CN201127089Y - Transmission apparatus collecting video, audio, control and power supply as a whole - Google Patents
Transmission apparatus collecting video, audio, control and power supply as a whole Download PDFInfo
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- CN201127089Y CN201127089Y CNU2007201704591U CN200720170459U CN201127089Y CN 201127089 Y CN201127089 Y CN 201127089Y CN U2007201704591 U CNU2007201704591 U CN U2007201704591U CN 200720170459 U CN200720170459 U CN 200720170459U CN 201127089 Y CN201127089 Y CN 201127089Y
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Abstract
The utility model discloses a transmission apparatus integrating video, audio, control and power source, including a camera terminal and a host terminal, wherein the camera terminal is connected to the host terminal by a five-type or a super five type dual-twisted wire. The utility model realizes transmission of video, audio, control and power signals by a five-type or a super five-type dual-twisted wire, so that integrating a plurality of wires into one is realized, interference from external signals is effectively reduced, a large amount of wire material is saved, cost is lowered, and connectors are unified and reduced.
Description
Technical field:
The utility model relates to the information transmission technology, what be specifically related to is a kind of signal transmitting apparatus, further be a kind of transmitting device that integrates video, audio frequency, control, power supply, this transmitting device is by five classes or super Category-5 twisted pair transmission of video, audio frequency, control, power supply signal.
Background technology:
High speed development along with domestic economy, people are more and more higher to safe requirement, in order to guarantee people's safety, need carry out monitoring to major hazard source and major hidden danger by watch-dog, be convenient in time scent a hidden danger and get rid of, accident is eliminated in bud.
At present, local monitor equipment, network monitoring device all needs transmission of video, audio frequency, control, signals such as power supply, these signals of transmission adopt separated time system more now, employed each front-end camera of separated time system needs four kinds of wire rods, be that each video camera all will be equipped with a video signal cable (as coaxial cable),, an audio signal wire,, a control signal wire (as twisted-pair feeder),, a power line, every different wire rods will use different joints, as the BNC head, RCA head or binding post connect, make video camera that extremely trouble is installed like this, this mode exists wiring complicated, quantities is big, the cost height, shortcomings such as poor stability.
Summary of the invention:
For addressing the above problem, the purpose of this utility model is to provide a kind of transmitting device that integrates video, audio frequency, control, power supply, and this device only needs one five class or super Category-5 twisted pair can realize the transmission of video, audio frequency, control, power supply signal.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of collection video, audio frequency, control, power supply is in the transmitting device of one, comprise shooting end and host side, the shooting end comprises video camera, the audio collection module, power supply receiver module and The Cloud Terrace, host side comprises the video reception module, audio processing modules, power delivery module and control signal output module, wherein said video camera, the audio collection module, the power supply receiver module is connected with the RJ45 port that is arranged on the shooting end with The Cloud Terrace, described video reception module, audio processing modules, the power delivery module is connected with the RJ45 port that is arranged on host side with the control signal output module, is connected by five classes or super Category-5 twisted pair between the RJ45 port of described shooting end and the RJ45 of host side.
Wherein said video camera links to each other by a pair of core in five classes or the super Category-5 twisted pair with the video reception module.
Wherein said audio collection module links to each other by a pair of core in five classes or the super Category-5 twisted pair with audio processing modules.
Wherein said power supply receiver module links to each other by a pair of core in five classes or the super Category-5 twisted pair with the power delivery module.
Wherein said The Cloud Terrace links to each other by a pair of core in five classes or the super Category-5 twisted pair with the control signal output module.
The utility model compared with prior art has following beneficial effect:
1, only needs one five class or super Category-5 twisted pair (netting twine) can realize the transmission of video, audio frequency, control and four kinds of signals of power supply between video camera end and the host side, thereby realized multi-thread unification.
2, adopt this device in the supervision control engineering implementation process, can save wire rod in a large number, effectively reduced cost, unification has also reduced joint, has reduced difficulty of construction and construction cost.
3, the core in five classes or the super Category-5 twisted pair is that strand in long Distance Transmission process, can effectively reduce the interference of outer signals to this device around together mutually in the utility model, because this device has stability preferably.
Description of drawings:
Fig. 1 is a schematic diagram of the present utility model.
Embodiment:
Core concept of the present utility model is: adopt five classes or super Category-5 twisted pair to carry out transmission of video between shooting end and host side, audio frequency, control, signals such as power supply, wherein the video camera of shooting end links to each other by a pair of core in five classes or the super Category-5 twisted pair with the video reception module of host side, the audio collection module of shooting end links to each other by a pair of core in five classes or the super Category-5 twisted pair with the host side audio processing modules, the power supply receiver module of shooting end links to each other by a pair of core in five classes or the super Category-5 twisted pair with the power delivery module of host side, and the The Cloud Terrace of shooting end links to each other by a pair of core in five classes or the super Category-5 twisted pair with the control signal output module of host side.
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
As shown in Figure 1, operation principle of the present utility model is: VIDEO1 is a camera video signals collecting end, CONTROL1 is the cradle head control signal input part, and AUDIO1 is the audio signal that shooting end audio-frequency module is collected, and POWER1 is the power supply of the shooting end equipment that host side provided; I/O (1) is shooting end signal and power module, I/O (2) is host side signal and power supply processing module, VIDEO2 is through offering the vision signal of host side after the reduction, CONTROL2 is the cradle head control signal that host side produces, AUDIO2 is the intercommunication module by signal of main frame termination, and POWER2 is the power supply that host side offers the shooting end.
At first, after handling through I/O (1) to vision signal by camera collection, send to I/O (2) by RJ45 and five classes or super Category-5 twisted pair, pass through again and offer host side after I/O (2) handles reduction, after the control signal that host side produces is then passed through I/O (2), send to I/O (1) by RJ45 and five classes or super Category-5 twisted pair and offer The Cloud Terrace, shooting end audio collection module is handled the audio signal that collects through I/O (1) after, send to I/O (2) by RJ45 and five classes or super Category-5 twisted pair, handle the back by I/O (2) and carry out intercommunication with host side; In addition, after the power supply signal that is produced by host side is handled through I/O (2), send to I/O (1) by RJ45 and five classes or super Category-5 twisted pair, for the shooting end provides power supply.
Adopting five classes or super Category-5 twisted pair in the utility model is delivery means, mainly due to twisted-pair feeder have that antijamming capability is strong, long transmission distance, easy, the cheap advantage of wiring, twisted-pair feeder can effectively suppress common mode disturbances in addition, under same electromagnetic environment, its antijamming capability of twisted-pair feeder is better than video coaxial cable, still can transmit the better image signal.And several in the same cable transmit different signals respectively to twisted-pair feeder, can not disturb each other.Reach 1KM or when farther, picture signal is undistorted substantially (weighted signal-to-noise ratio 〉=60db, 25 frames/second real-time Transmission) in transmission range.
Because adopted advanced treatment technology in the twisted-pair visual frequency image transmitter, it is poor to the decay and the decay between different frequency of video amplitude to have compensated twisted-pair feeder admirably, has kept brightness, color and the real-time of original image.
More than a kind of transmitting device that integrates video, audio frequency, control, power supply provided by the utility model is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1, a kind of collection video, audio frequency, control, power supply is in the transmitting device of one, comprise shooting end and host side, the shooting end comprises video camera, the audio collection module, power supply receiver module and The Cloud Terrace, host side comprises the video reception module, audio processing modules, power delivery module and control signal output module, it is characterized in that: described video camera, the audio collection module, the power supply receiver module is connected with the RJ45 port that is arranged on the shooting end with The Cloud Terrace, described video reception module, audio processing modules, the power delivery module is connected with the RJ45 port that is arranged on host side with the control signal output module, is connected by five classes or super Category-5 twisted pair between the RJ45 port of described shooting end and the RJ45 of host side.
2, transmitting device according to claim 1 is characterized in that: described video camera links to each other by a pair of core in five classes or the super Category-5 twisted pair with the video reception module.
3, transmitting device according to claim 1 is characterized in that: described audio collection module links to each other by a pair of core in five classes or the super Category-5 twisted pair with audio processing modules.
4, transmitting device according to claim 1 is characterized in that: described power supply receiver module links to each other by a pair of core in five classes or the super Category-5 twisted pair with the power delivery module.
5, transmitting device according to claim 1 is characterized in that: described The Cloud Terrace links to each other by a pair of core in five classes or the super Category-5 twisted pair with the control signal output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201704591U CN201127089Y (en) | 2007-11-01 | 2007-11-01 | Transmission apparatus collecting video, audio, control and power supply as a whole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201704591U CN201127089Y (en) | 2007-11-01 | 2007-11-01 | Transmission apparatus collecting video, audio, control and power supply as a whole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127089Y true CN201127089Y (en) | 2008-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201704591U Expired - Fee Related CN201127089Y (en) | 2007-11-01 | 2007-11-01 | Transmission apparatus collecting video, audio, control and power supply as a whole |
Country Status (1)
| Country | Link |
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| CN (1) | CN201127089Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269274A (en) * | 2013-05-21 | 2013-08-28 | 江苏华博创意产业有限公司 | Network-controlled computer startup and shutdown system |
| WO2018176860A1 (en) * | 2017-04-01 | 2018-10-04 | 深圳市优特普科技有限公司 | Video camera based on rj interface |
| CN109104560A (en) * | 2018-10-29 | 2018-12-28 | 浙江大华技术股份有限公司 | A kind of more mesh do not splice analog video camera and rear end equipment |
-
2007
- 2007-11-01 CN CNU2007201704591U patent/CN201127089Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269274A (en) * | 2013-05-21 | 2013-08-28 | 江苏华博创意产业有限公司 | Network-controlled computer startup and shutdown system |
| WO2018176860A1 (en) * | 2017-04-01 | 2018-10-04 | 深圳市优特普科技有限公司 | Video camera based on rj interface |
| CN109104560A (en) * | 2018-10-29 | 2018-12-28 | 浙江大华技术股份有限公司 | A kind of more mesh do not splice analog video camera and rear end equipment |
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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: 20081001 Termination date: 20131101 |