CN205706185U - Vehicle control system and vehicle - Google Patents
Vehicle control system and vehicle Download PDFInfo
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- CN205706185U CN205706185U CN201620486693.4U CN201620486693U CN205706185U CN 205706185 U CN205706185 U CN 205706185U CN 201620486693 U CN201620486693 U CN 201620486693U CN 205706185 U CN205706185 U CN 205706185U
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- 230000000875 corresponding effect Effects 0.000 description 25
- 238000012545 processing Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 230000004044 response Effects 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 7
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Abstract
This utility model provides a kind of vehicle control system and vehicle, and vehicle control system includes: display screen；Vehicle mainboard, described vehicle mainboard is carried out data transmission with described display screen by display screen switch, to the car status information of display screen output vehicle；Core board, core board includes vehicle-carrying communication module and/or vehicle mounted multimedia module, core board is carried out data transmission with display screen by display screen switch, to communication-related information and/or the multimedia messages of vehicle mounted multimedia module of display screen output vehicle-carrying communication module.In this utility model embodiment, display screen both can show the car status information of vehicle, it is also possible to the communication-related information of display vehicle and/or the integration of multimedia messages, beneficially vehicle and Miniaturization Design.
Description
Technical field
This utility model embodiment relates to vehicular field, particularly relates to vehicle control system and vehicle.
Background technology
At present, vehicle is usually provided with multiple instrumental panel, such as speedometer, tachoscope, fuel gauge, chargometer,
Water-thermometer etc., these instrumental panels are with dial scale, pointer etc., it is possible to provide vehicle for driver in vehicle travel process
Various car status information, such as car status information such as battery dump energy, mileage, speed, gears, to ensure driving
Safety.
It addition, be further typically provided with display screen in the console of vehicle, display screen is uncorrelated with traffic safety for display
Information, such as navigation map, amusement and other relevant information.Display screen in console can also be to touch display screen,
Can by touching display screen, to carry out people's car mutual, such as, user can by touch display screen control volume, arrange bluetooth,
Call.
Owing to these instrumental panels and display screen are separate, and physical space certain in occupying car respectively, the most not
It is beneficial to integration and the Miniaturization Design of vehicle.
Utility model content
In view of this, this application provides a kind of vehicle control system and the integration of vehicle, beneficially vehicle and little
Typeization designs.
On the one hand, it is provided that a kind of vehicle control system, including display screen；Vehicle mainboard, vehicle mainboard passes through display screen
Switch carries out data transmission with display screen, to the car status information of display screen output vehicle；Core board, core board includes car
Carrying communication module and/or vehicle mounted multimedia module, core board is carried out data transmission with display screen by display screen switch, Xiang Xian
The communication-related information of display screen output vehicle-carrying communication module and/or the multimedia messages of vehicle mounted multimedia module.
Alternatively, during core board and display screen carry out data transmission, vehicle mainboard determines whether core board goes out
Existing fault, and in the case of determining that core board breaks down, vehicle mainboard carries out data transmission with display screen.
Alternatively, during vehicle launch, vehicle mainboard carries out data transmission with display screen, properly functioning at vehicle
During, core board carries out data transmission with display screen.
Alternatively, car status information is sent to core board by vehicle mainboard, and core board also exports vehicle shape to display screen
State information.
Alternatively, vehicle mainboard includes radar for backing car module and/or reverse image module.
Alternatively, during core board and display screen carry out data transmission, vehicle mainboard determines whether vehicle prepares
Moveing backward, in the case of determining that vehicle prepares reversing, vehicle mainboard passes through radar for backing car module and/or reverse image module
Reversing information is exported to display screen.
Alternatively, the device on vehicle mainboard is that level device advised by car.
Alternatively, the device on core board is technical grade device.
Alternatively, core board is arranged on vehicle mainboard.
On the other hand, additionally providing a kind of vehicle, vehicle includes above vehicle control system.
Alternatively, vehicle is electric automobile.
The display screen of this utility model embodiment both can show the car status information that vehicle mainboard exports, it is also possible to aobvious
Show communication-related information and/or multimedia messages that core board exports so that the viewing of vehicle user is convenient, and favorably
Integration and Miniaturization Design in vehicle.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be in this utility model embodiment
The required accompanying drawing used is briefly described, it should be apparent that, drawings described below is only of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these
Accompanying drawing obtains other accompanying drawing.
Fig. 1 is the schematic diagram of the vehicle control system according to this utility model embodiment.
Fig. 2 is the schematic diagram of the vehicle control system according to another embodiment of this utility model.
Fig. 3 is the indicative flowchart of the control method in vehicle.
Fig. 4 is the structural representation of the vehicle mainboard according to this utility model embodiment.
Fig. 5 is the structural representation of the vehicle mainboard according to another embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the present utility model rather than all implements
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute on the premise of not making creative work
The all other embodiments obtained, all should belong to the scope of this utility model protection.
In this utility model embodiment, when being described to particular elements and being connected with other parts, this particular elements is permissible
It is directly connected to other parts described and not there is intervening elements, can not also be directly connected to other parts described and there is residence
Between parts.
It addition, the terms "and/or", a kind of incidence relation describing affiliated partner, expression can exist
Three kinds of relations, such as, A and/or B, can represent: individualism A, there is A and B, individualism B these three situation simultaneously.Separately
Outward, character "/" herein, typically represent the forward-backward correlation relation to liking a kind of "or".
Vehicle in this utility model embodiment can be electric automobile, it is also possible to for oil electricity hybrid vehicle or fuel oil vapour
Car.
Fig. 1 is the schematic diagram of the vehicle control system according to this utility model embodiment.As it is shown in figure 1, wagon control system
System includes: vehicle mainboard 101, core board 102, display screen switch 103 and display screen 104.
Vehicle mainboard 101 is carried out data transmission with display screen 104 by display switch 103, and defeated to display screen 104
Go out the car status information of vehicle.
Wherein, the car status information of vehicle can include battery dump energy, mileage, speed, gear, total in
At least one in journey, power of motor, single mileage, single running time.Embodiment of the present utility model is not limited to this, car
Status information can be the information of any running status or parameter for reflecting vehicle.
Should be understood that vehicle mainboard 101 and display screen 104 carry out data transmission including that vehicle mainboard 101 is defeated to display screen 104
Go out car status information, and vehicle mainboard 101 receives the input of display screen 104.
Vehicle mainboard 101 can receive the car status information transmitted by vehicle bus.Wherein vehicle bus include but
It is not limited to controller local area network's (Controller Area Network is called for short CAN) bus, local interconnect network (Local
Interconnect Network, is called for short LIN) bus etc..
It should be noted that the car status information of vehicle appearance form on a display screen is not limited by this utility model embodiment
Fixed.Such as, the car status information of vehicle can be shown as analog meter dial plate on a display screen, it is also possible to is shown as corresponding word
Symbol information.
By vehicle mainboard, the car status information output of vehicle is shown to display screen so that without setting at Che Nei
Put the entity instrumental panel with dial scale, pointer etc., the Miniaturization Design of interior space, beneficially vehicle can not only be saved also
Cost can be reduced.
Core board 102 is carried out data transmission with display screen 104 by display screen switch 103, and core board 102 includes vehicle-mounted
Communication module and/or vehicle mounted multimedia module, and to display screen 104 export vehicle-carrying communication module communication-related information and/or
The multimedia messages of vehicle mounted multimedia module.
Core board 102 carries out data transmission to display screen 104 including that core board 102 is relevant to display screen 104 output communication
Information and/or multimedia messages, and core board 102 receives the input of display screen 104.
Vehicle-carrying communication module can include vehicle-mounted short-range wireless communication module, vehicle mounted guidance module and mobile communication module
In at least one.Such as, vehicle-mounted short-range wireless communication module can include bluetooth, Wireless Fidelity (Wireless
Fidelity, is called for short WIFI), near-field communication (Near Field Communication, be called for short NFC), infrared communication and
The modules such as ZigBee.Vehicle mounted guidance module can include but not limited to global positioning system (Global Positioning
System, is called for short GPS).Mobile communication module can include but not limited to the third generation (Third Generation, be called for short 3G),
Forth generation (Forth Generation is called for short 4G), the 5th generation (Fifth Generation is called for short 5G) mobile communication module.
Vehicle-carrying communication module can interconnect with mobile terminal (such as mobile phone, flat board, computer etc.), additionally it is possible to uses mobile
The radio communication function (such as dialing/receiving telephone, data communication etc.) that operator provides.
Vehicle mounted multimedia module can export, to display screen 104, the content of multimedia that audio-visual amusement is relevant.
Alternatively, core board 102 can also include processor, and this processor can be used for the modules to core board 102
It is managed controlling.Such as, the processor in core board 102 may be used for control vehicle mounted multimedia module defeated to display screen 104
Going out multimedia messages, the processor in core board 102 can be also used for controlling mobile communication module and calls.
In the vehicle control system of this utility model embodiment, display screen both can show the car status information of vehicle,
Can also display communication relevant information and/or multimedia messages so that the viewing of vehicle user is convenient, and beneficially car
Integration and Miniaturization Design.
Vehicle mainboard 101 can pass through low-voltage differential signal (Low Voltage Differential Signal, letter
Claiming LVDS) serializer carries out data transmission with display screen 104, and unstringed vehicle to be shown by the deserializer of display screen 104
The information of mainboard output, and show on the display screen.Core board 102 also can be by LVDS serializer and display screen 104
Carry out data transmission, and the audio-visual amusement of the core board output unstringing to be shown by deserializer and/or radio communication relevant
Information.Should be understood that LVDS serializer can be arranged on vehicle mainboard 101, as a part for vehicle mainboard 101.
Display screen switch 103 can be connected with vehicle mainboard 101, core board 102 and display screen 104, and display screen is cut
Information that parallel operation 103 exports at vehicle mainboard 101 for the content that shown by display screen 104 and the information that core board 102 exports
Between switch over.Specifically, display screen switch 103 can also be optionally between vehicle mainboard 101 and display screen 104
Data transmission with core board 102 and display screen 104 between data transmission between switch over.
Should be understood that vehicle mainboard 101 and core board 102 can not carry out data transmission with display screen 104 simultaneously.At certain for the moment
Carving, display screen switch 103 allows vehicle mainboard 101 to carry out data transmission with display screen 104, or allow core board 102 and
Display screen 104 carries out data transmission.
When vehicle mainboard 101 and display screen 104 carry out data transmission, display screen 104 shows what vehicle mainboard 101 exported
Information.When core board 102 and display screen 104 carry out data transmission, the information of displaing core plate 102 output on display screen 104.
The content of display screen 104 display switches over, it is possible to present phase on the display screen according to the demand of vehicle user
The content answered, it is ensured that the experience of user.
When vehicle mainboard 101 and display screen 104 carry out data transmission, vehicle mainboard 101 can also receive display screen 104
Input.Should be understood that vehicle mainboard 101 in this case can also receive the input of other devices or equipment, such as mike
The input etc. of phonetic entry, mechanical key or knob.
When core board 102 and display screen 104 carry out data transmission, core board 102 can also receive the defeated of display screen 104
Enter.Should be understood that core board 102 in this case can also receive the input of other devices or equipment, the voice of such as mike
Input, mechanical key or the input etc. of knob.
In this utility model embodiment, the device on vehicle mainboard can be that car advises level device, fast response time and can
Ensure more preferable stability and safety.Device on core board can be technical grade device, it is also possible to advise level device for car.Should
Understanding, in this utility model embodiment, for core board, the response speed of vehicle mainboard can faster, and have
Preferably stability and safety.
Alternatively, the quantity of display screen 104 can be 1.One display screen is set and can save wagon control system further
The interior space that system takies.In this utility model embodiment, due to information such as the information of conventional instrument dish and audio-visual amusement navigation
It is shown on a display screen, can be with seamless switching vehicle by the display screen switch 103 of embodiment of the present utility model
The adapter of display screen 104 is weighed by mainboard 101 (being responsible for instrumental panel information) and core board 102 (being responsible for audio-visual amusement navigation etc.).
Alternatively, core board 102 is connected with vehicle mainboard 101, and vehicle mainboard 101 can also send to core board 102
The car status information of vehicle, core board 102 can also include the vehicle-state letter of vehicle to the information that display screen 104 exports
Breath.Correspondingly, in the case of core board 102 and display screen 104 carry out data transmission, core board 102 can also be to display screen
The car status information of 104 output vehicles.
In certain embodiments, core board 102 can export the car status information of vehicle to display screen 104, lead to simultaneously
Letter relevant information and multimedia messages.
So, in the case of the information of display screen 104 displaing core plate 102 output, remain able to show the car of vehicle
Status information.It is to say, no matter display screen 104 is to carry out data transmission with vehicle mainboard 101, or with core board 102
Carry out data transmission, owing to car status information is synchronized to core board 102 by vehicle mainboard 101, therefore, on display screen 104 one
Directly can show the car status information of vehicle, vehicle user so can be made to obtain the transport condition of vehicle at any time, be conducive to
Traffic safety.
Specifically, different contents can be shown respectively at the different predeterminable areas of display screen 104.Such as, at display screen
During the navigation map that on certain region of 104, displaing core plate exports, can be in other regions (such as marginal area) of display screen 104
The car status information of the display vehicle such as speed, gear.
Vehicle mainboard 101 and core board 102 can use different operating system.Such as, vehicle mainboard can use
Linux system, core board can use the operating systems such as Android (Android), iOS.
Alternatively, core board 102 can also include on-board air conditioner (Air Conditioner is called for short AC) control module.Core
Core 102 can control on-board air conditioner control module and be controlled the on-board air conditioner of vehicle.Correspondingly, core board 102 also may be used
To export the information at airconditioning control interface to display screen 104, driver or passenger in such vehicle can pass through display screen 104
The airconditioning control Interface Control air-conditioning of upper display.
The mechanical button installed by vehicle interior in orthodox car and knob etc. realize airconditioning control, and in this reality
With in new embodiment, control to be positioned over core board by AC, mechanical button can not only be reduced and space that knob takies, moreover it is possible to
Enough meet the vehicle user individual demand to airconditioning control, relative to the function achieved by traditional mechanical button and knob
More powerful and convenient.
Alternatively, vehicle mainboard 101 can also include vehicle-mounted radio.The amusement that vehicle-mounted radio is the more commonly used sets
Standby, vehicle-mounted radio is placed on more stable, response speed faster vehicle mainboard, using the teaching of the invention it is possible to provide preferably Consumer's Experience.
May be limited by wireless bandwidth and signal etc., therefore at vehicle further, since carry radio function on core board 102
On mainboard, radio is set it can be avoided that radio function is limited by wireless bandwidth and channel etc. such that it is able to realize more preferably
Audibility.
Alternatively, vehicle mainboard 101 can also include radar for backing car module and/or reverse image module.By radar for backing car
Module and/or reverse image module are arranged on vehicle mainboard, it is possible to provide the user reversing prompting, beneficially user in time
Experience and traffic safety.Wherein, reverse image module includes reverse image identification system (reverse image
recognition system)。
Correspondingly, during core board 102 and display screen 104 carry out data transmission, vehicle mainboard 101 determines vehicle
Whether be ready for reversing, in the case of determining that vehicle prepares reversing, vehicle mainboard 101 by radar for backing car module and/or
Reverse image module exports reversing information to display screen 104.
Now, display screen 104 shows the information that vehicle mainboard 101 exports, and wherein the information of vehicle mainboard 101 output is also wrapped
Include vehicle must move backward information, such as reverse image or radar for backing car.Owing to vehicle mainboard 101 can use car to advise level chip, have more
Stability, safety and promptness, therefore can switch to the hint image of reverse image or radar for backing car rapidly by screen.
Alternatively, vehicle mainboard can also include in-vehicle processor, vehicle-mounted bus interface, vehicle power management module, OK
In car monitor, device race, upgraded module, engine control module, Vehicular video decoder and vehicle-mounted power amplifier module at least one
Kind.
The modules that in-vehicle processor can be used for controlling on vehicle mainboard 101 performs corresponding operation, it may also be used for place
The information of reason modules input.In-vehicle processor includes but not limited to central processing unit (Central Processing
Unit, is called for short CPU), digital signal processor (Digital Signal Processor, be called for short DSP), graphic process unit
(Graphics Processing Unit is called for short GPU) and micro-control unit (Microcontroller Unit is called for short MCU).
Such as, GPU can process the signal of Video Decoder input, and DSP can process the audio signal of vehicle-mounted radio input, MCU
The signal of machinery key-press input can be processed.
Vehicle-mounted bus interface includes but not limited to CAN interface and LIN EBI.
It is arranged on vehicle mainboard by the circuit module of the car rule level by needing quickly response, it is possible to ensure the row of vehicle
Car safety, and promote the experience of vehicle user.
Alternatively, display screen 104 is for touching display screen.Alternatively, core board 102 can also include touching display screen 104
Control module, touches display screen 104 control module and can control to touch the operation of display screen 104.
It should be noted that and can be not provided with built-in sound on the vehicle mainboard 101 in this utility model embodiment and core board 102
Case.Vehicle-mounted power amplifier module on vehicle mainboard 101 can be with the external voice box being arranged on outside vehicle interior, vehicle control system
Being connected, wherein external voice box can include travelling anterior left and right loudspeaker and/or travelling the left and right loudspeaker at rear portion.
Alternatively, vehicle mainboard 101 is connected with core board 102.In-vehicle processor on vehicle mainboard 101 and vehicle-mounted power amplifier
The audio frequency that module can process from the wireless audio frequency input on vehicle mainboard 101 with from core board 102 inputs, and will
Audio frequency exports external voice box.
In this utility model embodiment, the circuit module needing quickly response can be arranged on vehicle mainboard, and nothing
Vehicle mounted multimedia module, vehicle-carrying communication module and the airconditioning control module etc. that need to quickly respond are arranged on core board, the most not
Only can also provide stable, peace with calculating resource, safety and the response time of balancing vehicle mainboard and core board simultaneously
Entirely, comfortable Consumer's Experience.
If be all distributed on vehicle mainboard by all of circuit module, then require the circuit module on this vehicle mainboard all
Meet the requirement of car rule level hardware circuit, can cause consuming more hardware resource.If each circuit module is all distributed in
On core board, then it is likely to occur deadlock or makes mistakes, thus causing potential safety hazard.And this utility model embodiment is by vehicle mainboard
101 and core board 102 combine, reasonably distribution vehicle drive and amusement during each required circuit module, it is possible to keep away
Exempt from the problems referred to above, thus make vehicle user obtain good driving and recreation experience on the premise of ensureing safety.
Alternatively, core board 102 and vehicle mainboard 101 respectively be arranged on outside vehicle interior, vehicle control system
Mike is connected.Should be understood that any position that mike can be arranged in vehicle, such as mike can be arranged on vehicle
On ceiling.Core board 102 and vehicle mainboard 103 perform corresponding operation according to the phonetic order of mike input respectively.Specifically
Ground, phonetic order can be converted into word or instruction or other guide, and show by vehicle mainboard 101 and core board 102 respectively
Or perform corresponding operation.So so that user can carry out various operation by mike input phonetic order, such as literary composition
Word input, airconditioning control, turn on radio, and the control (such as opening car light) etc. to vehicle.
Alternatively, during vehicle launch, vehicle mainboard 101 carries out data transmission with display screen 104.At vehicle just
Often in running, core board 102 carries out data transmission with display screen 104.In certain embodiments, core board 102 and display
When screen 104 carries out data transmission, core board 102 is in normal operating condition.
Alternatively, during core board 102 and display screen 104 carry out data transmission, vehicle mainboard 101 determines core
Whether plate 102 breaks down, and in the case of determining that core board 102 breaks down, vehicle mainboard 101 enters with display screen 104
Row data are transmitted.Now, display screen 104 shows the information that vehicle mainboard 101 exports.
Such as, vehicle mainboard 101 can also break down determining core board 102, cannot normally work in the case of, control
Data between core board 102 and display screen 104 are transmitted and are switched to vehicle mainboard 101 and display by display screen switch 103 processed
Data transmission between screen 104.Correspondingly, the information that the content of display screen 104 display exports from core board 102 switches to vehicle
The information of mainboard 101 output.
Alternatively, vehicle mainboard 101 can also send STATUS ENQUIRY message with predetermined time interval to core board 102,
Core board 102 response cannot normally work or core board 102 time-out nonreply or vehicle mainboard 101 receive core board 102
In the case of the request that the requirement sent is restarted, vehicle mainboard 101 determines that core board 102 breaks down and cannot normally work.As
This, vehicle mainboard 101 can grasp the duty of core board 102 at any time, in order to can not normally take at core board 102 at any time
During the screen display of display screen 104, the screen taking over this display screen 104 shows, ensures the safety of user and recreational simultaneously
Experience.
In the case of vehicle mainboard 101 and display screen 104 carry out data transmission, vehicle mainboard 101 can also receive aobvious
The input of display screen 104.And, when vehicle mainboard 101 receives the input of display screen 104 and determines that this input should be by core board
102 when processing, and this input can be converted to the command forms that core board 102 understands, and is transferred to core board 102 so that core board
102 carry out corresponding actions.In the case of core board 102 and display screen 104 carry out data transmission, core board 102 can also connect
Receive the input of display screen 104.And, when core board 102 receives the input of display screen 104 and determines that this input should be by vehicle
When mainboard 101 processes, this input can be converted to the command forms that vehicle mainboard 101 understands, and be transferred to vehicle mainboard 101,
Corresponding actions is carried out by vehicle mainboard 101.
Should be understood that vehicle mainboard is different with the operational order that core board performs, the such as relevant communication service of core board process,
The operational orders such as touch screen, navigation, bluetooth, multimedia, AC control, and vehicle mainboard receives relevant radio, radar for backing car, falls
The operational orders such as car image, drive recorder, software upgrading.Such as vehicle mainboard can process the behaviour that following radio is relevant
Make, such as the regulation of volume, audio, sound field and/or source of sound etc..Therefore, if the behaviour that is respectively received of vehicle mainboard and core board
Make operation corresponding to instruction to need to be fed back or action by the opposing party, then this operational order can be converted into corresponding form and turn
Send to the opposing party.The information being so capable of between vehicle mainboard and core board is mutual.
Fig. 2 shows an example of the vehicle control system of this utility model embodiment.As in figure 2 it is shown, core board 102
Can include short-range wireless communication module, vehicle mounted multimedia module, vehicle mounted guidance module, mobile communication module, power interface,
Microphone interface, vehicle mainboard 101 can include power amplifier module, DSP, LVDS serializer, Power Management Unit (Pressure
Measuring Unit, be called for short PMU), power interface, Video Decoder, CPU, MCU, radio, microphone interface, by keyed jointing
Mouth, LIN interface, CAN interface.
Core board 102 can also include communication antenna patch plug and gps antenna patch plug (not shown in Fig. 2), vehicle master
Plate 101 can also include radio antenna patch plug (not shown in Fig. 2).
As in figure 2 it is shown, display screen switch 103 can be arranged on vehicle mainboard 101.So can reduce further and account for
Space.In certain embodiments, display screen switch 103 can also be as a part for vehicle mainboard 101.
Core board 102 can be arranged on vehicle mainboard 101.Core board 102 superposition is arranged on energy on vehicle mainboard 101
Enough reduce the space occupied, beneficially Miniaturization Design further.Should be understood that Fig. 2 is only illustrative, core board 102 is permissible
Superposition is arranged on the optional position on vehicle mainboard 101.
Alternatively, vehicle mainboard 101 and core board 102 can pass through board to board connector (Board-to-board
Connectors, BTB adapter) it is connected.Can be carried out by board to board connector between vehicle mainboard 101 and core board 102
Communication.
Specifically, core board 102 is connected by 2 board to board connectors with vehicle mainboard 101.Certainly, core board 102 He
Vehicle mainboard 101 can also be connected by multiple board to board connectors of other quantity, and this utility model embodiment is to this not
Limit.Such as, core board 102 is connected also by 4 board to board connectors with vehicle mainboard 101.
Alternatively, each board to board connector can be 40 feet (pin) board to board connector.
Should be understood that other modules that can also include in core board 102 and vehicle mainboard 101 not shown in Fig. 2.
It should be noted that this example of Fig. 2 is to aid in those skilled in the art and is more fully understood that this utility model is implemented
Example, and the scope of this utility model embodiment have to be limited.Those skilled in the art are according to the example of given Fig. 2, it is clear that
Can carry out amendment or the change of various equivalence, such amendment or change also fall in the range of this utility model embodiment.
This utility model embodiment additionally provides a kind of vehicle, and this vehicle includes vehicle control system shown in Fig. 1 or Fig. 2.
Alternatively, this vehicle can also include battery system, and this battery system is that vehicle is powered.
Alternatively, this vehicle is electric automobile.
Fig. 3 is the indicative flowchart of the control method 300 in vehicle.Specifically, control method 300 can be by vehicle master
Plate 101 performs.As it is shown on figure 3, control method 300 can include following content.
310, during vehicle launch, vehicle mainboard carries out data transmission with display screen, exports vehicle to display screen
Car status information.
During vehicle launch, vehicle mainboard can quickly respond, and carries out data transmission with display screen in time so that aobvious
The car status information of display screen display vehicle so that vehicle user can be experienced as the instrumental panel arranged in conventional truck
Quick display.
320, vehicle mainboard receives instruction information from the core board of vehicle, and instruction information is used for indicating core board to complete to open
Dynamic.
330, vehicle mainboard is carried out data transmission with display screen by display screen switch control core plate, wherein, and core
Plate includes vehicle-carrying communication module and/or vehicle mounted multimedia module, and core board includes vehicle-carrying communication mould to the information that display screen exports
The communication-related information of block and/or the multimedia messages of vehicle mounted multimedia module.
This utility model embodiment tool to being carried out data transmission with display screen by display screen switch control core plate
Body mode is not construed as limiting, and such as, vehicle mainboard can send instruction to display screen switch, and this instruction can serve to indicate that car
Data transmission between mainboard and display screen switches to the data between core board and display screen to transmit.
The response speed of vehicle mainboard is than the fast response time of core board.Such as vehicle starts about 2 seconds vehicles after startup
Mainboard can control the information of display screen display vehicle mainboard output, and after vehicle starts to start, about 7 seconds core boards start normally
Running, the content that display screen shows switches to, from the information that vehicle mainboard exports, the information that core board exports.
In the control method of this utility model embodiment, during vehicle launch, vehicle mainboard and display screen carry out data
Transmission, to the car status information of display screen output vehicle, then after core board the most normally starts, is switched by display screen
Device control core plate carries out data transmission with display screen so that display screen first shows the car status information that vehicle mainboard exports,
Then displaing core plate output communication-related information and multimedia messages, ensure vehicle user traffic safety while,
Vehicle user communication when driving and/or entertainment requirements can also be met, thus the driving promoting user is experienced.
Alternatively, control method 300 also includes: during core board and display screen carry out data transmission, vehicle master
Plate determines whether core board breaks down；In the case of determining that core board breaks down, vehicle mainboard and display screen number
According to transmission.Now, the content that display screen shows switches to, from the information that core board exports, the information that vehicle mainboard exports.
Alternatively, vehicle mainboard determines whether core board breaks down, including: vehicle mainboard receives the shape that core board sends
State signal；Vehicle mainboard, according to status signal, determines whether core board breaks down.
Alternatively, vehicle mainboard, according to status signal, determines whether core board breaks down, including: when vehicle mainboard exists
When not receiving status signal in Preset Time, vehicle mainboard determines that core board breaks down.
Alternatively, when receiving the Restart Request that core board sends, vehicle mainboard can also determine that core board occurs event
Barrier.
Due to the operating system potentially unstable run on core board, therefore vehicle mainboard can periodically send to core board
Query Information, to determine that core board is the most properly functioning.Such as, vehicle mainboard periodically can send state-detection letter to core board
Number.Core board actively can also report duty to vehicle mainboard, such as periodically sends status signal to vehicle mainboard.The most just
Being to say, the status signal that vehicle mainboard receives can be that the state detection signal that core board sends according to vehicle mainboard sends
, it is also possible to it is that core board actively sends.In certain embodiments, status signal can be heartbeat signal.
If core board carries out data transmission with display screen, core board breaks down, then vehicle mainboard and display
Screen carries out data transmission so that the content that display screen shows switches to, from the information that core board exports, the letter that vehicle mainboard exports
Breath, it is possible to ensure the vision coherency of vehicle user, promotes Consumer's Experience.
Alternatively, control method 300 can also include: in the case of determining that core board breaks down, vehicle mainboard control
Core board processed restarts.
Alternatively, control method 300 can also include: vehicle mainboard sends the car status information of vehicle to core board.
Now, core board is also to the car status information of display screen output vehicle.So the car status information of vehicle can be synchronized
On core board, to ensure in the case of the information of display screen displaing core plate output, still show the vehicle-state letter of vehicle
Breath.It is to say, the car status information of vehicle, the most beneficially traffic safety can be shown on display screen always.
Alternatively, vehicle mainboard includes radar for backing car module and/or reverse image module.Correspondingly, control method 300 is also
May include that during core board and display screen carry out data transmission, vehicle mainboard determines whether vehicle prepares reversing；?
In the case of vehicle prepares reversing, vehicle mainboard is fallen to display screen output by radar for backing car module and/or reverse image module
Car information.
When vehicle prepares reversing, reverse image or radar for backing car start, and vehicle mainboard carries out data transmission with display screen, aobvious
The content that display screen shows switches to the information that vehicle mainboard exports, and wherein the information of vehicle mainboard output also includes the reversing of vehicle
Information, as reverse image or radar for backing car indicate.
So can provide reverse image and/or radar for backing car instruction, beneficially traffic safety for vehicle user in time.
Alternatively, control method 300 also includes: correspondingly, and control method 300 can also include:
During vehicle mainboard and display screen carry out data transmission, vehicle mainboard receives the first operational order；
Vehicle mainboard determines that at least partly operation that the first operational order is corresponding needs to be performed by core board；
First operational order is converted into and is suitable to the second operational order that core board processes by vehicle mainboard；
Vehicle mainboard sends the second operational order to core board.
Alternatively, control method 300 can also include:
During core board and display screen carry out data transmission, vehicle mainboard receives the 3rd operation that core board sends
Instruction, the 3rd operational order is that core board obtains according to the 4th operational order received, and the 4th operational order is corresponding extremely
Small part operation needs to be performed by vehicle mainboard；
Vehicle mainboard performs corresponding operation according to the 3rd operational order.
Specifically, during core board and display screen carry out data transmission, core board can receive the 4th operational order,
Determine that when at least partly operation that the 4th operational order is corresponding needs to be performed by vehicle mainboard, the 4th operational order is turned by core board
Change into and be suitable to the 3rd operational order that vehicle mainboard processes, and send to vehicle mainboard.
Should be understood that the first operational order and the 4th operational order can be by touching display screen, physical button, mike
Deng input equipment input.
When should be understood that if operation corresponding to the operational order that receives of vehicle mainboard needs to be performed by core board, vehicle
This operational order is converted into corresponding form by mainboard, and is transmitted to core board.If the operation that this operational order is corresponding needs
Display screen presents the corresponding information of core board output, the most also can carry out with display screen to by display screen switch control core plate
Data are transmitted so that the content that display screen shows switches to, from the information that vehicle mainboard exports, the information that core board exports.
Equally, if corresponding at least partly the operating of operational order that core board receives needs to be performed by vehicle mainboard,
Then this operational order is converted into corresponding form by core board, and is transmitted to vehicle mainboard.
Such as, if core board receives external command (such as by physical button or the life of touch display screen input
Make), then core board will need the order processed by vehicle mainboard to be sent to vehicle mainboard, so that vehicle mainboard is carried out accordingly
Process.Whereas if vehicle mainboard receives the external command needing to be processed by core board, such as LIN signal, then vehicle mainboard will
The transfer of LIN signal is respective keys, is sent to core board, so that core board interpretation key commands is to process accordingly.
Such as, if display screen is currently played the multimedia video of core board 102 output, core board 102 receives
The operational order " closing multimedia video and turn on radio ", then multimedia video is closed by core board 102, will " beat simultaneously
Turn on the radio " operational order be converted to corresponding form, and send to vehicle mainboard 101.Vehicle mainboard 101 is according to this operation
Instruction unpack radio.It should be noted that other information that now can show default setting on a display screen, the vehicle of such as vehicle
Status information.Or, now vehicle mainboard can also notify that the data between core board and display screen are passed by display screen switch
The defeated data transmission switched between vehicle mainboard and display screen so that the display wireless interface of screen display.It is appreciated that
The information of vehicle mainboard output can also include wireless interface.
It should be noted that if after vehicle mainboard or core board perform the operation that operational order is corresponding, needing the opposing party's more cenotype
The data answered, then vehicle mainboard or core board also can send, to the opposing party, the data that need to update.
Alternatively, control method 300 also includes:
Upgrade file is verified by vehicle mainboard, determines that this upgrade file is effective；
Vehicle mainboard uses the effective upgrade file through verification to upgrade.
By upgrade file being verified before upgrading, it is possible to reduce the error rate of software upgrading.And ensure that
Escalation process occurs power-off or interruption, it is also possible to continue upgrading.
This utility model embodiment additionally provides a kind of vehicle mainboard 400.Vehicle mainboard 400 is for performing shown in Fig. 3
Control method 300.Specifically, vehicle mainboard 400 includes communication unit 410 and processing unit 420.
Communication unit 410, for during vehicle launch, carries out data transmission with display screen, exports car to display screen
Car status information, and receive instruction information from the core board of vehicle, instruction information is used for indicating core board to complete to open
Dynamic.
Processing unit 420 is for carrying out data transmission with display screen by display screen switch control core plate, wherein, and core
Core includes vehicle-carrying communication module and/or vehicle mounted multimedia module, and the information that core board exports to display screen includes vehicle-carrying communication
The communication-related information of module and/or the multimedia messages of vehicle mounted multimedia module.
The vehicle mainboard of this utility model embodiment, during vehicle launch, vehicle mainboard and display screen carry out data biography
Defeated, to the car status information of display screen output vehicle, then after core board the most normally starts, by display screen switch
Control core plate carries out data transmission with display screen so that display screen first shows the car status information that vehicle mainboard exports, so
The communication-related information of rear displaing core plate output and multimedia messages, while ensureing the traffic safety of vehicle user, also
Disclosure satisfy that vehicle user communication when driving and/or entertainment requirements, thus the driving promoting user is experienced.
Alternatively, processing unit 420 is additionally operable to, during core board and display screen carry out data transmission, determine core
Whether plate breaks down；Communication unit 410 is additionally operable in the case of processing unit 420 determines that core board breaks down, with aobvious
Display screen carries out data transmission.
Alternatively, communication unit 410 is additionally operable to receive the status signal that core board sends；Processing unit 420 specifically for
The status signal received according to communication unit 410, determines whether core board breaks down.
Alternatively, processing unit 420 is not specifically for receiving status signal when communication unit 410 in Preset Time
Time, determine that core board breaks down.
Alternatively, processing unit 420 is additionally operable in the case of determining that core board breaks down, and control core plate opens again
Dynamic.
Alternatively, communication unit 410 is additionally operable to during carrying out data transmission with display screen, receives the first operation and refers to
Order；Processing unit 420 be additionally operable to determine the first operational order that communication unit 410 receives corresponding at least partly operate needs
Performed by core board, and the first operational order is converted into the second operational order being suitable to core board process；Communication unit 410 is also
For sending the second operational order to core board.
Alternatively, communication unit 410 is additionally operable to, during core board and display screen carry out data transmission, receive core
The 3rd operational order that plate sends, the 3rd operational order is that core board obtains according to the 4th operational order received, the 4th
At least partly operation that operational order is corresponding needs to be performed by vehicle mainboard；Processing unit 420 is additionally operable to according to communication unit 410
The 3rd operational order received performs corresponding operation.
Alternatively, communication unit 410 is additionally operable to send car status information to core board, in order to core board is defeated to display screen
Go out car status information.
Alternatively, vehicle mainboard includes radar for backing car module and/or reverse image module.Correspondingly, processing unit 420 is also
During carrying out data transmission at core board and display screen, determine whether vehicle prepares reversing；Communication unit 410 is also used
In the case of preparing reversing at vehicle, believed to display screen output reversing by radar for backing car module and/or reverse image module
Breath.
Alternatively, vehicle mainboard 400 can also include memory element, refers to for the data and program storing vehicle mainboard
Order.
It should be noted that processing unit 420 can be realized by in-vehicle processor, communication unit 410 can be by vehicle-mounted bus interface
Realize, vehicle-mounted bus interface for the communication realizing between in-vehicle processor and other modules, and vehicle mainboard and core board,
Communication between the parts such as display screen switch.
As it is shown in figure 5, vehicle mainboard 500 can include in-vehicle processor 510, vehicle-mounted bus interface 520 and vehicle bus
530.In-vehicle processor 510, vehicle-mounted bus interface 520 can be connected with each other by vehicle bus 530.Vehicle bus 530 is except bag
Include outside data/address bus, it is also possible to include power bus, control bus and status signal bus in addition etc..But in order to understand that explanation rises
See, in the drawings various buses are all designated as vehicle bus 530.
It should be noted that memory element can be realized by memorizer.Vehicle mainboard 500 can also include memorizer, is used for storing
The data of vehicle mainboard 500 and program code.
Should be understood that in this utility model embodiment, this in-vehicle processor 510 can be CPU, this in-vehicle processor 510
Can also is that other general processors, digital signal processor (Digital Signal Processing, be called for short DSP), special
Integrated circuit (Application Specific Integrated Circuit is called for short ASIC), field programmable gate array
(Field-Programmable Gate Array is called for short FPGA) or other PLDs, discrete gate or crystal
Pipe logical device, discrete hardware components etc..General processor can be microprocessor or this processor can also be any often
The processor etc. of rule.
During realizing, each step of said method can be by the integration logic of the hardware in in-vehicle processor 510
The instruction of circuit or software form completes.Step in conjunction with the method disclosed in this utility model embodiment can directly embody
Perform for hardware processor, or completed with the hardware in processor and software module combination execution.Software module is permissible
It is positioned at random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memorizer, deposits
In the storage medium that this areas such as device are ripe.This storage medium is positioned at memorizer, and in-vehicle processor 510 reads the letter in memorizer
Breath, completes the step of said method in conjunction with its hardware.For avoiding repeating, it is not detailed herein.
Should be understood that the vehicle mainboard 400 according to this utility model embodiment and vehicle mainboard 500 may correspond to this practicality new
Modules in the executive agent of the method in type embodiment of the method, and this vehicle mainboard 400 and vehicle mainboard 500 upper
State with other operation and/or function respectively in order to realize the corresponding flow process of the method 300 in Fig. 3, for sake of simplicity, the most superfluous at this
State.
Should also be understood that vehicle mainboard 400 and vehicle mainboard 500 are corresponding to the car in vehicle control system shown in Fig. 1 and Fig. 2
Mainboard, for avoiding repeating, suitably omits related content at this.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in various
The amendment of equivalence or replacement, these amendments or replacement all should be contained within protection domain of the present utility model.Therefore, this practicality
Novel protection domain should be as the criterion with scope of the claims.
Claims (10)
1. a vehicle control system, it is characterised in that including:
Display screen；
Vehicle mainboard, described vehicle mainboard is carried out data transmission with described display screen by display screen switch, to described display
Screen output car status information；
Core board, described core board includes vehicle-carrying communication module and/or vehicle mounted multimedia module, and described core board is by described aobvious
Display screen switch carries out data transmission with described display screen, and the communication exporting described vehicle-carrying communication module to described display screen is correlated with
Information and/or the multimedia messages of described vehicle mounted multimedia module.
2. vehicle control system as claimed in claim 1, it is characterised in that at described core board and described display screen number
During transmission, described vehicle mainboard determines whether described core board breaks down, and is determining that described core board occurs
In the case of fault, described vehicle mainboard carries out data transmission with described display screen.
3. vehicle control system as claimed in claim 1, it is characterised in that during described vehicle launch, described car
Mainboard carries out data transmission with described display screen, in described vehicle normal course of operation, and described core board and described display
Screen carries out data transmission.
4. vehicle control system as claimed in claim 1, it is characterised in that described vehicle mainboard is by described car status information
Sending to described core board, described core board also exports described car status information to described display screen.
5. vehicle control system as claimed in claim 1, it is characterised in that described vehicle mainboard includes radar for backing car module
And/or reverse image module.
6. vehicle control system as claimed in claim 5, it is characterised in that at described core board and described display screen number
During transmission, described vehicle mainboard determines whether described vehicle is ready for reversing, is determining that described vehicle prepares to fall
In the case of car, described vehicle mainboard is exported to described display screen by described radar for backing car module and/or reverse image module
Reversing information.
7. the vehicle control system as according to any one of claim 1 to 6, it is characterised in that the device on described vehicle mainboard
Part is car rule level device or technical grade device, and the device on described core board is car rule level device or technical grade device.
8. the vehicle control system as according to any one of claim 1 to 6, it is characterised in that described core board is arranged on institute
State on vehicle mainboard.
9. a vehicle, it is characterised in that described vehicle includes the wagon control system as according to any one of claim 1 to 6
System.
10. vehicle as claimed in claim 9, it is characterised in that described vehicle is electric automobile.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486693.4U CN205706185U (en) | 2016-05-25 | 2016-05-25 | Vehicle control system and vehicle |
| PCT/CN2017/083527 WO2017202195A1 (en) | 2016-05-25 | 2017-05-08 | Vehicle control method, vehicle main board, control system, and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486693.4U CN205706185U (en) | 2016-05-25 | 2016-05-25 | Vehicle control system and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN205706185U true CN205706185U (en) | 2016-11-23 |
Family
ID=57300581
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486693.4U Active CN205706185U (en) | 2016-05-25 | 2016-05-25 | Vehicle control system and vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922872A (en) * | 2016-05-25 | 2016-09-07 | 北京车和家信息技术有限责任公司 | Vehicle control system and vehicle |
| CN107161005A (en) * | 2017-05-12 | 2017-09-15 | 重庆大学 | Vehicle fuel quantity indicates system and its configured information method for handover control |
| WO2017202195A1 (en) * | 2016-05-25 | 2017-11-30 | 北京车和家信息技术有限责任公司 | Vehicle control method, vehicle main board, control system, and vehicle |
| CN108900949A (en) * | 2018-05-04 | 2018-11-27 | 建荣半导体（深圳）有限公司 | A kind of main control chip of automobile data recorder and its loadtype recognition methods |
| CN111016654A (en) * | 2019-11-26 | 2020-04-17 | 武汉格罗夫新能源汽车研究院有限公司 | Self-defined control panel and hydrogen energy automobile |
| CN113799601A (en) * | 2020-06-12 | 2021-12-17 | 比亚迪股份有限公司 | Input control method, device and medium for vehicle-mounted LCD display screen and automobile |
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2016
- 2016-05-25 CN CN201620486693.4U patent/CN205706185U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922872A (en) * | 2016-05-25 | 2016-09-07 | 北京车和家信息技术有限责任公司 | Vehicle control system and vehicle |
| WO2017202195A1 (en) * | 2016-05-25 | 2017-11-30 | 北京车和家信息技术有限责任公司 | Vehicle control method, vehicle main board, control system, and vehicle |
| CN105922872B (en) * | 2016-05-25 | 2019-03-01 | 北京车和家信息技术有限公司 | Vehicle control system and vehicle |
| CN107161005A (en) * | 2017-05-12 | 2017-09-15 | 重庆大学 | Vehicle fuel quantity indicates system and its configured information method for handover control |
| CN107161005B (en) * | 2017-05-12 | 2019-09-13 | 重庆大学 | Vehicle fuel quantity indicates system and its instruction information method for handover control |
| CN108900949A (en) * | 2018-05-04 | 2018-11-27 | 建荣半导体（深圳）有限公司 | A kind of main control chip of automobile data recorder and its loadtype recognition methods |
| CN108900949B (en) * | 2018-05-04 | 2020-11-24 | 建荣半导体（深圳）有限公司 | Main control chip of automobile data recorder and load type identification method thereof |
| CN111016654A (en) * | 2019-11-26 | 2020-04-17 | 武汉格罗夫新能源汽车研究院有限公司 | Self-defined control panel and hydrogen energy automobile |
| CN113799601A (en) * | 2020-06-12 | 2021-12-17 | 比亚迪股份有限公司 | Input control method, device and medium for vehicle-mounted LCD display screen and automobile |
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Address after: Room 8, floor 801, room 3, No. 10, Wangjing street, Beijing, Chaoyang District, Beijing Patentee after: Beijing vehicle and home Information Technology Co., Ltd. Address before: Room 312707, room 5, courtyard 1, Futong East Avenue, Beijing, Beijing Patentee before: BEIJING CHEHEJIA INFORMATION TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: Room 103, building 1, yard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing Patentee after: Beijing Rockwell Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |