Patent Application
20240278834
The present disclosure generally relates to systems and methods for providing real-time vehicle driver feedback based on real-time operations, in particular, feedback based on vehicle driver performance.
Vehicles are typically operated by a human vehicle operator (e.g., a vehicle driver) who controls both steering and motive controls. Currently known methods for providing feedback to a vehicle driver include collecting vehicle operating data, performing an analysis on that data, and sending a notification to the vehicle driver based off the analysis. For instance, there are cars and other vehicles which have position sensors, analyze the position of the vehicle in relation to a sensed obstacle, and send an alarm to the vehicle driver if the vehicle is too close to the obstacle.
The present disclosure generally relates to systems and methods for providing real-time vehicle driver feedback based on real-time operations. Embodiments of example systems and methods are summarized below. The methods and systems summarized below may include additional, less, or alternate actions, including those discussed elsewhere herein.
In one embodiment, a computer-implemented method for providing real-time feedback to a driver of a vehicle based on real-time vehicle operating data, the method includes obtaining, at one or more processors, a set of real-time operating data associated with the vehicle, wherein the set of real-time operating data is indicative of one or more detected real-time behaviors of the vehicle. Performing, at the one or more processors, one or more operations on the set of real-time operating data, wherein the one or more operations are based on the set of real-time operating data. Generating, at the one or more processors, a feedback alert based on results of the one or more operations and the one or more detected real-time behaviors of the vehicle. Providing, via the one or more processors, the feedback alert for presentation at a user interface on-board the vehicle.
In one embodiment, a computer-implemented method for providing a real-time alert to a driver of a vehicle based on contextual data and driver performance data is disclosed. The method includes obtaining, at one or more processors, a set of contextual data and real-time driver performance data for the driver of the vehicle, wherein the real-time driver performance data is obtained from a set of sensors. Performing, at the one or more processors, one or more operations on the set of contextual data and real-time driver performance data, wherein the one or more operations are based on the obtained data. Comparing, at the one or more processors, the results of the one or more operations to a set of driver performance data, wherein comparing further comprises identifying alert conditions based on the comparison. Generating, at the one or more processors, an alert based on the comparison of the one or more operations and the identified alert conditions, and providing, via the one or more processors, the alert for presentation at a user interface at the vehicle.
In another embodiment, a system for providing real-time feedback to a driver of a vehicle based on real-time vehicle operating data, the system includes a network interface configured to interface with a processor, a plurality of sensors affixed to the vehicle and configured to interface with the processor, a user interface affixed to the vehicle and configured to interface with the processor, a memory configured to store non-transitory computer executable instructions and configured to interface with the processor. The processor may be configured to interface with the memory, wherein the processor is configured to execute the non-transitory computer executable instructions to cause the processor to obtain a set of real-time operating data associated with the vehicle, wherein the set of real-time operating data is indicative of one or more detected real-time behaviors of the vehicle, perform one or more operations on the set of real-time operating data, wherein the one or more operations are based on the set of real-time operating data, generate a feedback alert based on results of the one or more operations and the one or more detected real-time behaviors of the vehicle, and provide the feedback alert for presentation at the user interface on-board the vehicle.
Advantages will become more apparent to those skilled in the art from the following description of the preferred embodiments which have been shown and described by way of illustration. As will be realized, the present embodiments may be capable of other and different embodiments, and their details are capable of modification in various respects. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
The figures described below depict various aspects of the system and methods disclosed herein. It should be understood that each figure depicts an embodiment of a particular aspect of the disclosed system and methods, and that each of the figures is intended to accord with a possible embodiment thereof. Further, wherever possible, the following description refers to the reference numerals included in the following figures, in which features depicted in multiple figures are designated with consistent reference numerals.
The novel techniques, systems and methods disclosed herein are directed to obtaining, in real-time, operating data from a vehicle, performing descriptive and/or prescriptive analytics on the obtained data to determine a result (which may include warnings, recommended actions, etc.), and feeding back the result to the vehicle in real-time to at least display or otherwise present the result to the driver. These novel techniques, systems, and methods may include obtaining third-party contextual/environmental data as inputs to the analytics. The real-time operating data obtained in the systems and methods may include vehicle driver contextual response and change data, vehicle driver performance relative to other drivers and environmental conditions or contexts data, and vehicle activity data.
The real-time operating data is fed back into the systems and methods and presented to the vehicle driver as feedback on the vehicle driver's performance, or the environmental conditions they are driving operating the vehicle in. This feedback may inform the vehicle driver of potentially hazardous situations before they happen or as they happen, and increase the likelihood of safe operation of the vehicle.
A vehicle driver's performance may be based, at least in part, on how quickly a driver notices and compensates for changing driving conditions, and the appropriateness of the driver's temporal, compensatory actions in response to the changes. The vehicle driver contextual response and change data may be derived from mapping time-series data obtained from a vehicle being operated by a driver to time-series, environmental data obtained from third parties to generate new data set indicative of a driver's compensating response to contextual changes (e.g., the driver's time to react to contextual changes (if any), the content and/or magnitude of the driver's reaction, etc.). The driver's compensation response (which may be represented as a score) may be used for various dependent concepts, such as determining insurance premium amounts, providing feedback to driver and/or to vehicle (which may or may not be real-time feedback), providing driver education, etc.
Similarly, a vehicle driver's performance may be scored, based, and/or evaluated in relation to other drivers' behavior in similar situations, and/or on relative weights of the respective impact of different contextual conditions on driver safety. The vehicle driver performance relative to other drivers and environmental conditions context data may be used in determining a driver's performance (which may be represented as a score) by collecting the driver's operating data from a vehicle, inputting the driver's operating data into a safe-driver model that has been created based on analytics performed on historical, operating data generated by multiple other drivers, and receiving, as an output from the model, a resulting performance indicator of the driver. The model may be contextual or situational specific, and may provide respective weights for various data attributes. Various data attributes may include traditional attributes (e.g., braking, G-force, etc.) and/or new attributes (e.g., in-vehicle and/or environmental contextual data), and may or may not include time-series data. The resulting performance indicator may be used for various dependent concepts, such as determining insurance premium amounts, providing feedback to the driver and/or the vehicle (which may or may not be real-time feedback), providing driver education, etc.
Vehicle activity data may be used as an input to the feedback system. The vehicle activity data may include both telematics data, and/or vehicle indicator data. Telematics data may be any data related to monitoring the location, movements, status and behavior of the vehicle. Examples of telematics data are vehicle movement data such as speed, acceleration, cornering, braking, and the like. Vehicle indicator data may be data collected or obtained from the vehicle itself, or any system coupled with the vehicle that tracks the functioning of the vehicle, and the data is indicative of how the vehicle is functioning at a given moment. Similarly, the vehicle indicator data may also be historical data about the functionality of the vehicle. Here functionality of the vehicle may be any data on the current physical state of a component of the vehicle, such as the “wear and tear” of a component, as well as how the component is performing its required tasks and at what level those tasks are being performed. Some examples of vehicle indicator data are wheel speed, engine speed, torque, acceleration, transmission status, fuel levels, oil levels, brake status, cabin status, and any other status data about particular components of the vehicle.
The novel techniques, systems and methods disclosed herein may rely upon both real-time data and static data during their operation. Real-time data may be any data that is updated continuously and immediately after the data is collected. Real-time data is typically delivered near instantaneously after it is collected. There is a minimal amount of lag time between when real-time data is collected and real-time data is delivered. Conversely, static data may be defined as any data that is not real-time data. Static data may be collected in real-time, however, static data is not delivered in real-time. Rather static data may be
Generally speaking, the on-board computer 110 may be an on-board computing device capable of performing various functions relating to vehicle operations and providing real-time vehicle driver feedback based on real-time analytics. That is, the on-board computer 110 may be particularly configured with particular elements to thereby be able to perform functions relating to providing real-time vehicle driver feedback based on real-time analytics and/or vehicle operations. Further, the on-board computer 110 may be installed by the manufacturer of the vehicle 108, or as an aftermarket modification or addition to the vehicle 108. In
The mobile device 112 may be transported by the vehicle 108 and may be, for example, a personal computer or personal electronic device (PED), cellular phone, smart phone, tablet computer, smart watch, wearable electronics, or a dedicated vehicle monitoring or control device which may be releasably attached to the vehicle 108. Although only one mobile device 112 is illustrated in
Further, it is noted that, in some embodiments, the on-board computer 110 may operate in conjunction with the mobile device 112 to perform any or all of the functions described herein as being performed on-board the vehicle 108. In other embodiments, the on-board computer 110 may perform all of the on-board vehicle functions described herein, in which case either no mobile device 112 is being transported by the vehicle 108, or any mobile device 112 that is being transported by the vehicle 108 is ignorant or unaware of vehicle and driver operations. In still other embodiments, the mobile device 112 may perform all of the onboard vehicle functions described herein. Still further, in some embodiments, the on-board computer 110 and/or the mobile device 112 may perform any or all of the functions described herein in conjunction with one or more back-end components 104. For example, in some embodiments or under certain conditions, the mobile device 112 and/or on-board computer 110 may function as thin-client devices that outsource some or most of the processing to one or more of the back-end components 104.
At any rate, the on-board computing device 110 and/or the mobile device 112 disposed at the vehicle 108 may communicatively interface with one or more on-board sensors 118 that are disposed on or within the vehicle 108 and that may be utilized to monitor the vehicle 108 and the environment in which the vehicle 108 is operating. That is, the one or more on-board sensors 118 may sense conditions associated with the vehicle 108 and/or associated with the environment in which the vehicle 108 is operating, and may collect data indicative of the sensed conditions. In some configurations, at least some of the on-board sensors 118 may be fixedly disposed at various locations on the vehicle 108. Additionally or alternatively, at least some of the on-board sensors 118 may be incorporated within or connected to the on-board computer 110. Still additionally or alternatively, in some configurations, at least some of the on-board sensors 118 may be included on or within the mobile device 112. Whether disposed at or on the vehicle 108 or disposed at or on a mobile device 112 being transported by the vehicle 108, though, the one or more of the sensors 118 are generally referred to herein as “on-board sensors 118,” and the data collected by the on-board sensors 118 is generally referred to herein as “sensor data,” “on-board sensor data,” or “vehicle sensor data.” The on-board sensors 118 may communicate respective sensor data to the on-board computer 110 and/or to the mobile device 112, and the sensor data may be processed using the on-board computer 110 and/or the mobile device 112 to determine when the vehicle is in operation as well as determine information regarding the vehicle 108, the vehicle's operating behavior, and/or the driver's operating behavior and performance. In some situations, the on-board sensors 118 may communicate respective sensor data indicative of the environment in which the vehicle 108 is operating.
As discussed above, at least some of the on-board sensors 118 associated with the vehicle 108 may be removably or fixedly disposed within or at the vehicle 108 and further may be disposed in various arrangements and at various locations to sense and provide information. The sensors 118 that are installed at the vehicle 108 may include one or more of a GPS unit, a radar unit, a LIDAR unit, an ultrasonic sensor, an infrared sensor, some other type of electromagnetic energy sensor, an inductance sensor, a camera, an accelerometer, an odometer, a system clock, a gyroscope, a compass, a geo-location or geo-positioning unit, a location tracking sensor, a proximity sensor, a tachometer, and/or a speedometer, to name a few. Some of the on-board sensors 118 (e.g., GPS, accelerometer, or tachometer units) may provide sensor data indicative of, for example, the vehicle's location, speed, position acceleration, direction, responsiveness to controls, movement, etc. Other sensors 118 that are disposed at the vehicle 108 may be directed to the interior or passenger compartment of the vehicle 108, such as cameras, microphones, pressure sensors, weight sensors, thermometers, or similar sensors to monitor the vehicle operator, any passengers, operations of instruments included in the vehicle, operational behaviors of the vehicle, and/or conditions within the vehicle 108. For example, on-board sensors 118 directed to the interior of the vehicle 108 may provide sensor data indicative of, for example, in-cabin temperatures, in-cabin noise levels, data from seat sensors (e.g., indicative of whether or not a person is using a seat, and thus the number of passengers being transported by the vehicle 108), data from seat belt sensors, data regarding the operations of user controlled devices such as windshield wipers, defrosters, traction control, mirror adjustment, interactions with on-board user interfaces, etc. Some of the sensors 118 disposed at the vehicle 108 (e.g., radar, LIDAR, camera, or other types of units that operate by using electromagnetic energy) may actively or passively scan the environment external to the vehicle 108 for obstacles (e.g., other vehicles, buildings, pedestrians, trees, gates, barriers, animals, etc.) and their movement, weather conditions (e.g., precipitation, wind, visibility, or temperature), roadways, road conditions (e.g., lane markings, potholes, road material, traction, or slope), road topography, traffic conditions (e.g., traffic density, traffic congestion, etc.), signs or signals (e.g., traffic signals, speed limits, other jurisdictional signage, construction signs, building signs or numbers, or control gates), and/or other information indicative of the vehicle's environment. Information or data that is generated or received by the on-board sensors 118 may be communicated to the on-board computer 110 and/or to the mobile device 112, for example.
In some embodiments of the system 100, the front-end components 102 may communicate collected sensor data to the back-end components 104, e.g., via a network 120. For example, at least one of the on-board computer 110 or the mobile device 112 may communicate with the back-end components 104 via the network 120 to allow the back-end components 104 to record collected sensor data and information regarding vehicle usage. The network 120 may include a proprietary network, a secure public internet, a virtual private network, and/or some other type of network, such as dedicated access lines, plain ordinary telephone lines, satellite links, cellular data networks, combinations of these and/or other types of networks. The network 120 may utilize one or more radio frequency communication links to communicatively connect to the vehicle 108, e.g., utilize wireless communication links 122 and 125 to communicatively connect with mobile device 112 and on-board computer 110, respectively. Where the network 120 comprises the Internet or other data packet network, data communications may take place over the network 120 via an Internet or other suitable data packet communication protocol. In some arrangements, the network 120 additionally or alternatively includes one or more wired communication links or networks.
The back-end components 104 include one or more servers or computing devices, which may be implemented as a server bank or cloud computing system 130, and is interchangeably referred to herein as a “remote computing system 130.” The remote computing system 130 may include one or more computer processors adapted and configured to execute various software applications and components of the system 100, in addition to other software applications. The remote computing system 130 may further include or be communicatively connected to one or more data storage devices or entities 132, which may be adapted to store data related to the operation of the vehicle 108, driver performance, the environment and context in which the vehicle 108 is operating, and/or other information. For example, the one or more data storage devices 132 may be implemented as a data bank or a cloud data storage system, at least a portion of which may be included in and/or locally accessed by the remote computing system 130 (for example, as illustrated in
To communicate with the remote computing system 130 and other portions of the back-end components 104, the front-end components 102 may include one or more communication components 135a, 135b that are configured to transmit information to and receive information from the back-end components 104 and, in some embodiments, transmit information to and receive information from other external sources, such as other vehicles and/or infrastructure or environmental components disposed within the vehicle's environment. The one or more communication components 135a, 135b may include one or more wireless transmitters or transceivers operating at any desired or suitable frequency or frequencies. Different wireless transmitters or transceivers may operate at different frequencies and/or by using different protocols, if desired. In an example, the mobile device 112 may include a respective communication component 135a for sending or receiving information to and from the remote computing system 130 via the network 120, such as over one or more radio frequency links or wireless communication channels 122 which support a first communication protocol (e.g., GSM, CDMA, LTE, one or more IEEE 802.11 Standards such as Wi-Fi, WiMAX, BLUETOOTH, etc.). Additionally or alternatively, the on-board computer 110 may operate in conjunction with an on-board transceiver or transmitter 135b that is disposed at the vehicle 108 (which may, for example, be fixedly attached to the vehicle 108) for sending or receiving information to and from the remote computing system 130 via the network 120, such as over one or more radio frequency links or wireless communication channels 125 which support the first communication protocol and/or a second communication protocol. In some embodiments, the on-board computer 110 may operate in conjunction with the mobile device 112 to utilize the communication component 135a of the mobile device 112 and the link 122 to deliver information to the back-end components 104. In some embodiments, the on-board computer 110 may operate in conjunction with the mobile device 112 to utilize the communication component 135b of the vehicle 108 and the link 125 to deliver information to the back-end components 104. In some embodiments, both communication components 135a, 135b and their respective links 122, 125 may be utilized by the on-board computer 110 and/or the mobile device 112 to communicate with the back-end components 104.
Accordingly, either one or both of the mobile device 112 or on-board computer 110 may communicate with the network 120 over the links 122 and/or 125. Additionally, in some configurations, the mobile device 112 and on-board computer 110 may communicate with one another directly over a link 138, which may be a wireless or wired link.
In some embodiments of the system 100, the on-board computer 110 and/or the on-board mobile device 112 of the vehicle 108 may communicate with respective on-board computers and/or mobile devices disposed at one or more other vehicles 115a-115n, either directly or via the network 120. For example, the on-board computer 110 and/or the mobile device 112 disposed at the vehicle 108 may communicate with other vehicles' respective on-board computers and/or mobile devices via the network 120 and one or more of the communication components 135a, 135b by using one or more suitable wireless communication protocols (e.g., GSM, CDMA, LTE, one or more IEEE 802.11 Standards such as Wi-Fi, WiMAX, BLUETOOTH, etc.). In some configurations, the on-board computer 110 may communicate with a particular vehicle 115a-115n directly in a peer-to-peer (P2P) manner via one or more of the communication components 135a, 135b and the direct wireless communication link 140, which may utilize, for example, a Wi-Fi direct protocol, a BLUETOOTH or other short range communication protocol, an ad-hoc cellular communication protocol, or any other suitable wireless communication protocol.
In some embodiments, the system 100 may include one or more environmental communication components or devices, examples of which are depicted in
At least some of the off-board sensors 150 may be disposed on or at the one or more infrastructure components 145 or other types of components that are fixedly disposed within the environment in which the vehicle 108 is traveling. Infrastructure components 145 may include roadways, bridges, traffic signals, gates, switches, crossings, parking lots or garages, toll booths, docks, hangars, or other similar physical portions of a transportation system's infrastructure, for example. Other types of infrastructure components 145 at which off-board sensors 150 may be disposed may include a traffic light, a street sign, a railroad crossing signal, a construction notification sign, a roadside display configured to display messages, a billboard display, a parking garage monitoring device, etc. Off-board sensors 150 that are disposed on or near infrastructure components 145 may generate data relating to the presence and location of obstacles or of the infrastructure component 145 itself, weather conditions, traffic conditions, operating status of the infrastructure component 145, and/or behaviors of various vehicles 108, 115a-115n, pedestrians, and/or other moving objects within the vicinity of the infrastructure component 145, for example.
Additionally or alternatively, at least some of the off-board sensors 150 that are communicatively connected to the one or more infrastructure devices 145 may be disposed on or at one or more other vehicles 115a-115n operating in the vicinity of the vehicle 108. As such, a particular sensor that is disposed on-board another vehicle 115a may be viewed as an off-board sensor 150 with respect to the vehicle 108.
At any rate, the one or more environmental communication devices 142a-142c that are associated with the vehicle 108 may be communicatively connected (either directly or indirectly) to one or more off-board sensors 150, and thereby may receive information relating to the condition and/or location of the infrastructure components 145, of the environment surrounding the infrastructure components 145, and/or of other vehicles 115a-115n or objects within the environment of the vehicle 108. In some embodiments, the one or more environmental communication devices 142a-142c may receive information from the vehicle 108, while, in other embodiments, the environmental communication device(s) 142a-142c may only transmit information to the vehicle 108. As previously discussed, at least some of the environmental communication devices may be locally disposed in the environment in which the vehicle 108 is operating, e.g., as denoted by references 142a, 142b. In some embodiments, at least some of the environmental communication devices may be remotely disposed, e.g., at the back-end 104 of the system 100 as denoted by reference 142c. In some embodiments, at least a portion of the environmental communication devices may be included in (e.g., integral with) one or more off-board sensors 150, e.g., as denoted by reference 142b. In some configurations, at least some of the environmental communication devices 142 may be included or integrated into the one or more on-board communication components 135a, 135b, the on-board computer 110, and/or the mobile device 112 of surrounding vehicles 115a-115n (not shown).
In addition to receiving information from the on-board sensors 118 and off-board sensors 150 associated with the vehicle 108, the on-board computer 110 at the vehicle 108 may directly or indirectly control the operation of the vehicle 108 according to various fully- or semi-autonomous operation features. The autonomous operation features may include software applications or modules implemented by the on-board computer 110 to generate and implement control commands to control the steering, braking, or motive power of the vehicle 108. To facilitate such control, the on-board computer 110 may be communicatively connected to control components of the vehicle 108 by various electrical or electromechanical control components (not shown). When a control command is generated by the on-board computer 110, it may thus be communicated to the control components of the vehicle 108 to effect a control action. In embodiments involving fully autonomous vehicles, the vehicle 108 may be operable only through such control components (not shown). In other embodiments, the control components may be disposed within or supplement other vehicle operator control components (not shown), such as steering wheels, accelerator or brake pedals, or ignition switches.
Further, the on-board computer 110 may control one or more operations of the vehicle 108 when the vehicle is operating non-autonomously. For example, the on-board computer 110 may automatically detect respective triggering conditions and automatically activate corresponding features such as traction control, windshield wipers, headlights, braking, etc.
The controller 151 may include one or more memories 160 (e.g., one or more program memories 160), one or more processors 162 (which may be called a microcontroller or a microprocessor), one or more random-access memories (RAMs) 164, and an input/output (I/O) circuit 166, all of which may be interconnected via an address/data bus 165. It should be appreciated that although only one microprocessor 162 is shown, the controller 151 may include multiple microprocessors 162. Similarly, the memory of the controller 151 may include multiple RAMs 164 and multiple program memories 160. Although the I/O circuit 166 is shown as a single block, it should be appreciated that the I/O circuit 166 may include a number of different types of I/O circuits. The RAM 164 and program memories 160 may be implemented as semiconductor memories, magnetically readable memories, optically readable memories, or biologically readable memories, for example. Generally speaking, the RAM 164 and/or the program memories 160 may respectively include one or more non-transitory, computer-readable storage media. The controller 151 may also be operatively connected to the network 120 via a link 170.
The remote computing system 130 may further include a number of applications 155a-155h stored in a program memory 160. In an embodiment, the applications 155a-155h comprise one or more software applications or sets of computer-executable instructions that are stored on the program memory 160 and executable by the processor 162. In an embodiment, at least some of the applications 155a-155h may be implemented at least partially in firmware and/or in hardware at the remote computing system 130.
The various applications 155a-155h on the remote computing system 130 may include, for example, a vehicle monitoring application 155a for receiving sensor data, whether from on-board sensors 118 and/or from off-board sensors 150, that is indicative of the operating behavior of the vehicle 108 and/or of its driver. The remote computing system 130 may also include an environmental monitoring application 155b for receiving data, whether from on-board sensors 118, off-board sensors 150, and/or third-party data feeds (not illustrated in
The various modules or software applications 155a-155h may be executed on the same computer processor 162 or on different computer processors. Further, while the various applications 155a-155h are depicted as separate applications, two or more of the applications 155a-155h may be integrated as an integral application, if desired. In some embodiments, at least one of the applications 155a-155h may be implemented in conjunction with another application (not shown) that is stored and executed at the remote computing system 130, such as a navigation application.
The data storage device 132 is particularly configured to store various types of data related to and used for providing real-time vehicle driver feedback based on real-time analytics. The real-time analytics may be performed on any of the various types of data stored in the data storage device 132. For example, driver route data 175 may be stored at the data storage device 132. Driver route data 175 may include data that is indicative of the behavior of a driver and/or the behavior of the vehicle 108 while the vehicle 108 is being operated over a particular route, e.g., data that is sensed by on-board sensors 118 and/or by off-board sensors 150. Additionally, driver route data 175 may include data that is indicative of contextual or environmental conditions occurring while the vehicle 108 is being operated over the particular route, e.g., data that is provided by onboard sensors 118, off-board sensors 150, and/or third-party data feeds. Generally, each data point included in the driver route data 175 is time-stamped and includes an indication of a respective geo-location at which the data point was collected. That is, at least a portion of the driver route data 175 may include time-series data.
The data storage device 132 may also include historical driver data 178. Historical driver data 178 may include data that is indicative of driving behavior, vehicle operations, and environmental contexts in which multiple vehicles have traveled, e.g., along multiple routes and over multiple periods of time. For example, the historical driver data 178 may include respective driver route data 175 for a plurality of drivers of a plurality of vehicles over a plurality of routes and over a plurality of different periods of time. Each data point included in the historical driver data 178 may be associated with a respective timestamp an indication of a respective geo-location associated therewith, which may be indicative of the time in geo-location at which the data point was collected or obtained. That is, at least a portion of the historical driver data 178 may include time-series data.
In some embodiments, the data storage device 132 may include filtered data 180, which generally is a subset of the historical driver data 178. The historical driver data 178 may be filtered based on one or more conditions or parameters to generate the filtered data 180. For example, the filtered data 180 may be generated by filtering the historical driver data 178 based on a particular route, a time of day of travel, a particular weather condition, an amount of traffic congestion, whether the corresponding vehicle is an automobile or a truck, etc. Additionally or alternatively, the data storage device 132 may store a set of weights 182, which may correspond to various driving conditions and/or parameters. In an embodiment, the set of weights 182 may be included in a safe driver model 185, which may also be stored at the data storage device 182. Descriptions and usage of the filtered data 180, the set of weights 182, and the safe driver model 185 are described in later sections of this disclosure.
Additionally, it is noted that although the system 100 for providing real-time vehicle driver feedback based on real-time analytics is shown in
Similar to the controller 151, the controller 204 may include a program memory 208, one or more microcontrollers or microprocessors (MP) 210, a RAM 212, and an I/O circuit 216, all of which are interconnected via an address/data bus 214. The program memory 208 includes an operating system 226, a data storage 228, and/or a plurality of software applications 230. The operating system 226, for example, may include one of a plurality of general purpose or mobile platforms, such as the Android™, iOS®, or Windows® systems, developed by Google Inc., Apple Inc., and Microsoft Corporation, respectively. Alternatively, the operating system 226 may be a custom operating system designed for the on-board computer 110. The data storage 228 may include data such as user profiles and preferences, application data for the plurality of applications 230, and other data related to evaluating driver performance. In some embodiments, the controller 204 may also include, or otherwise be communicatively connected to, other data storage mechanisms (e.g., one or more hard disk drives, optical storage drives, solid state storage devices, etc.) that reside within the vehicle 108 and/or at the remote system 130.
As discussed with reference to the controller 151, it should be appreciated that although
The one or more processors 210 of the device 110/112 may be adapted and configured to execute any of one or more of the plurality of software applications 230 residing in the program memory 204, in addition to other software applications. The various software applications 230 of the device 110/112 may include, for example, a vehicle monitoring application 231 for receiving (whether from on-board sensors 118 and/or from off-board sensors 150) sensor data indicative of the operating behavior of the vehicle 108 and/or of the driver, an environmental monitoring application 232 for receiving (whether from on-board sensors 118, off-board sensors 150, and/or third-party data feeds) data indicative of environmental and contextual conditions in which the vehicle 108 is operating, an analytics application 233 for performing analytics, such as predictive and prescriptive analytics operations on datasets, a feedback application 234 for generating and providing feedback for a driver based on real-time operating data, a driver safety performance evaluation application 235 for determining a performance of the driver of the vehicle 108, and a real-time communication application 236 for communicating information and/or instructions to the vehicle 108 (e.g., to another computing device or system disposed at the vehicle 108), to other vehicles 115a-115n, to the remote computing system 130, to other back-end components 104 of the system 100 such as the environmental communication device 142c, and/or to other computing systems. Other applications that are executed at the device 110/112 may include, for example, an application for supporting autonomous and/or semi-autonomous vehicle operations 237 and/or one or more other applications 238 which may support vehicle operations (whether fully-, semi-, or non-autonomous). Generally speaking, the applications 230 may perform one or more functions related to evaluating driver safety performance. For example, one or more of the applications 230 may perform at least a portion of any of the methods described herein. In some embodiments, one or more of the applications 230 may operate in conjunction with one or more of the applications 155a-155h at the remote computing system 130 to perform one or more functions related to evaluating driver safety performance. For example, one or more of the applications 231-238 at the device 110/112 may be implemented as a thin-client that operates in conjunction with one or more of the applications 231-238 at the remote computing system.
The various software applications 230 may be executed on the same computer processor 210 or on different computer processors. Further, while the various applications 231-238 are depicted as separate applications, two or more of the applications 231-238 may be integrated as an integral application, if desired. In some embodiments, at least one of the applications 231-238 may be implemented in conjunction with another application (not shown) that is stored and executed at the device 110/112, e.g., a navigation application, a user interface application, etc.
In addition to the communicative connections to the on-board sensors 118 that are disposed at the vehicle 108 but not at, on, or within the device 110/112 itself, the device 110/112 may include additional on-board sensors 118 that are integral with the device 110/112, such as the GPS unit 206 and/or the accelerometer 224, which may provide information regarding the operation of the vehicle 108. Such integral sensors 118 may further include one or more sensors of a sensor array 225, which may include, for example, one or more cameras, additional accelerometers, gyroscopes, magnetometers, barometers, thermometers, proximity sensors, light sensors, Hall Effect sensors, etc. The one or more sensors of the sensor array 225 may be positioned to determine telematics data regarding the speed, force, heading, direction, and/or other parameters associated with movements of the vehicle 108.
Furthermore, the communication unit 220 of the device 110/112 may communicate with other vehicles 115a-115n, infrastructure or environmental components 142, 145, back-end components 104, or other external sources of information to transmit and receive information relating to providing real-time vehicle driver feedback based on real-time analytics. For example, the communication unit 220 may be included in or may include one or more of the communication components 135a, 135b shown in
Further, the mobile device 112 or the on-board computer 110 may include a user-input device (not shown) for receiving instructions or information from the vehicle operator, such as settings, selections, acknowledgements, etc. The user-input device (not shown) may include a “soft” keyboard that is displayed on the display 202, an external hardware keyboard communicating via a wired or a wireless connection (e.g., a Bluetooth keyboard), an external mouse, a microphone, or any other suitable user-input device. The user-input device (not shown) may also include a microphone capable of receiving user voice input.
The feedback/alert system may provide feedback/alerts through the feedback device 308 and the sensors/feedback providers 306a . . . 306b, or any combinations thereof. The sensors/feedback providers 306a . . . 306b may, in some embodiments, track the environmental conditions inside the vehicle cabin as well as the activities of the vehicle driver 302. Additionally, any data that is utilized by the feedback system 300 may originate from the vehicle 108, the vehicle driver 302, the onboard computer 110, the mobile device 112, the remote computing system 130, the set of sensors/feedback providers 306a . . . 306b, or combinations thereof. The feedback system 300, and the feedback device 308, may work in conjunction with the systems and components described above in
In one embodiment, the feedback system 300 may obtain a set of real-time operating data associated with the vehicle 108. The real-time operating data may be obtained by the feedback device 308. The data may originate from the onboard sensors 118 and/or off-board sensors 150 described above. For example, real-time operating data obtained from off-board sensors 150 may be transmitted by the remote computing system 130 to the feedback device 308 via the communication component 135b over the network 120.
The set of real-time operating data may be indicative of one or more detected real-time behaviors of the vehicle 108. For example, the real-time operating data may be data that is indicative of the operation of the vehicle 108, such as vehicle driver contextual response and change data, vehicle driver performance relative to other drivers and environmental conditions or contexts data, and vehicle activity data. Alternatively, the real-time operating data may also be data that is relevant to the operation of the vehicle 108, for example, weather data indicating the current weather conditions under which the vehicle 108 is driving, or the conditions of the roads on which the vehicle 108 is driving. The obtained data may include data which indicates that according to the way the vehicle 108 is being operated the vehicle is behaving in a particular manner which may be a safety concern. For example, utilizing contextual data related to the road the vehicle 108 is currently driving on, such as the speed limit on the road, combined with the speed of the vehicle 108 it may be determined that the vehicle 108 is currently speeding. Speeding, braking too quickly, turning with too small a turn radius or too quickly, skidding, and driving erratically, are all examples of particular behaviors that the vehicle 108 may be engaged in which may impact the safety of the vehicle 108 and the driver and passengers in the vehicle.
Similarly, how the vehicle driver 302 is driving the vehicle 108 may be compared to how other vehicles, such as vehicles 115a of
As part of the process of obtaining the real-time data, the feedback device 308, may detect real-time behaviors from the real-time operating data. Detecting real-time behaviors of the vehicle 108, or the vehicle driver 302 may include performing queries at the feedback device 308, potentially in conjunction with the remote computing system 130, to determine if the set of real-time operating data indicates real-time behaviors. These real-time behaviors may be pre-identified, that is stored in the feedback system 300 as behaviors to watch for, or they may be detected and identified in real-time based on the contextual data received by the feedback device 308. Additionally, or alternatively, detecting real-time behaviors may include comparing the obtained real-time operating data for the vehicle 108 to a historical dataset of operating data for the vehicle 108, or for other similarly situated vehicles 115a.
The feedback device 308 may perform one or more operations, such as analytics operations, on the set of real-time operating data. In some embodiments, the feedback device 308 may perform the analytics operations in conjunction with the remote computing system 130. The analytics operations may include descriptive, predictive, and/or prescriptive analytics. The operations may be performed at the feedback device 308, at the remote computing device 130, or at a combination of both. The analytics operations may produce a result based on the real-time operating data which indicates what the current real-time operating condition for the vehicle 108 is, what future operating conditions may be, and what future operating conditions should be. The types of analytics operations used by the feedback device 308 may be based on the set of real-time operating data. For example, only predictive analytics operations may be needed in the event of inclement weather data that is reported on the road the vehicle 108 is driving.
In some embodiments, performing one or more analytics operations may include obtaining a set of historical operating data for the vehicle. The set of historical operating data may be stored at the feedback system 308, the remote computing system 130, or at third party sources, such as an insurance provider for the vehicle driver 302. The set of historical operating data for the vehicle may be analyzed to identify one or more alert conditions, and the one or more detected real-time behaviors of the vehicle may be compared to the one or more alert conditions to determine the danger to the vehicle driver 302. The alert conditions may be determined in advance by the vehicle driver 302 according to their driving preferences, or in some instances the alert conditions may be determined by an insurance provider which provides vehicle insurance for the vehicle 108. In some cases, the one or more alert conditions are predetermined based on an analysis of the set of historical operating data for the vehicle. The historical operating data may contain data indicative of prior dangerous driving events. The alert conditions may be based on a driving event 304 that requires the vehicle driver 302 to operate the vehicle 108 in a particular manner.
The driving event 304 may be an instance of inclement weather that is occurring along the route the driver is driving, road conditions that are occurring along the route, erratic drivers of other vehicles along the route, an accident along the route, a history of accidents along the route, a high level, or abnormal level, of traffic along the route, or combinations thereof. What is or is not considered a driving event 304 may be determined in advance by the vehicle driver 302 working with the feedback system 300, or by an insurance provider for the vehicle driver 302, and/or by the feedback system 300 based on the vehicle driving history.
In some embodiments, the real-time operating data may include driver route data (e.g., driver route data 175) that is associated with a vehicle, such as the vehicle 108. Generally speaking, the driver route data 175 may include data that is indicative of a behavior of the vehicle 108, a behavior of the driver of the vehicle 108, and/or various contextual and environmental conditions occurring while the vehicle is operated along a particular route over a particular time period or interval. The driver route data 175 may include data collected from one or more sensors that are disposed on-board the vehicle 108 (e.g., the on-board sensors 118), data collected from one or more sensors that are disposed off-board the vehicle 108 (e.g., the off-board sensors 150), and/or third-party generated data that is indicative of environmental and/or contextual conditions occurring along the particular route during the particular time period or interval. Third-party data may include, for example, data that is stored in databases maintained by third parties, e.g., weather databases, road construction databases, traffic congestion databases, road network databases, IoT or sensor databases implemented by a city or other jurisdiction, etc., and that is provided via a data feed to the system 100, e.g., via the network 120. Some or all of the data points included in the driver route data 175 may include respective indications of a time and a geo-location at which the data point was collected or observed. That is, at least some of the driver route data 175 may be time-series data.
The driver route data 175 may include data that is indicative of a vehicle's position, speed, acceleration, direction, movement, and/or responsiveness to controls. Additionally or alternatively, the driver route data 175 may include data that is indicative of users and/or human presence within the vehicle 108, such as data indicative of in-cabin temperatures, in-cabin noise levels, data from seat sensors (e.g., indicative of whether or not a person is using a seat, and thus the number of passengers being transported by the vehicle 108), data from seat belt sensors, data regarding the operations of user controlled devices such as windshield wipers, defrosters, traction control, mirror adjustment, interactions with on-board user interfaces, etc. In some embodiments, the driver route data 175 may include data that is indicative of various contextual or environmental conditions of the particular route during the particular time interval, e.g., weather changes and/or conditions, road conditions, road configurations (e.g., merging lanes, construction zones, etc.), traffic density, pedestrian density, density of other humans (e.g., cyclists, skateboarders, etc.), posted speed limits and other traffic signs/lights, school zones, railroad tracks, traffic accidents, etc.
The historical driver data 178 that includes data indicative of driving behavior, vehicle operations and behavior, and/or environmental conditions and contexts obtained for multiple drivers of multiple vehicles along multiple routes and over multiple periods or intervals of time. The historical driver data 178 may be stored at and accessed from the data storage device 132, for example, e.g., by utilizing any suitable local access mechanism (e.g., a function call, a database read, an API (Application Programming Interface), etc.) and/or any suitable remote access mechanism (e.g., a message exchange using a communication protocol, a remote API, etc.). In an embodiment, the historical driver data 178 may include respective driver route data 175 corresponding to a plurality of drivers of a plurality of vehicles over a plurality of routes and over a plurality of different periods of time or different time intervals. At least some of the historical driver data 178 may have been generated by and/or collected from multiple sets of sensors associated with multiple vehicles 108, 115a-115n (e.g., on-board sensors 118, off-board sensors 150, etc.). At least some of the historical driver data 178 may include third-party data that may have been generated and provided by one or more third-party data providers. Typically, third-party data includes data that is indicative of one or more environmental or contextual conditions occurring along various routes in various intervals of time. Third-party data may include, for example, data from weather databases, road construction databases, traffic congestion databases, road network databases, IoT or sensor databases implemented by a city or other jurisdiction, etc. Third-party data may be stored in databases maintained by third-parties (e.g., a party or entity other than that providing the system 100), and the third-party data may be provided to the system 100, e.g., as a data feed via the network 120. In an embodiment, each data point included in the historical driver data 178, whether sensed or obtain via third party, may have a respective timestamp and indication of a respective geo-location associated therewith, which may be indicative of the time and geo-location at which the respective data point was collected or obtained. As such, at least a portion of the historical driver data 178 may be time-series data.
In other embodiments, performing one or more analytics operations may include obtaining, a set of environmental data, and a set of contextual data, and analyzing the set of environmental data, the set of contextual data, and the real-time operating data for the vehicle. The analysis may show that the vehicle is potentially operating in an unsafe manner given the environmental and contextual data. In yet other embodiments, performing one or more analytics operations may include obtaining a set of historical operating data for at least one other vehicle, and analyze a set of historical operating data for at least one other vehicle and the real-time operating data for the vehicle.
The feedback device 308 may generate a feedback alert based on results of the one or more analytics operations and the one or more detected real-time behaviors of the vehicle. The feedback alert may be a warning, a recommended action, or both a warning and a recommended action. The feedback alert may advise the driver to take a particular action such as slowing down, braking the vehicle, turning a certain direction, or the like. In some cases the feedback alert is generated by the remote computing system 130 in conjunction with the feedback device 308.
The feedback alert may be presented to the vehicle driver 302 at a user interface on-board the vehicle 108. In some cases, the user interface is the feedback device 308, in other cases it is an onboard computer 110, a mobile device 112, or a combination of the sensors/feedback providers 306a . . . 306b. Accordingly, providing the feedback alert for presentation may include presenting the feedback alert via an audio message, a video message, a pictorial message, or combinations thereof, via the user interface on-board the vehicle. The vehicle driver 302 may choose to abide by the recommendation including in the feedback alert or ignoring the feedback alert.
In some embodiments of the feedback system 300, the driver route data 175, and/or historical driver data 178 described above may be a data set corresponding to a plurality of drivers. The feedback system 300 may incorporate this data into performing operations to determine behaviors of the vehicle 108 as well as identify any conditions for the vehicle 108.
The method 400 for providing real-time vehicle driver feedback based on real-time analytics, in particular, feedback based on vehicle driver performance may include obtaining a set of real-time operating data associated with the vehicle, wherein the set of real-time operating data is indicative of one or more detected real-time behaviors of the vehicle (block 402); performing one or more analytics operations on the set of real-time operating data, wherein the one or more analytics operations are based on the set of real-time operating data (block 404); generating a feedback alert based on results of the one or more analytics operations and the one or more detected real-time behaviors of the vehicle (block 406); and providing the feedback alert for presentation at a user interface on-board the vehicle (block 408).
In some embodiments, the set of real-time operating data may be contextual data, relativity data, vehicle indicator data, or combinations thereof. Accordingly, the vehicle indicator data may be telematics data, activity data, or a combination of both. These different types of data are described above. As such, the set of real-time operating data may be obtained from one or more sensors affixed to the vehicle, such as the sensors described herein.
In some embodiments, performing one or more analytics operations may include obtaining a set of historical operating data for the vehicle; analyzing the set of historical operating data for the vehicle; identifying one or more alert conditions based on the analysis; and comparing the one or more alert conditions to the one or more detected real-time behaviors of the vehicle. Additionally, the one or more alert conditions may be predetermined based on an analysis of the set of historical operating data for the vehicle.
In other embodiments, performing one or more analytics operations further includes obtaining a set of environmental data, and a set of contextual data; and analyzing, at the one or more processors, the set of environmental data, the set of contextual data, and the real-time operating data for the vehicle. Alternatively, performing one or more analytics operations may include obtaining a set of historical operating data for at least one other vehicle; and analyzing a set of historical operating data for at least one other vehicle and the real-time operating data for the vehicle.
In some embodiments, the feedback alert comprises a warning, a recommended action, or both a warning and a recommended action. Additionally, providing the feedback alert for presentation may include presenting the feedback alert via an audio message, a video message, a pictorial message, or combinations thereof, via the user interface on-board the vehicle.
The method 500 for providing a real-time alert to a driver of a vehicle based on contextual data and driver performance data, the method includes obtaining a set of contextual data and real-time driver performance data for the driver of the vehicle, wherein the real-time driver performance data is obtained from a set of sensors (block 502); performing one or more operations on the set of contextual data and real-time driver performance data, wherein the one or more operations are based on the obtained data (block 504); comparing the results of the one or more operations to a set of driver performance data, wherein comparing further comprises identifying alert conditions based on the comparison (block 506); generating an alert based on the comparison of the one or more operations and the identified alert conditions (block 508); and providing the alert for presentation at a user interface at the vehicle (block 510).
In some embodiments of the method, the contextual data further includes real-time operating data for the vehicle, relativity data, vehicle indicator data, or combinations thereof. The real-time operating data may be obtained from sensors affixed to the vehicle, or from third-party sources separate from the party performing the method, or a combination of both. The vehicle indicator data may be telematics data, activity data, or a combination of both.
In some embodiments of the method, performing one or more operations further includes identifying a real-time driving behavior for the vehicle based on comparing the set of contextual data and the real-time driver performance data relevant to the vehicle. The real-time driving behavior may be any of the driving behaviors detailed above.
In some embodiments of the method, the set of driver performance data comprises driver performance data for at least one other driver, historical driver performance data for the driver of the vehicle, or a combination of both. For example, in some embodiments, the method may utilize driver performance data obtained in real-time from other drivers nearby on the road to the vehicle.
This detailed description is to be construed as exemplary only and does not describe every possible embodiment, as describing every possible embodiment would be impractical, if not impossible. One may be implement numerous alternate embodiments, using either current technology or technology developed after the filing date of this application.
Furthermore, although the present disclosure sets forth a detailed description of numerous different embodiments, it should be understood that the legal scope of the description is defined by the words of the claims set forth at the end of this patent and equivalents. The detailed description is to be construed as exemplary only and does not describe every possible embodiment since describing every possible embodiment would be impractical. Numerous alternative embodiments may be implemented, using either current technology or technology developed after the filing date of this patent, which would still fall within the scope of the claims. Although the following text sets forth a detailed description of numerous different embodiments, it should be understood that the legal scope of the description is defined by the words of the claims set forth at the end of this patent and equivalents. The detailed description is to be construed as exemplary only and does not describe every possible embodiment since describing every possible embodiment would be impractical. Numerous alternative embodiments may be implemented, using either current technology or technology developed after the filing date of this patent, which would still fall within the scope of the claims.
Throughout this specification, plural instances may implement components, operations, or structures described as a single instance. Although individual operations of one or more methods are illustrated and described as separate operations, one or more of the individual operations may be performed concurrently, and nothing requires that the operations be performed in the order illustrated. Structures and functionality presented as separate components in example configurations may be implemented as a combined structure or component. Similarly, structures and functionality presented as a single component may be implemented as separate components. These and other variations, modifications, additions, and improvements fall within the scope of the subject matter herein.
Additionally, certain embodiments are described herein as including logic or a number of routines, subroutines, applications, or instructions. These may constitute either software (e.g., code embodied on a machine-readable medium or in a transmission signal) or hardware. In hardware, the routines, etc., are tangible units capable of performing certain operations and may be configured or arranged in a certain manner. In exemplary embodiments, one or more computer systems (e.g., a standalone, client or server computer system) or one or more hardware modules of a computer system (e.g., a processor or a group of processors) may be configured by software (e.g., an application or application portion) as a hardware module that operates to perform certain operations as described herein.
In various embodiments, a hardware module may be implemented mechanically or electronically. For example, a hardware module may comprise dedicated circuitry or logic that is permanently configured (e.g., as a special-purpose processor, such as a field programmable gate array (FPGA) or an application-specific integrated circuit (ASIC)) to perform certain operations. A hardware module may also comprise programmable logic or circuitry (e.g., as encompassed within a general-purpose processor or other programmable processor) that is temporarily configured by software to perform certain operations. It will be appreciated that the decision to implement a hardware module mechanically, in dedicated and permanently configured circuitry, or in temporarily configured circuitry (e.g., configured by software) may be driven by cost and time considerations.
Accordingly, the term “hardware module” should be understood to encompass a tangible entity, be that an entity that is physically constructed, permanently configured (e.g., hardwired), or temporarily configured (e.g., programmed) to operate in a certain manner or to perform certain operations described herein. Considering embodiments in which hardware modules are temporarily configured (e.g., programmed), each of the hardware modules need not be configured or instantiated at any one instance in time. For example, where the hardware modules comprise a general-purpose processor configured using software, the general-purpose processor may be configured as respective different hardware modules at different times. Software may accordingly configure a processor, for example, to constitute a particular hardware module at one instance of time and to constitute a different hardware module at a different instance of time.
Hardware modules may provide information to, and receive information from, other hardware modules. Accordingly, the described hardware modules may be regarded as being communicatively coupled. Where multiple of such hardware modules exist contemporaneously, communications may be achieved through signal transmission (e.g., over appropriate circuits and buses) that connect the hardware modules. In embodiments in which multiple hardware modules are configured or instantiated at different times, communications between such hardware modules may be achieved, for example, through the storage and retrieval of information in memory structures to which the multiple hardware modules have access. For example, one hardware module may perform an operation and store the output of that operation in a memory device to which it is communicatively coupled. A further hardware module may then, at a later time, access the memory device to retrieve and process the stored output. Hardware modules may also initiate communications with input or output devices, and may operate on a resource (e.g., a collection of information).
The various operations of example methods described herein may be performed, at least partially, by one or more processors that are temporarily configured (e.g., by software) or permanently configured to perform the relevant operations. Whether temporarily or permanently configured, such processors may constitute processor-implemented modules that operate to perform one or more operations or functions. The modules referred to herein may, in some example embodiments, comprise processor-implemented modules.
Similarly, the methods or routines described herein may be at least partially processor-implemented. For example, at least some of the operations of a method may be performed by one or more processors or processor-implemented hardware modules. The performance of certain of the operations may be distributed among the one or more processors, not only residing within a single machine, but deployed across a number of machines. In some example embodiments, the processor or processors may be located in a single location (e.g., within a home environment, an office environment or as a server farm), while in other embodiments the processors may be distributed across a number of locations.
The performance of certain of the operations may be distributed among the one or more processors, not only residing within a single machine, but deployed across a number of machines. In some example embodiments, the one or more processors or processor-implemented modules may be located in a single geographic location (e.g., within a home environment, an office environment, or a server farm). In other example embodiments, the one or more processors or processor-implemented modules may be distributed across a number of geographic locations.
Unless specifically stated otherwise, discussions herein using words such as “processing,” “computing,” “calculating,” “determining,” “presenting,” “displaying,” or the like may refer to actions or processes of a machine (e.g., a computer) that manipulates or transforms data represented as physical (e.g., electronic, magnetic, or optical) quantities within one or more memories (e.g., volatile memory, non-volatile memory, or a combination thereof), registers, or other machine components that receive, store, transmit, or display information.
As used herein any reference to “one embodiment” or “an embodiment” means that a particular element, feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. The appearances of the phrase “in one embodiment” in various places in the specification are not necessarily all referring to the same embodiment.
Some embodiments may be described using the expression “coupled” and “connected” along with their derivatives. For example, some embodiments may be described using the term “coupled” to indicate that two or more elements are in direct physical or electrical contact. The term “coupled,” however, may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other. The embodiments are not limited in this context.
As used herein, the terms “comprises,” “comprising,” “includes,” “including,” “has,” “having” or any other variation thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Further, unless expressly stated to the contrary, “or” refers to an inclusive or and not to an exclusive or. For example, a condition A or B is satisfied by any one of the following: A is true (or present) and B is false (or not present), A is false (or not present) and B is true (or present), and both A and B are true (or present).
In addition, use of the “a” or “an” are employed to describe elements and components of the embodiments herein. This is done merely for convenience and to give a general sense of the description. This description, and the claims that follow, should be read to include one or at least one and the singular also includes the plural unless it is obvious that it is meant otherwise.
The patent claims at the end of this patent application are not intended to be construed under 35 U.S.C. § 112(f) unless traditional means-plus-function language is expressly recited, such as “means for” or “step for” language being explicitly recited in the claim(s).
This application is a continuation of, and claims priority to U.S. patent application Ser. No. 18/100,205, filed on Jan. 23, 2023, and entitled “REAL-TIME VEHICLE DRIVER FEEDBACK BASED ON ANALYTICS,” which is a continuation of, and claims priority to U.S. patent application Ser. No. 15/703,648, filed on Sep. 13, 2017, now U.S. Pat. No. 11,560,177 issued Jan. 24, 2023 and entitled “REAL-TIME VEHICLE DRIVER FEEDBACK BASED ON ANALYTICS,” the entire contents of which is incorporated herein by reference.
| Number | Date | Country | |
|---|---|---|---|
| Parent | 18100205 | Jan 2023 | US |
| Child | 18649224 | US | |
| Parent | 15703648 | Sep 2017 | US |
| Child | 18100205 | US |
