LIGHTING FOR FITNESS MACHINES AND METHODS FOR CONTROLLING LIGHTING FOR FITNESS MACHINES

FIELD

The present disclosure generally relates to fitness machines, and more particularly to lighting and methods for controlling lighting for fitness machines.

BACKGROUND

The following U.S. Patents provide background information and are incorporated by reference in entirety.

U.S. Pat. No. 7,101,316 discloses an exercise apparatus having a frame, a pivot axle supported by the frame, a pair of pedal levers, pedals secured to the pedal levers, and arm handles connected for motion with the pedal levers. A variety of pedal actuation assemblies provide for generating elliptical motion of the pedal. A stride length portion of the elliptical motion can be increased automatically as a function of exercise parameters such as speed. The arm handles can be disconnected manually or automatically from the pedal levers.

U.S. Pat. No. 7,874,615 discloses mechanisms for permitting a user to adjust the seat on a stationary exercise bicycle. The mechanisms can be used to adjust the height of the seat or the fore and aft positioning of the seat on an upright type bicycle, or to adjust the team along the longitudinal length of a recumbent type stationary exercise bicycle. A convenient latch mechanism allows the user to adjust the position of the seat for optimum seat position.

U.S. Pat. No. 7,914,420 discloses sensing applications for exercise machines. Disclosed methods include reading output signal values from a sensor, whereby the output signals are generated by a user impact to the exercise machine (such as a treadmill) during the exercise session. The method further includes determining workout matrices to profile the exercise session using the processed output signals and providing feedback information based on the workout matrices.

U.S. Pat. No. 8,496,297 generally relates to stationary exercise bicycles and discloses mechanisms for permitting a user to adjust the seat. The mechanisms can be used to adjust the height of the seat, or the fore and aft positioning of the seat on an upright type bicycle. Each of the described mechanisms can be configured to provide users with an optimum seat position and with a convenient latch mechanism to adjust the position of the seat.

U.S. Pat. No. 9,216,317 discloses stair climber apparatuses each having a plurality of stairs that are connected together in series and travel in a loop. A control circuit controls a speed and output direction of an electric motor that is operatively connected to the plurality of stairs so as to move the plurality of stairs in an upward direction and alternatively in an opposite, downward direction. An operator input device inputs a boarding command to the control circuit, which controls the electric motor to move the plurality of stairs.

U.S. Pat. No. 9,283,425 discloses an exercise assembly having a frame and elongated foot pedal members that are each movable along user-defined paths of differing dimensions. Each foot pedal member has a front portion and a rear portion with footpads disposed on the rear portion of one of the pair of foot pedal members. Crank members are pivotally connected to one of the pair of foot pedal members and also pivotally connected to one of a pair of elongated coupler arms each pivotally connected to the frame. Each crank member is rotatable in a circular path. Elongated rocker arms are pivotally connected to one of the pair of foot pedal members between the footpad and the crank member and are also pivotally connected to the frame.

SUMMARY

This Summary is provided to introduce a selection of concepts that are further described below in the Detailed Description. This Summary is not intended to identify key or essential features of the claimed subject matter, nor is it intended to be used as an aid in limiting the scope of the claimed subject matter.

One aspect according to the present disclosure generally relates to a method for controlling a fitness machine having a light. The method includes receiving a preset time for a user to perform an exercise using the fitness machine, receiving a request to start the exercise, and controlling the light in a first operating mode. The method further includes counting an elapsed time since the exercise was started, determining a remaining time as a difference between the elapsed time and the preset time, and comparing the remaining time to a threshold time. The method further includes changing the light to a second operating mode different than the first operating mode when the remaining time is less than the threshold time to thereby indicate that the exercise will be ending.

Certain examples further include changing the light from the second operating mode after the elapsed time exceeds the preset time.

In certain examples, the threshold time is 0 seconds.

In certain examples, the fitness machine includes a crankset rotatable by the user while performing the exercise, wherein the light at least partially encircles the crankset, and wherein the light is controlled in the second operating mode so as to create an appearance of rotating about the crankset.

Certain examples further include changing the light to a third operating mode different than the second operating mode after a predetermined duration, wherein the predetermined duration is less than the threshold time.

In certain examples, the threshold time is a plurality of threshold times and wherein the light is separated into a plurality of segments, further comprising controlling the plurality of segments based on which of the plurality of threshold times the remaining time is less than such the light changes as the remaining time changes.

In certain examples, the light is a particular light among multiple lights on the fitness machine, and wherein the particular light changed by the control system faces away from the user performing the exercise so as to be visible by others.

Another aspect of the present disclosure generally relates to a method for controlling a treadmill having a light. The method includes determining whether a belt of the treadmill is rotating and detecting an absence of a user on the belt while the belt is rotating. The method further includes changing an operation of the light when the absence of a user on the belt is detected while the belt is rotating so as to provide warning that the belt is rotating.

Certain examples further include waiting a predetermined time after detecting the absence of the user on the belt while the belt is rotating before changing the operation of the light. In further examples, the predetermined time is a first predetermined time, further comprising changing the operation of the light again if the absence of the user on the belt remains for a second predetermined time after the first predetermined time. In further examples, the light is changed to red after the first predetermined time and changed in brightness after the second predetermined time.

In certain examples, the light is a particular light among multiple lights on the fitness machine, and wherein the particular light changed by the control system is positioned adjacent to the belt.

In certain examples, the absence of the user is detected via monitoring sensors positioned under a deck supporting the belt of the treadmill.

Another aspect of the present disclosure generally relates to a method for controlling a fitness machine. The method includes receiving a request to start an exercise for a user to perform using fitness machine and controlling a light associated with a storage area of the fitness machine in a first operating mode. The method further includes determining that the exercise has ended and changing the light to a second operating mode different than the first operating mode when the exercise has ended to remind the user to check the storage area.

In certain examples, the storage area is a cupholder.

Certain examples further include counting an elapsed time since the exercise was started and temporarily changing the light to a third operating mode different than the first operating mode on a periodic basis to remind the user to hydrate.

Certain examples further include receiving a preset time for the user to perform the exercise, counting an elapsed time since the exercise was started, and comparing the elapsed time to the preset time, wherein the exercise is determined to have ended when the elapsed time is greater than or equal to the preset time.

Certain examples further include detecting an absence of a user on the fitness machine and determining that the exercise has ended when detecting the absence of the user.

Another aspect according to the present disclosure generally relates to a method for controlling a fitness machine. The method includes receiving a request to start an exercise for a user to perform using fitness machine and controlling a light associated with a cupholder in a first operating mode. The method further includes counting an elapsed time since the exercise was started and temporarily changing the light to a second operating mode different than the first operating mode on a periodic basis to remind the user to hydrate.

In certain examples, the light cycles between on and off states when in the second operating mode, and wherein the light is operated in the second operating mode for less than 5 seconds before returning to the first operating mode.

BRIEF DESCRIPTION OF THE DRAWINGS

The present disclosure is described with reference to the following drawings.

FIG. 1 is an isometric view of a fitness machine configured according to the present disclosure;

FIG. 2 is a closeup view of controls and lights from the first fitness machine of FIG. 1 being controlled to operate in a first operating mode according to the present disclosure;

FIG. 3 is a closeup view of controls and lights from the first fitness machine of FIG. 1 being controlled to operate in a second operating mode according to the present disclosure;

FIG. 4 is a schematic view of an exemplary control system for controlling a fitness machine according to the present disclosure;

FIG. 5 is an isometric view of another fitness machine configured according to the present disclosure;

FIG. 6 is an isometric view of another fitness machine configured according to the present disclosure;

FIG. 7 is an isometric view of another fitness machine configured according to the present disclosure;

FIG. 8 is an isometric view of another fitness machine configured according to the present disclosure;

FIGS. 9A-9D depict an example of a control scheme for controlling lights according to the present disclosure;

FIGS. 10A-10D depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 11A-11C depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 12A-12H depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 13A-13I depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 14A-14I depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 15A-15G depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 16A-16G depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 17A-17G depict an example of another control scheme for controlling lights according to the present disclosure;

FIGS. 18A-18B depict an example of another control scheme for controlling lights according to the present disclosure;

FIG. 19 depicts an example of a method for controlling lights according to the present disclosure;

FIG. 20 depicts an example of another method for controlling lights according to the present disclosure;

FIG. 21 depicts an example of another method for controlling lights according to the present disclosure; and

FIG. 22 depicts an example of another method for controlling lights according to the present disclosure.

DETAILED DISCLOSURE

The present disclosure generally relates to fitness machines, such as treadmills, elliptical cross-trainers, stair climbing machines, and upright and recumbent stationary bicycles. Examples of fitness machines presently available from Life Fitness, LLC include the T5 Treadmill and the Hammer Strength HD Tread (treadmills), the E5 Elliptical Cross-Trainer and SCIFIT® REX™ Recumbent Elliptical (elliptical cross-trainers), the Powermill Climber (a stair climbing machine), the C3 Lifecycle Exercise Bike (an upright stationary bicycle), and the RS3 Lifecycle Exercise Bike and ICG® IC7 Indoor Cycle (recumbent stationary bicycles). Additional details regarding these types of fitness machines are also provided in the patents in the BACKGROUND section referenced above.

The present inventors have identified improvements with respect to lighting and the control of lighting for fitness machines. Some of improvements relate to aesthetics, whereby the color of the fitness machine's lights may be controlled to coordinate with a color scheme of a facility or general preference of the owner (e.g., via the Halo Facility fitness facility management cloud tool provided by Life Fitness, LLC of Rosemont, IL). Additional lighting features can also provide a more elevated, premium appearance. In other cases, lights can be controlled to engage or provide guidance to current users, prospective users, and support personnel (e.g., trainers or fitness center managers). In addition, not only can lights be controlled to increase the amount and type of information provided by the fitness machine, but also controlled in a manner providing quick and accurate interpretation of this information.

FIG. 1 depicts a fitness machine 2 according to the present disclosure, here a treadmill 4. The fitness machine 2 has a base device 1 with which a user may perform an exercise. In particular, the base device 1 includes a motor 5 that rotates a belt 6 on which a user may run or walk. It should be recognized that while the present example shows a motor 5 for rotating the belt 6, the present teachings also apply to treadmills that are self-powered (e.g., the motor 5 instead being a resistance device). The fitness machine 2 is supported by a base 8 that rests upon the floor. The base 8 extends between a front 10 and a rear 12, a left 14 and a right 16, and a top 18 and a bottom 20. Covers 22 are provided to obscure and protect edges of the belt 6 near the left 14 and the right 16 of the treadmill 4. The covers 22 are vertically offset from the belt 6 by a gap 24 to prevent contact therebetween. A light 26, such as a side-firing LED, is provided so as to shine through the gap 24 when illuminated, which is discussed further below. By way of example, the light 26 may be a commercially available side-firing LED produced by American Opto Plus LED Corp., part number L105L-LEPGBC-3I. The present disclosure also contemplates configurations in which the light 26 does not shine through the gap 24, for example positioning the lights 26 in other locations on the cover 22 (e.g., on the top side of the cover 22, on the inside edges of the cover 22, or other locations).

While only the left side gap 24 is shown in FIG. 1, another light is also provided and configured to shine through another gap on the right side of the belt 6. These lights and others may also be referred to generally as lights L. The various lights L may include any type of light presently known in the art, including LED, OLED, or LCD, to name a few. In certain embodiments the lights L are multi-colored such that the color can be controlled in addition to brightness.

Sensors 7 are provided and configured to detect the presence of the user on the fitness machine 2, for example a piezoelectric sensor positioned under the belt 6 as described in U.S. Pat. No. 7,914,420. Other types of sensors 7 are also contemplated by the present disclosure, including IR sensors, cameras, or others known in the art.

The fitness machine 2 further includes vertical members 28 that extend upwardly from the base 8 to support horizontal members 30 displaced above the base 8. A user may use the horizontal members 30 for support and balance, especially while getting on and off the fitness machine 2. A pair of handles 32 extend from the horizontal members 30 in a comfortable location for the operator to grip or otherwise access while exercising.

Controls 34 are also supported by the horizontal members 30 (and/or are provided elsewhere on the fitness machine 2), which may include scroll wheels, buttons, and resistive and/or conductive sensors. Lights 36 are also provided with the controls 34, as further shown in FIGS. 2 and 3. The controls 34 also include an emergency stop button 35 and corresponding lights 37. The lights 36, 37 may be provided as a border or perimeter of a button as the control, may shine through the button itself (e.g., illuminating the + or − buttons in FIG. 2), or combinations thereof. Additionally, the lights 36, 37 shining through a given control 34 may be controlled separately from those nearby or surrounding that given control 34.

In FIG. 2, four lights 36 are shown as defining the corners of the perimeter surrounding the four controls 34. In this case, the four controls 34 are associated with increasing and decreasing an incline of the belt 6 and increasing and decreasing a speed of the belt 6 in a conventional manner. Only the light 36 in the upper right corner is shown illuminated, which may be white or another color. In certain configurations, the lights 36 are normally on, but flash or momentarily turn off when a button is pressed to indicate that the system has received the input. In another example, the light 36 lights up and remains lit (or is normally on and remains off) until the entered change has been completed by the system, such as a height adjustment completing. The light 37 for the emergency stop button 35 is also shown illuminated, both as the entire rectangular perimeter of the emergency stop button 35 and also internally illuminated as the text STOP, both in red. In contrast, FIG. 3 shows the lights 36 associated with all four controls 34 associated with incline and belt adjustments shown illuminated and in red, which as discussed below may be responsive to pressing the emergency stop button 35.

Returning to FIG. 1, the fitness machine 2 further includes a console 38 supported by the horizontal members 30. The console 38 includes a graphical user interface (GUI) which along with the controls 34 allow the user to provide inputs to a control system 40 for controlling the operations of the base device 1. This includes controlling the speed and/or incline of the belt 6 relative to a horizontal plane (e.g., via a height adjustment system 42 in a manner known in the art), resistance levels (e.g., for example with bicycles, rowers, elliptical trainers, and/or treadmills in which the user rotates the belt), and/or other conventional functions known in the art. The control system 40 also operatively controls the lights L of the fitness machine 2 according to the present disclosure, as discussed further below.

The fitness machine 2 further includes cupholders 44 or storage area with associated lights 46, which here outline the upper perimeter of the cupholder 44. An additional light 48 is shown outlining an emblem 50 on the side of each vertical member 28. Another light 52 is also provided on the back of the console 38 (facing away from the user), which as discussed further below may be provided as illuminated branding.

Additional information is now provided for an exemplary control system 40 for controlling lights for a fitness machine according to the present disclosure, as shown in FIG. 4. Certain aspects of the present disclosure are described or depicted as functional and/or logical block components or processing steps, which may be performed by any number of hardware, software, and/or firmware components configured to perform the specified functions. For example, certain embodiments employ integrated circuit components, such as memory elements, digital signal processing elements, logic elements, look-up tables, or the like, configured to carry out a variety of functions under the control of one or more processors or other control devices. The connections between functional and logical block components are merely exemplary, which may be direct or indirect, and may follow alternate pathways.

In certain examples, the control system 40 communicates with components of the fitness machine 2 via communication links CL, which can be any wired or wireless link. The control system 40 is capable of receiving information and/or controlling one or more operational characteristics of the fitness machine 2 and its various sub-systems by sending and receiving control signals via these communication links CL. The particular lines depicting the communication links CL are merely exemplary and other connections are contemplated by the present disclosure.

The control system 40 may be a computing system that includes a processing system 60, memory system 62, and input/output (I/O) system 64 for communicating with other devices, such as input devices 59 and output devices 61, either of which may also or alternatively be stored in a cloud 66. The processing system 60 loads and executes an executable program 68 from the memory system 62, accesses data 70 stored within the memory system 62, and directs the fitness machine 2 to operate as described in further detail below. It should be recognized that mechanisms for controlling a light via a control system are well known and thus not described further here.

The processing system 60 may be implemented as a single microprocessor or other circuitry or be distributed across multiple processing devices or sub-systems that cooperate to execute the executable program 68 from the memory system 62. Non-limiting examples of the processing system include general purpose central processing units, application specific processors, and logic devices.

The memory system 62 may comprise any storage media readable by the processing system 60 and capable of storing the executable program 68 and/or data 70. The memory system 62 may be implemented as a single storage device or be distributed across multiple storage devices or sub-systems that cooperate to store computer readable instructions, data structures, program modules, or other data. The memory system 62 may include volatile and/or non-volatile systems and may include removable and/or non-removable media implemented in any method or technology for storage of information. The storage media may include non-transitory and/or transitory storage media, including random access memory, read only memory, magnetic discs, optical discs, flash memory, virtual memory, and non-virtual memory, magnetic storage devices, or any other medium which can be used to store information and be accessed by an instruction execution system, for example.

Examples of different types of fitness machines are now provided. It will be recognized that these other types of fitness machines may include lights that are similar to those discussed above, in some cases being modified to account for the distinctions in the size, orientation, or configuration of the fitness machine.

FIG. 5 depicts another type of fitness machine 102 according to the present disclosure, in this case being a stair climbing machine 104 having similar structures to that discussed in U.S. Pat. No. 9,216,317. The fitness machine 102 has a base device 1 with which a user may perform an exercise. In particular, the base device 101 includes a motor 105 configured to rotate a plurality of stairs 106 in a first direction (forward or counter-clockwise from the left-side perspective) and in a second direction (reverse or clockwise from the right-side perspective). The fitness machine 102 is supported by a base 108 that rests upon the floor. The base 108 extends between a front 110 and a rear 112, a left 114 and a right 116, and a top 118 and a bottom 120. Covers 122 are provided to obscure and protect edges of the stairs 106 near the left 114 and the right 116 of the fitness machine 2. The covers 122 are vertically offset from the stairs 106 by a gap 124 to prevent contact therebetween. A light 126, such as a multi-colored side-firing LED, is provided so as to shine through the gap 124 when illuminated, similar to the light 26 discussed above with respect to the treadmill 4 of FIG. 1. In certain embodiments, each color within the LED is controllable to have at least 3 brightness settings, though other configurations are also contemplated. The lights may also be referred to generally as lights L. Sensors 107 may be provided to detect the presence of the user on the fitness machine 102, such as being built into the steps for getting on and off the fitness machine 102.

The fitness machine 102 further includes vertical members 128 that extend upwardly from the base 108 to support horizontal members 130 displaced above the base 108. A user may use the horizontal members 130 for support and balance. A pair of handles 132 extend from the horizontal members 130 in a comfortable location for the operator to grip or otherwise access while exercising.

With continued reference to FIG. 5, controls 134 are also supported by the horizontal members 130 (and/or are provided elsewhere on the fitness machine 102), which may include scroll wheels, buttons, and resistive and/or conductive sensors. Lights 136 are also provided with the controls 134, which may be similar to the lights 36 and controls 34 discussed above. The lights 136 may be provided as a border of a button as the control 134, may shine through the button itself, or combinations thereof. Additionally, the lights 136 shining through a given control 134 may be controlled separately from those nearby or surrounding that given control 134.

The fitness machine 102 further includes a console 138 supported by the horizontal members 130. A control system 140 receives inputs from the controls 134 and console 138 and controls the operations of the base device 101 based at least in part thereon. The control system 140 may be considered in the same or a similar manner to that discussed above with respect to the control system 40 of FIG. 4. In the case of the stair climbing machine 104 shown, this may include the speed in which the plurality of stairs 106 are rotated, as well as control of the lights L. In addition to the lights 126 discussed above, the fitness machine 102 further includes cupholders 144 with associated lights 146, which here outline the upper perimeter of the cupholder 144. An additional light 148 is shown outlining an emblem 150 on the side of the base 108. By way of example, the light 148 may be a commercially available LED produced by American Opto Plus LED Corp., part number L993L-QEPGBC-3I. (which may be used for other lights as well, such as the light 226 discussed further below). Another light 152 is also provided on the back of the console 138 (facing away from the user). Another light 137 is also provided above the steps of the stair climber, which may function in a similar manner as the belt lights described above for treadmills. By way of example, the light 137 may flash when the steps first start moving, and/or turn on to indicate that the steps are moving. Exemplary animations for the lights L of FIG. 5 include those described elsewhere in this disclosure.

FIG. 6 depicts another type of fitness machine 202 according to the present disclosure, in this case being an elliptical cross trainer 204 having similar structures to that discussed in U.S. Pat. Nos. 9,283,425 and 7,101,316. The elliptical cross trainer 204 include a base device 201 with which a user may perform an exercise. In particular, the base device 201 includes an assembly 205 of foot pads on which the user stands, rocker arms and handles 232 that the user grasps and moves, and linkages to transfer movement from the foot pads and rocker arms to cause rotation of a pulley 206 in a manner known in the art. A resistance device 242 is controllable to adjust the resistance in the user rotating the pulley 206. Additional details regarding the structures are provided in the patents listed above.

The fitness machine 202 is supported by a base 208 that rests upon the floor. The base 208 extends between a front 210 and a rear 212, a left 214 and a right 216, and a top 218 and a bottom 220. Covers 222 are provided to obscure the inner workings of the fitness machine 202. The covers 222 also include a rotating cover 223 that covers and rotates with the pulley 206, which is also referred to as a “motion ring” or “pizza pan”. A gap 224 is provided between the rotating cover 223 and the adjacent portion 221 of the covers 222 surrounding the rotating cover 223 to prevent contact therebetween. A light 226, such as a multi-colored LED, is provided so as to shine through the gap 224 when illuminated, similar to the light 26 discussed above with respect to the treadmill 4 of FIG. 1. Sensors (not shown) may be provided to detect the presence of the user on the fitness machine 202, for example detecting motion of the pulley 206.

The fitness machine 202 further includes vertical members 228 that extend upwardly from the base 208 to support horizontal members 230 displaced above the base 208. A user may use the horizontal members 230 for support and balance. A pair of handles 232 extend from the horizontal members 230 in a comfortable location for the operator to grip or otherwise access while exercising.

With continued reference to FIG. 6, controls 234 are also supported by the horizontal members 230, on the assembly 205, and/or are provided elsewhere on the fitness machine 202, which may include scroll wheels, buttons, and resistive and/or conductive sensors. Lights 236 are also provided with the controls 234, which may be similar to the lights 36 and controls 34 discussed above. The lights 236 may be provided as a border of a button as the control 234, may shine through the button itself, or combinations thereof. Additionally, the lights 236 shining through a given control 234 may be controlled separately from those nearby or surrounding that given control 234.

The fitness machine 202 includes a console 238 supported by the horizontal members 230 similar to the fitness machines described above, which may include touchscreen controls. A control system 240 receives inputs from the controls 234 and console 238 and controls the operations of the base device 201 based at least in part thereon. The control system 240 may be considered in the same or a similar manner to that discussed above with respect to the control system 40 of FIG. 4. In the case of the elliptical cross trainer 204 shown, this may include the resistance provided by the resistance device 242 in resisting the user's rotation of the pulley 206 via movement of the assembly 205, as well as control of the lights L. In addition to the lights 226 discussed above, the fitness machine 202 further includes cupholders 244 with associated lights 246, which here outline the upper perimeter of the cupholder 244. An additional light 248 is shown outlining an emblem 250 on the vertical members 228. Another light 252 is also provided on the back of the console 238 (facing away from the user), which may be used for aesthetics, coaching, and/or to communicate information to people other than the user, as discussed further below. Exemplary animations for the lights L of FIG. 6 include those described elsewhere in this disclosure.

FIGS. 7 and 8 depict two other types of fitness machine 302 according to the present disclosure, here exercise bicycles 304 and specifically upright and recumbent models, respectively. The exercise bicycles 304 have similar structures to that discussed in U.S. Pat. Nos. 7,267,635 and 8,496,297, which are each incorporated by reference in entirety herein. Each of the exercise bicycles 304 includes a base device 301 with which a user may perform an exercise while seated on the seat 311. In particular, the base device 301 includes an assembly 305 of a crankset and pedals through which the user may pedal to rotate a pulley 306 in a manner known in the art. A resistance device 342 is controllable to adjust the resistance in the user rotating the pulley 306. Additional details regarding the structures are provided in the patents listed above.

Each fitness machine 302 is supported by a base 308 that rests upon the floor. The base 308 extends between a front 310 and a rear 312, a left 314 and a right 316, and a top 318 and a bottom 320. Covers 322 are provided to obscure the inner workings of the fitness machine 302. The covers 322 also include a rotating crank 323 that covers and rotates with the pulley 306, which is also referred to as a “motion ring”. A gap 324 is provided between the rotating crank 323 and the adjacent portion 321 of the covers 322 surrounding the rotating crank 323 to prevent contact therebetween. A light 326, such as a multi-colored LED, is provided so as to shine through the gap 324 when illuminated, similar to the light 26 discussed above with respect to the treadmill 4 of FIG. 1. As stated above, other embodiments contemplate lights 326 that do not shine through the gap 324, for example instead being positioned to be outwardly facing on the exteriors of the adjacent portion 321 of the covers 322 and/or on the rotating crank 323. Sensors (not shown) may be provided to detect the presence of the user on the fitness machine 302, for example detecting motion of the pulley 306.

The fitness machines 302 of FIGS. 7 and 8 further include vertical members 328 that extend upwardly from the base 308 to support horizontal members 330 displaced above the base 308. A user may use the horizontal members 330 for support and balance. A pair of handles 332 extend from the horizontal members 330 in a comfortable location for the operator to grip or otherwise access while exercising. In the case of an upright model of exercise bicycle 304 (FIG. 7), the handles 332 may be positioned in front of the user, whereas in the recumbent model of FIG. 8 the handles 332 are to the right and left of the user's lap while seated in the seat 311. The models also vary in the adjustment of the seat position and/or handlebar position.

With continued reference to FIGS. 7 and 8, controls 334 are also supported by the horizontal members 330 and/or are provided elsewhere on the fitness machine 302, which may include scroll wheels, buttons, and resistive and/or conductive sensors. Lights 336 are also provided with the controls 334, which may be similar to the lights 36 and controls 34 discussed above. The lights 336 may be provided as a border of a button as the control 334, may shine through the button itself, or combinations thereof. Additionally, the lights 326 shining through a given control 334 may be controlled separately from those nearby or surrounding that given control 334.

The fitness machines 302 includes a console 338 supported by the horizontal members 330 similar to the fitness machines described above. A control system 340 receives inputs from the controls 334 and console 338 and controls the operations of the base device 201 based at least in part thereon. The control system 340 may be considered in the same or a similar manner to that discussed above with respect to the control system 40 of FIG. 4. This may include the resistance provided by the resistance device 342 in resisting the user's rotation of the pulley 306 via movement of the assembly 305, as well as control of the lights L. In addition to the lights 326 discussed above, the fitness machine 302 further includes cupholders 344 with associated lights 346, which here outline the upper perimeter of the cupholder 344. An additional light 348 is shown outlining an emblem 350 on the vertical members 328. Another light 352 is also provided on the back of the console 338 (facing away from the user).

Yet another light 353 (which like other lights disclosed herein may be an array of individually controllable lighting elements) is provided as a backlight to the position numbers that indicate the positions for adjusting the seat and/or console (any of which may be adjustable in height and/or forward/backward positions). Exemplary animations for the lights L of FIGS. 7 and 8 include those described elsewhere in this disclosure.

The present inventors have identified different ways in which the various lights L may be controlled to convey different types of information to the user and/or others near the fitness machine 2. In particular, the control system 40 discussed above (see FIG. 4) may control the lights L to change with respect to color, brightness (e.g., in 10% or 25% steps from 0% to 100%), duty cycle, a portion or segment of a given light L that is illuminated (e.g., between a first end 72 and a second end 74, see FIG. 9A), and combinations thereof. Examples of different control schemes or animations include flashing, pulsing, “breathing” (e.g., progressively increasing or decreasing in brightness, then either repeating the same or doing the opposite) or giving the appearance of a light “filling” or “emptying” by changing the portion that is illuminated. Any given combination of control attributes may also be referred to as an operating mode for the light, for example 50% brightness and a particular color.

The examples provided below show control schemes for controlling the lights L in the context of specific types of fitness machines. However, it should be recognized that these control schemes can also be applied to other lights L and/or the lights L of other types of fitness machines. By way of example, teachings directed to the lights associated with the belt of a treadmill may also be used for the lights associated with stairs in a stair climbing machine, and/or lights associated with the motion rings of exercise bicycles or elliptical cross trainers.

In the example of FIG. 8, the fitness machine 302 includes a light 353 that backlights the position numbers for adjusting the seat forward and backward. The light 353 assists the user in seeing these position numbers and in certain embodiments can also be controlled to draw attention to these position numbers. By way of example, the light 353 may flash or be animated in other manners when the user touches the console to select a program or the system first detects a user's presence via a seat weight sensor or motion of the pedals. This reminds the user to adjust the seat before proceeding. In certain embodiments, when the system determines that adjustments are no longer be made, the light 353 is controlled such that only the position number corresponding to the selected seat position is illuminated, assisting the user in recognizing and memorizing this position for future reference.

FIGS. 9A-9D depict lights 26 for a belt 6 that are controlled by the control system 40 to vary in brightness. In particular, the lights 26 are off (0% brightness) in FIG. 9A and on in FIG. 9B (e.g., 100% brightness), repeating for FIGS. 9C and 9D. The brightness may be cycled at different rates, for example being changed every 2 seconds, and the numbers of times in which the brightness is cycled may also vary, such as repeating a certain number of times or for a certain total duration.

FIGS. 10A-10D show the progression of another animation that varies the brightness of the light 26 shining next to the belt 6, which may also be referred to as breathing. In this case the light 26 is off (0% brightness) in FIG. 10A, increases to 33% brightness in FIG. 10B, to 66% brightness in FIG. 10C, and to 100% brightness in FIG. 10D. This is again an exemplary embodiment of an animation according to the present disclosure. The particular brightness levels, how many discrete levels the lights 26 are controlled to cycle through, and the cycle timing may vary. In certain embodiments, the inventors have recognized that the animations of FIGS. 9A-9D or FIGS. 10A-10D may be used to signal to the user or others that the belt 6 is about to start rotating, or that a fitness machine 2 is soon to be available for use. This increases safety, keeps the user informed, and generally increases the aesthetic appeal of the fitness machine.

FIGS. 11A-11C similarly show a control scheme that varies in brightness, but here are also controlled to change color. In particular, the lights 26 may have a standard color (e.g., white as shown in FIGS. 9A-9D) but are caused to change to another color as shown in FIGS. 11A-11C (e.g., red). Here the lights 26 are controlled to cycle from 100% brightness (FIG. 11A), to 0% brightness (FIG. 11B), and back to 100% brightness (FIG. 11C) all in one color. As discussed further below, the control system 40 may transition to controlling the lights 26 as shown in FIGS. 11A-11C when a user is not detected to be present on the fitness machine 2 (e.g., using the sensors 7 of FIG. 1), or when that user is not detected and the belt 6 is rotating.

This increases the safety for the user and others around the machine by increasing the awareness that the belt 6 is spinning. In particular, the present inventors have recognized that there may be a subconscious assumption that an “empty” or “unused” fitness machine is not in operation and, thus, is safe. Therefore, controlling the lights L to raise awareness of the specific condition in which a fitness machine is not in use, but nonetheless has a spinning belt 6, increases awareness and may also remind a departing user to stop the belt 6 before leaving.

FIGS. 12A-12H depict a control scheme for the control system 40 controlling the lights 26 to vary a portion 76 of the light 26 being illuminated between the first end 72 and the second end 74 of the light 26. FIG. 12A shows the light 26 at 100% brightness, shown in white, and with the portion 76 illuminated being 100% of the length between the first end 72 and the second end 74 of the light 26. The control scheme then provides for turning off the light 26 as shown in FIG. 12B. The control scheme then proceeds from FIGS. 12C-12H with the lights 26 in each stage having 100% brightness and being shown in white, varying only in the portion 76 that is illuminated. In particular, the portion 76 illuminated in FIG. 12C is ⅙^thof the light 26, incrementally increasing by ⅙^thuntil reaching the entire length of the light 26 being illuminated again in FIG. 12H. This method for controlling the lights 26 gives the appearance of “filling” the light 26 much like a thermometer or another gauge. It should be recognized that the opposite control scheme may also be used, whereby the light 26 appears to be emptying. Likewise, the number of portions in which the light 26 is divided may vary from that shown, including being continuous. Filling and emptying animations may also be referred to as “wiping”.

The process may be repeated at periodic intervals (e.g., cycling over a 10 second period and repeating twice), or may fill or empty to indicate a status of the fitness machine 2, such as progress for a workout. In one example, the light 26 “fills” such that the portion 76 illuminated mirrors the percent completion of an exercise by the user (e.g., the control system 40 causing the portion 76 of the light 26 illuminated to be 25% of the total length when the user is 5 minutes into a 20-minute exercise program). One example of control scheme for a fill/empty process with a faster duty cycle and/or overall time (i.e., including all repeated animations) is used for indicating that the control system 40 has detected the presence of a user stepping onto (and/or off of) the belt 6. In this case, the control system 40 may control the lights 26 to each fill or empty once or twice within 2 seconds of the detecting the user's presence (and/or departure) to indicate this detection to the user. This animation helps to inform the user that the fitness device 2 is ready to receive commands and begin exercising. In another example, the control scheme of FIGS. 12A-12H are used during a “countdown” period before the requested exercise actually begins. This may correspond to a 3-2-1 display on the console 38 before the belt 6 starts rotating, each warning the user of the imminent change in operation.

FIGS. 13A-13I show a control scheme in which the control system 40 causes a light L to fill and empty, this time circumferentially about a motion ring or rotatable cover 223 of a fitness machine 202 such as the elliptical cross trainer of FIG. 6. The light 226 starts fully illuminated between the first end 72 and the second end 74 (e.g., the portion 76 illuminated is 100%). The light 226 is then controlled to “empty” counterclockwise (from the right-side of the fitness machine) in 25% increments until the portion 76 illuminated is 0% (FIG. 13E). The control system then controls the light 226 to fill again, here in 25% increments in a clockwise manner until the portion 76 illuminated is again 100% (FIG. 13I). As stated above, the control system may be configured to repeat this process multiple times, to increment between different steps of portions 76 at different rates, and/or to divide the overall light 226 into different numbers of steps of increments (including being continuous).

In certain embodiments, the lights 226 are controlled according to the progression between FIGS. 13A and 13I when the user completes a primary exercise routine and enters a cool down period after which the user will exit the fitness machine. The cool down period may be included within the preset time of the entire workout or started after that preset time has elapsed. In one embodiment the control system 40 compares a remaining time of an exercise routine (e.g., an elapsed time subtracted from a preset time for the workout) to a threshold time corresponding to the start of a cool down period. For example, this may correspond to a 30-minute workout and a threshold time of 5 minutes, meaning that a cool down period will begin 25 minutes after starting the workout. In another embodiment, the threshold time is 0 minutes such that the primary workout is the full 30 minutes, after which begins a separate cool down period. In another embodiment the user may press a cool down button on the console 238 to initiate the cool down process, or to start this process earlier than otherwise scheduled (e.g., the threshold time being made equal to the elapsed time to begin the cool down immediately).

In further embodiments, an exercise program executed by the fitness device provides the determination of when a cool down period will begin, which may be based on a wide variety of variables. The control system then recognizes the start of the cool down, which triggers the corresponding control of the lights according to the present disclosure. It should be recognized that the cool down period may be defined as the end portion of any period of exercise rather than being limited to a period of reduced exercise intensity.

Controlling the lights to indicate that the exercise will soon be ending provides an indication to prospective users that the fitness machine 202 is expected to be available again in the near term. Moreover, the position of the lights L according to the present disclosure particularly enable non-users to identify that the exercise will be ending soon. This is in contrast to indicia provided on the console 238, which while viewable by the user may be too small, too subtle, and/or improperly positioned to be viewable by others (particularly while the user is blocking the display). It is also impolite to be looking at the screen of another person. Thus, providing the lighting L and control schemes disclosed herein provide an alternative mechanism for checking the status of another person's exercise.

FIGS. 14A-14I show another control scheme similar to that of FIGS. 13A-13I, but whereby the lights 248 correspond to those associated with an emblem 250 (see FIG. 6) on the sides of the fitness machine 202. Additionally, FIGS. 14A-14I vary in that both the emptying and the filling processes occur in the clockwise manner (from the right-side of the fitness machine). The lights 248 are again shown to increment in 25% steps, starting and ending at the 12:00 position at the top of the light 248. However, as stated above, the present disclosure contemplates other configurations for controlling the light 248. In certain embodiments the lights 248 are controlled to mirror the lights 226 such that the state of the machine is viewable from multiple viewing angles, and/or the indication is more apparent from the animations occurring at multiple locations on the fitness machine 202.

In other embodiments, the present inventors have identified that the lights 248 associated with the emblems 250 may be controlled to indicate that user assistance is required (also referred to as a “concierge light”). In this case, the control system receives an indication from the user needs non-emergency assistance or has a question, then controls the light 248 to indicate this request to fitness center personnel or others. This may be triggered by the user pressing a call button on the console 238, elsewhere on the fitness machine, or with a connected external device (e.g., a smart phone).

Controlling the light as a concierge light advantageously allows the user to call for assistance without pausing the exercise or exiting the fitness machine, which would also risk the user losing their place on the fitness machine. This control also advantageously brings the support personnel to the fitness machine in question, which is helpful in addressing machine-specific questions. Moreover, this control makes it more convenient for the user to learn how to use the fitness machine, which in turn makes them more likely to continue visiting in the future.

The light 248 need not operate as shown in FIGS. 14A-14I, but may instead flash, breathe, or other control schemes discussed herein. In certain embodiments, the light 252 on the back of the console 238 is controlled in the manner described for FIGS. 14A-14I, alone or in conjunction with the lights 248 or other lights, to improve the visibility to support personnel. The light 248 may also be a supplement to other indications received by fitness center personnel. For example, a central station may receive an alert that the user has requested help, whereby the light 248 of the corresponding fitness machine 202 then helps the support personnel identify the actual user requesting assistance when away from the central station.

FIGS. 15A-15G depict an exemplary control scheme for controlling the lights 236 associated with a control 234 for providing inputs to the control system 240, in this case for a fitness machine 202 such as shown in FIG. 6. In the embodiment shown, the lights 236 are segmented between a first end 72 and a second end 74. The control system 40 controls the light 236 with respect to the portion 76 illuminated, similar to the light 26 associated with the belt 6 in FIGS. 12-12H. The light 236 begins fully illuminated (the portion 76 being 100%) in FIG. 15A, then empties or decreases in 20% increments until being fully off in FIG. 15F. In this case, the light 236 then returns to a portion 76 of 100% again after being fully off, rather than refilling incrementally as shown in other embodiments. The present inventors have identified that this animation may be useful to indicate that an input has been successfully received by the control system 240 from that control 234, such as the user pressing the + or − buttons to increase or decrease resistance, respectively.

FIGS. 16A-16G depict an exemplary control scheme for controlling the lights 46 associated with a cupholder 44 or other storage area of a fitness machine, such as the treadmill 4 of FIG. 1. The progression shows varying brightness, here from 100% brightness to 0% brightness. In this manner, the lights 46 may be controlled to flash on and off in a similar manner to the light 26 shown in FIGS. 9A-9D.

FIGS. 17A-17G show another control scheme for operating these lights 46, now shown emptying in increments of 20%. The light 46 begins with the portion 76 illuminated constituting 100% of the light 46 between the first end 72 and the second end 74 thereof (here from top to bottom). Each increment decreases the portion 76 illuminated by 20% until the light 46 is entirely off in FIG. 17F before returning to a portion 76 of 100% again in FIG. 17G. Other incremental approaches are also contemplated by the present disclosure, as discussed above.

The present inventors have recognized that controlling the lights 46 of a cupholder 44 can be helpful to the user in multiple different occasions. First, the control system 40 may be configured to cause the lights 46 to flash or increment (e.g., 1 second at each state) at periodic intervals to remind the user to keep hydrated. In certain embodiments, this reminder is provided every 5 minutes or at another periodic intervals, in certain configurations being adjustable by the user using the console 38. The reminder may also or alternatively be provided at the start of the cool down, which may be determined as discussed above, or after a given resistance, speed, and/or incline of the exercise program changes.

In another case, the lights 46 associated with the cupholder 44 or another storage area may be controlled to guide the user in utilizing these areas. In one case, the lights 46 may be controlled upon detection of the user at the fitness machine to make them aware that these areas are available for storing items. In another case, the control system controls the lights 46 to remind the user to remove these items when the exercise is complete. This may be triggered by an exercise program being executed signaling to the control system that the exercise program is complete. The reminder may also be triggered by the user stopping the operation of the fitness machine (e.g., pressing a stop button or changing a belt speed to zero), and/or the user exiting the fitness machine. This solves the problem of users accidentally leaving electronic devices, water bottles, or even small items such as chap-stick or hair ties when departing. In many cases, the user may be discouraged from going back to check for these items later, especially if a new user has since started using the fitness machine.

FIGS. 18A and 18B show another control scheme for controlling lights L, this time for the lights 36 associated with controls 34 such as shown positioned centrally between the handles 32, which could be used for an upright bicycle, a treadmill 4 such as shown in FIG. 1, or other fitness machines. In this case, the control system 40 is configured to monitor the forces imposed on the belt 6 by a left foot of a user versus the right foot of the user, and specifically the balance therebetween. U.S. Pat. No. 7,914,420 provides details for how these forces may be detected and monitored, such as using piezoelectric sensors 7 under the belt 6.

In the embodiment of FIGS. 18A and 18B, the control system 40 then conveys this balance between left and right impacts to the user via control of the lights 36. FIG. 18A shows a first operating mode in which the left and right footfalls are determined to be within a threshold amount of each other (e.g., forces being within 5%, contact times being within 10%, or others criterion). In this case, the illuminated portion 76 is the entirety of the light 36 between a first end 72 on the left and a second end 74 on the right, such being green to signify a good result. In contrast, FIG. 18B shows a control scheme in which the user is found to be unbalanced, leaning, or otherwise creating a greater impact on the right side of the treadmill 4. This is conveyed to the user by illuminating the right 50% of the light 36, which may be in blue or another color other than green to indicate a lack of the ideal, balanced state. The control system 40 may use a running average to negate any temporary imbalance conditions, for example using a 6-step or 8 second running average. The light 36 of the control 34 on the handle 32 may also be in blue to further raise the user's awareness of the detected imbalance.

In certain embodiments, the portion 76 of the light 36 to be illuminated when an imbalance is detected varies by the amount of the imbalance. For example, the illuminated portion 76 being the right 50% may correspond to detecting 20% more impact on the right foot, the right 25% may indicate 25% more impact on the right foot, and the right 10% may indicate 30% or greater impact on the right foot. In addition, or as an alternative to, than varying the portion 76 illuminated as a function of balance, the color may be changed to indicate the amount of imbalance (blue for 45%/55%, yellow for 40%/60%, orange for 35%/65%, and red for any greater imbalances). These control schemes allow the user to advantageously make real-time adjustments as needed, while also making the exercise entertaining as a game.

Other controls are also contemplated for increasing the engagement or entertainment while exercising. For example, the lights L may be controlled to flash, change colors, or otherwise vary each time a milestone is completed (e.g., each mile, every 10 minutes, etc.). In another example, lights L are caused to flash (or breathe or another animation) when the control system 40 determines that the user has slowed down. This raises the user's awareness of the change and encourages them to pick up the pace again.

Below are further examples of lights, positions for lights on fitness machines, and control schemes for controlling these lights according to the present disclosure.

- Belt long-edge lighting (treadmill belt/stair climber steps)
  - Animations
    - In Use
      - Breathing 1: Countdown to start
      - Off/low->rapidly increase to max over 1 second->rapidly decrease to off/low over 1 second
      - Complete cycle=2 seconds; 4× repeat
      - Color=In use (e.g., blue)
      - Breathing 2: Cool down
      - Starting brightness->steady decrease to off/low over 4 seconds->steady increase to starting brightness over 4 seconds
      - Complete cycle=8 seconds; 4× repeat
      - Color=In use (e.g., blue)
      - Length Wipe (or Fill): User presence detection [e.g., stepping on belt]—Exerciser steps onto product or engages with main console or command center console
      - Full length on->full length off (at 0.15 seconds)->turn on additional ⅙ of length starting from back until full length on (every 0.15 seconds)
      - Complete cycle=˜1.0 second; 2× repeat
      - Color=In use (e.g., blue)
      - Length Wipe: During workout or cool down
      - Illuminated length=progress to goal (time, distance, cal.)
      - Upon completion, steady decrease from starting brightness to off/low and from back to front over 15 seconds->steady increase to starting brightness over 15 seconds
      - Complete cycle=30 seconds (no repeat)
      - Color=In use (e.g., blue)
    - No User Detected
      - Belt spinning
      - If no user detected and/or leaves the belt for first period of time (e.g., 1-2 seconds):
      - turn red (subject to animation below)
      - also prompt message on console that no user detected (e.g., after 45 seconds)
      - After second period of time on red (e.g., 10 sec)—Brighten/Abrupt Off
      - Starting with machine in use
      - Color=In use (e.g., blue)
      - Upon detecting no user is present
      - Color=red (same, starting brightness->wait 9 seconds
      - Turn off/low->steady increase to starting brightness over 0.5 seconds->turn off/low
      - Complete cycle=0.5 seconds; 9× repeat
      - After 9 repeats->enter “Pause” mode and belt stops (˜9 second delay +4.5 seconds of animation)
      - Color=Default/Not in use (e.g., off, breathing, etc.)
    - Red when emergency stop is engaged
- Motion ring circumference lighting (e.g., recumbent/upright bicycles, elliptical trainers)
  - Light is on/static during standby, workout, user detected, etc.
    - No animation until Cool down
    - Red light when emergency brake is engaged
  - Animations (in same direction as ring is rotated)
    - Breathing: Cool down started (informs users waiting for equipment)
      - Starting brightness->steady decrease to off/low over 4 seconds->steady increase to starting brightness over 4 seconds
      - Complete cycle=8 seconds; may be repeated at periodic intervals
      - Color=In use (e.g., blue)
      - Could be repeated if cool down time extended
    - Ring Wipe 1 (or Empty/Re-Fill): Cool down Started
      - Full length on->turn off ¼ of ring (every 3.75 seconds) CW starting from 12:00 until entirely off->turn on ¼ of ring (every 3.75 seconds) CW starting from 12:00 until entirely on
      - Complete cycle=˜30 second; may be repeated at periodic intervals
      - Color=In use (e.g., blue)
    - Ring Wipe 2 (or Empty/Re-Fill opposite): Cool down Completed
      - Full length on->turn off ¼ of ring (every 0.25 seconds) CW starting from 12:00 until entirely off->turn on ¼ of ring (every 3.75 seconds) CW starting from 12:00 until entirely on
      - Complete cycle=˜30 second; no repeat
      - Color=In use (e.g., blue)
- Emblem
  - Animation (could be same as motion ring for cool down)
    - Ring Wipe 1 (or Empty/Re-Fill): Countdown Started
      - Full length on->turn off ¼ of ring (every 3.75 seconds) CW starting from 12:00 until entirely off->turn on ¼ of ring (every 3.75 seconds) CW starting from 12:00 until entirely on
      - Complete cycle=˜30 second; no repeat
      - Color=In use (e.g., blue)
    - Breathing
    - Flashing (e.g., for concierge call button)
      - Flash slowly 3 times, pause 1 second, repeat.
      - Complete cycle=˜3 minutes or until support personnel responds
      - After 3 minutes, concierge call automatically ends
- Logo on back of console
  - Color changes and/or animate letters turning on/off
  - Breathing
  - Flashing (e.g., for concierge call button)
    - Flash slowly 3 times, pause 1 second, repeat.
    - Complete cycle=˜3 minutes or until support personnel responds
    - After 3 minutes, concierge call automatically ends
- Controls/command center perimeter lighting
  - Color changes and/or animate with fills/empties
    - Static in workout (on/white or other colors, such as to match other lights on fitness machine)
    - Pressing button causes flash off indicating that button press was received
    - Change to red when emergency stop/emergency brake is engaged
    - Wiping up/down when user steps onto belt
- Controls (aka Remote button) perimeter lighting
  - Animation (non-treadmills)
    - Length Wipe (or Empty) and/or breathing: User detected (pedal movement, interact with screen/HR, seat and/or console position sensor)/Workout Start
      - Full length on->turn off ⅕th of length starting from top until full length off (every 0.2 seconds)
      - Complete cycle=˜1.0 second
      - Color=standard “on” (during workout)
      - (flash off to indicate button press)
  - Color changes
    - Change to red when emergency stop is engaged
    - Off when workout is complete
    - Off to indicate button press
- Cupholder perimeter lighting
  - Animation
    - Flash: hydration alerts
      - Fully on->wait 0.35 seconds-->fully off->wait 0.35 seconds-->fully on
      - Complete cycle=˜0.7 seconds; 3× repeat
      - Color=standard “on”
    - Length Wipe (or Empty): user presence detected (guide user to location)/workout is complete (reminder to remove personal items)
      - Full length on->turn off ⅕th of length starting from top until full length off (every 0.2 seconds)
      - Complete cycle=˜1.0 second
      - Color=standard “on”
      - (Could be the same as remote button perimeter lighting)

It should be recognized that the particular animations discussed above are merely examples and that the control system 40 may control the various lights L in different manners, as well as to convey different types of information at different times than stated. This includes varying additional light attributes other than shown in the examples, controlling the lights L such that incremental changes are made in different time increments, or made in non-linear increments (e.g., filling or emptying in a non-linear fashion), and other control systems.

As discussed above, the lights may be controlled to improve the aesthetics or coordination of fitness equipment within a fitness facility, such as through the Halo Facility tool. By way of example, the lights may be controlled as a function of the time of day, energizing users with bright oranges and/or yellows in the morning and providing calmer shades of blue and/or green in the afternoon and early evening. The colors may also be controlled based on a facility's own colors, such as to mirror a university's colors. The colors may also be controlled as a function of events, such as using red and green for Christmas, red, white, and blue for July 4^thor Memorial Day, pink and red for Valentine's Day, and green for St. Patrick's Day, by way of example. Color selections may also be made by the user and saved in the user's login information for a personalized experience.

In certain embodiments, fitness machines configured according to the present disclosure are configured to be reserved, such as by a user ahead of time or to reserve a group of machines for an upcoming class. In this case, the lights may be controlled in a manner to indicate that a machine is reserved and thus unavailable, such as gently pulsing or breathing and/or showing an orange or red color. The console may also display “Reserved” to help the user interpret the color indication until they recognize this scheme going forward. In contrast, unreserved and available machines may be shown in green or blue, by way of example.

The present inventors have further recognized that the different lights and control methods thereof disclosed herein may be utilized to provide further coaching for the user and/or assistance to a coach working with the user. By way of example, lights associated with the cup holders, seat adjustments, or belt may be controlled at least in part to indicate the user's performance or a recommended adjustment thereto. This may include Coach by Color® (by ICG, a Life Fitness brand) and/or other color-based coaching for the user as discussed in U.S. Pat. Nos. 9,833,661 and 11,179,618, each of which is incorporated by reference in its entirety herein. For example, the cupholder or motion ring may be illuminated in a first color (e.g., white) when the user is exercising at a first intensity and in a second color (e.g., red) different than the first color when exercising at a second intensity. In another example, pulsing or breathing may be controlled such that the rate of pulsing or breathing varies by the user's intensity, the speed of operation (e.g., the RPM of the crankset), or other factors.

Certain embodiments according to the present disclosure relate to a fitness machine having a base device with which a user may perform an exercise. A control system is configured to operate the base device, to receive a preset time for the user to perform the exercise, to count an elapsed time since the exercise was started, and to determine a remaining time between the elapsed time and the preset time. A light is operatively controlled by the control system, wherein the control system is configured to compare the remaining time to a threshold time and to change the operation of the light when the remaining time is less than the threshold time so as to indicate to others that the exercise will be ending.

Another embodiment relates to a method 400 for controlling a fitness machine, as shown in FIG. 19. The method included receiving a preset time for a user to perform an exercise using the fitness machine (step 402), such as 30 minutes, receiving a request to start the exercise (step 404), and controlling a light in a first operating mode (step 406). The method further includes counting an elapsed time since the request the exercise was started (step 408), determining a remaining time as a difference between the elapsed time and the preset time and comparing the remaining time to a threshold time (step 410). By way of example, the threshold time may be a preset time of 5 minutes or 3 minutes, be user selected, or be a cool down period specific to an exercise program being performed The method further includes changing the light to a second operating mode different than the first operating mode when the remaining time is less than the threshold time so as to indicate to others that the exercise will be ending (step 412).

Certain embodiments further include continuing to operate the fitness machine in a cool down mode after the threshold time. In certain embodiments, the threshold time is 0 seconds, whereby the change to the second operating mode occurs when the preset time for working out has been completed. In certain embodiments the fitness machine includes a crankset rotatable by the user while performing the exercise, where the light at least partially encircles the crankset, and where the light is controlled in the second operating mode so as to create an appearance of rotating about the crankset. Certain embodiments further include changing the light to a third operating mode different than the second operating mode after a predetermined duration (e.g., 2 minutes), wherein the predetermined duration is less than the threshold time. This may indicate to the user or others that the user has now exceeded the cool down or transition period. Certain embodiments include a providing plurality of threshold times and separating the light into a plurality of segments, further including controlling the plurality of segments based on which of the plurality of threshold times the remaining time is less than such the light changes as the remaining time changes.

Another embodiment generally relates to a method 500 for controlling a treadmill (see FIG. 20) that includes determining whether a belt of the treadmill is rotating (step 502) and detecting an absence of a user on the belt while the belt is rotating (step 504) in a manner known in the art, such as via piezoelectric sensors under the deck supporting the belt. The method further includes changing an operation of a light when the absence of a user on the belt is detected while the belt is rotating so as to warn others that the belt is rotating (step 506). In certain embodiments, the method 500 further changing an operation of a light when a user is detected on the belt, thereby indicating that the system has recognized the user (step 508). Step 508 may simply be undoing the change of step 506, or a completely different change in operation may be performed (e.g., changing from white to red in step 506, changing from red to green in step 508).

Certain embodiments further include waiting a predetermined time after detecting the absence of the user on the belt while the belt is rotating before changing the operation of the light. In certain embodiments the predetermined time is 45 seconds, 5 seconds, 2 seconds, or other times. In certain embodiments the predetermined time is a first predetermined time and the method includes changing the operation of the light further if the absence of the user on the belt remains for a second predetermined time after the first predetermined time. In certain embodiments the light is changed to red after the first predetermined time and changed in brightness after the second predetermined time.

Another embodiment generally refers to a method 600 for controlling a fitness machine (see FIG. 21). The method includes receiving a request to start an exercise for the user to perform using fitness machine (step 602) and controlling a light associated with a storage area in a first operating mode (step 604). The method further includes determining that the exercise has ended (step 606) and changing the light to a second operating mode different than the first operating mode when the exercise has ended so as to remind the user to remove personal belongings from the storage area (step 608). In certain embodiments the storage area is a cupholder.

Certain embodiments further include counting an elapsed time since the exercise was started and temporarily changing the light to a third operating mode different than the first operating mode on a periodic basis so as to remind the user to hydrate. By way of example, the periodic basis may be a preset time such as 5 minutes, a stage or phase of a workout, a certain number calculated distance or number of calories burned, or be selected according to an inputted user preference. Certain embodiments further include receiving a preset time for the user to perform the exercise (as discussed above), counting an elapsed time since the exercise was started, and comparing the elapsed time to the preset time, where the exercise is determined to have ended when the elapsed time is greater than or equal to the preset time. Certain embodiments further include detecting an absence of a user on the fitness machine and determining that the exercise has ended based on detecting the absence of the user.

Another embodiment generally relates to a method 700 for controlling a fitness machine (see FIG. 22) that includes receiving a request to start an exercise for the user to perform using fitness machine (step 702) and controlling a light associated with a cupholder in a first operating mode (step 704). The method includes counting an elapsed time since the exercise was started (step 706). The method further includes temporarily changing the light to a second operating mode different than the first operating mode on a periodic basis so as to remind the user to hydrate (step 708), such as in a manner described above. In certain embodiments the second operating mode the light is brighter than in the first operating mode. In certain embodiments the light cycles between on and off states when in the second operating mode, and wherein the light is operated in the second operating mode for less than 5 seconds before returning to the first operating mode.

It should be recognized that while the present disclosure gave many examples of lights being controlled according to pre-programmed routines, the present disclosure also contemplates configurations in which these controls may be selected or modified by a user. For example, the user may select the color or duration for a given animation (e.g., indicating cooldown for a treadmill), may select the assignment of animations to indicate different types of information (e.g., breathing versus “filling” to indicate that stair steps are starting to rotate), and/or other combinations.

The functional block diagrams, operational sequences, and flow diagrams provided in the Figures are representative of exemplary architectures, environments, and methodologies for performing novel aspects of the disclosure. While, for purposes of simplicity of explanation, the methodologies included herein may be in the form of a functional diagram, operational sequence, or flow diagram, and may be described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance therewith, occur in a different order and/or concurrently with other acts from that shown and described herein. For example, those skilled in the art will understand and appreciate that a methodology can alternatively be represented as a series of interrelated states or events, such as in a state diagram. Moreover, not all acts illustrated in a methodology may be required for a novel implementation.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to make and use the invention. Certain terms have been used for brevity, clarity, and understanding. No unnecessary limitations are to be inferred therefrom beyond the requirement of the prior art because such terms are used for descriptive purposes only and are intended to be broadly construed. The patentable scope of the invention is defined by the claims and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have features or structural elements that do not differ from the literal language of the claims, or if they include equivalent features or structural elements with insubstantial differences from the literal languages of the claims.

LIGHTING FOR FITNESS MACHINES AND METHODS FOR CONTROLLING LIGHTING FOR FITNESS MACHINES

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