CN201061179Y - Power cable transmission audio/video integrated structural camera - Google Patents
Power cable transmission audio/video integrated structural camera Download PDFInfo
- Publication number
- CN201061179Y CN201061179Y CNU2007201196946U CN200720119694U CN201061179Y CN 201061179 Y CN201061179 Y CN 201061179Y CN U2007201196946 U CNU2007201196946 U CN U2007201196946U CN 200720119694 U CN200720119694 U CN 200720119694U CN 201061179 Y CN201061179 Y CN 201061179Y
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- China
- Prior art keywords
- power line
- video
- audio
- electric power
- line signal
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Abstract
The utility model discloses an electric power wire cable audio and video transmission integrated structural camera, which comprises a camera unit and a computer with a network card. The camera unit is connected with an audio and video server, the audio and video server is connected with an electric power line signal transmitting module, the electric power wire signal transmitting module is connected with an electric power line, the other end of the electric power line is connected with an electric power line signal receiving module, the electric power line signal receiving module is connected with the network card of the computer through the electric power line signal receiving module, an audio and video signal produced by the camera unit is converted into a network signal through the audio and video server, after being processed by the electric power line signal transmitting module, the network signal is transmitted to the electric power line, and the electric power line signal receiving module receives the audio and video signal coming from the electric power line, and then the audio and video signal is transmitted to the computer. The utility model does not require any electric wiring construction, and the prior electric power line is utilized directly, thus being simpler and quicker.
Description
[technical field]
The utility model relates to the transmission of video camera audio frequency and video, especially relates to a kind of video camera of integral structure of electric power cable transmission tone video.
[background technology]
Existing wired audio frequency and video transmission mode generally has grid line and video cables transmission dual mode, and this dual mode all will ad hoc connect up in construction, and many places do not allow and are inconvenient to connect up in the reality.The wiring of power line is ready-made, very general, but is not used.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of video camera of integral structure that can carry out the electric power cable transmission tone video of audio-video signal transmission by power line.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of video camera of integral structure of electric power cable transmission tone video is provided, comprise camera unit and the computer that has network interface card, camera unit connects an audio/video server, audio/video server connects a power line signal transmitter module, the power line signal transmitter module connects power line, the other end of power line connects a power line signal receiver module, the power line signal receiver module is connected in the network interface card of computer by netting twine, the audio-video signal that camera unit produces produces network signal through audio/video server, this network signal is transferred to power line after handling by the power line signal transmitter module, and the audio-video signal that the power line signal receiver module receives from power line is transferred to computer by network interface card then.
Further improvement in the technical proposal is:
Described power line signal receiver module comprises that the user interface circuit, DSP, AD/DA conversion, the high-frequency signal that connect are successively handled, the processing Coupling device.
Described audio/video server comprises power line signal reflector, the power line signal receiver that connects successively and watches video and the computer of reception audio frequency.
On audio/video server, connect The Cloud Terrace decoder and The Cloud Terrace.Be used for controlling the motion of video camera.
The beneficial effects of the utility model are: the wired and wireless dual mode of the main branch of existing audio frequency and video transmission, wherein the wire transmission mode of audio frequency and video mainly divides video cables and grid line dual mode.This dual mode transmission tone video all need be in job location specially for carrying out wiring installation, and the video camera of the utility model power line transmission audio frequency and video can utilize on-the-spot ready-made forceful electric power cable transmission image and sound, not needing has other cable wiring manufacture again, can be simple more and quick.
[description of drawings]
Fig. 1 is the utility model theory diagram;
Fig. 2 receives mould and transmitter module theory diagram for power line signal;
Fig. 3 is the audio/video server theory diagram.
Below in conjunction with accompanying drawing the utility model is described further:
[embodiment]
See also Fig. 1 to 3
The video camera of the integral structure of electric power cable transmission tone video, comprise camera unit and the computer that has network interface card, camera unit connects an audio/video server, audio/video server connects a power line signal transmitter module, the power line signal transmitter module connects power line, the other end of power line connects a power line signal receiver module, the power line signal receiver module is connected in the network interface card of computer by netting twine, the audio-video signal that camera unit produces produces network signal through audio/video server, after this network signal is handled by the power line signal transmitter module through power line transmission, the audio-video signal that the power line signal receiver module receives from power line is transferred to computer by network interface card then, sees video at last on computers and hears sound.
Described power line signal receives with transmitter module and comprises that the user interface circuit, DSP, AD/DA conversion, the high-frequency signal that are connected are successively handled, the processing Coupling device.
Described audio/video server comprises power line signal reflector, the power line signal recipient that connects successively and watches video and the computer of reception audio frequency.
Wired and the wireless dual mode of the main branch of existing audio frequency and video transmission, wherein the wire transmission mode of audio frequency and video mainly divides video line and grid line dual mode.This dual mode transmission tone video all need be in job location specially for carrying out wiring installation, and the video camera of the utility model power line transmission audio frequency and video can utilize on-the-spot ready-made forceful electric power cable transmission image, without any need for cable wiring manufacture, can be simple more and quick.
After connecting The Cloud Terrace decoder and The Cloud Terrace on the audio/video server, can also realize that the computer expert crosses omnibearing movable and the focal length of camera lens and the variation of aperture that power line is controlled video camera.
Concrete applicating example:
On the wall in a room A is arranged respectively, the AC Power supply socket of two 220V of B or 110V.At first the attaching plug with the video camera of the integral structure of electric power cable transmission tone video directly inserts the A socket, then the power line signal receiver module is inserted the B socket, connect the RJ45 output interface of power line signal receiver module and the network interface card interface of computer respectively with grid line at last, so just finished the connection of all hardware equipment.At last in the IP address of the IE of computer window the inside input power line video camera: (for example: 192.168.1.100) carriage return, just can inside IE, see synchronous audio frequency and video that the power line video camera that is connected on the A plug transmits.
Claims (4)
1. the video camera of the integral structure of an electric power cable transmission tone video, comprise camera unit and the computer that has network interface card, it is characterized in that: camera unit connects an audio/video server, audio/video server connects a power line signal transmitter module, the power line signal transmitter module connects power line, the other end of power line connects a power line signal receiver module, the power line signal receiver module is connected in the network interface card of computer by netting twine, the audio-video signal that camera unit produces produces network signal through audio/video server, this network signal is transferred to power line after handling by the power line signal transmitter module, and the audio-video signal that the power line signal receiver module receives from power line is transferred to computer by network interface card then.
2. the video camera of the integral structure of electric power cable transmission tone video as claimed in claim 1 is characterized in that: described power line signal receiver module comprises that the user interface circuit, DSP, AD/DA conversion, the high-frequency signal that connect are successively handled, the processing Coupling device.
3. the video camera of the integral structure of electric power cable transmission tone video as claimed in claim 1 is characterized in that: described audio/video server comprises power line signal reflector, the power line signal recipient that connects successively and watches video and the computer of reception audio frequency.
4. the video camera of the integral structure of electric power cable transmission tone video as claimed in claim 1 is characterized in that: connect the motion of The Cloud Terrace decoder and The Cloud Terrace decoder control The Cloud Terrace on audio/video server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201196946U CN201061179Y (en) | 2007-04-23 | 2007-04-23 | Power cable transmission audio/video integrated structural camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201196946U CN201061179Y (en) | 2007-04-23 | 2007-04-23 | Power cable transmission audio/video integrated structural camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061179Y true CN201061179Y (en) | 2008-05-14 |
Family
ID=39409668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201196946U Expired - Fee Related CN201061179Y (en) | 2007-04-23 | 2007-04-23 | Power cable transmission audio/video integrated structural camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061179Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062217A1 (en) * | 2010-11-11 | 2012-05-18 | 深圳市意森电子科技有限公司 | Power line network surveillance camera |
| CN109194893A (en) * | 2018-08-29 | 2019-01-11 | 浙江大华技术股份有限公司 | A kind of powered communication control circuit and supplying communication system |
-
2007
- 2007-04-23 CN CNU2007201196946U patent/CN201061179Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062217A1 (en) * | 2010-11-11 | 2012-05-18 | 深圳市意森电子科技有限公司 | Power line network surveillance camera |
| CN109194893A (en) * | 2018-08-29 | 2019-01-11 | 浙江大华技术股份有限公司 | A kind of powered communication control circuit and supplying communication system |
| CN109194893B (en) * | 2018-08-29 | 2021-02-02 | 浙江大华技术股份有限公司 | Power supply communication control circuit and power supply communication system |
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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: 20080514 Termination date: 20100423 |