CN111913559A - Method for controlling vehicle-mounted system by wearable device, wearable device and storage device - Google Patents
Method for controlling vehicle-mounted system by wearable device, wearable device and storage device Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
Abstract
The application discloses a method for controlling a vehicle-mounted system by using wearable equipment, the wearable equipment and a storage device. The method for controlling the vehicle-mounted system by the wearable device comprises the following steps: the wearable equipment acquires gesture information of drivers and conductors; the wearable device matches the gesture information with preset gesture information; the wearable device generates a control instruction according to the matching result and sends the control instruction to the vehicle-mounted system; the vehicle-mounted system works under the control of the control instruction. Through the mode, the convenience of vehicle-mounted system control can be improved, and the safety of automobile operation is improved.
Description
Technical Field
The present application relates to the field of wearable device technologies, and in particular, to a method for controlling a vehicle-mounted system by a wearable device, and a storage apparatus.
Background
With the continuous improvement of automobile safety standards and automobile electronization levels and the continuous increase of the requirements of people on driving safety, the steady increase of the automobile electronic market is greatly promoted.
The inventor of the present application finds, in a long-term research and development process, that in a conventional automobile, to implement different functions, function keys are usually arranged at positions such as a steering wheel or a vehicle-mounted console, but since the positions of the steering wheel or the vehicle-mounted console are fixed, the positions of the function keys arranged thereon are also fixed, and as the automobile functions are more and more powerful, the number of the function keys is more and more increased, so that it is difficult for a driver to operate the function keys at positions far from the steering wheel, and traffic accidents are easily caused.
Disclosure of Invention
The technical problem that this application mainly solved is how to improve the convenience of on-vehicle system control to improve the security of car operation.
In order to solve the technical problem, the application adopts a technical scheme that: a method for controlling an in-vehicle system by a wearable device is provided, and comprises the following steps: the wearable equipment acquires gesture information of drivers and conductors; the wearable device matches the gesture information with preset gesture information; the wearable device generates a control instruction according to the matching result and sends the control instruction to the vehicle-mounted system; the vehicle-mounted system works under the control of the control instruction.
In a specific embodiment, a plurality of wearable devices are connected to the vehicle-mounted system, and the step of acquiring the gesture information of the driver and passenger by the wearable devices includes: the method comprises the steps that a plurality of wearable devices respectively obtain gesture information of a plurality of drivers and conductors, and the wearable devices correspond to the drivers and conductors one by one, wherein the drivers and conductors comprise drivers; the steps of the vehicle-mounted system working under the control of the control command comprise: the vehicle-mounted system acquires a control instruction corresponding to a driver from a plurality of control instructions sent by the wearable devices according to the position information of the wearable devices as a first control instruction; the vehicle-mounted system works under the control of the first control instruction.
In a specific embodiment, the vehicle-mounted system is provided with a plurality of applications, the applications are provided with priorities, the driver and the passengers further comprise passengers, and the step of the vehicle-mounted system working under the control of the control command further comprises the following steps: the vehicle-mounted system acquires a control instruction corresponding to the passenger from a plurality of control instructions sent by the wearable devices according to the position information of the wearable devices as a second control instruction; the vehicle-mounted system acquires an application corresponding to the second control instruction; and if the priority of the application corresponding to the second control instruction is smaller than the preset priority, the vehicle-mounted system controls the second application according to the second control instruction.
In a specific embodiment, the step of operating the vehicle-mounted system under the control of the control command further includes: and if the priority of the second application is greater than or equal to the preset priority, the vehicle-mounted system feeds back an access failure prompt to the second wearable device.
In a specific embodiment, the step of acquiring the gesture information of the driver and passenger by the wearable device includes: the wearable equipment acquires first position information and second position information of an operator of a driver and a passenger; the wearable device obtains gesture information according to the first position information and the second position information.
In an embodiment, the gesture information includes orientation information, and the step of acquiring, by the wearable device, the gesture information according to the first location information and the second location information includes: the wearable device acquires first coordinate information from the first position information and acquires second coordinate information from the second position information; the wearable device obtains a difference value between the first coordinate information and the second coordinate information; and the wearable equipment acquires the orientation information according to the difference value.
In order to solve the above technical problem, another technical solution adopted by the present application is: the wearable device comprises a processor and a transceiver connected with the processor, wherein the processor is used for acquiring gesture information of drivers and passengers and matching the gesture information with preset gesture information, the processor is used for generating a control instruction according to a matching result, and the transceiver sends the control instruction to a vehicle-mounted system so that the vehicle-mounted system works under the control of the control instruction.
In one embodiment, the processor obtains first position information and second position information of an operator of the driver and the passenger, and obtains gesture information according to the first position information and the second position information.
In one embodiment, the gesture information includes orientation information, the processor obtains first coordinate information from the first position information and obtains second coordinate information from the second position information, and obtains a difference value between the first coordinate information and the second coordinate information, and the processor obtains the orientation information according to the difference value.
In order to solve the above technical problem, the present application adopts another technical solution: a memory device is provided. The storage device stores program data which can be executed to implement the method for controlling the vehicle-mounted system by the wearable device.
The beneficial effect of this application is: the method for controlling the vehicle-mounted system by the wearable device comprises the following steps: the wearable equipment acquires gesture information of drivers and conductors; the wearable device matches the gesture information with preset gesture information; the wearable device generates a control instruction according to the matching result and sends the control instruction to the vehicle-mounted system; the vehicle-mounted system works under the control of the control instruction. Through the mode, the wearable equipment can acquire the gesture information of the driver and the passenger, and the vehicle-mounted system is controlled according to the gesture information, so that the driver and the passenger can control the vehicle-mounted system through the wearable equipment without operating the function keys, the convenience of vehicle-mounted system control can be improved, and the safety of automobile operation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flow chart of a first embodiment of a method for controlling an in-vehicle system by a wearable device according to the present application;
fig. 2 is a detailed flowchart of step S101 in the method for controlling the vehicle-mounted system by the wearable device in the embodiment of fig. 1;
FIG. 3 is a detailed flowchart of step S202 in the embodiment of FIG. 2;
FIG. 4 is a schematic diagram of an application scenario of the method for controlling an in-vehicle system by a wearable device according to the present application;
FIG. 5 is a schematic diagram of another application scenario of the method for controlling an in-vehicle system by a wearable device according to the present application;
FIG. 6 is a schematic flow chart diagram illustrating a second embodiment of a method for controlling an in-vehicle system by a wearable device of the present application;
FIG. 7 is a flow chart illustrating a portion of steps in a third embodiment of a method for controlling an in-vehicle system by a wearable device according to the present application;
FIG. 8 is a schematic structural diagram of an embodiment of a wearable device of the present application;
FIG. 9 is a schematic structural diagram of an embodiment of a memory device according to the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be noted that the following examples are only illustrative of the present application, and do not limit the scope of the present application. Likewise, the following examples are only some examples and not all examples of the present application, and all other examples obtained by a person of ordinary skill in the art without any inventive step are within the scope of the present application.
The terms "inner" and "outer" and similar referents in the description and claims of this application and the accompanying drawings are used to refer to those orientations and positional relationships based on the orientation and positional relationships shown in the drawings or those orientations and positional relationships that are conventional in the product of this application and are used in the specification and drawings, and are used for convenience in describing and simplifying the application and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
Furthermore, the terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The present application first proposes a method for controlling an in-vehicle system by a wearable device, as shown in fig. 1, fig. 1 is a schematic flow diagram of a first embodiment of the method for controlling an in-vehicle system by a wearable device according to the present application. The wearable device of the embodiment establishes connection with the vehicle-mounted system, and the method for controlling the vehicle-mounted system by the wearable device of the embodiment comprises the following steps:
step S101: the wearable device acquires gesture information of the driver and the passenger.
The wearable device and the vehicle-mounted system can be wirelessly connected, for example, a WIFI connection can be established, specifically, the vehicle-mounted system starts a hotspot function, the wearable device is connected to a wireless local area network established by the vehicle-mounted system and is connected with the vehicle-mounted system, or the wearable device and the vehicle-mounted system are jointly connected to the same wireless network, so that a connection is established; of course, in other embodiments, the wearable device and the vehicle-mounted system may also establish a wireless connection such as bluetooth, ZigBee, or the like, or a wired connection.
Wherein, wearable equipment can be intelligent wrist-watch, intelligent bracelet, intelligent nail subsides or intelligent gloves etc..
The vehicle-mounted system at least comprises a vehicle-mounted navigation system, a vehicle-mounted menu system or a vehicle-mounted multimedia system and the like; the interface of the on-board system may be displayed via an on-board head-up display within the automobile.
Alternatively, the present embodiment may implement the step S101 by a method as shown in fig. 2. The method of the present embodiment includes steps S201 to S202.
Step S201: the wearable device acquires first position information and second position information of an operator of a driver and a passenger.
The wearable device is worn on an operator hand of a driver and a passenger, and acquires first position information of the operator hand at a first time point and second position information of the operator hand at a second time point; the first time point and the second time point are separated by a preset time, and the preset time can be 0.5 second or 1 second and the like.
Specifically, Positioning systems such as a Geographic Information System (GIS), a Global Positioning System (GPS) or a beidou Positioning System are installed on the wearable device, and the wearable device positions the operator of the driver and passenger through the Positioning systems to acquire the position Information of the operator.
Step S202: the wearable device obtains gesture information according to the first position information and the second position information.
The gesture information of the present embodiment includes orientation information, that is, the moving direction of the manipulator.
Specifically, the present embodiment may implement step S202 by the method as shown in fig. 3. The method of the present embodiment includes steps S301 to S303.
Step S301: the wearable device acquires first coordinate information from the first position information and acquires second coordinate information from the second position information.
The first coordinate information comprises coordinates x1, y1 and z1 of the manipulator on X, Y, Z coordinate axis, and the second coordinate information comprises coordinates x2, y2 and z2 of the manipulator on X, Y, Z coordinate axis.
Step S302: the wearable device obtains a difference value between the first coordinate information and the second coordinate information.
Specifically, the wearable device respectively acquires coordinate differences Δ x, Δ y and Δ z of the manipulator on X, Y, Z coordinate axes, wherein Δ x is x1-x2, Δ y is y1-y2, and Δ z is z1-z 2.
Step S303: and the wearable equipment acquires the orientation information according to the difference value.
Specifically, the wearable device determines the moving orientation of the operating hand according to the positive and negative of the differences Δ x, Δ y, and Δ z, for example, if Δ x and Δ y are negative numbers and Δ z is a positive number, the operating hand is considered to move forward and downward right.
Of course, in other embodiments, the coordinate information of the operator may only include any two of the three pieces of coordinate information.
Further, in order to improve the operation accuracy of the operating hand and avoid misoperation of the vehicle-mounted system caused by natural movement of the operating hand, the wearable device may respectively determine whether absolute values of Δ x, Δ y, and Δ z are greater than preset values or whether absolute values of synthetic vectors of Δ x, Δ y, and Δ z are greater than preset values, if so, the movement of the operating hand is considered to be used for operating the vehicle-mounted system, and if not, the movement of the operating hand is considered to be natural movement.
The azimuth information of this embodiment is abstract azimuth information, and in other embodiments, the azimuth information may also be specific angle information with a coordinate axis;
in other embodiments, the gesture information may further include a movement track of the manipulator, such as a straight track, an L-shaped track, a snake track, a single movement or multiple repeated movements, or the like, or include a movement distance of the manipulator, or the like.
In another embodiment, the wearable device is provided with an ultrasonic transceiver, the ultrasonic transceiver transmits ultrasonic waves to a steering wheel or a central control and the like, receives reflected signals of the ultrasonic waves, and positions the manipulator according to the reflected signals, for example, the position coordinates of the manipulator within a period of time can be determined according to the ultrasonic multipoint positioning principle.
In another embodiment, the wearable device is provided with an image sensor, the image sensor acquires image information of an operator, and acquires gesture information of the operator according to the image information; the image sensor may be provided in a central position or on a rear view mirror.
Step S102: the wearable device matches the gesture information with preset gesture information.
The wearable device compares the gesture information with preset gesture information, and if the gesture information is the same as the preset gesture information or the difference value between the gesture information and the preset gesture information is smaller than a preset difference value, the gesture information is considered to be matched with the preset gesture information.
The wearable device is provided with a preset table, and a plurality of preset gesture information, control instructions and mapping relations between the preset gesture information and the control instructions are prestored in the preset table.
The control instruction of this embodiment may include a switch instruction of various applications in the vehicle-mounted system, a menu selection instruction or a display screen page turning instruction in the vehicle-mounted system, and the like.
Step S103: and the wearable equipment generates a control instruction according to the matching result and sends the control instruction to the vehicle-mounted system.
And if the gesture information is successfully matched with the preset gesture information, acquiring a control instruction corresponding to the gesture information from the preset table, and sending the control instruction to the vehicle-mounted system.
Step S104: the vehicle-mounted system works under the control of the control instruction.
The vehicle-mounted system receives the control instruction sent by the wearable device and works according to the control instruction.
For example, when the wearable device acquires that the moving direction of the operating hand is rightward, the wearable device queries the preset table to acquire that a control instruction corresponding to the moving direction rightward is an increase volume instruction, the increase volume instruction is sent to the vehicle-mounted system, and the vehicle-mounted system controls the volume of the loudspeaker to increase according to the increase volume instruction.
Be different from prior art, the wearable equipment of this embodiment can acquire driver and crew's gesture information to according to gesture information control vehicle mounted system, so that driver and crew can pass through wearable equipment control vehicle mounted system, and need not to operate the function button, consequently can improve the convenience of vehicle mounted system control, improve the security of car operation.
Further, in order to improve the control accuracy of the wearable device on the vehicle-mounted system, the wearable device may set different types of gesture information for operations of different levels in the vehicle-mounted system. For example, the azimuth information may be set corresponding to the operation of a main menu of the in-vehicle system, the movement trajectory information may be set corresponding to the operation of a specific application under the main menu, and the like.
The driver and crew of this embodiment is the driver, and its operative hand is the right hand, and vehicle mounted system sets up at car central control position, and driver's right hand is nearer from the central control position, consequently can reduce the interference, can improve wearable equipment to vehicle mounted system's control accuracy.
Furthermore, each wearable device is pre-stored with a preset gesture information base corresponding to the gesture habits of the driver and the passengers, and acquires the face information of the driver and the passengers through an image sensor, and carries out identity verification on the driver and the passengers according to the face information; or prestore a plurality of preset gesture libraries corresponding to a plurality of drivers and conductors respectively, the wearable device acquires face information of the drivers and conductors through the image sensor, acquires the preset gesture libraries corresponding to the face information from the plurality of preset gesture libraries according to the face information, and matches the gesture information acquired by the wearable device with the preset gesture information in the preset gesture information library, so that the matching precision of the gesture information can be further improved, and the control precision of the vehicle-mounted system is improved.
The method of the embodiment may be used in an application scenario as shown in fig. 4, where an in-vehicle system 401 is connected to a wearable device 402, that is, the in-vehicle system is controlled by the wearable device 402.
In another application scenario, as shown in fig. 5, an in-vehicle system 501 is connected to a plurality of wearable devices 502, and the connection manner is not described herein.
During the use of the automobile, a plurality of drivers and passengers, including the driver and the passengers, are usually taken in the automobile. The wearable equipment is worn by a plurality of drivers and conductors, and in order to realize the control of the wearable equipment on the vehicle-mounted system, the application further provides a method for controlling the vehicle-mounted system by the wearable equipment in the second embodiment. As shown in fig. 6, the method for controlling the vehicle-mounted system by the wearable device of the present embodiment includes the following steps:
step S601: the wearable devices respectively acquire gesture information of a plurality of drivers and conductors, and the wearable devices are in one-to-one correspondence with the drivers and conductors, wherein the drivers and conductors comprise drivers.
The plurality of embodiments includes two or more cases.
Step S602: the wearable device matches the gesture information with preset gesture information.
It should be noted that each wearable device may set the preset table according to the habit of the user, and the preset table in each wearable device may be the same or different.
Step S603: and the wearable equipment generates a control instruction according to the matching result and sends the control instruction to the vehicle-mounted system.
Steps S601 to S603 are similar to steps S101 to S103, and are not described herein.
Step S604: the vehicle-mounted system acquires a control instruction corresponding to a driver from a plurality of control instructions sent by the wearable devices according to the position information of the wearable devices as a first control instruction.
The vehicle-mounted system receives a plurality of control instructions sent by a plurality of wearable devices; the control instruction comprises position information of the wearable device, and the vehicle-mounted system acquires the control instruction corresponding to the driver from the plurality of control instructions according to the position information of the wearable device as a first control instruction.
Of course, in other embodiments, the in-vehicle system may also identify the control instruction sent by the wearable device worn by the driver according to device information such as the device ID or the physical address of the wearable device.
Step S605: the vehicle-mounted system works under the control of the first control instruction.
Step S605 is similar to step S104 described above and will not be described here.
The vehicle-mounted system of this embodiment can discern the control command that the wearable equipment that the driver dressed sent, can avoid non-driver to vehicle-mounted system's control.
The application further provides a method for controlling a vehicle-mounted system by using the wearable device of the third embodiment, wherein the vehicle-mounted system of the third embodiment is connected with a plurality of wearable devices, and the connection mode is not repeated herein; the vehicle-mounted system is provided with a plurality of applications, and the applications are provided with priorities; the present embodiment further includes steps S701 to S703 on the basis of the embodiment shown in fig. 6, as shown in fig. 7.
Step S701: the vehicle-mounted system acquires a control command corresponding to the passenger from a plurality of control commands sent by the plurality of wearable devices according to the position information of the wearable devices as a second control command.
Step S701 is similar to step S604 described above and is not described herein.
Step S702: and the vehicle-mounted system acquires an application corresponding to the second control instruction.
When the vehicle-mounted system does not receive the first control instruction and receives the second control instruction, whether the passenger sending the second control instruction has the authority to operate the application or not is determined according to the application specifically operated by the second control instruction.
Step S703: and if the priority of the application corresponding to the second control instruction is smaller than the preset priority, the vehicle-mounted system controls the second application according to the second control instruction.
The vehicle-mounted system acquires the priority of a second application corresponding to the second control instruction, compares the priority with a preset priority, and if the priority of the second application is smaller than the preset priority, the second application is considered to be used by the passenger, namely the passenger has the right to operate the second application; if the priority of the second application is greater than or equal to the preset priority, the second application is considered to be incapable of being used by the passenger, namely the passenger does not have the authority to operate the second application, and the vehicle-mounted system feeds back an access failure prompt to the wearable device worn by the passenger.
Further, the vehicle-mounted system can also send an access request to the wearable device worn by the driver, and operate the second application according to feedback information of the wearable device worn by the driver for the access request. For example, if the driver allows the occupant to use the second application, the driver may send a determination instruction to the in-vehicle system through the wearable device worn by the occupant, and the in-vehicle system operates the second application according to the determination instruction.
The vehicle-mounted system can identify the application needing to be operated by the wearable device worn by the non-driver (passenger) so as to avoid the non-driver from operating the application with higher priority, allow the non-driver to operate the application with lower priority and improve the humanization degree of the vehicle-mounted system control.
When the vehicle-mounted system receives a first control instruction of the wearable device worn by the driver and a second control instruction of the wearable device worn by the non-driver at the same time, the first control instruction corresponding to the driver can be identified according to the method, and operation is preferentially performed according to the first control instruction.
Further, in order to improve the control accuracy of the vehicle-mounted system, the wearable device can also acquire the head movement and/or expression information of the driver and the passenger through the image sensor, and generate a control instruction according to the head movement and/or expression information of the driver and the passenger so as to control the vehicle-mounted system or the application to be turned on/off.
In another embodiment, the wearable device can further acquire head motion and/or expression information of the driver and the passenger through the image sensor, and generate a control instruction according to the gesture information, the head motion and/or the expression information to control the vehicle-mounted system to work, so that the control accuracy of the vehicle-mounted system can be improved. For example, the wearable device acquires two preset gesture information matched with the gesture information, and generates a third control instruction and a fourth control instruction; at this time, the wearable device may further match the head movement and/or expression information with the preset head movement and/or expression information to generate a fifth control instruction, and compare the third control instruction and the fourth control instruction with the fifth control instruction respectively; if the third control instruction is the same as the fifth control instruction, the third control instruction is sent to the vehicle-mounted system; and if the fourth control instruction is the same as the fifth control instruction, sending the fourth control instruction to the vehicle-mounted system.
In another embodiment, the driver can control all applications in the vehicle-mounted system through gesture information, and the passenger can control the lower-priority applications in the vehicle-mounted system through head motion and/or expression information.
The present application further provides a wearable device, as shown in fig. 8, the wearable device 801 in this embodiment includes a processor 802 and a transceiver 803 connected to the processor 802, the processor 802 is configured to obtain gesture information of a driver and a passenger, and match the gesture information with preset gesture information, the processor 802 is configured to generate a control instruction according to a matching result, and the transceiver 803 sends the control instruction to a vehicle-mounted system, so that the vehicle-mounted system operates under the control of the control instruction.
Be different from prior art, wearable equipment 801 of this embodiment can acquire driver and crew's gesture information to according to gesture information control vehicle mounted system, so that driver and crew can pass through wearable equipment control vehicle mounted system, and need not to operate the function button, consequently can improve vehicle mounted system's control's convenience, improve the security of car operation.
Optionally, the processor 802 obtains first position information and second position information of the operator of the driver and passenger, and obtains gesture information according to the first position information and the second position information.
Optionally, the gesture information includes orientation information, the processor 802 obtains first coordinate information from the first position information and second coordinate information from the second position information, and obtains a difference value between the first coordinate information and the second coordinate information, and the processor 802 obtains the orientation information according to the difference value.
The wearable device 801 in this embodiment is a wearable device in the above embodiments, and can implement the above method embodiments, and the structure and the working principle thereof are not described herein again.
As shown in fig. 9, the storage device 901 of this embodiment is used to store the related data 902 and the program data 903 of the above embodiment, where the related data 902 at least includes the preset gesture information, and the program data 903 can be executed by the method of the above method embodiment. The related data 902 and the program data 903 are described in detail in the above method embodiments, and are not described herein again.
The storage device 901 of this embodiment may be, but is not limited to, a usb disk, an SD card, a PD optical disk drive, a mobile hard disk, a high-capacity floppy drive, a flash memory, a multimedia memory card, a server, etc.
Different from the prior art, the method for controlling the vehicle-mounted system by the wearable device in the embodiment of the application comprises the following steps: the wearable equipment acquires gesture information of drivers and conductors; the wearable device matches the gesture information with preset gesture information; the wearable device generates a control instruction according to the matching result and sends the control instruction to the vehicle-mounted system; the vehicle-mounted system works under the control of the control instruction. Through the mode, the wearable equipment can acquire the gesture information of the driver and the passenger, and the vehicle-mounted system is controlled according to the gesture information, so that the driver and the passenger can control the vehicle-mounted system through the wearable equipment without operating the function keys, the convenience of vehicle-mounted system control can be improved, and the safety of automobile operation is improved.
In addition, if the above functions are implemented in the form of software functions and sold or used as a standalone product, the functions may be stored in a storage medium readable by a mobile terminal, that is, the present application also provides a storage device storing program data, which can be executed to implement the method of the above embodiments, the storage device may be, for example, a usb disk, an optical disk, a server, etc. That is, the present application may be embodied as a software product, which includes several instructions for causing an intelligent terminal to perform all or part of the steps of the methods described in the embodiments.
In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be viewed as implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device (e.g., a personal computer, server, network device, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions). For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A method for a wearable device to control an in-vehicle system, wherein the wearable device is connected with the in-vehicle system, the method comprising:
the wearable equipment acquires gesture information of drivers and conductors;
the wearable device matches the gesture information with preset gesture information;
the wearable equipment generates a control instruction according to the matching result and sends the control instruction to a vehicle-mounted system;
and the vehicle-mounted system works under the control of the control instruction.
2. The method according to claim 1, wherein a plurality of wearable devices are connected with the vehicle-mounted system, and the step of acquiring gesture information of the driver and passenger by the wearable devices comprises the following steps:
the wearable devices respectively acquire gesture information of the drivers and conductors, and the wearable devices correspond to the drivers and conductors one by one, wherein the drivers and conductors comprise drivers;
the step that the vehicle-mounted system works under the control of the control instruction comprises the following steps:
the vehicle-mounted system acquires a control instruction corresponding to the driver from a plurality of control instructions sent by the plurality of wearable devices according to the position information of the wearable devices as a first control instruction;
and the vehicle-mounted system works under the control of the first control instruction.
3. The method of claim 2, wherein the on-board system is provided with a plurality of applications, the applications are provided with priorities, the occupants further include occupants, and the step of operating the on-board system under the control of the control commands further comprises:
the vehicle-mounted system acquires a control instruction corresponding to the passenger from a plurality of control instructions sent by the wearable devices according to the position information of the wearable devices as a second control instruction;
the vehicle-mounted system acquires an application corresponding to the second control instruction;
and if the priority of the application corresponding to the second control instruction is smaller than the preset priority, the vehicle-mounted system controls the second application according to the second control instruction.
4. The method of claim 3, wherein the step of operating the on-board system under the control of the control commands further comprises:
and if the priority of the second application is greater than or equal to the preset priority, the vehicle-mounted system feeds back an access failure prompt to the second wearable device.
5. The method according to claim 1, wherein the step of the wearable device acquiring gesture information of the occupant comprises:
the wearable equipment acquires first position information and second position information of an operator of the driver and passenger;
and the wearable equipment acquires the gesture information according to the first position information and the second position information.
6. The method of claim 5, wherein the gesture information includes orientation information, and the step of the wearable device obtaining the gesture information according to the first location information and the second location information includes:
the wearable equipment acquires first coordinate information from the first position information and acquires second coordinate information from the second position information;
the wearable device obtains a difference value between the first coordinate information and the second coordinate information;
and the wearable equipment acquires the azimuth information according to the difference value.
7. The wearable device is characterized by comprising a processor and a transceiver connected with the processor, wherein the processor is used for acquiring gesture information of drivers and conductors and matching the gesture information with preset gesture information, the processor is used for generating a control instruction according to a matching result, and the transceiver sends the control instruction to a vehicle-mounted system so that the vehicle-mounted system works under the control of the control instruction.
8. The wearable device according to claim 7, wherein the processor obtains first and second position information of an operator of the driver and passenger, and obtains the gesture information according to the first and second position information.
9. The wearable device according to claim 8, wherein the gesture information includes orientation information, the processor obtains first coordinate information from the first position information and second coordinate information from the second position information, and obtains a difference between the first coordinate information and the second coordinate information, and the processor obtains the orientation information according to the difference.
10. A storage device, characterized in that it stores program data executable to implement a method of a wearable apparatus of any of claims 1-6 to control an in-vehicle system.
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| CN201910376435.9A CN111913559A (en) | 2019-05-07 | 2019-05-07 | Method for controlling vehicle-mounted system by wearable device, wearable device and storage device |
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| CN201910376435.9A CN111913559A (en) | 2019-05-07 | 2019-05-07 | Method for controlling vehicle-mounted system by wearable device, wearable device and storage device |
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