CN206629194U - Vehicular display control device - Google Patents
Vehicular display control device Download PDFInfo
- Publication number
- CN206629194U CN206629194U CN201720267589.0U CN201720267589U CN206629194U CN 206629194 U CN206629194 U CN 206629194U CN 201720267589 U CN201720267589 U CN 201720267589U CN 206629194 U CN206629194 U CN 206629194U
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- max9259
- serializer
- master controller
- max9260
- control device
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Abstract
The utility model provides a kind of Vehicular display control device,Including master controller,Liquid crystal touch control screen,Video Decoder,First serializer MAX9259,Second serializer MAX9259,Deserializer MAX9260,Multiple camera and LVDS buses,UART interface of the master controller respectively with the first serializer MAX9259 and deserializer MAX9260 is connected,The LVDS buses respectively with the first serializer MAX9259,Second serializer MAX9259 connects with deserializer MAX9260 LVDS interface,The liquid crystal touch control screen is connected with the UART interface and video interface of the second serializer MAX9259,The master controller is connected with the video interface of the deserializer MAX9260,This Vehicular display control device is by being switched between UART and LVDS signal by serializer MAX9259 and deserializer MAX9260 between liquid crystal touch control screen and master controller,Realize UART information stabilities,The transmission of high speed；By LVDS signal wires, UART information can longer Distance Transmission, transmitting procedure interference is few.
Description
Technical field
It the utility model is related to mobile unit technical field, more particularly to a kind of Vehicular display control device.
Background technology
Vehicular display control device provisioned in current essentially all of automobile can all include touching display screen and master control
Device processed, wants two-way communication between touching display screen and master controller, should realize high speed transmission data, ensures the steady of transmission again
Qualitative, due to being influenceed by transmission range, existing Vehicular display control device is extremely difficult to this requirement, it is necessary to carries out
Improve.
Utility model content
The technical problems to be solved in the utility model is：Received to solve Vehicular display control device of the prior art
The limitation of transmission range, cause signal transmission rate full and unstable, the utility model provides a kind of car-mounted display control dress
Put to solve the above problems.
Technical scheme is used by the utility model solves its technical problem：A kind of Vehicular display control device, it is special
Sign is：Including master controller, liquid crystal touch control screen, Video Decoder, the first serializer MAX9259, the second serializer
MAX9259, deserializer MAX9260, multiple cameras and LVDS buses, the master controller respectively with first serializer
MAX9259 connects with deserializer MAX9260 UART interface, the LVDS buses respectively with the first serializer MAX9259,
Second serializer MAX9259 connects with deserializer MAX9260 LVDS interface, the liquid crystal touch control screen and second serializer
MAX9259 UART interface connects with video interface, and the video interface of the master controller and the deserializer MAX9260 connects
Connect, the Video Decoder is connected with the multiple camera and master controller respectively.
Preferably, the master controller is connected with WiFi communication module, d GPS locating module, bluetooth communication and USB
Interface, the USB interface are connected with remote server.
Preferably, the quantity of the camera is two, respectively reverse image camera and full-view image camera,
The Video Decoder is connected with reverse image camera and full-view image camera respectively.
Preferably, also include audio processing chip, radio, the first microphone, second microphone and speech recognition drop
Make an uproar module, first microphone is connected with the bluetooth communication and speech recognition noise reduction module respectively, second wheat
Gram wind is connected with the speech recognition noise reduction module, and the audio processing chip drops with the master controller, speech recognition respectively
Module of making an uproar connects with bluetooth communication, and the radio is connected with master controller and is also associated with antenna.
Preferably, the model AP6181 of the WiFi communication module, the model G7020 of the d GPS locating module,
The bluetooth communication is the chip of bluetooth 4.0, the model TEF6638 of the audio processing chip, the Video Decoder
Model TW8825.
The beneficial effects of the utility model are that this Vehicular display control device passes through in liquid crystal touch control screen and master controller
Between signal is switched between UART and LVDS by serializer MAX9259 and deserializer MAX9260, realize UART information
The stable, transmission of high speed；By LVDS signal wires, UART information can longer Distance Transmission, transmitting procedure interference is few.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the hardware chart of the optimum embodiment of Vehicular display control device of the present utility model.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies description, rather than instruction or implies that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connects in description of the present utility model
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.In addition, in this reality
With in new description, unless otherwise indicated, " multiple " are meant that two or more.
As shown in figure 1, the utility model provides a kind of Vehicular display control device, including master controller, liquid crystal touch control
Screen, Video Decoder, the first serializer MAX9259, the second serializer MAX9259, deserializer MAX9260 and LVDS bus, it is main
UART interface of the controller respectively with the first serializer MAX9259 and deserializer MAX9260 is connected, and LVDS buses are respectively with first
Serializer MAX9259, the second serializer MAX9259 connect with deserializer MAX9260 LVDS interface, liquid crystal touch control screen and second
Serializer MAX9259 UART interface is connected with video interface, and master controller is connected with deserializer MAX9260 video interface,
Video Decoder is connected with master controller respectively, and master controller is connected with WiFi communication module, d GPS locating module, Bluetooth communication
Module and USB interface, USB interface are connected with remote server, and the quantity of camera is two, respectively reverse image camera
With full-view image camera, Video Decoder is connected with reverse image camera and full-view image camera respectively.Car-mounted display
Control device also includes audio processing chip, radio, the first microphone, second microphone and speech recognition noise reduction module, the
One microphone is connected with bluetooth communication and speech recognition noise reduction module respectively, second microphone and speech recognition noise reduction module
Connection, audio processing chip are connected with master controller, speech recognition noise reduction module and bluetooth communication respectively, radio and master
Controller connects and is also associated with antenna, the model AP6181 of WiFi communication module, the model of d GPS locating module
G7020, bluetooth communication are the chip of bluetooth 4.0, the model TEF6638 of audio processing chip, the model of Video Decoder
For TW8825.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of the term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
- A kind of 1. Vehicular display control device, it is characterised in that：Including master controller, liquid crystal touch control screen, Video Decoder, first Serializer MAX9259, the second serializer MAX9259, deserializer MAX9260, multiple cameras and LVDS buses, the main control UART interface of the device respectively with the first serializer MAX9259 and deserializer MAX9260 is connected, the LVDS buses respectively with The first serializer MAX9259, the second serializer MAX9259 connect with deserializer MAX9260 LVDS interface, the liquid crystal Touch screen is connected with the UART interface and video interface of the second serializer MAX9259, and the master controller unstrings with described Device MAX9260 video interface connection, the Video Decoder are connected with the multiple camera and master controller respectively.
- 2. Vehicular display control device as claimed in claim 1, it is characterised in that：The master controller is connected with WiFi communication Module, d GPS locating module, bluetooth communication and USB interface, the USB interface are connected with remote server.
- 3. Vehicular display control device as claimed in claim 2, it is characterised in that：The quantity of the camera is two, point Not Wei reverse image camera and full-view image camera, the Video Decoder respectively with reverse image camera and panorama shadow As camera connects.
- A kind of 4. Vehicular display control device as claimed in claim 3, it is characterised in that：Also include audio processing chip, receive Sound machine, the first microphone, second microphone and speech recognition noise reduction module, first microphone respectively with the Bluetooth communication Module is connected with speech recognition noise reduction module, and the second microphone is connected with the speech recognition noise reduction module, the audio Process chip is connected with the master controller, speech recognition noise reduction module and bluetooth communication respectively, the radio and master Controller connects and is also associated with antenna.
- A kind of 5. Vehicular display control device as claimed in claim 4, it is characterised in that：The model of the WiFi communication module For AP6181, the model G7020 of the d GPS locating module, the bluetooth communication is the chip of bluetooth 4.0, the audio The model TEF6638 of process chip, the model TW8825 of the Video Decoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267589.0U CN206629194U (en) | 2017-03-19 | 2017-03-19 | Vehicular display control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267589.0U CN206629194U (en) | 2017-03-19 | 2017-03-19 | Vehicular display control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629194U true CN206629194U (en) | 2017-11-10 |
Family
ID=60209293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267589.0U Expired - Fee Related CN206629194U (en) | 2017-03-19 | 2017-03-19 | Vehicular display control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505970A (en) * | 2019-01-31 | 2020-08-07 | 厦门雅迅网络股份有限公司 | Self-recovery system and method for vehicle-mounted remote display screen |
| CN114205530A (en) * | 2021-12-23 | 2022-03-18 | 深圳金语科技有限公司 | Self-adaptive control method and system for vehicle-mounted camera module |
-
2017
- 2017-03-19 CN CN201720267589.0U patent/CN206629194U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505970A (en) * | 2019-01-31 | 2020-08-07 | 厦门雅迅网络股份有限公司 | Self-recovery system and method for vehicle-mounted remote display screen |
| CN111505970B (en) * | 2019-01-31 | 2024-03-15 | 厦门雅迅网络股份有限公司 | Self-recovery system and method for vehicle-mounted remote display screen |
| CN114205530A (en) * | 2021-12-23 | 2022-03-18 | 深圳金语科技有限公司 | Self-adaptive control method and system for vehicle-mounted camera module |
| CN114205530B (en) * | 2021-12-23 | 2024-05-03 | 深圳金语科技有限公司 | Self-adaptive control method and system for vehicle-mounted camera module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20210319 |