CN201114536Y - A video monitoring system - Google Patents
A video monitoring system Download PDFInfo
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- CN201114536Y CN201114536Y CNU200720087403XU CN200720087403U CN201114536Y CN 201114536 Y CN201114536 Y CN 201114536Y CN U200720087403X U CNU200720087403X U CN U200720087403XU CN 200720087403 U CN200720087403 U CN 200720087403U CN 201114536 Y CN201114536 Y CN 201114536Y
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Abstract
The utility model relates to a video monitoring system. A camera set, an alarm and a PC terminal software are respectively connected with a control module; the control module comprises a central processing module, a data memory module, a video analysis module, an alarming module, a video capture module, a communication module and a network connector; the video capture module is connected with the central processing module by the video analysis module, while the network connector is connected with the central processing module by the communication module. The video monitoring system has the advantages of real-time and intelligent automatic monitoring without monitoring personnel, alarming, memorizing video streams in the monitoring time, automatic intelligent analysis ability and memorizing the video according to requirements, which can greatly save memory space.
Description
Technical field
The utility model relates to video monitoring system, belongs to digital picture and communication technical field.
Background technology
Video monitoring system is just becoming in the safety environmental construction to be needed day by day.For example, greatly to the airport, customs, generally also often be used in the security monitoring in bank, department store, industrial area even street.The video monitoring system of prior art is typically based on following notion: video camera is installed in area to be monitored, the image sequence of taking arrives control centre through special video line or Network Transmission, ceaselessly staring at display screen by special supervision personnel watches, as unusual circumstance, then start warning device, so that caution offender, or go to check before assigning the security personnel, perhaps all deposit the video flowing that transmits in hard disk simultaneously, so that search previous video recording after meeting accident again, for public security department provides admissible evidence.
Above-described is typical traditional video surveillance system, and it has two fatal shortcomings: the one, and, the supervision personnel are seeing that display screen will produce visual fatigue in about 20 minutes, was easy to fail to report alert incident; The 2nd,, whole video datas deposit hard disk in, will occupy very big disk size, or can utilize very big transmission bandwidth.Simultaneously, this type of video monitoring system does not possess intelligent, needs special supervision personnel to participate in.
China Patent No. is that a kind of unusual target of ZL03116154.5 is found and the tracking camera system automatically, can find unusual target in the visual field from motion tracking, when Surveillance center reports to the police, can carry out from motion tracking target, and adjust the camera lens multiplication factor automatically, obtain the target image of complete display.This system has possessed moving (having people, object to enter) or producing the abnormal conditions that video image characteristic changes under the situations such as naked light, dense smoke of automatic discovery object.But, in actual conditions, be not that in the scope of shot by camera moving target to be arranged all are abnormal conditions, mostly be target only arriving a certain zone, perhaps pass a certain position and just be considered to abnormal conditions.
Based on above situation, we propose a kind of weakness that overcomes the traditional video surveillance system, more superior than general intelligence supervisory control system simultaneously video monitoring system.
Summary of the invention
A purpose of the present utility model is, overcome above-mentioned the deficiencies in the prior art, provide a kind of video monitoring system: first, this system can allow the user that alarm rule is set easily, process is to behind the video content analysis, just can do the monitoring automatically of real-time behavior intelligence to the target in the surveillance zone in conjunction with alarm rule, the supervision personnel need not be set in addition; The second, except reporting to the police, system also can store video stream in storage and monitoring time segment under abnormal conditions, for inquiry in the future; The 3rd, owing to setting alarm rule, have the automated intelligent analysis ability, just begin store video after being offended, be different from traditional supervisory control system and need whole stored video datas, thereby can very big conserve storage.
The technical scheme of the utility model video monitoring system is: described a kind of video monitoring system, and it comprises shooting unit 1, alarm 2, control module 3, PC terminal software 4; Wherein, shooting unit 1, alarm 2 and PC terminal software 4 are connected with control module 3 respectively; Described control module 3 comprises central processing module 3.1, data memory module 3.2, analysis module 3.3, alarm module 3.4, video acquisition module 3.5, communication module 3.6 and network connector 3.7; Video acquisition module 3.5 links by analysis module 3.3 and central processing module 3.1; Network connector 3.7 links by communication module 3.6 and central processing module 3.1, is used to provide the transmission of alarm rule and video data.
Described PC terminal software 4 comprises display module 4.1, alarm rule module 4.2 and alarm log module 4.3, links by TCP/IP and network connector 3.7; Described network connector 3.7 is selected from RJ-45.
Described analysis module 3.3 is video content analysis program Solidification outside high-speed procedure memory within it to be used to detect the interior interested moving object of monitoring range and also to be followed the tracks of and discern, and result is transferred to central controller; Described analysis module 3.3 is selected from the TMS320C6000 digital signal processor of American TI Company.
Described alarm rule module 4.2 is the alarm rule modules that have specific alarm rule, and this alarm rule is user's a kind of or its combination according to the following several dissimilar alarm rule of its actual needs setting:
1). scene changes, and comprises that object is moved, hides unusual;
2). single warning line comprises through direction is set that promptly object passes the defence line of appointment by assigned direction;
3). two warning lines comprise through direction is set that promptly object passes two defence lines of appointment by assigned direction;
4). warning region promptly is provided with polygonal warning region arbitrarily.
Described alarm rule module 4.2 is that to have type of alarm be to enter promptly to begin the alarm rule module of reporting to the police or/and stay the fixed time in warning region immediately in the warning region.
Described alarm rule module 4.2 is that to have type of alarm be that scene changes alarm rule and is arranged in whether there is object to remove or stay promptly to begin the alarm rule module of reporting to the police in the appointed area.
Described data memory module 3.2, analysis module 3.3 and communication module 3.6 all with central processing module 3.1 two-way linking, alarm module 3.4 and central processing module 3.1 unidirectional linking.
Described data memory module 3.2 is the data memory modules that just begun store video when the alarm rule that alarm rule module 4.2 is set after offending.
Obvious technical effects of the present utility model mainly shows:
1, analysis module 3.3 can detect accurately, the pursuit movement target also can discern simultaneously people, car, object and other type objects;
2, system only begins stored video data under the situation of alarm rule offence, and conserve storage so greatly also can provide the foundation that can inquire about after taking place for abnormal conditions simultaneously.
3, native system has the ability of behavior identification, and whether can monitor has object to remove situation about staying with object, can detect the situation of overspeed of vehicle in the specified scope.
1), can be that scene changes 4, native system can be provided with dissimilar alarm rule by PC terminal software 4, and these alarm rule are reliable comprehensively:, comprise that object is moved, hides unusual; 2), single warning line (through direction can be set), promptly object passes the defence line of appointment by assigned direction; 3), two warning line (through direction can be set), promptly object passes two defence lines of appointment by assigned direction; 4), warning region, polygonal warning region arbitrarily promptly can be set, the type of reporting to the police can also be divided into entering warning region and stay the fixed time in warning region and begins alarm condition, and these rules can be a kind of or multiple different combinations wherein.
5, native system is selected the TMS320C6000 digital signal processor of American TI Company for use at the huge data volume of video flow processing, and suitably reduces the size of frame per second and frame processing stage of video preprocessor, guarantees the real-time of system from hardware and software.
Below in conjunction with drawings and Examples the utility model is further described.
Description of drawings:
Fig. 1 is the connection block diagram of the utility model video monitoring system.
Embodiment
Embodiment 1:
Be to be used for the antitheft video monitoring system of bank as shown in Figure 1.It is made up of shooting unit 1, alarm 2, control module 3, PC terminal software 4, and remote alarming device (reporting to the police from trend public security organ when detecting abnormal behaviour) can also be arranged; Wherein, shooting unit 1, alarm 2 (being loud speaker or light crossing-signal etc.) and PC terminal software 4 are connected with control module 3 respectively; Described control module 3 has central processing module 3.1, data memory module 3.2, analysis module 3.3, alarm module 3.4, video acquisition module 3.5, communication module 3.6 and network connector 3.7; Video acquisition module 3.5 links by analysis module 3.3 and central processing module 3.1; Network connector 3.7 links by communication module 3.6 and central processing module 3.1, is used to provide the transmission of alarm rule and video data.Described PC terminal software 4 is made up of display module 4.1, alarm rule module 4.2 and alarm log module 4.3, links by TCP/IP and network connector 3.7; Described network connector 3.7 is selected from RJ-45.Described analysis module 3.3 is video content analysis program Solidification outside high-speed procedure memory within it to be used to detect the interior interested moving object of monitoring range and also to be followed the tracks of and discern, and result is transferred to central controller.Described analysis module 3.3 is selected from the TMS320C6000 digital signal processor of American TI Company.Described alarm rule module 4.2 is the alarm rule modules that have specific alarm rule, this alarm rule is user's a kind of or its combination according to the following several dissimilar alarm rule of its actual needs setting: 1). scene changes, and comprises that object is moved, hides unusual; 2). single warning line comprises through direction is set that promptly object passes the defence line of appointment by assigned direction; 3). two warning lines comprise through direction is set that promptly object passes two defence lines of appointment by assigned direction; 4). warning region promptly is provided with polygonal warning region arbitrarily.Described alarm rule module 4.2 is that to have type of alarm be to enter promptly to begin the alarm rule module of reporting to the police or/and stay the fixed time in warning region immediately in the warning region.Present embodiment is reported to the police for beginning immediately, also can be made as simultaneously to stay the fixed time promptly begin to report to the police in warning region.Described alarm rule module 4.2 can also elect that to have type of alarm be that scene changes alarm rule and is arranged in whether there is object to remove or stay promptly to begin the alarm rule module of reporting to the police in the appointed area as.Described data memory module 3.2, analysis module 3.3 and communication module 3.6 all with central processing module 3.1 two-way linking, alarm module 3.4 and central processing module 3.1 unidirectional linking.Described data memory module 3.2 is the data memory modules that just begun store video when the alarm rule that alarm rule module 4.2 is set after offending.By the needs of bank, present embodiment specifically belongs to following setting: at standardized the virtual warning line in the national treasury doorway of bank, and the mode that warning line is reported to the police of passing through is set, sets its rule when personnel enter effectively not allowing in accordance with regulations; If there is the people to enter, native system will detect the generation of abnormal conditions automatically, also begins to store the video data in the abnormal time when triggering warning device; Consider that national treasury doorway background is more single, illumination condition is relatively more fixing or variation is slower, and the situation that moving target occurs is fewer, and the difficulty of carrying out video content analysis is less, wrong report and the probability of failing to report are very little, so system especially is useful for this scene; Compare with traditional video monitoring and to have initiatively and intelligent, the personnel that need not monitor directly stare at screen and store a large amount of hashes.This example also can be applicable to occasions such as state boundary, harbour, harbour.
The operation of the utility model video monitoring system is: all insert video acquisition module 3.5 by shooting unit 1 resulting analog video signal and convert digital signal to, analysis module 3.3 adopts the computer vision treatment technologies to realize drawing corresponding result to motion target detection, tracking and identification and in conjunction with alarm rule, and whether central processing module 3.1 sends to alarm module 3.4 and data memory module 3.2 according to result and report to the police and whether begin the stored video data instruction; 3.6 of communication modules are that control module 3 realizes that with PC terminal software 4 alarm rule is set and the real-time Transmission of video by network connector 3.7 (RJ-45).
Embodiment 2:
This example is a kind of museum antitheft video monitoring system system and method for supervising of being used for, and different with the foregoing description 1 is: it is the characteristics setting by the museum.General museum is scattered in three big zones: surveillance zone (be generally stay in the warning region fixed time promptly begin to report to the police), guard plot (entering in the warning region instant or/and stay the fixed time promptly begin to report to the police in warning region) and forbidden zone (beginning warning when entering warning region).The forbidden zone is meant storehouse, safety cabinet, reparation chamber and other zone that does not allow the public to come in and go out of storage, the keeping objective of defense.We can be provided with polygonal region in the target (hanging the art work of watching for the tourist on such as wall) of needs protection it is covered: promptly begin to report to the police above staying the fixed time if there is the people to enter in the shielded art work security area, this exhibition section; being provided with the people simultaneously takes this art work away; then triggering alarm rule gives the alarm immediately; to reach the target of real time monitoring, satisfy this will being exposed to and prevent the particular application that it is stolen outward again.This example also can be applicable to the airport terrorist deliberately abandons article in the sensitizing range situation, has night the suspect to saunter outside bank and attempts to have the situation of improper behavior.
Embodiment 3:
This example is a kind of video monitoring system and method for supervising that is used for traffic monitoring, and different with the foregoing description 1,2 is: it is to be to realize vehicle flowrate in the traffic and the monitoring of driving in violation of rules and regulations.The monitoring of vehicle flowrate is achieved in that it is to judge traffic information by unit of account passes the virtual warning lines vehicle in the time quantity.The roughly flow process of handling: at first detect sport foreground (vehicle of motion), each vehicle followed the tracks of obtaining its physical centre position, the center pass warning line then counter add 1, the number in the last statistical unit time just can be learnt the size of vehicle flowrate.Can identify two kinds of situations that overspeed of vehicle and vehicle make a dash across the red light for driving in violation of rules and regulations native system.The realization of the monitoring of overspeed of vehicle: equally detected vehicle is followed the tracks of processing, in conjunction with the targeted message of video camera, calculate the movement of objects actual range of two interframe simultaneously, thereby the speed that obtains vehicle judges whether hypervelocity.The realization of the monitoring of making a dash across the red light: utilize two warning lines, two zebra stripes at the parting of the ways are provided with two virtual boundary lines respectively, in the time interval of red light, it is come into force, all vehicles in the monitoring range are followed the tracks of, then be considered as making a dash across the red light if there is vehicle when red light, to pass two warning lines simultaneously, because only passing through article one warning line might be the situation that vehicle is turned right, and this type of situation does not violate the traffic regulations.This example also can be applicable to government offices building, Olympic Games place, consulate etc.
Protection range of the present utility model is not limited to the foregoing description.
Claims (8)
1, a kind of video monitoring system is characterized in that, it comprises shooting unit (1), alarm (2), control module (3), PC terminal software (4); Wherein, shooting unit (1), alarm (2) and PC terminal software (4) are connected with control module (3) respectively; Described control module (3) comprises central processing module (3.1), data memory module (3.2), analysis module (3.3), alarm module (3.4), video acquisition module (3.5), communication module (3.6) and network connector (3.7); Video acquisition module (3.5) links by analysis module (3.3) and central processing module (3.1); Network connector (3.7) links by communication module (3.6) and central processing module (3.1).
2, video monitoring system according to claim 1 is characterized in that, described PC terminal software (4) comprises display module (4.1), alarm rule module (4.2) and alarm log module (4.3), links by TCP/IP and network connector (3.7); Described network connector (3.7) is selected from RJ-45.
3, video monitoring system according to claim 1, it is characterized in that, described analysis module (3.3) is can be with video content analysis program Solidification outside high-speed procedure memory within it, be used to detect the interior interested moving object of monitoring range and also followed the tracks of and discern, result is transferred to central controller; Described analysis module (3.3) is selected from the TMS320C6000 digital signal processor of American TI Company.
4, video monitoring system according to claim 2, it is characterized in that, described alarm rule module (4.2) is the alarm rule module that has specific alarm rule, and this alarm rule is user's a kind of or its combination according to the following several dissimilar alarm rule of its actual needs setting:
1). scene changes, and comprises that object is moved, hides unusual;
2). single warning line comprises through direction is set that promptly object passes the defence line of appointment by assigned direction;
3). two warning lines comprise through direction is set that promptly object passes two defence lines of appointment by assigned direction;
4). warning region promptly is provided with polygonal warning region arbitrarily.
5, video monitoring system according to claim 2 is characterized in that, described alarm rule module (4.2) is that to have type of alarm be to enter promptly to begin the alarm rule module of reporting to the police or/and stay the fixed time in warning region immediately in the warning region.
6, video monitoring system according to claim 2, it is characterized in that described alarm rule module (4.2) is that to have type of alarm be that scene changes alarm rule and is arranged in whether there is object to remove or stay promptly to begin the alarm rule module of reporting to the police in the appointed area.
7, according to claims 1 described video monitoring system, it is characterized in that, described data memory module (3.2), analysis module (3.3) and communication module (3.6) all with two-way the linking of central processing module (3.1), alarm module (3.4) and unidirectional the linking of central processing module (3.1).
According to claims 1 described video monitoring system, it is characterized in that 8, described data memory module (3.2) is the data memory module that is just begun store video when the alarm rule that alarm rule module (4.2) is set after offending.
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| Application Number | Priority Date | Filing Date | Title |
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| CNU200720087403XU CN201114536Y (en) | 2007-09-30 | 2007-09-30 | A video monitoring system |
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| CNU200720087403XU CN201114536Y (en) | 2007-09-30 | 2007-09-30 | A video monitoring system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808126A (en) * | 2010-03-12 | 2010-08-18 | 清华大学 | Distributed computation system and method used for real-time video processing |
| CN102387346A (en) * | 2011-10-17 | 2012-03-21 | 上海交通大学 | Intelligent front end of manageable, findable and inspectable monitoring system |
| CN102833473A (en) * | 2012-08-01 | 2012-12-19 | 苏州中德宏泰电子科技有限公司 | Invasion detection high-definition network camera and control method thereof |
| CN103544806A (en) * | 2013-10-31 | 2014-01-29 | 江苏物联网研究发展中心 | Important cargo transportation vehicle monitoring and prewarning system based on video tripwire rule |
| CN103778754A (en) * | 2012-10-25 | 2014-05-07 | 北京航天长峰科技工业集团有限公司 | Water edge safety protection system |
| CN103388746B (en) * | 2012-05-08 | 2015-11-25 | 上海化学工业区公共管廊有限公司 | Video monitoring system |
| CN105405240A (en) * | 2015-12-10 | 2016-03-16 | 天津艾思科尔科技有限公司 | Detector with scene abrupt change alarm apparatus |
| CN108831085A (en) * | 2018-04-28 | 2018-11-16 | 淮阴师范学院 | The video monitoring system of Technique on Quantum Communication |
| CN109035658A (en) * | 2018-08-21 | 2018-12-18 | 北京深瞐科技有限公司 | A kind of historical relic safety protecting method and device |
| CN110276943A (en) * | 2019-04-11 | 2019-09-24 | 广州吉码电子科技有限公司 | Vehicle monitoring method, device and medium based on electronic lead sealing |
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2007
- 2007-09-30 CN CNU200720087403XU patent/CN201114536Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808126A (en) * | 2010-03-12 | 2010-08-18 | 清华大学 | Distributed computation system and method used for real-time video processing |
| CN101808126B (en) * | 2010-03-12 | 2012-11-14 | 清华大学 | Distributed computation system and method used for real-time video processing |
| CN102387346A (en) * | 2011-10-17 | 2012-03-21 | 上海交通大学 | Intelligent front end of manageable, findable and inspectable monitoring system |
| CN102387346B (en) * | 2011-10-17 | 2013-11-20 | 上海交通大学 | Intelligent front end of manageable, findable and inspectable monitoring system |
| CN103388746B (en) * | 2012-05-08 | 2015-11-25 | 上海化学工业区公共管廊有限公司 | Video monitoring system |
| CN102833473A (en) * | 2012-08-01 | 2012-12-19 | 苏州中德宏泰电子科技有限公司 | Invasion detection high-definition network camera and control method thereof |
| CN103778754A (en) * | 2012-10-25 | 2014-05-07 | 北京航天长峰科技工业集团有限公司 | Water edge safety protection system |
| CN103544806A (en) * | 2013-10-31 | 2014-01-29 | 江苏物联网研究发展中心 | Important cargo transportation vehicle monitoring and prewarning system based on video tripwire rule |
| CN103544806B (en) * | 2013-10-31 | 2016-01-06 | 江苏物联网研究发展中心 | The valuable cargo haulage vehicle monitoring early-warning system of line rule of stumbling based on video |
| CN105405240A (en) * | 2015-12-10 | 2016-03-16 | 天津艾思科尔科技有限公司 | Detector with scene abrupt change alarm apparatus |
| CN108831085A (en) * | 2018-04-28 | 2018-11-16 | 淮阴师范学院 | The video monitoring system of Technique on Quantum Communication |
| CN109035658A (en) * | 2018-08-21 | 2018-12-18 | 北京深瞐科技有限公司 | A kind of historical relic safety protecting method and device |
| CN110276943A (en) * | 2019-04-11 | 2019-09-24 | 广州吉码电子科技有限公司 | Vehicle monitoring method, device and medium based on electronic lead sealing |
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