CN201252599Y - Network camera of intelligent on-off CCD power supply - Google Patents
Network camera of intelligent on-off CCD power supply Download PDFInfo
- Publication number
- CN201252599Y CN201252599Y CNU2008200413254U CN200820041325U CN201252599Y CN 201252599 Y CN201252599 Y CN 201252599Y CN U2008200413254 U CNU2008200413254 U CN U2008200413254U CN 200820041325 U CN200820041325 U CN 200820041325U CN 201252599 Y CN201252599 Y CN 201252599Y
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- China
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- ccd
- power supply
- relay
- network camera
- ccd power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a network camera, in particular to a network camera of an intelligent on-off CCD power supply. According to the technical proposal, the power cord of the CCD power supply is connected with a relay used to control the on and the off of the CCD power supply; and the relay is connected with a CPU (central processing unit) used to control the working status of the relay. The network camera can save power consumption, and prolong the service life of the CCD.
Description
Technical field
The utility model relates to a kind of web camera, specifically a kind of web camera of intelligently connecting or disconnecting CCD power supply.
Background technology
Existing web camera all is to be in 7 * 24 hours non-stop run states.Check that video, CCD all are to be in power supply state no matter there is nobody to connect.Data statistics shows that generally be about 1 year the useful life of CCD.Surpass 1 year, the image of CCD can fog by Zhejiang, influences video effect.Therefore, existing network video camera useful life is not very long.
Summary of the invention
The purpose of this utility model is to design a kind of web camera of intelligently connecting or disconnecting CCD power supply, to save the power consumption of web camera, prolongs CCD useful life.
Technical scheme according to the utility model provides connects on the power line of CCD power supply and is used to control the conducting of CCD power supply and the relay of off-state, and described relay is connected with the cpu central processing unit of the operating state that is used for control relay.
The utility model has the advantages that: by the improvement on circuit and the software, when can be implemented in unmanned the connection, the CCD power supply cuts off the power supply automatically, makes unmanned the connection when checking video that the CCD module can be in out-of-work state.When the people connects, CCD module automatic power.Significantly reduce the operating time of CCD like this, prolonged the useful life of CCD.
Description of drawings
Fig. 1 is traditional power circuit figure.
Fig. 2 is a control on/off line map of the present utility model.
Embodiment
The circuit board of web camera generally is three lines with being connected of CCD module: power line, holding wire and ground wire.As shown in Figure 1.
The utility model is controlled the break-make of CCD power supply by cpu central processing unit, circuit diagram as shown in Figure 2, connect on the power line of CCD power supply and be used to control the conducting of CCD power supply and the relay of off-state, described relay is connected with the cpu central processing unit of the operating state that is used for control relay.As the GPIO of cpu central processing unit when being high, relay conducting 12V and CCD power line, the CCD power supply is in running order.When GPIO when low, relay disconnects 12V and CCD power line, CCD quits work.
The height of GPIO is controlled by software, and when the people connected, software control GPIO was a high level, and when unmanned the connection, software control GPIO is a low level.So promptly reached the purpose of intelligently connecting or disconnecting CCD power supply.
Claims (1)
1, the web camera of intelligently connecting or disconnecting CCD power supply, it is characterized in that: connect on the power line of CCD power supply and be used to control the conducting of CCD power supply and the relay of off-state, described relay is connected with the cpu central processing unit of the operating state that is used for control relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200413254U CN201252599Y (en) | 2008-08-07 | 2008-08-07 | Network camera of intelligent on-off CCD power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200413254U CN201252599Y (en) | 2008-08-07 | 2008-08-07 | Network camera of intelligent on-off CCD power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252599Y true CN201252599Y (en) | 2009-06-03 |
Family
ID=40748262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200413254U Expired - Fee Related CN201252599Y (en) | 2008-08-07 | 2008-08-07 | Network camera of intelligent on-off CCD power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252599Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547102A (en) * | 2010-12-28 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Camera equipment and image sensor replacing method |
| CN105959631A (en) * | 2016-05-20 | 2016-09-21 | 中山市厚源电子科技有限公司 | Multimedia intelligent terminal remote monitoring and controlling device |
-
2008
- 2008-08-07 CN CNU2008200413254U patent/CN201252599Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547102A (en) * | 2010-12-28 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Camera equipment and image sensor replacing method |
| CN102547102B (en) * | 2010-12-28 | 2014-12-03 | 南通新业电子有限公司 | Camera equipment and image sensor replacing method |
| CN105959631A (en) * | 2016-05-20 | 2016-09-21 | 中山市厚源电子科技有限公司 | Multimedia intelligent terminal remote monitoring and controlling device |
| CN105959631B (en) * | 2016-05-20 | 2019-03-01 | 武汉中谷高科电子系统工程有限公司 | A kind of multi-medium intelligent terminal remote supervisory and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNSHIJIE (JIANGSU) IOT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI EPUDE TECHNOLOGY CO., LTD. Effective date: 20101206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214101 NO.155, CHUNHUI ROAD, XISHAN DEVELOPMENT AREA, XISHAN DISTRICT, WUXICITY, JIANGSU PROVINCE TO: 214064 156-2, LIANGXI ROAD, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101206 Address after: 214064 Jiangsu province Binhu District of Wuxi City Liangxi road 156-2 Patentee after: Cloud View (Jiangsu) Internet of things Technology Co., Ltd. Address before: 214101 Jiangsu city of Wuxi province Chunhui road Xishan District Xishan Development Zone No. 155 Patentee before: Wuxi Epude technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20120807 |