Liquid crystal integral machine
Technical field
The utility model refers in particular to a kind of liquid crystal integral machine based on the Android system about a kind of liquid crystal integral machine.
Background technology
Existing Android system has obtained sufficient application on cell phone platform, flat pannel display platform, it has system stability, compatible strong, characteristics that application software is abundant, but this cover system can not directly be supported large-sized liquid crystal display.In addition, existing touch shows that the class screen generally adopts windows platform, and its copyright cost is expensive.
The utility model content
Because the problems referred to above, the utility model provides a kind of liquid crystal integral machine, comprise an Android system control panel, the input end of described Android system control panel is connected with an infrared touch plate by the USB line, and the output terminal of described control panel is connected with a LCDs by the LVDS line.
Further, the input end of described Android system control panel also is provided with Infrared remote controller.
Adopt liquid crystal integral machine of the present utility model, the Android application program that the user can write oneself or download existing application from Android market and install at this platform.If application programming resolution to 1920 * 1080, image quality that then can be full HD presents perfect picture to the user, cooperates the infrared touch plate to use, and the user can directly obtain multi-touch function.Under the multiple occasions such as subway station, railway station, market, cooperate corresponding application program to experience to a kind of brand-new interaction of user.
Description of drawings
Fig. 1 is the circuit control schematic diagram of liquid crystal integral machine of the present utility model.
Embodiment
Cooperation is referring to shown in Figure 1, liquid crystal integral machine of the present utility model uses the Android system control panel 10 based on FreescaleI.MX53 multimedia process chip, this Android system control panel 10 is furnished with the 1G internal memory, and peripheral interface 20 includes the interfaces such as wireless network, USB, HDMI, network, audio frequency input and output, VGA, double T F card, infrared remote control interface.It has the LVDS signal output of high definition simultaneously, the output terminal of Android system control panel 10 is connected with a LCDs 30 by the LVDS line, can directly drive high-definition liquid crystal display screen 30 by the LVDS line, do like this and can again signal be exported from VGA or HDMI interface, then show by converting the LVDS line after the liquid crystal drive board transfer to, intermediate link still less, the trouble spot reduces, and also reduces system cost simultaneously.In the double T F card one as system card, one as the user file card.Can carry out system upgrade or user file replacing by the mode of changing card.
The input end of Android system control panel 10 is connected with an infrared touch plate 40 by the USB line, infrared touch plate 40 is installed in the front portion of LCDs 30, and to increasing the driving support to infrared touch plate 40 in the kernel program of Android system control panel 10, can support multiple point touching.
Further, can also carry out switching on and shutting down, system by the mode of Infrared remote controller 50 to the control of whole system, also can be made as by Infrared remote controller 50 mouse and the keyboard use of system.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.