CN206850945U - A kind of vehicle-mounted digital television machine - Google Patents
A kind of vehicle-mounted digital television machine Download PDFInfo
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- CN206850945U CN206850945U CN201720733821.5U CN201720733821U CN206850945U CN 206850945 U CN206850945 U CN 206850945U CN 201720733821 U CN201720733821 U CN 201720733821U CN 206850945 U CN206850945 U CN 206850945U
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- vehicle
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Abstract
The utility model provides a kind of vehicle-mounted digital television machine, including the central processing unit being arranged in housing, the driver module, memory module and the power module that are electrically connected with central processing unit, and the display screen electrically connected with driver module, include the CAN module that CAN interface electrically connects；The multimedia data entry module and function key electrically connected with multimedia interface, CAN module and multimedia data entry module are electrically connected with central processing unit, and function key is electrically connected by GPIO with central processing unit.Using the utility model embodiment, electrically connected by CAN interface with the CAN of vehicle, the state parameter of vehicle can be shown in vehicle-mounted digital television machine, and multimedia interface includes at least one of DVD data interface, MP3 data-interfaces, VGA data-interfaces, HDMI, it can be switched over by function key and show above-mentioned multi-medium data, interface type is enriched, realizes the multifunction of vehicle-mounted digital television machine, there is stronger compatibility.
Description
Technical field
Automobile technical field is the utility model is related to, more particularly, to a kind of vehicle-mounted digital television machine.
Background technology
In recent years, as the fast development of automobile industry, vehicle mounted multimedia also become increasingly abundant, while the state parameter of vehicle
Also more and more, Autcmotive television becomes one of configuration of indispensability.
But the function of Autcmotive television is only limitted to play music and video, and the media number such as only simple DVD at present
Word interface, it is seen then that existing Autcmotive television function is single.
Utility model content
In view of the above problems, the utility model embodiment provides one kind and overcomes above mentioned problem or solve at least in part
A kind of vehicle-mounted digital television machine of above mentioned problem.
To solve the above problems, the utility model adopts the following technical scheme that：
A kind of vehicle-mounted digital television machine, including be arranged in housing central processing unit, be electrically connected with the central processing unit
Driver module, memory module and the power module connect, and the display screen electrically connected with the driver module, it is special
Sign is, in addition to：
With the CAN (controller local area network, Controller Area Network, CAN) being arranged on the housing
The CAN module of interface electrical connection；
The multimedia data entry module and function key electrically connected with the multimedia interface being arranged on the housing,
The CAN module and the multimedia data entry module electrically connect with the central processing unit, the function key
Pass through GPIO（General Purpose Input Output, bus extender）Electrically connected with the central processing unit.
Preferably, the multi-medium data interface includes DVD data interface, MP3 data-interfaces, VGA data-interfaces, HDMI
At least one of interface.
Preferably, the function key includes multimedia switch key, power key, volume button, Menu key.
Preferably, the USB interface electrically connected with the central processing unit is also wrapped.
Preferably, the display screen is LED display or LCD display.
Preferably, the display screen is touch display screen.
The utility model embodiment has the beneficial effect that：
The vehicle-mounted digital television machine of the utility model embodiment, including be arranged in housing central processing unit, with it is described
Driver module, memory module and the power module of central processing unit electrical connection, and be electrically connected with the driver module
The display screen connect, in addition to：The CAN module electrically connected with the CAN interface being arranged on the housing；With being arranged at the housing
On multimedia interface electrical connection multimedia data entry module and function key, the CAN module and the multi-medium data
Input module is electrically connected with the central processing unit, and the function key is electrically connected by GPIO with the central processing unit.Using
The utility model embodiment, electrically connected by CAN interface with the CAN of vehicle, car can be shown in vehicle-mounted digital television machine
State parameter, and multimedia interface include DVD data interface, MP3 data-interfaces, VGA data-interfaces, in HDMI
At least one, can be switched over by function key and show above-mentioned multi-medium data, enriched interface type, realize car
The multifunction of digital television is carried, there is stronger compatibility.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of electrical block diagram of vehicle-mounted digital television machine of the present utility model；
Fig. 2 is a kind of each interface and keypress function schematic diagram of vehicle-mounted digital television machine of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of vehicle-mounted digital television machine of the utility model embodiment, including it is arranged at housing 13
Interior central processing unit 1, driver module 2, memory module 5 and the power module 6 electrically connected with central processing unit 1, and
The display screen 3 electrically connected with driver module 2, in addition to：
The CAN module 4 electrically connected with the CAN interface 10 being arranged on housing 13；
The multimedia data entry module 9 and function key 12 electrically connected with the multimedia interface 11 being arranged on housing 13.
CAN module 4 and multimedia data entry module 9 electrically connect with central processing unit 1, function key 12 by GPIO 7 with
Central processing unit 1 electrically connects.
In actual applications, CAN module 4 is connected by CAN interface 10 with the CAN of vehicle, can pass through vehicle
CAN obtains the operating parameters of vehicle arrangement, such as oil consumption, speed, mileage, drive recorder data etc., and by above-mentioned ginseng
Number storage in a storage module, to travel in display screen or to call when facilitating vehicle maintenance to repair.
In the utility model embodiment, housing 13 can be plastic material, be provided with vehicle-mounted digital television on housing 13
The fixing device that machine is fixed on vehicle（It is not shown）, can be provided with the circuit elements of the utility model embodiment in housing 13
The mainboard that part is fixed.
Memory module 5 can be integrated in the memory on mainboard, can also be by the external memory of interface, such as
Mobile hard disk, SD card etc..
Power module 6 can be a stable-pressure device, and the stable-pressure device connects the power supply of vehicle by power interface 14.
Preferably, multimedia interface 11 is included in DVD data interface, MP3 data-interfaces, VGA data-interfaces, HDMI
At least one.
In actual applications, multimedia interface 11 can be at least one of above-mentioned interface or above-mentioned interface
An integrated interface module.
Preferably, function key 12 includes multimedia switch key, power key, volume button, Menu key, and the utility model is implemented
The function key 12 of example is electrically connected by GPIO 7 with central processing unit 1, and GPIO 7 does not have enough I/O ports in central processing unit
When, GPIO 7 can provide extra control and function for monitoring, the functions of multiple keys of Autcmotive television be realized with this so that car
Different source of multimedia data can be selected by function key by carrying digital television, at the same by Menu key be also an option that from
The data that CAN module obtains are shown, such as video data of display drive recorder etc., further, selection display
The video data of vehicle front or panorama.
Preferably, vehicle-mounted digital television machine also wraps the USB interface 8 electrically connected with central processing unit 1, for from outside input
Multi-medium data.
Preferably, display screen 3 is LED display or LCD display.
It is highly preferred that display screen 3 is touch display screen so that user can be real by the menu operation of touch display screen
The some or all of function of existing function key 12.
As shown in Fig. 2 the function key 12 and USB interface 8 of the vehicle-mounted digital television machine of the utility model embodiment are arranged on
The lower section of display screen, CAN interface 10, multimedia interface 11 etc. is arranged on the lower section of function key 12, is fixed in vehicle-mounted digital television machine
Invisible after the console of vehicle, certainly, the position of each interface can also be configured according to actual conditions, the utility model
Embodiment is without limitation.
The utility model embodiment has the beneficial effect that：
The vehicle-mounted digital television machine of the utility model embodiment, including be arranged in housing central processing unit, with it is described
Driver module, memory module and the power module of central processing unit electrical connection, and be electrically connected with the driver module
The display screen connect, in addition to：The CAN module electrically connected with the CAN interface being arranged on the housing；With being arranged at the housing
On multimedia interface electrical connection multimedia data entry module and function key, the CAN module and the multi-medium data
Input module is electrically connected with the central processing unit, and the function key is electrically connected by GPIO with the central processing unit.Using
The utility model embodiment, electrically connected by CAN interface with the CAN of vehicle, car can be shown in vehicle-mounted digital television machine
State parameter, and multimedia interface include DVD data interface, MP3 data-interfaces, VGA data-interfaces, in HDMI
At least one, can be switched over by function key and show above-mentioned multi-medium data, enriched interface type, realize car
The multifunction of digital television is carried, there is stronger compatibility.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make other change and modification to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into having altered and changing for the utility model embodiment scope.
Finally, it is to be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or terminal device including a series of elements not only include
Those key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of person's terminal device.In the absence of more restrictions, the key element limited by sentence "including a ...",
It is not precluded from other identical element in the process including the key element, method, article or terminal device being also present.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
The protection domain asked is defined.
Claims (6)
1. a kind of vehicle-mounted digital television machine, including be arranged in housing central processing unit, electrically connect with the central processing unit
Driver module, memory module and power module, and the display screen electrically connected with the driver module, its feature
It is, in addition to：
The CAN module electrically connected with the CAN interface being arranged on the housing；
The multimedia data entry module and function key electrically connected with the multimedia interface being arranged on the housing；
The CAN module and the multimedia data entry module electrically connect with the central processing unit, and the function key passes through
GPIO electrically connects with the central processing unit.
2. vehicle-mounted digital television machine according to claim 1, it is characterised in that：The multimedia interface includes DVD data
At least one of interface, MP3 data-interfaces, VGA data-interfaces, HDMI.
3. vehicle-mounted digital television machine according to claim 2, it is characterised in that：The function key switches including multimedia
Key, power key, volume button, Menu key.
4. vehicle-mounted digital television machine according to claim 1, it is characterised in that also bag electrically connects with the central processing unit
USB interface.
5. vehicle-mounted digital television machine according to claim 1, it is characterised in that the display screen be LED display or
LCD display.
6. vehicle-mounted digital television machine according to claim 5, it is characterised in that the display screen is touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733821.5U CN206850945U (en) | 2017-06-22 | 2017-06-22 | A kind of vehicle-mounted digital television machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733821.5U CN206850945U (en) | 2017-06-22 | 2017-06-22 | A kind of vehicle-mounted digital television machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206850945U true CN206850945U (en) | 2018-01-05 |
Family
ID=60801761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720733821.5U Active CN206850945U (en) | 2017-06-22 | 2017-06-22 | A kind of vehicle-mounted digital television machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206850945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377404A (en) * | 2018-05-13 | 2018-08-07 | 刘至键 | Intelligent network joins automobile Multi net voting media screen |
-
2017
- 2017-06-22 CN CN201720733821.5U patent/CN206850945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377404A (en) * | 2018-05-13 | 2018-08-07 | 刘至键 | Intelligent network joins automobile Multi net voting media screen |
| CN108377404B (en) * | 2018-05-13 | 2023-12-22 | 刘至键 | Intelligent network-connected automobile multi-network media screen system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200922 Address after: 528000, 415, 4th floor, 25-8 (F1) of Southwest Park C, Sanshui Science and Technology Industrial Zone, Foshan City, Guangdong Province Patentee after: FOSHAN ANYU TECH Co.,Ltd. Address before: Ya Jie, Huadu District, Guangzhou City, Guangdong province 510000 Yayao Road, No. 26, three or four by five or six, seven, and third Patentee before: GUANGZHOU SHIMENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 415, 4th floor, no.25-8 (F1), Zone C, Southwest Park, Sanshui center science and Technology Industrial Zone, Foshan City, Guangdong Province, 528000 Patentee after: Guangdong Haobangshou Anyu Technology Co.,Ltd. Address before: 415, 4th floor, no.25-8 (F1), Zone C, Southwest Park, Sanshui center science and Technology Industrial Zone, Foshan City, Guangdong Province, 528000 Patentee before: FOSHAN ANYU TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |