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CN101127143A - Automatic tracking display system for warn - Google Patents

Automatic tracking display system for warn Download PDF

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Publication number
CN101127143A
CN101127143A CNA2007100174982A CN200710017498A CN101127143A CN 101127143 A CN101127143 A CN 101127143A CN A2007100174982 A CNA2007100174982 A CN A2007100174982A CN 200710017498 A CN200710017498 A CN 200710017498A CN 101127143 A CN101127143 A CN 101127143A
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China
Prior art keywords
alert
video
automatic tracking
display system
matrix processor
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CNA2007100174982A
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CN100527178C (en
Inventor
姚引良
乌永陶
张魁武
支录奎
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Xi'an Hope Computer System Engineering Co.,Ltd.
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BAOJI CITY PUBLIC SECURITY BUREAU TRAFFIC POLICE BRANCH OFFICE
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Priority to CNB2007100174982A priority Critical patent/CN100527178C/en
Publication of CN101127143A publication Critical patent/CN101127143A/en
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Abstract

The utility model belongs to an automatic alert tracking and displaying system of signaling device, and comprises a plurality of video cameras which are arranged in observed object or place and are used for obtaining video signal, wherein the camera lens is connected with an intelligent matrix processor via a transmission module and the intelligent matrix processor can receive the video signal and can only send out a video signal when dangerous situation happens by filtering process; the intelligent matrix processor is connected with a monitor and the amount of the monitors is much less than the amount of the camera lenses; the monitor is used to display the video frame of dangerous object or place. Multi-video signals are input into the system and only the dangerous video signal can be output (pop out), therefore the amount of monitors is greatly reduced and the amount of operators on duty and the workload are both reduced, more importantly the vital time of police getting involved in is saved. The utility model can greatly save the investment of safety and protection system, avoid the negligence or any delay and ensure alarming when danger happens, therefore can be used in monitoring residence community, public place and command centers of police, and is easy to popularize the safety and protection system.

Description

Automatic tracking display system for warn
Technical field
The invention belongs to a kind of telltale, particularly a kind of automatic tracking display system for warn that utilizes the vision signal composition in monitoring point.
Background technology
Existing video monitoring system all is to adopt a plurality of camera collections to monitor the vision signal of place or target, uses the display that equates with monitoring camera quantity to come observations simultaneously.Like this, the operator on duty can also deal with freely when the monitored object negligible amounts, more just needs a lot of displays but work as monitored object, and not only investment is a lot, and the operator on duty is difficult to accomplish take into account simultaneously a lot of display pictures.The problem one that this surveillance exists is that the follow-up work amount is big, and is not easy to realize (such as entire city) network management on a large scale.And the present surveillance that can form networking, mostly adopt the virtual defence line of video (as infrared probe etc.) to carry out the alert forecast, this system greatest drawback is can't discern that the suspect commits a crime or other objects or animal false touch probe and cause alerting signal, often causes wrong report.
More than two kinds of technological prevention systems all have alert mistaken ideas and drawback that can't the entire city networking, the round Realization of the safety technological guard rules of putting into effect successively with China each province and city has technology and obstacle economically.And be not easy to realize wider networked technical precaution management, more can't follow the tracks of the feature picture of crime scene, to responding and to crime suspect's the delay that causes opportunity of arresting in very first time section.
Summary of the invention
The object of the invention provides a kind of automatic tracking display system for warn, and this system can reach has alert just to show, is convenient to realize the interconnected formation technological prevention network of overall importance in a plurality of monitoring points on a large scale.
Specifically, automatic tracking display system for warn comprises the camera that is used to obtain vision signal that is installed in monitored object or place; Camera transmits and receives module by transport module and links to each other with the intelligent matrix processor that an energy is only exported the unusual vision signal of alert with the vision signal of input through Screening Treatment; Several displays that intelligence matrix processor and quantity are less than camera quantity far away are connected and show the video pictures in alert target or place.
The intelligence matrix processor is connected with transport module simultaneously and is transmitted to warning system and sends alerting signal (mobile police, mobile phone, alarm bell, warning lamp and all operators on duty).
Matrix processor of the present invention is by realizing alert garden demonstration and warning, the local police station's demonstration of alert area under one's jurisdiction and warning, alert 110 command centres demonstration and warning, the display alarm of alert early warning emergency center with dwelling house garden, area under one's jurisdiction local police station, 110 command centres or the networking of alert early warning emergency center, form level Four and arrest the crime suspect ring of encirclement, 110 command centres send the alert signal for mobile police car or responding unit by wireless mode.
Simultaneously, can also be connected with the alert memory module and whole alerts record is filed put on record, help realizing that case involving public security further tracks down.
Intelligent matrix processor principle of work of the present invention is to comprise video analysis and the disposal system that the vision signal of input is carried out the video frequency collection card of A/D conversion, vision signal carried out video analysis and processing; To video display storage dynamic base system, this system input links to each other with video frequency collection card, and output terminal is connected with video display storage dynamic base input system, and video display storage dynamic base output system is connected with display.Described matrix processor comprises following ingredient: (1) monitored object is cut apart scaler, (2) target image compositor, (3) entire image umbering device, (4) image intermittent scanning device, (5) extracting key frame controller, (6) alert video analysis and processing, (7) alert recognition and verification system, (8) alert dynamic data base, (9) alert and is shown selector switch.
The alert video analysis with handle the step comprise and be: binaryzation or thinning processing, template matches, look into that location contrast or object identification, anomaly analysis and processing, normal and unusual steady ripple are handled, logical operation output, input X exports with output Y contrast selection, alert video.
Described to look into location contrast be key frame images and the various alert abnormal conditions image templates coupling contrast that is kept in the storer after finger processor will be handled, judges through anomaly analysis and processing whether some camera signals belong to the abnormal conditions that alert is arranged and eject this display frame signal then.
Described object identification is that storer is according to being stored in the data that belong to the alert abnormal conditions that provide after interior simulation alert of processor or object identification are judged and confirming whether some camera signals belong to the abnormal conditions that alert is arranged and eject the on-the-spot alert picture that this camera is gathered.
Advantage of the present invention is mainly reflected in the following aspects:
(1) multi-channel video signal input and only output (ejection) belong to the vision signal that abnormal conditions have alert.Not only significantly reduce the quantity of Surveillance center's display, and can reduce operator on duty's quantity and workload, the more important thing is the responding time of seizing every minute and second of winning.Still be the control and command command centre of public security organ so no matter, saved the investment of security system greatly, help the popularization of security system for residential quarters and public place.And guaranteed the artificial delay that has alert to report to the police.
(2) simultaneously, because output signal quantity significantly reduces, make the limited transmission bandwidth can practical requirement.Help dwelling house garden and area under one's jurisdiction local police station, 110 command centres or alert early warning emergency center and realize networking, realize that not only the alert garden shows and warning, can also realize local police station's demonstration of alert area under one's jurisdiction and warning, alert 110 command centres demonstration and warning, the display alarm of alert early warning emergency center, embody the joint defence advantage of besieging it ring upon ring.
The characteristics of system of the present invention:
1, can recognize crime suspect or pass by (birds and beasts or people);
2, can in the video object monitoring range, identify people or thing;
3, the function of capturing target close is arranged, for cracking of cases provides live data;
Just show alert when 4, the crime suspect being arranged;
5, just transmission video signal of alert signal is arranged, make bandwidth usage extremely low (resemble internet only browse just take transfer resource);
6, the technological prevention information whole nation is enjoyed mutually;
7, can strive for the responding time;
8, reduce engineering cost greatly;
9, be convenient to realize the interconnected formation network of technological prevention information on a large scale; Promptly can realize sub-district, area under one's jurisdiction local police station, 110 command centres, four layers of joint defence function of early warning emergency center, can also in time be the police car responding instruction of flowing simultaneously.
The requirement of 10, met the Ministry of Public Security 06 year " dynamically early warning project guide " and safety technological guard rules.
Description of drawings
Fig. 1 is general principles figure of the present invention.
Fig. 2 is intelligent matrix processor principle schematic among the present invention.
Fig. 3 is the concrete construction system figure of the present invention.
Embodiment
As accompanying drawing 1, shown in 2 and 3, being installed in the monitored object place is used to gather the video feature camera angular field of view of vision signal and monitored object and cuts apart calibration line and coincide, and will collect the feature picture of cutting apart that has that calibration line coincides and encode after synthetic through the target image compositor, the coding back is synthesized by compositor, encode after synthetic, carry out 4: 1 duty scanning behind the coding again by the image intermittent scanning, the image that scans is grasped key frame, rate signals is sent into alert video analysis processor to be handled, handle the back and go out the alert signal by alert recognition and verification system validation, this alert signal is sent into the alert dynamic data base, select the alert signal that will show by alert demonstration selector switch again, one the tunnel in garden entrance guard demonstration and warning, and reporting to the police comprises phone, mobile phone, alarm bell, warning lamp and all relevant personnel's phones; One the tunnel carries out the alert information stores; The transport module of leading up in addition transmits into area under one's jurisdiction local police station, enters area under one's jurisdiction alert assignment of logical device after transport module receives again the signal that alert is arranged is presented at area under one's jurisdiction local police station duty room and the storage of reporting to the police once more by divider.Alert signal in local police station's duty room transmits 110 command centres by the divider transport module, and the divider command centre in sends the responding order and by transport module the alert signal sent into that early warning emergency center terminal shows again and storage, printing to responding unit or mobile police car by wireless mode.
The step that the video analysis disposal system is finished among the present invention mainly contains:
(1) calibration
(2) gather (image)
(3) grasp key frame
(4) binaryzation or thinning processing
(5) template matches
(6) look into location contrast or object identification
(7) anomaly analysis and processing
(8) normal and Filtering Processing
(9) logical operation output
(10) (X.Y) selected in the input and output contrast
(11) alert video output X " Y
(12) the alert garden shows and reports to the police
(13) alert area under one's jurisdiction local police station shows and reports to the police
(14) alert 110 command centres show and report to the police
(15) alert early warning emergency center display alarm
(16) data logging system
This related camera of the present invention, transport module (send out and receive), display, video frequency collection card, memory module, alert signal emission module etc. are existing products in markets, no longer describe its structure here.(1) monitored object of forming video analysis and disposal system among the present invention is cut apart scaler, (2) target image compositor, (3) entire image umbering device, (4) image intermittent scanning device, (5) extracting key frame controller, (6) alert video analysis and processing, (7) alert recognition and verification system, (8) alert dynamic data base, (9) alert demonstration selector switch totally 9 ingredients, and the job step that need finish, all can under the active computer environment, finish, do not need special design circuit, no longer describe physical circuit here.

Claims (9)

1. automatic tracking display system for warn is characterized in that comprising the camera that is used to obtain vision signal that is installed in monitored object or place; Camera transmits and receives the intelligent matrix processor of the vision signal of input only being exported the unusual vision signal of alert through Screening Treatment with an energy by transport module and links to each other; Several displays that intelligence matrix processor and quantity are less than camera quantity far away are connected and show the video pictures in alert target or place.
2. automatic tracking display system for warn according to claim 1 is characterized in that intelligent matrix processor is connected with transport module simultaneously to be transmitted to warning system and to send alerting signal for mobile police, operator on duty's mobile phone, alarm bell, warning lamp and all operators on duty.
3. automatic tracking display system for warn according to claim 1, it is characterized in that matrix processor is by realizing alert garden demonstration and warning, the local police station's demonstration of alert area under one's jurisdiction and warning, alert 110 command centres demonstration and warning, the display alarm of alert early warning emergency center with dwelling house garden, area under one's jurisdiction local police station, 110 command centres or the networking of alert early warning emergency center, form level Four and arrest the crime suspect ring of encirclement, 110 command centres send the alert signal for mobile police car or responding unit by wireless mode.
4. automatic tracking display system for warn according to claim 1 is characterized in that being connected with on the matrix processor alert memory module whole alert record files is put on record.
5. automatic tracking display system for warn according to claim 1 is characterized in that described intelligent matrix processor comprises video analysis and the disposal system that the vision signal of input is carried out the video frequency collection card of A/D conversion, vision signal carried out video analysis and processing; To video display storage dynamic base system, this system input links to each other with video frequency collection card, and output terminal is connected with video display storage dynamic base input system, and video display storage dynamic base output system is connected with display.
6. automatic tracking display system for warn according to claim 1 is characterized in that described video analysis and disposal system comprise following ingredient to Video signal processing: (1) monitored object is cut apart scaler, (2) target image compositor, (3) entire image umbering device, (4) image intermittent scanning device, (5) extracting key frame controller, (6) alert video analysis and processing, (7) alert recognition and verification system, (8) alert dynamic data base, (9) alert and is shown selector switch.
7. automatic tracking display system for warn according to claim 1 is characterized in that described alert video analysis and handles the step comprise and be: binaryzation or thinning processing, template matches, look into that location contrast or object identification, anomaly analysis and processing, normal and unusual steady ripple are handled, logical operation output, input X exports with output Y contrast selection, alert video.
8. automatic tracking display system for warn according to claim 7, it is characterized in that described described to look into location contrast be key frame images and the various alert abnormal conditions image templates coupling contrast that is kept in the storer after finger processor will be handled, judge through anomaly analysis and processing whether some camera signals belong to the abnormal conditions that alert is arranged and eject this display frame signal then.
9. automatic tracking display system for warn according to claim 7 is characterized in that described described object identification is that storer is according to being stored in the data that belong to the alert abnormal conditions that provide after interior simulation alert of processor or object identification are judged and confirming whether some camera signals belong to the abnormal conditions that alert is arranged and eject the on-the-spot alert picture that this camera is gathered.
CNB2007100174982A 2007-03-12 2007-03-12 Automatic tracking display system for warn Active CN100527178C (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101534424B (en) * 2009-04-23 2011-01-26 常州智龙科技有限公司 Sand table type monitoring and commanding system
CN102497526A (en) * 2011-11-22 2012-06-13 广东威创视讯科技股份有限公司 Method and system for displaying multiple channels of video by same link
CN103369300A (en) * 2012-06-21 2013-10-23 支录奎 Nationwide video monitoring image unified coding and abnormal information automatic emergency system
CN104157112A (en) * 2014-08-12 2014-11-19 河北金锁安防工程股份有限公司 Big data alarm processor
CN104202579A (en) * 2014-09-27 2014-12-10 江阴延利汽车饰件股份有限公司 Intelligent police car
CN106205143A (en) * 2016-08-29 2016-12-07 苏州金螳螂怡和科技有限公司 Intelligent bayonet networked system
CN106226617A (en) * 2016-07-13 2016-12-14 常德威迪电气有限责任公司 The intelligent lightning protection system of auto-alarming
CN106228761A (en) * 2016-08-04 2016-12-14 常德威迪电气有限责任公司 The automatic alarm system of device for fusing
CN106652293A (en) * 2016-12-30 2017-05-10 安徽杰瑞信息科技有限公司 Intelligent district online safety and protection monitoring system
CN107454072A (en) * 2017-07-28 2017-12-08 中国人民解放军信息工程大学 A kind of control methods of multichannel data content and device
CN108921094A (en) * 2018-07-03 2018-11-30 肖鑫茹 A kind of alert management system based on big data
CN110225299A (en) * 2019-05-06 2019-09-10 平安科技（深圳）有限公司 Video monitoring method, device, computer equipment and storage medium
CN116962598A (en) * 2023-09-20 2023-10-27 福建恒智信息技术有限公司 Monitoring video information fusion method and system

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101534424B (en) * 2009-04-23 2011-01-26 常州智龙科技有限公司 Sand table type monitoring and commanding system
CN102497526A (en) * 2011-11-22 2012-06-13 广东威创视讯科技股份有限公司 Method and system for displaying multiple channels of video by same link
CN103369300A (en) * 2012-06-21 2013-10-23 支录奎 Nationwide video monitoring image unified coding and abnormal information automatic emergency system
CN104157112A (en) * 2014-08-12 2014-11-19 河北金锁安防工程股份有限公司 Big data alarm processor
CN104202579A (en) * 2014-09-27 2014-12-10 江阴延利汽车饰件股份有限公司 Intelligent police car
CN106226617A (en) * 2016-07-13 2016-12-14 常德威迪电气有限责任公司 The intelligent lightning protection system of auto-alarming
CN106228761A (en) * 2016-08-04 2016-12-14 常德威迪电气有限责任公司 The automatic alarm system of device for fusing
CN106205143A (en) * 2016-08-29 2016-12-07 苏州金螳螂怡和科技有限公司 Intelligent bayonet networked system
CN106652293A (en) * 2016-12-30 2017-05-10 安徽杰瑞信息科技有限公司 Intelligent district online safety and protection monitoring system
CN107454072A (en) * 2017-07-28 2017-12-08 中国人民解放军信息工程大学 A kind of control methods of multichannel data content and device
CN108921094A (en) * 2018-07-03 2018-11-30 肖鑫茹 A kind of alert management system based on big data
CN110225299A (en) * 2019-05-06 2019-09-10 平安科技（深圳）有限公司 Video monitoring method, device, computer equipment and storage medium
CN110225299B (en) * 2019-05-06 2022-03-04 平安科技（深圳）有限公司 Video monitoring method and device, computer equipment and storage medium
CN116962598A (en) * 2023-09-20 2023-10-27 福建恒智信息技术有限公司 Monitoring video information fusion method and system
CN116962598B (en) * 2023-09-20 2023-11-24 福建恒智信息技术有限公司 Monitoring video information fusion method and system

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