CN116974442A - Vehicle control method, device, system, electronic equipment, medium and vehicle - Google Patents

Vehicle control method, device, system, electronic equipment, medium and vehicle Download PDF

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Publication number
CN116974442A
CN116974442A CN202310960054.1A CN202310960054A CN116974442A CN 116974442 A CN116974442 A CN 116974442A CN 202310960054 A CN202310960054 A CN 202310960054A CN 116974442 A CN116974442 A CN 116974442A
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CN
China
Prior art keywords
finger
touch
coordinate value
vehicle
value
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CN202310960054.1A
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Chinese (zh)
Inventor
陶镜羽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Changan Automobile Co Ltd
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Chongqing Changan Automobile Co Ltd
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Priority to CN202310960054.1A priority Critical patent/CN116974442A/en
Publication of CN116974442A publication Critical patent/CN116974442A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842—Selection of displayed objects or displayed text elements
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04812—Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces

Abstract

The application provides a vehicle-mounted control method, device, system, electronic equipment, medium and vehicle-mounted, and belongs to the technical field of vehicle-mounted. The vehicle control method comprises the following steps: obtaining and connecting BLE Bluetooth signals to realize the call of the car machine to a cursor; identifying a touch mode; acquiring touch data based on the recognition result of the touch mode; coordinate value conversion is carried out on the touch data, and a touch instruction is obtained; and sending the touch control instruction, wherein the touch control instruction is used for controlling movement and operation of the cursor. According to the technical scheme, the vehicle occupant can control the vehicle machine through the small program of the mobile terminal, and the riding experience of the vehicle occupant is effectively improved.

Description

Vehicle control method, device, system, electronic equipment, medium and vehicle
Technical Field
The application relates to the technical field of automobile machines, in particular to an automobile machine control method, an automobile machine control device, an automobile machine control system, electronic equipment, a medium and an automobile machine.
Background
With rapid development of technology, more and more digital devices are used in life, common personal digital devices include mobile phones, car phones and the like, common operating systems of the devices include an android system, and the most common control of the android system devices is interactive control by using a touch screen. For a vehicle occupant, there may be a case where it is inconvenient to directly touch a screen of the vehicle occupant with a hand, and a lift-up operation is required, so that the riding experience of the vehicle occupant is poor.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, embodiments of the present application provide a vehicle control method, apparatus, system, electronic device, medium, and vehicle, so as to solve the technical problems: the interaction between the vehicle occupant and the vehicle machine is inconvenient, so that the driving experience of the vehicle occupant is poor.
In view of the foregoing technical problems, in a first aspect, the present application provides a vehicle control method, including:
scanning and searching a BLE Bluetooth of a vehicle and establishing connection with the BLE Bluetooth of the vehicle;
after the connection is successful, the car machine calls a cursor through uInput driving;
identifying a touch mode;
acquiring touch data based on the recognition result of the touch mode;
coordinate value conversion is carried out on the touch data, and a touch instruction is obtained;
and sending the touch control instruction, wherein the touch control instruction is used for controlling movement and operation of the cursor.
In one embodiment of the present application, the applet is located at the mobile terminal; the touch data comprises a mobile terminal coordinate value, wherein the mobile terminal coordinate value comprises a mobile terminal abscissa value and a mobile terminal ordinate value; the touch control instruction comprises a vehicle transverse coordinate value and a vehicle longitudinal coordinate value;
performing coordinate value conversion on the touch data to obtain a touch instruction, including: acquiring a width value and a height value of a screen of the mobile terminal;
Acquiring a width value and a height value of a screen of the vehicle machine; the abscissa conversion coefficient is a first ratio of the width value of the screen of the car machine to the width value of the screen of the mobile terminal; the ordinate conversion coefficient is a second ratio of the height value of the screen of the car machine to the height value of the screen of the mobile terminal; performing product calculation on the mobile terminal abscissa value and the first ratio to obtain a vehicle machine abscissa value;
and performing product calculation on the mobile terminal longitudinal coordinate value and the second ratio to obtain a vehicle-machine longitudinal coordinate value.
In an embodiment of the present application, the recognition result of the touch mode is a gesture touch mode; the acquiring touch data includes:
monitoring and identifying the number of touch fingers; the number of the touch control fingers is single; monitoring the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the coordinate value of the moving end when the finger is moved, and recording and comparing the time value when the finger is put down and the time value when the finger is lifted up; comparing the coordinate value of the moving end when the finger is put down with the coordinate value of the moving end when the finger is lifted up; if the moving end coordinate value when the finger is put down is not equal to the moving end coordinate value when the finger is lifted, and the time value when the finger is lifted is larger than the time value when the finger is put down, generating single-finger sliding touch data, wherein the single-finger sliding touch data comprises the moving end coordinate value when the finger is put down, the moving coordinate value when the finger is lifted and the moving end coordinate value when the finger is moved.
In one embodiment of the present application, the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up, and the coordinate value of the moving end when the finger is moved are compared; if the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted and the coordinate value of the moving end when the finger is moved are equal, and if the difference value between the time value when the finger is lifted and the time value when the finger is put down is smaller than or equal to a time threshold value, single-click touch control data are generated, wherein the single-click touch control data comprise the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted and the coordinate value of the moving end when the finger is moved.
In one embodiment of the present application, if the difference between the time value when the finger is lifted and the time value when the finger is lowered is greater than the time threshold, long-press touch data is generated, where the long-press touch data includes a moving end coordinate value when the finger is lowered, a moving end coordinate value when the finger is lifted, and a moving end coordinate value when the finger is moved.
In an embodiment of the present application, the recognition result of the touch mode is a gesture touch mode; the acquiring touch data includes: monitoring and identifying the number of touch fingers; the number of the touch control fingers is two; monitoring the coordinate value of the moving end when each finger in the double fingers is put down and the coordinate value of the moving end when each finger is lifted up respectively, and recording the time value when the double fingers are put down and the time value when the double fingers are lifted up; correspondingly comparing the moving end coordinate value of each finger when the finger is put down with the moving end coordinate value of each finger when the finger is lifted up, and comparing the time value of the two fingers when the finger is put down with the time value of the two fingers when the finger is lifted up; and if the coordinate value of the moving end when each finger is put down is not equal to the coordinate value of the moving end when each finger is lifted, and the time value when the two fingers are lifted is larger than the time value when the fingers are put down, generating the touch control data of the two-finger sliding.
In an embodiment of the present application, the recognition result of the touch mode is a rocker touch mode; the acquiring touch data includes: monitoring and acquiring initial moving end coordinate values of the rocker and moving end coordinate values before the rocker is released.
In a second aspect, the present application also provides a vehicle control apparatus, including: the connection module is used for scanning and searching the BLE Bluetooth of the vehicle and establishing connection with the BLE Bluetooth of the vehicle; the calling module is used for calling a cursor through uInput driving after the connection is successful; the identification module is used for identifying the touch mode; the acquisition module is used for acquiring touch data based on the recognition result of the touch mode; the conversion module is used for converting coordinate values of the touch data to obtain a touch instruction; and the sending module is used for sending the touch control instruction, and the touch control instruction is used for controlling movement and operation of the cursor.
In a third aspect, the present application also provides an electronic device, including: one or more processors; and the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment is enabled to realize the vehicle-to-machine control method.
In a fourth aspect, the present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the vehicle control method as described above.
In a fifth aspect, the present application further provides a vehicle machine, including: and controlling the vehicle according to the vehicle control method by using the small program positioned at the mobile terminal.
In a sixth aspect, the application further provides a vehicle control system, which comprises a mobile terminal and the vehicle, and the vehicle is controlled by the mobile terminal according to the vehicle control method.
As above, by adopting the above technical solution, the beneficial technical effects that can be achieved by the embodiments of the present application are stated as follows:
firstly, the technical scheme of the application can greatly improve the driving experience of a vehicle occupant by short-distance short-range remote control of the mobile terminal to the vehicle terminal.
Second, the technical scheme of the application comprises the use of the technical characteristic BLE Bluetooth low-power consumption Bluetooth, and compared with the traditional Bluetooth, the Bluetooth low-power consumption Bluetooth has the advantages of reduced power consumption and cost saving.
Thirdly, the technical scheme of the application can operate the cursor of the vehicle machine to perform relevant movement and operation directly through the small program without installing corresponding application.
Fourth, utilize the applet to develop the touch pad, send the touch instruction through the touch pad, the touch instruction includes: gesture touch-based single-finger sliding, single-finger clicking, double-finger sliding, double-finger kneading, single-finger long-pressing and other instructions, and the method further comprises the following steps: a plurality of instructions based on rocker touch. The touch pad developed based on the small program can realize various operations and control on the vehicle and enriches the use scenes of the vehicle and the machine.
Drawings
Fig. 1 is a flowchart of an applet to car set BLE bluetooth connection according to an exemplary embodiment of the present application;
FIG. 2 is a flow chart of a method for applet control of a vehicle in accordance with an exemplary embodiment of the present application;
FIG. 3 is a schematic diagram of an applet control vehicle according to an exemplary embodiment of the application;
FIG. 4 is a flow chart of a control method for controlling a vehicle in accordance with an exemplary embodiment of the present application;
FIG. 5 is a flowchart of a method for converting touch data according to an exemplary embodiment of the present application;
FIG. 6 is a flowchart of a method for acquiring touch data for single-finger sliding according to an exemplary embodiment of the present application;
FIG. 7 is a flowchart of a method for acquiring touch data for a single click according to an exemplary embodiment of the present application;
FIG. 8 is a flowchart of a method for acquiring touch data for a long press according to an exemplary embodiment of the present application;
FIG. 9 is a flowchart of a method for acquiring touch data for a two-finger swipe according to an exemplary embodiment of the application;
FIG. 10 is a flowchart illustrating a method for acquiring initial moving end coordinate values of a joystick and moving end coordinate values before the joystick is released based on a joystick touch mode according to an exemplary embodiment of the present application;
FIG. 11 is a block diagram of a vehicle control apparatus according to an exemplary embodiment of the present application;
fig. 12 shows a schematic diagram of a computer system suitable for use in implementing an embodiment of the application.
Detailed Description
The embodiments of the present application will be described with reference to the drawings and preferred embodiments, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The application may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present application. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present application by way of illustration, and only the components of the oil pipe according to the present application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
It should be noted that, in the present application, "first", "second", and the like are merely distinguishing between similar objects, and are not limited to the order or precedence of similar objects. The description of variations such as "comprising" and "comprises" means that the subject of the term encompasses a range that is not exclusive of the example shown by the term.
It should be understood that the various numbers and steps described in this disclosure are for convenience of description and are not to be construed as limiting the scope of the application. The magnitude of the present application reference numerals does not mean the order of execution, and the order of execution of the processes should be determined by their functions and inherent logic.
In the following description, numerous details are set forth in order to provide a more thorough explanation of embodiments of the present application, it will be apparent, however, to one skilled in the art that embodiments of the present application may be practiced without these specific details, in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the embodiments of the present application.
Firstly, the small program of the application, english name mini program, is an application which can be used without downloading and installing, actually needs to be installed, but the small program has small volume, fast downloading speed and no downloading process felt by users; the volume of the compressed package is required to be not more than 1M when the applet is just released, otherwise, the compressed package cannot pass, and the volume is improved from 1M to 2M. The characteristics of the applet: firstly, the applet is complementary with the APP, and provides functions of the same type as the APP, so that the applet is convenient and concise to use compared with the APP; secondly, the applet can be downloaded by scanning or searching in WeChat; thirdly, the use frequency of the user is not high, but functional software is required to be used, and the small program is the first choice; fourth, applet connection is on-line and off-line; fifth, the development threshold of the small program is low, and the cost is low.
Differences between applet and general web page development: first, the operating environment is different: the webpage runs in a browser environment, and the applet runs in a WeChat environment; second, the API is different: because of the different running environments, the applets cannot call the APIs of the DOM and the BOM, but the applets can call various APIs provided by the WeChat environment, such as: geographic positioning, code scanning, payment and the like; third, the development modes are different: the development mode of the webpage is a browser and a code editor; the applet has its own set of standard development modes: applying for an applet development account; installing an applet developer tool; applet items are created and configured.
Bluetooth Low Energy (BLE) is a personal area network technology designed and sold by the bluetooth technology alliance, and is only an emerging application in the fields of medical care, sports fitness, beacons, security protection, home entertainment and the like. Compared with classical bluetooth, bluetooth with low energy aims at significantly reducing power consumption and cost while maintaining an equivalent communication range. The low power wearable device is mainly characterized by low power consumption, so that wearable devices with high requirements on power consumption can be kept in an electric state for a long time.
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a flowchart illustrating a connection between an applet and a bluetooth of a vehicle BLE according to an exemplary embodiment of the present application;
with rapid development of technology, more and more digital devices are used in life. Common personal digital devices include cell phones, car phones, and the like. Common operating systems of the devices comprise an android system, and the most common control of the android system devices is interactive control by using a touch screen. For a vehicle occupant may have a situation where it is inconvenient to directly touch the screen of the vehicle by hand, requiring a lift-up operation. Aiming at the situation, the short-distance short-range remote control of the vehicle can be realized, and the operation experience of a user can be greatly improved.
In the related art, a method for realizing a mouse control function by utilizing a smart phone touch technology is proposed, and control of a PC (personal computer) is realized by the smart phone, wherein the method comprises touch gestures and a connection mode. However, the connection mode of controlling the mobile phone and the control system lacks the use of BLE low-power consumption Bluetooth, and the development cost for realizing touch control is high, so that a user needs to install corresponding application to realize operation.
As shown in fig. 1, the time sequence of interaction between the applet and the android system of the vehicle is shown, so as to realize BLE bluetooth connection and command transmission. Specifically, the applet starts to scan bluetooth, searches for the BLE bluetooth, the android system of the vehicle returns the device information of the BLE bluetooth, selects the BLE bluetooth on the applet, connects the BLE bluetooth through the applet, returns the status information of whether the applet is successfully connected with the BLE bluetooth, and in addition, fig. 1 further adds the transmission and reception flow of instructions.
Specifically, after the applet is successfully connected with the BLE bluetooth, the applet is utilized to send various touch control instructions to the android system of the vehicle, the android system of the vehicle analyzes the touch control instructions, and the analyzed touch control instructions are given to execute corresponding actions. The actions will be described in the following text with reference to the drawings.
Referring to fig. 2, fig. 2 is a flowchart illustrating a method for controlling a vehicle by using an applet according to an exemplary embodiment of the application;
the method comprises the steps that a small program starts system Bluetooth of a mobile terminal, searches BLE Bluetooth of a car machine, judges whether the system Bluetooth of the mobile terminal is not started successfully or whether the BLE Bluetooth of the car machine is not started if the BLE Bluetooth of the car machine fails to search, and starts the BLE Bluetooth of the car machine if the system Bluetooth of the mobile terminal is started.
If the applet is successfully connected with the BLE Bluetooth of the vehicle, the android system of the vehicle is driven by uInput to call a cursor to be displayed on a screen of the vehicle.
And after the cursor is successfully displayed on the screen of the car machine, sending a touch instruction to the android system of the car machine by using the small program (touch pad), and controlling the cursor to execute corresponding movement and operation by the android system of the car machine based on the received touch instruction.
BLE bluetooth connection: the applet provides the relevant bluetooth API via a Wechat, first scanning (wx.getblucoothdevices) for all bluetooth devices searched, exposing a list of bluetooth devices.
The user selects BLE Bluetooth;
and obtaining the deviceId and UUID of the BLE Bluetooth, and carrying out pairing connection with the BLE Bluetooth.
The connection is wx.createbble connection, and the connection is successful, and an instruction is sent to the android system of the vehicle machine through wx.writeblechacteracteristicvalue.
BLE bluetooth communication module: and the car machine is provided with the BLE Bluetooth and is in pairing connection with the system Bluetooth of the mobile terminal.
A cursor: after the applet is successfully connected with the android system of the vehicle, the android system of the vehicle uses uInput to drive and call a cursor to be displayed on a screen, and the simulation mouse operation is realized through an accessibilitiyService process of the android system.
The operations of performing the simulation by using the AccessibilityService include: single click, swipe, double click, multi-touch click or swipe gesture manipulation. And the applet transmits a plurality of touch control instructions to control cursor movement and operation. And the android system of the car machine receives the touch instruction sent by the applet, responds to single-finger pointing and clicking to realize finger touch and clicking effects, responds to double-finger gestures to realize operations such as picture zooming, page sliding and page switching, and responds to sliding to realize cursor sliding.
Referring to fig. 3, fig. 3 is a schematic diagram of an applet control vehicle according to an exemplary embodiment of the application;
as shown in fig. 3, the architecture includes an applet (mobile terminal) and an android system of the vehicle;
the small program comprises a Bluetooth module (system Bluetooth of a mobile terminal), a touch pad module, a rocker module and a coordinate value conversion module (namely a coordinate conversion module);
the vehicle comprises a Bluetooth module (BLE Bluetooth) and a cursor response module;
the applet is paired with the BLE Bluetooth connection of the vehicle machine through the system Bluetooth of the mobile terminal;
generating touch data through the touch pad module and the rocker module;
after the touch data is converted by the coordinate value conversion module, a touch instruction is obtained;
and the touch control instruction is sent to the BLE Bluetooth of the car machine through the system Bluetooth of the mobile terminal and the BLE Bluetooth, and the cursor response module controls a cursor to execute corresponding movement and operation based on the touch control instruction.
Referring to fig. 4, fig. 4 is a flowchart illustrating a vehicle control method according to an exemplary embodiment of the application;
as shown in fig. 4, the vehicle control method includes the steps of:
step S401, scanning and searching a car machine BLE Bluetooth and establishing connection with the car machine BLE Bluetooth;
Step S402, after the connection is successful, the car machine calls a cursor through uInput driving;
the BLE Bluetooth is low-power consumption Bluetooth, the applet end scans BLE Bluetooth signals of the vehicle machine end, connection is established, and after communication, the android system of the vehicle machine end realizes the call of a cursor, and the call of the cursor is the basis for subsequent actions. The applet end generates a related instruction, and then the vehicle machine end executes the related instruction, so that a vehicle occupant can directly operate the applet end without operating on a screen of the vehicle machine, and the experience of the vehicle occupant is improved.
Step S403, identifying a touch mode;
in the application, the touch mode is divided into a gesture touch mode and a rocker touch mode; gesture touch control comprises gesture operations such as single-finger sliding, single-finger clicking, double-finger sliding, double-finger kneading, single-finger long pressing and the like; the rocker touch mode is different from a gesture movement of gesture touch, the initial positions of the rockers are unified, the rockers move in different directions through sliding control, and the cursor continuously moves in a certain direction before the rockers are released, so that the offset of the sliding position from the origin is recorded.
Step S404, acquiring touch data based on the recognition result of the touch mode;
The touch data are acquired according to different touch modes, and the touch modes are divided into a gesture touch mode and a rocker touch mode, so that an identification action is required to be performed on the touch modes, and then the corresponding touch data are acquired.
Step S405, performing coordinate value conversion on the touch data to obtain a touch instruction;
the touch data has various types, however, if only the touch data (the touch data includes coordinate values) is generated at the applet end, the coordinate values are converted and then sent to the vehicle end to be a touch instruction instead of the touch data, the inventor needs to explain that the touch data is a conversion source of the touch instruction, the touch instruction is a conversion result of the touch data, and the two concepts are different.
In step S406, the touch command is sent, where the touch command is used to control movement and operation of the cursor.
The application is mainly characterized in that at the applet end, the vehicle-mounted end executes the movement and operation of a cursor based on the instruction sent by the applet end.
Referring to fig. 5, fig. 5 is a flowchart illustrating a method for converting touch data according to an exemplary embodiment of the application;
as shown in fig. 5, the method for converting touch data includes the following steps:
Step S501, acquiring a width value and a height value of a screen of the mobile terminal.
The mobile terminal refers to a WeChat applet terminal on the mobile phone or the ipad, and the applet terminal must acquire the width value and the height value of the screen of the mobile phone or the ipad so as to enable the mobile terminal to move and operate the cursor at an accurate position based on a series of calculation in the subsequent steps.
Step S502, obtaining a width value and a height value of a screen of the vehicle machine;
the width and height of the vehicle-mounted terminal are generally larger than those of the mobile terminal, and it is needless to say that the vehicle-mounted terminal is smaller than the mobile terminal, and the application is not limited herein.
In step S503, the abscissa conversion coefficient is a first ratio of the width value of the screen of the vehicle to the width value of the screen of the mobile terminal.
The first ratio in this step refers to the abscissa factor.
Step S504, the ordinate conversion coefficient is a second ratio of the height value of the screen of the car machine to the height value of the screen of the mobile terminal;
the second ratio in this step is referred to as the ordinate coefficient.
Step S505, performing product calculation on the mobile terminal abscissa value and the first ratio to obtain a vehicle-to-machine abscissa value;
And step S506, performing product calculation on the mobile terminal longitudinal coordinate value and the second ratio to obtain a vehicle-machine longitudinal coordinate value.
The inventor needs to say that the vehicle-machine abscissa value and the vehicle-machine ordinate value are all components of the touch control instruction, the vehicle-machine abscissa value and the vehicle-machine ordinate value are sent to the vehicle-machine end, and the vehicle-machine end directly moves and operates the coordinates according to the vehicle-machine abscissa value and the vehicle-machine ordinate value.
The inventor reminds that the touch control data generated by the applet end can be sent to the vehicle machine end only by generating a touch control instruction through the conversion.
Referring to fig. 6, fig. 6 is a flowchart illustrating a method for acquiring touch data of single finger sliding according to an exemplary embodiment of the present application;
as shown in fig. 6, the gesture touch includes a single-finger swipe, a single-finger click, a double-finger swipe, a double-finger pinch, and a single-finger long press gesture operation. The single finger sliding corresponds to the movement of the cursor, and the movement path is the same as the path of the finger sliding. Clicking the button, entering the page and other operations can be realized by clicking the corresponding click cursor with a single click. The double-finger sliding corresponds to the page sliding, and the sliding direction is the same as the finger sliding. The two-finger pinch corresponds to page and picture scaling. The single-finger long press corresponds to the long press cursor, and the long press editing and other operations can be realized. The gesture touch is required to monitor and judge the number of touch fingers and distinguish single-finger double-finger. And recording the moving end coordinate values (down_x and down_y) when the finger is put down, and transmitting the moving end coordinate values (move_x and move_y) when the finger is moved to a vehicle machine (android system) in real time.
The method for acquiring the touch data of the single-finger sliding comprises the following steps:
step S601, monitoring and identifying the number of touch fingers;
the number of fingers may be single or double, and even more preferably, three, four, etc., and in the present application, only single or double fingers are discussed.
Step S602, the number of the touch fingers is a single finger;
based on step S601, the number of touch fingers is identified as a single finger.
Step S603, monitoring the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the coordinate value of the moving end when the finger is moved, and recording and comparing the time value when the finger is put down and the time value when the finger is lifted up;
the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the monitored object when the finger moves, and the time value when the finger is put down and the time value when the finger is lifted up are recorded necessarily.
Step S604, comparing the coordinate value of the moving end when the finger is put down with the coordinate value of the moving end when the finger is lifted up;
and comparing the moving end coordinate value when the finger is put down with the moving end coordinate value when the finger is lifted, wherein in the step, the calculating process is not carried out on the moving end coordinate value when the finger is moved.
Step S605, if the moving end coordinate value when the finger is put down and the moving end coordinate value when the finger is lifted up are not equal, and the time value when the finger is lifted up is greater than the time value when the finger is put down, generating the touch data of single-finger sliding, wherein the touch data of single-finger sliding includes the moving end coordinate value when the finger is put down, the moving coordinate value when the finger is lifted up, and the moving end coordinate value when the finger is moved.
If the coordinate value of the moving end when the finger is put down is not equal to the coordinate value of the moving end when the finger is lifted, the time value when the finger is lifted is larger than the time value when the finger is put down, the touch data of single-finger sliding is generated, the coordinate values of the moving end when the finger is put down and the moving end when the finger is lifted are not equal, the corresponding movement is necessarily performed, and the time value when the finger is lifted is larger than the time value when the finger is put down, the touch data of single-finger sliding is generated.
Referring to fig. 7, fig. 7 is a flowchart illustrating a method for acquiring touch data of a single click according to an exemplary embodiment of the present application;
the inventor first needs to explain that, when the touch mode is a gesture touch mode and the number of fingers is a single finger, the touch data of a single click is acquired based on the description of fig. 7.
As shown in fig. 7, the method for acquiring touch data of a single click includes the following steps:
step S701, comparing the moving end coordinate value when the finger is put down, the moving end coordinate value when the finger is lifted up, and the moving end coordinate value when the finger is moved;
the "comparison" action is a necessary step for acquiring touch data of a click, i.e., the comparison action must be performed.
In step S702, if the moving end coordinate value when the finger is pressed, the moving end coordinate value when the finger is lifted and the moving end coordinate value when the finger is moved are equal, and if the difference between the time value when the finger is lifted and the time value when the finger is put down is less than or equal to the time threshold, the touch data of a single click is generated.
The coordinate value of the moving end when the finger is pressed is equal to the coordinate value of the moving end when the finger is lifted, and the coordinate value of the moving end when the finger is lifted is equal to the coordinate value of the moving end when the finger is moved, which is a first constraint condition, and a second constraint condition is that the difference value between the time value when the finger is lifted and the time value when the finger is put down is less than or equal to a time threshold value, so as to generate clicking touch control data, wherein the time threshold value can be flexibly set according to the use situation, and the time can be set to 0.5 second or 1 second … ….
Referring to fig. 8, fig. 8 is a flowchart illustrating a method for acquiring touch data of a long press according to an exemplary embodiment of the present application;
as shown in fig. 8, the method for acquiring the touch data of the long press includes the following steps:
s801, comparing the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the coordinate value of the moving end when the finger is moved;
s802, if the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the coordinate value of the moving end when the finger is moved are equal, and if the difference between the time value when the finger is lifted up and the time value when the finger is put down is larger than a time threshold, long-press touch control data are generated.
The inventor should be noted that, step S801 and step S802 are based on the above steps, and add a constraint that if the difference between the time value of the finger lifting and the time value of the finger dropping is greater than a time threshold, long-pressed touch data is generated, the time threshold and the time threshold of the step (step S702) are the same preset time value, i.e. the time threshold is 0.5 seconds and 1 second … …
Referring to fig. 9, fig. 9 is a flowchart illustrating a method for acquiring touch data of a two-finger sliding according to an exemplary embodiment of the application;
As shown in fig. 9, the method for acquiring touch data of double-finger sliding includes the following steps:
step S901, monitoring and identifying the number of touch fingers;
step S902, the number of the touch fingers is two;
based on the plurality of actions of step S901 and step S902, the processing result is double-finger.
Step S903, monitoring the moving end coordinate value when each finger in the double fingers is put down and the moving end coordinate value when each finger is lifted up, and recording the time value when the double fingers are put down and the time value when the double fingers are lifted up;
step S904, performing corresponding comparison on the moving end coordinate value when each finger is put down and the moving end coordinate value when each finger is lifted, and comparing the time value when each finger is put down and the time value when each finger is lifted up;
in step S905, if the moving end coordinate value of each finger is not equal to the moving end coordinate value of each finger when the finger is lifted, and the time value of each finger is greater than the time value of each finger when the finger is lifted, the touch data of the two-finger sliding is generated.
The principle of the double-finger is similar to that of the single-finger acquisition method, and the double-finger acquisition method is not repeated here.
Touch pad events of the touch pad developed based on the applet can be summarized as clicking, long pressing, moving, zooming, and double-finger sliding according to the above. Clicking and long pressing send event type (click, longtap) to the car machine (android system), moving send X-axis offset (rel_x), Y-axis offset (rel_y). And scaling and transmitting a moving end coordinate value (down_x, down_y) when the double-finger is put down, a moving end coordinate value (move_x, move_y) when the finger is moved, and a moving end coordinate value (up_x, up_y) when the finger is lifted, and then carrying out coordinate value conversion on the moving end coordinate value when the double-finger is put down, the moving end coordinate value when the finger is moved and the moving end coordinate value when the finger is lifted, wherein an android system of the vehicle machine enables a cursor to move and operate based on the moving end coordinate value when the double-finger is put down, the moving end coordinate value when the finger is moved and the moving end coordinate value when the finger is lifted after the coordinate value conversion. The two-finger sliding transmits a moving end coordinate value (down_x, down_y) when the finger is put down, a moving end coordinate value (move_x, move_y) when the finger is moved, and a moving end coordinate value (up_x, up_y) when the finger is lifted, and the applet transmits the moving end coordinate value when the finger is put down, the moving end coordinate value when the finger is moved and the moving end coordinate value when the finger is lifted to an android system of the vehicle in real time. The cursor is moved and operated based on the moving end coordinate value when the finger is put down, the moving end coordinate value when the finger is moved, and the moving end coordinate value when the finger is lifted.
Referring to fig. 10, fig. 10 is a flowchart illustrating a method for acquiring initial moving end coordinate values of a rocker and moving end coordinate values before releasing the rocker based on a rocker touch mode according to an exemplary embodiment of the present application;
as shown in fig. 10, the method for acquiring the initial moving end coordinate value of the rocker and the moving end coordinate value before the release of the rocker based on the rocker touch mode includes the following steps:
step S1001, monitoring an initial moving end coordinate value of the rocker and a moving end coordinate value before the release of the rocker;
step S1002, acquiring an initial moving end coordinate value of the rocker and a moving end coordinate value before the release of the rocker.
The movement route of the rocker touch pad is different from the gesture movement of gesture touch, the initial positions of the rockers are unified, the rockers move in different directions through sliding control, and the cursor continuously moves in a certain direction before the rockers are released, so that the offset of the sliding position from the origin is recorded.
Referring to fig. 11, fig. 11 is a block diagram of a vehicle control apparatus according to an exemplary embodiment of the present application;
as shown in fig. 11, the vehicle control apparatus 1100 includes:
the connection module 1101 is configured to scan and search for a bluetooth of a vehicle camera BLE and establish a connection with the bluetooth of the vehicle camera BLE;
A calling module 1102, configured to call a cursor through the uInput driver after the connection is successful;
the identifying module 1103 is configured to identify a touch mode;
an acquisition module 1104, configured to acquire touch data based on the recognition result of the touch mode;
the conversion module 1105 is configured to perform coordinate value conversion on the touch data to obtain a touch instruction;
the sending module 1106 is configured to send the touch instruction, where the touch instruction is used to control movement and operation of the cursor.
The conversion module 1105 is configured to: the applet is located at the mobile terminal; the touch data comprises a mobile terminal coordinate value, wherein the mobile terminal coordinate value comprises a mobile terminal abscissa value and a mobile terminal ordinate value; the touch control instruction comprises a vehicle transverse coordinate value and a vehicle longitudinal coordinate value;
acquiring a width value and a height value of a screen of the mobile terminal; acquiring a width value and a height value of a screen of the vehicle machine; the abscissa conversion coefficient is a first ratio of the width value of the screen of the car machine to the width value of the screen of the mobile terminal; the ordinate conversion coefficient is a second ratio of the height value of the screen of the car machine to the height value of the screen of the mobile terminal; performing product calculation on the mobile terminal abscissa value and the first ratio to obtain a vehicle machine abscissa value; and performing product calculation on the mobile terminal longitudinal coordinate value and the second ratio to obtain a vehicle-machine longitudinal coordinate value.
The acquisition module 1104 is configured to: monitoring and identifying the number of touch fingers; the number of the touch control fingers is single; monitoring the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the coordinate value of the moving end when the finger is moved, and recording and comparing the time value when the finger is put down and the time value when the finger is lifted up; comparing the coordinate value of the moving end when the finger is put down with the coordinate value of the moving end when the finger is lifted up; if the moving end coordinate value when the finger is put down is not equal to the moving end coordinate value when the finger is lifted, and the time value when the finger is lifted is larger than the time value when the finger is put down, generating single-finger sliding touch data, wherein the single-finger sliding touch data comprises the moving end coordinate value when the finger is put down, the moving coordinate value when the finger is lifted and the moving end coordinate value when the finger is moved.
The acquisition module 1104 is further configured to: comparing the coordinate value of the moving end when the finger is put down with the coordinate value of the moving end when the finger is lifted up; if the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted and the coordinate value of the moving end when the finger is moved are equal, and if the difference value between the time value when the finger is lifted and the time value when the finger is put down is smaller than or equal to a time threshold value, single-click touch control data are generated, wherein the single-click touch control data comprise the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted and the coordinate value of the moving end when the finger is moved.
The acquisition module 1104 is further configured to: and if the difference value between the time value when the finger is lifted and the time value when the finger is put down is larger than the time threshold value, generating long-press touch data, wherein the long-press touch data comprises a moving end coordinate value when the finger is put down, a moving end coordinate value when the finger is lifted and a moving end coordinate value when the finger is moved.
The acquisition module 1104 is further configured to: monitoring and identifying the number of touch fingers; the number of the touch control fingers is two; monitoring the coordinate value of the moving end when each finger in the double fingers is put down and the coordinate value of the moving end when each finger is lifted up respectively, and recording the time value when the double fingers are put down and the time value when the double fingers are lifted up; correspondingly comparing the moving end coordinate value of each finger when the finger is put down with the moving end coordinate value of each finger when the finger is lifted up, and comparing the time value of the two fingers when the finger is put down with the time value of the two fingers when the finger is lifted up; and if the coordinate value of the moving end when each finger is put down is not equal to the coordinate value of the moving end when each finger is lifted, and the time value when the two fingers are lifted is larger than the time value when the fingers are put down, generating the touch control data of the two-finger sliding.
The acquisition module 1104 is further configured to: monitoring and acquiring initial moving end coordinate values of the rocker and moving end coordinate values before the rocker is released.
In this embodiment, the vehicle control device is substantially provided with a plurality of modules for executing the vehicle control method in the above embodiment, and specific functions and technical effects may be referred to the vehicle control method embodiment, which is not described herein again.
Referring to fig. 12, fig. 12 is a schematic diagram of a computer system suitable for use in implementing an electronic device according to an embodiment of the present application.
As shown in fig. 12, an embodiment of the present application further provides an electronic device 1200, including a processor 1201, a memory 1202, and a communication bus 1203;
a communication bus 1203 is used to connect the processor 1201 with the memory 1202;
the processor 1201 is configured to execute a computer program stored in the memory 1202 to implement the vehicle-to-machine control method as in one or more of the embodiments described above.
The embodiment of the present application also provides a computer-readable storage medium having stored thereon a computer program for causing a computer to execute the vehicle-machine control method according to any one of the above embodiments.
The embodiment of the application also provides a non-volatile readable storage medium, in which one or more modules (programs) are stored, where the one or more modules are applied to a device, and the device may be caused to execute instructions (instructions) of a step included in the embodiment one of the embodiment of the application.
It should be noted that the computer readable medium described in the present disclosure may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor apparatus, device, or means, or any combination of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution apparatus, device, or apparatus. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution apparatus, device, or apparatus. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
The application also provides a vehicle machine, comprising: and controlling the vehicle according to the vehicle control method by using the small program positioned at the mobile terminal.
The application also provides a vehicle control system, which comprises a mobile terminal and the vehicle, wherein the vehicle is controlled by the mobile terminal according to the vehicle control method.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based devices which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The above embodiments are merely illustrative of the principles of the present application and its effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the application. Accordingly, it is intended that all equivalent modifications and variations of the application be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (12)

1. The vehicle-mounted control method is characterized by comprising the following steps of:
scanning and searching a BLE Bluetooth of a vehicle and establishing connection with the BLE Bluetooth of the vehicle;
after the connection is successful, the car machine calls a cursor through uInput driving;
identifying a touch mode;
acquiring touch data based on the recognition result of the touch mode;
coordinate value conversion is carried out on the touch data, and a touch instruction is obtained;
and sending the touch control instruction, wherein the touch control instruction is used for controlling movement and operation of the cursor.
2. The vehicle control method according to claim 1, characterized in that,
the touch data comprises a mobile terminal coordinate value, wherein the mobile terminal coordinate value comprises a mobile terminal abscissa value and a mobile terminal ordinate value;
The touch control instruction comprises a vehicle transverse coordinate value and a vehicle longitudinal coordinate value;
performing coordinate value conversion on the touch data to obtain a touch instruction, including:
acquiring a width value and a height value of a screen of the mobile terminal;
acquiring a width value and a height value of a screen of the vehicle machine;
the abscissa conversion coefficient is a first ratio of the width value of the screen of the car machine to the width value of the screen of the mobile terminal;
the ordinate conversion coefficient is a second ratio of the height value of the screen of the car machine to the height value of the screen of the mobile terminal;
performing product calculation on the mobile terminal abscissa value and the first ratio to obtain a vehicle machine abscissa value;
and performing product calculation on the mobile terminal longitudinal coordinate value and the second ratio to obtain a vehicle-machine longitudinal coordinate value.
3. The vehicle control method according to claim 2, wherein the recognition result of the touch mode is a gesture touch mode;
the acquiring touch data includes:
monitoring and identifying the number of touch fingers;
the number of the touch control fingers is single;
monitoring the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted up and the coordinate value of the moving end when the finger is moved, and recording and comparing the time value when the finger is put down and the time value when the finger is lifted up;
Comparing the coordinate value of the moving end when the finger is put down with the coordinate value of the moving end when the finger is lifted up;
if the moving end coordinate value when the finger is put down is not equal to the moving end coordinate value when the finger is lifted, and the time value when the finger is lifted is larger than the time value when the finger is put down, generating single-finger sliding touch data, wherein the single-finger sliding touch data comprises the moving end coordinate value when the finger is put down, the moving coordinate value when the finger is lifted and the moving end coordinate value when the finger is moved.
4. The vehicle control method according to claim 3, characterized in that,
comparing the coordinate value of the moving end when the finger is put down with the coordinate value of the moving end when the finger is lifted up;
if the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted and the coordinate value of the moving end when the finger is moved are equal, and if the difference value between the time value when the finger is lifted and the time value when the finger is put down is smaller than or equal to a time threshold value, single-click touch control data are generated, wherein the single-click touch control data comprise the coordinate value of the moving end when the finger is put down, the coordinate value of the moving end when the finger is lifted and the coordinate value of the moving end when the finger is moved.
5. The vehicle control method according to claim 4, wherein long-press touch data is generated if a difference between the time value when the finger is lifted and the time value when the finger is lowered is greater than the time threshold, wherein the long-press touch data includes a moving end coordinate value when the finger is lowered, a moving end coordinate value when the finger is lifted, and a moving end coordinate value when the finger is moved.
6. The vehicle control method according to claim 2, wherein the recognition result of the touch mode is a gesture touch mode;
the acquiring touch data includes:
monitoring and identifying the number of touch fingers;
the number of the touch control fingers is two;
monitoring the coordinate value of the moving end when each finger in the double fingers is put down and the coordinate value of the moving end when each finger is lifted up respectively, and recording the time value when the double fingers are put down and the time value when the double fingers are lifted up;
correspondingly comparing the moving end coordinate value of each finger when the finger is put down with the moving end coordinate value of each finger when the finger is lifted up, and comparing the time value of the two fingers when the finger is put down with the time value of the two fingers when the finger is lifted up;
and if the coordinate value of the moving end when each finger is put down is not equal to the coordinate value of the moving end when each finger is lifted, and the time value when the two fingers are lifted is larger than the time value when the fingers are put down, generating the touch control data of the two-finger sliding.
7. The vehicle control method according to claim 2, wherein the recognition result of the touch mode is a rocker touch mode;
the acquiring touch data includes: monitoring and acquiring initial moving end coordinate values of the rocker and moving end coordinate values before the rocker is released.
8. A vehicle-mounted control device, characterized in that the vehicle-mounted control device comprises:
the connection module is used for scanning and searching the BLE Bluetooth of the vehicle and establishing connection with the BLE Bluetooth of the vehicle;
the calling module is used for calling a cursor through uInput driving after the connection is successful;
the identification module is used for identifying the touch mode;
the acquisition module is used for acquiring touch data based on the recognition result of the touch mode;
the conversion module is used for converting coordinate values of the touch data to obtain a touch instruction;
and the sending module is used for sending the touch control instruction, and the touch control instruction is used for controlling movement and operation of the cursor.
9. An electronic device, the electronic device comprising:
one or more processors;
storage means for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the in-vehicle control method of any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the vehicle-to-vehicle control method according to any one of claims 1 to 7.
11. A vehicle machine, comprising: the vehicle control method according to any one of claims 1 to 7, wherein the vehicle is controlled by using an applet located at a mobile terminal.
12. A vehicle control system, characterized by comprising a mobile terminal and the vehicle, the vehicle being controlled by the mobile terminal according to the vehicle control method of any one of claims 1 to 7.
CN202310960054.1A 2023-07-28 2023-07-28 Vehicle control method, device, system, electronic equipment, medium and vehicle Pending CN116974442A (en)

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