CN105095451A - Police unmanned aerial vehicle big data acquisition system and crime spatial database construction method - Google Patents
Police unmanned aerial vehicle big data acquisition system and crime spatial database construction method Download PDFInfo
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- CN105095451A CN105095451A CN201510445420.5A CN201510445420A CN105095451A CN 105095451 A CN105095451 A CN 105095451A CN 201510445420 A CN201510445420 A CN 201510445420A CN 105095451 A CN105095451 A CN 105095451A
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- unmanned plane
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/211—Schema design and management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
Abstract
The invention provides a police unmanned aerial vehicle big data acquisition system, comprising an unmanned aerial vehicle, a camera module used to obtain video information, a WIFI signal acquisition module, a base station simulator used to search phone cards and position information, an unmanned aerial vehicle remote controller, and a database server. The base station simulator comprises a simulator host, and a background control unit. The camera module, the WIFI signal acquisition module, and the simulator host are installed on the unmanned aerial vehicle. The simulator host is dynamically connected with the background control unit through WIFI, and transmits data in real time. The police unmanned aerial vehicle big data acquisition system uses the unmanned aerial vehicle, the camera module, the WIFI signal acquisition module, and the base station simulator module to give full play to three-dimensional spatial motion capability, so as to obtain videos, networks, and mobile phones and other multisource information from higher positions, more flexible angles, closer distances, and in a more hidden method. The invention also provides a crime spatial database construction method.
Description
Technical field
The present invention relates to police unmanned air vehicle technique field, particularly relate to the large data acquisition system (DAS) of police unmanned plane and the Crime spatial database construction method of the large data of a kind of multi-source.
Background technology
Current police video law enforcement car generally takes high-definition camera, mobile data transfer mode, gathers dynamic traffic people information, finds data of breaking laws and commit crime.But there is following defect in this video law enforcement car: one, spatiality limit, due to the traffic above-ground dependence of vehicle, it is made to there is travelling obstacle, there is larger restriction in space operation scope, thus cannot from higher position, more flexibly angle, nearer distance, more hidden mode obtain the multi-source informations such as video, network and mobile phone.Two, data acquisition function is relatively single, is confined to video information, lacks effective acquisition capability for mobile phone signal, the network information.
And for the investigation and evidence collection of current a large amount of network crime, telecommunications crime, and got in touch with by mobile phone, network between criminal gang, suspect's identity is screened and is determined, multiple clue is obviously better than single clue, therefore, video evidence obtaining needs to combine with the information such as mobile phone, network.
Summary of the invention
Based on this, be necessary the problems referred to above existed for prior art, provide the large data acquisition system (DAS) of police unmanned plane and the Crime spatial database construction method of the large data of a kind of multi-source, to solve prior art Problems existing.
The large data acquisition system (DAS) of a kind of police unmanned plane, comprise unmanned plane, for obtaining the photographing module of video information, WIFI signal acquisition module, for searching the base station simulator of Mobile phone card within the scope of the predetermined radii got centered by it and positional information, unmanned controller and database server, described base station simulator comprises simulator main frame and background control unit, described photographing module, described WIFI signal acquisition module and described simulator main frame are all installed on described unmanned plane, described simulator main frame is connected and real-time transmission data with described background control unit by WIFI signal.
In the present invention one better embodiment, described WIFI signal acquisition module is the WiFi communication module of built-in search logging software.
In the present invention one better embodiment, comprise the Wi-Fi hotspot simulator being installed on described unmanned plane further, it attracts the virtual focus of WiFi user-network access for setting up, and obtains the network information of user.
In the present invention one better embodiment, described simulator main frame comprises signal processing unit, report control platform and system main-control unit and antenna, described signal processing unit, described report control platform and system main-control unit and described antenna are all connected to the power supply of described unmanned plane, and are connected by WIFI signal with background control unit.
In the present invention one better embodiment, described simulator main frame is installed on described unmanned plane in mode that is integrated, micro, and keeps being connected with background control unit by WIFI.
The present invention provides a kind of Crime spatial database construction method in addition, and it comprises the steps:
S101, the large data acquisition system (DAS) of above-mentioned police unmanned plane is utilized to carry out video, network and cellphone information collection;
S103, described video, network and cellphone information are carried out three-in-one integrated storage by its spacetime coordinates;
S105, described video, network and cellphone information are added into GIS server by its locus, make relevant range video, network, phone number DYNAMIC DISTRIBUTION map, set up Crime spatial database.
Compared to prior art, the large data acquisition system (DAS) of police unmanned plane provided by the invention utilizes unmanned plane, photographing module, WIFI signal acquisition module and base station simulator can utilize three dimensions fully, from higher position, more flexibly angle, nearer distance, more hidden mode obtain the multi-source informations such as video, network and mobile phone, contribute to the related thread effectively finding the network crime, mobile communication crime, suspect is carried out to examination and the tracking of multiple information, make monitoring hunting zone realize expanding to three-dimensional space from two dimensional surface space.Described Crime spatial database construction method provided by the invention is convenient to the police and is carried out association analysis, and builds Crime spatial database.
Accompanying drawing explanation
The schematic diagram of the large data acquisition system (DAS) of police unmanned plane that Fig. 1 provides for first embodiment of the invention;
Fig. 2 is the composition schematic diagram of simulator main frame in the large data acquisition system (DAS) of unmanned plane police shown in Fig. 1;
The schematic diagram of the large data acquisition system (DAS) of police unmanned plane that Fig. 3 provides for second embodiment of the invention;
The Crime spatial database construction method that Fig. 4 provides for third embodiment of the invention.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present invention understand more thorough comprehensively.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, first embodiment of the invention provides a kind of police unmanned plane large data acquisition system (DAS) 100, it comprises unmanned plane 10, for obtaining the photographing module 20 of video information, WIFI signal acquisition module 30, for searching the base station simulator (Basestationsimulator) 40 of Mobile phone card within the scope of the predetermined radii got centered by it and positional information, unmanned controller 50 and database server 60, described base station simulator 40 comprises simulator main frame 41 and background control unit 43, described photographing module 20, described WIFI signal acquisition module 30 and described simulator main frame 41 are all installed on described unmanned plane 10, described simulator main frame 41 is by described WIFI signal acquisition module 30 and described background control unit 43, described unmanned controller 50 and described database server 60 connect and real-time transmission data.
In the present embodiment, the concrete acquisition crowd of described photographing module 20 and environmental images.
Be understandable that, by described WIFI signal acquisition module 30, Long-distance Control and data transmission between described simulator main frame 41 and described background control unit 43, can be realized.In the present embodiment, described WIFI signal acquisition module 30 is the WiFi communication module of built-in search logging software, it is for judging periphery WiFi signal and association attributes, comprise SSID (ServiceSetIdentifier, service set) device name, Signal (signal intensity) etc., and above-mentioned WiFi information be stored in data card, or transfer to described background control unit 43 by WIFI.Particularly, WiFi communication module is in unlatching situation, can scan and collect AP (AccessPoint around, wireless access node, session point or access bridge) signal, no matter whether encrypt, whether connect, even signal intensity is not enough to be presented in wireless signal list, all can get AP and broadcast out MAC (MediaAccessControl or MediumAccessControl, free translation is that media interviews control) address (or being called physical address, hardware address).
Be understandable that, described background control unit 43 can be backstage computerized control system or GIS server.
Described base station simulator 40 can be searched and get Mobile phone card centered by it within the scope of certain radius and positional information, particularly, described base station simulator 40 scouts current goal region carrier frequency information, then the pilot beacon of same frequency, synchronous and paging signal is launched, cellphone subscriber in paging certain limit, by adjustment emissive power etc., allows target mobile phones switching or gravity treatment in its signaling zone, simulated by the signaling of MSC and BSC, complete the number to target mobile phones and location recognition.
Described unmanned controller 50, for carrying out remote pilot to described unmanned plane 10, covers certain hunting zone to control described unmanned plane 10.
Described database server 60 for store described unmanned plane 10 from higher position, more flexibly angle, the multi-source information such as nearer distance, video that more hidden mode obtains, network and mobile phone, i.e. large data, line correlation data processing of going forward side by side.In the present embodiment, described database server 60 is GIS (GeographicInformationSystem Geographic Information System) server.
Refer to Fig. 2, in the present embodiment, described simulator main frame 41 comprises signal processing unit 411, report control platform and system main-control unit 413 and antenna 415, and described signal processing unit 411, described report control platform and system main-control unit 413 and described antenna 415 are all electrically connected on the power supply (not shown) of described unmanned plane 10.Preferably, described simulator main frame 41 is installed on described unmanned plane 10 in mode that is integrated, micro.Be understandable that, between described simulator main frame 41 and described background control unit 43, also can realize remote data transmission by WIFI.
Optionally refer to Fig. 3, in second embodiment of the invention, the large data acquisition system (DAS) of described police unmanned plane 100 can also comprise the Wi-Fi hotspot simulator 70 being installed on described unmanned plane 10, it attracts the virtual focus of WiFi user-network access for setting up, and enables the network information that described background control unit 43 obtains user.Particularly, by WiFi router, set up virtual focus, WiFi user within the scope of correlation space attracted to network, the packet catcher enabling described background control unit 43 obtains user network information.
The large data acquisition system (DAS) of described police unmanned plane 100 is by being installed on the photographing module 20 on described unmanned plane 10, acquisition crowd and environmental images, and search for Wi-Fi hotspot and mobile phone signal in relevant range by described WIFI signal acquisition module 30 and described base station simulator 40, synchronously can obtain the multi-source datas such as the video of monitored object, network and cellphone information thus, and above-mentioned multi-source data can be carried out three-in-one integrated storage by its spacetime coordinates.
Above-mentioned multi-source data and suspect's data can be carried out inquiry comparison, association cluster by the police, thus find crime clue, as by IP MAC Address search network Crime Information, find suspect by cell-phone number, determine its image characteristics further by video information.Also above-mentioned multi-source data can be added into described database server 60 (operation generalized information system) by its spacetime coordinates, make relevant range video, network, phone number DYNAMIC DISTRIBUTION map, set up Crime spatial database, retain evidence of crime, carry out crime and analyze.
Refer to Fig. 4, third embodiment of the invention provides a kind of Crime spatial database construction method, and it comprises the steps:
S101, the large data acquisition system (DAS) 100 of described police unmanned plane is utilized to carry out video, network and cellphone information collection.
Particularly, the photographing module 20 of the large data acquisition system (DAS) 100 of described police unmanned plane is utilized to obtain crowd and environmental images, utilize WIFI signal acquisition module 30 and base station simulator 40 to search for Wi-Fi hotspot and mobile phone signal in relevant range respectively, namely synchronously obtain the multi-source datas such as the video of monitored object, network and cellphone information.
S103, described video, network and cellphone information are carried out three-in-one integrated storage by its spacetime coordinates.
In the present embodiment, the multi-source datas such as video, network and cellphone information are carried out three-in-one integrated storage by its spacetime coordinates.Preferably, the multi-source data such as video, network and cellphone information is stored in described database server 60, to carry out subsequent analysis process.
Be understandable that, above-mentioned multi-source data and suspect's data can be carried out inquiry comparison, association cluster by the police, thus find crime clue, as by IP MAC Address search network Crime Information, find suspect by cell-phone number, determine its image characteristics further by video information.
S105, described video, network and cellphone information are added into database server by its locus, by generalized information system, make relevant range video, network, phone number DYNAMIC DISTRIBUTION map, set up Crime spatial database.
Thus, namely retain evidence of crime by described database server 60, carry out crime and analyze.
Compared to prior art, the large data acquisition system (DAS) 100 of police unmanned plane provided by the invention utilizes unmanned plane 10, photographing module 20, WIFI signal acquisition module 30 and base station simulator 40 can utilize three dimensions fully, from higher position, angle more flexibly, nearer distance, more hidden mode obtains video, the multi-source information such as network and mobile phone, contribute to effectively finding the network crime, the related thread of mobile communication crime, suspect is carried out to examination and the tracking of multiple information, monitoring hunting zone is made to realize expanding from two dimensional surface space to three-dimensional space.Described Crime spatial database construction method provided by the invention is convenient to the police and is carried out association analysis, and builds Crime spatial database.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. the large data acquisition system (DAS) of police unmanned plane, it is characterized in that, comprise unmanned plane, for obtaining the photographing module of video information, WIFI signal acquisition module, for searching the base station simulator of Mobile phone card within the scope of the predetermined radii got centered by it and positional information, unmanned controller and database server, described base station simulator comprises simulator main frame and background control unit, described photographing module, described WIFI signal acquisition module and described simulator main frame are all installed on described unmanned plane, described simulator main frame is connected and real-time transmission data with described background control unit by WIFI signal.
2. the large data acquisition system (DAS) of police unmanned plane as claimed in claim 1, is characterized in that, described WIFI signal acquisition module is the WiFi communication module of built-in search logging software.
3. the large data acquisition system (DAS) of police unmanned plane as claimed in claim 2, is characterized in that, comprises the Wi-Fi hotspot simulator being installed on described unmanned plane further, and it attracts the virtual focus of WiFi user-network access for setting up, and obtains the network information of user.
4. the large data acquisition system (DAS) of police unmanned plane as claimed in claim 1, it is characterized in that, described simulator main frame comprises signal processing unit, report control platform and system main-control unit and antenna, described signal processing unit, described report control platform and system main-control unit and described antenna are all connected to the power supply of described unmanned plane, and are connected by WIFI signal with background control unit.
5. the large data acquisition system (DAS) of police unmanned plane as claimed in claim 1, is characterized in that, described simulator main frame is installed on described unmanned plane in mode that is integrated, micro, and keeps being connected with background control unit by WIFI.
6. a Crime spatial database construction method, is characterized in that, comprises the steps:
S101, the large data acquisition system (DAS) of police unmanned plane as described in any one of Claims 1 to 5 is utilized to carry out video, network and cellphone information collection;
S103, described video, network and cellphone information are carried out three-in-one integrated storage by its spacetime coordinates;
S105, described video, network and cellphone information are added into GIS server by its locus, make relevant range video, network, phone number DYNAMIC DISTRIBUTION map, set up Crime spatial database.
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| CN105571587A (en) * | 2016-01-16 | 2016-05-11 | 深圳先进技术研究院 | Big data collecting, monitoring and mapping system and method based on navigation airship |
| CN105744222A (en) * | 2016-02-03 | 2016-07-06 | 普宙飞行器科技（深圳）有限公司 | Unmanned aerial vehicle wireless image/video transmission, sharing and storing system |
| CN106027960A (en) * | 2016-05-13 | 2016-10-12 | 深圳先进技术研究院 | Positioning system and method |
| CN106412840A (en) * | 2016-10-21 | 2017-02-15 | 北京佰才邦技术有限公司 | Information transmission method of unmanned device, and base station |
| CN106777305A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | The method and apparatus of destination object standard database is built based on unmanned plane |
| CN106777307A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | The data message acquisition methods and system of destination object |
| CN106815335A (en) * | 2016-12-30 | 2017-06-09 | 易瓦特科技股份公司 | The construction method and system of standard database |
| CN106844543A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | It is applied to the method and system that unmanned plane is identified acquisition of information |
| CN106844547A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | Obtain the method and device of destination object identification information |
| CN106845369A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | It is applied to the method and system that unmanned plane obtains data message |
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| CN106874372A (en) * | 2016-12-30 | 2017-06-20 | 易瓦特科技股份公司 | The method and device of destination object identification information is obtained based on unmanned plane |
| CN107025262A (en) * | 2016-12-30 | 2017-08-08 | 易瓦特科技股份公司 | The method and device of destination object standard logo information is obtained applied to unmanned plane |
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| CN105571587A (en) * | 2016-01-16 | 2016-05-11 | 深圳先进技术研究院 | Big data collecting, monitoring and mapping system and method based on navigation airship |
| CN105744222A (en) * | 2016-02-03 | 2016-07-06 | 普宙飞行器科技（深圳）有限公司 | Unmanned aerial vehicle wireless image/video transmission, sharing and storing system |
| CN107179774A (en) * | 2016-03-09 | 2017-09-19 | 鹦鹉无人机股份有限公司 | Code and decode the method and associated equipment of the video of unmanned plane |
| CN106027960A (en) * | 2016-05-13 | 2016-10-12 | 深圳先进技术研究院 | Positioning system and method |
| CN106027960B (en) * | 2016-05-13 | 2019-03-26 | 深圳先进技术研究院 | A kind of positioning system and method |
| US11127286B2 (en) | 2016-08-26 | 2021-09-21 | Sony Corporation | Information processing device and method, and recording medium |
| CN109564725A (en) * | 2016-08-26 | 2019-04-02 | 索尼公司 | Information processing unit and method and recording medium |
| CN106412840A (en) * | 2016-10-21 | 2017-02-15 | 北京佰才邦技术有限公司 | Information transmission method of unmanned device, and base station |
| CN106844542A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | The method and device of destination object identification information is obtained based on unmanned plane |
| CN106777305A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | The method and apparatus of destination object standard database is built based on unmanned plane |
| CN106844547A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | Obtain the method and device of destination object identification information |
| CN106874369A (en) * | 2016-12-30 | 2017-06-20 | 易瓦特科技股份公司 | Normal data base construction method and system based on unmanned plane |
| CN106874372A (en) * | 2016-12-30 | 2017-06-20 | 易瓦特科技股份公司 | The method and device of destination object identification information is obtained based on unmanned plane |
| CN107025262A (en) * | 2016-12-30 | 2017-08-08 | 易瓦特科技股份公司 | The method and device of destination object standard logo information is obtained applied to unmanned plane |
| CN106844543A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | It is applied to the method and system that unmanned plane is identified acquisition of information |
| CN106845369A (en) * | 2016-12-30 | 2017-06-13 | 易瓦特科技股份公司 | It is applied to the method and system that unmanned plane obtains data message |
| CN106815335A (en) * | 2016-12-30 | 2017-06-09 | 易瓦特科技股份公司 | The construction method and system of standard database |
| CN106777307A (en) * | 2016-12-30 | 2017-05-31 | 易瓦特科技股份公司 | The data message acquisition methods and system of destination object |
| CN107483886A (en) * | 2017-08-11 | 2017-12-15 | 成都希德电子信息技术有限公司 | The remote data transmission system of unmanned plane high-definition image |
| WO2020252688A1 (en) * | 2019-06-19 | 2020-12-24 | Powervision Tech (Suzhou) Ltd. | Target recognition based on image information, system for target recognition based on image information |
| CN110536305A (en) * | 2019-08-29 | 2019-12-03 | 武汉赛可锐信息技术有限公司 | Wi-Fi hotspot methods of investigation, device, terminal device and storage medium |
| CN110536305B (en) * | 2019-08-29 | 2023-09-12 | 武汉赛可锐信息技术有限公司 | WiFi hot spot detection method and device, terminal equipment and storage medium |
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