CN103332149A - Automotive video and audio system used for video and audio wireless transmission - Google Patents
Automotive video and audio system used for video and audio wireless transmission Download PDFInfo
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- CN103332149A CN103332149A CN2013102625633A CN201310262563A CN103332149A CN 103332149 A CN103332149 A CN 103332149A CN 2013102625633 A CN2013102625633 A CN 2013102625633A CN 201310262563 A CN201310262563 A CN 201310262563A CN 103332149 A CN103332149 A CN 103332149A
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Abstract
The invention discloses an automotive video and audio system used for video and audio wireless transmission. The automotive video and audio system comprises a host, wherein the host comprises a shell and a panel; the shell is fixed in a vehicle driving table; the panel is connected with the front end of the shell; the panel is provided with an LCD screen for displaying information; the shell is internally provided with an automotive audio module; the automotive audio module comprises a power amplifier circuit, a tuning circuit and an audio control circuit; and the system also comprises a video and audio play display connected with the host through a wireless communication protocol. The invention provides an innovative vehicular video and audio system, which comprises an independent wireless display; and images and sound are transmitted to the display by the host through the wireless communication protocol, so that the display can be placed at will and needs not to be placed again, for example, the display can be placed on an instrument desk for a driver to watch films when a car is parked, and the display also can be held by a passenger at a back row or can be fixed in the back part of a front-row seat to watch films when the vehicle is running, and therefore, the automotive video and audio system used for the video and audio wireless transmission is convenient to use, and cannot influence the driver to drive.
Description
Technical field
The present invention relates to a kind of automobile audio-video system of wireless transmission video/audio, belong to automotive field.
Background technology
Along with the raising of people's living standard, the automobile popularity rate also is able to rapid raising, and people spend the time on driving and riding car also to increase greatly thereupon.Therefore, the ride quality of people's pay attention to day by day vehicle, significant consideration that the automobile audio-video system also becomes people when purchasing car or purchase car after the emphasis of vehicle refitting.
All need the extra telltale of rewiring installation to provide audio-visual picture for back row's passenger for purchasing the automobile audio-video system that installs additional behind the car in the market, and vehicle when travelling chaufeur be not suitable for ornamental film, so the telltale of the instrument desk words that seem unnecessary and keep playing film can influence the safe driving of chaufeur.
Summary of the invention
At above situation, the invention provides a kind of vehicle carried video system that has independently, transmits the telltale of image by home control network communication protocol.
The technical solution used in the present invention can be described as:
A kind of automobile audio-video system of wireless transmission video/audio, comprise main frame, described main frame comprises the housing that is fixed in the vehicular drive platform and the panel that is connected with described housing front end, described panel is provided with the LCD screen of demonstration information, be provided with the auto audio equipment module in the described housing, described auto audio equipment module comprises power amplifier, tuned circuit and sound control circuit, and described system also comprises the audio-visual broadcast telltale that is connected with main frame by wireless communication protocol.
As replenishing of above technical scheme, described panel is provided with SD/MMC multimedia card slot.
As replenishing of above technical scheme, described panel is provided with USB interface.
The invention has the beneficial effects as follows:
The present invention proposes a kind of vehicle carried video system of novelty, has independently radio display, main frame by home control network communication protocol transmission image and sound to telltale, therefore telltale can arbitrarily be placed and not need to reappose, be placed on when stopping on the instrument desk and watch film for chaufeur and hand-held or be fixed on the dress circle rear portion and watch film by back row passenger at the vehicle Shi Zeke that travels, the convenient use can not influence driving again.
Description of drawings
Fig. 1 is the functional block diagram of one embodiment of the present of invention.
The specific embodiment
As shown in Figure 1, in one embodiment of the invention, the automobile audio-video system of described wireless transmission video/audio comprises main frame 1, described main frame 1 comprises the housing that is fixed in the vehicular drive platform and the panel that is connected with described housing front end, described panel is provided with the LCD screen 11 of demonstration information, be provided with auto audio equipment module 12 in the described housing, described auto audio equipment module 12 comprises power amplifier 121, tuned circuit 122 and sound control circuit 123.
In addition, described system also comprises the audio-visual broadcast telltale 2 that is connected with main frame 1 by wireless communication protocol, audio-visual broadcast telltale 2 operates on the 2.5G frequency range of exempting to apply for and communicates by 802.11 b/g/n agreements and main frame 1, raw tape is wide to be reached more than the 30Mbps, can satisfy the needs that do the transmission of quality realtime graphic effectively.
Again in addition, described panel is provided with SD/MMC multimedia card slot 13 and usb 14, and the user can provide audio-visual resource to system by these interfaces.
Therefore, the present invention proposes a kind of vehicle carried video system of novelty, has independently radio display, main frame by home control network communication protocol transmission image and sound to telltale, therefore telltale can arbitrarily be placed and not need to reappose, be placed on when stopping on the instrument desk and watch film for chaufeur and hand-held or be fixed on the dress circle rear portion and watch film by back row passenger at the vehicle Shi Zeke that travels, the convenient use can not influence driving again.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.
Claims (3)
1. the automobile audio-video system of a wireless transmission video/audio, it is characterized in that, comprise main frame (1), described main frame (1) comprises the housing that is fixed in the vehicular drive platform and the panel that is connected with described housing front end, described panel is provided with the LCD screen (11) of demonstration information, be provided with auto audio equipment module (12) in the described housing, described auto audio equipment module (12) comprises power amplifier (121), tuned circuit (122) and sound control circuit (123), described system also comprises the audio-visual broadcast telltale (2) that is connected with main frame (1) by wireless communication protocol.
2. the automobile audio-video system of wireless transmission video/audio according to claim 1 is characterized in that, described panel is provided with SD/MMC multimedia card slot (13).
3. the automobile audio-video system of wireless transmission video/audio according to claim 1 is characterized in that, described panel is provided with USB interface (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102625633A CN103332149A (en) | 2013-06-26 | 2013-06-26 | Automotive video and audio system used for video and audio wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102625633A CN103332149A (en) | 2013-06-26 | 2013-06-26 | Automotive video and audio system used for video and audio wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103332149A true CN103332149A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102625633A Pending CN103332149A (en) | 2013-06-26 | 2013-06-26 | Automotive video and audio system used for video and audio wireless transmission |
Country Status (1)
| Country | Link |
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| CN (1) | CN103332149A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015018255A1 (en) * | 2013-08-03 | 2015-02-12 | Yuan Zhixian | Vehicle-accessory mobile display audio/video device |
| CN106240520A (en) * | 2016-08-19 | 2016-12-21 | 黄广明 | A kind of automobile multimedia terminal equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002073964A1 (en) * | 2000-01-05 | 2002-09-19 | Wong Keith K | Soft-mounted, transportable, audiovisual system |
| US20060148576A1 (en) * | 2003-11-07 | 2006-07-06 | Vitito Christopher J | Automobile entertainment system |
| CN202058450U (en) * | 2011-05-23 | 2011-11-30 | 厦门市海菱电子有限公司 | Vehicle-mounted hard disc player |
| CN202463722U (en) * | 2012-02-28 | 2012-10-03 | 陈刚 | Vehicle-mounted entertainment system applied to car |
| CN102923066A (en) * | 2012-10-17 | 2013-02-13 | 延锋伟世通电子科技（上海）有限公司 | Vehicle-mounted electronic device-oriented display control system |
| WO2013058415A1 (en) * | 2011-10-18 | 2013-04-25 | 주식회사 솔리드아이비 | Vehicle scanner utilizing a smart phone |
-
2013
- 2013-06-26 CN CN2013102625633A patent/CN103332149A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002073964A1 (en) * | 2000-01-05 | 2002-09-19 | Wong Keith K | Soft-mounted, transportable, audiovisual system |
| US20060148576A1 (en) * | 2003-11-07 | 2006-07-06 | Vitito Christopher J | Automobile entertainment system |
| CN202058450U (en) * | 2011-05-23 | 2011-11-30 | 厦门市海菱电子有限公司 | Vehicle-mounted hard disc player |
| WO2013058415A1 (en) * | 2011-10-18 | 2013-04-25 | 주식회사 솔리드아이비 | Vehicle scanner utilizing a smart phone |
| CN202463722U (en) * | 2012-02-28 | 2012-10-03 | 陈刚 | Vehicle-mounted entertainment system applied to car |
| CN102923066A (en) * | 2012-10-17 | 2013-02-13 | 延锋伟世通电子科技（上海）有限公司 | Vehicle-mounted electronic device-oriented display control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015018255A1 (en) * | 2013-08-03 | 2015-02-12 | Yuan Zhixian | Vehicle-accessory mobile display audio/video device |
| CN106240520A (en) * | 2016-08-19 | 2016-12-21 | 黄广明 | A kind of automobile multimedia terminal equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |