A kind of wireless sensor network safety defense monitoring system based on multipoint positioning

A kind of wireless sensor network safety defense monitoring system based on multipoint positioning

  • CN 109,326,073 A
  • Filed: 09/04/2018
  • Published: 02/12/2019
  • Est. Priority Date: 09/04/2018
  • Status: Active Application
First Claim
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1. a kind of wireless sensor network safety defense monitoring system based on multipoint positioning, which is characterized in that including camera group, viewFrequency identification module, face obtain module, analysis module, face recognition module, Zui Fanku, database, controller, display mouldBlock, alarm modules, 110 alarm modules, 120 are sought help module and data recording module;

  • Wherein, the camera group is constituted by several cameras of cell everywhere are arranged in, and can be realized the entire cell of coveringVideo monitoring;

    Camera has station location marker in the camera group;

    The criminal library is connected in real time with internet, for obtainingTake criminal'"'"'s photographic intelligence of current all fugitive wanted criminals;

    The database is used to store the basic letter of all residents of this cellBreath, the essential information of resident includes human face photo, resident address, age and family members'"'"' telephone number;

    The camera group is used to for monitor video being transferred to video identification module, and monitor video has identification marking, identification markWhich know for determining to be specially the video of camera shooting and the specific location of corresponding camera;

    The video identification moduleFor by monitor video be transferred to face obtain module, it is described face obtain module be used for every preset time to monitor video intoThe following processing of row acquire face information group;

    Step 1;

    technology is grabbed using face, acquires all faces appeared in inside monitor video;

    Step 2;

    the identification marking of monitor video can be obtained automatically when getting the face inside monitor video;

    By face withIdentification marking merges to form face information;

    Step 3;

    acquiring all people'"'"'s face information inside monitor video to step 2 by repeating step 1, will be allFace information forms face information group;

    The face obtains module and is used to face information group being transferred to face recognition module, deposits inside the face recognition moduleContain small chorography;

    The face recognition module is used to that criminal library to be combined to carry out following processing to face information group;

    Step 1;

    the face information of face information group is got;

    Step 2;

    criminal'"'"'s photographic intelligence that all people'"'"'s face information is stored with criminal Ku Nei is compared one by one;

    Step 3;

    face information can be labeled as alarm automatically comparing to when having face information consistent with criminal'"'"'s photographic intelligenceFace information;

    And following processing are carried out to alarm face information;

    S1 gets the identification marking in alarm face information, judges the camera for shooting the face information, obtains the cameraStation location marker;

    S2;

    all people'"'"'s face information in face information group is compared one by one, will be believed with the consistent face of alarm face informationBreath identifies, and gets all cameras for taking the alarm face information, gets the position of corresponding camera laterSet mark;

    S3;

    all station location markers label is formed into criminal'"'"'s routing information on small chorography;

    The face recognition module is used to for alarm face information and criminal'"'"'s routing information being transferred to controller, and the controller is usedIn alarm face information and criminal'"'"'s routing information are transferred to display, the display is used for real-time display alarm face informationAnd it is labeled as offender, the display is also used to real-time display criminal'"'"'s routing information;

    The controller is used for alarm peopleFace information and criminal'"'"'s routing information are transferred to alarm modules, and the alarm modules receive the alarm face information of controller transmissionCan alarm automatically by 110 alarm modules with when criminal'"'"'s routing information, 110 alarm modules in alarm procedure can automatically byCell specific location, alarm face information and criminal'"'"'s routing information are transferred to 110 monitoring centers, convenient for reaction in time;

    The video identification module is also used to for monitor video being transferred to analysis module, and the analysis module is for tyingIt closes face and obtains module, face recognition module and database to monitor video progress relevant treatment, specific processing step is as follows;

    Step 1;

    getting monitor video, and monitor video has station location marker, divides the figure action in monitor videoAnalysis, when the personage can be stamped U mark when the unconventional position residence time being more than preset value by the personage occurred in monitor video;

    It is non-Rotine position is that property management personnel marks off the seldom movable place of neighbours living come in advance;

    Step 2;

    monitor video is transferred to face acquisition module later and is used to obtain the face information with U mark personage, laterIf detect face information can not obtain or face on mask when can return to personage'"'"'s person'"'"'s movements and expression by face recognition moduleSuspicious information;

    Step 3;

    the photographic intelligence of trace suspicious figure is obtained, and obtains all take automatically by the source video sequence of photoThe camera of trace suspicious figure;

    Get the station location marker of corresponding camera;

    Step 4;

    station location marker is formed into a suspect'"'"'s routing information;

    The analysis module is used to for a suspect'"'"'s routing information and photographic intelligence being transferred to controller, and the controller is usedIn a suspect'"'"'s routing information and photographic intelligence are transferred to service for infrastructure center, the service for infrastructure center is receiving controlThe a suspect'"'"'s routing information and photographic intelligence of device transmission can remind the identity information of staff verification a suspect;

    The analysis module, which is used to that face to be combined to obtain module, face recognition module and database, refers to monitor videoFixed processing is to determine that neighbours living wants help, and detailed process is as follows;

    Step 1;

    analyzing personage'"'"'s state using video analysis, specific to examine when having detected that personage lies on the floorSurvey technology is analysis are as follows;

    The background occurred first by getting personage, background is compared with pre-stored cell ground picture later,When background with cell ground consistent and personage be in transverse state then determine personage be in lie ground state;

    Step 2;

    after the personage, which is in, lies ground state preset time, the face letter for lying on the floor personage can be got automaticallyIt ceases and is marked as doubtful face information, it, can be by recalling monitor video if the personage'"'"'s face lain on the floor is blockedState before gets face information;

    Step 3;

    resident'"'"'s essential information that doubtful face information is stored up with databases is compared by face recognition moduleIt is right, doubtful face letter can be obtained if when comparing to doubtful face information consistent with face information in resident'"'"'s essential informationCease corresponding resident'"'"'s essential information;

    Resident'"'"'s essential information is labeled as resident to be analyzed;

    Step 4;

    detecting the age information of resident to be analyzed, is then determined as when the age information of resident is more than preset valueLie ground old man;

    Step 5;

    to lying, ground old man region is compared, and detailed process can be that cell scenario is stored in number in advanceAccording in library, is there is into background in old man and is compared to obtain the location information for the ground old man that lies with cell scenario, when the position for the ground old man that liesConfidence breath can then determine that old man'"'"'s situation is dangerous when being unconventional position automatically, want help;

    Unconventional position is cell management peopleThe preset stream of people'"'"'s passage area of member, is not suitable for the position for lying on the floor rest;

    Step 6;

    face information, location information and the cell specific location of the ground old man that lies are formed into help information;

    The analysis module is used to for help information being transferred to controller, and the controller is for the controller to be used forHelp information is transferred to alarm modules, the alarm modules are used to ask when receiving the help information of controller transmissionSupplementary information is transferred to 120 and seeks help module, described 120 seek help module the help information for receiving alarm modules transmission can automatically byHelp information is transferred to 120 monitoring centers, to succour in time people.

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