CN107566435A - A kind of vehicle device communicator based on car networking - Google Patents
A kind of vehicle device communicator based on car networking Download PDFInfo
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- CN107566435A CN107566435A CN201610515662.1A CN201610515662A CN107566435A CN 107566435 A CN107566435 A CN 107566435A CN 201610515662 A CN201610515662 A CN 201610515662A CN 107566435 A CN107566435 A CN 107566435A
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Abstract
The invention discloses a kind of vehicle device communicator based on car networking, including：Car networking communication unit, for being communicated with outside vehicle；The vehicle device unit being connected by bus with the car networking communication unit, vehicle predetermined function is realized for carrying out processing to the signal received；Wherein, the car networking communication unit includes：Anneta module, car networking communication control module is sent to for the signal of communication outside collection vehicle, and by the signal of communication；The car networking communication control module, for carrying out signal transacting, and the vehicle device main frame being sent in the vehicle device unit to the signal of communication；The vehicle device communicator sets independent car networking communication unit to directly take on vehicle and extraneous radio communication function not against mobile phone in car body；And because car networking communication unit and vehicle device unit are independently arranged, reduce the function burden of vehicle device unit, improve the processing speed and Consumer's Experience of vehicle device communicator.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of vehicle device communicator based on car networking.
Background technology
Car networking function is the essential function of current middle and high end vehicle, but car networking first have to solve be vehicle with
Outside communication issue.Vehicle relies primarily on vehicle device progress with outside communication at present, in this case, vehicle and outside
Communication also can only be the simple communication for receiving radio broadcasting, receive the communication of GPS location information.
With the rise of car networking, the vehicle for possessing car networking function enters vehicle device with mobile phone by Transfer pipes such as bluetooths
Row connection, in this case, vehicle expand to by mobile phone and outside vehicle 3G/4G networks again with its outside communication
Communication.
At present, because the communication port of vehicle vehicle device and mobile phone can only once select one kind：Or bluetooth, or WiFi, or
USB.This is completely unappeasable under car networking composite request：It should meet that the higher vehicle location of requirement of real-time is accurate
The communication of positioning, meet the higher amusement communication of transmission rate again, while priority treatment must be met, the vehicle timely responded to
The communication of safe rescue information and relevant triggering.And prior art is only capable of completing the communication issue of vehicle mounted guidance, it is impossible to which solution is led
Navigate positioning and communicating, amusement communication, the communication of safe rescue information and relevant Trigger Function.
The content of the invention
It is an object of the invention to provide a kind of vehicle device communicator based on car networking, the vehicle device communicator disobeys armrest
Machine, independent car networking communication unit is set to directly take on vehicle and extraneous radio communication function in car body；And car networking
Communication unit is independently arranged with vehicle device unit, reduces the function burden for vehicle device unit of knowing clearly.
In order to solve the above technical problems, the present invention provides a kind of vehicle device communicator based on car networking, including：
Car networking communication unit, for being communicated with outside vehicle；
The vehicle device unit being connected by bus with the car networking communication unit, for handling the signal received
Realize vehicle predetermined function；
Wherein, the car networking communication unit includes：
Anneta module, car networking communication is sent to for the signal of communication outside collection vehicle, and by the signal of communication
Control module；
The car networking communication control module, for carrying out signal transacting to the signal of communication, and it is sent to the car
Vehicle device main frame in machine unit.
Preferably, the Anneta module includes the first radio frequency submodule, the second radio frequency submodule and the 3rd radio frequency submodule；
The first radio frequency submodule, for the amusement communication signal based on 3G/4G outside collection vehicle；
The second radio frequency submodule, for the amusement communication signal based on radio broadcasting outside collection vehicle；
The 3rd radio frequency submodule, for the navigational communications signal outside collection vehicle.
Preferably,
The car networking communication control module is used to the amusement communication signal carrying out signal transacting, and total by USB
Line is sent to the USB interface in the vehicle device main frame；
The car networking communication control module is used to the navigational communications signal carrying out signal transacting, and total by UART
Line is sent to the UART interface in the vehicle device main frame.
Preferably, vehicle device communicator also includes：
Controlled by CAN with the air bag that the vehicle device main frame and the car networking communication control module are connected
Module, for monitoring the state of air bag, when the state of the air bag is produces, by the state of the air bag
Information is sent to the car networking communication control module；
The car networking communication control module starts alarm dress according to the status information of the air bag received
Put.
Preferably, vehicle device communicator also includes：
The rescue button being connected with the car networking communication control module；
When the car networking communication control module detects the rescue button closure, start warning device.
Preferably, the warning device includes rescue loudspeaker, rescue sound pick-up, rescue video processor and rescue instruction
At least one of lamp.
Preferably, the car networking communication control module be additionally operable to by the first radio frequency submodule to car networking backstage
Distress signal is sent, telecommunication is established with car networking backstage.
Preferably, the vehicle device unit also includes vehicle device display screen；
The vehicle device display screen is connected with the vehicle device main frame by CAN, and generation trigger signal is operated according to user,
And send the trigger signal to the vehicle device main frame；
The vehicle device main frame is handled to obtain to the trigger signal received performs signal, and passes through CAN
The execution signal is sent to corresponding actuator.
Preferably, the vehicle device unit also includes loudspeaker；
The loudspeaker is connected with the vehicle device main frame, gathers described in the voice messaging to vehicle device main frame transmission of user
Voice messaging；
The vehicle device main frame is handled to obtain to the voice messaging received performs signal, and performs letter by described
Number it is sent to corresponding actuator.
Preferably, vehicle device communicator also includes：
The rechargeable battery being connected with the car networking communication control module, for when vehicle main power source powers off, for institute
State car networking communication unit and power supply is provided.
Vehicle device communicator provided by the present invention based on car networking, including：Car networking communication unit, is used for and vehicle
Outside is communicated；The vehicle device unit being connected by bus with the car networking communication unit, for entering to the signal received
Vehicle predetermined function is realized in row processing；Wherein, the car networking communication unit includes：Anneta module, outside collection vehicle
Signal of communication, and the signal of communication is sent to car networking communication control module；The car networking communication control module, use
In carrying out signal transacting, and the vehicle device main frame being sent in the vehicle device unit to the signal of communication；The vehicle device communicator
Not against mobile phone, independent car networking communication unit is set to directly take on vehicle and extraneous radio communication function in car body；
And car networking communication unit is independently arranged with vehicle device unit, the function burden for vehicle device unit of knowing clearly is reduced, improves vehicle device communication dress
The processing speed of unit is put, while also improves Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
The structural representation for the vehicle device communicator based on car networking that Fig. 1 is provided by the embodiment of the present invention.
Embodiment
The core of the present invention is to provide a kind of vehicle device communicator based on car networking, is somebody's turn to do the vehicle device based on car networking and communicates
Device sets independent car networking communication unit to directly take on vehicle and extraneous radio communication work(not against mobile phone in car body
Energy；And car networking communication unit is independently arranged with vehicle device unit, the function burden for vehicle device unit of knowing clearly is reduced.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It refer to Fig. 1, the structural representation for the vehicle device communicator based on car networking that Fig. 1 is provided by the embodiment of the present invention
Figure；The vehicle device communicator can include：
Car networking communication unit 2, for being communicated with outside vehicle；
Vehicle device unit 1 is connected by bus with the car networking communication unit 2, for handling the signal received
Realize vehicle predetermined function；
Wherein, the car networking communication unit 2 includes：
Anneta module 22, for the signal of communication outside collection vehicle, and the signal of communication is sent to car networking and led to
Believe control module 21；
The car networking communication control module 21, for carrying out signal transacting to the signal of communication, and it is sent to described
Vehicle device main frame 11 in vehicle device unit 1.
Wherein, the vehicle device communicator in the present embodiment is made up of two independent units, i.e. vehicle device unit 1 and car networking
Communication unit 2 is separate.And vehicle device unit 1 is all disposed within vehicle with car networking communication unit 2.
Vehicle device unit 1 is responsible for handling the various types of signal received, and is held according to corresponding to controlling result
Row device, so as to realize predetermined each function of vehicle；It is all in 2 responsible vehicles of car networking communication unit to be led to extraneous
The function of letter, it is responsible for receiving the various signals outside car, or signal is sent to outside vehicle, i.e., by car networking communication unit 2
Realize that the communication with outside vehicle is interactive, car networking communication unit 2 also has processing module, simply the place of car networking communication unit 2
Reason module is served only for being in signal of communication.
I.e. vehicle device main frame 11 is that the processing in vehicle device unit 1 calculates center, and car networking communication control module 21 is car networking
Control in communication unit 2 calculates center；The calculating center of the two separate units is separated.Therefore this vehicle device unit 1 with
Car networking communication unit 2 is independent operating, and information exchange is carried out by bus.
Function distribution can be accomplished using the setting form of two separate units in the embodiment, so as to drastically increase
The respective reliability of function and the speed of data processing；It disclosure satisfy that promptness requires high traffic handling capability, also can
Meet the high amusement disposal ability of transmission rate request.
Wherein, the signal that vehicle device unit 1 mainly receives carries out processing and realizes vehicle predetermined function, and signal here can
To be the signal of communication that transmission is handled by car networking communication unit 2, such as the navigation signal that outer signals are carried out is received, broadcast letter
Number, network signal etc.；Can also be interior vehicle components or user triggering signal, such as user triggering amusement button,
Vehicle part triggering safety signal, or user triggering to control signal of actuator etc..I.e. vehicle device unit 1 is not held directly
Vehicle and extraneous radio communication function are carried on a shoulder pole, only undertakes the good in interactive function of amusement and navigation, relevant wagon control function
Button is presented.
Wherein, car networking communication unit 2 is communicated in outside vehicle；Mainly by Anneta module 22 come collecting vehicle
The signal of communication of outside；Here Anneta module can gather various messengers or gather certain several signal of communication；
Anneta module 22 gather signal species it is relevant with the radio-frequency enabled in Anneta module 22, if the Anneta module 22 be integrated with it is more
Kind antenna, then can be collected into a variety of signals of communication, such as 3G/4G signals, radio broadcasting signal, navigation signal etc..Therefore, day
The integrated level of wire module 22 determines the ability of vehicle receiver external communication signals.The integrated level of Anneta module 22 in the present embodiment
It can be determined according to the actual requirements by user.
Car networking communication control module 21 carries out signal transacting to the signal of communication received, and the communication after processing is believed
The vehicle device main frame 11 number being sent in vehicle device unit 1.Car networking communication control module 21 is not to the processing procedure of unlike signal
Identical, therefore the Signal Processing Element of car networking communication control module 21 can be with collection communication signal in Anneta module 22
Species is corresponding.
Based on above-mentioned technical proposal, the vehicle device communicator based on car networking that the embodiment of the present invention carries, vehicle device communication
Device directly carries out the method for various radio communications by the car networking communication module of vehicle interior with extraneous, rather than passes through vehicle device
The connection of main frame and mobile phone, carry out vehicle and extraneous radio communication from mobile phone indirectly；By vehicle device unit and car networking communication unit
First independent operating, so as to drastically increase the speed of the reliability of respective function and data processing.
Based on above-described embodiment, the Anneta module 22 specifically include the first radio frequency submodule, the second radio frequency submodule and
3rd radio frequency submodule；
The first radio frequency submodule, for the amusement communication signal based on 3G/4G outside collection vehicle；
The second radio frequency submodule, for the amusement communication signal based on radio broadcasting outside collection vehicle；
The 3rd radio frequency submodule, for the navigational communications signal outside collection vehicle.
Wherein, with reference to figure 1, the first radio frequency submodule is RF1, and the second radio frequency submodule is RF2, and the 3rd radio frequency submodule is
RF3.Signal of communication i.e. in the present embodiment is specially 3G/4G signals of communication, wireless broadcast communication signal and navigational communications signal.
There is Signal Processing Element corresponding with these three signals of communication in car networking communication control module 21 accordingly, complete to receiving
To various types of communication signal handled accordingly.
The car networking communication control module 21 is used to the amusement communication signal carrying out signal transacting, and passes through USB
Bus 3 is sent to the USB interface in the vehicle device main frame 11；
The car networking communication control module 21 is used to the navigational communications signal carrying out signal transacting, and passes through UART
Bus 4 is sent to the UART interface in the vehicle device main frame 11.
As shown in figure 1, the entertainment information of the 3G/4G networks in the vehicle external world will be passed by Anneta module 22 by FR1 radio frequency lines
It is defeated by car networking communication control module 21, car networking communication control module 21 is to after the high frequency signals that receive, will entertain
Information data is transferred to vehicle device main frame 11 by usb bus 3 and carries out calculation process；The extraneous wireless broadcast information of vehicle is also logical
Anneta module 22 is crossed, then car networking communication control module 21 is transferred to by FR2 radio frequency lines, car networking communication control module 21 docks
After the radio broadcasting signal received is demodulated processing, wireless broadcast information data are transferred to vehicle device master also by usb bus 3
Machine 11 carries out calculation process；The extraneous gps signal of vehicle is transferred to car connection again by Anneta module 22, then by FR3 radio frequency lines
Network Communication control module 21, after car networking communication control module 21 is handled the gps signal received, be converted to UART buses association
The data of view are transferred to vehicle device main frame 11 by UART buses 4 and carry out calculation process.Realize that car networking is led to by usb bus 3
Believe the transmission of big flow entertainment information between unit 2 and vehicle device unit 1；By UART buses 4 realize car networking communication unit 2 with
The transmission of navigation information between vehicle device unit 1.
Wherein, can see in summary, not only car networking communication control module 21 is to the different communication numbers after processing
According to being transmitted by different buses, i.e., special line is special.The efficiency of transmission of data can be so greatly enhanced, also enters one
Step ensures that the data of the high requirement of real-time of needs can be responded in time, such as GPS communication.So as to ensure that the reliable of data
Property and accuracy, improve data processing speed, strengthen Consumer's Experience.
Based on above-described embodiment, Fig. 1 is refer to, the vehicle device communicator also includes：
Airbag control module 6 passes through CAN 5 and the vehicle device main frame 11 and the car networking communication control module
21 are connected, for monitoring the state of air bag, when the state of the air bag is produces, by the air bag
Status information is sent to the car networking communication control module 21；
The car networking communication control module 21 starts alarm dress according to the status information of the air bag received
Put.
Wherein, when vehicle sends security incident, if airbag control module 6 monitors that its air bag is quick-fried,
Airbag control module 6 by CAN 5 by the quick-fried information transfer of air bag to car networking communication control module 21,
Now car networking communication control module 21 will start warning device at once.Preferably, warning device can be raised including rescue here
At least one of sound device, rescue sound pick-up, rescue video processor and rescue indicator lamp.When above-mentioned warning device is all present
When, such as Fig. 1, then car networking communication control module 21 will start at once rescues loudspeaker 24, rescue sound pick-up 27, rescues at video
Module 28 is managed, while rescue indicator lamp 26 is placed in flicker state；So the people of outside vehicle can be caused to know vehicle interior
Situation, so as to Rapid Alarm.To vehicle interior, personnel sue and labour.But in order to further improve the reliable of vehicular rescue
Property, vehicle trouble messages can also be sent to the external world, so as to be rescued in time.
Such as the car accident information is penetrated by such as RF1 of Anneta module 22 automatically by car networking communication control module 21
Frequency line, the backstage of car networking is sent to by the 3G/4G networks of outside vehicle by Anneta module 22, is established with car networking backstage remote
Cheng Tongxin, carry out safe rescue.And now car networking backstage personnel can be by rescuing sound pick-up 27 and rescue Video processing mould
Block 28 grasps the safe condition of occupant in real time, also can carry out remote dialogue etc. with occupant by rescuing loudspeaker 24.
Established and communicated with backstage by warning device and Anneta module 22, vehicle interior personnel can be enabled timely
Rescued, and the accuracy and specific aim as much as possible that in-car effective information is provided for extraneous personnel, improves rescue.
Based on above-mentioned each embodiment, Fig. 1 is refer to, the vehicle device communicator also includes：
Rescue button 25 is connected with the car networking communication control module 21；
When the car networking communication control module 21 detects that the rescue button 25 closes, start warning device.
Preferably, the car networking communication control module 21 is additionally operable to by the first radio frequency submodule to after car networking
Platform sends distress signal, and telecommunication is established with car networking backstage.
Wherein, when vehicle sends security incident, if air bag is not quick-fried, under certain situation, occupant also may be used
By pressing rescue button 25, dominate the call function for initiating safe rescue, its Principle of Communication and air bag quick-fried state when
Similarly.I.e. occupant dominates the call function for initiating safe rescue, passes through car networking communication unit by pressing rescue button 25
In member 2 and its rescue loudspeaker 24, rescue sound pick-up 27, rescue video processing module 28 are communicated with remote back-office.
Based on above-mentioned technical proposal, vehicle device communicator provided in an embodiment of the present invention, the vehicle device communicator directly by
The car networking communication module of vehicle interior carries out the method for various radio communications with extraneous, rather than passes through vehicle device main frame and mobile phone
Connection, carry out vehicle and extraneous radio communication from mobile phone indirectly；By vehicle device unit and car networking communication unit independent operating,
So as to drastically increase the speed of the reliability of respective function and data processing.It can meet that promptness requires higher simultaneously
Vehicle GPS communicates, the higher amusement communication of transmission rate request, it is desirable to timely respond to and the vehicle safety about Trigger Function is rescued
Help the integrated communication method of communication.
Preferably, the vehicle device unit 1 also includes vehicle device display screen 12；
The vehicle device display screen 12 is connected with the vehicle device main frame 11 by CAN 5, and generation triggering is operated according to user
Signal, and send the trigger signal to the vehicle device main frame 11；
The vehicle device main frame 11 is handled to obtain to the trigger signal received performs signal, and total by CAN
The execution signal is sent to corresponding actuator by line 5.
Preferably, the vehicle device unit 1 also includes loudspeaker 13；
The loudspeaker 13 is connected with the vehicle device main frame 11, and the voice messaging for gathering user is sent out to the vehicle device main frame 11
Send the voice messaging；
The vehicle device main frame 11 is handled to obtain to the voice messaging received performs signal, and by the execution
Signal is sent to corresponding actuator.
Wherein, when vehicle driver will carry out the control about vehicle, such as the control of air-conditioning air volume, broadcasting channel is more
Change, can all be manipulated by the virtual key on the vehicle device display screen 12, and the trigger signal manipulated is shown by vehicle device
Bus transfer between screen 12 and vehicle device main frame 11 is to vehicle device main frame 11, by being attached thereto after being handled by vehicle device main frame 11
CAN 4 is sent to corresponding actuator.
Wherein, CAN 5 is realized between vehicle device unit 1 and car networking communication unit 2, and other Car Electronic Controls
The communication of control information between module；I.e. CAN 5 mainly realizes the communication of some control information of vehicle interior.
Pass through 4 three kinds of CAN 5, usb bus 3, UART buses buses between vehicle device unit 1 and car networking communication unit 2
Connection is in communication with each other.Special line is special, improves data transfer and the efficiency of data processing.
Based on above-mentioned any embodiment, Fig. 1 is refer to, the vehicle device communicator also includes：
Rechargeable battery 29 is connected with the car networking communication control module 21, for when vehicle main power source powers off,
Power supply is provided for the car networking communication unit 21.Rechargeable battery 29 includes charge-discharge control circuit module 23, for controlling
The state of rechargeable battery 29.
Wherein, when serious security incident occurs for vehicle, if vehicle main power source is damaged, under the situation of vehicle power-off,
Due to being integrated with rechargeable battery 29 in car networking communication unit 2 described in the present embodiment, now rechargeable battery 29 can be by filling
Charge/discharge control circuit module 23 is individually for car networking communication unit 2 and powered.Due to Anneta module 22, rescue loudspeaker 24, rescue
Button 25, rescue indicator lamp 26, rescue sound pick-up 27, rescue video processing module 28 are integrated in car networking communication unit 2,
So being both vehicle power-off, car networking backstage can also obtain the real time status and car of in-car by car networking communication unit 2
Accurate geographical position.
Rechargeable battery 29 is integrated with car networking communication unit 2, in vehicle normal power supply, by the main power source of vehicle
(battery) is powered to car networking communication unit 2, while the rechargeable battery 29 is filled by charge and discharge control module 23
Electricity, when whole vehicle power supply disconnects, car networking communication unit 2 can be powered by its internal rechargeable battery 29 completely
Work, complete communication relevant with outside vehicle carry out, including the positioning of video monitor, audio session, vehicle GPS.Even in vehicle
Still good video, audio and vehicle location communication can be established under main power source powering-off state with car networking backstage, this is car
The breakthrough of safe rescue, the function of vehicle safety rescue is improved, greatly improve the success rate of safe rescue and reliable
Property.
Based on above-mentioned technical proposal, the vehicle device communicator provided in an embodiment of the present invention based on car networking, wherein, vehicle device
Unit is mainly responsible for the good in interactive function of amusement and navigation, the presentation of the button about wagon control function；Car networking communicates
Unit is mainly responsible for vehicle and outside all communication functions；So vehicle device unit and outside, without direct communication, this is very big
Ground reduces load of the vehicle device unit to signal transacting, contributes to vehicle device unit to amusement and effective processing of navigation feature.Car
It is by three kinds of buses between machine unit and car networking communication unit：CAN, usb bus and UART buses are attached logical
Letter, wherein CAN is not only connected to vehicle device unit and car networking communication unit, is also connected with other vehicle control modules, such as：
Airbag control module.The vehicle device unit control function relevant to vehicle be by the virtual key on its vehicle device display screen,
Control on Communication is carried out by CAN, while the communication of airbag control module and car networking communication unit is also to pass through CAN
Bus is communicated；Data volume is larger, and the higher outside entertainment information of transmission rate request is then by car networking communication unit
Vehicle device unit is transferred to by usb bus to be handled；The higher gps signal of requirement of real-time is then by car networking communication unit
Handled by UART bus transfers to vehicle device unit.The safe rescue communication for vehicle is all directly to pass through in the present invention
Car networking communication unit is communicated with the vehicle external world, has thus ensured the promptness and reliability of vehicle safety rescue.
Each embodiment is described by the way of progressive in specification, and what each embodiment stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The vehicle device communicator provided by the present invention based on car networking is described in detail above.It is used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands
The method and its core concept of the present invention.It should be pointed out that for those skilled in the art, this is not being departed from
On the premise of inventive principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the present invention
In scope of the claims.
Claims (10)
- A kind of 1. vehicle device communicator based on car networking, it is characterised in that including：Car networking communication unit, for being communicated with outside vehicle；The vehicle device unit being connected by bus with the car networking communication unit, for carrying out processing realization to the signal received Vehicle predetermined function；Wherein, the car networking communication unit includes：Anneta module, car networking Control on Communication is sent to for the signal of communication outside collection vehicle, and by the signal of communication Module；The car networking communication control module, for carrying out signal transacting to the signal of communication, and it is sent to the vehicle device list Vehicle device main frame in member.
- 2. the vehicle device communicator based on car networking as claimed in claim 1, it is characterised in that the Anneta module includes the One radio frequency submodule, the second radio frequency submodule and the 3rd radio frequency submodule；The first radio frequency submodule, for the amusement communication signal based on 3G/4G outside collection vehicle；The second radio frequency submodule, for the amusement communication signal based on radio broadcasting outside collection vehicle；The 3rd radio frequency submodule, for the navigational communications signal outside collection vehicle.
- 3. the vehicle device communicator based on car networking as claimed in claim 2, it is characterised in thatThe car networking communication control module is used to the amusement communication signal carrying out signal transacting, and is sent out by usb bus Give the USB interface in the vehicle device main frame；The car networking communication control module is used to the navigational communications signal carrying out signal transacting, and is sent out by UART buses Give the UART interface in the vehicle device main frame.
- 4. the vehicle device communicator based on car networking as claimed in claim 3, it is characterised in that also include：Mould is controlled with the air bag that the vehicle device main frame and the car networking communication control module are connected by CAN Block, for monitoring the state of air bag, when the state of the air bag is produces, the state of the air bag is believed Breath is sent to the car networking communication control module；The car networking communication control module starts warning device according to the status information of the air bag received.
- 5. the vehicle device communicator based on car networking as claimed in claim 4, it is characterised in that also include：The rescue button being connected with the car networking communication control module；When the car networking communication control module detects the rescue button closure, start warning device.
- 6. the vehicle device communicator based on car networking as claimed in claim 5, it is characterised in that the warning device includes rescuing Help at least one of loudspeaker, rescue sound pick-up, rescue video processor and rescue indicator lamp.
- 7. the vehicle device communicator based on car networking as claimed in claim 5, it is characterised in that the car networking Control on Communication Module is additionally operable to send distress signal to car networking backstage by the first radio frequency submodule, is established with car networking backstage Telecommunication.
- 8. the vehicle device communicator based on car networking as claimed in claim 1, it is characterised in that the vehicle device unit also includes Vehicle device display screen；The vehicle device display screen is connected with the vehicle device main frame by CAN, is operated according to user and is generated trigger signal, and to The vehicle device main frame sends the trigger signal；The vehicle device main frame is handled to obtain to the trigger signal received performs signal, and by CAN by institute State execution signal and be sent to corresponding actuator.
- 9. the vehicle device communicator based on car networking as claimed in claim 7, it is characterised in that the vehicle device unit also includes Loudspeaker；The loudspeaker is connected with the vehicle device main frame, and the voice messaging for gathering user sends the voice to the vehicle device main frame Information；The vehicle device main frame is handled to obtain to the voice messaging received performs signal, and the execution signal is sent out Give corresponding actuator.
- 10. the vehicle device communicator based on car networking as described in any one of claim 1 to 9, it is characterised in that also include：The rechargeable battery being connected with the car networking communication control module, for being the car when vehicle main power source powers off Connected network communication unit provides power supply.
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| CN201610515662.1A CN107566435A (en) | 2016-07-01 | 2016-07-01 | A kind of vehicle device communicator based on car networking |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379502A (en) * | 2018-08-24 | 2019-02-22 | 惠州市德赛西威汽车电子股份有限公司 | A kind of vehicle-mounted T-BOX system and call control method |
| CN109450758A (en) * | 2018-11-27 | 2019-03-08 | 东风电动车辆股份有限公司 | Intelligent vehicle system |
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| CN114866987B (en) * | 2022-07-06 | 2022-12-16 | 长城汽车股份有限公司 | Communication module, communication method and vehicle networking system |
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