CN103369345A - Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping - Google Patents
Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping Download PDFInfo
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- CN103369345A CN103369345A CN2013103109995A CN201310310999A CN103369345A CN 103369345 A CN103369345 A CN 103369345A CN 2013103109995 A CN2013103109995 A CN 2013103109995A CN 201310310999 A CN201310310999 A CN 201310310999A CN 103369345 A CN103369345 A CN 103369345A
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- drive unit
- multichannel
- auto sleep
- described controller
- active eyeglasses
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Abstract
The invention relates to 3D (Three Dimensional) glasses and particularly relates to an active 3D glasses driving device. The device comprises a controller, wherein the controller is connected with a memorizer, a video input interface and a 3D glasses driving unit; and the improvement is that the controller is further connected with a watchdog timer module. By using the multi-channel active type 3D glasses driving device capable of automatically sleeping, electric energy can be saved and the service life is prolonged.
Description
Technical field
The present invention relates to the 3D glasses, especially a kind of 3 D active eyeglasses drive unit.
Background technology
The active glasses of 3D are important parts of 3D Display Technique.General by a 3D glasses driving device or title driver, cooperate active shutter 3 D glasses to use.This 3D technology is used the most extensively at TV with above the projector, resource is relatively many, and image effect is outstanding, is subject to the high praise of a lot of manufacturers and employing.Active-shutter 3D realizes 3D effect by the refresh rate that improves picture, by image is divided into two frame by frame, form two a series of paintings faces of corresponding left eye and right eye, interlock continuously and show, Infrared Projector makes left and right eyes see respective picture in the correct moment on the left and right sides eyeglass switch of Synchronization Control shutter type 3 D spectacles simultaneously.This technology can keep the original resolution of picture, allows very like a cork the user enjoy real full HD 3D effect, and can not cause picture brightness to reduce.
Because even existing 3 D active eyeglasses and drive unit thereof are in the situation that the no signal input, if not manual off switch or power supply, the 3 D active eyeglasses of external power supply and drive unit thereof will keep work always, the 3 D active eyeglasses of built-in power and drive unit thereof need to exhaust battery electric quantity just and quit work, not only waste electric energy, and shortened the lasting service time of glasses.
Summary of the invention
But the invention provides a kind of multichannel 3 D active eyeglasses drive unit of the auto sleep of saving electric energy, increasing the service life.
To achieve these goals, the present invention adopts following technical scheme:
This device comprises a controller, and described controller is connected with memory, video input interface, 3D glasses driver element, and its improvement is: described controller also connects WatchDog Timer module.
Preferably, described controller also is connected with the universal input/output interface module.
Preferably, described controller also is connected with power module.
Preferably, described controller also is connected with infrared receiving module.
Preferably, described controller also is connected with Universal Asynchronous Receiver ﹠ generation module.
Preferably, described 3D power module output voltage is 3V-6.5V.
Preferably, described universal input/output interface module clock comprises 4 interfaces.
Preferably, described memory is OTP ROM memory.
Preferably, described 3D glasses driver element is built-in 10V driver module.
Preferably, described controller frequency is 4MHz.
Owing to having adopted said structure, multichannel 3 D active eyeglasses drive unit of the present invention is by WatchDog Timer module monitoring reception signal condition, reach WatchDog Timer after predetermined time at the no signal time of reception, WatchDog Timer is controlled whole device and is entered park mode, thereby reaches the purpose of saving electric energy, prolonging working life.
Description of drawings
Fig. 1 is the modular structure schematic diagram of the embodiment of the invention.
Embodiment
As depicted in figs. 1 and 2, the multichannel 3 D active eyeglasses drive unit of the present embodiment comprises a controller 1, described controller is connected with memory 2, video input interface 3,3D glasses driver element 4, and described video input interface unit is connected with WatchDog Timer module 5.
In the present embodiment, described controller also is connected with universal input/output interface module 6.
In the present embodiment, described controller also is connected with power module 7.
In the present embodiment, described controller also is connected with infrared receiving module 8.
In the present embodiment, described controller also is connected with Universal Asynchronous Receiver ﹠ sending module 9.
In the said structure, concrete, described 3D power module output voltage is 3V-6.5V; Described universal input/output interface module clock comprises 4 interfaces; Described memory is OTP ROM memory; Described 3D glasses driver element is built-in 10V driver module; Described controller frequency is 4MHz.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. but the multichannel 3 D active eyeglasses drive unit of auto sleep, comprise a controller, described controller is connected with memory, video input interface, 3D glasses driver element, it is characterized in that: described controller also connects WatchDog Timer module.
2. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 1, it is characterized in that: described controller also is connected with the universal input/output interface module.
3. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 2, it is characterized in that: described controller also is connected with power module.
4. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 3, it is characterized in that: described controller also is connected with infrared receiving module.
5. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 4, it is characterized in that: described controller also is connected with Universal Asynchronous Receiver ﹠ generation module.
6. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 5, it is characterized in that: described 3D power module output voltage is 3V-6.5V.
7. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 6, it is characterized in that: described universal input/output interface module clock comprises 4 interfaces.
8. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 7, it is characterized in that: described memory is OTP ROM memory.
9. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 8, it is characterized in that: described 3D glasses driver element is built-in 10V driver module.
10. but the multichannel 3 D active eyeglasses drive unit of auto sleep as claimed in claim 9, it is characterized in that: described controller frequency is 4MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103109995A CN103369345A (en) | 2013-07-23 | 2013-07-23 | Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103109995A CN103369345A (en) | 2013-07-23 | 2013-07-23 | Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping |
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| Publication Number | Publication Date |
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| CN103369345A true CN103369345A (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103109995A Pending CN103369345A (en) | 2013-07-23 | 2013-07-23 | Multi-channel active type 3D (Three Dimensional) glasses driving device capable of automatically sleeping |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346306A (en) * | 2010-07-29 | 2012-02-08 | 晨星软件研发(深圳)有限公司 | Portable electronic device capable of automatically switching operation modes |
| CN102478712A (en) * | 2010-11-29 | 2012-05-30 | 深圳市中显微电子有限公司 | Intelligent active shutter 3D glasses and imaging method thereof |
| CN202649602U (en) * | 2012-04-28 | 2013-01-02 | 深圳市亿思达显示科技有限公司 | 3D glasses |
| CN203445975U (en) * | 2013-07-23 | 2014-02-19 | 江苏亿成光电科技有限公司 | Multichannel active 3D glasses driving device capable of sleeping automatically |
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2013
- 2013-07-23 CN CN2013103109995A patent/CN103369345A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346306A (en) * | 2010-07-29 | 2012-02-08 | 晨星软件研发(深圳)有限公司 | Portable electronic device capable of automatically switching operation modes |
| CN102478712A (en) * | 2010-11-29 | 2012-05-30 | 深圳市中显微电子有限公司 | Intelligent active shutter 3D glasses and imaging method thereof |
| CN202649602U (en) * | 2012-04-28 | 2013-01-02 | 深圳市亿思达显示科技有限公司 | 3D glasses |
| CN203445975U (en) * | 2013-07-23 | 2014-02-19 | 江苏亿成光电科技有限公司 | Multichannel active 3D glasses driving device capable of sleeping automatically |
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Application publication date: 20131023 |