CN202334700U - Power line network camera - Google Patents
Power line network camera Download PDFInfo
- Publication number
- CN202334700U CN202334700U CN2011202777524U CN201120277752U CN202334700U CN 202334700 U CN202334700 U CN 202334700U CN 2011202777524 U CN2011202777524 U CN 2011202777524U CN 201120277752 U CN201120277752 U CN 201120277752U CN 202334700 U CN202334700 U CN 202334700U
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- China
- Prior art keywords
- power line
- camera
- network
- signal
- audio
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Abstract
The utility model relates to a power line network camera, which is mainly and technically characterized by comprising a camera unit and a computer unit with a network card, wherein the camera unit comprises a camera, a pickup, an audio-video server and a power line signal emission module; the computer unit comprises a power line signal receiving module, a network wire and a network card of a computer. The audio-video signal generated by the camera unit is changed into a network signal by the audio-video server; the network signal is transmitted to the power line after being processed by the power line signal emission module; and the power line signal emission module receives the audio-video signal from the power line and then transmits the signal to the computer via the network card. The power line network camera disclosed by the utility model is rational in design and solves the problem of laying wires and the like, so that the camera can work normally; different places can be monitored conveniently by a mobile camera at any time and anywhere without affecting the beautiful distribution; and the power line network camera can be widely applied.
Description
Technical field
The utility model belongs to protection and monitor field, especially a kind of power line network camera.
Background technology
Video camera is a kind of equipment that is used for video monitoring system, is widely used in various fields such as security monitoring, traffic monitoring, industrial monitoring, family's monitoring, video conference and video telephone.To family, office, projects such as factory want whenever and wherever possible that mobile camera supervises no place, realize this function, and the user for accomplishing decoration lays wiring, trouble and influence the attractive in appearance of layout.The subject matter that existing video camera exists is: need cable wiring manufacture, and more loaded down with trivial details.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of without any need for cable wiring manufacture, directly utilizes existing power line, simple more and power line network camera efficiently.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of power line network camera, its structure comprise camera unit and the computer unit that has network interface card, and camera unit comprises camera, pick-up, audio/video server, power line signal transmitter module; Computer unit comprises the network interface card of power line signal receiver module, netting twine and computer; The audio-video signal that camera unit produces becomes network signal through audio/video server; This network signal is transferred to power line after handling through 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 through network interface card then.The utility model is reasonable in design, has solved problems such as laying wiring, makes the effect that video camera can be brought into normal play, and mobile camera supervises different places whenever and wherever possible, and is convenient and do not influence the attractive in appearance of layout.
And described camera, pick-up connect audio/video server, and audio/video server connects the power line signal transmitter module, and the power line signal transmitter module connects power line.
And the other end of described power line connects the power line signal receiver module, and the power line signal receiver module is connected in the network interface card of computer through netting twine.
And described video server converts the analog audio-video Signal Compression into the IP packet, inserts the power line signal transmitter module and converts the PLC signal that can on power line, transmit into.
And described power line signal receiver module will be reduced to the IP packet through the PLC signal of power line coupling, and be transferred to computer.
And described video camera is that a plurality of power line network cameras are connected with one or more power line signal receivers through power line respectively, and it has independent IP address, can pass through LAN.DSL and Internet connection.
The advantage and the good effect of the utility model are:
1, the PLC signal of this power line network camera is a power line carrier, is to utilize high-voltage power line to be often referred to 35kV in the power carrier field and above electric pressure medium voltage power line refers to that 10kV electric pressure or low-voltage distribution wire 380/220V subscribers feeder carry out a kind of specific communication mode of voice or transfer of data as information transmitting medium.
2, the product of this power line network camera adopts up-to-date power line communication technology; And handle and the high-performance SOC (ARM+DSP) of design to multimedia especially; In conjunction with high performance operating system and sound, video compression algorithm; Utilize the very smooth and more clear exquisiteness of demonstration of power line transmission image, need not especially to connect up owing to utilize existing power line to make; Its built-in WEB server can strengthen the performance of conventional surveillance systems, and network connectivty is provided for issue monitoring image on the local area network (LAN) of a safety or the Internet.
3, the utility model is reasonable in design, has solved problems such as laying wiring, makes the effect that video camera can be brought into normal play, and mobile camera supervises different places whenever and wherever possible, and is convenient and do not influence the attractive in appearance of layout, but extensive use.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model instance is done further detailed description:
A kind of power line network camera, as shown in Figure 1, this video camera comprises camera unit and the computer unit that has network interface card, camera unit comprises camera, pick-up, audio/video server, power line signal transmitter module; Computer unit comprises the network interface card of power line signal receiver module, netting twine and computer; The audio-video signal that camera unit produces becomes network signal through audio/video server; This network signal is transferred to power line after handling through 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 through network interface card then.
Camera, pick-up connect audio/video server; Audio/video server connects the power line signal transmitter module; The power line signal transmitter module connects power line, and the other end of power line connects the power line signal receiver module, and the power line signal receiver module is connected in the network interface card of computer through netting twine; Video server converts the analog audio-video Signal Compression into the IP packet, inserts the power line signal transmitter module and converts the PLC signal that can on power line, transmit into; The power line signal receiver module will be reduced to the IP packet through the PLC signal of power line coupling, and be transferred to computer; Video camera can be that a plurality of power line network cameras are connected with one or more power line signal receivers through power line respectively that it has independent IP address, can pass through LAN.DSL and Internet connection; The effect of computer is that the monitor staff checks image scene through monitoring software and WEB client software, retrieval or play history video recording; Power line network camera utilizes the very smooth and more clear exquisiteness of demonstration of power line transmission image, need not especially to connect up owing to utilize existing power line to make; Its built-in WEB server can strengthen the performance of conventional surveillance systems, and network connectivty is provided for issue monitoring image on the local area network (LAN) of a safety or the Internet.
The utility model directly utilizes existing power line without any need for cable wiring manufacture, can be simple more and quick.
It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the embodiment, every by those skilled in the art according to other execution modes that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
Claims (6)
1. power line network camera is characterized in that: comprise camera unit and the computer unit that has network interface card, camera unit comprises camera, pick-up, audio/video server, power line signal transmitter module; Computer unit comprises the network interface card of power line signal receiver module, netting twine and computer; The audio-video signal that camera unit produces becomes network signal through audio/video server; This network signal is transferred to power line after handling through 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 through network interface card then.
2. power line network camera according to claim 1 is characterized in that: described camera, pick-up connect audio/video server, and audio/video server connects the power line signal transmitter module, and the power line signal transmitter module connects power line.
3. power line network camera according to claim 1 is characterized in that: the other end of described power line connects the power line signal receiver module, and the power line signal receiver module is connected in the network interface card of computer through netting twine.
4. power line network camera according to claim 1 is characterized in that: described video server converts the analog audio-video Signal Compression into the IP packet, inserts the power line signal transmitter module and converts the PLC signal that can on power line, transmit into.
5. power line network camera according to claim 1 is characterized in that: described power line signal receiver module will be reduced to the IP packet through the PLC signal of power line coupling, and be transferred to computer.
6. power line network camera according to claim 1; It is characterized in that: described video camera is that a plurality of power line network cameras are connected with one or more power line signal receivers through power line respectively; It has independent IP address, can pass through LAN.DSL and Internet connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202777524U CN202334700U (en) | 2011-08-02 | 2011-08-02 | Power line network camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202777524U CN202334700U (en) | 2011-08-02 | 2011-08-02 | Power line network camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334700U true CN202334700U (en) | 2012-07-11 |
Family
ID=46446662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202777524U Expired - Fee Related CN202334700U (en) | 2011-08-02 | 2011-08-02 | Power line network camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970198A (en) * | 2012-11-20 | 2013-03-13 | 无锡乾煜信息技术有限公司 | Multifunctional modem available for security protection |
| CN105472315A (en) * | 2014-09-10 | 2016-04-06 | 杭州力弘电子有限公司 | High-definition monitoring system based on electric power carrier technology |
| CN107069639A (en) * | 2017-05-23 | 2017-08-18 | 康体佳智能科技（深圳）有限公司 | A kind of intelligent cable with video acquisition function |
-
2011
- 2011-08-02 CN CN2011202777524U patent/CN202334700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970198A (en) * | 2012-11-20 | 2013-03-13 | 无锡乾煜信息技术有限公司 | Multifunctional modem available for security protection |
| CN105472315A (en) * | 2014-09-10 | 2016-04-06 | 杭州力弘电子有限公司 | High-definition monitoring system based on electric power carrier technology |
| CN107069639A (en) * | 2017-05-23 | 2017-08-18 | 康体佳智能科技（深圳）有限公司 | A kind of intelligent cable with video acquisition function |
| CN107069639B (en) * | 2017-05-23 | 2019-05-14 | 康体佳智能科技（深圳）有限公司 | A kind of intelligent cable with video acquisition function |
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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: 20120711 Termination date: 20130802 |