CN104021144A - System and method for distribution storage of law enforcement recorded information acquisition work station - Google Patents
System and method for distribution storage of law enforcement recorded information acquisition work station Download PDFInfo
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- CN104021144A CN104021144A CN201410204474.8A CN201410204474A CN104021144A CN 104021144 A CN104021144 A CN 104021144A CN 201410204474 A CN201410204474 A CN 201410204474A CN 104021144 A CN104021144 A CN 104021144A
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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
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
Abstract
The invention discloses a system and method for distribution storage of a law enforcement recorded information acquisition work station. The system comprises a media source connecting module, a media source analysis module, a database checking/polling module, a media source processing module and a conversion storage module. The media source connecting module is used for being connected with a media source of an external law enforcement monitoring device through internet. The media source analysis module is used for analyzing the media source needing converting, acquiring media information of the media source and generating a media source database. The database checking/polling module is used for checking the structure and data of the effective media source database and making corresponding data and the corresponding structure of the database form an SQL file according to an SQL command standard. The media source processing module is used for determining an effective media source needing storing according to the current information of the SQL file. The conversion storage module is used for executing conversion storage of the media source according to the determined effective media source. According to the system and method, a client side of the law enforcement recorded information acquisition work station can intelligently select and store effective evidence through the media information, equipment pressure of the acquisition station and network transmission pressure are reduced, law enforcement recorded data are managed in a centralized mode, and the service performance of the system is improved.
Description
Technical field
The present invention relates to that multiple single alert law enforcement video and audio registering instruments share and the data linkage collection of public's supervisory system key message, transmit, call, patrol and examine, the platform field such as power management, specifically refer to law enforcement recorded information acquisition workstation distributed memory system and method.
Background technology
Single alert law enforcement video and audio registering instrument, is called for short police law-enforcing recorder, and this product is the actual demand for law enforcement agency, and the police individual soldier's electronic product of a high-tech of design research and development, is applicable to each categories within police force.Law-enforcing recorder integrates digital vedio recording, digital photographing, intercommunication call function, can carry out digitized record to field condition dynamic, static in enforcing law.Its volume is little, lightweight, wearing is flexible, also possesses waterproof, shockproof, the anti-ability of falling, and built-in infrared lamp still can ensure to shoot with video-corder image definition at night simultaneously, is convenient to public security cadres and police's complete class of system law enforcement in various environment and uses; By the multistage Password Management of random setting, both can site playback, can not be tampered by safeguard file again, guarantee the just, authoritative of shot with video-corder data.The field image information material of law-enforcing recorder record, for case commander, detection and procuratorial organ's evidence obtaining.
Along with popularizing of law-enforcing recorder, user's data importing to many law-enforcing recorders simultaneously/go out, locate playback, time calibration, data retrieval, network browsing, data transmission, power source charges etc. management expectancy can system realize, and expedited the emergence of the design of law enforcement recorded information acquisition workstation (hereinafter to be referred as acquisition station) and software and hardware system thereof.On system, law enforcement recorded information acquisition station can accomplish that the compatible day law enforcement video information outside net system gathers and management: mode and the law-enforcing recorder by wired (optical fiber etc.) or wireless (WIFI/3G/4G etc.) or be distributed in public's watch-dog in each place or the police-used emergency equipment connection of deploying to ensure effective monitoring and control of illegal activities, reaches Real-time Collection, displaying live view, monitors and the object of remote transmission in real time; Also can gather useful information by law-enforcing recorder localization unloading, and collection useful information is entered to system by acquisition station image data.
On the other hand, configure the more unit of law-enforcing recorder for policeman, conventionally all need supporting multi-section law enforcement recorded information acquisition station, carry out data acquisition to facilitate simultaneously to the law-enforcing recorder of One's name is legion.Because law-enforcing recorder is numerous, the data volume of every law-enforcing recorder storage is huge, and the transmission time is longer, invalid and there are data greatly in the data of the whole unloading collections of field notes information with respect to scene evidence taking, for example in a law-enforcing recorder, often just only have extremely short time slice for on-the-spot vaild evidence every day, and the various on-site law-enforcing information managements that adopt now, must lay separately network (or Emergency use wireless network) system, in the network coverage, there is very large restriction with transmitted data amount, system wiring is extremely inconvenient, system memory space requires huge, cause system Construction with high costs, investment repeats, the wasting of resources.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, a kind of law enforcement recorded information acquisition station distributed memory system is provided, alleviate law enforcement recorded information acquisition station equipment pressure and alleviate Internet Transmission pressure, realize law enforcement and record audio/video, the concentrated management of positional information, the monitor message interlock of public's supervisory system and police day net supervisory system, greatly improves system public security and takes precautions against service performance.
The object of the invention is to be achieved through the following technical solutions:
Law enforcement recorded information acquisition station distributed memory system, comprising:
Source of media link block, for connecting the source of media of outside law-enforcing recorder or supervising device by internet or USB;
Source of media analysis module, for analyzing the source of media that needs to carry out conversion, obtains its media information, and is generated as source of media database;
Database is checked module, and structure and data to efficient media source database are checked, patrolled and examined, and corresponding data and database structure are formed to SQL file according to sql command specification;
Source of media processing module, according to the information of current SQL file, determines the efficient media source that needs storage;
Conversion storage module, for carrying out the conversion storage of source of media according to definite efficient media source.
Concrete, described media information comprises one or more in time, position, media file size, media diary, medium type of the law-enforcing recorder of source of media information recording or the numbering of supervising device, media recording.
Concrete, described law enforcement recorded information acquisition station distributed memory system also comprises delivery module, for automatically uploading conversion storage module data information to Center For Information Management of downloaded stored.
Preferably, described law enforcement recorded information acquisition station distributed memory system also comprises user's operational module, comprise a user interface, in user interface, at least show inquiry control and download control, and the source of media database of media information of specifying for automatically inquire about or patrol and examine user after this inquiry control of user's proper operation, and for after this download control of user's proper operation, download user specifies the law-enforcing recorder of numbering or the source of media of law enforcement supervising device to conversion storage module automatically.
Concrete, the public security private network that described internet is wired or wireless network.
Based on same design, the present invention also provides a kind of law enforcement recorded information acquisition station distributed storage method, comprises the following steps:
A, connect the source of media of law-enforcing recorder or the supervising device of outside Unified number by internet;
B, analysis need to carry out the source of media of conversion, obtain its media information, and are generated as source of media database;
C, structure and data to efficient media source database are checked or patrol and examine, and corresponding data and database structure are formed to SQL file according to sql command specification;
D, source of media processing module, according to the information of current SQL file, are determined the efficient media source that needs storage;
E, conversion storage module are carried out the conversion storage of source of media according to definite efficient media source.
Concrete, described media information comprises one or more in time, position, media file size, daily record, medium type of the law-enforcing recorder of source of media information recording or the numbering of supervising device, media recording.
Concrete, described law enforcement recorded information acquisition station distributed storage method also comprises:
When receive user to specify media information inquire about or download instruction time, the source of media database of the media information that inquiring user is specified automatically, or download user specifies the law-enforcing recorder of numbering or the source of media of law enforcement supervising device to conversion storage module automatically.
The present invention has the following advantages and beneficial effect compared to existing technology:
1, the evidence that the present invention can concentrate many law-enforcing recorders of collection or law enforcement supervising device to shoot with video-corder, automatically the source of media of the law-enforcing recorder to Unified number or law enforcement supervising device is analyzed by number, and generate source of media database, and file by number according to media information, make the client of law enforcement recorded information acquisition station carry out intellectual selection storage (as audio and video characteristic identification etc.) to vaild evidence by media information, alleviate acquisition station equipment pressure and alleviate Internet Transmission pressure, realize law enforcement record data and concentrate management, improve security of system and take precautions against service performance.
2, source of media link block of the present invention connects the law enforcement supervising device of outside Unified number by internet or USB etc., can be on acquisition station real-time implementation digital remote image real-time recording, backup, report to the police, patrol and examine, the functions such as retrieval, playback, characteristic query of also can recording a video.
3, the present invention can be on user's operational module the condition such as time by a certain source of media information recording, position, media file size, daily record, medium type, feature inquire about, patrol and examine, the operation such as download, realize many law-enforcing recorders or law enforcement supervising device recorded information is unified stores, files, consults and manage.
4, the present invention can, when law enforcement recorded information gathers, be numbered the operations such as management, power management, information deletion empty, software upgrading, the playback of record position longitude and latitude electronic chart to source of media.
Brief description of the drawings
Fig. 1 is the theory diagram of law enforcement recorded information acquisition station distributed memory system of the present invention.
Fig. 2 is the FB(flow block) of law enforcement recorded information acquisition station distributed storage method of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of law enforcement recorded information acquisition station distributed memory system, comprising:
Source of media link block 1, for connecting the source of media of outside law-enforcing recorder or supervising device by internet or USB;
Source of media analysis module 2, for analyzing the source of media that needs to carry out conversion, obtains its media information, and is generated as source of media database 3;
Database is checked module 4, and the structure to efficient media source database and data are checked or patrolled and examined, and corresponding data and database structure are formed to SQL file according to sql command specification;
Source of media processing module 5, according to the information of current SQL file, determines the efficient media source that needs storage;
Conversion storage module 6, for carry out the conversion storage of source of media according to definite efficient media source, described source of media link block 1, source of media analysis module 2, database check that module 4, source of media processing module 5, conversion storage module 6 connect successively, and described source of media link block 1 is also connected with conversion storage module 6.
According to the different of the law enforcement data that collect and be convenient to optionally distributed storage, media information described in the present invention comprises one or more in time, position, media file size, media diary, medium type of the law-enforcing recorder of source of media information recording or the numbering of supervising device, media recording.Before adopting said system to store, acquisition station equipment can pass through above-mentioned information intelligent recognition and classification, thereby is that distributed storage is ready.
Described law enforcement recorded information acquisition station distributed memory system also comprises delivery module 7, and for automatically uploading conversion storage module 6 data information to Center For Information Management 8 of downloaded stored, described delivery module 7 is connected with conversion storage module 6.This Center For Information Management can be a computer, or a server, for the storage of great mass of data information, consults and manages.After uploading, the evidence that can shoot with video-corder many law enforcement supervising devices that collect carries out efficient association, integrated, unified filing, data and the business of management whole system.
Described law enforcement recorded information acquisition station distributed memory system also comprises user's operational module 9, comprise a user interface, in user interface, at least show inquiry control and download control, and the source of media database 3 of media information of specifying for automatically inquire about or patrol and examine user after this inquiry control of user's proper operation, and for after this download control of user's proper operation, automatically download user specifies the law-enforcing recorder of numbering or the source of media of law enforcement supervising device to conversion storage module 6, and described user's operational module 9 is connected with source of media processing module 5.By user's operational module, realize the audio frequency and video video recording of inquiry vaild evidence automatically, carry out multi-mode playing back videos and download, backup, management application is convenient.Concrete, the public security private network that described internet is wired or wireless network.
Based on same design, as shown in Figure 2, the present invention also provides a kind of law enforcement recorded information acquisition station distributed storage method, comprises the following steps:
A, connect the source of media of law-enforcing recorder or the supervising device of outside Unified number by internet;
B, analysis need to carry out the source of media of conversion, obtain its media information, and are generated as source of media database;
C, structure and data to efficient media source database are checked, and corresponding data and database structure are formed to SQL file according to sql command specification;
D, source of media processing module, according to the information of current SQL file, are determined the efficient media source that needs storage;
E, conversion storage module are carried out the conversion storage of source of media according to definite efficient media source.
Concrete, described media information comprises one or more in time, position, media file size, daily record, medium type of the law-enforcing recorder of source of media information recording or the numbering of supervising device, media recording.
Concrete, described law enforcement recorded information acquisition station distributed storage method also comprises:
When receive user to specify media information inquire about, patrol and examine or download instruction time, the source of media database of the media information that inquiring user is specified automatically, or download user specifies the law-enforcing recorder of numbering or the source of media of law enforcement supervising device to conversion storage module automatically.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (8)
1. law enforcement recorded information acquisition station distributed memory system, is characterized in that, comprising:
Source of media link block, for connecting the source of media of outside law-enforcing recorder or supervising device by internet or USB;
Source of media analysis module, for analyzing the source of media that needs to carry out conversion, obtains its media information, and is generated as source of media database;
Database is checked module, and the structure to efficient media source database and data are checked or patrolled and examined, and corresponding data and database structure are formed to SQL file according to sql command specification;
Source of media processing module, according to the information of current SQL file, determines the efficient media source that needs storage;
Conversion storage module, for carrying out the conversion storage of source of media according to definite efficient media source.
2. law enforcement recorded information acquisition station distributed memory system according to claim 1, it is characterized in that, described media information comprises one or more in time, position, media file size, media diary, medium type of the law-enforcing recorder of source of media information recording or the numbering of supervising device, media recording.
3. law enforcement recorded information acquisition station distributed memory system according to claim 1, it is characterized in that, described law enforcement recorded information acquisition station distributed memory system also comprises delivery module, for automatically uploading conversion storage module data information to Center For Information Management of downloaded stored.
4. law enforcement recorded information acquisition station distributed memory system according to claim 1, it is characterized in that, described law enforcement recorded information acquisition station distributed memory system also comprises user's operational module, comprise a user interface, in user interface, at least show inquiry control and download control, and for the source of media database of the media information that automatically inquiring user is specified after this inquiry control of user's proper operation, and for after this download control of user's proper operation, automatically download user specifies the law-enforcing recorder of numbering or the source of media of law enforcement supervising device to conversion storage module.
5. according to law enforcement recorded information acquisition station distributed memory system described in claim 1-4 any one, it is characterized in that the public security private network that described internet is wired or wireless network.
6. use the system as claimed in claim 1 to carry out a distributed storage method, it is characterized in that, comprise the following steps:
A, connect the source of media of law-enforcing recorder or the supervising device of outside Unified number by internet;
B, analysis need to carry out the source of media of conversion, obtain its media information, and are generated as source of media database;
C, structure and data to efficient media source database are checked, and corresponding data and database structure are formed to SQL file according to sql command specification;
D, source of media processing module, according to the information of current SQL file, are determined the efficient media source that needs storage;
E, conversion storage module are carried out the conversion storage of source of media according to definite efficient media source.
7. distributed storage method according to claim 6, it is characterized in that, described media information comprises one or more in time, position, media file size, daily record, medium type of the law-enforcing recorder of source of media information recording or the numbering of supervising device, media recording.
8. according to distributed storage method described in claim 6 or 7, it is characterized in that, described law enforcement recorded information acquisition station distributed storage method also comprises:
When receive user to specify media information inquire about or download instruction time, automatically inquire about or patrol and examine the source of media database of the media information of user's appointment, or download user specifies the law-enforcing recorder of numbering or the source of media of law enforcement supervising device to arrive conversion storage module automatically.
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