CN104243926A - Multi-source big data collection system for police - Google Patents
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Abstract
The invention relates to the technical field of urban safety management and particularly discloses a multi-source big data collection system for police. The multi-source big data collection system comprises a vehicle-mounted video monitoring module, a mobile phone base station simulator, a WI-FI searcher, a WI-FI hotspot simulator, a data processing module, a GIS module and a data storage module, wherein the vehicle-mounted video monitoring module is used for collecting video information in a target area; the mobile phone base station simulator is used for collecting mobile phone information in the target area; the WI-FI searcher is used for searching WI-FI signals in the target area; the WI-FI hotspot simulator is used for establishing virtual WI-FI hotspots and acquiring network information; the data processing module is used for data processing; the GIS module is used for manufacturing a dynamic distribution map; the data storage module is used for storing data. The WI-FI hotspot simulator receives the information of the WIFI searcher; the data processing module receives the information of the vehicle-mounted video monitoring module, the information of the mobile phone base station simulator and the information of the WI-FI hotspot simulator and performs data processing; the GIS module receives the information of the data processing module to manufacture the dynamic distribution map; the data storage module stores the data processing information and the dynamic distribution map. The effects of finding crime clues and retaining crime evidences are achieved by utilizing multi-database correlated inquiry and cluster analysis.
Description
Technical field
The present invention relates to urban safety management technical field, particularly the large data acquisition system of the police multi-source of one.
Background technology
Current, public security electronics law enforcement car generally takes high-definition camera, 3/4G mobile data transfer mode, for gathering dynamic traffic people information, finds data of breaking laws and commit crime.The data acquisition function of public security electronics law enforcement car is relatively single, is only confined to the collection to video information, and lacks effective acquisition capability for mobile phone signal, the network information.
Along with the fast development of science and technology, mobile phone and wireless network more and more universal, almost staff mobile phone, by means such as mobile phone location, WI-FI simulations, effectively can obtain cellphone information, the network information.
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 information combined with the information such as mobile phone, network, multidimensional search judges suspect's identity, greatly will improve and screen efficiency to crime.
Summary of the invention
The present invention is intended to overcome the single technological deficiency of existing electronic police affair car data data acquisition function, provides the large data acquisition system of police multi-source of a kind of multi-dimensional data collection, multiple information analysis.
For achieving the above object, the present invention is by the following technical solutions: the invention provides the large data acquisition system of a kind of police multi-source, for electronic police affair car, comprising:
Vehicular video monitoring module, for the video information in Real-time Collection target area;
Cellular base station simulator, for the cellphone information in target area described in Real-time Collection;
WI-FI searcher, for searching for the WI-FI signal in described target area, judging that described WI-FI signal is strong and weak, and showing described WI-FI signal attribute;
WI-FI focus simulator, sets up virtual WI-FI focus for the described WI-FI signal searched based on described WI-FI searcher, obtains the network information;
Data processing module, for carrying out correlation inquiry, cluster analysis to received data;
GIS module, for according to described cellphone information, described video information and the described network information, makes the DYNAMIC DISTRIBUTION map in described target area;
Data memory module, for storing described cellphone information, described video information and the described network information, and stores described DYNAMIC DISTRIBUTION map.
Described WI-FI focus simulator receives the information of described WI-FI searcher, and sets up virtual WI-FI focus; Described data processing module receives the network information of the video information of described Vehicular video monitoring module, the cellphone information of described cellular base station simulator and described WI-FI focus simulator, and correlation inquiry, cluster analysis are carried out to described video information, described cellphone information and the described network information, and analysis result is sent to described data memory module; Described GIS module receives the information of described data processing module, and makes described DYNAMIC DISTRIBUTION map according to the information of described data processing module; Data memory module receives the information of described GIS module, stores described DYNAMIC DISTRIBUTION map.
In some embodiments, described cellphone information comprises the positional information of phone number and described phone number.
In some embodiments, described video information comprises video image, video image positional.
In some embodiments, the described network information comprises MAC Address, IP address and user profile.
In some embodiments, described WI-FI signal attribute comprises device name, signal strength signal intensity, networking speed, predetermined encryption pattern, presets certification mode, label, the Mac address of AP, channel, frequency, networking form.
In some embodiments, described cellular base station simulator is made up of main frame and portable computer.
In some embodiments, described GIS module comprises electronic chart, and described electronic chart is used for the DYNAMIC DISTRIBUTION map of display video image, phone number and WI-FI user.
In some embodiments, described data processing module also feeds back to described Vehicular video monitoring module, described cellular base station analog module and described WI-FI focus simulator for sending.
In some embodiments, the large data acquisition system of described police multi-source also comprises power module and display module.
Beneficial effect of the present invention is: utilize the simulation of video monitoring, WI-FI focus and mobile phone location to combine and carry out image data, by data processing and drafting DYNAMIC DISTRIBUTION map, association analysis, effective discovery network crime, telecommunications crime related thread, finally reach the investigation and evidence collection to the network crime and telecommunications crime, and suspect combines the effect of tracing and positioning.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the large data acquisition system of the police multi-source of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and be not construed as limiting the invention.
Thinking of the present invention is: by the basis of conditional electronic radio car video acquisition function, base station simulator is set, WI-FI (Wireless Fidelity) searcher, the modules such as WI-FI focus simulator, and it is interrelated, at patrol law enforcement video capture simultaneously, gather phone number in relevant range, the network information of WI-FI focus and video information, carry out data processing, and make phone number, the DYNAMIC DISTRIBUTION figure of WI-FI Internet user and video image, effective discovery network crime, telecommunications crime related thread, suspect is carried out to examination and the tracking of multiple information.
Please refer to Fig. 1, is the schematic diagram of the large data acquisition system of the police multi-source of the present invention.The large data acquisition system of police multi-source of the present invention is arranged on electronic police affair car, comprises Vehicular video monitoring module 10, cellular base station simulator 20, WI-FI focus simulator 40, WI-FI searcher 30, data processing module 50, GIS (GIS-Geographic Information System Geographic Information System) module 60 and data memory module 70.Vehicular video monitoring module 10, cellular base station simulator 20, WI-FI focus simulator 40 are connected with data processing module 50 respectively, data processing module 50 is connected with GIS module 60, and data memory module 70 is connected with data processing module 50 and GIS module 60 respectively.WI-FI searcher 30 is connected with WI-FI focus simulator 40.
Concrete, the video information in Vehicular video monitoring module 10 Real-time Collection target area, comprises the position of video image and video image, and obtained video information is sent to data processing module 50.Cellphone information in cellular base station simulator 20 Real-time Collection target area, comprises the position of phone number and phone number, and collected cellphone information is sent to data processing module 50.The WI-FI signal in target area searched for by WI-FI searcher 30, and showing its association attributes, its association attributes comprises SSID (device name), Signal (signal strength signal intensity), Network (networking speed), Default Encryption (predetermined encryption pattern), Default Authentication (presetting certification mode), Vendor (label), BSSID (the Mac address of AP), Channel (channel), Frequency (frequency), Network type (networking form) etc.WI-FI searcher 30 is according to the association attributes of searched WI-FI, and concurrent carry information is to WI-FI focus simulator 40.WI-FI focus simulator 40, based on received information, sets up virtual WI-FI focus, the WI-FI user in target area is attracted to network, and obtains the network information, and obtained Internet user's information is sent to data processing module 50.Preferably, the network information that WI-FI focus simulator 40 obtains comprises MAC (Media Access Control) address, IP address and user profile etc.Preferably, WI-FI focus simulator 40 is made up of WI-FI router and information system thereof, and obtains various Internet user's information by enabling the packet catchers such as tcpdump (the bag analysis tool according to the definition of user is intercepted and captured the packet on network), wireshark (network package analysis software).
Data processing module 50 receives the information of Vehicular video monitoring module 10, cellular base station simulator 20, WI-FI focus simulator 40, and received data message is processed, comprise the correlation inquiry of cellphone information, video information and the network information, cluster analysis, to find crime clue; By the data processing of data processing module 50, three of cellphone information, video information and the network information kinds of data are merged, mutual related phone number, video image and the network information are bound.Such as, the phone number occurred at same position by same time point, the WI-FI network information and video image bind together.When data processing module 50 detect in received information include telecommunications crime or network crime information or crime video information time, transmission feeds back signal to cellular base station simulator 20, WI-FI focus simulator 40 and Vehicular video monitoring module 10, inquiry crime position, and the investigation and evidence collection carried out based on position, carry out associating tracing and positioning suspect.
The data comprising video information, cellphone information and WI-FI Internet user information processed are sent to GIS module 60 by data processing module 50, GIS module 60 real-time reception data, video image in accessed target area, phone number and Internet user are added in GIS according to its locus, make the DYNAMIC DISTRIBUTION map of target area inner video image, WI-FI position data (MAC Address, IP address and Internet user) and phone number.GIS module 60 sends information to data memory module 70, and data memory module 70 stores DYNAMIC DISTRIBUTION map, to improve spatial database, retains evidence of crime.
The large data acquisition system of police multi-source of the present invention also comprises power module and display module (not indicating in figure), and power module is used for each module for power supply, and display module is used for showing DYNAMIC DISTRIBUTION map.
In specific operation process, when when getting network crime information: the IP address information network crime information in the network information that WI-FI focus simulator 40 obtains, if inquire in the network information putting appearance sometime containing Crime Information, then data processing module 50 can inquire about its geographical position further, and analyze the phone number and video image that same time point occurs in same geographic location, thus obtain phone number and the video image of suspect, find out evidence of crime, and arrest.Data after acquisition and process are sent to data memory module 70 by data processing module 50, and data memory module 70 stores data, to retain evidence of crime.
When getting suspect's phone number: comprise telecommunications Crime Information in the cellphone information that cellular base station simulator 20 at a time obtains, then data processing module 50 passes through correlation inquiry, find out the video information and the network information that occur in the same geographical position of synchronization, determine suspect's crime video and Crime Information, data memory module 70 stores evidence of crime.Cellular base station analog module 20 passes through video frequency tracking by phone number location, Vehicular video monitoring module 10, and the WI-FI of WI-FI focus simulator 40 locates Syndicating search, chases suspect.
The large data acquisition system of police multi-source of the present invention, by Vehicular video monitoring module 10, cellular base station analog module 20, WI-FI focus simulator 40, WI-FI searcher 30, in conjunction with data processing module 50 and GIS module 60, acquisition and processing is carried out to large data, make it possible to achieve the investigation and evidence collection carrying out based on position for the network crime, telecommunications crime; The suspect carried out based on video, mobile phone, network combines tracing and positioning; And fusion collision is carried out to obtained video, mobile phone, the network information, association analysis, finds multiple crime clue, makes thematic maps.
The above the specific embodiment of the present invention, does not form limiting the scope of the present invention.Any various other done by technical conceive of the present invention change and distortion accordingly, all should be included in the protection range of the claims in the present invention.
Claims (9)
1. the large data acquisition system of police multi-source, for electronic police affair car, is characterized in that, comprising:
Vehicular video monitoring module (10), for the video information in Real-time Collection target area;
Cellular base station simulator (20), for the cellphone information in target area described in Real-time Collection;
WI-FI searcher (30), for searching for the WI-FI signal in described target area, judging that described WI-FI signal is strong and weak, and showing described WI-FI signal attribute;
WI-FI focus simulator (40), sets up virtual WI-FI focus for the described WI-FI signal searched based on described WI-FI searcher, obtains the network information;
Data processing module (50), for carrying out correlation inquiry, cluster analysis to received data;
GIS module (60), for according to described cellphone information, described video information and the described network information, makes the DYNAMIC DISTRIBUTION map in described target area;
Data memory module (70), for storing described cellphone information, described video information and the described network information, and stores described DYNAMIC DISTRIBUTION map.
Described WI-FI focus simulator (40) receives the information of described WI-FI searcher (30), and sets up virtual WI-FI focus; Described data processing module (50) receives the network information of the video information of described Vehicular video monitoring module (10), the cellphone information of described cellular base station simulator (20) and described WI-FI focus simulator (40), and correlation inquiry, cluster analysis are carried out to described video information, described cellphone information and the described network information, and analysis result is sent to described data memory module (70); Described GIS module (60) receives the information of described data processing module (50), and makes described DYNAMIC DISTRIBUTION map according to the information of described data processing module (60); Data memory module (70) receives the information of described GIS module (60), stores described DYNAMIC DISTRIBUTION map.
2. the large data acquisition system of police multi-source as claimed in claim 1, it is characterized in that, described cellphone information comprises the positional information of phone number and described phone number.
3. the large data acquisition system of police multi-source as claimed in claim 1, it is characterized in that, described video information comprises video image, video image positional.
4. the large data acquisition system of police multi-source as claimed in claim 1, is characterized in that, the described network information comprises MAC Address, IP address and user profile.
5. the large data acquisition system of police multi-source as claimed in claim 1, it is characterized in that, described WI-FI signal attribute comprises device name, signal strength signal intensity, networking speed, predetermined encryption pattern, presets certification mode, label, the Mac address of AP, channel, frequency, networking form.
6. the large data acquisition system of police multi-source as claimed in claim 1, is characterized in that, described cellular base station simulator (20) is made up of main frame and portable computer.
7. the large data acquisition system of police multi-source as claimed in claim 1, is characterized in that, described DYNAMIC DISTRIBUTION map is used for the DYNAMIC DISTRIBUTION of display video, phone number and the network information.
8. the large data acquisition system of police multi-source as claimed in claim 1, it is characterized in that, described data processing module (50) also feeds back to described Vehicular video monitoring module (10), described cellular base station analog module (20) and described WI-FI focus simulator (40) for sending.
9. the large data acquisition system of police multi-source as claimed in claim 1, is characterized in that, the large data acquisition system of described police multi-source also comprises power module and display module.
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| CN201410489729.XA CN104243926A (en) | 2014-09-23 | 2014-09-23 | Multi-source big data collection system for police |
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| CN105306891A (en) * | 2015-10-21 | 2016-02-03 | 北京锐安科技有限公司 | Monitoring and early warning method, device and system |
| CN105682119A (en) * | 2016-01-21 | 2016-06-15 | 苏州盛世十月软件技术有限公司 | Checkpoint supervising system and control method of checkpoint supervising system |
| CN106162080A (en) * | 2016-06-30 | 2016-11-23 | 福建星网锐捷安防科技有限公司 | Information collecting method, Intellisense camera head and Intelligent campus system |
| CN106339428A (en) * | 2016-08-16 | 2017-01-18 | 东方网力科技股份有限公司 | Identity identification method and device for suspects based on large video data |
| CN106993162A (en) * | 2017-04-14 | 2017-07-28 | 深圳市清大鹏城电子科技有限公司 | A kind of video perceives identification managing device and management method with mobile data |
| CN107888877A (en) * | 2017-11-13 | 2018-04-06 | 毛国强 | The method and its system of car tracing and acquisition of road traffic information |
| CN109543566A (en) * | 2018-11-05 | 2019-03-29 | 深圳市商汤科技有限公司 | Information processing method and device, electronic equipment and storage medium |
| 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 |
| CN112567770A (en) * | 2018-08-17 | 2021-03-26 | 华为技术有限公司 | Method for acquiring identifier of terminal equipment and network element |
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| CN105095451A (en) * | 2015-07-27 | 2015-11-25 | 深圳先进技术研究院 | Police unmanned aerial vehicle big data acquisition system and crime spatial database construction method |
| CN105306891A (en) * | 2015-10-21 | 2016-02-03 | 北京锐安科技有限公司 | Monitoring and early warning method, device and system |
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| CN106993162A (en) * | 2017-04-14 | 2017-07-28 | 深圳市清大鹏城电子科技有限公司 | A kind of video perceives identification managing device and management method with mobile data |
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| 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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