CN221113795U

CN221113795U - Vehicle control system based on armrest screen

Info

Publication number: CN221113795U
Application number: CN202323553105.3U
Authority: CN
Inventors: 吕飞; 曹鑫
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Yizhen Automobile Research and Development Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Yizhen Automobile Research and Development Co Ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-06-11
Anticipated expiration: 2033-12-25

Abstract

The utility model provides a vehicle control system based on a handrail screen, which is applied to the technical field of vehicle control and comprises: the handrail screen, the information processing module and the data receiving module are connected with the information processing module; the armrest screen is used for receiving an adjustment instruction of a user and transmitting the adjustment instruction to the information processing module; the information processing module is used for generating adjustment information after receiving the adjustment instruction transmitted by the armrest screen and transmitting the adjustment information to the data receiving module; the data receiving module is used for executing vehicle control operation corresponding to the adjustment information after receiving the adjustment information. The utility model can solve the technical problem that the rear passengers are inconvenient to control the vehicle.

Description

Vehicle control system based on armrest screen

Technical Field

The utility model relates to the technical field of vehicle control, in particular to a vehicle control system based on a handrail screen.

Background

With the development of intelligent automobiles, functions capable of being controlled by electric signals are increasing.

Today, the control of the functions of the car is usually achieved by interaction with the user through a front-end central control screen. When a rear passenger wishes to control the entertainment function of the vehicle, the rear passenger needs to communicate with the front driver, so that the front driver needs to control the entertainment function at ease while driving. Therefore, the conventional vehicle control system has a technical problem in that it is inconvenient for the rear passengers to control the vehicle.

Disclosure of utility model

The utility model provides a vehicle control system based on a handrail screen, and aims to solve the technical problem that a rear passenger cannot conveniently control a vehicle.

To achieve the above object, the present utility model provides a vehicle control system based on a armrest screen, including: the handrail screen, the information processing module and the data receiving module are connected with the information processing module;

The armrest screen is used for receiving an adjustment instruction of a user and transmitting the adjustment instruction to the information processing module;

The information processing module is used for generating adjustment information after receiving the adjustment instruction transmitted by the armrest screen and transmitting the adjustment information to the data receiving module;

The data receiving module is used for executing vehicle control operation corresponding to the adjustment information after receiving the adjustment information.

Optionally, the information processing module includes:

The information conversion unit is connected with the armrest screen and is used for generating a binary instruction after receiving the adjustment instruction transmitted by the armrest screen;

The singlechip is connected with the information conversion unit and is used for generating adjustment information after receiving the binary instruction transmitted by the information conversion unit and transmitting the adjustment information to the data receiving module.

Optionally, the adjustment information includes: door adjustment information, light adjustment information, door window adjustment information, air conditioner adjustment information and fragrance adjustment information, the data receiving module includes:

The vehicle door unit is connected with the information processing module and is used for opening or closing the vehicle door after receiving the vehicle door adjustment information;

the light unit is connected with the information processing module and is used for turning on or off light or adjusting the brightness of the light after receiving the light adjustment information;

The window unit is connected with the information processing module and is used for opening or closing the window or adjusting the opening and closing degree of the window after receiving the window adjusting information;

The air conditioning unit is connected with the information processing module and is used for turning on or off the air conditioner, increasing or reducing the temperature of the air conditioner or increasing or reducing the air output of the air conditioner after receiving the air conditioning adjustment information;

And the fragrance unit is connected with the information processing module and is used for opening or closing fragrance after receiving the fragrance adjustment information.

Optionally, the light unit includes:

An LED lamp;

The relay switch is connected with the LED lamp and the information processing module and is used for switching on or switching off the power supply of the LED lamp after receiving the lamplight adjustment information;

And the variable resistor is connected with the information processing module and the LED lamp and is used for adjusting the brightness of the LED lamp after receiving the lamplight adjustment information.

Optionally, the window adjustment information includes: side window adjustment information, sunroof adjustment information and window opening and closing degree adjustment information, the window includes: side window and skylight, the door window unit includes:

The side window switch is connected with the side window and the information processing module and is used for opening or closing the side window after receiving the side window adjustment information;

the skylight switch is connected with the skylight and the information processing module and is used for opening or closing the skylight after receiving the skylight adjustment information;

The opening and closing degree control motor is connected with the information processing module, the side window switch and the skylight switch and is used for adjusting the opening and closing degree of the side window or the skylight after receiving the window opening and closing degree adjustment information.

Optionally, the fragrance unit comprises:

A fragrance generator for outputting fragrance;

And the fragrance switch is connected with the fragrance generator and the information processing module and is used for switching on or switching off the fragrance generator after receiving the fragrance adjustment information.

Optionally, the adjustment information further includes: seat adjustment information, refrigerator adjustment information, conversation adjustment information and multimedia adjustment information, the data receiving module further includes:

The seat unit is connected with the information processing module and is used for adjusting the seat posture, starting or closing seat massage, starting or closing seat heating, or starting or closing seat ventilation after receiving the seat adjustment information;

The refrigerator unit is connected with the information processing module and is used for switching on or switching off a refrigerator power supply or increasing or reducing the temperature of a refrigerator storage area after receiving the refrigerator adjustment information;

The call unit is connected with the information processing module and is used for switching on or off a call or increasing or decreasing call volume after receiving the call adjustment information;

The multimedia unit is connected with the information processing module and is used for opening or closing the earphone or adjusting the volume of the earphone, or opening or closing the sound or adjusting the volume of the sound after receiving the multimedia adjusting information.

Optionally, the seat adjustment information includes: massage adjustment information and posture adjustment information, heating adjustment information, and ventilation adjustment information, the seat unit including:

The massage controller is connected with the information processing module and a power supply of the seat and is used for switching on or off the power supply after receiving the massage adjustment information so as to start or stop the seat massage;

the posture controller is connected with the information processing module and the seat and is used for adjusting the posture of the seat to the posture corresponding to the posture adjustment information after receiving the posture adjustment information;

The heating controller is connected with the information processing module and the heating wire and is used for switching on or switching off a heating power supply of the heating wire after receiving the heating adjustment information;

And the ventilation controller is connected with the information processing module and the fan and is used for switching on or off the power supply of the fan or adjusting the wind screen of the fan after receiving the ventilation adjustment information.

Optionally, the refrigerator adjustment information includes: temperature adjustment information and power on-off information, the refrigerator unit includes:

The temperature controller is connected with the information processing module and a preset refrigerator and is used for adjusting the temperature of a storage area of the refrigerator to be high or low after receiving the temperature adjustment information;

The power switch is connected with the information processing module and the power supply of the refrigerator and is used for switching on or switching off the power supply of the refrigerator after receiving the power on-off information.

Optionally, the call adjustment information includes: call on-off information and volume adjustment information, the call unit includes:

The call switch is connected with a preset sound receiving microphone, a loudspeaker and the information processing module and is used for switching on/off the power supply of the sound receiving microphone and/or switching on/off the power supply of the loudspeaker after receiving the call on-off information;

And the potentiometer is connected with the information processing module, the sound receiving microphone and the loudspeaker and is used for increasing or reducing the resistance value after receiving the volume adjustment information so as to increase or reduce the call volume.

The application provides a vehicle control system based on a handrail screen, which comprises: the handrail screen, the information processing module and the data receiving module are connected with the information processing module; the armrest screen is used for receiving an adjustment instruction of a user and transmitting the adjustment instruction to the information processing module; the information processing module is used for generating adjustment information after receiving the adjustment instruction transmitted by the armrest screen and transmitting the adjustment information to the data receiving module; the data receiving module is used for executing vehicle control operation corresponding to the adjustment information after receiving the adjustment information.

Therefore, the application collects the adjustment instruction based on the armrest screen, generates the adjustment information through the information processing module, and further executes the vehicle control operation corresponding to the adjustment information through the data receiving module, thereby being convenient for the rear passengers to control the whole vehicle based on the armrest screen and further solving the technical problem of inconvenient control of the vehicle by the rear passengers.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic block diagram of a vehicle control system based on a armrest screen of the present utility model;

FIG. 2 is a detailed schematic diagram of a data receiving module of an embodiment of a vehicle control system based on a armrest screen in accordance with the present utility model;

FIG. 3 is a schematic diagram of the hardware connections of an embodiment of the armrest-based vehicle control system of the present utility model;

FIG. 4 is another schematic diagram of a vehicle control system data receiving module refinement based on a armrest screen of the present utility model;

fig. 5 is a schematic diagram of a data synchronization module connection of a vehicle control system based on a armrest screen according to the present utility model.

Reference numerals illustrate:

Reference numerals	Description of the invention	Reference numerals	Description of the invention
				10	Armrest screen	20	Information processing module
30	Data receiving module	301	Vehicle door unit
				302	Light unit	303	Vehicle window unit
304	Air conditioning unit	305	Fragrance unit
				3021	Relay switch	3022	LED lamp
3031	Side window switch	3032	Skylight switch
				3051	Fragrance switch	3052	Fragrance generator
3061	Massage controller	3062	Gesture controller
				3071	Temperature controller	3072	Power switch
3081	Communication switch	3082	Potentiometer
				3023	Variable resistor	3033	Motor for controlling opening and closing degree
309	Multimedia unit	3063	Heating controller
				3064	Ventilation controller

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present application, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.

The present utility model provides a vehicle control system based on a armrest screen, referring to a module connection schematic diagram of fig. 1, the vehicle control system based on an armrest screen includes: the handrail screen 10, the information processing module 20 and the data receiving module 30 are connected with the information processing module 20;

The armrest screen 10 is configured to receive an adjustment instruction of a user, and transmit the adjustment instruction to the information processing module 20;

The information processing module 20 is configured to generate adjustment information after receiving the adjustment instruction transmitted by the armrest screen, and transmit the adjustment information to the data receiving module 30;

The data receiving module 30 is configured to execute a vehicle control operation corresponding to the adjustment information after receiving the adjustment information.

It will be appreciated that the data receiving module comprises a plurality of control units capable of performing vehicle control operations, and the armrest screen is adapted to interact with a user, and of course, the armrest screen is capable of running a software system that gathers user adjustment instructions, thereby enabling the gathering of different adjustment instructions for the vehicle by the user.

When a rear passenger wants to control certain entertainment functions or communication functions in the automobile, the adjustment instructions can be input through the armrest screen arranged on the armrest of the rear seat, then the armrest screen transmits the adjustment instructions to the information processing module, so that adjustment information which can be identified by each control unit is generated, and each control unit in the data receiving module can execute vehicle control operation corresponding to the adjustment information after receiving the adjustment information, so that the aim of automatically controlling the vehicle by the rear passenger is fulfilled.

Optionally, in a possible embodiment, the above-mentioned information processing module 20 includes:

In this embodiment, the information conversion unit is a device capable of converting an adjustment instruction generated by a user touch into a binary instruction, for example, the analog-to-digital converter can convert an electrical signal generated by the touch into a digital signal, and then transmit the binary instruction to the single chip microcomputer. The singlechip is an integrated chip with data processing capability, so that after the singlechip receives the binary instruction, adjustment information corresponding to the binary instruction can be generated. Then, each control unit in the data receiving module can execute the vehicle control operation corresponding to the adjustment information after receiving the adjustment information. According to the application, the binary instruction is generated through the information conversion unit, and the adjustment information is generated through the singlechip, so that the adjustment information can be conveniently identified by the control unit.

It is understood that in one possible embodiment, the single chip may be a chip of Enzhps S32, texas instruments MSP series, STM32, GD 32. When the singlechip is an STM32F103ZET6 chip and the information conversion unit is an analog-to-digital converter, the analog-to-digital converter can be connected to a PA1 pin of the STM32F103ZET6 chip so as to receive data converted by the analog-to-digital converter.

Referring to fig. 2, in one possible embodiment, the adjustment information includes: door adjustment information, light adjustment information, window adjustment information, air conditioner adjustment information, and fragrance adjustment information, the data receiving module 30 includes:

A door unit 301, wherein the door unit 301 is connected with the information processing module 20, and is used for opening or closing a door after receiving the door adjustment information;

The light unit 302 is connected with the information processing module 20, and is used for turning on or off light or adjusting the brightness of the light after receiving the light adjustment information;

A window unit 303, where the window unit 303 is connected to the information processing module 20, and is configured to open or close a window or adjust an opening and closing degree of the window after receiving the window adjustment information;

An air conditioning unit 304, where the air conditioning unit 304 is connected to the information processing module 20, and is configured to turn on or off an air conditioner, or raise or lower the temperature of the air conditioner, or increase or lower the air output of the air conditioner after receiving the air conditioning adjustment information;

and a fragrance unit 305, wherein the fragrance unit 305 is connected with the information processing module 20, and is used for switching on or switching off fragrance after receiving the fragrance adjustment information.

It can be understood that the vehicle door unit, the light unit, the vehicle window unit, the air conditioner unit and the fragrance unit are each control units in the data receiving module, and each control unit can execute corresponding control operation after receiving corresponding adjustment information.

Specifically, referring to fig. 3, in one possible embodiment, the light unit 302 includes:

An LED lamp 3021;

A relay switch 3022, wherein the relay switch 3022 is connected to the LED lamp 3021 and the information processing module 20, and is configured to turn on or off the power supply of the LED lamp after receiving the light adjustment information;

and a variable resistor 3023, wherein the variable resistor 3023 is connected to the information processing module 20 and the LED lamp 3021, and is configured to adjust the brightness of the LED lamp 3021 after receiving the light adjustment information.

Further, the window adjustment information includes: side window adjustment information, sunroof adjustment information and window opening and closing degree adjustment information, the window includes: side windows and sunroof, the window unit 303 includes:

A side window switch 3031, where the side window switch 3031 is connected to the side window and the information processing module 20, and is used to open or close the side window after receiving the side window adjustment information;

A sunroof switch 3032, wherein the sunroof switch 3032 is connected with the sunroof and the information processing module 20 and is used for opening or closing the sunroof after receiving the sunroof adjustment information;

And an opening and closing degree control motor 3033, wherein the opening and closing degree control motor 3033 is connected with the information processing module 20, the side window switch 3031 and the skylight switch 3032, and is used for adjusting the opening and closing degree of the side window or the opening and closing degree of the skylight after receiving the window opening and closing degree adjustment information.

Further, the fragrance unit 305 includes:

A fragrance generator 3051 for outputting fragrance;

And a fragrance switch 3052, wherein the fragrance switch 3052 is connected with the fragrance generator 3051 and the information processing module 20, and is used for switching on or off the fragrance generator 3051 after receiving the fragrance adjustment information.

In this embodiment, the light module may include a plurality of LED lamps and a plurality of relay switches and variable resistors, wherein a plurality of LED lamps may have different light colors, and the relay switches may switch on or off the power supply of the LED lamps corresponding to the light adjustment information after receiving the light adjustment information, so as to achieve the effects of switching on, off, and switching light, and the variable resistors may adjust their own resistances after receiving the light adjustment information, so as to adjust the current of the circuit, so as to adjust the brightness of the LED lamps.

The window unit may include a side window and a sunroof, and thus, the side window switch is connected with the side window, the information processing module, and can open or close the side window after the side window switch receives the side window adjustment information, or adjust the height of the side window to adjust the opening and closing degree after the opening and closing degree control motor receives the window opening and closing degree adjustment information. Similarly, the sunroof switch can open or close the sunroof after receiving the sunroof adjustment information, or the opening degree control motor adjusts the opening degree of the sunroof after receiving the sunroof opening degree adjustment information.

It will be appreciated that in one possible embodiment, the side window switch can also be connected to a motor for controlling the side window, so that the side window switch can switch on or off the power supply of the motor after receiving the side window adjustment information, and the opening and closing of the vehicle window can be achieved by the rotation of the motor; the principle of opening and closing the sunroof through the rotation of the motor is the same as that of the side window, and the description is omitted here.

The fragrance unit may comprise a fragrance generator, which may be a device capable of converting a liquid or solid fragrance body into a gas, and a fragrance switch. To meet the user's requirements, multiple fragrance generators can also be provided to achieve fragrance switching. When a plurality of fragrance generators exist, the fragrance generators can be controlled to be opened and closed by a plurality of fragrance switches, so that the effects of opening fragrance or closing fragrance and switching fragrance can be achieved.

It should be noted that, the door unit and the air conditioning unit may be implemented by corresponding switch devices, which will not be described herein.

Referring to fig. 4, in a possible embodiment, the adjustment information further includes: seat adjustment information, refrigerator adjustment information, call adjustment information, and multimedia adjustment information, the data receiving module 30 further includes:

A seat unit 306, wherein the seat unit 306 is connected with the information processing module 20, and is used for adjusting the seat posture, starting or closing seat massage, starting or closing seat heating, or starting or closing seat ventilation after receiving the seat adjustment information;

A refrigerator unit 307, wherein the refrigerator unit 307 is connected with the information processing module 20 and is used for switching on or switching off a refrigerator power supply or increasing or decreasing the temperature of a storage area of the refrigerator after receiving the refrigerator adjustment information;

A call unit 308, where the call unit 308 is connected to the information processing module 20, and is configured to switch on or off a call, or increase or decrease a call volume after receiving the call adjustment information;

The multimedia unit 309 is connected to the information processing module 20, and is configured to turn on or off the earphone or adjust the volume of the earphone, or turn on or off the sound or adjust the volume of the sound after receiving the multimedia adjustment information.

Specifically, the seat adjustment information includes: massage adjustment information, posture adjustment information, heating adjustment information, and ventilation adjustment information, the seat unit 306 includes:

A massage controller 3061, wherein the massage controller 3061 is connected with the information processing module 20 and a power supply of the seat, and is used for switching on or off the power supply after receiving the massage adjustment information so as to start or stop the seat massage;

A posture controller 3062, wherein the posture controller 3062 is connected to the information processing module 20 and the seat, and is configured to adjust the posture of the seat to a posture corresponding to the posture adjustment information after receiving the posture adjustment information;

A heating controller 3063, which is connected with the information processing module 20 and the heating wire 3063, and is used for switching on or switching off a heating power supply of the heating wire after receiving the heating adjustment information;

And a ventilation controller 3064, the ventilation controller 3064 is connected with the information processing module 20 and the fan, and is used for switching on or off the power supply of the fan or adjusting the wind level of the fan after receiving the ventilation adjustment information.

Specifically, the refrigerator adjustment information includes: temperature adjustment information and power on-off information, the refrigerator unit 307 includes:

A temperature controller 3071, wherein the temperature controller 3071 is connected with the information processing module 20 and a preset refrigerator, and is used for adjusting the temperature of a storage area of the refrigerator to be higher or lower after receiving the temperature adjustment information;

the power switch 3072, the power switch 3072 is connected with the information processing module 20 and the power of the refrigerator, and is used for switching on or off the power of the refrigerator after receiving the power on-off information.

Specifically, the call adjustment information includes: call on-off information and volume adjustment information, the call unit 308 includes:

A call switch 3081, wherein the call switch 3081 is connected with a preset sound receiving microphone, a preset loudspeaker and the information processing module 20, and is used for switching on/off the power supply of the sound receiving microphone and/or switching on/off the power supply of the loudspeaker after receiving the call on-off information;

The potentiometer 3082 is connected with the information processing module 20, the radio microphone and the loudspeaker, and is used for increasing or decreasing the resistance value after receiving the volume adjustment information so as to increase or decrease the call volume.

In the present embodiment, the control unit may also be a seat unit, a refrigerator unit, a call unit, a multimedia unit, or the like.

The seat unit may include a massage controller, a posture controller, a heating controller, a ventilation controller, and a position adjustment switch, etc. to satisfy the user's needs. After receiving the massage adjustment information, the massage controller can open or close the rollers and the squeezing devices which are arranged in the seat and used for massage. The posture controller is capable of adjusting the posture of the seat or the position of the seat to a position corresponding to the posture adjustment information after receiving the posture adjustment information. And the heating controller can be used for switching on or switching off the heating power supply of the heating wire arranged in the seat after receiving the heating adjustment information, so that the heating function of the seat can be switched on or off. The ventilation controller is connected with the fan, and is used for switching on or switching off the power supply of the fan or adjusting the windshield of the fan after receiving the ventilation adjustment information so as to realize gear adjustment and switching of the ventilation function.

The refrigerator unit may include a temperature controller, a power switch, the temperature controller being capable of raising or lowering a storage temperature in the refrigerator after receiving the temperature adjustment information. For example, the temperature controller may be a rotary switch, and the rotation angle of the switch may be adjusted by a preset motor to achieve the purpose of adjusting the temperature of the refrigerator. When the power on-off information is received, the power switch can be used for switching on or switching off the power supply of the refrigerator. In another possible embodiment, a power switch may be further included in the temperature controller, so that the power on/off, and the adjustment of the temperature can be controlled only by the temperature controller.

The call unit may include a call switch and a potentiometer, wherein the call switch is capable of performing a corresponding control operation after receiving call on-off information (on call and off call). For example, after receiving the call information, the power supply of the radio microphone and the loudspeaker in the vehicle can be turned on, so that the call content can be conveniently received and output; after receiving the call disconnection information, the power supply of the radio microphone and the loudspeaker can be turned off so as to save power. After the potentiometer receives the volume adjustment information, the resistance of the potentiometer can be increased or decreased, so that the purposes of increasing the call volume or decreasing the call volume are achieved.

The multimedia unit may include an earphone and a sound, where the earphone can be turned on or off after detecting the on/off information of the multimedia adjustment information characterizing the earphone, and adjust the volume of the earphone when detecting the volume information of the characterizing the earphone. Similarly, the sound box can be turned on or off after the multimedia adjustment information characterizing sound box on/off information is detected, and the sound volume of the sound box is adjusted when the characterizing sound box volume information is detected.

It can be understood that when the data receiving module includes the vehicle door, the light, the vehicle window, the air conditioner, the fragrance, the seat, the refrigerator, the call and the multimedia unit, the armrest screen can also output the interfaces corresponding to the control units, so that the user can accurately input the adjustment instruction.

Referring to fig. 5, in a possible embodiment, the vehicle control system based on the armrest screen of the present application may further include a data synchronization module, where the data synchronization module is connected to the armrest screen and the data receiving module, and the data synchronization module is capable of transmitting control parameters of each control unit in the data receiving module to the armrest screen so that the armrest screen displays related data. In one possible embodiment, the data synchronization module may be an SK flip-flop, a D flip-flop, or the like.

It will be appreciated that in a possible embodiment, when the single-chip microcomputer is an STM32F103ZET6 chip, the peripheral devices (window unit, fragrance unit, etc.) can be connected to the peripheral interface respectively. For example, a fragrance switch and a fragrance generator in a fragrance unit may be sequentially connected in series on the PA5 pin of the STM32F103ZET6 chip, thereby controlling the switching on, off, and switching of the fragrance. The method for connecting other peripherals to the peripheral interface is similar to the method for connecting the fragrance unit, and will not be described here again. The connection method of the elements proposed in the present utility model may be a CAN bus connection or an SPI bus connection, and the present utility model is not limited thereto.

In the embodiment, various adjustment instructions are received through the armrest screen, and control operations corresponding to the adjustment instructions are executed through various control units, so that a rear passenger can control various functions of the whole vehicle by taking the armrest screen as an entrance, and the convenience of controlling the vehicle by the rear passenger is improved.

The foregoing description of the embodiments of the present utility model is merely an optional embodiment of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structural modifications made by the present utility model in the light of the present utility model, the description of which and the accompanying drawings, or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A vehicle control system based on a armrest screen, the vehicle control system based on an armrest screen comprising: the handrail screen, the information processing module and the data receiving module are connected with the information processing module;

2. The armrest screen-based vehicle control system of claim 1, wherein the information processing module comprises:

3. The armrest-screen-based vehicle control system of claim 1, wherein the adjustment information comprises: door adjustment information, light adjustment information, door window adjustment information, air conditioner adjustment information and fragrance adjustment information, the data receiving module includes:

4. The armrest-screen-based vehicle control system of claim 3, wherein the light unit comprises:

An LED lamp;

5. A vehicle control system based on a armrest screen as set forth in claim 3, wherein the window adjustment information includes: side window adjustment information, sunroof adjustment information and window opening and closing degree adjustment information, the window includes: side window and skylight, the door window unit includes:

6. The armrest-screen-based vehicle control system of claim 3, wherein the fragrance unit comprises:

A fragrance generator for outputting fragrance;

7. The armrest-screen-based vehicle control system of claim 1, wherein the adjustment information further comprises: seat adjustment information, refrigerator adjustment information, conversation adjustment information and multimedia adjustment information, the data receiving module further includes:

8. The armrest screen-based vehicle control system of claim 7, wherein the seat adjustment information comprises: massage adjustment information, posture adjustment information, heating adjustment information, and ventilation adjustment information, the seat unit includes:

9. The armrest screen-based vehicle control system of claim 7, wherein said refrigerator adjustment information comprises: temperature adjustment information and power on-off information, the refrigerator unit includes:

10. The armrest screen-based vehicle control system of claim 7, wherein said call adjustment information comprises: call on-off information and volume adjustment information, the call unit includes: