CN114523919B - Vehicle and control method thereof - Google Patents

Vehicle and control method thereof Download PDF

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Publication number
CN114523919B
CN114523919B CN202210134382.1A CN202210134382A CN114523919B CN 114523919 B CN114523919 B CN 114523919B CN 202210134382 A CN202210134382 A CN 202210134382A CN 114523919 B CN114523919 B CN 114523919B
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China
Prior art keywords
vehicle
central control
mounted display
assembly
wireless charging
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CN202210134382.1A
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Chinese (zh)
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CN114523919A (en
Inventor
姚巧丽
王依林
杨鹏
王本强
王树利
刘延峰
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Hisense Group Holding Co Ltd
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Hisense Group Holding Co Ltd
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Priority to CN202210134382.1A priority Critical patent/CN114523919B/en
Publication of CN114523919A publication Critical patent/CN114523919A/en
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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
    • B60R16/023—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 for transmission of signals between vehicle parts or subsystems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/85—Arrangements for transferring vehicle- or driver-related data
    • 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
    • B60R16/03—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 for supply of electrical power to vehicle subsystems or for
    • 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
    • G06F9/4401—Bootstrapping
    • G06F9/4418—Suspend and resume; Hibernate and awake
    • 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
    • G06F9/4401—Bootstrapping
    • G06F9/442—Shutdown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/589—Wireless data transfers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Transportation (AREA)
  • Computer Security & Cryptography (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The application discloses a vehicle and a control method thereof, and relates to the technical field of vehicles. The vehicle comprises a vehicle-mounted display device which can move relative to a central control component, wherein after wireless communication connection is established between the vehicle-mounted display device and the central control component, the vehicle-mounted display device can send a control command to the central control component after receiving touch operation of an interaction control of a target vehicle-mounted device, so that the central control component can control the working state of the target vehicle-mounted device. Therefore, the control of the working state of the vehicle-mounted device can be realized through the movable vehicle-mounted display equipment, so that the flexibility of controlling the vehicle-mounted device is improved.

Description

Vehicle and control method thereof
Technical Field
The present disclosure relates to the field of vehicle technologies, and in particular, to a vehicle and a control method thereof.
Background
A central control display screen is arranged in the vehicle, and the central control display screen displays interaction controls of vehicle-mounted devices in the vehicle. The vehicle can respond to the touch operation of the driver for the interactive control to control the working state of the vehicle-mounted device. However, this method of controlling the operating state of the in-vehicle device is less flexible.
Disclosure of Invention
The application provides a vehicle and a control method thereof, which can solve the problem of lower flexibility of a method for controlling the working state of a vehicle-mounted device in the related art. The technical scheme is as follows:
in one aspect, a vehicle is provided, the vehicle comprising: the vehicle-mounted display device can move relative to the central control assembly and can establish wireless communication connection with the central control assembly;
the central control component is used for controlling the vehicle-mounted display equipment to display a first operation interface of a vehicle-mounted operation system in a display screen of the vehicle-mounted display equipment through the wireless communication connection if the wireless communication connection is detected to be established with the vehicle-mounted display equipment, and at least one interaction control of a vehicle-mounted device is displayed in the first operation interface;
the vehicle-mounted display device is used for sending a control instruction for a target vehicle-mounted device to the central control component through the wireless communication connection if touch operation of an interaction control for the target vehicle-mounted device in at least one vehicle-mounted device is received, and displaying a second operation interface of a terminal operation system if the wireless communication connection is not established with the central control component, wherein the second operation interface is provided with an identifier of at least one terminal application;
The central control component is further used for controlling the working state of the target vehicle-mounted device based on the control instruction.
In another aspect, a control method of a vehicle is provided, applied to a central control assembly of the vehicle, the vehicle further includes: the vehicle-mounted display device can move relative to the central control assembly and can establish wireless communication connection with the central control assembly; the method comprises the following steps:
if the wireless communication connection with the vehicle-mounted display equipment is detected to be established, controlling the vehicle-mounted display equipment to display an operation interface of a vehicle-mounted operation system through the wireless communication connection, wherein an interaction control of at least one vehicle-mounted device is displayed in the operation interface;
controlling the working state of a target vehicle-mounted device in at least one vehicle-mounted device based on a control instruction sent by the vehicle-mounted display equipment;
and the control instruction is triggered by touch operation of an interaction control of the target vehicle-mounted device in the operation interface.
Optionally, the vehicle further includes: the wireless charging assembly is fixedly connected with the vehicle body of the vehicle; the method further comprises the steps of:
And after the power-on is started, the power supply circuit is controlled to supply power for the wireless charging assembly so that the wireless charging assembly can perform wireless charging for the vehicle-mounted display equipment.
Optionally, the method further comprises:
and after the power-on starting, controlling the vehicle-mounted display equipment to be in an awake state, and controlling the vehicle-mounted display equipment to be in a shutdown state or a dormant state if a flameout instruction is detected.
Optionally, the control instruction for the target vehicle-mounted device includes: a target key value generated based on the touch operation, wherein the target key value is used for representing an operation position of the touch operation in the display screen; the controlling the working state of the target vehicle-mounted device based on the control instruction sent by the vehicle-mounted display device and aiming at the target vehicle-mounted device in at least one vehicle-mounted device comprises:
and controlling the working state of the target vehicle-mounted device based on the target key value.
In still another aspect, there is provided a control method of a vehicle, applied to an in-vehicle display apparatus of a vehicle, the in-vehicle display apparatus including: display screen, the vehicle still includes: the vehicle-mounted display equipment can move relative to the central control assembly and can establish wireless communication connection with the central control assembly; the method comprises the following steps:
Under the control operation of the central control component, a first operation interface of a vehicle-mounted operation system is displayed in the display screen through the wireless communication connection, an interaction control of at least one vehicle-mounted device is displayed in the first operation interface, and the control operation is triggered after the central control component detects that the wireless communication connection is established with the vehicle-mounted display equipment;
if touch operation of an interaction control of a target vehicle-mounted device in at least one vehicle-mounted device is received, a control instruction aiming at the target vehicle-mounted device is sent to the central control component through the wireless communication connection, and the control instruction is used for indicating the central control component to control the working state of the target vehicle-mounted device based on the control instruction;
and if the wireless communication connection is not established with the central control component, displaying a second operation interface of the terminal operation system, wherein the second operation interface displays at least one identifier of the terminal application.
Optionally, the method further comprises:
after the wireless communication connection is established with the central control component, if the charging voltage of the wireless charging component is detected to be smaller than a voltage threshold value, the wireless charging component is in a shutdown state or a dormant state, and if the charging voltage of the wireless charging component is detected to be larger than or equal to the voltage threshold value, the wireless charging component is in an awakening state;
Or if the wireless communication connection is not established with the central control component, adjusting the working state of the vehicle-mounted display device based on the received state adjustment operation, wherein the working state comprises one of the following states: a shutdown state, a sleep state, and an awake state.
Optionally, the method further comprises:
and when the vehicle-mounted display device is in the awakening state, if the residual electric quantity of the vehicle-mounted display device is detected to be smaller than the electric quantity threshold value and is not arranged on the wireless charging assembly, sending a reminding signal.
Optionally, the method further comprises:
and if the disconnection of the wireless communication with the central control component is detected, the central control component is in a shutdown state or a dormant state.
Optionally, the wireless communication connection is a bluetooth connection or a wireless fidelity connection.
In yet another aspect, a vehicle is provided, the vehicle comprising: the control system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the control method of the vehicle according to the aspect when executing the computer program.
In yet another aspect, a computer-readable storage medium having a computer program stored therein, the computer program being loaded and executed by a processor to implement the method of controlling a vehicle as described in the above aspect is provided.
In a further aspect, there is provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the method of controlling a vehicle as described in the above aspects.
The beneficial effects that this application provided technical scheme brought include at least:
the application provides a vehicle and a control method thereof, wherein the vehicle comprises a vehicle-mounted display device capable of moving relative to a central control component, and when the vehicle-mounted display device receives touch operation of an interaction control for a target vehicle-mounted device, a control command can be sent to the central control component so that the central control component controls the working state of the target vehicle-mounted device. Therefore, the control of the working state of the vehicle-mounted device can be realized through the movable vehicle-mounted display equipment, so that the flexibility of controlling the vehicle-mounted device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a vehicle according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a first operation interface according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a second operation interface according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of another vehicle according to an embodiment of the present application;
fig. 5 is a schematic logic processing diagram of the vehicle-mounted display device and the central control component under the condition that the vehicle-mounted display device actively sends a key value to the central control component according to the embodiment of the application;
fig. 6 is a schematic logic processing diagram of a vehicle-mounted display device and a central control component in the case that the central control component actively sends a signal to the vehicle-mounted display device according to an embodiment of the present application;
fig. 7 is a flowchart of a control method of a vehicle according to an embodiment of the present application.
Detailed Description
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 below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a vehicle according to an embodiment of the present application. Referring to fig. 1, the vehicle includes: a central control component 01 and an on-board display device 02. The in-vehicle display apparatus 02 can move relative to the center control module 01, and can establish a wireless communication connection with the center control module 01. That is, the in-vehicle display device 02 is a mobile display device in a vehicle, and can communicate with the center control module 01 by wireless. Alternatively, the wireless communication connection may be one of the following: bluetooth connection and wireless fidelity (wireless fidelity, wi-Fi) connection.
The central control module 01 can be used for controlling the vehicle-mounted display device 02 to display a first operation interface of the vehicle-mounted operation system on a display screen of the vehicle-mounted display device 02 through the wireless communication connection when the wireless communication connection is detected to be established with the vehicle-mounted display device 02. And at least one interaction control of the vehicle-mounted device is displayed in the first operation interface. The at least one vehicle-mounted device may include at least one of the following: vehicle-mounted air conditioner, vehicle-mounted radio and vehicle-mounted sound box. The target in-vehicle device may be any one of the at least one in-vehicle device. By way of example, fig. 2 shows a schematic diagram of a first operating interface. Referring to fig. 2, the first operation interface includes: the vehicle-mounted air conditioner interaction control 01a, the vehicle-mounted radio interaction control 01b and the vehicle-mounted sound box interaction control 01c. As can be seen from fig. 2, the interaction control 01a includes a temperature adjustment sub-control for adjusting the temperature of the vehicle-mounted air conditioner, and a gear adjustment sub-control for adjusting the gear of the vehicle-mounted air conditioner. The interaction control 01b is used for switching the radio channel of the vehicle-mounted radio, and the interaction control 01c is used for adjusting the volume of the vehicle-mounted sound box. In addition, as can be seen from fig. 2, the first operation interface further includes the current temperature, weather and time.
The in-vehicle display device 02 can be used for sending a control instruction based on the target in-vehicle device to the central control component 01 through wireless communication connection if touch operation of an interaction control of the target in-vehicle device in at least one in-vehicle device is received, and the central control component 01 is further used for controlling the working state of the target in-vehicle device based on the control instruction after receiving the control instruction.
The in-vehicle display apparatus 02 can also be used to display the second operation interface of the terminal operation system if no wireless communication connection (e.g., disconnection of the wireless communication connection) is established with the center control module 01. The second operation interface displays at least one identification of the terminal application. The identification of each terminal application may include: the application name and/or the application icon of the terminal application. Each terminal application may refer to an application installed in a terminal operating system.
By way of example, fig. 3 shows a schematic diagram of a second operating interface. As can be seen from fig. 3, the second operation interface includes application identifications of a plurality of terminal applications. The plurality of terminal applications includes: applications for entertaining users, such as reading applications, music applications, chat applications, video applications, and game applications, and applications for providing basic services to users, such as conversations, messages, address books, browsers, clocks, cameras, gallery, application centers, tools, calendars, and settings. In addition, the second operation interface may further include: current time, weather, and temperature.
In summary, the embodiment of the application provides a vehicle, which includes a vehicle-mounted display device capable of moving relative to a central control component, and after a wireless communication connection is established between the vehicle-mounted display device and the central control component, the vehicle-mounted display device may send a control command to the central control component after receiving a touch operation of an interaction control for a target vehicle-mounted device, so that the central control component controls a working state of the target vehicle-mounted device. Therefore, in the embodiment of the application, the control of the working state of the vehicle-mounted device can be realized through the movable vehicle-mounted display equipment, so that the flexibility of controlling the vehicle-mounted device is improved.
In addition, the first operation interface of the vehicle-mounted operation system can be displayed after the vehicle-mounted display equipment establishes communication with the central control assembly, and the second operation interface of the terminal operation system can be displayed after wireless communication connection is not established with the central control assembly, so that the application flexibility of the vehicle-mounted display equipment is improved.
Optionally, the vehicle provided in the embodiment of the present application may not be provided with a central control display screen. Thus, the manufacturing cost of the vehicle can be reduced while improving the flexibility of controlling the in-vehicle device.
Fig. 4 is a schematic structural view of another vehicle according to an embodiment of the present application. Referring to fig. 4, the vehicle may further include: a power circuit (not shown in fig. 4), and a wireless charging assembly 03 connected to the power circuit. The wireless charging assembly 03 may be fixedly connected to the body of the vehicle. For example, as shown in fig. 4, the wireless charging assembly 03 may be located between a primary driver's seat and a secondary driver's seat of the vehicle.
The central control assembly 01 of the vehicle can also be used for controlling a power supply circuit to supply power to the wireless charging assembly 03 after power-on starting. The wireless charging assembly 03 can be used for wirelessly charging the vehicle-mounted display device 02 under the power supply effect of the power supply circuit. For example, after the in-vehicle display apparatus 02 is placed on the wireless charging assembly 03, the wireless charging assembly 03 may charge the in-vehicle display apparatus 02.
In the embodiment of the present application, the control instruction for the target vehicle-mounted device may include: a target key value generated based on a touch operation of an interactive control for the target vehicle. The target key value is used for representing the operation position of touch operation in the display screen. The central control assembly 01 can also be used for controlling the working state of the vehicle-mounted device based on the target key value.
Wherein the target key value may be a character string, which may be composed of 16-bit digits. And, the target key value may be determined based on an operational position in the display screen of the touch operation of the interactive control for the target vehicle. For example, it may be determined based on the correspondence relationship of the operation position and the key value.
After the wireless communication connection is established with the central control component 01, after receiving the touch operation of the driver on the display screen of the vehicle-mounted display device 02, referring to fig. 5, the vehicle-mounted display device 02 can detect whether the operation position of the touch operation is located in the area where the interaction control of any vehicle-mounted device in at least one vehicle-mounted device is located. If the vehicle-mounted display device 02 determines that the operation position of the touch operation is located in the area where the interactive control of the target vehicle-mounted device is located, it may be determined that the touch operation is a touch operation for the interactive control of the target vehicle-mounted device, and then a target key value may be generated based on the touch operation and packaged in a control command. The control command may be a private command. Then, the in-vehicle display apparatus 02 may transmit the control command encapsulated with the target key value to the center control component 01.
After receiving the control command encapsulated with the target key value, the central control component 01 can analyze the control command to obtain the target key value, and can analyze the target key value to obtain the position of the touch operation in the display screen. Then, the central control component 01 can control the working state of the target vehicle-mounted device based on the operation interface of the vehicle-mounted operation system and the position of the touch operation.
In the embodiment of the present application, the in-vehicle display apparatus 02 may communicate with the central control component 01 through a transmission control protocol (transmission control protocol, TCP). For example, the in-vehicle display apparatus 02 can encapsulate a control instruction for the target in-vehicle device in a message body of a TCP message to transmit to the center control component 01. Alternatively, the control instruction may be encapsulated in a message body of one of the message bodies. The control instructions may further include: a time stamp for indicating an operation time of the touch operation.
The process of the in-vehicle display apparatus 02 transmitting the control instruction for the target in-vehicle device to the center control module 01 based on TCP may include: the first application in the in-vehicle display apparatus 02 creates a first socket, and the second application in the central control unit 01 creates a second socket. Each of the first socket and the second socket includes: port number and internet protocol (internet protocol, IP) address. The first application program is used for generating a control instruction based on touch operation of the interaction control of the target vehicle-mounted device. The second application program is used for controlling the working state of the target vehicle-mounted device based on the control instruction.
The central control component 01 and the vehicle-mounted display device 02 firstly acquire the port number and the IP address of the socket of the other party. Then, the first application program transmits a control instruction for the target in-vehicle device to the first socket, which in turn transmits the control instruction to the first network driver so that the first network driver transmits to the network. After receiving the network data (i.e. the control instruction) bound to the first socket from the network, the second network driver of the central control component 01 obtains the data that the carried port number is the same as the port number of the first socket and the IP address is the same as the IP address of the first socket, and then sends the network data to the second socket. The second application may then read the network data from the second socket to control the operational state of the target in-vehicle device.
In this embodiment of the present application, the in-vehicle display device 02 may be further configured to update an operation interface displayed in the display screen after receiving a touch operation of the interactive control for the target in-vehicle device. For example, assume that the target vehicle-mounted device is a vehicle-mounted radio and the interaction control of the vehicle-mounted radio is a switch control of the vehicle-mounted radio. When the car radio is not in the working state, the car display device 02 displays the switch control with a first display effect, and when the car radio is in the working state, the car display device 02 displays the switch control with a second display effect. The first display effect is different from the second display effect. Based on this, if the car radio is not in the working state before the touch operation of the switch control of the car radio is received, after the touch operation of the switch control of the car radio is received, the car display device 02 may update the display of the switch control from the first display effect to the second display effect, so as to achieve the effect of updating the displayed operation interface.
Optionally, for a scenario that the operation interface displayed by the vehicle-mounted display device 02 further displays an initial parameter value of a state parameter of the vehicle-mounted device, after the central control component 01 controls the working state of the target vehicle-mounted device, the central control component may further send the target parameter value of the state parameter of the target vehicle-mounted device to the vehicle-mounted display device 02, so that the vehicle-mounted display device updates the initial parameter value of the state parameter displayed in the operation interface to the target parameter value.
In the embodiment of the present application, the in-vehicle display device 02 may be in an awake state after the vehicle is started, and in a shutdown state or a sleep state after the vehicle is flameout.
In an alternative implementation manner, the central control component 01 may also be used to control the on-vehicle display device 02 to be in an awake state after power-on, and control the on-vehicle display device 02 to be in a shutdown state or a sleep state if a flameout command is detected. The central control assembly 01 can be powered on to be started after receiving a starting operation of an ignition switch of the vehicle, namely, can be powered on to be started after the vehicle is started.
For example, the in-vehicle display apparatus 02 may be in a sleep state during a period in which the center control module 01 is not activated. After the central control assembly 01 is powered on and started, wireless communication connection can be automatically established with the vehicle-mounted display equipment 02. Thereafter, the central control component 01 may send a wake-up instruction to the in-vehicle display apparatus 02. After receiving the wake-up instruction, the vehicle-mounted display device 02 can enter a wake-up state in response to the wake-up instruction. If the central control component 01 detects a flameout instruction, a sleep instruction may be sent to the vehicle-mounted display device 02. After receiving the sleep instruction, the vehicle-mounted display device 02 can enter a sleep state in response to the sleep instruction.
In another alternative implementation manner, after the central control component 01 is powered on, a connection request may be sent to the vehicle-mounted display device 02, and after the vehicle-mounted display device 02 receives the connection request, the vehicle-mounted display device may enter an awake state. After detecting the flameout command, the central control assembly 01 can disconnect the wireless communication connection with the vehicle-mounted display device 02. The in-vehicle display apparatus 02 is also configured to be in a shutdown state or a sleep state if disconnection of wireless communication with the center control module 01 is detected.
In yet another alternative implementation, the vehicle includes a power circuit and a wireless charging assembly 03. After the power supply circuit supplies power to the wireless charging assembly 03, the charging voltage of the wireless charging assembly 03 can be greater than or equal to the voltage threshold. After detecting the flameout command, the central control component 01 can stop controlling the power circuit to supply power to the wireless charging component 03. After the power supply circuit stops supplying power to the wireless charging assembly 03, the charging power of the wireless charging assembly 03 is smaller than the voltage threshold. Based on this, the in-vehicle display apparatus 02 may also be configured to be in an awake state if it is detected that the charging voltage of the wireless charging assembly 03 is greater than or equal to the voltage threshold; if the charging voltage of the wireless charging component 03 is detected to be smaller than the voltage threshold, the wireless charging component is in a shutdown state or a dormant state. The voltage threshold may be stored in advance in the in-vehicle display apparatus.
It will be appreciated that the vehicle central control assembly 01 may control the status of the on-board display device 02 (i.e., the wake-up state and the power-off or sleep-state described above) by any one of the three alternative implementations described above, or may combine to control the status of the on-board display device 02.
For a scenario in which the in-vehicle display device 02 includes the wireless charging assembly 03, the occupant may move the in-vehicle display device 02 from the wireless charging assembly 03 to another location, and the wireless charging assembly 03 may not be able to charge the in-vehicle display device 02 after the in-vehicle display device 02 is no longer located on the wireless charging assembly 03. In this case, when the vehicle-mounted display device 02 is in the wake-up state, if the remaining electric quantity is detected to be less than the electric quantity threshold value and the vehicle-mounted display device 02 is detected not to be disposed on the wireless charging assembly 03, a reminding signal may be sent to remind the driver to replace the vehicle-mounted display device 02 on the charging surface of the wireless charging assembly 03.
Optionally, the alert signal may include: text signals and/or sound signals. For example, the alert signal may include: text signals and sound signals.
In an embodiment of the present application, at least one vehicle-mounted application may be installed in the vehicle-mounted operating system, where the at least one vehicle-mounted application may include at least one of the following applications: applications for providing entertainment services to occupants, such as music applications, video applications, and gallery applications, and applications for providing basic services to occupants, such as navigation applications and browser applications. Correspondingly, the application identifier of the at least one vehicle-mounted application can also be displayed in the operation interface of the vehicle-mounted operation system displayed on the display screen of the vehicle-mounted display device 02. Each in-vehicle application may refer to an application installed in an in-vehicle operating system.
With continued reference to fig. 5, if the vehicle-mounted display device 02 detects that the operation position of the touch operation on the display screen is located in the area where the application identifier of the target vehicle-mounted application is located in at least one vehicle-mounted application, it may determine that the touch operation of the application identifier of the target vehicle-mounted application is received, and then may send a specific key value generated based on the touch operation to the central control component 01, where the specific key value is used to characterize the operation position of the touch operation. After receiving the specific key value, the central control component 01 can send the target application data to the vehicle-mounted display device 02 based on the specific key value. After receiving the target application data, the vehicle-mounted display device 02 can display the target application data. The target vehicle-mounted application may be any vehicle-mounted application of the at least one vehicle-mounted application.
For example, if the operation position of the touch operation of the driver is located in the area where the application identifier of the music application is located, after receiving the specific key value generated for the touch operation, the central control component 01 may send, to the in-vehicle display device 02, the target application data including the audio stored in the vehicle and the identifier of the audio through the wireless communication connection with the in-vehicle display device 02. Accordingly, the in-vehicle display apparatus 02 can display the identification of the audio and play the audio.
If the operation position of the touch operation of the driver and the passenger is located in the area where the application identifier of the gallery application is located, after receiving the specific key value generated for the touch operation, the central control component 01 is connected with the wireless communication, and the target application data sent to the vehicle-mounted display device 02 may include a picture stored in the vehicle. Accordingly, the picture can be displayed by the in-vehicle display apparatus 02.
If the operation position of the touch operation of the driver and the passenger is located in the area where the application identifier of the video application is located, after receiving the specific key value generated for the touch operation, the central control component 01 is connected with the wireless communication, and the target application data sent to the vehicle-mounted display device 02 may include the video stored in the vehicle. Correspondingly, the vehicle-mounted display device can 02 play the video.
If the operation position of the touch operation of the driver and the passenger is located in the area where the application identifier of the navigation application is located, after receiving the specific key value generated for the touch operation, the central control component 01 is connected with the wireless communication, and the target application data sent to the vehicle-mounted display device 02 can include the real-time position of the vehicle. Thereafter, the in-vehicle display apparatus 02 can mark the real-time position of the vehicle in the map of the navigation interface.
If the operation position of the touch operation of the driver and the passenger is located in the area where the application identifier of the browser application is located, after receiving the specific key value generated for the touch operation, the central control component 01 is connected with the wireless communication, and the target application data sent to the vehicle-mounted display device 02 may include a picture pulled from a background server of the browser application. Accordingly, the in-vehicle display apparatus 02 can display the picture.
Optionally, the central control component may employ Wi-Fi Display (WFD) technology to send pictures, audio and video to the in-vehicle Display device. WFD is a data transfer specification developed by the Wi-Fi alliance (alliance).
It can be understood that if the in-vehicle display apparatus 02 determines that the operation position of the touch operation is not located in the area where the interactive control of any vehicle device is located, and is not located in the area where the application identifier of any vehicle application is located, the touch operation may be determined to be an invalid touch operation, and then any operation may not be executed.
In the embodiment of the application, after the central control assembly 01 is powered on and started, a vehicle body signal sent by a vehicle body assembly of a vehicle can also be received. Referring to fig. 6, the body signal may be one of the following: a car body prompt signal and a reversing signal. The body prompt signal may include at least one of the following: a signal for characterizing a tire pressure of the tire that is too low, a signal for characterizing an unused seat belt, a signal for characterizing an unlocked door, and a signal for characterizing a closer distance of an obstacle.
After receiving the vehicle body prompt signal, the vehicle-mounted display device 02 can display a corresponding prompt icon based on the prompt information. Because the tire pressure of the tire is too low, the safety belt is not used, the vehicle door is not locked, and the distance from the vehicle to the obstacle is relatively short, the vehicle is not only required to be prompted by adopting the prompt icon, but also required to be prompted by adopting the prompt sound. Based on this, the central control component 01 can also control the speaker to be in a working state after receiving the vehicle body prompt signal, and directly control the speaker to send out corresponding prompt sound after determining that the vehicle-mounted display device 02 receives the vehicle body prompt signal. Therefore, the time delay of the loudspeaker for sending the prompt sound can be reduced, the prompt icon is ensured to be displayed, and the prompt sound can be synchronously played.
Alternatively, after receiving the vehicle body prompt signal sent by the central control component 01, the vehicle-mounted display device 02 may send a confirmation message to the central control component 01, where the confirmation message is used to indicate that the vehicle-mounted display device 02 has received the vehicle body prompt signal. Accordingly, after receiving the confirmation message, the central control component 01 can determine that the vehicle-mounted display device 02 has received the vehicle body prompt signal.
In this embodiment, please continue to refer to fig. 6, after receiving the reverse signal, the central control component 01 may send the reverse image to the vehicle-mounted display device 02. The vehicle-mounted display device 02 can display the reversing image after receiving the reversing image. After the reversing is finished, the central control component 01 can control the vehicle-mounted display device 02 to display a main interface of the vehicle-mounted operating system. Alternatively, the central control component 01 may send the reverse image to the vehicle-mounted display device 02 through WFD technology.
Optionally, the central control component 01 may also establish a wireless communication connection with the driver's mobile terminal. As shown in fig. 6, the body signal may also include a bluetooth signal from the mobile terminal. The bluetooth signal may be one of the following: incoming call signals and bluetooth switch signals for multimedia files. The multimedia file may be one of the following: audio, video, and pictures.
After receiving the bluetooth signal from the mobile terminal, the central control component 01 may send the bluetooth signal to the vehicle-mounted display device 02. After receiving the bluetooth signal, the in-vehicle display device 02 may display a corresponding interface based on the bluetooth signal.
If the bluetooth signal is an incoming call signal, the vehicle-mounted display device 02 may display a call interface after receiving the incoming call signal. The mobile terminal may be a smart phone or a tablet computer.
If the bluetooth signal is a bluetooth switching signal for the multimedia file, the vehicle-mounted display device 02 can switch and display the multimedia file after receiving the bluetooth switching signal.
In the embodiment of the application, the vehicle-mounted display device 02 can move relative to the central control assembly 01, and is not fixed at a certain position in the cabin of the vehicle, so that the operation of a driver in the cabin can be facilitated, and the flexibility of controlling the vehicle is improved. In addition, under the scene that a plurality of drivers and passengers are arranged in the vehicle cabin, the operation of the passengers can be convenient to control the vehicle, the operation frequency of the drivers is reduced, and therefore the driving risk is reduced.
In summary, the embodiment of the application provides a vehicle, which includes a vehicle-mounted display device capable of moving relative to a central control component, and after a wireless communication connection is established between the vehicle-mounted display device and the central control component, the vehicle-mounted display device may send a control command to the central control component after receiving a touch operation of an interaction control for a target vehicle-mounted device, so that the central control component controls a working state of the target vehicle-mounted device. Therefore, in the embodiment of the application, the control of the working state of the vehicle-mounted device can be realized through the movable vehicle-mounted display equipment, so that the flexibility of controlling the vehicle-mounted device is improved.
In addition, the first operation interface of the vehicle-mounted operation system can be displayed after the vehicle-mounted display equipment establishes communication with the central control assembly, and the second operation interface of the terminal operation system can be displayed after wireless communication connection is not established with the central control assembly, so that the application flexibility of the vehicle-mounted display equipment is improved.
Fig. 7 is a schematic diagram of a vehicle control method according to an embodiment of the present application, where the method can be applied to a vehicle, such as the vehicle shown in fig. 1. The vehicle comprises a central control assembly and an on-board display device, wherein the on-board display device can move relative to the central control assembly and can establish wireless communication connection with the central control assembly. Referring to fig. 5, the method includes:
and step 101, if the central control component is in wireless communication connection with the vehicle-mounted display equipment, the vehicle-mounted display equipment is controlled to display a first operation interface of the vehicle-mounted operation system through the wireless communication connection.
And the first operation interface is displayed with at least one interactive control of the vehicle-mounted device.
Step 102, if the vehicle-mounted display equipment receives touch operation of an interaction control of a target vehicle-mounted device in at least one vehicle-mounted device, a control instruction for the target vehicle-mounted device is sent to the central control component through wireless communication connection.
And 103, controlling the working state of the target vehicle-mounted device by the central control component based on a control instruction aiming at the target vehicle-mounted device.
Step 104, if the vehicle-mounted display establishes that the wireless communication connection is not established with the central control assembly, displaying a second operation interface of the terminal operation system.
The second operation interface may display at least one identifier of the terminal application.
Optionally, the vehicle may further include: a power circuit, and a wireless charging assembly connected to the power circuit. The wireless charging assembly may be fixedly connected with the body of the vehicle. After the central control assembly is powered on and started, the power supply circuit can be controlled to supply power to the wireless charging assembly, so that the wireless charging assembly can perform wireless charging for the vehicle-mounted display equipment.
Optionally, after the power-on is started, the central control component can also control the vehicle-mounted display device to be in an awake state, and if a flameout instruction is detected, the vehicle-mounted display device is controlled to be in a shutdown state or a dormant state.
Optionally, the control instruction for the target vehicle-mounted device includes: and based on the target key value generated by the touch operation, the target key value is used for representing the operation position of the touch operation in the display screen. The central control component can control the working state of the target vehicle-mounted device based on the target key value.
Optionally, for a scenario in which the vehicle further includes a wireless charging component, the vehicle-mounted display device may be in a shutdown state or a sleep state when detecting that the charging voltage of the wireless charging component is less than the voltage threshold, and in an awake state when detecting that the charging voltage of the wireless charging component is greater than or equal to the voltage threshold.
Optionally, when the vehicle-mounted display device is in the wake-up state, if the remaining electric quantity of the vehicle-mounted display device is detected to be smaller than the electric quantity threshold value and is not arranged on the wireless charging assembly, a reminding signal is sent out.
Optionally, the vehicle-mounted display device may be in a shutdown state or a sleep state when the disconnection of the wireless communication with the central control component is detected.
Optionally, the wireless communication connection is a bluetooth connection or a wireless fidelity connection.
In summary, the embodiment of the application provides a control method for a vehicle, where the vehicle includes a vehicle-mounted display device capable of moving relative to a central control component, and after a wireless communication connection is established between the vehicle-mounted display device and the central control component, the vehicle-mounted display device receives a touch operation of an interaction control for a target vehicle-mounted device, and then sends a control command to the central control component, so that the central control component controls a working state of the target vehicle-mounted device. Therefore, in the embodiment of the application, the control of the working state of the vehicle-mounted device can be realized through the movable vehicle-mounted display equipment, so that the flexibility of controlling the vehicle-mounted device is improved.
In addition, the first operation interface of the vehicle-mounted operation system can be displayed after the vehicle-mounted display equipment establishes communication with the central control assembly, and the second operation interface of the terminal operation system can be displayed after wireless communication connection is not established with the central control assembly, so that the application flexibility of the vehicle-mounted display equipment is improved.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the central control assembly and the vehicle-mounted display device described above may refer to the corresponding process in the foregoing apparatus embodiment, which is not described herein again.
The embodiment of the application provides a vehicle, which may include a memory, a processor and a computer program stored on the memory and capable of running on the processor, where the processor executes the computer program to implement the method for controlling a vehicle provided in the above embodiment, for example, the method shown in fig. 7.
The present embodiment provides a computer-readable storage medium in which a computer program is stored, the computer program being loaded by a processor and executing the control method of a vehicle provided in the above embodiment, for example, the method shown in fig. 7.
The present application also provides a computer program product containing instructions, which when run on a computer, cause the computer to perform the method for controlling a vehicle provided by the above method embodiment, for example, the method shown in fig. 7.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program for instructing relevant hardware, where the program may be stored in a computer readable storage medium, and the storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
It should be understood that references herein to "and/or" means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. Also, the terms "at least one" and "at least one" in this application mean one or more, and the term "plurality" in this application means two or more.
The terms "first," "second," and the like in this application are used to distinguish between identical or similar items that have substantially the same function and function, and it should be understood that there is no logical or chronological dependency between the "first," "second," and "nth" terms, nor is it limited to the number or order of execution. For example, the first display effect may be referred to as a second display effect, and similarly, the second display effect may be referred to as a first display effect, without departing from the scope of the various described examples.
The foregoing description of the exemplary embodiments of the present application is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, alternatives, and alternatives falling within the spirit and scope of the invention.

Claims (8)

1. A vehicle, characterized in that the vehicle comprises: the device comprises a central control component, vehicle-mounted display equipment, a loudspeaker, a power circuit and a wireless charging component connected with the power circuit; the wireless charging assembly is fixedly connected with the vehicle body of the vehicle; the vehicle-mounted display equipment can move relative to the central control assembly and can establish wireless communication connection with the central control assembly;
the central control component is used for controlling the vehicle-mounted display equipment to display a first operation interface of a vehicle-mounted operation system through the wireless communication connection if the wireless communication connection is detected to be established with the vehicle-mounted display equipment, and at least one interaction control of a vehicle-mounted device is displayed in the first operation interface;
the vehicle-mounted display device is used for sending a control instruction for a target vehicle-mounted device to the central control component through the wireless communication connection if touch operation of an interaction control for the target vehicle-mounted device in at least one vehicle-mounted device is received, and displaying a second operation interface of a terminal operation system if the wireless communication connection is not established with the central control component, wherein the second operation interface is provided with an identifier of at least one terminal application;
The central control component is further used for controlling the working state of the target vehicle-mounted device based on the control instruction;
the central control assembly is also used for controlling the power supply circuit to supply power to the wireless charging assembly after the central control assembly is electrified and started;
the wireless charging assembly is used for wirelessly charging the vehicle-mounted display equipment under the power supply effect of the power supply circuit;
the vehicle-mounted display device is further used for being in a shutdown state or a dormant state if the charging voltage of the wireless charging assembly is detected to be smaller than a voltage threshold value after the wireless communication connection is established with the central control assembly, and being in a wake-up state if the charging voltage of the wireless charging assembly is detected to be greater than or equal to the voltage threshold value;
the central control assembly is further used for receiving a vehicle body prompt signal sent by a vehicle body assembly of the vehicle after the central control assembly is electrified and started, and sending the vehicle body prompt signal to the vehicle-mounted display equipment;
the vehicle-mounted display device is further used for sending a confirmation message to the central control assembly after receiving the vehicle body prompt signal to indicate that the vehicle body prompt signal is received, and displaying a corresponding prompt icon based on the vehicle body prompt signal;
The central control component is also used for controlling the loudspeaker to be in a working state after receiving the vehicle body prompt signal and controlling the loudspeaker to send out corresponding prompt sound after receiving the confirmation message.
2. The vehicle of claim 1, wherein the vehicle is a vehicle,
and the vehicle-mounted display equipment is also used for sending a reminding signal if the residual electric quantity of the vehicle-mounted display equipment is detected to be smaller than the electric quantity threshold value and is not arranged on the wireless charging assembly when the vehicle-mounted display equipment is in the awakening state.
3. A vehicle according to claim 1 or 2, characterized in that,
the vehicle-mounted display device is also used for being in a shutdown state or a dormant state if the disconnection of the wireless communication with the central control component is detected.
4. A vehicle according to claim 1 or 2, characterized in that,
the central control assembly is further used for controlling the vehicle-mounted display device to be in an awake state after being electrified and started, and controlling the vehicle-mounted display device to be in a shutdown state or a dormant state if a flameout instruction is detected.
5. A vehicle according to claim 1 or 2, characterized in that,
the wireless communication connection is a Bluetooth connection or a wireless fidelity connection.
6. The vehicle according to claim 1 or 2, characterized in that the control instruction for the target in-vehicle device includes: a target key value generated based on the touch operation, wherein the target key value is used for representing an operation position of the touch operation in the display screen;
the central control component is used for controlling the working state of the target vehicle-mounted device based on the target key value.
7. A control method of a vehicle, characterized by being applied to a center control assembly of a vehicle, the vehicle further comprising: the vehicle-mounted display device comprises a vehicle-mounted display device, a loudspeaker, a power circuit and a wireless charging assembly connected with the power circuit; the wireless charging assembly is fixedly connected with the vehicle body of the vehicle; the vehicle-mounted display equipment can move relative to the central control assembly and can establish wireless communication connection with the central control assembly; the method comprises the following steps:
if the wireless communication connection with the vehicle-mounted display equipment is detected to be established, controlling the vehicle-mounted display equipment to display an operation interface of a vehicle-mounted operation system through the wireless communication connection, wherein an interaction control of at least one vehicle-mounted device is displayed in the operation interface;
controlling the working state of a target vehicle-mounted device in at least one vehicle-mounted device based on a control instruction sent by the vehicle-mounted display equipment; the control instruction is triggered by touch operation of an interaction control of the target vehicle-mounted device in the operation interface;
After the power-on is started, the power supply circuit is controlled to supply power for the wireless charging assembly, so that the wireless charging assembly performs wireless charging on the vehicle-mounted display device under the power supply action of the power supply circuit, the vehicle-mounted display device is in a shutdown state or a dormant state if detecting that the charging voltage of the wireless charging assembly is smaller than a voltage threshold value, and is in a wake-up state if detecting that the charging voltage of the wireless charging assembly is greater than or equal to the voltage threshold value;
after the vehicle body component is powered on and started, receiving a vehicle body prompt signal sent by the vehicle body component, and sending the vehicle body prompt signal to the vehicle-mounted display equipment, so that the vehicle-mounted display equipment sends a confirmation message after receiving the vehicle body prompt signal to indicate that the vehicle body prompt signal is received, and displaying a corresponding prompt icon based on the vehicle body prompt signal;
and after receiving the vehicle body prompt signal, controlling the loudspeaker to be in a working state, and after receiving the confirmation message, controlling the loudspeaker to send out corresponding prompt sound.
8. A control method of a vehicle, characterized by being applied to an in-vehicle display apparatus of the vehicle, the in-vehicle display apparatus comprising: display screen, the vehicle still includes: the wireless charging device comprises a central control component, a loudspeaker, a power circuit and a wireless charging component connected with the power circuit; the wireless charging assembly is fixedly connected with the vehicle body of the vehicle; the vehicle-mounted display equipment can move relative to the central control assembly and can establish wireless communication connection with the central control assembly; the method comprises the following steps:
Under the control operation of the central control component, a first operation interface of a vehicle-mounted operation system is displayed through the wireless communication connection, an interaction control of at least one vehicle-mounted device is displayed in the first operation interface, and the control operation is triggered after the central control component detects that the wireless communication connection with the vehicle-mounted display equipment is established;
if touch operation of an interaction control of a target vehicle-mounted device in at least one vehicle-mounted device is received, a control instruction aiming at the target vehicle-mounted device is sent to the central control component through the wireless communication connection, and the control instruction is used for indicating the central control component to control the working state of the target vehicle-mounted device based on the control instruction;
if the fact that the wireless communication connection is not established with the central control component is detected, displaying a second operation interface of a terminal operation system, wherein at least one identifier of terminal application is displayed in the second operation interface;
after the wireless communication connection is established with the central control component, if the charging voltage of the wireless charging component is detected to be smaller than a voltage threshold value, the wireless charging component is in a shutdown state or a dormant state, and if the charging voltage of the wireless charging component is detected to be larger than or equal to the voltage threshold value, the wireless charging component is in an awakening state; the wireless charging assembly is used for wirelessly charging the vehicle-mounted display equipment under the power supply effect of the power supply circuit; the power supply circuit is used for supplying power to the wireless charging assembly under the control of the central control assembly;
After receiving the vehicle body prompt signal sent by the central control component, sending a confirmation message to the central control component to indicate that the vehicle body prompt signal is received, and displaying a corresponding prompt icon based on the vehicle body prompt signal; the confirmation message is used for indicating the central control component to control the loudspeaker to send out corresponding prompt tone; the vehicle body prompt signal is a signal received by the central control component after the central control component is powered on, and the central control component is further used for controlling the loudspeaker to be in a working state after receiving the vehicle body prompt signal.
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