CN102419883A - Monitor method and system of monitored defense zone - Google Patents
Monitor method and system of monitored defense zone Download PDFInfo
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- CN102419883A CN102419883A CN2011102326350A CN201110232635A CN102419883A CN 102419883 A CN102419883 A CN 102419883A CN 2011102326350 A CN2011102326350 A CN 2011102326350A CN 201110232635 A CN201110232635 A CN 201110232635A CN 102419883 A CN102419883 A CN 102419883A
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Abstract
The invention is applicable to the field of electric power, and provides a monitor method and system of a monitored defense zone. The method comprises the steps of: controlling a radar to monitor whether an external force invades the monitored defense zone, and if so, determining specific position and time of external force invasion; acquiring an image corresponding to the external force invasion from a video monitor system according to the position information and invasion time; and comparing the image with an image acquired at last moment, and if the two images are identical, alarming. The method provided by the invention has the advantages of large monitor range and low error alarming rate.
Description
Technical field
The invention belongs to power domain, relate in particular to a kind of monitoring method and system that monitors the defence area.
Background technology
It is to need monitoring that a lot of zones are arranged in the society; For example high-voltage fence around, military area, power plant zone, generally we are called the monitoring defence area with above-mentioned zone, existing is the monitoring method that example is explained the monitoring defence area with the transmission line of electricity; The method that prior art provides generally adopts infrared acquisition monitoring external force (also can be called external equipment) monitoring instruction defence area; For example whether other objects are arranged, as monitored other objects, then early warning through infrared acquisition monitoring transmission line of electricity.
In realizing process of the present invention, find that there is following problem in the technical scheme of prior art:
The method that prior art provides is through the method monitoring of infrared acquisition, and rate of false alarm is high, 3-5 wrong report arranged every day, and the scope of infrared acquisition is little.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of monitoring method and system that monitors the defence area, and it is high to be intended to solve the existing technical scheme rate of false alarm, the problem that monitoring range is little.
The embodiment of the invention is achieved in that a kind of monitoring method of monitoring the defence area,, said method comprises:
Whether the external force invasion is arranged in the control radar monitoring defence area, in this way, confirm the particular location and the invasion time of external force invasion;
From video frequency monitoring system, obtain the corresponding image of this external force invasion according to this positional information and invasion time;
With the image comparison that last one of said image and said image gathered constantly,, then report to the police as identical.
The present invention also provides a kind of on-site supervision system; Said system comprises: control module, image acquisition unit, video comparing unit and alarm unit; Wherein, Said control module is connected with said image acquisition unit, and said image acquisition unit is connected with said video comparing unit, and said video comparing unit is connected with said alarm unit;
Said control module is used for whether having in the control radar monitoring defence area external force invasion, in this way, confirms the particular location and the invasion time of external force invasion;
Said image acquisition unit is used for obtaining the corresponding image of this external force invasion according to this positional information and invasion time from video frequency monitoring system;
Said video comparing unit is used for the image that last one of said image and this image gathered is constantly compared,
Said alarm unit is used at the comparison result of said video comparing unit reporting to the police when being identical.
The present invention provides a kind of supervisory system again, and said supervisory system comprises: the on-site supervision system, with the radar of on-site supervision system communication and with the video detection system of on-site supervision system communication;
Said on-site supervision system is used for whether having in the control radar monitoring defence area external force invasion, in this way, confirms the particular location and the invasion time of external force invasion; From video frequency monitoring system, obtain the corresponding image of this external force invasion according to this positional information and invasion time;
With the image comparison that last one of said image and said image gathered constantly,, then report to the police as identical.
In embodiments of the present invention; Technical scheme provided by the invention is through radar monitoring monitoring defence area, because the wide range of radar, so this technical scheme has the wide advantage of monitoring range; In addition; Technical scheme of the present invention is reported to the police through the mode that radar and video comparison combine, and has reduced rate of false alarm, has the little advantage of rate of false alarm.
Description of drawings
Fig. 1 is a kind of process flow diagram of monitoring the monitoring method in defence area that the specific embodiment of the invention provides;
Fig. 2 is the structural drawing of a kind of on-site supervision system that provides of the specific embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
A kind of monitoring method of monitoring the defence area provided by the invention, this method is as shown in Figure 1, and said method is accomplished by the on-site supervision system, and this method comprises:
Whether the external force invasion is arranged in S11, the control radar monitoring defence area, in this way, carry out S12-S14; Otherwise continue monitoring;
S12, confirm the particular location and the invasion time of external force invasion;
S13, from video frequency monitoring system, obtain the corresponding image of this external force invasion according to this positional information and invasion time;
Whether the image that last one of S14, comparison above-mentioned image and this image gathered constantly is identical, as identical, and then warning, otherwise execution S15-S16;
S15, the image in above-mentioned this moment is sent to remote monitoring center;
The result is confirmed in the warning of the above-mentioned image that S16, receiving remote Surveillance center return,, then reports to the police for reporting to the police like the result, otherwise end operation.
Need to prove that above-mentioned S15, S16 (dotted line is represented) are optional step.
Need to prove that the said image among the above-mentioned S14 specifically can be the corresponding image of: external force invasion.
Need to prove that the concrete operations of the warning among the above-mentioned S14 can be in the following manner any.
Mode A, startup alarm carry out onsite alarming (for example sound and light alarm);
Mode B, startup alarm carry out onsite alarming (for example sound and light alarm), send above-mentioned image to remote monitoring center, and send prompt messages to remote monitoring center.
Optional, when said method is reported to the police at the mode of employing B, can also comprise that the result is confirmed in the warning of the above-mentioned image that receiving remote Surveillance center returns,, then control alarm and continue to report to the police, otherwise cancellation is reported to the police for reporting to the police like the result.
Optional, the external force in the above-mentioned external force invasion specifically can comprise: people, the vehicles, article etc.
Method provided by the invention to the monitoring of monitoring defence area, so it has the big advantage of monitoring range, specifically can be monitored 457m farthest through radar; The spheroid scope of the wideest 12.2m, in addition, because technical scheme provided by the invention is at radar monitoring during to the external force invasion; Confirm through video frequency monitoring system whether this external force invasion is correct, in this way, then reports to the police; Otherwise confirm whether report to the police by remote monitoring center, because its alarm monitoring has adopted multiple mode, so it can not occur wrong report basically; Rate of false alarm is extremely low, is lower than 1 time/year, so it has the low advantage of rate of false alarm.
Need to prove to control among the above-mentioned S11 in infrared microwave detector and the radar combined monitoring monitoring defence area whether the external force invasion is arranged.
Need to prove that the inventive method also has following characteristics:
The interlock function: monitoring terminal (radar and infrared microwave detector) can link with the transmission line of electricity video frequency monitoring system, and near camera will forward to specifies presetting bit to record a video, and starts sound and light alarm equipment, warns.
The Moving Target Exploitation function: monitoring terminal will be equipped with radar and infrared microwave detector, carry out three-dimensional solid protection, will carry out the analysis and judgement of comprehensive intelligent near the moving target of lead and shaft tower, and make corresponding processing.
In addition; Whole monitoring system can also be supported 256 (can certainly be other quantity) individual preset point (being camera); Omnidirectional images, video monitor are carried out in around the shaft tower and circuit corridor; In case report to the police, immediately video camera is adjusted to corresponding preset point and take pictures in real time and video record.
Detect the external force invasion, send warning message to Surveillance center immediately, adjust video camera automatically, start sound and light of alarm simultaneously intrusion event is warned to the invasion point.
System adopts solar powered mode, also can adopt wind light mutual complementing power supply mode (according to client's needs).
System adopts the three-level network structure, can realize each electric company and the networking that economizes the electric power company data; Realize that all on-line monitoring background systems organically blend, realize data monitoring, on-line analysis, the centralized management of Realtime Alerts function.
In addition, the passing through of above-mentioned remote monitoring center and on-site supervision system can be supported GPRS+3G or 2 kinds of communication modes of OPGW+ power private network, and the on-site supervision system reserves GPRS, 3G module interface and RJ45 interface, makes things convenient for user flexibility to select the communication access way.
Certain above-mentioned communication mode can also use the access way of GPRS+3G, and when no 3G signal, video server is reached the standard grade through GPRS automatically, guarantees to be recorded in local warning video and also can be sent to the backstage.
In addition, above-mentioned video monitoring system also has following advantage:
Regional aim detects (according to for example coordinate and the detection of invasion time realization regional aim of positional information); Automatically detect invador's (people and vehicles) in intrusion monitoring defence area; Characteristics such as kind that can the automatic distinguishing invador, size, speed, moving direction, and send warning.
The line of stumbling passes through detection, automatically detects the invador's (people and vehicles) who passes through the line of stumbling, characteristics such as kind that can the automatic distinguishing invador, size, speed, moving direction, and send warning.
Fence climbing detects, and detects the invador's (people and vehicles) who climbs/pass through fence automatically, characteristics such as kind that can the automatic distinguishing invador, size, speed, moving direction, and send warning.
Automatically PTZ follows the tracks of, and through (supporting automatic, manual, three kinds of locking modes of relay) after the intelligent vision technology-locking target, controls the The Cloud Terrace rotation tracking target of Pan/Tilt/Zoom camera automatically, guarantees that the amplification picture feature of suspicious object remains at video pictures central authorities.
Packet loss detection can detect baggage or abandon in the monitoring defence area automatically, and sends warning and trigger other actions.
Steal and detect, the article in the monitoring defence area are moved or are taken away, can send warning automatically and trigger other actions.
Overtime parking detects, and can detect the violation of vehicle automatically and park, and send warning and trigger other actions.
Pace up and down and detect and follow the trail of, detect automatically to be detained to surpass in the defence area in and set invador's (comprising the people and the vehicles) of time, and send warning and trigger other actions.
Burst fire alarm and Smoke Detection can detect the condition of a fire of burst in the monitoring defence area automatically, and send warning and trigger other actions.
The demographics function can be added up discrepancy personnel's quantity automatically and triggered other actions.
In addition, said method also has following advantage:
Powerful, based on the single channel video encoder of DSP, the simultaneously embedded long-tested intelligent vision monitoring function of bellsent company, it detects functions such as invasion, instant alarming announcement and instant video affirmation automatically can significantly improve the security monitoring level.
Support is carried out long-range setting and monitoring through web browser or management software, accomplishes in 5 minutes; Have the automatic sensitivity adjustment function of environment self-adaption, need not the manual adjustment parameter.Support the output of MPEG-4 network audio-video Streaming Media, CIF resolution, full real time frame rate (PAL 25fps, NTSC 30fps).Support the analog video output of stack target following OSD.Support to connect the I/O alarm.Support continuously recording, timing video recording and three kinds of patterns of warning trigger-type video recording, support to record a video through software or DVR.
Performance is remarkable, has only very low rate of false alarm (being less than 1/day) when keeping high detection rate (99.9%).Can under situation such as rugged surroundings, low-light (level) and insufficient light, detect the invador.Can detect camouflage invasion, ultra mobile (slowly to 6 cm per minute) at a slow speed and burst moves.Detect based on three-dimensional visual field, have the target detection ability on the outstanding non-flat forms landform, target that can the remote distance of reliable detection.
Be simple and easy to usefulness, be easy to install and be provided with, a few minutes accomplish---support to dispose the intelligent vision monitoring function through web browser or Control Software.Automatically carry out round-the-clock best self-regulation according to site environment---need not do extra manual configuration according to environment.Complete Embedded autonomous device does not need the external software support.
The present invention also provides a kind of on-site supervision system; This system is as shown in Figure 2; Comprise: control module 21, image acquisition unit 22, video comparing unit 23 and alarm unit 24, wherein, control module 21 is connected with image acquisition unit 22; Image acquisition unit 22 is connected with video comparing unit 23, and video comparing unit 23 is connected with alarm unit 24;
Control module 21 is used for whether having in the control radar monitoring defence area external force invasion, in this way, confirms the particular location and the invasion time of external force invasion;
Image acquisition unit 22 is used for obtaining the corresponding image of this external force invasion according to this positional information and invasion time from video frequency monitoring system;
Video comparing unit 23 is used for the image that last one of said image and this image gathered is constantly compared,
Alarm unit 24 is used at the comparison result of video comparing unit 23 reporting to the police when being identical.
Need to prove that the said image in the above-mentioned video comparing unit 23 specifically can be the corresponding image of: external force invasion.
Optional, said system also comprises:
Transmitting element 25 is used at the comparison result of video comparing unit 23 when being inequality, and the said image in this moment is sent to remote monitoring center;
Receiving element 26, the result is confirmed in the warning that is used for the said image that receiving remote Surveillance center returns,
Judge alarm unit 27, be used for judging this affirmation result, for reporting to the police, then report to the police like the result, otherwise end operation.
Optional, alarm unit 24 specifically comprises:
Start module 241, be used for when being identical, starting alarm and carrying out onsite alarming at the comparison result of video comparing unit 23;
Sending module 242 is used for to the remote monitoring center said image and the prompt messages in this moment of transmission.
Optional, alarm unit 24 can also comprise:
Receiver module 243, the result is confirmed in the warning that is used for the said image that receiving remote Surveillance center returns,
Alarm control module 244 is used for when the result is warning, and the control alarm continues to report to the police, otherwise, cancel warning.
System provided by the invention to the monitoring of monitoring defence area, so it has the big advantage of monitoring range, specifically can monitor 457m farthest through radar; The spheroid scope of the wideest 12.2m, in addition, because system provided by the invention is at radar monitoring during to the external force invasion; Confirm through video frequency monitoring system whether this external force invasion is correct, in this way, then reports to the police; Otherwise confirm whether report to the police by remote monitoring center, because its alarm monitoring has adopted multiple mode, so it can not occur wrong report basically; Rate of false alarm is extremely low, is lower than 1 time/year, so it has the low advantage of rate of false alarm.
The present invention also provides a kind of supervisory system, and this supervisory system comprises: the on-site supervision system, with the radar of on-site supervision system communication and with the video detection system of on-site supervision system communication;
The on-site supervision system is used for whether having in the control radar monitoring defence area external force invasion, in this way, confirms the particular location and the invasion time of external force invasion; From video frequency monitoring system, obtain the corresponding image of this external force invasion according to this positional information and invasion time;
With the image comparison that last one of said image and this image gathered constantly,, then report to the police as identical.
Need to prove that above-mentioned said image specifically can be the corresponding image of: external force invasion.
Optional, above-mentioned supervisory system also comprises: remote monitoring center;
The on-site supervision system, also be used for said image with on the image constantly gathered compare when inequality, send said image to remote monitoring center;
Remote monitoring center is used for confirming that according to said image the warning of said image confirms the result, and said warning is confirmed that the result sends to said on-site supervision system;
The on-site supervision system, the result is confirmed in the warning that also is used for the said image that receiving remote Surveillance center returns,, then reports to the police for reporting to the police like the result, and deposits said image in the early warning image data base, otherwise end operation.
It is big that technical scheme provided by the invention has a monitoring range, the advantage that rate of false alarm is low.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a monitoring method of monitoring the defence area is characterized in that, said method comprises:
Whether the external force invasion is arranged in the control radar monitoring defence area, in this way, confirm the particular location and the invasion time of external force invasion;
From video frequency monitoring system, obtain the corresponding image of this external force invasion according to this positional information and invasion time;
With the image comparison that last one of said image and said image gathered constantly,, then report to the police as identical.
2. method according to claim 1 is characterized in that, said method also comprises:
Image comparison as last one of said image and said image gathered constantly is inequality, and said image is sent to remote monitoring center;
The result is confirmed in the warning of the said image that receiving remote Surveillance center returns, and, then reports to the police for reporting to the police like the result.
3. method according to claim 1 is characterized in that, said warning specifically comprises:
Start alarm and carry out onsite alarming, send said image and prompt messages to remote monitoring center.
4. method according to claim 3 is characterized in that, said method also comprises after sending said image and prompt messages to remote monitoring center:
The result is confirmed in the warning of the said image that receiving remote Surveillance center returns, and, then control alarm and continue to report to the police, otherwise cancellation is reported to the police for reporting to the police like the result.
5. on-site supervision system; It is characterized in that; Said system comprises: control module, image acquisition unit, video comparing unit and alarm unit, and wherein, said control module is connected with said image acquisition unit; Said image acquisition unit is connected with said video comparing unit, and said video comparing unit is connected with said alarm unit;
Said control module is used for whether having in the control radar monitoring defence area external force invasion, in this way, confirms the particular location and the invasion time of external force invasion;
Said image acquisition unit is used for obtaining the corresponding image of this external force invasion according to this positional information and invasion time from video frequency monitoring system;
Said video comparing unit is used for the image that last one of said image and this image gathered is constantly compared,
Said alarm unit is used at the comparison result of said video comparing unit reporting to the police when being identical.
6. system according to claim 5 is characterized in that, said system also comprises: transmitting element, and said transmitting element is connected with said video comparing unit;
Transmitting element is used for when being inequality, said image being sent to remote monitoring center at the comparison result of said video comparing unit;
Receiving element, the result is confirmed in the warning that is used for the said image that receiving remote Surveillance center returns,
Judge alarm unit, be used for judging this affirmation result, for reporting to the police, then report to the police like the result.
7. system according to claim 5 is characterized in that, said alarm unit specifically comprises:
Start module, be used for when being identical, starting alarm and carrying out onsite alarming at the comparison result of said video comparing unit;
Sending module is used for sending said image and prompt messages to remote monitoring center.
8. system according to claim 7 is characterized in that, said alarm unit also comprises:
Receiver module, the result is confirmed in the warning that is used for the said image that receiving remote Surveillance center returns,
Alarm control module is used for when the result is warning, and the control alarm continues to report to the police, otherwise, cancel warning.
9. a supervisory system is characterized in that, said supervisory system comprises: the on-site supervision system, with the radar of on-site supervision system communication and with the video detection system of on-site supervision system communication;
Said on-site supervision system is used for whether having in the control radar monitoring defence area external force invasion, in this way, confirms the particular location and the invasion time of external force invasion; From video frequency monitoring system, obtain the corresponding image of this external force invasion according to this positional information and invasion time;
With the image comparison that last one of said image and said image gathered constantly,, then report to the police as identical.
10. supervisory system according to claim 9 is characterized in that, said supervisory system also comprises: the remote monitoring center that carries out communication with the on-site supervision system;
Said on-site supervision system also is used on said image and said image the image gathered constantly and compares when inequality, sends said image to remote monitoring center;
Said remote monitoring center is used for confirming that according to said image the warning of said image confirms the result, and said warning is confirmed that the result sends to said on-site supervision system;
Said on-site supervision system, the result is confirmed in the warning that also is used for the said image that receiving remote Surveillance center returns,, then reports to the police for reporting to the police like the result, and deposits said image in the early warning image data base, otherwise end operation.
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| CN2011102326350A CN102419883A (en) | 2011-08-15 | 2011-08-15 | Monitor method and system of monitored defense zone |
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| CN2011102326350A CN102419883A (en) | 2011-08-15 | 2011-08-15 | Monitor method and system of monitored defense zone |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104484969A (en) * | 2014-12-10 | 2015-04-01 | 国家电网公司 | Method and device for monitoring power transmission line |
| CN106154998A (en) * | 2015-04-15 | 2016-11-23 | 小米科技有限责任公司 | Method of environmental monitoring and device |
| CN106920404A (en) * | 2015-12-24 | 2017-07-04 | 国家电网公司 | A kind of parking warning device |
| CN107154128A (en) * | 2017-06-16 | 2017-09-12 | 沈阳工程学院 | A kind of anti-foreign object intrusion radar alarm device of many emplacement type nights |
| CN107424373A (en) * | 2017-08-02 | 2017-12-01 | 国网北京市电力公司 | External force intrusion detection method and apparatus and system |
| CN107820058A (en) * | 2017-11-21 | 2018-03-20 | 宜昌创源中新光电科技有限公司 | A kind of device and method for screening buoy saboteur and rodman |
| CN107862257A (en) * | 2017-10-23 | 2018-03-30 | 神华集团有限责任公司 | monitoring method, device, storage medium and processor |
| CN108447235A (en) * | 2018-04-11 | 2018-08-24 | 丹东永通电子科技有限公司 | A kind of alarm control system |
| CN109389715A (en) * | 2018-09-18 | 2019-02-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Integrated monitoring system |
| CN111028452A (en) * | 2019-12-20 | 2020-04-17 | 云南电网有限责任公司保山供电局 | Transformer substation foreign matter intrusion monitoring system and method |
| CN111369768A (en) * | 2018-12-25 | 2020-07-03 | 杭州海康威视数字技术股份有限公司 | Overtime defense area detection system and method |
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2011
- 2011-08-15 CN CN2011102326350A patent/CN102419883A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104484969A (en) * | 2014-12-10 | 2015-04-01 | 国家电网公司 | Method and device for monitoring power transmission line |
| CN106154998A (en) * | 2015-04-15 | 2016-11-23 | 小米科技有限责任公司 | Method of environmental monitoring and device |
| CN106920404A (en) * | 2015-12-24 | 2017-07-04 | 国家电网公司 | A kind of parking warning device |
| CN107154128A (en) * | 2017-06-16 | 2017-09-12 | 沈阳工程学院 | A kind of anti-foreign object intrusion radar alarm device of many emplacement type nights |
| CN107424373A (en) * | 2017-08-02 | 2017-12-01 | 国网北京市电力公司 | External force intrusion detection method and apparatus and system |
| CN107862257A (en) * | 2017-10-23 | 2018-03-30 | 神华集团有限责任公司 | monitoring method, device, storage medium and processor |
| CN107820058A (en) * | 2017-11-21 | 2018-03-20 | 宜昌创源中新光电科技有限公司 | A kind of device and method for screening buoy saboteur and rodman |
| CN108447235A (en) * | 2018-04-11 | 2018-08-24 | 丹东永通电子科技有限公司 | A kind of alarm control system |
| CN109389715A (en) * | 2018-09-18 | 2019-02-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Integrated monitoring system |
| CN111369768A (en) * | 2018-12-25 | 2020-07-03 | 杭州海康威视数字技术股份有限公司 | Overtime defense area detection system and method |
| CN111028452A (en) * | 2019-12-20 | 2020-04-17 | 云南电网有限责任公司保山供电局 | Transformer substation foreign matter intrusion monitoring system and method |
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Application publication date: 20120418 |