CN201222779Y - Apparatus for monitoring video transmitted through electric power line - Google Patents
Apparatus for monitoring video transmitted through electric power line Download PDFInfo
- Publication number
- CN201222779Y CN201222779Y CNU2008200715894U CN200820071589U CN201222779Y CN 201222779 Y CN201222779 Y CN 201222779Y CN U2008200715894 U CNU2008200715894 U CN U2008200715894U CN 200820071589 U CN200820071589 U CN 200820071589U CN 201222779 Y CN201222779 Y CN 201222779Y
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- power line
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Abstract
The utility model relates to a monitoring video device, which transports images through a power line, and belongs to the mechanical category. The monitoring video device comprises a photography device and a display/video device, wherein a first power line network bridge module group PLC which is arranged on the outer portion of the video device is connected with a second power line network bridge module group PLC which is arranged on the outer portion of the display/video device through the power line, an image module group, an image compression module and the first power line network bridge module group which are arranged in the photography device are orderly connected, and the display/video module group, an image decompression module group and the second power line network bridge module group are arranged in the display/video device. The monitoring video device has the advantages that users just need to insert power supply on a network camera and the display/video device, thereby completing the network connection through the power line. The situation of signal attenuation is not produced, and the practicability is strong.
Description
Technical field
The utility model relates to electrical category, particularly a kind of supervision recording device by the power line transmission image.
Background technology
As everyone knows, in constantly increasing year by year by social crime case now, also make the people's property property and safety seriously be on the hazard, therefore do in general street, lane and each grand duke from the place, as rapid transit, railway station, bank etc., all set up monitor, but be difficult for and popularize because of setting up of image transmission line in a lot of places; Security monitoring industry in recent years develops rapidly, and the product of video camera and numerical digit video recorder is constantly improvement also, but the transmission of image also is to use traditional coaxial cable; Yet setting up of coaxial cable is not only consuming time, and needs high operating expenses, the aesthetic feeling of simultaneously very easy destruction decoration, though the wireless imaging transmission can be avoided above problem, fail safe and the problem that is subject to disturb can't solve always.
At present, numerical digit recording-reproducing system (DVR Digital Video Recorder) is widely used, because of adopting image data to compress and be stored in the numerical digit processing mode of Hard Disk Drive (HARD DISK), make audio-visual information to be preserved for a long time, the function that adds network make storage audio-visual historical summary transmission and search convenient more.
Yet still there is following point in above-mentioned supervision recording device in use:
If one utilize grid line as between image system and computer be connected media the time, need grid line is embedded in the building, then in the face of the problem the same with traditional image transmission line, its engineering is huge and complicated, again difficulty take into account attractive in appearance, so this kind mode real be inconvenient;
Two, if during with wireless network mode data transmission, its wireless signal can cause in various degree signal attenuation because of running into veil, and then causes the data error rate to increase, so inconvenience need be improved with this kind mode data transmission when particular place.
The utility model content
The purpose of this utility model is to provide a kind of supervision recording device by the power line transmission image, it is huge and complicated to have solved the engineering that supervision recording device commonly used exists in use, difficulty is taken into account attractive in appearancely again, and wireless biography network mode easily causes problems such as data error rate increase.
The technical solution of the utility model is: comprise camera and demonstration/recording device, interconnect by power line by first power line network bridger module PLC of camera outside and the second power line network bridger module PLC of this demonstration/recording device outside, wherein, be provided with the image module in this camera, the image compression module and the first power line network bridger module also link to each other in regular turn, be provided with in this demonstration/recording device and show/make video recording module, one storage device, one processor, the one image decompression module and the second power line network bridger module, this demonstration/module of making video recording links to each other with image decompression module, and this image decompression module processor that was connected links to each other with the second power line network bridger module; Owing to all contain the first power line network bridger module and the second power line network bridger module in network camera device and the demonstration/recording device, therefore by the first power line network bridger module and second power line network bridger module transmission digital image signal, under the situation that does not need the image transmission line, form the supervision video recording system;
Processor in above-mentioned demonstration/recording device can carry out Data Processing with the multimedia information that receives;
Being provided with in the demonstration/recording device can be for the storage device that stores the multimedia information, and it links to each other with processor;
Demonstration/recording device is network numerical digit video recorder (NVR, Network VideoRecorder);
Camera is network camera (IP Camera);
Photography module in the network camera is sensitization coupling element (CCD, Charge CoupledDevice) and IPF;
Photography module in the network camera also can be complementary matal-oxide semiconductor (CMOS, Complementary Metal-oxide Semiconductor) and IPF.
Advantage of the present utility model is: the user is as long as plug in network camera and demonstration/recording device can finish network connectivity by power line, and the image of network camera can be sent to demonstration/recording device by grid line; In the time of can not producing as wireless network mode data transmission, its wireless signal can cause in various degree signal attenuation because of running into veil, and is practical.
Description of drawings:
Fig. 1 is a block schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model network camera;
Fig. 3 is the structural representation of the utility model network numerical digit video recorder;
Fig. 4 is a network connectivity schematic diagram of the present utility model.
Embodiment:
As accompanying drawing 1 to shown in the accompanying drawing 3, the utility model is by monitoring that recording device 1 comprises camera 10 and demonstration/recording device 12, wherein be provided with image module 101 in the camera 10, the image compression module 102 and the first power line network bridger module (PLC, Power LineCommunication) 103 and continuous in regular turn, be provided with in this demonstration/recording device 12 and show/make video recording module 121, storage device 122, processor 123, the image decompression module 124 and the second power line network bridger module 125, this demonstration/module 121 of making video recording links to each other with image decompression module 124, and this image decompression module 124 processor 123 that was connected links to each other with the second power line network bridger module 125; Owing to all contain the first power line network bridger module 103 and the second power line network bridger module 125 in network camera device 10 and the demonstration/recording device 12, therefore by the first power line network bridger module 103 and the second power line network bridger module, 125 transmission digital image signals, under the situation that does not need the image transmission line, form the supervision video recording system.
As mentioned above, the first power line network bridger module 103 and the second power line network bridger module 125 are connected with a predetermined power line 2 systems, when 10 one-tenth of power line 2 and cameras electrically connect, its the first power line network bridger module 103 and the second power line network bridger module 125 connect for power supply and the network that camera 10 and demonstration/recording device 12 are provided, owing to be provided with image module 101 in the camera 10, the image compression module 102 and the first power line network bridger module 103, wherein image module 101 is for including sensitization coupling element (CCD, Charge Coupled Device) or complementary matal-oxide semiconductor (CMOS, Complementary Metal-oxide Semiconductor) and IPF, cross image compression module 102 by image module 101 received multimedia Zixuntongs, the multimedia information is compressed into predetermined form, utilize the first power line network bridger module 103 that power line is crossed by the compression Zixuntong of multimedia information again, be sent to that demonstration/recording device 12 stores or dial and put;
Moreover, owing to be provided with in the demonstration/recording device 12 and show/make video recording module 121, storage device 122, processor 123, the image decompression module 124 and the second power line network bridger module 125, like this, when the power line transmission is crossed by multimedia information compression Zixuntong, demonstration/recording device 12 is received by the second power line network bridger module 125, and the compression of received multimedia information carried out Data Processing by processor 123, then be stored to storage device 122 again, if user's desire is dialled when putting, also can be via the compression information of processor 123 with the multimedia information in the storage device 122, reach image decompression module 124 and then decompression, again data is understood and by showing/make video recording that 121 groups of modules put, demonstration/recording device 12 can be network numerical digit video recorder or other devices;
In addition, because the first power line network bridger module 103 and the second power line network bridger module 125 are interconnected to form too network of a second with power line 2, so, the user also can carry out the connection of network by the first power line network bridger module 103 and the second power line network bridger module 125, also can be used as the media of data transmission.
As shown in Figure 4, during use, image module 101 in the network camera 10 is obtained the image information, again information is compressed into image compression information via image compression module 102, and be sent to demonstration/recording device 12 via power line 2 by the first power line network bridger module 103, simultaneously in the demonstration/recording device 12 and the second power line network bridger module 125 receive by network mode and should compress information, and will compress information by processor 123 and carry out Data Processing, then again its data storage to storage device 122, if user's desire is dialled when putting, can be via processor 123 with the multimedia information in the storage device 122, reaching image decompression module 124 decompresses, again data is understood and by showing/make video recording that 121 groups of modules put, like this, because the first power line network bridger module 103 and the second power line network bridger module 125 are built in network camera 10 and the demonstration/recording device 12 in directly, the user 3 can finish network connectivity by power line 2 as long as network camera 10 and demonstration/recording device 12 plugged in, and the image of network camera 10 can be sent to demonstration/recording device 12 by network connectivity.
Claims (6)
1, a kind of supervision recording device by the power line transmission image, comprise camera and demonstration/recording device, interconnect by power line by first power line network bridger module PLC of camera outside and the second power line network bridger module PLC of this demonstration/recording device outside, it is characterized in that: be provided with the image module in this camera, the image compression module and the first power line network bridger module also link to each other in regular turn, be provided with in this demonstration/recording device and show/make video recording module, one storage device, one processor, the one image decompression module and the second power line network bridger module, this demonstration/module of making video recording links to each other with image decompression module, this image decompression module processor that was connected links to each other with the second power line network bridger module, owing to all contain the first power line network bridger module and the second power line network bridger module in network camera device and the demonstration/recording device, therefore by the first power line network bridger module and second power line network bridger module transmission digital image signal, under the situation that does not need the image transmission line, form the supervision video recording system.
2, the supervision recording device by the power line transmission image according to claim 1, it is characterized in that: be provided with storage device in described demonstration/recording device, this storage device links to each other with processor.
3, the supervision recording device by the power line transmission image according to claim 1, it is characterized in that: described demonstration/recording device is a network numerical digit video recorder.
4, the supervision recording device by the power line transmission image according to claim 1, it is characterized in that: described camera is a network camera.
5, the supervision recording device by the power line transmission image according to claim 1, it is characterized in that: described photography module is the sensitization coupling element.
6, the supervision recording device by the power line transmission image according to claim 1, it is characterized in that: described photography module is complementary matal-oxide semiconductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200715894U CN201222779Y (en) | 2008-03-27 | 2008-03-27 | Apparatus for monitoring video transmitted through electric power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200715894U CN201222779Y (en) | 2008-03-27 | 2008-03-27 | Apparatus for monitoring video transmitted through electric power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222779Y true CN201222779Y (en) | 2009-04-15 |
Family
ID=40576281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200715894U Expired - Fee Related CN201222779Y (en) | 2008-03-27 | 2008-03-27 | Apparatus for monitoring video transmitted through electric power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222779Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769480A (en) * | 2011-05-05 | 2012-11-07 | 冠捷投资有限公司 | Display equipment with power line communication function and control method of display equipment |
-
2008
- 2008-03-27 CN CNU2008200715894U patent/CN201222779Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769480A (en) * | 2011-05-05 | 2012-11-07 | 冠捷投资有限公司 | Display equipment with power line communication function and control method of display equipment |
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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: WULIAN INTELLIGENCE CO., LTD. Free format text: FORMER OWNER: GAO YULI Effective date: 20140903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140903 Address after: Taiwan Yonghe District, New Taipei City China Paul. Patentee after: Throughtek Co., Ltd. Address before: Taiwan County, Taipei, China Patentee before: Gao Yuli |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20170327 |