CN105262999A - Intelligent video analysis management system for sapphire production and method thereof - Google Patents
Intelligent video analysis management system for sapphire production and method thereof Download PDFInfo
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Abstract
The invention relates to the field of security monitoring, and discloses an intelligent video analysis management system for sapphire production and a method thereof. According to the intelligent video analysis management system, a video analyzing service is easily interfered by a network and analyzing resource abnormity state; an authentication management subsystem is leaded; an authority process for supplying a service to a random user is divided into two steps of authorizing and authenticating for separating user right authorizing and confirmation, effectively preventing network cheating, improving service quality and improving service perception degree and satisfaction degree of a user. In the authorizing process, for settling a problem that an authorizing server cannot process actual analyzing resource information, a video source detecting unit is added for generating an authorizing resource pre-decision strategy and improving authorizing success rate. In the authenticating process, an authenticating system which only authenticates the service that supplies effective video analysis in the system is added. Through the manner of the invention, the authorizable number of the user is added to a certain extent, and user service perception degree is improved.
Description
Technical field
The present invention relates to protection and monitor field, particularly towards the empowerment management technology of sapphire production of intelligent video analysis service.
Background technology
Due to the deep development of the extensive universal of computer system with the Internet and quick side's exhibition of image/video compression process and transmission technology, people are able in the state-of-the-art technology of safety-security area by appliance computer, network communication and image recognition, process and analyze the digital picture of Internet Transmission, thus realize efficiently feasible monitoring solution.Video monitoring system, after the development of the full analogue system of the experience first generation, the partial digitized system of the second generation and third generation fully digitalization system (web camera and video server), enters the epoch of brand-new intelligent video monitoring.Intelligent video monitoring system can identify different objects automatically; and then the abnormal conditions in discovery monitored picture; and give the alarm in fast and the most best mode and useful information is provided; thus can effectively assist Security Officer to process crisis, and reduce to greatest extent because personnel are tired and neglect the wrong report that causes and fail to report phenomenon.Intelligent video monitoring system is compared with general supervisory control system, there is independent intelligent video analysis service subsystem, as shown in Figure 1.Intelligent video analysis service subsystem is as the business core system of intelligent video monitoring system, there is following characteristics: first, to consume and to take resource huge, except general image/video encoding and decoding work and transmission of video work, also needed the analytical work of video image.Due to real-time and the continuity of video, massive video data analytical work must cause ample resources consumption.
The second, for the service of different intelligent video analysis, consumption of natural resource amount difference is very large.Image object that this mainly identifies needed for different images Analysis Service is different, and institute relies on image analysis algorithm difference, required by parser or the image size inputted, caused by video frame rate difference.3rd, system load is uneven in time, this be due to user not in the same time different scene need to apply different video analysis service, and there is resource consumption difference between the service of different intelligent video analysis.4th, the load skewness spatially of system, at synchronization, certain platform intelligent video Analysis Service device may assume responsibility for too much load, and other device is then in work undersaturated condition.Intelligent monitor system is as supervisory control system of future generation, and the key replacing conventional monitoring systems is just that can the analysis that intelligent video analysis service subsystem provides and warning quality meet or exceed tradition and artificially monitor the quality and standard that reach.And the analysis of intelligent video analysis service subsystem and warning quality depend on performance and the precision of image algorithm on the one hand, also depend on that intelligent video analysis service subsystem is to the rational management of limited resources with make full use of on the other hand.In traditional intelligent monitor system, authorization service is generally adopted as two kinds of modes: one is that namely authoring system is directly integrated on intelligent video analysis service unit directly at intelligent video analysis service unit end Decentralized Delegation.The advantage of which is that Analysis Service device can independent operating, can depart from network environment individualism when adopting analog video source.Shortcoming is to authorize headend equipment binding, and when the calculation resources deficiency of an analytical equipment time, other idle analytical equipments can not move checking and cannot adapter work flexibly owing to authorizing.This mode is specially adapted to embedded analytical equipment.The second is centralized networking empowerment management, namely manages concentratedly the mandate of intelligent video analysis service unit.In whole supervisory control system, have an independent authorization server, directly applied for authorizing or by increasing authorized client as devolution, indirectly applying for that the mode of authorizing operates by user to authorized client to authorization server by user.User is after acquisition authorization of service, and task is just transferred to intelligent video analysis service unit to realize.In such a mode, the issue of all authorities and the management of user are all by the unified management of ultimate authority server.But because authorization server just exists as simple authorization message service manager, be not the owner finally running resource, and do not know the real running status of intelligent video analysis service unit and authorize requirement, therefore directly according to requirement and the attribute of resource (intelligent video analysis service unit and network state), the mandate that user is suitable cannot be given.
Because resource and mandate disconnect, there is following problems situation:
Although the first situation is the authority that user has a certain service, and verified by authorization server, but after having assigned service request to intelligent video analysis service unit, intelligent video analysis service unit due to load overweight, refusal performs, although release or intelligent video analysis service unit accept request to cause system authorization frequently to be applied for, but due to overload, effective video analysis cannot be organized, and the Quality Down causing the old and new's video analysis to be served and not up to standard, cause substantial serv-fail.
The second situation successfully applies for authority for user, but after having assigned service request to intelligent video analysis service unit, through after a while, video source is interrupted or Quality Down causes substantial serv-fail, but still take mandate and resource, decrease other available analyses quantitys of service or reduce other Analysis Service quality.
Summary of the invention
The object of the present invention is to provide a kind of authentication management system towards intelligent video analysis service and method thereof, effectively can prevent network cheating, improve service quality, improve user to the perceptibility of service and satisfaction.For solving the problems of the technologies described above, embodiments of the present invention disclose a kind of authentication management system towards intelligent video analysis service, comprising: video concentrates module, empowerment management subsystem and authentication management subsystem; Video concentrates module, for carrying out real time monitoring and analyzing to the vedio data received, the key feature existed in image is screened, only video recording is carried out to the frame of video including retrieving key image characteristic element in original video and be saved to concentrated video file data storehouse.Authentication management subsystem, for the state information of the intelligent video analysis service unit and video source that concentrate module collection according to video, judge whether each Analysis Service current in intelligent video analysis service unit meets predetermined service quality and whether consistent with the Analysis Service that empowerment management subsystem has been authorized, if current Analysis Service does not meet predetermined service quality or do not belong to the Analysis Service that empowerment management subsystem authorized, then instruction authentication management subsystem is regained the mandate of this Analysis Service and is stopped this Analysis Service.
Embodiments of the present invention also disclose a kind of authorization management method towards intelligent video analysis service, comprise the following steps:
Collect the state information of intelligent video analysis service unit and video source;
The request of Analysis Service is used to authorize to user;
Judge whether each Analysis Service current in intelligent video analysis service unit meets predetermined service quality and whether consistent with the Analysis Service of authorizing, if current Analysis Service does not meet predetermined service quality or do not belong to the Analysis Service of having authorized, then regain the mandate of this Analysis Service and stop this Analysis Service.
Embodiment of the present invention compared with prior art, the main distinction and effect thereof are: video analysis service is easily subject to network and analyzes the interference of resource exception state, introduce authentication management subsystem, mandate and authentication two steps are divided into providing the authority process of service to any user, user right authorize and confirmation is separated, effectively can prevent network cheating, improve service quality, improve user to the perceptibility of service and satisfaction.
Further, in licensing process, for the problem that authorization server disconnects for actual analysis resource information, add video source probe unit, for generation of authorization resources decision-premaking strategy, mandate success rate is increased.
Further, in authentication process, add right discriminating system, only to providing the service of effective video analysis to confirm to authorize in system, this way is equivalent to add user in a way can authorize number, improves user's service-aware degree.
Further, when calculation resources is not enough, can by the mandate of task priority the automatic recovery intelligent video analysis service step by step in system, due to the progressively release of resource, resource pressure in whole system can progressively alleviate, and ensure that high priority video analysis service quality in system.
Further, because the maximum invalid video Analysis Service number of system exists threshold value, too much invalid service can not be there is all the time in system, avoid the malice application of user.
Accompanying drawing explanation
Fig. 1 is a kind of sapphire production of intelligent supervisory control system network architecture diagram in prior art;
Fig. 2 is the structural representation of the authentication management system of a kind of sapphire production of intelligent video analysis service in first embodiment of the invention;
Fig. 3 is the structural representation of the authentication management system of a kind of sapphire production of intelligent video analysis service in second embodiment of the invention;
Fig. 4 is a kind of preferred License (mandate) control system networking structure figure in second embodiment of the invention;
Fig. 5 is the schematic flow sheet of the authorization management method of a kind of sapphire production of intelligent video analysis service in third embodiment of the invention;
Fig. 6 is the authorization control system flow chart of a kind of preferred sapphire production of intelligent video analysis service in third embodiment of the invention.
Embodiment
In the following description, many ins and outs are proposed in order to make reader understand the application better.But, persons of ordinary skill in the art may appreciate that even without these ins and outs with based on the many variations of following execution mode and amendment, also can realize each claim of the application technical scheme required for protection.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
First embodiment of the invention relates to a kind of authentication management system towards intelligent video analysis service.
Fig. 2 is the structural representation of the authentication management system that this is served towards intelligent video analysis.
Specifically, as shown in Figure 2, should comprise towards the authentication management system of intelligent video analysis service:
Video concentrates module, empowerment management subsystem and authentication management subsystem.
Video concentrates module, for carrying out real time monitoring and analyzing to the vedio data received, the key feature existed in image is screened, only video recording is carried out to the frame of video including retrieving key image characteristic element in original video and be saved to concentrated video file data storehouse.
Actual conditions according to intelligent video analysis service unit, source of media provide authorization service to provide information for described empowerment management subsystem.
Further, this video concentrates module and comprises: video source probe unit and rm-cell.
Video source probe unit, for detecting the variation of video source frame per second, resolution and network connection information, and lastest imformation is to rm-cell.Rm-cell, for collecting and upgrading the available service resource of intelligent video analysis service unit, and generates resource decision-premaking according to the information that resource detection unit provides.In licensing process, for the problem that authorization server disconnects for active service resource information, add video source probe unit, for generation of authorization resources decision-premaking strategy, mandate success rate is increased.Empowerment management subsystem, for concentrating the state information that module is collected according to video, uses the request of Analysis Service to authorize to user, and regains the authority of having authorized according to instruction; When Analysis Service is run, according to the information collected by authentication management subsystem, to not reaching the Analysis Service automatic drawing back of service quality or retaining its mandate.Empowerment management Subsystem logical determines user, video analysis source, logical relation between Video service project and authority, business is in charge of the registration of all users and role; And according to the information that Resource Manager Subsystem provides, authorize user by the role with access rights; When Analysis Service is run, the information collected by authentication management subsystem is regained the Analysis Service not reaching service quality or is retained it and authorizes.Empowerment management subsystem utilizes Attribute certificate to represent and holds authority information, realizes the management to authority life cycle by the life cycle managing certificate.
Further, this empowerment management subsystem comprises: video resource registration management unit, service registry administrative unit, user's registration management unit and empowerment management unit.Video resource registration management unit, for accepting the registration of video source and intelligent video analysis service unit, and encodes according to type and region for available service resource.Service registry administrative unit, for accepting the registration of video analysis service entry, and requiring to encode to the video invitation needed for Analysis Service item and resource consumption, generating the analysis quality evaluation standard corresponding to this Analysis Service.User's registration management unit, for accepting user's application, authentication of users information, and stores customer attribute information.Empowerment management unit, for concentrating the state information of module collection according to video, uses the request of Analysis Service to authorize to user, and regains the authority of having authorized according to instruction; And when Analysis Service is run, according to the information collected by described authentication management subsystem, to not reaching the Analysis Service automatic drawing back of service quality or retaining its mandate.User uses the authority of Analysis Service to the application of empowerment management unit, preset service authority take-back strategy when application requirement comprises Analysis Service type, detailed rules parameter, quantity and analysis video source unique number, Analysis Service lost efficacy.Wherein service failure refers to because calculation resources deficiency causes analysis Quality Down, and cannot to user provide the situation of normal service or due to video source unavailable, and the situation that normal service cannot be provided user caused.When during service failure, preset service authority take-back strategy refers to service failure occurs, whether Service Privileges is by system the automatic recovery.Empowerment management unit obtains the authority of this user from database, comprises Analysis Service type, period, quantity and can analyze video source information, and comparing with the application requirement of this user, generates authorization tasks priority weight.If this user also has the authority of this video source Analysis Service in this time period, and when judging that system resource can support this Analysis Service item according to nearest decision-premaking strategy, then use the request of Analysis Service to authorize to user, otherwise then directly refuse.Authorization tasks priority weight is used for empowerment management unit when intelligent video analysis service failure, generates the take-back strategy of mandate and resource.When arranging " when Analysis Service lost efficacy preset service authority take-back strategy " for not reclaiming when user uses the authority of Analysis Service to the application of empowerment management unit, authorization tasks priority weight is peak.Authorization tasks priority weight be peak and video analysis service failure time, empowerment management unit can not automatic drawing back its authorize and resource, otherwise carry out the automatic recovery according to the take-back strategy of resource " authorize and " generated.When video analysis service failure, empowerment management unit can according to generating " take-back strategy of mandate and resource " according to weight, progressively regain mandate successively from low to high, and indicate authentication management subsystem to discharge or retain calculation resources, until to the reliable and effective video analysis service of user.Authentication management subsystem, for the state information of the intelligent video analysis service unit and video source that concentrate module collection according to video, judge whether each Analysis Service current in intelligent video analysis service unit meets predetermined service quality and whether consistent with the Analysis Service that empowerment management subsystem has been authorized, if current Analysis Service does not belong to the Analysis Service that empowerment management subsystem has been authorized, then authentication management subsystem described in instruction is regained the mandate of this Analysis Service and is stopped this Analysis Service; If current Analysis Service does not reach the predetermined quality of service that this service should reach, then notified on authorization ADMINISTRATION SUBSYSTEM, and according to empowerment management subsystem return instruction, stop or continuing this Analysis Service.
Further, this authentication management subsystem comprises: effectively service confirmation unit and Authority Verification administrative unit.Effective service confirmation unit, for confirming the actual motion state of intelligent video analysis service unit, judge whether each Analysis Service current in intelligent video analysis service unit meets predetermined service quality and whether consistent with the Analysis Service that empowerment management subsystem has been authorized.Authority Verification administrative unit, for the judgement according to effective service confirmation unit, if current Analysis Service does not belong to the Analysis Service that empowerment management subsystem has been authorized, then authentication management subsystem described in instruction is regained the mandate of this Analysis Service and is stopped this Analysis Service; If current Analysis Service does not reach the predetermined quality of service that this service should reach, then notified on authorization ADMINISTRATION SUBSYSTEM, and according to empowerment management subsystem return instruction, stop or continuing this Analysis Service.In authentication process, add right discriminating system, only to providing the service of effective video analysis to confirm to authorize in system, this way is equivalent to add user in a way can authorize number, improves user's service-aware degree.Video analysis business is easily subject to network and analyzes the interference of resource exception state, introduce authentication management subsystem, mandate and authentication two steps are divided into providing the authority process of service to any user, user right authorize and confirmation is separated, effectively can prevent network cheating, improve service quality, improve user to the perceptibility of service and satisfaction.
Second embodiment of the invention relates to a kind of authentication management system towards intelligent video analysis service.Fig. 3 is the structural representation of the authentication management system that this is served towards intelligent video analysis.Second execution mode improves on the basis of the first execution mode, main improvements are: video concentrates module and comprises multiple video and concentrate module, and there is relationship between superior and subordinate in all video enrichment mode interblocks, according to this relationship between superior and subordinate, all videos concentrate module composition tree.Empowerment management subsystem comprises multiple empowerment management subsystem, and there is relationship between superior and subordinate between all empowerment management subsystems, according to this relationship between superior and subordinate, and all empowerment management subsystem composition trees.Authentication management subsystem comprises multiple authentication management subsystem, and there is relationship between superior and subordinate between all authentication management subsystems, according to this relationship between superior and subordinate, and all authentication management subsystem composition trees.
Fig. 4 is the preferred License of one of the present invention (mandate) control system networking structure figure.Specifically, as shown in Figure 4, the authorizing and verifying of License (mandate) server admin whole system Service Privileges.During License startup of server, meeting initialising subscriber information; Initializes video information on services, comprising: available Video service item, and the feature of concrete every Video service comprises algorithm requirement, resource requirement, resource consumption information etc.; And resource decision-premaking strategy can be gone out according to the log-on message initialization of intelligent video analysis service unit and video source.There is one or more video resource sniffer in systems in which, can with License server disposition in same machine, also can be used alone one or more server, is preferably used alone multiple stage video resource detecting server in the diagram.Video resource detecting server is mainly used in carrying out real-time monitoring to video source information, and reporting information is to License server, is used for upgrading the decision-premaking allocation tree of License.After video resource detecting server starts, first will to rm-cell application detection content, after obtaining video source list, can according to video resource detecting server ability serial or concurrent connection video source, and the video source information obtained, be updated to rm-cell as code stream, video source image size, decoding process and decoding efficiency are equal to step.There is multiple application client in systems in which, be distributed in each client computer, for submitting service request to License server.When client uses client to propose service request, application client will be sent to empowerment management unit application, empowerment management unit will from database retrieval user Service Privileges, comprise COS, quantity, time, video source and authorized situation, carry out the first step and judge whether to accept user's request.Preliminary judge to accept after, resource decision-premaking Policy Table will be checked, judge whether application that user newly proposes also exists enough resources in systems in which and carry out effective video Analysis Service.If inadequate resource in discovery system, run new service when can have influence on other existing service quality, will refuse user's request, and reply result to application client, prompting user related information.If administrative unit finds that resource can support new service, by consenting user request, and reply result to user.There are several in systems in which and effectively serve confirmation unit, each application video analytics server exists one, effective service confirmation unit for confirm for authorize customer service, the required quality that the service that video analytics server provides reaches really, and add up its situation, report to License25 server.It should be noted that, the each unit mentioned in each system embodiment of the present invention is all logical block, physically, a logical block can be a physical location, also can be a part for a physical location, can also realize with the combination of multiple physical location, the Physical realization of these logical blocks itself is not most important, and the combination of the function that these logical blocks realize is only the key solving technical problem proposed by the invention.In addition, in order to outstanding innovative part of the present invention, the unit not too close with solving technical problem relation proposed by the invention is not introduced by the above-mentioned each system embodiment of the present invention, and this does not show that said system execution mode does not exist other unit.
Third embodiment of the invention relates to a kind of authorization management method towards intelligent video analysis service.
Fig. 5 is the schematic flow sheet of the authorization management method that this is served towards intelligent video analysis.
Specifically, as shown in Figure 5, should comprise the following steps towards the authorization management method of intelligent video analysis service: in step 501, collect the state information of intelligent video analysis service unit and video source.Before step 501, further comprising the steps of: the initialization of service registry administrative unit, reading system profile information, encodes to system intelligence video analysis service entry, generation system unique number.Intelligent video analysis service unit, to video source registration management unit (ONU) registration, reports and provides service type information and maximum available service resource information.Rm-cell is encoded to intelligent video analysis service unit, generation system unique number.Video source is registered to rm-cell, and reports video source information, comprises access network information, video source frame per second, video source image resolution ratio and video frequency source coding type.Video source registration management unit is encoded to video source, generation system unique number.User to user's registration management unit (ONU) registration, report of user authority.User's registration management unit is encoded to user, generation system unique number.Rm-cell, according to the information of initial video source and intelligent video analysis service unit, generates resource decision-premaking strategy.Decision-premaking strategy contains following information, and whether each analysis source can be used for each intellectual analysis service; Whether each intelligent video analysis service unit can be used for each intellectual analysis service, estimates quantity of service and quality under applicable.In step 501, comprise following sub-step: video source probe unit, to the video source loop detection of registration, constantly updates video source information to rm-cell.The available service resource of rm-cell timed collection intelligent video analysis service unit.Rm-cell constantly refreshes decision-premaking strategy according to the available service resource of up-to-date video source and intelligent video analysis service unit.After this enter step 502, use the request of Analysis Service to authorize to user.When performing step 502, comprise the deterministic process to user's application, specifically, comprise following sub-step: user uses the authority of Analysis Service to the application of empowerment management unit, preset service authority take-back strategy when Analysis Service type, detailed rules parameter, quantity, analysis video source unique number and Analysis Service need be submitted to during application to lose efficacy.Wherein service failure refers to because calculation resources deficiency causes analysis Quality Down, and cannot to user provide the situation of normal service or due to video source unavailable, and the situation that normal service cannot be provided user caused.When during service failure, preset service authority take-back strategy refers to service failure occurs, whether Service Privileges is by system the automatic recovery.Empowerment management unit obtains the Service Privileges of this user from database, comprises Analysis Service type, period, quantity and can analyze video source information, and comparing with the application requirement of this user, generates authorization tasks priority weight.If this user also has the Service Privileges that this video source is analyzed in this time period, and when judging that system resource can support this Analysis Service item according to nearest decision-premaking strategy, then use the request of Analysis Service to authorize to user, otherwise then directly refuse.Authorization tasks priority weight is used for empowerment management unit when intelligent video analysis service failure, generates the take-back strategy of mandate and resource.When arranging " when Analysis Service lost efficacy preset service authority take-back strategy " for not reclaiming when user uses the authority of Analysis Service to the application of empowerment management unit, authorization tasks priority weight is peak.When video analysis service failure, empowerment management unit can not automatic drawing back its authorize and resource, otherwise then carry out the automatic recovery according to the take-back strategy of resource " authorize and " that generate.According to nearest decision-premaking strategy, empowerment management unit determines whether that user asks whether to be accepted.Its result comprise can authorize number constant, reduce and increase.The constant decision process of number is wherein authorized to comprise: authority merger and inadequate resource refusal.When according to decision-premaking strategy, system judges that system resource cannot support new service entry, user-authorization-request will be refused.When system provides a certain Video service in certain fixed video source to certain user, user can be accepted to the new request of this Video service in this fixed video source of the proposition of empowerment management unit, and authority merger is carried out to request, as can merger, then use authority number be constant.Otherwise reduce this service of this user and can authorize number.When system provides a certain Video service in certain fixed video source to certain user, user discharges this Video service request in this fixed video source to the proposition of empowerment management unit, if after release, also there are other rules of this service entry on that channel in user, then carry out authority merger to request, use authority number is constant for user.Otherwise increase this service of this user and can authorize number.
After this enter step 503, judge whether each Analysis Service current in intelligent video analysis service unit meets predetermined service quality and whether consistent with the Analysis Service of authorizing.In step 503, comprise following sub-step: result of variations, after mandate changes, is notified Authority Verification administrative unit by empowerment management unit.Effective service confirmation unit detects the actual motion effect of intelligent video analysis service unit, and classifies to ruuning situation, is divided into that Analysis Service is effectively actual and reality is invalid.Effective service confirmation unit regularly reports Authority Verification administrative unit intelligent video analysis service unit end actual conditions.Authority Verification administrative unit judges whether there is illegal Analysis Service in systems in which according to the information that effectively service confirmation unit and empowerment management unit give, wherein, illegal Analysis Service refers to the Analysis Service quantity that the actual effective quantity of Analysis Service that the maximum invalid Analysis Service quantity that user used the actual invalid quantity of Analysis Service to exceed system allows or user have used exceedes this user in empowerment management unit and authorized.If so, then process ends; If not, then step 504. is entered
In step 504, regain the mandate of this Analysis Service and stop this Analysis Service.If current Analysis Service does not meet predetermined service quality or do not belong to the Analysis Service of having authorized, then regain the mandate of this Analysis Service and stop this Analysis Service.If current Analysis Service does not belong to the Analysis Service of having authorized, then stop this Analysis Service, if current Analysis Service does not meet predetermined service quality, then regain the mandate to this Analysis Service, and according to resource reclaim strategy, stop or continuing this Analysis Service.Authority Verification administrative unit is added up certain user on each Algorithm Analysis service unit and has been used the actual effective quantity of Analysis Service, and can compare by authorization analysis quantity of service with this user in empowerment management unit; Authority Verification administrative unit is added up certain user on each Algorithm Analysis service unit and has been used the invalid quantity of Analysis Service, and the maximum invalid operation quantity that homologous ray is allowed compares.Can authorized quantity if actual analysis service effective quantity to exceed in empowerment management unit this user, notified on authorization administrative unit.Empowerment management unit according to the progressively releasing user mandate of authorization tasks priority weight, and informs Authority Verification administrative unit mandate variation.Authority Verification administrative unit notice intelligent video analysis service unit stops Analysis Service, and notifies client.If user has used the invalid quantity of service, exceeded the maximum invalid operation quantity that system is allowed, empowerment management unit notice Authority Verification administrative unit stops invalid Analysis Service.Authority Verification administrative unit notice intelligent video analysis service unit stops the invalid Analysis Service of enabling recently, and notifies client.After this process ends.When calculation resources is not enough, can by the mandate of task priority the automatic recovery intelligent video analysis service step by step in system, due to the progressively release of resource, the resource pressure in whole system can progressively alleviate, and ensure that high priority Video service quality in system.Because the maximum invalid video service number of system exists threshold value, too much invalid service can not be there is all the time in system, avoid the malice application of user.
Fig. 6 is the authorization control system flow chart of a kind of preferred intelligent video analysis service of the present invention.Specifically, this flow process mainly comprises the following steps: in step 601, the initialization of user's registration management unit.
After this enter step 602, intelligent video analysis service unit is registered.
After this enter step 603, video source is registered.
After this enter step 604, user registers.
After this step 605 is entered, resource decision-premaking strategy generating.
After this step 606 is entered, video source probe unit detection resource.
After this step 607 is entered, decision-premaking policy update.
After this enter step 608, user applies for Analysis Service.
After this enter step 609, judge whether to check and approve user's application.
If so, then step 610 is entered; If not, then process ends.In step 610, operating analysis service.After this enter step 611, effectively service confirmation unit collects service entry.After this step 612 is entered, Authority Verification administrative unit verifying authorization.After this enter step 613, judge that whether authority is normal.If so, then again step 610 is got back to; If not, then process ends.Present embodiment is the method execution mode corresponding with the first and second execution modes, and present embodiment can be worked in coordination with the first and second execution modes and be implemented.The relevant technical details mentioned in first and second execution modes is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the first and second execution modes.
Each method execution mode of the present invention all can realize in modes such as software, hardware, firmwares.No matter the present invention realizes with software, hardware or firmware mode, instruction code can be stored in the addressable memory of computer of any type (such as permanent or revisable, volatibility or non-volatile, solid-state or non-solid, fixing or removable medium etc.).Equally, memory can be such as programmable logic array (ProgrammableArrayLogic, be called for short " PAL "), random access memory (RandomAccessMemory, be called for short " RAM "), programmable read only memory (ProgrammableReadOnlyMemory, be called for short " PROM "), read-only memory (Read-OnlyMemory, be called for short " ROM "), Electrically Erasable Read Only Memory (ElectricallyErasableProgrammableROM, be called for short " EEPROM "), disk, CD, digital versatile disc (DigitalVersatileDisc, be called for short " DVD ") etc.It should be noted that, in the claim and specification of this patent, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element " being comprised " limited by statement, and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.Although by referring to some of the preferred embodiment of the invention, to invention has been diagram and describing, but those of ordinary skill in the art should be understood that and can do various change to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (8)
1. sapphire production of intelligent video analysis management system and a method thereof, is characterized in that, comprising:
Video concentrates module, empowerment management subsystem and authentication management subsystem;
Described video concentrates module, for carrying out real time monitoring and analyzing to the vedio data received, the key feature existed in image is screened, only video recording is carried out to the frame of video including retrieving key image characteristic element in original video and be saved to concentrated video file data storehouse.
Described empowerment management subsystem, for concentrating the state information that module is collected according to described video, uses Analysis Service request to authorize to user, and regains the authority of having authorized according to instruction;
Described authentication management subsystem, for concentrating the state information of intelligent video analysis service unit that module collects and video source according to described video, judge whether each Analysis Service current in intelligent video analysis service unit meets predetermined service quality and whether consistent with the Analysis Service that described empowerment management subsystem has been authorized, if current Analysis Service does not meet predetermined service quality or does not belong to the Analysis Service that empowerment management subsystem authorized, then authentication management subsystem described in instruction is regained the mandate of this Analysis Service and is stopped this Analysis Service.
2. the authentication management system towards intelligent video analysis service according to claim 1, it is characterized in that, user is by the user interface part input search condition of video intelligent analysis management management platform, video intelligent analysis management platform Automatically invoked intellectual analysis cloud computing main frame carries out retrieval to the video related information data stored in a database and calculates, and returns to user by the user interface part of video intelligent analysis management management platform.
3. the authentication management system towards intelligent video analysis service according to claim 1, it is characterized in that, described empowerment management subsystem comprises: video resource registration management unit, service registry administrative unit, user's registration management unit and empowerment management unit;
Described video resource registration management unit, for accepting the registration of video source and intelligent video analysis service unit, and encodes according to type and region for available analyses Service Source;
Described service registry administrative unit, for accepting the registration of video analysis service entry, and requiring to encode to the video invitation needed for Analysis Service item and resource consumption, generating the analysis quality evaluation standard corresponding to this Analysis Service;
Described user's registration management unit, for accepting user's application, authentication of users information, and stores customer attribute information;
Described empowerment management unit, for concentrating the state information of module collection according to described video, uses the request of Analysis Service to authorize to user, and regains the authority of having authorized according to instruction; When Analysis Service is run, according to the information collected by described authentication management subsystem, the Analysis Service not reaching service quality is regained or retained it and authorizes.
4. the authentication management system towards intelligent video analysis service according to claim 1, it is characterized in that, calculated the access links simultaneously saving concentrated video file corresponding with it in the image key feature information obtained by video analysis, achieve the cross-index between retrieving key image characteristic information and concentrated video file.
5. the authentication management system towards intelligent video analysis service according to any one of claim 1 to 4, it is characterized in that, described video concentrates module and comprises multiple video and concentrate module, and there is relationship between superior and subordinate in all video enrichment mode interblocks, according to this relationship between superior and subordinate, all videos concentrate module composition tree;
Described empowerment management subsystem comprises multiple empowerment management subsystem, and there is relationship between superior and subordinate between all empowerment management subsystems, according to this relationship between superior and subordinate, and all empowerment management subsystem composition trees;
Described authentication management subsystem comprises multiple authentication management subsystem, and there is relationship between superior and subordinate between all authentication management subsystems, according to this relationship between superior and subordinate, and all authentication management subsystem composition trees.
6. towards an authorization management method for intelligent video analysis service, it is characterized in that, comprise the following steps: comprise information acquisition module, analysis module and system management module three part.Information acquisition module, the shooting of the video image in each camera head monitor region, primary responsibility city, transmission and storage, combining geographic information system (GIS) can locate the geographic information data of each collection point.Analysis module, primary responsibility carries out intellectual analysis to the video content collected, and extracts Video Events, active monitoring anomalous event.System management module, for the management of video capture device and information system, the particular location that the event classification results exported according to analysis module and anomalous event occur, and the grade of anomalous event, send corresponding warning information.
7. the authorization management method towards intelligent video analysis service according to claim 6, it is characterized in that, in the step of the state information of described collection intelligent video analysis service unit and source of media, comprise following sub-step: video source probe unit, to the video source loop detection of registration, constantly updates video source information to rm-cell; The available analyses Service Source of rm-cell timed collection intelligent video analysis service unit; Rm-cell constantly refreshes decision-premaking strategy according to the available analyses Service Source of up-to-date video source and intelligent video analysis service unit.
8. the authorization management method towards intelligent video analysis service according to claim 7, it is characterized in that, in the described step using the request of Analysis Service to authorize to user, comprise following sub-step: user uses the authority of Analysis Service to the application of empowerment management unit, application requirement comprises Analysis Service type, detailed rules parameter, quantity, preset service authority take-back strategy when analysis video source unique number and Analysis Service lost efficacy, wherein service failure refers to because calculation resources deficiency causes analysis Quality Down, and cannot to user provide the situation of normal service or due to video source unavailable, and the situation that normal service cannot be provided user caused, when during service failure, preset service authority take-back strategy refers to service failure occurs, whether Service Privileges is by system the automatic recovery, empowerment management unit obtains the authority of this user from database, comprise Analysis Service type, period, quantity and video source information can be analyzed, and compare with the application requirement of this user, generate authorization tasks priority weight, if this user also has the authority of this video source Analysis Service in this time period, and when judging that system resource can support this Analysis Service item according to nearest decision-premaking strategy, then the request of Analysis Service is used to authorize to user, otherwise directly refuse, authorization tasks priority weight is used for empowerment management unit when intelligent video analysis service failure, generate the take-back strategy of mandate and resource, when " when Analysis Service lost efficacy preset service authority take-back strategy " being set for not reclaiming when user uses the authority of Analysis Service to the application of empowerment management unit, authorization tasks priority weight is peak, when video analysis service failure, empowerment management unit can not automatic drawing back its authorize and resource, otherwise carry out the automatic recovery according to " take-back strategy of mandate and resource " generated.
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