CN205439991U - Show video large -size screen monitors virtual vehicle instrument of navigation - Google Patents
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- CN205439991U CN205439991U CN201521100012.8U CN201521100012U CN205439991U CN 205439991 U CN205439991 U CN 205439991U CN 201521100012 U CN201521100012 U CN 201521100012U CN 205439991 U CN205439991 U CN 205439991U
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Abstract
The utility model provides a show video large -size screen monitors virtual vehicle instrument of navigation, include: vehicle navigation equipment, video acquisition equipment, central processing unit, display device and data transmission interface, vehicle navigation equipment data transmission terminal connects video acquisition equipment data receiving terminal, central processing unit data interaction terminal is connected to video acquisition equipment data receiving terminal, central processing unit data transmission terminal connects display device data transmission terminal, central processing unit instrument data interaction terminal connects data transmission interface, through data transmission interface transmission motormeter data. Through the information transmission with vehicle navigation to the display device of instrument in, can whole on -vehicle data displays on display device, need not the driver and get rid of the head and watch navigation route information, only need bow when looking over the instrument, just can be accurate look over the navigation route, make things convenient for navigating mate to drive and operate.
Description
Technical field
This utility model relates to auto navigation circuit field, particularly relates to a kind of large-size screen monitors virtual car instrument showing navigation video.
Background technology
In prior art, auto navigation screen is at steering wheel side, while driver is absorbed in road surface driving, head to be got rid of checks route guiding, causes driving not to be absorbed in, can bring potential safety hazard, and when checking the state of mileage number and idling, bowing again and check related data, this has resulted in the scatterbrained situation of human pilot, and this just needs those skilled in the art badly and solves corresponding technical problem.
Utility model content
This utility model is intended at least solve technical problem present in prior art, the most innovatively proposes a kind of large-size screen monitors virtual car instrument showing navigation video.
In order to realize above-mentioned purpose of the present utility model, this utility model provides a kind of large-size screen monitors virtual car instrument showing navigation video, including: in-vehicle navigation apparatus, video capture device, central processing unit, display device and data transmission interface；
In-vehicle navigation apparatus data transmission terminal connects video capture device data receiver, described video capture device data receiver connects central processing unit data interaction end, described central processing unit data transmission terminal connects display device data transmission terminal, described central processing unit instrumented data interaction end connects data transmission interface, transmits automobile instrument data by data transmission interface.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described display device is TFT LCDs.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described video capture device is DS90UB940.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described central processing unit is iMX6.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described data transmission interface includes: CAN transceiver, digital sampling circuitry, analog sampling circuit；
Automobile instrument data transmission terminal connects CAN transceiver and carries out data interaction, described CAN Transceiver Data transmission ends connects central processing unit instrumented data interaction end, described analog sampling circuit data collection terminal connects automobile instrument data transmission terminal, described analog sampling circuit data outfan connects digital sampling circuitry signal transmission ends, described digital sampling circuitry data are sent to connect central processing unit signal receiving end, described analog sampling circuit acquisition instrument information, is transferred to central processing unit by digital sampling circuitry.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
By the information of vehicle mounted guidance is transferred in the display device of instrument, can whole vehicle-mounted datas be shown on the display device, it is not necessary to driver gets rid of head viewing navigation way information, it is only necessary to bow while checking instrument, just can accurately check navigation way, facilitate human pilot driver behavior.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is this utility model general illustration.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " is installed ", " being connected ", " connection " should be interpreted broadly, such as, can be to be mechanically connected or electrical connection, can also be the connection of two element internals, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As it is shown in figure 1, this utility model provides a kind of large-size screen monitors virtual car instrument showing navigation video, including: in-vehicle navigation apparatus, video capture device, central processing unit, display device and data transmission interface；
In-vehicle navigation apparatus data transmission terminal connects video capture device data receiver, described video capture device data receiver connects central processing unit data interaction end, described central processing unit data transmission terminal connects display device data transmission terminal, described central processing unit instrumented data interaction end connects data transmission interface, transmits automobile instrument data by data transmission interface.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described display device is TFT LCDs.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described video capture device is DS90UB940.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described central processing unit is iMX6.
The large-size screen monitors virtual car instrument of described display navigation video, it is preferred that described data transmission interface includes: CAN transceiver, digital sampling circuitry, analog sampling circuit；
Automobile instrument data transmission terminal connects CAN transceiver and carries out data interaction, described CAN Transceiver Data transmission ends connects central processing unit instrumented data interaction end, described analog sampling circuit data collection terminal connects automobile instrument data transmission terminal, described analog sampling circuit data outfan connects digital sampling circuitry signal transmission ends, described digital sampling circuitry data are sent to connect central processing unit signal receiving end, described analog sampling circuit acquisition instrument information, is transferred to central processing unit by digital sampling circuitry.
Instrument uses 12.3 cun of 1920X720 resolution TFT display screens, coordinate the Imx6 processor carrying ARMCoretexA9 double-core, can not only realize showing speed, rotating speed, water temperature, fuel oil and the conventional instrument function of other warning and status informations etc., can also receive and show at TFT middle section the digital map navigation of 960X720 resolution, enable a driver to convenient navigation information of watching, improve the safety of driving.
Transmission of video agreement between vehicle mounted guidance and instrument is FPDLinkIII serial protocol, the deserializer chip DS90UB940-Q1 of the TI that instrument uses, FPDLinkIII signal is converted into the MIPI signal that Imx6 is able to receive that, after iMX6 captures navigation video, shows at TFT middle section.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. the large-size screen monitors virtual car instrument showing navigation video, it is characterised in that including: in-vehicle navigation apparatus, video capture device, central processing unit, display device and data transmission interface；
In-vehicle navigation apparatus data transmission terminal connects video capture device data receiver, described video capture device data receiver connects central processing unit data interaction end, described central processing unit data transmission terminal connects display device data transmission terminal, described central processing unit instrumented data interaction end connects data transmission interface, transmits automobile instrument data by data transmission interface.
The large-size screen monitors virtual car instrument of display navigation video the most according to claim 1, it is characterised in that described display device is TFT LCDs.
The large-size screen monitors virtual car instrument of display navigation video the most according to claim 1, it is characterised in that described video capture device is DS90UB940.
The large-size screen monitors virtual car instrument of display navigation video the most according to claim 1, it is characterised in that described central processing unit is iMX6.
The large-size screen monitors virtual car instrument of display navigation video the most according to claim 1, it is characterised in that described data transmission interface includes: CAN transceiver, digital sampling circuitry, analog sampling circuit；
Automobile instrument data transmission terminal connects CAN transceiver and carries out data interaction, described CAN Transceiver Data transmission ends connects central processing unit instrumented data interaction end, described analog sampling circuit data collection terminal connects automobile instrument data transmission terminal, described analog sampling circuit data outfan connects digital sampling circuitry signal transmission ends, described digital sampling circuitry data are sent to connect central processing unit signal receiving end, described analog sampling circuit acquisition instrument information, is transferred to central processing unit by digital sampling circuitry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100012.8U CN205439991U (en) | 2015-12-25 | 2015-12-25 | Show video large -size screen monitors virtual vehicle instrument of navigation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100012.8U CN205439991U (en) | 2015-12-25 | 2015-12-25 | Show video large -size screen monitors virtual vehicle instrument of navigation |
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| CN205439991U true CN205439991U (en) | 2016-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400937A (en) * | 2021-04-15 | 2021-09-17 | 浙江吉利控股集团有限公司 | Vehicle entertainment information display system and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400937A (en) * | 2021-04-15 | 2021-09-17 | 浙江吉利控股集团有限公司 | Vehicle entertainment information display system and vehicle |
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