CN201532765U - Virtual DVD/CD remote control device - Google Patents
Virtual DVD/CD remote control device Download PDFInfo
- Publication number
- CN201532765U CN201532765U CN2009202352315U CN200920235231U CN201532765U CN 201532765 U CN201532765 U CN 201532765U CN 2009202352315 U CN2009202352315 U CN 2009202352315U CN 200920235231 U CN200920235231 U CN 200920235231U CN 201532765 U CN201532765 U CN 201532765U
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- Prior art keywords
- chip
- dvd
- touch
- virtual
- remote controller
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- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a virtual DVD/CD remote control device, which belongs to the technical field of electronic products and is characterized in that the device includes a touch screen, a touch control chip, a full-color OSD chip, and a single-chip microcomputer MCU. Supported by relevant soft wares, DVD/CD control information of the device can be displayed on an attached LCD (liquid crystal display) in remote control manner, and the device has the appearance and function of a remote controller. The utility model changes the prior DVD/CD, especially the problem that the vehicle-mounted DVD/CD can be operated by additionally requiring a corresponding handheld remote controller is solved. The virtual DVD/CD remote control device integrates all functions of the remote controller into the virtual remote controller and displays through the LCD; through full-color OSD technology, the remote control device enriches display information; and the virtual DVD/CD remote control device retains the concept of the remote controller, perfects the control function of the remote controller, and carries out operation through the virtual remote controller displayed on the touch control screen. If applied on the vehicle, the control device is favorable for enhancing the travelling safety.
Description
Technical field
The utility model relates to a kind of virtual DVD/CD telepilot, can with vehicle-mounted LCDs or relevant display screen combination, show the DVD/CD control information, belong to technical field of electronic products.
Background technology
At present, especially in vehicle electronics product, control operation mainly contains following two kinds of forms to DVD/CD:
The one,, in most of vehicle-carrying display screen, can't show the DVD/CD control information and to its operation, if being carried out control operation, DVD/CD needs to use hand-held remote controller to carry out in addition, therefore adopt hand-held remote controller to come straighforward operation DVD/CD to the vehicle driver in travelling, exist great potential safety hazard, be unfavorable for traffic safety;
The 2nd,, even small part can show the DVD/CD control information on LCDs and to its operation, also existence form dullness, color is uninteresting, and defectives such as insufficiency of function make the car owner dull to it, can not satisfy client's demand far away.
Summary of the invention
The purpose of this utility model provides a kind of virtual DVD/CD telepilot, can not show the DVD/CD control information at existing most of vehicle-carrying display screen or relevant display screen, even small part can show the DVD/CD control information but the existence form dullness on LCDs, the uninteresting deficiency that waits of color, realize having rich color, multiple functional by the utility model, the virtual DVD/CD telepilot that can on LCDs, show and can operate.
The purpose of this utility model is achieved through the following technical solutions, and a kind of virtual DVD/CD telepilot is characterized in that, described virtual remote control device is made of touch-screen, touch-control chip, full color OSD chip and single-chip microprocessor MCU; The X+ of touch-screen, X-, Y+, Y-end connect the corresponding pin of touch-control chip respectively, and the touch-control chip is through I
2The C serial port protocol connects single-chip microprocessor MCU, full color OSD chip, and single-chip microprocessor MCU is passed through I
2The C bus connects the driving circuit of full color OSD chip and external LCDs, the driving circuit of the external LCDs of colored OSD of full color OSD chip output.
The touch-control chip adopts TS2003.
Single-chip microprocessor MCU adopts the M30879 chip of M32C series.
Full color OSD chip adopts YAMAHA YGV629
The utility model is made of touch-screen, touch-control chip, full color OSD chip and single-chip microprocessor MCU, under the support of related software, on the LCDs that is mounted, show DVD/CD control information of the present utility model, control information shows with the form of telepilot, outward appearance and function with telepilot, the utility model have changed existing DVD/CD, especially vehicle-carrying DVD/CD have been controlled and need use corresponding hand-held remote controller to operate in addition; The all functions of telepilot are integrated on the virtual telepilot show by LCDs; OSD technology by full color, enriched display message, the utility model has kept the notion of telepilot, perfect its control function, operate by the virtual remote control device that the touch LCD screen shows, the utility model helps improving traffic safety as being applied on the vehicle.
Description of drawings
Fig. 1 is the utility model and the LCDs and the driving circuit block diagram thereof that mount.
Embodiment
Further specify the utility model in conjunction with the accompanying drawings and embodiments, as shown in Figure 1, the utility model is made of touch-screen, touch-control chip, full color OSD chip and single-chip microprocessor MCU; Single-chip microprocessor MCU is middle control unit, and touch-control chip and full color OSD chip all directly communicate with single-chip microprocessor MCU, and the touch-control chip is responsible for the interlock with MCU, realizes the acquisition of touch-control coordinate.Full color OSD chip is responsible for the interlock with MCU, the interfaces such as virtual remote control device of stack full color OSD on corresponding video.
Touch-screen is the four-wire system resistive touch screen, its X+, and X-, Y+, the Y-end connects the corresponding pin of touch-control chip respectively, carries out becoming available touch panel coordinates after A/D conversion and the software algorithm calculating through the touch-control chip.The touch-control chip is through I
2The C serial port protocol connects single-chip microprocessor MCU, full color OSD chip, and single-chip microprocessor MCU is passed through I
2The C bus connects the driving circuit of full color OSD chip and external LCDs, the driving circuit of the external LCDs of colored OSD of full color OSD chip output, the effect thereby realization full color OSD is added on the video.
The touch-control chip adopts TS2003, single-chip microprocessor MCU adopts the M30879 chip of M32C series, full color OSD chip adopts YAMAHA YGV629, touch screen in the utility model is mounted on the display screen screen, after its coordinate is resolved by touch-control chip and single-chip microprocessor MCU, be converted into corresponding coordinate figure, after a certain button is pressed on the screen, single-chip microcomputer is according to the difference of the coordinate range of this button, send control commands corresponding for multidisc DVD player/CD Changer or single dish DVD/CD, as " broadcast ", " time-out " etc.Thereby realized the interaction of touch-screen button and multidisc DVD player/CD Changer or single dish DVD/CD.
Claims (4)
1. virtual DVD/CD telepilot is characterized in that, described virtual remote control device is made of touch-screen, touch-control chip, full color OSD chip and single-chip microprocessor MCU; The X+ of touch-screen, X-, Y+, Y-end connect the corresponding pin of touch-control chip respectively, and the touch-control chip is through I
2The C serial port protocol connects single-chip microprocessor MCU, full color OSD chip, and single-chip microprocessor MCU is passed through I
2The C bus connects the driving circuit of full color OSD chip and external LCDs, the driving circuit of the external LCDs of colored OSD of full color OSD chip output.
2. a kind of virtual DVD according to claim 1/CD telepilot is characterized in that, the touch-control chip adopts TS2003.
3. a kind of virtual DVD according to claim 1/CD telepilot is characterized in that, single-chip microprocessor MCU adopts the M30879 chip of M32C series.
4. a kind of virtual DVD according to claim 1/CD telepilot is characterized in that, full color OSD chip adopts YAMAHA YGV629.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202352315U CN201532765U (en) | 2009-09-25 | 2009-09-25 | Virtual DVD/CD remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202352315U CN201532765U (en) | 2009-09-25 | 2009-09-25 | Virtual DVD/CD remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532765U true CN201532765U (en) | 2010-07-21 |
Family
ID=42528166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202352315U Expired - Fee Related CN201532765U (en) | 2009-09-25 | 2009-09-25 | Virtual DVD/CD remote control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999216A (en) * | 2012-11-21 | 2013-03-27 | 汕头超声显示器（二厂）有限公司 | Low-power consumption touch display module, touch electronic device with same and software system thereof |
-
2009
- 2009-09-25 CN CN2009202352315U patent/CN201532765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999216A (en) * | 2012-11-21 | 2013-03-27 | 汕头超声显示器（二厂）有限公司 | Low-power consumption touch display module, touch electronic device with same and software system thereof |
| CN102999216B (en) * | 2012-11-21 | 2015-10-28 | 汕头超声显示器（二厂）有限公司 | A kind of low-power consumption touch control display module, the screen touch electronic device with this module and software systems thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20130925 |