Patent Application
20180207485
This application claims priority to Chinese Patent Application No. 201610280748.0, filed Apr. 28, 2016, the contents of which are incorporated by reference in the entirety.
The present invention relates to smart fitness apparatuses, more particularly, to an exercise equipment and an exercise equipment assembly, and an apparatus and a method for simulating an exercise environment in an exercise equipment.
In recent years, the popularity of exercise bicycle has increased dramatically. Generally, a conventional exercise bicycle includes a frame with a pair of handles and a seat. A spoked wheel which is very similar to that used on a conventional bicycle is rotatably provided on the frame and is driven by a pair of pedals. The spoked wheel rotates freely and gives people a feeling as if on a bicycle.
In one aspect, the present disclosure provides an exercise equipment comprising a main body; a transmission; a driving wheel rotatably mounted on the main body; a driven wheel rotatably mounted on the main body and operatively coupled to the driving wheel through the transmission; an actuator configured to actuate a driving force applied to the driven wheel; and a controller; wherein the controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on a control parameter.
Optionally, the exercise equipment further comprises a communication block; wherein the controller and the communication block are communicatively connected with each other; the communication block is configured to receive the control parameter from a terminal device and configured to transmit the control parameter to the controller; and the controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block.
Optionally, the exercise equipment further comprises a biometric collector being communicatively connected with the communication block; wherein the biometric collector is configured to collect a biometric signal of a user, and configured to transmit the biometric signal to the terminal device through the communication block.
Optionally, the exercise equipment further comprises a pressure measurement device being communicatively connected with the communication block; wherein the pressure measurement device is configured to measure a pressure applied to the exercise equipment, and configured to transmit a value of the pressure to the terminal device through the communication block.
Optionally, the exercise equipment further comprises a seat system attached to the main body; wherein the pressure measurement device is disposed on the seat system.
Optionally, the exercise equipment further comprises a rotating speed measurement device being communicatively connected with the communication block; wherein the rotating speed measurement device is configured to measure a rotating speed of the driving wheel, and configured to transmit a value of the rotating speed to the terminal device through the communication block; and the controller is configured to control the actuator to adjust a target duration during which the driving force is applied to the driven wheel based on the target exercise duration received from the communication block.
Optionally, the exercise equipment further comprises a base; a handlebar system; and a first crank, a second crank, and an axle shaft; wherein the actuator comprises an electric motor, the main body has an arch shape structure having a first end and a second end; a first side of the first end is securely attached to a first side of the base, the first side of the base being co-planar with a planar surface tangent to the first side of the first end; the main body comprises a first mount for securely mounting the driving wheel on the main body, the first mount being on a second side of the first end opposite to the first side of the first end; the main body comprises a second mount for securely mounting the seat system on the main body, the second mount being on a first side of the second end; the main body comprises a third mount for securely mounting the handlebar system on the main body, the third mount being between the first mount and the second mount; the base comprises a fourth mount for securely mounting the electric motor on the base; the first crank and the second crank respectively attached to a first end and a second end of the axle shaft; and the first crank and the second crank coupled with the driving wheel through the axle shaft.
Optionally, the exercise equipment further comprises a fifth mount for mounting a terminal device on the handlebar system.
Optionally, the first mount, the second mount, and the third mount are integral with the main body; the fourth mount is integral with the base; and the fifth mount is integral with the handlebar system.
In another aspect, the present disclosure provides an excise equipment assembly comprising the exercise equipment described herein.
Optionally, the excise equipment assembly further comprises a terminal device; wherein the exercise equipment further comprises a controller and a communication block, the controller and the communication block being communicatively connected with each other; the terminal device is configured to receive an input comprising a simulation parameter for simulating environmental conditions for exercise; generate a control parameter for controlling the actuator based on the simulation parameter; and transmit the control parameter to the communication block; wherein the communication block is configured to receive the control parameter from the terminal device and configured to transmit the control parameter to the controller; and the controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block.
Optionally, the excise equipment assembly further comprises a virtual reality device; wherein the terminal device is configured to display at least one virtual reality environment options; receive an input indicating one of the at least one virtual reality environment options as a target virtual reality environment option; transmit a signal to the virtual reality device for displaying a target virtual reality environment corresponding to the target virtual reality environment option; the virtual reality device is configured to display the target virtual reality environment.
In another aspect, the present disclosure provides an apparatus for simulating an exercise environment in an exercise equipment; wherein the exercise equipment comprises a main body; a transmission; a driving wheel rotatably mounted on the main body; a driven wheel rotatably mounted on the main body and operatively coupled to the driving wheel through the transmission; an actuator configured to actuate a driving force applied to the driven wheel; a controller; and a communication block, the controller and the communication block being communicatively connected with each other; wherein the apparatus for simulating the exercise environment comprises a memory; and one or more processors; wherein the memory and the at least one processor are communicatively connected with each other; the memory stores computer-executable instructions for controlling the one or more processors to receive an input comprising a simulation parameter for simulating environmental conditions for exercise; generate a control parameter for controlling the actuator based on the simulation parameter; and transmit the control parameter to the communication block; wherein the communication block is configured to receive the control parameter from the apparatus for simulating the exercise environment and configured to transmit the control parameter to the controller, and the controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block.
Optionally, the apparatus further comprises a virtual reality device; wherein the memory stores computer-executable instructions for controlling the one or more processors to display at least one virtual reality environment options; receive an input indicating one of the at least one virtual reality environment options as a target virtual reality environment option; and transmit a signal to the virtual reality device for displaying a target virtual reality environment corresponding to the selected virtual reality environment option; and the virtual reality device is configured to display the target virtual reality environment.
Optionally, the memory stores computer-executable instructions for controlling the one or more processors to receive a signal from the communication block indicating a pressure applied to the exercise equipment by a user; determine a body weight of the user based on the pressure; receive an input indicating a target body weight; and determine a fitness regimen based on the body weight and the target body weight.
Optionally, the memory stores computer-executable instructions for controlling the one or more processors to receive an input indicating a target exercise distance; determine one or both of a target amount of calories-burned and a target amount of sweat-generated based on the simulation parameter and the target exercise distance; generate an exercise summary based on one or both of the target amount of calories-burned and the target amount of sweat-generated; and display the exercise summary.
Optionally, the memory stores computer-executable instructions for controlling the one or more processors to receive a signal from the communication block indicating a rotating speed of the driving wheel; determine an exercise speed based on a value of the rotating speed of the driving wheel; determine a target exercise duration based on the target exercise distance and the exercise speed; and transmit a signal indicating the target exercise duration to the communication block; wherein the communication block is configured to receive the signal indicating the target exercise duration from the apparatus for simulating the exercise environment and configured to transmit the signal indicating the target exercise duration to the controller, and the controller is configured to control the actuator to adjust a target duration during which the driving force is applied to the driven wheel based on the target exercise duration received from the communication block.
Optionally, the actuator comprises an electric motor; the simulation parameter comprises a road condition parameter for simulating one of a plurality of environmental conditions for exercise comprising an uphill riding condition, a downhill riding condition, and a flat surface riding condition, the control parameter comprises a road condition control parameter for controlling the electric motor in a first operating state or in a second operating state, the electric motor being driven by the driven wheel in the first operating state, the electric motor capable of actively rotating thereby driving the driven wheel; the memory stores computer-executable instructions for controlling the one or more processors to receive a first input comprising a first road condition parameter for simulating the uphill riding condition; and generate a first road condition control parameter based on the first road condition parameter for controlling the electric motor in the first operating state; or receive a second input comprising a second road condition parameter for simulating the flat surface riding condition; and generate a second road condition control parameter and a first torque parameter based on the first road condition parameter for controlling the electric motor in the second operating state, the first torque parameter having a value less than a threshold value; or receive a third input comprising a third road condition parameter and a slope gradient parameter for simulating the downhill riding condition; and generate a third road condition control parameter based on the third road condition parameter and a second torque parameter based on the slope gradient parameter for controlling the electric motor in the second operating state, the second torque parameter being negatively correlated to the slope gradient parameter.
Optionally, the memory stores computer-executable instructions for controlling the one or more processors to generate the second torque parameter based on the slope gradient parameter according to the following equation T=Ψ/A; wherein T is the second torque parameter, A is the slope gradient parameter, and Ψ is a coefficient.
Optionally, the controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block; the controller is configured to control the electric motor to be in the first operating state thereby actuating the driving force applied to the driven wheel, when an input comprising the first road condition parameter is received by the apparatus for simulating the exercise environment; or control the electric motor to be in the second operating state, and actuate the driving force applied to the driven wheel based on the first torque parameter, when an input comprising the second road condition parameter is received by the apparatus for simulating the exercise environment; or control the electric motor to be in the second operating state, and actuate the driving force applied to the driven wheel based on the second torque parameter, when an input comprising the third road condition parameter is received by the apparatus for simulating the exercise environment.
The following drawings are merely examples for illustrative purposes according to various disclosed embodiments and are not intended to limit the scope of the present invention.
The disclosure will now be described more specifically with reference to the following embodiments. It is to be noted that the following descriptions of some embodiments are presented herein for purpose of illustration and description only. It is not intended to be exhaustive or to be limited to the precise form disclosed.
Conventional exercise bicycles are used in a gym or at home. Typically, in a conventional exercise bicycle, the seat, the handlebar, and the wheels are securely attached to the main body. The cranks are operatively connected to the wheels through an axle shaft. A user is situated on the seat with hands on the handlebar and feet on the cranks. The user exercises by pedaling the on the cranks thereby driving the wheel through the axle shaft. The conventional exercise bicycles have limited functions and cannot be personalized. A user using the conventional exercise bicycles cannot adjust the level of exercise intensity. Thus, the conventional exercise bicycle is incapable of meeting the user's fitness needs on an individualized level.
Accordingly, the present invention provides, inter alia, an exercise equipment and an exercise equipment assembly, and an apparatus and a method for simulating an exercise environment in an exercise equipment that substantially obviate one or more of the problems due to limitations and disadvantages of the related art. In one aspect, the present disclosure provides an exercise equipment. In some embodiments, the exercise equipment includes a main body; a transmission; a driving wheel rotatably mounted on the main body; a driven wheel rotatably mounted on the main body and operatively coupled to the driving wheel through the transmission; and an actuator configured to actuate a driving force applied to the driven wheel.
The driving wheel 012 is disposed on the main body 011. Optionally, the driving wheel 012 is securely attached to the main body 011. Optionally, the driving wheel 012 is detachably attached to the main body 011. The driving wheel 012 and the driven wheel 013 are operatively coupled to each other through the transmission 015. The driven wheel 013 is operatively coupled to the actuator 014, the actuator 014 is configured to actuate a driving force applied to the driven wheel 013. Optionally, the driven wheel 013 is coupled with the actuator 014 through an axle shaft.
In the present exercise equipment, the actuator 014 is capable of actuating the driving force applied to the driven wheel 013. Because the driven wheel 013 is coupled with the driving wheel 012, the actuator 014 is also capable of actuating the driving force applied to the driving wheel 012 indirectly. By having this design, a user may conveniently adjust a level of exercise intensity on an individual basis according to the user's fitness needs. As compared to the conventional exercise equipment that has limited functions and cannot be personalized, the present exercise equipment has enriched functionalities that can easily meet the user's fitness needs on an individualized level.
Examples of transmission 015 include, but are not limited to, a transmission gear, a transmission chain, and a transmission belt. Optionally, the transmission 015 is a transmission belt.
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In some embodiments, the actuator 014 includes an electric motor, and the controller 017 is an electric motor controller configured to control an operating state and a torque of the electric motor. In one example, the electric motor controller is configured to control the electric motor to be turned on, or turned off, or in an enabled state. The communication block 018 is communicatively connected with the terminal device. Examples of terminal devices include, but are not limited to, a smart phone and a tablet computer. The terminal device is configured to receive a user input, generate a control parameter for controller the actuator 014 based on the user input, and transmit the control parameter to the controller 017. Upon receiving the control parameter, the controller 017 is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block. Examples of control parameters include, but are not limited to, a rotating speed of the electric motor and a torque of the electric motor.
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In some embodiments, the main body 011 has an arch shape structure having a first end and a second end. A first side of the first end of the main body 011 is securely attached to a first side (e.g., the top side) of the base 016. The first side of the base 016 is co-planar with a planar surface tangent to the first side of the first end of the main body 011. The main body 011 includes a first mount 0111 for securely mounting the driving wheel 012 on the main body 011. The first mount 0111 is on a second side of the first end of the main body 011, the second side being substantially opposite to the first side of the first end of the main body 011. Optionally, the first mount 0111 is disposed on the main body 011. Optionally, the first mount 0111 is integral with the main body 011. The main body 011 includes a second mount 0112 for securely mounting the seat system 022 on the main body 011. The second mount 0112 is on a first side of the second end of the main body 011. Optionally, the second mount 0112 is disposed on the main body 011. Optionally, the second mount 0112 is integral with the main body 011. The main body 011 further includes a third mount 0113 for securely mounting the handlebar system 020 on the main body 011. The third mount 0113 is between the first mount 0111 and the second mount 0112, e.g., on a position proximal to the second mount 0112. Optionally, the third mount 0113 is disposed on the main body 011. Optionally, the third mount 0113 is integral with the main body 011. The base 016 includes a fourth mount 0161 for securely mounting an electric motor on the base 016. Optionally, the fourth mount 0161 is disposed on the base 016. Optionally, the fourth mount 0161 is integral with the base 016.
In some embodiments, the exercise equipment 01 further includes a fifth mount 025 for mounting a terminal device on the handlebar system 020. Optionally, the fifth mount 025 is disposed on the handlebar system 020. Optionally, the fifth mount 025 is integral with the handlebar system 020. The terminal device may be mounted on the exercise equipment 01 through the fifth mount 025, e.g., on the handlebar system 020, and communicatively connected with the exercise equipment 01 through the communication block 018.
In the present exercise equipment, the actuator 014 is capable of actuating the driving force applied to the driven wheel 013. Because the driven wheel 013 is coupled with the driving wheel 012, the actuator 014 is also capable of actuating the driving force applied to the driving wheel 012 indirectly. By having this design, a user may conveniently adjust a level of exercise intensity on an individual basis according to the user's fitness needs. As compared to the conventional exercise equipment that has limited functions and cannot be personalized, the present exercise equipment has enriched functionalities that can easily meet the user's fitness needs on an individualized level.
Many bikers prefer biking outdoors. Due to various environmental factors such as air quality, heavy traffic, and bad weather, many cycling lovers have to give up outdoor biking. Moreover, outdoor biking is prone to accident which often results in injuries. Conventional indoor cycling machines, however, have very limited functionalities, and cannot be personalized to satisfy individual fitness needs, resulting in a poor user experience. The present exercise equipment (e.g., an exercise cycling machine) provides a variety of road condition experiences through controlling the operating state and torque of the electric motor, thus allowing the cycling lovers to experience outdoor biking experience in an indoor environment. The present exercise equipment provides a highly entertaining exercising experience.
In some embodiments, the exercise equipment assembly 0 further includes a terminal device 02. The exercise equipment 01 includes a fifth mount for mounting the terminal device 02 on the exercise equipment 01, and a communication block 018 in communication with the terminal device 02. The terminal device 02 can be mounted on the exercise equipment 01 through the fifth mount, and be communicatively connected to the exercise equipment 01 through the communication block 018. Optionally, the exercise equipment 01 further includes a controller 017, the controller 017 and the communication block 018 being communicatively connected with each other.
In some embodiments, the terminal device 02 is configured to receive an input including a simulation parameter for simulating environmental conditions for exercise; generate a control parameter for controlling the actuator 014 based on the simulation parameter. Optionally, the transmit the terminal device 02 is configured to the control parameter to the communication block 018; the communication block 018 is configured to receive the control parameter from the terminal device 02 and configured to transmit the control parameter to the controller 017; and the controller 017 is configured to control the actuator 014 to actuate the driving force applied to the driven wheel 013 based on the control parameter received from the communication block 018.
In some embodiments, the exercise equipment assembly 0 further includes a virtual reality device 03. Examples of virtual reality devices include, but are not limited to, a virtual reality headset, a virtual reality helmet, and virtual reality glasses. As shown in
In some embodiments, the terminal device is configured to display at least one virtual reality environment options (e.g., to a user); receive an input (e.g., a user input) indicating that one of the at least one virtual reality environment options is selected as a target virtual reality environment option; transmit a signal to the virtual reality device 03 for displaying a target virtual reality environment corresponding to the selected virtual reality environment option by the virtual reality device 03. The virtual reality device 03 is configured to display the target virtual reality environment.
In the present exercise equipment assembly, the actuator 014 is capable of actuating the driving force applied to the driven wheel 013. Because the driven wheel 013 is coupled with the driving wheel, the actuator 014 is also capable of actuating the driving force applied to the driving wheel indirectly. By having this design, a user may conveniently adjust a level of exercise intensity on an individual basis according to the user's fitness needs. As compared to the conventional exercise equipment that has limited functions and cannot be personalized, the present exercise equipment has enriched functionalities that can easily meet the user's fitness needs on an individualized level.
Moreover, in the present exercise equipment assembly, the virtual reality device 03 is capable of displaying the target virtual reality environment. While the user is exercising on the exercise equipment assembly, the user may experience an outdoor exercising environment through the virtual reality device 03. In such a simulated environment, the user can enjoy the outdoor exercising fun while staying indoors.
In another aspect, the present disclosure provides a method for simulating an exercise equipment.
According to the present method, the terminal device is capable of controlling the actuator to actuate the driving force applied to the driven wheel based on the control parameter, and in turn adjust the driving force applied on the driving wheel through the transmission. As a result, a user may conveniently adjust a level of exercise intensity on an individual basis according to the user's fitness needs. As compared to the conventional exercise equipment that has limited functions and cannot be personalized, the present exercise equipment has enriched functionalities that can easily meet the user's fitness needs on an individualized level.
In some embodiments, the simulation parameter for simulating environmental conditions for exercise includes at least a road condition parameter for simulating one of a plurality of environmental conditions for exercise including an uphill riding condition, a downhill riding condition, and a flat surface riding condition. Optionally, the simulation parameter for simulating environmental conditions for exercise includes a road condition parameter and a slope gradient parameter for simulating the downhill riding condition. For example, the road condition parameter may be represented as Y, Y=Y1 when the road condition parameter is used for simulating an uphill riding condition; Y=Y2 when the road condition parameter is used for simulating flat surface riding condition; and Y=Y3 when the road condition parameter is used for simulating a downhill riding condition. The slope gradient parameter may be represented as A. Optionally, 0<A≤30 degree.
Examples of terminal devices include, but are not limited to, a smart phone and a tablet computer. The terminal device optionally includes a user interface for inputting the simulation parameter. The user may input the simulation parameter through the user interface. The terminal device receives the user input indicating the simulation parameter through the user interface. In one example, the user interface includes a first data entry box for inputting a road condition parameter, a second data entry box for inputting a slope gradient parameter, an “OK” button for confirming a user input, and a “cancel” button for canceling a user input. The user may input the road condition parameter in the first data entry box, input the slope gradient parameter in the second data entry box, and click or press on the “OK” button to trigger the simulation parameter input command. The terminal device receives the simulation parameter by receiving and executing the simulation parameter input command. In another example, the user may click or press on the “cancel” button to cancel the current input of the simulation parameter.
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Optionally, the biometric collector includes a palmprint sensor, a fingerprint sensor, or both. Optionally, the biometric signal includes a palmprint signal, a fingerprint signal, or both. The exercise equipment in some embodiments further includes a handlebar system securely attached to the main body. The biometric collector is disposed on the handlebar system for conveniently collecting biometric characteristics of the user, e.g., a palmprint, a fingerprint, or both. Optionally, the handlebar system includes a pair of handlebars. Optionally, each of the pair of handlebars includes a biometric collector for efficiently collecting biometric signals of the user.
The communication block may be a wireless communication block or a wired communication block. Examples of wireless communication blocks include, but are not limited to, a wireless fidelity (WIFI) communication block, a Bluetooth communication block, an infrared communication block, a ZidBee communication block, and so on. Examples of wired communication blocks include, but are not limited to, a Universal Serial Bus (USB) communication module or the like.
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In some embodiments, one or more biometric characteristic information may be stored in the terminal device in advance. The one or more biometric characteristic information stored in the terminal device may be collected from the exercise equipment in advance and stored in the terminal device ready for future use. The terminal device in some embodiments is configured to compare a biometric signal currently received from the exercise equipment with the one or more biometric characteristic information stored in the terminal device, to verify the identity of the user. If a match between the biometric signal currently received and one of the biometric characteristic information stored in the terminal device is found, the identity of the user is verified successfully. If a match between the biometric signal currently received and any one of the biometric characteristic information stored in the terminal device is not found, the identity verification fails.
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Optionally, the pressure measurement device includes a pressure sensor. The exercise equipment in some embodiments further includes a seat system attached to the main body. Optionally, the pressure measurement device is disposed on the seat system. Optionally, the pressure measurement device includes a plurality of pressure sensors disposed on the seat system
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In some embodiments, the terminal device stores a formula for converting between the applied pressure and the body weight. The terminal device in some embodiments determines the body weight based on the measured pressure applied to the exercise equipment and the conversion formula. Optionally, the formula is expressed as F=M×g, wherein F stands for the pressure, M stands for the body weight, and g is a constant of 9.8 m/s2.
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In some embodiments, the user may input other related information into the terminal device, and the terminal device is configured to conduct the analysis on a combination of the measured body weight, the target body weight, and other related information and determine a fitness regimen based on a result of the analysis. Examples of related information include, but are not limited to, a target exercise duration, age, gender, health conditions, etc. In one example, the user inputs a target body weight, a target exercise duration, age, gender, health condition information, and the terminal device is configured to conduct the analysis based on the measured body weight, the target body weight, the target exercise duration, age, gender, and the user's health condition information, and determine a fitness regimen based on a result of the analysis. Optionally, the target exercise duration is a number of days during which the user plans to exercise, e.g., 30 days. The health condition information may include information such as a history of severe diseases or any surgery within N days prior to the exercise.
In one example, the user's body weight is 60 kg, and the target body weight is 50 kg. In one example, the terminal device determines a fitness regimen as follows: a target exercise duration of 30 days, in each day the user is scheduled to exercise on the exercise equipment (e.g., cycling) for 5000 meters on a downhill riding condition with a slope gradient of 20 degree, 5000 meters on a flat surface riding condition, and 3000 meters on an uphill riding condition.
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In some embodiments, the actuator includes an electric motor. The simulation parameter includes a road condition parameter for simulating one of a plurality of environmental conditions for exercise including an uphill riding condition, a downhill riding condition, and a flat surface riding condition. The control parameter includes a road condition control parameter for controlling the electric motor in a first operating state or in a second operating state. When the electric motor is in the second operating state, the control parameter further includes a first torque parameter or a second torque parameter. The second torque parameter is negatively correlated to the slope gradient parameter. The electric motor is driven by the driven wheel in the first operating state. The electric motor is capable of actively rotating thereby driving the driven wheel. For example, the road condition control parameter may be represented as Z, Z=Z1 when the road condition control parameter is used for controlling the electric motor to be in the first operating state; Z=Z2 when the road condition control parameter is used for controlling the electric motor to be in the second operating state. Optionally, the first torque parameter is represented as G, and the second torque parameter is represented as T.
In some embodiments, the terminal device receives an input indicating that the road condition parameter is Y1 for simulating an uphill riding condition. Based on the road condition parameter Y1, the terminal device generates a road condition control parameter Z1 for controlling the electric motor to be in the first operating state.
In some embodiments, the terminal device receives an input indicating that the road condition parameter is Y2 for simulating a flat surface riding condition. Based on the road condition parameter Y2, the terminal device generates a road condition control parameter Z2 and a first torque parameter G for controlling the electric motor to be in the second operating state. Optionally, G is a constant having a value less than a threshold value.
In some embodiments, the terminal device receives an input indicating that the road condition parameter is Y3 and the slope gradient parameter is A for simulating a downhill riding condition. Based on the road condition parameter Y3, the terminal device generates a road condition control parameter Z2. Based on the slope gradient parameter A, the terminal device generates a second torque parameter T. Based on the road condition control parameter Z2, the terminal device is configured to control the electric motor to be in the second operating state. The second torque parameter T is negatively correlated to the slope gradient parameter A.
Optionally, the terminal device is configured to generate the second torque parameter T based on the slope gradient parameter A and a formula T=Ψ/A; wherein T is the second torque parameter, A is the slope gradient parameter, and Ψ is a coefficient.
Optionally, the terminal device is configured to store correspondence between the simulation parameters and the control parameters, and determine the control parameter based on the user input of simulation parameters and the correspondence between the simulation parameters and the control parameters. In one example, the correspondence between the simulation parameters and the control parameters may be represented in a correspondence table. An exemplary correspondence table is shown in Table 1.
As shown in Table 1, the road condition parameter Y1 corresponds to the road condition control parameter Z1; the road condition parameter Y2 corresponds to the road condition control parameter Z2 and the first torque parameter G; and the road condition parameter Y3 corresponds to the road condition control parameter Z3 and the second torque parameter T, wherein T=Ψ/A. In one example, when the user inputs a simulation parameter Y1, the terminal device determines the road condition control parameter to be Z1 based on the correspondence table as shown in Table 1.
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Optionally, the virtual reality environment options, the simulation parameter, the target exercise distance, and the target body weight may be inputted in separate user interfaces. Optionally, the virtual reality environment options, the simulation parameter, the target exercise distance, and the target body weight may be inputted in a single user interface. Optionally, when the virtual reality environment options, the simulation parameter, the target exercise distance, and the target body weight are inputted in a single user interface, the corresponding method steps may be combined into one single step. For example, the step of receiving an input including a simulation parameter for simulating environmental conditions for exercise, the step of receiving an input indicating a target exercise distance, the step of receiving an input indicating a target body weight, and the step of displaying at least one virtual reality environment options may be conducted in a single user interface in a single step.
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Examples of virtual reality devices include, but are not limited to, a virtual reality headset, a virtual reality helmet, and virtual reality glasses. The virtual reality device is in communicatively connection with the terminal device. The virtual reality helmet and the virtual reality glasses may be worn at a position where the displayed contents may be visually detected by the user. The virtual reality environment can be perceived by the user when the user is wearing the virtual reality device. In such a simulated environment, the user can enjoy the outdoor exercising fun while staying indoors.
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In some embodiments, the control parameter includes a road condition control parameter, and the road condition control parameter is one that controls the electric motor to be in the first operating state. The exercise equipment is configured to control the electric motor to in the first operating state based on the road condition control parameter. In one example, the control parameter includes a road condition control parameter Z1, and the exercise equipment is configured to control the electric motor to in the first operating state based on the road condition control parameter Z1.
In some embodiments, the control parameter includes a road condition control parameter and a first torque parameter. The road condition control parameter is one that controls the electric motor to be in the second operating state. The exercise equipment is configured to control the electric motor to in the second operating state based on the road condition control parameter, and control the electric motor to actuate the driving force applied to the driven wheel based on the first torque parameter. In one example, the control parameter includes a road condition control parameter Z2 and a first torque parameter G. The exercise equipment is configured to control the electric motor to in the second operating state based on the road condition control parameter Z2, and control the electric motor to actuate the torque of the electric motor to be substantially the same as the first torque parameter G.
In some embodiments, the control parameter includes a road condition control parameter and a second torque parameter. The road condition control parameter is one that controls the electric motor to be in the second operating state. The exercise equipment is configured to control the electric motor to in the second operating state based on the road condition control parameter, and control the electric motor to actuate the driving force applied to the driven wheel based on the second torque parameter. In one example, the control parameter includes a road condition control parameter Z3 and a second torque parameter T. The exercise equipment is configured to control the electric motor to in the second operating state based on the road condition control parameter Z3, and control the electric motor to actuate the torque of the electric motor to be substantially the same as the second torque parameter T.
Optionally, the electric motor includes a controller for controlling the driving force applied to the driven wheel based on the control parameter. Optionally, the controller is built-in to the electric motor.
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In some embodiments, the terminal device stores a formula for converting between the rotating speed and the exercise speed. Upon receiving the signal indicating the rotating speed of the driving wheel, the terminal device is configured to determine the exercise speed based on the value of the rotating speed of the driving wheel and the conversion formula. Optionally, the conversion formula may be expressed as V=R×d, wherein V stands for the exercise speed (m/s), R stands for the rotating speed (m/s), and d stands for a riding distance (m) of one turn of the driving wheel. For a same exercise equipment (e.g., an exercise cycling machine), d is a constant. Thus, the terminal device can determine the exercise speed based on the value of the rotating speed of the driving wheel and the conversion formula V=R×d.
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In some embodiments, the terminal device stores a formula for converting between target exercise duration from the target exercise distance and the exercise speed. Upon receiving a user input indicating the target exercise distance and determining the exercise speed, the terminal device is configured to determine the target exercise duration based on the target exercise distance, the exercise speed, and the conversion formula. Optionally, the conversion formula may be expressed as S=V×T, wherein S stands for the target exercise distance (m), V stands for the exercise speed (m/s), and T stands for the target exercise duration (s). Thus, the terminal device can determine the target exercise duration based on the target exercise distance, the exercise speed, and the conversion formula S=V×T.
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In some embodiments, the step of transmitting a signal indicating a rotating speed of the driving wheel, the step of determining an exercise speed based on a value of the rotating speed of the driving wheel, the step of determining a target exercise duration based on the target exercise distance and the exercise speed, the step of transmitting a signal indicating the target exercise duration, and the step of controlling the actuator to adjust a target duration during which the driving force is applied to the driven wheel based on the target exercise duration are performed in real time. For example, the exercise equipment measures the rotating speed of the driving wheel in real time, and transmits the signal indicating the rotating speed of the driving wheel to the terminal device in real time. The terminal device determines, in real time, the exercise speed based on the value of the rotating speed of the driving wheel received in real time received from the exercise equipment. The terminal device transmits, in real time, the signal indicating the target exercise duration to the exercise equipment. The exercise equipment controls, in real time, the actuator to adjust a target duration during which the driving force is applied to the driven wheel based on the target exercise duration received from the terminal device.
Referring to
In some embodiments, the terminal device stores a first formula for calculating the amount of calories-burned and a second formula for calculating the amount of sweat-generated. The first and the second formulas take the simulation parameter and the target exercise distance as inputs for calculating the amount of calories-burned and the amount of sweat-generated, respectively. The terminal device is configured to calculate the amount of calories-burned using the first formula and using the simulation parameter and the target exercise distance as inputs. The terminal device is configured to calculate the amount of sweat-generated using the second formula and using the simulation parameter and the target exercise distance as inputs.
In some embodiments, the terminal device calculates the amount of calories-burned and the amount of sweat-generated, respectively, using the target exercise duration, the exercise speed, the simulation parameter and the target exercise distance as inputs. Optionally, the terminal device is configured to analyze the target exercise duration, the exercise speed, the simulation parameter and the target exercise distance, and calculate the amount of calories-burned and the amount of sweat-generated based on a result of the analysis.
Referring to
Referring to
Referring to
In the present method for simulating an exercise environment in an exercise equipment, the terminal device is capable of controlling the actuator to actuate the driving force applied to the driven wheel based on a control parameter. Because the driven wheel is coupled with the driving wheel, the actuator is also capable of actuating the driving force applied to the driving wheel indirectly. In the present method, a user may conveniently adjust a level of exercise intensity on an individual basis according to the user's fitness needs. As compared to the conventional exercise equipment that has limited functions and cannot be personalized, the present exercise equipment has enriched functionalities that can easily meet the user's fitness needs on an individualized level.
Moreover, in an exercise equipment assembly having the present method implemented, the virtual reality device is capable of displaying the target virtual reality environment. While the user is exercising on the exercise equipment assembly, the user may experience an outdoor exercising environment through the virtual reality device. In such a simulated environment, the user can enjoy the outdoor exercising fun while staying indoors.
In another aspect, the present disclosure provides an apparatus for simulating an exercise environment in an exercise equipment.
Referring to
In the present apparatus for simulating an exercise environment in an exercise equipment, the apparatus is capable of controlling the actuator to actuate the driving force applied to the driven wheel based on a control parameter. Because the driven wheel is coupled with the driving wheel, the actuator is also capable of actuating the driving force applied to the driving wheel indirectly. Using the present apparatus, a user may conveniently adjust a level of exercise intensity on an individual basis according to the user's fitness needs. As compared to the conventional exercise equipment that has limited functions and cannot be personalized, the exercise equipment controlled by the present apparatus for simulating an exercise environment has enriched functionalities that can easily meet the user's fitness needs on an individualized level.
In some embodiments, the apparatus for simulating an exercise environment includes a memory; and one or more processors. The memory and the at least one processor are communicatively connected with each other. The memory stores computer-executable instructions for controlling the one or more processors to receive an input including a simulation parameter for simulating environmental conditions for exercise; generate a control parameter for controlling the actuator based on the simulation parameter; and transmit the control parameter to the communication block. Optionally, the communication block is configured to receive the control parameter from the apparatus for simulating the exercise environment and configured to transmit the control parameter to the controller. The controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block.
In some embodiments, the apparatus further includes a virtual reality device. Optionally, the memory stores computer-executable instructions for controlling the one or more processors to display at least one virtual reality environment options; receive an input indicating one of the at least one virtual reality environment options as a target virtual reality environment option; and transmit a signal to the virtual reality device for displaying a target virtual reality environment corresponding to the selected virtual reality environment option. The virtual reality device is configured to display the target virtual reality environment.
In some embodiments, the memory stores computer-executable instructions for controlling the one or more processors to receive a signal from the communication block indicating a pressure applied to the exercise equipment by a user, determine a body weight of the user based on the pressure; receive an input indicating a target body weight; and determine a fitness regimen based on the body weight and the target body weight.
In some embodiments, the memory stores computer-executable instructions for controlling the one or more processors to receive an input indicating a target exercise distance; determine one or both of a target amount of calories-burned and a target amount of sweat-generated based on the simulation parameter and the target exercise distance; generate an exercise summary based on one or both of the target amount of calories-burned and the target amount of sweat-generated; and display the exercise summary.
In some embodiments, the memory stores computer-executable instructions for controlling the one or more processors to receive a signal from the communication block indicating a rotating speed of the driving wheel; determine an exercise speed based on a value of the rotating speed of the driving wheel; determine a target exercise duration based on the target exercise distance and the exercise speed; and transmit a signal indicating the target exercise duration to the communication block. Optionally, the communication block is configured to receive the signal indicating the target exercise duration from the apparatus for simulating the exercise environment and configured to transmit the signal indicating the target exercise duration to the controller. Optionally, the controller is configured to control the actuator to adjust a target duration during which the driving force is applied to the driven wheel based on the target exercise duration received from the communication block.
In some embodiments, the actuator includes an electric motor. Optionally, the simulation parameter includes a road condition parameter for simulating one of a plurality of environmental conditions for exercise including an uphill riding condition, a downhill riding condition, and a flat surface riding condition, and the control parameter includes a road condition control parameter for controlling the electric motor in a first operating state or in a second operating state, the electric motor being driven by the driven wheel in the first operating state, the electric motor capable of actively rotating thereby driving the driven wheel. Optionally, the memory stores computer-executable instructions for controlling the one or more processors to receive a first input including a first road condition parameter for simulating the uphill riding condition; and generate a first road condition control parameter based on the first road condition parameter for controlling the electric motor in the first operating state. Optionally, the memory stores computer-executable instructions for controlling the one or more processors to receive a second input including a second road condition parameter for simulating the flat surface riding condition; and generate a second road condition control parameter and a first torque parameter based on the first road condition parameter for controlling the electric motor in the second operating state, the first torque parameter having a value less than a threshold value. Optionally, the memory stores computer-executable instructions for controlling the one or more processors to receive a third input including a third road condition parameter and a slope gradient parameter for simulating the downhill riding condition; and generate a third road condition control parameter based on the third road condition parameter and a second torque parameter based on the slope gradient parameter for controlling the electric motor in the second operating state, the second torque parameter being negatively correlated to the slope gradient parameter.
In some embodiments, the memory stores computer-executable instructions for controlling the one or more processors to generate the second torque parameter based on the slope gradient parameter according to an equation T=Ψ/A; wherein T is the second torque parameter, A is the slope gradient parameter, and Ψ is a coefficient.
In some embodiments, the controller is configured to control the actuator to actuate the driving force applied to the driven wheel based on the control parameter received from the communication block. Optionally, the controller is configured to control the electric motor to be in the first operating state thereby actuating the driving force applied to the driven wheel, when an input including the first road condition parameter is received by the apparatus for simulating the exercise environment. Optionally, the controller is configured to control the electric motor to be in the second operating state, and actuate the driving force applied to the driven wheel based on the first torque parameter, when an input including the second road condition parameter is received by the apparatus for simulating the exercise environment. Optionally, the controller is configured to control the electric motor to be in the second operating state, and actuate the driving force applied to the driven wheel based on the second torque parameter, when an input including the third road condition parameter is received by the apparatus for simulating the exercise environment.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form or to exemplary embodiments disclosed. Accordingly, the foregoing description should be regarded as illustrative rather than restrictive. Obviously, many modifications and variations will be apparent to practitioners skilled in this art. The embodiments are chosen and described in order to explain the principles of the invention and its best mode practical application, thereby to enable persons skilled in the art to understand the invention for various embodiments and with various modifications as are suited to the particular use or implementation contemplated. It is intended that the scope of the invention be defined by the claims appended hereto and their equivalents in which all terms are meant in their broadest reasonable sense unless otherwise indicated. Therefore, the term “the invention”, “the present invention” or the like does not necessarily limit the claim scope to a specific embodiment, and the reference to exemplary embodiments of the invention does not imply a limitation on the invention, and no such limitation is to be inferred. The invention is limited only by the spirit and scope of the appended claims. Moreover, these claims may refer to use “first”, “second”, etc. following with noun or element. Such terms should be understood as a nomenclature and should not be construed as giving the limitation on the number of the elements modified by such nomenclature unless specific number has been given. Any advantages and benefits described may not apply to all embodiments of the invention. It should be appreciated that variations may be made in the embodiments described by persons skilled in the art without departing from the scope of the present invention as defined by the following claims. Moreover, no element and component in the present disclosure is intended to be dedicated to the public regardless of whether the element or component is explicitly recited in the following claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201610280748.0 | Apr 2016 | CN | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/CN2017/072463 | 1/24/2017 | WO | 00 |
