CN104023205A - Intelligent security monitoring system - Google Patents
Intelligent security monitoring system Download PDFInfo
- Publication number
- CN104023205A CN104023205A CN201410227868.5A CN201410227868A CN104023205A CN 104023205 A CN104023205 A CN 104023205A CN 201410227868 A CN201410227868 A CN 201410227868A CN 104023205 A CN104023205 A CN 104023205A
- Authority
- CN
- China
- Prior art keywords
- retrieval
- retrieved
- processing unit
- intelligent
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention provides an intelligent security monitoring system, which comprises an interaction unit, a processing unit, and a retrieval and analysis unit, wherein the interaction unit is used for providing an interaction interface for a user and receiving a retrieval task inputted by the user; the processing unit is used for analyzing the retrieval task, extracting a to-be-retrieved object and calling the retrieval and analysis unit to carry out retrieval recognition on the to-be-retrieved object; and the retrieval and analysis unit is used for carrying out retrieval recognition on the to-be-retrieved object in a video stream according to calling operation of the processing unit and feeding the retrieval recognition result of the to-be-retrieved object to the processing unit. According to the technical scheme of the invention, the retrieval time spent on retrieval recognition on the to-be-retrieved object and the retrieval cost can be effectively reduced, and the retrieval efficiency of the to-be-retrieved object can be improved.
Description
Technical field
The present invention relates to safety monitoring technical field, in particular to a kind of intelligent safety defense monitoring system.
Background technology
Building a harmonious society has been one of long-term goal of China's social development since reform and opening-up, and wherein public safety is an important component part in society and city harmonious development process.City is a highly intensive society, between each part, maintain close ties with, influence each other, correctly handler and natural relation, guarantee the public safety in city, for regional development provides good resources and environment condition, realize steady, the healthy development of urban economy.Set up the internal regulation mechanism of urban stability, coordination and " interactive effect " between ecology, technology, economy and society, could improve comprehensive strength and the overall quality in city, guarantee the harmonious development in city.
Along with Chinese society develops rapidly, government encourage is accelerated Urbanization Construction, urban population is increasing sharply, in order to guarantee that the people lives and works in peace and contentment, national public security system has extensively adopted a large amount of video monitoring equipments in city, for monitoring in real time social condition, simultaneously when violation of law occurs, the video documents that can record according to scene is analyzed investigation, finds effective clue of solving a case, and accelerates cracking of cases speed.Along with various places " safe city, electronics prevention and control " engineering is stepped into rear construction period in succession, the application of urban society's public security video monitoring system is fully under way and progressively deeply, has in succession occurred following problem in relevant " electronics prevention and control " engineering:
(1) the administer and maintain problem of electronics prevention and control Preliminary Construction after completing.Owing to involving a wide range of knowledge, unexpected factor is many, the final-period management of " electronics prevention and control " engineering, maintenance difficulties are much larger than expection, unsound in administrative mechanism, lack technical management platform and means simultaneously, and huge later maintenance and personnel's budget often excess budget, some regional social security supervisory control system large area are in bad repair, even there are " electronics prevention and control " engineerings " bad while building ", cause the engineering situations such as examination that delay, thereby restricted giving full play to of " electronics prevention and control " video monitoring system usefulness.
(2) application problem.The at present application of most areas " electronics prevention and control " is the initial stage in " men-to-men defense is kept " substantially also, some areas start to carry out a series of explorations of preliminary video information, GIS information, case information association and video intelligent application, but substantially all in the stage of fumbling, there is no typical successful experience.
(3) integration problem.The application of various places " electronics prevention and control " is the stage in dividing and rule substantially also, the video monitoring system in area or city is often with each (neighbourhood committee of basic unit, local police station, police offices etc.) Control Room is entity, apply also major part and only limit to retrieving for examination of Control Room, video recording is consulted etc., discrete framework is conducive to smooth enforcement and the management of construction project, but caused sharing of video information resources, circulation, the associated barrier of integrating, in default of unified management platform, video information resources is difficult in longitudinal inter-sectional circulation up and down, also be difficult to integrate with the horizontal Business Stream of the inter-sectional existence of categories within police force, this also becomes very large the keeping in check that video information is deeply applied, for breaking this boundary, some positive explorations have been done in the advanced area of a part aspect video monitoring networking, but be often limited to " isomery system, concurrent realization, bandwidth route is controlled " etc. multinomial technical barrier, substantially be all in " certain limit, certain scale " carry out, fail to realize can be towards Quan Jingjige public business department realize associated video resource business platform with other Business Streams, from video monitoring resource consolidation truly with utilize and also have certain gap.
At present, except can accomplish machine automatic monitoring to some special scenes (as charge station's buckle), identify some specific objective (as car plate), to the analysis of monitor video, be to rely on a large amount of manpowers substantially, especially when detection major serious case, when clue to solve the case is indefinite, need to drop into the manual analysis that a large amount of personnel carry out monitor video.This mode human cost is high, causes in the short time scarcity of police strength in the street, causes certain hidden trouble in public security; Be difficult to guarantee to find valuable clue in the Best Times section of solving a case simultaneously; In addition participate in police's labour intensity that monitor video watches high, cause policeman in charge of the case dog-tired, affect the healthy of policeman in charge of the case.By high-tech means, improve the analysis efficiency of monitor video, save artificial, shorten the time of solving a case and become a more and more urgent demand.
The algorithm of intelligent video analysis has very large dependence to actual environment, one side is the support that the adjustment of algorithm parameter needs environmental parameter, and the definition of image own, night mode, whether use wide-angle lens first-class, capital has influence on the result of intelligent video analysis, and these can, by adjusting monitoring environment or debugging algorithm, make the monitoring environment algorithm model inner with it reach maximum consistency.According to the difference of light, scene, the suitable selection of pressing time classification gauge method to one's profit, makes the result of intelligent video analysis optimum simultaneously.There are many producers that intelligent video analysis system (IVS) and solution are provided, no matter but be front end embedded video analytic product or rear end software-only video analytic product, no matter be domestic product or external product, all also have suitable distance with user's real demand, the Future of intelligent video analysis technology is still no lack of challenge.The main problem existing has: report, fail to report, lack behavior judgement, real-time and robustness by mistake and be difficult to take into account etc.Intelligent video monitoring system is a complication system that relates to many aspects, and with regard to current artificial intelligence technology development level, outstanding intelligent algorithm needs the support of huge amount of calculation.Within one quite long period, need to rely on high-performance server or server cluster provides corresponding computing capability.Can be all limited at the recognition capability and the accuracy of identification that are placed in the intelligent algorithm of system front end, be difficult to complicated identification problem.
With current computer vision and artificial intelligence technology development level, cannot realize the intelligent video monitoring in complete meaning, no matter be active intelligent monitor system, or distributed intelligent monitoring system can only solve the Intelligent Recognition task of special scenes, and artificial intelligence and level of hardware cannot have large breakthrough at short notice, the development of high-definition intelligent supervisory control system is the quick progress of Dependent Algorithm in Precision and hardware completely.The computing capability of the intelligent front end of existing intelligent monitor system is limited, cannot complete complicated identification mission, and the identification mission majority that intelligent front end can complete in addition needs manual intervention, needs artificial initialization; And rear end intelligent system can be equipped with the hardware of powerful calculating ability, can complete to a certain extent the identification mission with certain complexity, but these powerful computing capabilitys are faced the monitor video data of magnanimity and seemed insignificant, the cost that be equipped with the hardware computing equipment suitable with magnanimity monitor video data will be an astronomical figure.Visible, the subject matter that safety defense monitoring system faces in actual applications is at present that massive video data need to consume a large amount of human resources and time cost when artificial treatment.
Summary of the invention
The present invention just based on above-mentioned technical problem one of at least, a kind of new intelligent security-protecting and monitoring scheme has been proposed, can effectively reduce and treat the retrieval time and retrieval cost spending when searching object carries out retrieval, improve the recall precision for the treatment of searching object.
In view of this, the present invention proposes a kind of intelligent safety defense monitoring system, comprising: interactive unit, for providing interactive interface to user, and receives the retrieval tasks that described user inputs; Processing unit, for described retrieval tasks is analyzed, extracts object to be retrieved, and dispatches retrieval analysis unit described object to be retrieved is carried out to retrieval; Described retrieval analysis unit for according to the scheduling operation of described processing unit, carries out retrieval to described object to be retrieved in video flowing, and by the retrieval result feedback to described object to be retrieved to described processing unit.
In this technical scheme, by processing unit, the retrieval tasks of user's input is analyzed, and dispatch retrieval analysis unit object to be retrieved is carried out to retrieval, make user when a certain object of needs retrieval, only need assign corresponding retrieval tasks by interactive unit, the retrieval tasks that processing unit can be assigned user is analyzed, and extract corresponding object to be retrieved, and then can dispatch retrieval analysis unit and in video flowing, treat searching object and carry out retrieval, avoided wasting a large amount of manpowers and time cost by manual analysis video data on the one hand, the retrieval tasks that can assign user due to processing unit is on the other hand analyzed, extract key message, it is object to be retrieved, all information in the retrieval tasks of having avoided user to assign are all retrieved and are wasted a large amount of retrieval times.Wherein, processing unit can be server.
In technique scheme, preferably, described processing unit specifically for: according to described retrieval tasks, extract at least one object, described at least one object is fed back to described user by described interactive unit, and when receiving described user select the instruction of appointed object in described at least one object, using described appointed object as described object to be retrieved.
In this technical scheme, if processing unit extracts possible a plurality of objects, a plurality of objects that extract can be offered to user confirms, according to user's feedback information, adjust in time and optimization retrieval tasks, determine the object to be retrieved that meets user's actual need, extract a plurality of objects and a plurality of objects are all retrieved and consumed a large amount of retrieval times avoiding, the object to be retrieved that can avoid extracting is not the searching object that needs of user and waste retrieval time and retrieval cost simultaneously.
In technique scheme, preferably, also comprise: GIS-Geographic Information System, is connected to described processing unit, for the inquiry service in geographical position is provided to described processing unit; Described processing unit specifically for, according to described retrieval tasks, estimate the residing geographical location information of described object to be retrieved, according to the residing geographical location information of described object to be retrieved, dispatch described retrieval analysis unit, in the video flowing corresponding with described geographical location information, described object to be retrieved is carried out to retrieval.
In this technical scheme, by processing unit dispatching retrieval analysis unit, in the corresponding video flowing of the geographical location information with estimating, treat searching object and carry out retrieval, can avoid retrieval analysis unit in all video flowings, to treat searching object and carry out retrieval and increase retrieval time and retrieval cost, be conducive to improve and treat searching object and carry out effectiveness of retrieval.Wherein, the residing geographical location information of object to be retrieved comprises the real-time position information of object to be retrieved and/or operating path information etc.
In technique scheme, preferably, described retrieval analysis unit comprises: headend equipment, for obtaining the live video stream corresponding with described geographical location information, and according to the scheduling operation of described processing unit, in described live video stream, described object to be retrieved is carried out to retrieval.
In this technical scheme, headend equipment can be that intelligent camera or other can obtain the intelligent terminal of video flowing.Particularly, when a certain object of needs real-time retrieval, can identify by the scheduling headend equipment Real-time Collection video flowing line retrieval of going forward side by side, if the retrieval tasks of user's input is " retrieving red lorry ", processing unit extracts object to be retrieved for " red lorry ", and dispatch headend equipment red lorry is carried out to real-time retrieval, when headend equipment retrieval arrives red lorry, the information recognizing can be fed back to processing unit.
For technique scheme, described processing unit specifically for: according to the residing geographical location information of described object to be retrieved, formulate described at least one corresponding with described geographical location information the retrieval task of each headend equipment in headend equipment, to form task list; According to described task list, described each headend equipment of scheduling is carried out and the corresponding retrieval task of described each headend equipment.
In this technical scheme, by formulating task list, can clearly need the retrieval tasks of the headend equipment dispatched, and then can dispatch exactly each headend equipment and carry out corresponding retrieval tasks.Particularly, for example, after estimating the residing geographical location information of object to be retrieved, define 4 headend equipments corresponding to this geographical location information, as headend equipment A, headend equipment B, headend equipment C and headend equipment D, can be respectively headend equipment A, headend equipment B, headend equipment C and headend equipment D and distribute retrieval tasks, as scheduling headend equipment A carries out retrieval tasks, scheduling headend equipment B in the east, in the south, carry out that retrieval tasks, scheduling headend equipment C are carried out retrieval tasks in west, scheduling headend equipment D carries out retrieval tasks on north.
In technique scheme, preferably, described processing unit also for: according to described retrieval tasks, analyze the temporal information that described object to be retrieved occurs at video flowing, according to described temporal information, dispatch described retrieval analysis unit, in the video flowing corresponding with described temporal information, described object to be retrieved is carried out to retrieval.
In this technical scheme, the temporal information occurring in video flowing by analyzing object to be retrieved, can directly dispatch retrieval analysis unit by processing unit treats searching object and carries out retrieval in the video flowing corresponding with temporal information, be conducive to improve the efficiency of retrieval, avoid retrieving in all video flowings and consume a large amount of retrieval times.
In technique scheme, preferably, described retrieval analysis unit also comprises: intelligent analysis module, be used for according to the scheduling operation of described processing unit, obtain the video flowing stored corresponding with described geographical location information and described temporal information, and in the described video flowing of having stored, described object to be retrieved is carried out to retrieval.
In this technical scheme, because headend equipment had both needed to obtain video flowing, the task of needing again to carry out retrieval, workload is larger, therefore, when not needing real-time retrieval identifying object or during the more depth calculation of needs, can on backstage, be carried out by intelligent analysis module retrieval, to reduce the live load of headend equipment, improve the efficiency of retrieval simultaneously, wherein, intelligent analysis module can be intellectual analysis server.
In technique scheme, preferably, described intelligent analysis module specifically for: when receiving the scheduling operation of described processing unit, formulate at least one search strategy to described object to be retrieved, and present described at least one search strategy to user, for user, select; When receiving user and select to specify the instruction of search strategy, by described appointment search strategy, in the described video flowing of having stored, described object to be retrieved is carried out to retrieval.
In this technical scheme, by introducing manual intervention mechanism, the search strategy that can make user formulate intelligent analysis module analysis is confirmed, and then select suitable search strategy to carry out retrieval by intelligent analysis module, to improve intelligent analysis module, treat the recognition correct rate of searching object.
In technique scheme, preferably, described intelligent analysis module specifically for: when receiving the scheduling operation of described processing unit, select the recognizer corresponding with the type of described object to be retrieved, so that described object to be retrieved is carried out to retrieval.
In this technical scheme, because the feature of different objects is different, therefore by according to the corresponding recognizer of the type selecting of object to be retrieved, make recognizer can more be applicable to treating detected object and detect identification, thereby can improve the recognition accuracy for the treatment of detected object.Specifically, can set respectively different recognizers for people and thing, when the object to be detected extracting at processing unit is behaved, adopt the recognizer corresponding with people, similarly, when the object to be detected extracting at processing unit is thing, adopt the recognizer corresponding with thing.
In technique scheme, preferably, described interactive unit specifically for: to described user, provide default task description mode, for described user, according to described default task description mode, input described retrieval tasks.
In this technical scheme, by default task description mode is provided to user, can user friendlyly input, be conducive to processing unit simultaneously the retrieval tasks of user's input is analyzed.
In technique scheme, preferably, described processing unit also for: according to described retrieval result, adjust the scheduling operation to described retrieval analysis unit.
In this technical scheme, by according to the retrieval result of retrieval analysis unit, adjust the scheduling operation to retrieval analysis unit, make it possible to optimize the retrieval operation of retrieval analysis unit, avoid unnecessary retrieval.Specifically, as when retrieving object to be retrieved according to one of them headend equipment, can dispatch other headend equipments and stop retrieval, to avoid other headend equipments blindly to retrieve, waste retrieval cost.
In technique scheme, preferably, described processing unit is connected by wired or wireless mode with described retrieval analysis unit.
In this technical scheme, processing unit can be connected or be connected by fieldbus by IP network with headend equipment and/or intelligent analysis module in retrieval analysis unit, can certainly connect by wireless mode, so that the integration of safety defense monitoring system.
By above technical scheme, can effectively reduce and treat the retrieval time and retrieval cost spending when searching object carries out retrieval, improved the recall precision for the treatment of searching object.
Accompanying drawing explanation
Fig. 1 shows the schematic block diagram of intelligent safety defense monitoring system according to an embodiment of the invention;
Fig. 2 shows the structural representation of intelligent safety defense monitoring system according to another embodiment of the invention;
Fig. 3 shows the process chart of intelligent safety defense monitoring system according to an embodiment of the invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
Fig. 1 shows the schematic block diagram of intelligent safety defense monitoring system according to an embodiment of the invention.
As shown in Figure 1, intelligent safety defense monitoring system 100 according to an embodiment of the invention, comprising: interactive unit 102, for providing interactive interface to user, and receives the retrieval tasks that described user inputs; Processing unit 104, for described retrieval tasks is analyzed, extracts object to be retrieved, and dispatches the described object to be retrieved in 106 pairs of retrieval analysis unit and carry out retrieval; Described retrieval analysis unit 106 for according to the scheduling operation of described processing unit 104, carries out retrieval to described object to be retrieved in video flowing, and by the retrieval result feedback to described object to be retrieved to described processing unit 104.
In this technical scheme, retrieval tasks by 104 pairs of user's inputs of processing unit is analyzed, and dispatch 106 pairs of retrieval analysis unit object to be retrieved and carry out retrieval, make user when a certain object of needs retrieval, only need assign corresponding retrieval tasks by interactive unit 102, the retrieval tasks that processing unit 104 can be assigned user is analyzed, and extract corresponding object to be retrieved, and then can dispatch retrieval analysis unit 106 and in video flowing, treat searching object and carry out retrieval, avoided wasting a large amount of manpowers and time cost by manual analysis video data on the one hand, the retrieval tasks that can assign user due to processing unit 104 is on the other hand analyzed, extract key message, it is object to be retrieved, all information in the retrieval tasks of having avoided user to assign are all retrieved and are wasted a large amount of retrieval times.Wherein, processing unit 104 can be server.
In technique scheme, preferably, described processing unit 104 specifically for: according to described retrieval tasks, extract at least one object, described at least one object is fed back to described user by described interactive unit 102, and when receiving described user select the instruction of appointed object in described at least one object, using described appointed object as described object to be retrieved.
In this technical scheme, when if processing unit 104 extracts possible a plurality of object, a plurality of objects that extract can be offered to user confirms, according to user's feedback information, adjust in time and optimization retrieval tasks, determine the object to be retrieved that meets user's actual need, extract a plurality of objects and a plurality of objects are all retrieved and consumed a large amount of retrieval times avoiding, the object to be retrieved that can avoid extracting is not the searching object that needs of user and waste retrieval time and retrieval cost simultaneously.
In technique scheme, preferably, also comprise: GIS-Geographic Information System 108, is connected to described processing unit 104, for the inquiry service in geographical position is provided to described processing unit 104; Described processing unit 104 specifically for, according to described retrieval tasks, estimate the residing geographical location information of described object to be retrieved, according to the residing geographical location information of described object to be retrieved, dispatch described retrieval analysis unit 106, in the video flowing corresponding with described geographical location information, described object to be retrieved is carried out to retrieval.
In this technical scheme, by processing unit 104 scheduling retrieval analysis unit 106, in the corresponding video flowing of the geographical location information with estimating, treat searching object and carry out retrieval, can avoid retrieval analysis unit 106 in all video flowings, to treat searching object and carry out retrieval and increase retrieval time and retrieval cost, be conducive to improve and treat searching object and carry out effectiveness of retrieval.Wherein, the residing geographical location information of object to be retrieved comprises the real-time position information of object to be retrieved and/or operating path information etc.
Retrieval analysis unit 106 has multiple way of realization, below introduces wherein two kinds of concrete execution modes:
Execution mode one:
Retrieval analysis unit 106 comprises: headend equipment 1062 for obtaining the live video stream corresponding with described geographical location information, and according to the scheduling operation of described processing unit 104, carries out retrieval to described object to be retrieved in described live video stream.
In this technical scheme, headend equipment 1062 can be that intelligent camera or other can obtain the intelligent terminal of video flowing.Particularly, when a certain object of needs real-time retrieval, can identify by the scheduling headend equipment 1062 Real-time Collection video flowings line retrieval of going forward side by side, if the retrieval tasks of user's input is " retrieving red lorry ", processing unit 104 extracts object to be retrieved for " red lorry ", and dispatch 1062 pairs of red lorries of headend equipment and carry out real-time retrieval, when headend equipment 1062 retrievals arrive red lorry, the information recognizing can be fed back to processing unit 104.
For technique scheme, described processing unit 104 specifically for: according to the residing geographical location information of described object to be retrieved, formulate described at least one corresponding with described geographical location information the retrieval task of each headend equipment 1062 in headend equipment 1062, to form task list; According to described task list, described each headend equipment 1062 of scheduling is carried out and the corresponding retrieval task of described each headend equipment 1062.
In this technical scheme, by formulating task list, can clearly need the retrieval tasks of the headend equipment 1062 dispatched, and then can dispatch exactly each headend equipment 1062 and carry out corresponding retrieval tasks.Particularly, for example, after estimating the residing geographical location information of object to be retrieved, define 4 headend equipments 1062 corresponding to this geographical location information, as headend equipment 1062A, headend equipment 1062B, headend equipment 1062C and headend equipment 1062D, can be respectively headend equipment 1062A, headend equipment 1062B, headend equipment 1062C and headend equipment 1062D distribute retrieval tasks, as dispatch headend equipment 1062A and in the east, carry out retrieval tasks, scheduling headend equipment 1062B carries out retrieval tasks in the south, scheduling headend equipment 1062C carries out retrieval tasks in west, scheduling headend equipment 1062D carries out retrieval tasks on north.
Execution mode two:
In this embodiment, processing unit 104 also for: according to described retrieval tasks, analyze the temporal information that described object to be retrieved occurs at video flowing, according to described temporal information, dispatch described retrieval analysis unit, in the video flowing corresponding with described temporal information, described object to be retrieved is carried out to retrieval.The temporal information occurring in video flowing by analyzing object to be retrieved, can in the video flowing corresponding with temporal information, treat searching object by the direct scheduling of processing unit 104 retrieval analysis unit 106 and carry out retrieval, be conducive to improve the efficiency of retrieval, avoid retrieving in all video flowings and consume a large amount of retrieval times.
Retrieval analysis unit 106 also comprises: intelligent analysis module 1064, be used for according to the scheduling operation of described processing unit 104, obtain the video flowing stored corresponding with described geographical location information and described temporal information, and in the described video flowing of having stored, described object to be retrieved is carried out to retrieval.
In this technical scheme, because headend equipment 1062 had both needed to obtain video flowing, the task of needing again to carry out retrieval, workload is larger, therefore, when not needing real-time retrieval identifying object or during the more depth calculation of needs, can on backstage, be carried out by intelligent analysis module 1064 retrieval, to reduce the live load of headend equipment 1062, improve the efficiency of retrieval simultaneously, wherein, intelligent analysis module 1064 can be intellectual analysis server.
In technique scheme, preferably, described intelligent analysis module 1064 specifically for: when receiving the scheduling operation of described processing unit 104, formulate at least one search strategy to described object to be retrieved, and present described at least one search strategy to user, for user, select; When receiving user and select to specify the instruction of search strategy, by described appointment search strategy, in the described video flowing of having stored, described object to be retrieved is carried out to retrieval.
In this technical scheme, by introducing manual intervention mechanism, can make user analyze to intelligent analysis module 1064 search strategy of formulating confirms, and then select suitable search strategy to carry out retrieval by intelligent analysis module 1064, to improve intelligent analysis module 1064, treat the recognition correct rate of searching object.
In technique scheme, preferably, described intelligent analysis module 1064 specifically for: when receiving the scheduling operation of described processing unit 104, select the recognizer corresponding with the type of described object to be retrieved, so that described object to be retrieved is carried out to retrieval.
In this technical scheme, because the feature of different objects is different, therefore by according to the corresponding recognizer of the type selecting of object to be retrieved, make recognizer can more be applicable to treating detected object and detect identification, thereby can improve the recognition accuracy for the treatment of detected object.Specifically, can set respectively different recognizers for people and thing, when the object to be detected extracting at processing unit 104 is behaved, adopt the recognizer corresponding with people, similarly, when the object to be detected extracting at processing unit 104 is thing, adopt the recognizer corresponding with thing.
In technique scheme, preferably, described interactive unit 102 specifically for: to described user, provide default task description mode, for described user, according to described default task description mode, input described retrieval tasks.
In this technical scheme, by default task description mode is provided to user, can user friendlyly input, the retrieval tasks that is simultaneously conducive to 104 pairs of user's inputs of processing unit is analyzed.
In technique scheme, preferably, described processing unit 104 also for: according to described retrieval result, adjust the scheduling operation to described retrieval analysis unit 106.
In this technical scheme, by according to the retrieval result of retrieval analysis unit 106, adjust the scheduling operation to retrieval analysis unit 106, make it possible to optimize the retrieval operation of retrieval analysis unit 106, avoid unnecessary retrieval.Specifically, as when retrieving object to be retrieved according to one of them headend equipment, can dispatch other headend equipments and stop retrieval, to avoid other headend equipments blindly to retrieve, waste retrieval cost.
In technique scheme, preferably, described processing unit 104 is connected by wired or wireless mode with described retrieval analysis unit 106.
In this technical scheme, processing unit 104 can be connected or be connected by fieldbus by IP network with headend equipment 1062 and/or intelligent analysis module 1064 in retrieval analysis unit 106, can certainly connect by wireless mode, so that the integration of safety defense monitoring system.
Fig. 2 shows the structural representation of intelligent safety defense monitoring system according to another embodiment of the invention.
As shown in Figure 2, intelligent safety defense monitoring system 200 according to another embodiment of the invention, comprising:
Interactive interface 202, for access interface and manual intervention interface are provided, mainly provide regularization task description, state information searching and with the interactive function of logic and intelligent server 204.Because the retrieval tasks that logic and intelligent server 204 need to be assigned user is analyzed, extract valuable information to carry out subsequent treatment, therefore need more normalized, can be by the task description method of computer understanding and use.So the target that need to reach according to system, simultaneously in conjunction with the feature of criminal investigation work, can formulate the task description mode of standard, has both facilitated user to input, and facilitates again logic and intelligent server 204 to process.Meanwhile, user is the important means that realizes the intelligent massive video data analysis investigation of precise and high efficiency by interactive interface 202 and logic and intelligent server 204 alternately.User can also pass through interactive interface 202 inquiry system state and relevant informations.
Logic and intelligent server 204, mainly realize following functions:
Logic analysis: carry out logic analysis by the retrieval tasks that user is assigned, extract necessary key message (being object to be retrieved), and can combining geographic information system 206, obtaining object to be retrieved in certain time period may residing position, for the distribution of monitor task provides foundation.Meanwhile, can, according to the feedback information of intelligent front end 208, dynamically update logic analysis result.
Mission planning: the strategy of determining intelligent retrieval task according to different task types.In real time reaction system, according to the position at the definite current point in time of logic analysis result object possibility place to be retrieved, be that relevant intelligent front end 208 is formulated corresponding retrieval tasks, form task list.
Task scheduling: utilize logic analysis result, for different intelligent front end 208 is set different tasks.In real time reaction system, by logic analysis, obtain the current point in time residing position of object possibility to be retrieved, in conjunction with the distribution situation of this position intelligent front end 208 around, the intelligent retrieval task assigning a task in list for each relevant intelligent front end 208.
Task is upgraded: according to the result for retrieval of intelligent front end 208 feedbacks, upgrade dynamically in real time task list.
Man-machine interaction: the result for retrieval that may need to use intellectual analysis server 210 and/or intelligent front end 208 feedbacks in logic analysis and tasks carrying process.Consider that current artificial intelligence and algorithm for pattern recognition have certain False Rate, by manual intervention, can effectively promote and treat the accuracy rate that searching object carries out retrieval.Human-computer interaction function is mainly used in obtaining user's feedback information, thereby instructs next step retrieval tasks.
GIS-Geographic Information System 206, is used to logic and intelligent server 204 that geography information is provided, and helps logic analysis to determine positional information or the motion path information of object to be retrieved.
Intelligent front end 208, has certain intelligent processing capacity, can complete a certain amount of intellectual analysis task.The responsibility of intelligent front end 208 is mainly the task of receive logic intelligent server 204 distributions, task result is fed back to logic and intelligent server 204 simultaneously.The major function of intelligent front end 208 comprises: high-definition digital video obtains, encodes and transmits; Mutual with logic and intelligent server 204, task is obtained, and result is submitted to; Complete some identification mission.
Intellectual analysis server 210, for the recognition accuracy of the method raising system by manual intervention.Specifically, because the implementation strategy of the intellectual analysis server in existing system is substantially all that input picture is carried out to processing and identification frame by frame, be subject to the restriction of current Artificial Intelligence Development level, without any intelligent algorithm can guarantee absolutely discrimination, in other words any algorithm has certain erroneous judgement, yet in the auxiliary detection work of video frequency searching, recognition accuracy is very crucial.First, in criminal investigation work, any tiny clue may be all the key of cracking of cases, and erroneous judgement may be missed crucial clue; In addition, high discrimination can more effectively reduce police's labour intensity.Therefore, intellectual analysis server 210 in this embodiment can utilize the intellectual analysis function of the intellectual analysis server in existing system, these functions are effectively combined on strategy, and introduce manual intervention mechanism, by the discrimination of the true value data elevator system that manually provides.In addition, intellectual analysis server 210 also has algorithm for pattern recognition, for the type of object to be retrieved, chooses corresponding recognizer, to improve the recognition accuracy of object to be retrieved and efficiency.
The handling process of the intelligent safety defense monitoring system described in above embodiment can be as shown in Figure 3.
Fig. 3 shows the process chart of intelligent safety defense monitoring system according to an embodiment of the invention.
As shown in Figure 3, the handling process of intelligent safety defense monitoring system according to an embodiment of the invention, comprising:
Step 302, user inputs retrieval tasks, particularly, the interactive interface input retrieval tasks that user provides by the interactive interface 202 shown in Fig. 2.
Step 304, logic and intelligent server 204 shown in Fig. 2 carries out logic analysis to the retrieval tasks of user's input on the one hand, extract object to be retrieved, receive on the other hand the result for retrieval of the intellectual analysis server 210 shown in Fig. 2 and intelligent front end 208 feedbacks, and result for retrieval is analyzed.
Step 306, judges that whether result for retrieval meets user's Search Requirement, if so, performs step 308; Otherwise, execution step 310.Wherein, deterministic process can provide manual intervention, particularly, result for retrieval is presented to user, by user, is judged.
Step 308, when judging that result for retrieval meets user's Search Requirement, output result for retrieval.
Step 310, when judging that result for retrieval does not meet user's Search Requirement, provides user to carry out task correction.
Step 312, after user revises task, logic and intelligent server 204 is assigned retrieval tasks to intellectual analysis server 210 and/or intelligent front end 208.
Step 314, the retrieval tasks that intellectual analysis server 210 and/or intelligent front end 208 are assigned according to logic and intelligent server 204 is retrieved, and result for retrieval is fed back to logic and intelligent server 204, by logic and intelligent server 204 execution steps 304, so that the result for retrieval of intellectual analysis server 210 and/or intelligent front end 208 is analyzed.
Visible, than the intelligent video monitoring system proposing in prior art, intelligent safety defense monitoring system has added logic and intelligent server (group) according to an embodiment of the invention, so that the ability of the logic analysis based on many information fusion to be provided, be responsible for each intelligent front end of scheduling and/or intellectual analysis server simultaneously, particularly, logic and intelligent Analysis server and intelligent front end and/or intellectual analysis server carry out alternately, carry out the distribution of task, receive the result for retrieval of intelligent front end and intellectual analysis server feedback simultaneously.
Than intelligent front end of the prior art, intelligent front end not only has certain mode identificating ability according to an embodiment of the invention, has the interaction capabilities with logic and intelligent server simultaneously.The retrieval tasks of both can receive logic intelligent server distributing, can also constantly will feed back to logic and intelligent server to the result for retrieval of the retrieval tasks of logic and intelligent server-assignment, for logic and intelligent server, according to feedback result, adjust the task strategy of intelligent front end.
Than intellectual analysis server of the prior art (group), intellectual analysis server (group) is on the basis of intellectual analysis server in existing system according to an embodiment of the invention, and the function of existing intellectual analysis server is supplemented.As utilized the intellectual analysis function of the intellectual analysis server in existing system, these functions are effectively combined on strategy, and introduce manual intervention mechanism, by the discrimination of the true value data elevator system that manually provides.In addition, the intellectual analysis server in embodiments of the invention also has algorithm for pattern recognition, for the type of object to be retrieved, chooses corresponding recognizer, to improve the recognition accuracy of object to be retrieved and efficiency.
In sum, intelligent safety defense monitoring system has mainly been realized following effect according to an embodiment of the invention:
(1) take current software and hardware technology level is starting point, effectively reduces public security system monitor video and retrieves required manpower and time;
(2) adopt brand-new thought of design, by much information, merge the reaction speed that has promoted system with multilevel logic analysis, increased the pay(useful) load of system, improved the efficiency of system;
(3) between intelligent front end and rear end (being logic and intelligent server), realized alternately, more effectively mixing system resource, improves system response speed, and the efficiency of elevator system;
(4) compatible with existing system, can utilize as far as possible the functional module in existing system, increase existing system shortage but effective functional module simultaneously, reduced the construction cost of system.
More than be described with reference to the accompanying drawings technical scheme of the present invention, considered that the subject matter that the safety defense monitoring system in correlation technique faces is in actual applications that massive video data need to consume a large amount of human resources and time cost when artificial treatment.Therefore, the present invention proposes a kind of new intelligent security-protecting and monitoring scheme, can effectively reduce retrieval time and retrieval cost when treating searching object and carrying out retrieval, promote the recall precision for the treatment of searching object.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. an intelligent safety defense monitoring system, is characterized in that, comprising:
Interactive unit, for providing interactive interface to user, and receives the retrieval tasks that described user inputs;
Processing unit, for described retrieval tasks is analyzed, extracts object to be retrieved, and dispatches retrieval analysis unit described object to be retrieved is carried out to retrieval;
Described retrieval analysis unit for according to the scheduling operation of described processing unit, carries out retrieval to described object to be retrieved in video flowing, and by the retrieval result feedback to described object to be retrieved to described processing unit.
2. intelligent safety defense monitoring system according to claim 1, is characterized in that, described processing unit specifically for:
According to described retrieval tasks, extract at least one object, described at least one object is fed back to described user by described interactive unit, and
When receiving described user select the instruction of appointed object in described at least one object, using described appointed object as described object to be retrieved.
3. intelligent safety defense monitoring system according to claim 1, is characterized in that, also comprises:
GIS-Geographic Information System, is connected to described processing unit, for the inquiry service in geographical position is provided to described processing unit;
Described processing unit specifically for, according to described retrieval tasks, estimate the residing geographical location information of described object to be retrieved, according to the residing geographical location information of described object to be retrieved, dispatch described retrieval analysis unit, in the video flowing corresponding with described geographical location information, described object to be retrieved is carried out to retrieval.
4. intelligent safety defense monitoring system according to claim 3, is characterized in that, described retrieval analysis unit comprises:
Headend equipment for obtaining the live video stream corresponding with described geographical location information, and according to the scheduling operation of described processing unit, carries out retrieval to described object to be retrieved in described live video stream.
5. intelligent safety defense monitoring system according to claim 4, is characterized in that, described processing unit specifically for:
According to the residing geographical location information of described object to be retrieved, formulate described at least one corresponding with described geographical location information the retrieval task of each headend equipment in headend equipment, to form task list;
According to described task list, described each headend equipment of scheduling is carried out and the corresponding retrieval task of described each headend equipment.
6. intelligent safety defense monitoring system according to claim 3, is characterized in that, described processing unit also for:
According to described retrieval tasks, analyze the temporal information that described object to be retrieved occurs in video flowing, according to described temporal information, dispatch described retrieval analysis unit, in the video flowing corresponding with described temporal information, described object to be retrieved is carried out to retrieval.
7. intelligent safety defense monitoring system according to claim 6, is characterized in that, described retrieval analysis unit also comprises:
Intelligent analysis module, for according to the scheduling operation of described processing unit, obtains the video flowing stored corresponding with described geographical location information and described temporal information, and in the described video flowing of having stored, described object to be retrieved is carried out to retrieval.
8. intelligent safety defense monitoring system according to claim 7, is characterized in that, described intelligent analysis module specifically for:
When receiving the scheduling operation of described processing unit, formulate at least one search strategy to described object to be retrieved, and present described at least one search strategy to user, for user, select;
When receiving user and select to specify the instruction of search strategy, by described appointment search strategy, in the described video flowing of having stored, described object to be retrieved is carried out to retrieval.
9. intelligent safety defense monitoring system according to claim 7, is characterized in that, described intelligent analysis module specifically for:
When receiving the scheduling operation of described processing unit, select the recognizer corresponding with the type of described object to be retrieved, so that described object to be retrieved is carried out to retrieval.
10. intelligent safety defense monitoring system according to claim 1, is characterized in that, described interactive unit specifically for:
To described user, provide default task description mode, for described user, according to described default task description mode, input described retrieval tasks.
11. intelligent safety defense monitoring systems according to claim 1, is characterized in that, described processing unit also for:
According to described retrieval result, adjust the scheduling operation to described retrieval analysis unit.
12. according to the intelligent safety defense monitoring system described in any one in claim 1 to 11, it is characterized in that, described processing unit is connected by wired or wireless mode with described retrieval analysis unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410227868.5A CN104023205B (en) | 2014-05-27 | 2014-05-27 | Intelligent safety defense monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410227868.5A CN104023205B (en) | 2014-05-27 | 2014-05-27 | Intelligent safety defense monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104023205A true CN104023205A (en) | 2014-09-03 |
| CN104023205B CN104023205B (en) | 2018-04-27 |
Family
ID=51439749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410227868.5A Active CN104023205B (en) | 2014-05-27 | 2014-05-27 | Intelligent safety defense monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104023205B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490460A (en) * | 2018-02-28 | 2018-09-04 | 上海交通大学 | Automated testing method based on satellite navigation intermediate frequency data library |
| CN111460217A (en) * | 2020-03-31 | 2020-07-28 | 苏州科达科技股份有限公司 | Video retrieval system and method for operating a video retrieval system |
| CN113794865A (en) * | 2021-09-15 | 2021-12-14 | 云茂互联智能科技(厦门)有限公司 | Management method and equipment of monitoring equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335574A (en) * | 2001-09-05 | 2002-02-13 | 罗笑南 | Intelligent semantic searching method |
| CN101576926A (en) * | 2009-06-04 | 2009-11-11 | 浙江大学 | Monitor video searching method based on geographic information system |
| CN101848377A (en) * | 2010-05-26 | 2010-09-29 | 苏州安杰瑞电子科技发展有限公司 | Device and method for intelligent linkage of multi-video recording device based on cloud computing and mass video searching |
| US20130129307A1 (en) * | 2011-11-23 | 2013-05-23 | Objectvideo, Inc. | Automatic event detection, text generation, and use thereof |
| CN103747215A (en) * | 2014-01-22 | 2014-04-23 | 安徽大学 | Specific object retrieval system for surveillance video |
-
2014
- 2014-05-27 CN CN201410227868.5A patent/CN104023205B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335574A (en) * | 2001-09-05 | 2002-02-13 | 罗笑南 | Intelligent semantic searching method |
| CN101576926A (en) * | 2009-06-04 | 2009-11-11 | 浙江大学 | Monitor video searching method based on geographic information system |
| CN101848377A (en) * | 2010-05-26 | 2010-09-29 | 苏州安杰瑞电子科技发展有限公司 | Device and method for intelligent linkage of multi-video recording device based on cloud computing and mass video searching |
| US20130129307A1 (en) * | 2011-11-23 | 2013-05-23 | Objectvideo, Inc. | Automatic event detection, text generation, and use thereof |
| CN103747215A (en) * | 2014-01-22 | 2014-04-23 | 安徽大学 | Specific object retrieval system for surveillance video |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490460A (en) * | 2018-02-28 | 2018-09-04 | 上海交通大学 | Automated testing method based on satellite navigation intermediate frequency data library |
| CN111460217A (en) * | 2020-03-31 | 2020-07-28 | 苏州科达科技股份有限公司 | Video retrieval system and method for operating a video retrieval system |
| CN113794865A (en) * | 2021-09-15 | 2021-12-14 | 云茂互联智能科技(厦门)有限公司 | Management method and equipment of monitoring equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104023205B (en) | 2018-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108009758B (en) | BIM-based intelligent management method for field construction materials | |
| CN107194861B (en) | Road network operation comprehensive monitoring management platform and method based on 3DGIS + BIM | |
| KR102131946B1 (en) | Method for providing construction project management service using smart planner | |
| CN106022649A (en) | Comprehensive management system for engineering project supervision, cost, bidding, and consultation | |
| CN109255482B (en) | Disposal system applied to emergency management | |
| CN103617360A (en) | Early-warning event processing method and device | |
| CN113643520A (en) | Intelligent traffic accident processing system and method | |
| CN107798489A (en) | A kind of electric network operation site safety management method based on wechat platform | |
| CN110610330B (en) | Intelligent pump station operation and maintenance method | |
| CN114548656B (en) | Safe emergency management commanding and dispatching system | |
| CN104123847A (en) | ACP (artificial societies, computational experiments and parallel execution) method-based traffic signal recommendation system and corresponding method | |
| CN104023205A (en) | Intelligent security monitoring system | |
| CN114240267A (en) | Transportation outfield equipment operation and maintenance order dispatching method, electronic equipment and storage medium | |
| CN112948822A (en) | Big data audit scene analysis method and system applied to intelligent education system | |
| CN109445388A (en) | Industrial control system data analysis processing device and method based on image recognition | |
| CN111400415A (en) | Management method and related device for stability-related personnel | |
| CN113807599B (en) | Intelligent construction informatization integrated management cloud platform | |
| CN116208633A (en) | Artificial intelligence service platform system, method, equipment and medium | |
| CN115696169A (en) | Data acquisition method of MES production management system | |
| CN109360291A (en) | A kind of construction machinery equipment inspection service system | |
| CN114819528A (en) | Industrial internet platform and method for production process management | |
| CN111860202A (en) | Beam yard pedestal state identification method and system combining image identification and intelligent equipment | |
| CN113472640A (en) | Intelligent gateway information processing method and system | |
| CN112149562A (en) | Road intelligent maintenance system and method based on multifunctional rod | |
| CN112187836A (en) | Smart city network supervision method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yuwen Inventor after: Gao Yongying Inventor after: Peng Xingtao Inventor after: Dai Wen Inventor before: Wu Yuwen Inventor before: Zhao Ziqiang Inventor before: Gao Yongying Inventor before: Peng Xingtao Inventor before: Dai Wen |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |