CN202838641U - Remote wireless audio and video monitoring alarm system for field cultural relic protection - Google Patents
Remote wireless audio and video monitoring alarm system for field cultural relic protection Download PDFInfo
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- CN202838641U CN202838641U CN 201220542010 CN201220542010U CN202838641U CN 202838641 U CN202838641 U CN 202838641U CN 201220542010 CN201220542010 CN 201220542010 CN 201220542010 U CN201220542010 U CN 201220542010U CN 202838641 U CN202838641 U CN 202838641U
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- historical relic
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Abstract
The utility model relates to the technical field of security protection and communication equipment, in particular to a remote wireless audio and video monitoring alarm system for field cultural relic protection. The remote wireless audio and video monitoring alarm system comprises cameras, a far-end base station, a central base station and a monitoring center, wherein the cameras are mounted on the periphery of a field cultural relic disposing site, the far-end base station is connected with the cameras and provided with a wireless signal transmitting module inside and is used for converting images picked up by the cameras into digital audio and video signals and transmitting the digital audio and video signals, the central base station is provided with a wireless signal receiving module inside and used for receiving the digital audio and video signals transmitted by the far-end base station and transmitting to the monitoring center, and the monitoring center is used for receiving the digital audio and video signals transmitted by the central base station and displaying the same via display equipment. The remote wireless audio and video monitoring alarm system has the advantages of high construction speed, flexible networking, low investment and total cost, good network quality, long transmission distance, and high reliability and safety.
Description
Technical field
The utility model relates to security protection and communication apparatus technical field, relates in particular to a kind of long distance wireless audio-video monitoring early warning system for the field historical relic's protection.
Background technology
Because open-air historical relic mostly is positioned at the field, wilderness; physical features is remote; away from the village; meagrely-populated; for security protection construction brings very large difficulty, open-air artifact the protection implement difficulty is larger, steals that to ruin phenomenon very general; various transmission cables easily suffer the damage of artificial or force majeure, belong to the weak link of historical relic's protection.Existing line transmission system solution (comprising that optical fiber, ADSL etc. are based on wired scheme) is difficult to realize because laying with high costs maybe can't the wiring, so the present majority of protection system still is in the people's air defense stage, lacks scientific and technological content.
The utility model content
The purpose of this utility model is to provide a kind of long distance wireless audio-video monitoring early warning system for the field historical relic's protection, has solved the mode that is used at present the field historical relic's protection and has fallen behind protection system complex structure high cost and the problem that inconvenience is installed.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of long distance wireless audio-video monitoring early warning system for the field historical relic's protection comprises: camera is installed on around the historical relic set-point of field; Telepoint base station is connected and built-in wireless signal transmitting module with camera, is used for becoming digital audio-video signal to be emitted to center base station the video conversion that camera is taken; Center base station, built-in reception of wireless signals module is used for receiving the digital audio-video signal of telepoint base station emission and being sent to Surveillance center; Surveillance center, the digital audio-video signal that transmit the receiving center base station also shows by display device.
For making the utility model play better technique effect:
Further technical scheme is that the said distal ends base station has two at least, and each telepoint base station matches mutually with at least two cameras.
Further technical scheme is that this system also comprises the transfer cell site, is sent to center base station behind the digital audio-video signal process transfer cell site of telepoint base station emission again.
Further technical scheme is that above-mentioned camera all links to each other with the wind light mutual complementing light energy power generating system with telepoint base station.
Further technical scheme is that this system also comprises near the alarm detector that is installed in the described camera.
Further technical scheme is that above-mentioned alarm detector is vibrations optical fiber alarm detector, microwave alarm detector or infrared alarm detector.
The beneficial effect that adopts technique scheme to produce is:
1, speed of application is fast, only need to the digital radio video transmission equipment be installed as telepoint base station and video camera in each control point, equipment volume is little, lightweight, easy for installation, quick, in the situation that conditions being possessed, the network construction of generally finishing a control point only needs several each and every one hour can opening;
2, networking flexibility if newly increase the control point or run into the control point resettlement, can increase and move radio transmission apparatus at any time, sets up new control point, effectively protects customer investment, avoids overlapping investment, reduces unnecessary loss;
3, small investment, cost performance is high, has saved the expense of setting up with leased lines, and total cost is lower;
4, network quality is good, and the wireless frequency expansion transmission is stable, and bandwidth is high, and single device can satisfy the bandwidth applications of multichannel audio-video frequency and Simultaneous Transmission of Data;
5, long transmission distance, different according to landform, when using common equipment and antenna, line-of-sight transmission can reach more than 30 kilometers, can also by wireless relay and the farther distance of relay transmission, can effectively solve the problem of remote control point image long-distance transmissions;
6, reliability is high, and adaptive capacity to environment is strong, can work under-45 ℃～+ 60 ℃ rugged surroundings Celsius;
7, safe, can be by multiple cryptographic means, the protection user data is not stolen.
Description of drawings
Fig. 1 is the connection block diagram that the utility model is used for an embodiment of long distance wireless audio-video monitoring early warning system of field historical relic's protection;
Fig. 2 is the connection block diagram that the utility model is used for another embodiment of long distance wireless audio-video monitoring early warning system of field historical relic's protection.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows the embodiment that the utility model is used for the long distance wireless audio-video monitoring early warning system of field historical relic's protection: a kind of long distance wireless audio-video monitoring early warning system for the field historical relic's protection, comprise: camera is installed on around the historical relic set-point of field; Telepoint base station is connected and built-in wireless signal transmitting module with camera, is used for becoming digital audio-video signal to be emitted to center base station the video conversion that camera is taken; Center base station, built-in reception of wireless signals module is used for receiving the digital audio-video signal of telepoint base station emission and being sent to Surveillance center; Surveillance center, the digital audio-video signal that transmit the receiving center base station also shows by display device.Described digital audio-video signal can be vision signal, voice signal or picture signal.
Be used for another embodiment of the long distance wireless audio-video monitoring early warning system of field historical relic's protection according to the utility model, state telepoint base station and have two at least, each telepoint base station matches mutually with at least two cameras.
Another embodiment that is used for the long distance wireless audio-video monitoring early warning system of field historical relic's protection according to the utility model; this system also comprises the transfer cell site; the digital audio-video signal of telepoint base station emission is sent to center base station after through the transfer cell site again, so avoids because wireless transmission distance is crossed the signal attenuation that causes far away or lost.
Be used for another embodiment of the long distance wireless audio-video monitoring early warning system of field historical relic's protection according to the utility model, camera all links to each other with the wind light mutual complementing light energy power generating system with telepoint base station.
Fig. 2 shows another embodiment that the utility model is used for the long distance wireless audio-video monitoring early warning system of field historical relic's protection, and this system also comprises near the alarm detector that is installed in the described camera.
Another embodiment that is used for the long distance wireless audio-video monitoring early warning system of field historical relic's protection according to the utility model; alarm detector is vibrations optical fiber alarm detector, microwave alarm detector or infrared alarm detector; can play when monitoring abnormal conditions with this, can give the alarm timely.
A preferred embodiment that is used for the long distance wireless audio-video monitoring early warning system of field historical relic's protection according to the utility model, wireless transmitter module adopts the integrated setting of PLC circuit board, the video information that camera can be recorded by electronic component changes into the digital video signal of high bandwidth, and the high bandwidth digital audio-video signal can be carried out wireless transmission; The reception of wireless signals module adopts the integrated setting of PLC circuit board, the digital audio-video signal of high bandwidth can be received and changes by electronic component, the monitor video of camera being recorded by display device shows in Surveillance center, thereby realizes round-the-clock Real Time Monitoring.
The utility model designs by said structure, adopts wireless signal that vision signal is transmitted, owing to given up the entity circuit, thus realize the convenient purpose of installing and reducing system cost of camera.
Adopt the wireless digital monitoring alarm can be fast, connect up easily and be transferred to remote area.Broken away from the wiring difficult problem in wired safety monitoring, in today that the monitoring demand improves constantly, network monitoring video camera can be finished analog video camera " high Qinghua " standard that is beyond one's reach.The means that this systematic lectotype adopts wind light mutual complementing power generation and wireless digital microwave-infrared night vision monitoring warning system to combine have well solved the historical relic's protection work under the open-air complex environment.Realization is to round-the-clock, the omnibearing protection of historical relic.Promote the technological prevention measure that sensor combines with wireless monitoring technology, round-the-clock monitoring and detection alarm are carried out in the historical relic ruins that surveyed, solve the prevention and control problem of depending merely on the manpower patrol and causing.
Claims (6)
1. long distance wireless audio-video monitoring early warning system that is used for the field historical relic's protection is characterized in that comprising:
Camera is installed on around the historical relic set-point of field;
Telepoint base station is connected and built-in wireless signal transmitting module with camera, is used for becoming digital audio-video signal to be emitted to center base station the video conversion that camera is taken;
Center base station, built-in reception of wireless signals module is used for receiving the digital audio-video signal of telepoint base station emission and being sent to Surveillance center;
Surveillance center, the digital audio-video signal that transmit the receiving center base station also shows by display device.
2. the long distance wireless audio-video monitoring early warning system for the field historical relic's protection according to claim 1, it is characterized in that: described telepoint base station has two at least, and each telepoint base station matches mutually with at least two cameras.
3. the long distance wireless audio-video monitoring early warning system for the field historical relic's protection according to claim 1; it is characterized in that: this system also comprises the transfer cell site, is sent to center base station behind the digital audio-video signal process transfer cell site of telepoint base station emission again.
4. the long distance wireless audio-video monitoring early warning system for the field historical relic's protection according to claim 1, it is characterized in that: described camera all links to each other with the wind light mutual complementing light energy power generating system with telepoint base station.
5. the long distance wireless audio-video monitoring early warning system for the field historical relic's protection according to claim 1 is characterized in that: this system also comprises near the alarm detector that is installed in the described camera.
6. the long distance wireless audio-video monitoring early warning system for the field historical relic's protection according to claim 5 is characterized in that: described alarm detector is vibrations optical fiber alarm detector, microwave alarm detector or infrared alarm detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542010 CN202838641U (en) | 2012-10-17 | 2012-10-17 | Remote wireless audio and video monitoring alarm system for field cultural relic protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542010 CN202838641U (en) | 2012-10-17 | 2012-10-17 | Remote wireless audio and video monitoring alarm system for field cultural relic protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838641U true CN202838641U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542010 Expired - Fee Related CN202838641U (en) | 2012-10-17 | 2012-10-17 | Remote wireless audio and video monitoring alarm system for field cultural relic protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361704A (en) * | 2014-12-09 | 2015-02-18 | 安徽工程大学 | Field heritage conservation system |
| CN108765828A (en) * | 2018-06-07 | 2018-11-06 | 武汉鑫科信科技有限公司 | A kind of power monitoring security protection integral system based on wireless network |
-
2012
- 2012-10-17 CN CN 201220542010 patent/CN202838641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361704A (en) * | 2014-12-09 | 2015-02-18 | 安徽工程大学 | Field heritage conservation system |
| CN108765828A (en) * | 2018-06-07 | 2018-11-06 | 武汉鑫科信科技有限公司 | A kind of power monitoring security protection integral system based on wireless network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20201017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |