CN103646371A - Network sharing-based crime forensics system and method - Google Patents
Network sharing-based crime forensics system and method Download PDFInfo
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- CN103646371A CN103646371A CN201310613714.5A CN201310613714A CN103646371A CN 103646371 A CN103646371 A CN 103646371A CN 201310613714 A CN201310613714 A CN 201310613714A CN 103646371 A CN103646371 A CN 103646371A
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Abstract
The invention provides a network sharing-based crime forensics system. The network sharing-based crime forensics system comprises an information release network module used for a public security department to released a case, an information uploading network module which is used for the public to upload real time the clues and evidence pictures of the case, and an information processing module, wherein the information processing module is connected with the information uploading network module and is used for reading time and locations in the EXIF information of the clues and the evidence pictures according to the formats of the clues and the pictures, and searching and identifying reference pictures conforming to the case, and automatically collecting and storing the reference pictures. The invention also provides a network sharing-based crime forensics method. According to the network sharing-based crime forensics system and method of the invention, the clues for solving the case and evidences are collected through a network, and therefore, the amount of information can be effectively increased, and case handling efficiency can be improved, and at the same time, automatic and efficient retrieve and screening of a large amount of picture information can be facilitated through reading the time and location information in the EXIF information of the clues and the evidence pictures.
Description
Technical field
The present invention relates to urban safety technical field, relate in particular to a kind of network based on location picture and share crime evidence-obtaining system and method.
Background technology
City serious accident and delinquent, needs public security to drop into a large amount of manpowers and clue is collected evidence, found to the time, as found eye witness, transferring monitoring video etc.But, in said process, the problems such as ubiquity one-way, randomness, locality and susceptibility.
Along with scientific and technological progress, taking a picture in location has become the major function of the equipment such as digital camera, mobile phone, portable computer, utilize GPS(Global Positioning System, GPS), the location-based service of LBS(, Location Based Service, LBS) function, great amount of images resource that the public has taken pictures behavior generation anywhere or anytime, especially important in city, bustling, traffic, gather place, obviously, these resources all can be collected evidence for police investigation.
EXIF(Exchangeable image file format) being the abbreviation of exchangeable image file format, is that the photo of digital camera is set specially, the attribute information of recording photograph and photographed data.EXIF is additional in the files such as JPEG, TIFF, RIFF, increases relevant digital camera photographing information, comprises camera model, shooting time, resolution, locus and direction etc.The present invention is based on location picture, propose a kind of network and share crime evidence collecting method and system.
Summary of the invention
In view of this, the object of this invention is to provide a kind of network based on location picture and share crime evidence-obtaining system and method.
Network is shared a crime evidence-obtaining system, and it comprises:
For public security department, announce the information delivery network module of merit;
For the public, upload in real time the clue of described merit and the information of evidence picture is uploaded mixed-media network modules mixed-media; And
Message processing module, it is uploaded mixed-media network modules mixed-media with described information and is connected, for read the when and where of its EXIF information according to the form of described clue and evidence picture, search, identification meet the reference picture of described merit, and automatically collect and store.
In the present invention's one better embodiment, described message processing module adopts standard picture to process the EXIF information that function reads described clue and evidence picture.
In the present invention's one better embodiment, described information is uploaded mixed-media network modules mixed-media and is further comprised information recording module, for recording, uploads the public's the information of described clue and evidence picture and the Word message of the clue of described merit and evidence.
In the present invention's one better embodiment, described network is shared crime evidence-obtaining system and is further comprised memory module, the reference picture that meets described merit of searching for, identifying for storing described message processing module.
In the present invention's one better embodiment, described merit comprises crime when and where.
In the present invention's one better embodiment, described information delivery network module and described information are uploaded mixed-media network modules mixed-media and are all selectively communicated to connect the mobile terminal device in the public.
The invention provides a kind of network and share crime evidence collecting method, it comprises the steps:
S11, public security department announce merit by information delivery network module;
S12, the public, according to described merit, upload by information clue and the evidence picture that mixed-media network modules mixed-media is uploaded described merit;
S13, utilize message processing module to read the when and where in its EXIF information according to the form of described clue and evidence picture, search, identification meet the reference picture of described merit, and automatically collect and store.
In the present invention's one better embodiment, in step S12, further comprise by information recording module records and upload the public's the information of described clue and evidence picture and the Word message of the clue of described merit and evidence.
In the present invention's one better embodiment, the public is selectively communicated to connect in described information delivery network module and described information and is uploaded mixed-media network modules mixed-media by mobile terminal device.
Compared to prior art, network provided by the invention is shared crime evidence-obtaining system and method tool has the following advantages: one, for cracking of cases pattern, by the passive investigation of traditional public security (police), changing the masses into initiatively reports, by internet channel, collect clue to solve the case, collect evidence, can effectively increase quantity of information, improve case handling efficiency; Two,, by reading time and the positional information in clue and evidence picture EXIF, be convenient to the pictorial information of magnanimity to retrieve automatically and efficiently and screen.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
The network that Fig. 1 provides for first embodiment of the invention is shared the schematic diagram of crime evidence-obtaining system;
The network that Fig. 2 provides for second embodiment of the invention is shared the process flow diagram of crime evidence collecting method.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is further detailed explanation.
Refer to Fig. 1, first embodiment of the invention provides a kind of network to share crime evidence-obtaining system 100, it comprises information delivery network module 10, information is uploaded mixed-media network modules mixed-media 20 and message processing module 30, described information delivery network module 10 is announced merit for public security department, described information is uploaded mixed-media network modules mixed-media 20 and for the public, is uploaded in real time clue and the evidence picture of described merit, described message processing module 30 is uploaded mixed-media network modules mixed-media 10 with described information and is connected, for read the when and where of its EXIF information according to the form of described clue and evidence picture, search, identification meets the reference picture of described merit, and automatically collect and store.
In the present embodiment, described message processing module 30 adopts standard picture to process the EXIF information that function reads described clue and evidence picture, particularly, reads the EXIF information of described clue and evidence picture by computer programming language exploitation.Thus, can effectively to the time of clue and evidence and space, position.
Further, described information is uploaded mixed-media network modules mixed-media 20 and is comprised information recording module 21, for record the public who uploads described clue and evidence picture information (as effective identity information of the public) and as described in the clue of merit and the Word message of evidence.
Further, the shared crime evidence-obtaining system 100 of described network comprises memory module 40, the reference picture that meets described merit of searching for, identifying for storing described message processing module 30.Be understandable that, described memory module 40 is connected with described message processing module 30.Be understandable that, described memory module 40 can be integrated in described message processing module 30, also can be used as independent parts.
Be understandable that, described merit comprises crime when and where, and the public can upload the time period relevant to described merit and picture and/or the word of the clue in regional extent and evidence accordingly thus.
In the present embodiment, described information delivery network module 10 and described information are uploaded mixed-media network modules mixed-media 20 and are all selectively communicated to connect the mobile terminal device in the public, as mobile phone, panel computer etc., the public can be according to picture and/or the word of the voluntary clue that described merit is provided of the situation of oneself and evidence thus.
Refer to Fig. 2, second embodiment of the invention provides a kind of network to share crime evidence collecting method, and it comprises the steps:
S11, public security department announce merit by information delivery network module 10.
Particularly, public security department can arrange described information delivery network module 10 on the net in the delinquent investigation and evidence collection of offering, and for the common people, provides all kinds of criminal informations.Thus, public security department can announce described merit according to the needs of handling a case, and comprises crime when and where, the crime clue of open collection in correlation time section and region.
S12, the public, according to described merit, upload by information clue and the evidence picture that mixed-media network modules mixed-media 20 is uploaded described merit.
Further, comprise by information recording module 21 records and upload the public's the information of described clue and evidence picture and the Word message of the clue of described merit and evidence.
Particularly, the public, according to the described merit of knowing from described information delivery network module 10, provides relevant information in conjunction with personal story, comprises word and pictorial information, i.e. the clue of described merit and evidence picture and/or word.
Thus, can collection clue to solve the case be initiatively provided, collect evidence by the public, and then can effectively increase quantity of information, improve case handling efficiency.
In the present embodiment, the public selectively communicates to connect (wire communication connection or radio communication connection) by mobile terminal device and uploads mixed-media network modules mixed-media 20 in described information delivery network module 10 and described information.The public can be according to voluntary the obtaining described merit and/or provide the clue of described merit and the picture of evidence and/or word of the situation of oneself thus.
S13, utilize message processing module 30 to read the when and where in its EXIF information according to the form of described clue and evidence picture, search, identification meet the reference picture of described merit, and automatically collect and store.
In the present embodiment, by web search program, according to the different classes of picture format of described clue and evidence picture, read the when and where in its EXIF information, search, identification meet the picture concerned (as with reference to picture) of described merit, and automatically collect, be stored in described memory module 40, for further analysis, identification.
In the present embodiment, described message processing module 30 adopts standard picture to process the EXIF information that function reads described clue and evidence picture, particularly, reads the EXIF information of described clue and evidence picture by computer programming language exploitation.Thus, can, by reading time and the positional information in clue and evidence picture EXIF, mass picture information be retrieved automatically and efficiently and be screened.
Compared to prior art, described network is shared crime evidence-obtaining system 100 and described network and is shared crime evidence collecting method tool and have the following advantages: one, for cracking of cases pattern, by the passive investigation of traditional public security (police), changing the masses into initiatively reports, by internet channel, collect clue to solve the case, collect evidence, can effectively increase quantity of information, improve case handling efficiency; Two,, by reading time and the positional information in clue and evidence picture EXIF, be convenient to the pictorial information of magnanimity to retrieve automatically and efficiently and screen.
The above, only embodiments of the invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with embodiment, yet not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. network is shared a crime evidence-obtaining system, it is characterized in that, comprising:
For public security department, announce the information delivery network module of merit;
For the public, upload in real time the clue of described merit and the information of evidence picture is uploaded mixed-media network modules mixed-media; And
Message processing module, it is uploaded mixed-media network modules mixed-media with described information and is connected, for read the when and where of its EXIF information according to the form of described clue and evidence picture, search, identification meet the reference picture of described merit, and automatically collect and store.
2. network as claimed in claim 1 is shared crime evidence-obtaining system, it is characterized in that, described message processing module adopts standard picture to process the EXIF information that function reads described clue and evidence picture.
3. network as claimed in claim 1 is shared crime evidence-obtaining system, it is characterized in that, described information is uploaded mixed-media network modules mixed-media and is further comprised information recording module, for recording, uploads the public's the information of described clue and evidence picture and the Word message of the clue of described merit and evidence.
4. network as claimed in claim 1 is shared crime evidence-obtaining system, it is characterized in that, described network is shared crime evidence-obtaining system and is further comprised memory module, the reference picture that meets described merit of searching for, identifying for storing described message processing module.
5. network as claimed in claim 1 is shared crime evidence-obtaining system, it is characterized in that, described merit comprises crime when and where.
6. network as claimed in claim 1 is shared crime evidence-obtaining system, it is characterized in that, described information delivery network module and described information are uploaded mixed-media network modules mixed-media and all selectively communicated to connect the mobile terminal device in the public.
7. network is shared a crime evidence collecting method, it is characterized in that, comprises the steps:
S11, public security department announce merit by information delivery network module;
S12, the public, according to described merit, upload by information clue and the evidence picture that mixed-media network modules mixed-media is uploaded described merit;
S13, utilize message processing module to read the when and where in its EXIF information according to the form of described clue and evidence picture, search, identification meet the reference picture of described merit, and automatically collect and store.
8. network as claimed in claim 7 is shared crime evidence collecting method, it is characterized in that, in step S12, further comprises by information recording module records and uploads the public's the information of described clue and evidence picture and the Word message of the clue of described merit and evidence.
9. network as claimed in claim 7 is shared crime evidence collecting method, it is characterized in that, the public is selectively communicated to connect in described information delivery network module and described information and uploaded mixed-media network modules mixed-media by mobile terminal device.
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| CN201310613714.5A CN103646371A (en) | 2013-11-27 | 2013-11-27 | Network sharing-based crime forensics system and method |
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| CN201310613714.5A CN103646371A (en) | 2013-11-27 | 2013-11-27 | Network sharing-based crime forensics system and method |
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| CN104166932A (en) * | 2014-08-04 | 2014-11-26 | 深圳先进技术研究院 | Picture-trade-oriented picture property collection and verification method |
| CN110610322A (en) * | 2019-09-19 | 2019-12-24 | 腾讯科技（深圳）有限公司 | Clue data processing method, device and equipment based on block chain and storage medium |
| CN112700357A (en) * | 2020-12-22 | 2021-04-23 | 深圳市安络科技有限公司 | Network case data sharing method, device and equipment |
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| US8117225B1 (en) * | 2008-01-18 | 2012-02-14 | Boadin Technology, LLC | Drill-down system, method, and computer program product for focusing a search |
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| CN104166932A (en) * | 2014-08-04 | 2014-11-26 | 深圳先进技术研究院 | Picture-trade-oriented picture property collection and verification method |
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| CN110610322A (en) * | 2019-09-19 | 2019-12-24 | 腾讯科技（深圳）有限公司 | Clue data processing method, device and equipment based on block chain and storage medium |
| CN112700357A (en) * | 2020-12-22 | 2021-04-23 | 深圳市安络科技有限公司 | Network case data sharing method, device and equipment |
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