CN107040762A - A kind of politics and law secure supervision system applied to public security bureau - Google Patents
A kind of politics and law secure supervision system applied to public security bureau Download PDFInfo
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- CN107040762A CN107040762A CN201710280481.XA CN201710280481A CN107040762A CN 107040762 A CN107040762 A CN 107040762A CN 201710280481 A CN201710280481 A CN 201710280481A CN 107040762 A CN107040762 A CN 107040762A
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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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The invention discloses a kind of politics and law secure supervision system applied to public security bureau, the system construction uses high-definition network video acquisition system, using system of the high-definition network camera as front monitoring front-end, the integrated collection including audio-video signal of system, coding, transmission, storage and center control, using special HD recording main frame, the system can pass through the alarm detection equipment in the hearing room of front end, personnel are detected into Homeway.com/inquiry room use state, and Centralized Monitoring platform is transmitted signals to by dedicated hard disk video recording main frame in real time, platform passes through pop-up video image, acoustic-optic indicator, information superposition, passage video recording mode realizes linkage, and detailed log, convenient query and search afterwards.Present system reasonable in design, has the advantages that hearing management convenience, security reliability, expansibility, intellectuality, high Qinghua and customization of individual character, and achievable multisystem interconnects effect.
Description
Technical field
The invention belongs to field of intelligent control technology, and in particular to a kind of politics and law safety supervision system applied to public security bureau
System.
Background technology
Required according to associated documents such as the Ministry of Public Security, synchronization video recording is handled a case the important step of process as public security, is to carry
Take the important means of criminal activity relevant information, it is necessary to set up standard unified query environment and facility condition, be conducive to strengthening
Legal supervision to interrogation procedures, preferably regulate the law enforcement behavior, law enforcement of promoting fairness；Ensure and authorized by query people's law simultaneously
Rights and interests, be public security organ strengthen law enforcement standardization construction strong behave, be improve Criminal Investigation working level it is objective will
Ask.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art there is provided a kind of reasonable in design,
There is hearing management convenience, security reliability, expansibility, intellectuality, high Qinghua and customization of individual character, can be real
Existing multisystem interconnects the politics and law secure supervision system applied to public security bureau of effect.
Technical scheme：A kind of politics and law secure supervision system applied to public security bureau of the present invention, the system construction is adopted
Use high-definition network video acquisition system, using system of the high-definition network camera as front monitoring front-end, system it is integrated including sound
Collection, coding, transmission, storage and the center control of vision signal, using special HD recording main frame, the system can be by preceding
The alarm detection equipment in hearing room is held, personnel are detected into Homeway.com/inquiry room use state, and pass through dedicated hard disk in real time
Video recording main frame transmits signals to Centralized Monitoring platform, and platform passes through pop-up video image, acoustic-optic indicator, information superposition, passage
Video recording mode realizes linkage, and log in detail, convenient query and search afterwards；
The system includes hearing room control system, control room control system, remote command center and management platform software, described
Hearing room control system includes feature video camera, panoramic camera, alarm, sound pick-up, temperature humidity display and notes computer,
The feature video camera, panoramic camera, alarm, sound pick-up, temperature humidity display and notes computer connect with hearing main frame
Connect；
Described control room control system includes commander's client, interchanger, center management server, decoder and display screen,
Commander's client, interchanger, decoder and display screen are connected with center management server, and control room control system passes through
Interchanger is mutually communicated with hearing room control system；
Described remote command center includes remote command client, interchanger, remote center's management server, decoder and shown
Display screen, the remote command client, interchanger, decoder and display screen are connected with remote center management server, and this is remote
Journey command centre is mutually communicated by interchanger with control room control system；
Described management platform software includes video and audio recording, synchronous RW, file service, live hearing, control and command, data pipe
Reason and system management function.
Further, the head end video image capture device of described hearing room control system selects network high definition, and sound is regarded
The primary link of frequency data transmission is transmitted by internal lan, and the data transfer being related to inside hearing room includes：
Video data is gathered：Front network camera video signal is transferred to the network friendship for being deployed in equipment room by ethernet line
On changing planes, it is transferred to be deployed on the special NVR of hearing of central machine room or other storage mediums and is stored；
Audio data is gathered：Front end sound pick-up is connect by the audio input by the cable access network video camera of RVVP2 × 0.5
Mouthful, web camera encodes audio data and video data to be formed after mixed flow, by the network exchange for being deployed in equipment room
Machine is transferred to be deployed on the special NVR of hearing of central machine room or other storage mediums and stored；
Alarm signal is gathered：The alarm being deployed in hearing room is mainly used in hearing room personnel detection, determines making for hearing room
With situation, the alarm input interface disposed on nigh web camera is accessed by the cable of RVV2 × 1.0 nearby；
Temperature and humidity display signal acquisition：The temperature and humidity display being deployed in hearing room passes through Shielded Twisted Pair and hearing main frame
RS-232 data-interfaces interconnection, carry out signal transmission.Also the temperature and humidity display of network-type is can select, it is straight by ethernet line
Tap into row data signal transmission.
Further, support to sign one's name on a document suspect, case undertaker, suspect in the video and audio recording function, examine
Interrogate the multiple pictures of room panorama and carry out picture-in-picture superposition, and shown simultaneously on computer monitor, and to the position of pip image
It is adjusted with angle.
Further, the successful CD of imprinting in the synchronous RW function, CD is put into the CD-ROM drive of computer
The proprietary player carried by CD is played automatically, and possess continuous fast-forward functionality, emphasis mark search function and the time enter
Display function is spent, the relevant information of files can be shown within the preceding several seconds of cd recording Video Document, including：Case volume information, quilt
People, hearing people, hearing time, which disk information inquested.
Further, Surveillance center shows the service condition of hearing room using many careful same columns in the control and command function,
Support electronic map function；Meanwhile, can the multiple hearing rooms of simultaneous display scene synthesis monitoring image, support a variety of the preview windows
Combination, and shown according to hearing room progress screening.
Further, support to realize to video camera by synchronization video recording software or keyboard in the control and command function
The control of head and camera lens, realizes the comprehensive steering and aperture, focusing, the regulation of focal length of cloud mirror, meets in Interrogation Procedure
Due to light, record angle change and record suspect and recognizing the specific picture of the processes such as material evidence, hearing record signature
Need.
Further, high strength encrypting algorithm is used in the data management function, to the video and audio file and pen of storage
Record information is encrypted, and watermark prevents user and altered, using the integrated watermark verifying function of player, wherein video and audio text
The watermark of part need to be encrypted by inquesting private host, have connection certification, and video and audio when carrying out network transmission
The encryption and decryption process of file, it is ensured that information security.
Beneficial effect：Present system reasonable in design, with hearing management convenience, easily security reliability, extension
The advantages of property, intellectuality, high Qinghua and customization of individual character, achievable multisystem interconnects effect.
Brief description of the drawings
Fig. 1 is overall structure theory diagram schematic diagram of the invention.
Embodiment
A kind of politics and law secure supervision system applied to public security bureau as shown in Figure 1, the system construction uses high-definition network
Video acquisition system, using system of the high-definition network camera as front monitoring front-end, system it is integrated including audio-video signal
Collection, coding, transmission, storage and center control, using special HD recording main frame, the system can be by the hearing room of front end
Alarm detection equipment, detect personnel into Homeway.com/inquiry room use state, and pass through in real time dedicated hard disk record a video main frame will
Signal is transferred to Centralized Monitoring platform, and platform is real by way of pop-up video image, acoustic-optic indicator, information superposition, passage video recording
Now link, and log in detail, convenient query and search afterwards.
The system includes hearing room control system, control room control system, remote command center and management platform software, institute
The hearing room control system stated includes feature video camera, panoramic camera, alarm, sound pick-up, temperature humidity display and notes
Computer, the feature video camera, panoramic camera, alarm, sound pick-up, temperature humidity display and notes computer are led with hearing
Machine is connected.
Hearing room control system head end video image capture device selects network high definition, the primary link of audio frequency and video data transmission
Transmitted by internal lan.The data transfer being related to inside hearing room is broadly divided into following sections：
1 video data is gathered：
Front network camera video signal is transferred on the network switch for being deployed in equipment room by ethernet line, is transferred to
It is deployed on the special NVR of hearing of central machine room or other storage mediums and is stored.
2 audio datas are gathered：
Front end sound pick-up is by the audio input interface by the cable access network video camera of RVVP2 × 0.5, and web camera will
Audio data and video data encode to be formed after mixed flow, in being transferred to and be deployed in by being deployed in the network switch of equipment room
Stored on the special NVR of hearing in scheming room or other storage mediums.
3 alarm signals are gathered：
The alarm being deployed in hearing room is mainly used in hearing room personnel detection, determines the service condition of hearing room, passes through
The cable of RVV2 × 1.0 accesses the alarm input interface disposed on nigh web camera nearby.
4 temperature and humidity display signal acquisitions：
The temperature and humidity display being deployed in hearing room is interconnected by the RS-232 data-interfaces of Shielded Twisted Pair and hearing main frame,
Carry out signal transmission.Also the temperature and humidity display of network-type is can select, data signal transmission is directly carried out by ethernet line.
5 show card display：
Show that card display is mainly attached by the USB interface of VGA transmission lines and hearing terminal, carry out the exhibition of electronic evidence
Show.
System is directed to the access data transfer path of the network user：
Front-end camera image → (user uses synchronization video recording main frame → streaming media server when accessing more, is typically
Single channel video is more than 6 users and accessed) → client (command terminal or inquiry end), when user accesses, pass through purview certification.
Described control room control system includes commander's client, interchanger, center management server, decoder and display
Screen, commander's client, interchanger, decoder and display screen are connected with center management server, control room control system
Mutually communicated with hearing room control system by interchanger.
Described remote command center includes remote command client, interchanger, remote center's management server, decoder
And display screen, the remote command client, interchanger, decoder and display screen be connected with remote center management server,
The remote command center is mutually communicated by interchanger with control room control system.
On-screen display (osd) area is mainly made up of display device, switch device and basic framework equipment.Hearing monitoring refers to
Wave centrally through video wall centralized displaying monitored picture, the design of video wall mainly considers following factor：
1. Surveillance center's horizontal planning of building and size；
2. the quantity and size of mounting monitor on video wall.
With reference to the requirement of the economy of command centre's construction, applicability, reliability and high-quality, it is proposed that larger examines
Interrogate Surveillance center and build a set of video wall being made up of LCD large screen display systems and Duo Tai LCD monitors, realize that matrix is cut
The needs such as image, hearing commander, daily monitoring, emergency processing, video conference are changed, concrete configuration is according to Surveillance center's actual deployment
Construction situation is determined.
Described management platform software includes video and audio recording, synchronous RW, file service, live hearing, control and command, money
Expects pipe is managed and system management function.
Video surveillance platform software in this project is that a set of network used in private monitoring network environment that is positioned at concentrates prison
Software is controlled, in a distributed manner based on system design philosophies, each functional module is taken out from monitoring business, its duty is respectively applied, relative
It is independent, between Signalling exchange make their one organic wholes of composition again, can by public security subbureau, criminal investigation group, public security group,
Local police station, concentration area's news (inquirys) of handling a case ask that room and long-range query are managed as an entirety, realize synchronization video recording control,
Remote command, data such as have access at the function, can also realize above and below cascade network, across level commander and data have access to function.
Application platform software fully demonstrate public security hearing law enforcement traffic performance, with inquest law enforcement case business procedure based on
Line, is established with the hearing supervision of law enforcement mechanism that " files management " of case is elementary cell, realizes standardization enforcing law, number
The law-enforcing supervision requirement of word information management.
Platform software is divided into operating system layer, Development Framework and running environment layer, center from bottom to top on level framework
Service layer and the service application layer of hearing law enforcement.
Video and audio recording
(1) whole synchronization video recording
High-definition network camera, high-fidelity sound pick-up, high definition inquest private host and synchronize record simultaneously all in Interrogation Procedure
Sound is recorded a video, and is recorded a video since hearing place is entered by interrogator, with by hearing people's verification hearing record, signature stamp impression of the hand knot
Stop after beam, it is ensured that data are not lost.
(2) picture-in-picture superposition is freely set
Multiple pictures such as suspect, case undertaker, suspect are signed one's name on a document in system support, hearing room panorama carry out picture-in-pictures
Superposition, and shown simultaneously on computer monitor, the position of pip image and angle can be adjusted；Wherein, pass through
Hearing private host can synthesize the multiple paths of video images of picture-in-picture all the way.
(3) sound waveform detection, loss alarm
System supports sound waveform on-line checking, it is ensured that video recording sound is normal without loss.If audio has abnormal or lost,
Server has automatic prompting alarm.
(4) video file is continuously played
Video and audio recording file can be played continuously, time schedule bar can continue the recording played time, and playing process is without breakpoint
Phenomenon, with reference to " the continuous time code display " in data, embodies the requirement of " whole Synchronous Principle "；Meanwhile, in time schedule bar
On the mode of video segment small red flag that is marked to emphasis carry out highlight indication, relatively search.
(5) Streaming Media forwarding service
Support the Streaming Media of 200 road D1 videos to forward, can Multi-Client Concurrency Access hearing room monitoring image；In multidigit, leader is same
When check hearing, increase the fluency of picture sound, reduce pressure and bandwidth demand to equipment.
(6) two-node cluster hot backup service
Pass through two-node cluster hot backup, it is to avoid prolonged service disruption, it is ensured that system is long-term, reliable service.Inquest main frame, standby host same
Walk work, the detection of system automatic on-line is automatically switched, and does not influence video recording and data to preserve, it is ensured that two-shipper automaticdata it is synchronous and
Disaster Data is recovered automatically.
(7) array is centrally stored
System is supported to carry out centralized backup storage to video and audio material using disk array, to ensure the video and audio recording of long period
Data backup.
Synchronous RW
(1) double CD synchronous RWs
System supports the double CD synchronous RWs of hearing private host, also supports the double CD synchronous RWs of DVD, the time is terminated in hearing
Disk imprinting simultaneously is completed.During CD burning, playout software and generation CD numbering are automatically integrating, when imprinting is broken down, is
System automatic alarm.
(2) one key imprintings
As soon as system is supported to choose hearing to press key imprinting button again, complete hearing data is all burnt on CD, simultaneously
Whether information is put down in imprinting for prompting；One CD carves full, and system can be pointed out to insert new CD.
(3) CD is directly recorded
System supports CD real-time synchronization imprinting, hearing to realize quick placing after terminating.
(4) information superposition
The successful CD of imprinting, it is only necessary to CD is put into the proprietary player that can be carried in the CD-ROM drive of computer by CD certainly
It is dynamic to play, and possess continuous fast-forward functionality, emphasis mark search function and time schedule display function, record a video and provide in cd recording
In first 30 seconds of material（It is settable）The relevant information of files can be shown, including：Case volume information, by hearing people, hearing people, hearing when
Between, the information such as which disk.
(5) CD burning is encrypted
To prevent the random tyre of CD, system is encrypted when imprinting CDs, and is needed when CD is opened
Input password can just check video and audio recording data.
(6) CD cover printing
By corresponding hardware device, system is supported to print by file title, department of handling a case, by information such as hearing people, hearing times
Onto the front cover of CD.
(7) abnormality alarming
CD capacity has prompt facility when full soon or abnormal, and reserved certain changes the disk time, and video file is not lost during changing disk
Lose.Video and audio recording equipment has audio, video-losing alarm function, and with voice message, convenient and prompting user's operation.
File service
Interrogate that file server is main in interrogation procedures and the background services such as real-time CD recording, video file preservation are provided.When
When query starts, file server can in real time be stored in the video and audio file collected when interrogating the file path of setting automatically
It is interior, and real-time dish can be carried out.
Query file server can guarantee that video and audio file preserves the stability with real-time dish, real-time recording video recording and light
Disk imprinting is carried out simultaneously, is independent of each other.When file server is run, even if client software is because maloperation is closed, also not
Influence whether the preservation of video and audio file and real-time dish.
Module characteristic：
● institute's imprinting file and DVR video and audio recording file synchronization and completely the same, after once query is completed only
A few minutes are needed to complete all data imprintings.
● video and audio recording file high compression, a DVD can be with the video information of 10 hours of imprinting.
● system carries out point disk, a bidding quotation to imprinting CDs automatically, and supports CD to play automatically.
● when the file in CD is played, video embodies in a form of picture-in-picture.
Scene hearing
(1) electronic record
Electronic record can be carried out while hearing, writing-record system has preset conventional enquirement template and conventional notes template, can be square
Just typing and printing；Everyday words and notes template file support personalized, can freely be changed by client.
(2) emphasis is marked
In Interrogation Procedure, " emphasis mark " button can be pressed at any time, and input key content may be selected, on notes and records afterwards
It can be seen that emphasis label information, is clicked at small red flag, playback can jump to the picture at " emphasis mark " moment on picture progress bar
And continue to play.
(3) complete monitoring
Complete monitoring is realized to whole Interrogation Procedure, the software that can be recorded a video by synchronization is controlled to video camera, switched
The functions such as display, storage video recording, playing back videos.
(4) quick hearing
Clicking on " quick hearing " just can quickly be operated.Simple interface, is divided into and starts to record, stop recording, start dish
It is very clear Deng three quick bottons.
(5) head are superimposed
After the starting stage started in hearing, input volume information, by the real-time superimposing technique of video text, audiovisual card is made
According to fixed video title（Including title of a cause, suspect's title, hearing people title, organization, date-time, record people,
Inquest place, department of handling a case etc.）.
(6) instant messaging
Interrogator can carry out voice or written communication with commanding, be easy to the rapid detection of case.
(7) hearing and commander's common-use words are supported
User can put some common-use words in phrase library into, avoid the need for inputting repetition sentence every time during hearing, and direct
Selected from phrase library.User can increase, deletes, change common phrases.
Control and command
(1) Surveillance center
The service condition that same column shows hearing room is examined using more, supports electronic map function；Meanwhile, can the multiple hearings of simultaneous display
The scene synthesis monitoring image of room, supports a variety of the preview window combinations, it is possible to carry out screening according to hearing room and show.
(2) hearing is supervised
The important informations such as real-time video, the electronic record that can be inquested with real time inspection.
(3) command immediately
Commanding can carry out voice or written communication with any interrogator, support important hearing data transmission.
(4) Yun Jing is controlled
System supports the control to camera pan-tilt and camera lens by synchronization video recording software or keyboard realization, realizes cloud mirror
Comprehensive steering and aperture, focusing, the regulation of focal length, meet in Interrogation Procedure due to light, recording angle change and note
Suspect is recorded the need for the specific picture of the processes such as identification material evidence, hearing record signature.There are presetting bit setting and calling function,
Speed is controlled to can adjust.
(5) video wall is controlled
Systems support software decoding large-size screen monitors output, supports decoding card, decoder, the output of analog/digital matrix majorization, supports key
Disk, the control of 3D rocking bars, support high definition decoding output, support the upper wall of video switching, and support is entered to rack mirror control etc. to video camera.
(6) electronic map
Platform can use the integrated interface of the image conversion based on electronic map, and electronic map has intuitive and convenience, can be with
Using electronic map as operation interface, hearing room layout, service condition can be directly shown on the electronic map, click on related hearing room
Region can have access to video pictures, reach the effect quickly positioned.
(7) remote command
Leader can carry out long-range live preview and commander by LAN, private monitoring network etc., realize leader to inquesting the remote of selection
Journey visual command.
Data management
(1) digital watermarking is encrypted
By high strength encrypting algorithm, video and audio file and notes information to storage are encrypted, and watermark prevents user
Alter, it is desirable to which the integrated watermark verifying function of player, the wherein watermark of video and audio file need to be entered by inquesting private host
Row encryption.Special requirement will have a connection certification when carrying out network transmission, and video and audio file encryption and decryption process, it is ensured that
Information security.
(2) multistage cryptoguard
There is the rights management for public security organ's institutional framework, user consults video and audio recording data control of authority function, prevents to lead to
Cross non-secure software and obtain audiovisual information.
(3) noise reduction is handled
Non-linear editing is carried out to the video recorded in Interrogation Procedure, noise reduction processing is supported.
(4) emphasis, notes, video link
The emphasis marked in Interrogation Procedure, by the time schedule bar in synchronization video data playback in video playback
On in the way of small red flag observably mark out come, the video at corresponding emphasis moment can be jumped directly to by clicking small red flag.
(5) data is had access to
Can temporally, Docket Number, file title, department of handling a case, by the various conditional combinations of hearing people etc. inquire some area
Interior hearing related data, can inquire hearing essential information, hearing record, hearing video and audio recording etc..
System administration
(1) system actor is defined
Acquiescence has system manager, three roles of branch office center personnel and local police station person, and the authority of each role is different；Role
There is which function limit freely to define.
(2) operator manages
Set including operator department, authority, password etc., the detailed Operation Log of operator in systems can be checked.Operator
Default permission is that can only check the video and audio recording data for the hearing oneself participated in, it can also be provided that can check that this department owns
The video and audio recording data of hearing.
(3) Migrant women is managed
Operator's option of " external personnel in charge of the case " built in system, when outer unit personnel to local exchange is handled a case, recording personnel fix
Interrogator and record during for " external personnel in charge of the case " only allow Freely input, and the law enforcement for viewing our unit is not allowed
Personnel and case volume information.
(4) hearing room parameter setting
Hearing place and associated camera parameter etc. are set.
(5) device parameter is set
The basic parameters such as address, the port numbers of hardware are set.
(6) conventional question and answer are put down to safeguard
Facilitating user to inquest interface at the scene, directly can just to add the notes chosen on electronic record window by two-shipper normal
With answer.
(7) synchronous service is set
It is mainly used to set two-node cluster hot backup or synchronous with remote server, realizes the data sharing with superior platforms.
System application characteristic
(1) convenience of hearing management
Interrogator and commanding only need to open corresponding system function module, complete live hearing, electronic record, monitoring
Commander.System background can generate corresponding files according to hearing information, and system operation principle, knot are understood without operating personnel
Structure.
(2) security, reliability
With tight database security administrative mechanism, simultaneity factor carries out effective Dang Jichu to the server in Interrogation Procedure
Reason, the effectively normal operation of safeguards system.
(3) expansibility
System uses the design method of " high cohesion, loose coupling ", and each application module is designed in a modular manner, deployment side
Just, flexibly, dilatation, upgrading are simple.
(4) intelligentized design
Restart when audio frequency and video loss, network outage, notes computer occurs in front end hearing room, system can notify interrogator automatically
And commanding, and send alarm.
(5) application of high definition hearing
The concept of high-definition monitoring is upgraded to 720P, 1080P by original D1 resolution ratio.The system can support various with seamless
Type high-definition camera.Support various video frequency output modes, including high definition decoder, mosaic screen etc. simultaneously.
(6) personalized customization
The application demand of different industries is different, only meets its individual demand, most effectively could attract and develop industry use
Family.Haikang prestige treats as step video and audio recording system by digitlization, networking, the construction in high Qinghua and extension, can provide fusion
The stronger industry total solution of property, specific aim.
(7) system interconnects
Docked by open interface with cooperation producer, while synchronization video recording system can also be carried out with superior platforms
Docking, that finally realizes is not only " the superior and the subordinate's interconnection ", also achieve " multisystem cascade ", reaches interconnecting for multisystem
Effect.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (7)
1. a kind of politics and law secure supervision system applied to public security bureau, it is characterised in that：The system construction is regarded using high-definition network
Frequency acquisition system, using system of the high-definition network camera as front monitoring front-end, integrated the adopting including audio-video signal of system
Collection, coding, transmission, storage and center control, using special HD recording main frame, the system can be by the hearing room of front end
Alarm detection equipment, detects personnel into Homeway.com/inquiry room use state, and will be believed by dedicated hard disk video recording main frame in real time
Number Centralized Monitoring platform is transferred to, platform is realized by way of pop-up video image, acoustic-optic indicator, information superposition, passage video recording
Linkage, and log in detail, convenient query and search afterwards；
The system includes hearing room control system, control room control system, remote command center and management platform software, described
Hearing room control system includes feature video camera, panoramic camera, alarm, sound pick-up, temperature humidity display and notes computer,
The feature video camera, panoramic camera, alarm, sound pick-up, temperature humidity display and notes computer connect with hearing main frame
Connect；
Described control room control system includes commander's client, interchanger, center management server, decoder and display screen,
Commander's client, interchanger, decoder and display screen are connected with center management server, and control room control system passes through
Interchanger is mutually communicated with hearing room control system；
Described remote command center includes remote command client, interchanger, remote center's management server, decoder and shown
Display screen, the remote command client, interchanger, decoder and display screen are connected with remote center management server, and this is remote
Journey command centre is mutually communicated by interchanger with control room control system；
Described management platform software includes video and audio recording, synchronous RW, file service, live hearing, control and command, data pipe
Reason and system management function.
2. a kind of politics and law secure supervision system applied to public security bureau according to claim 1, it is characterised in that：Described
The head end video image capture device of hearing room control system selects network high definition, and the primary link of audio frequency and video data transmission is by interior
The data transfer being related to inside portion's local network transport, hearing room includes：
Video data is gathered：Front network camera video signal is transferred to the network friendship for being deployed in equipment room by ethernet line
On changing planes, it is transferred to be deployed on the special NVR of hearing of central machine room or other storage mediums and is stored；
Audio data is gathered：Front end sound pick-up is connect by the audio input by the cable access network video camera of RVVP2 × 0.5
Mouthful, web camera encodes audio data and video data to be formed after mixed flow, by the network exchange for being deployed in equipment room
Machine is transferred to be deployed on the special NVR of hearing of central machine room or other storage mediums and stored；
Alarm signal is gathered：The alarm being deployed in hearing room is mainly used in hearing room personnel detection, determines making for hearing room
With situation, the alarm input interface disposed on nigh web camera is accessed by the cable of RVV2 × 1.0 nearby；
Temperature and humidity display signal acquisition：The temperature and humidity display being deployed in hearing room passes through Shielded Twisted Pair and hearing main frame
RS-232 data-interfaces interconnection, carry out signal transmission.Also the temperature and humidity display of network-type is can select, it is straight by ethernet line
Tap into row data signal transmission.
3. a kind of politics and law secure supervision system applied to public security bureau according to claim 1, it is characterised in that：The record
Support to sign one's name on a document suspect, case undertaker, suspect in sound recording function, the multiple pictures of hearing room panorama are carried out in pictures
Superposition is drawn, and is shown simultaneously on computer monitor, and the position and angle of pip image are adjusted.
4. a kind of politics and law secure supervision system applied to public security bureau according to claim 1, it is characterised in that：It is described same
The successful CD of imprinting in recording function is walked, CD is put into the proprietary player that can be carried in the CD-ROM drive of computer by CD
It is automatic to play, and possess continuous fast-forward functionality, emphasis mark search function and time schedule display function, in cd recording video recording
The relevant information of files can be shown in the preceding several seconds of data, including：Case volume information, by hearing people, hearing people, hearing time, the
Several disk information.
5. a kind of politics and law secure supervision system applied to public security bureau according to claim 1, it is characterised in that：The prison
The service condition that Surveillance center in command function shows hearing room using many careful same columns is controlled, electronic map function is supported；Meanwhile, can
The scene synthesis monitoring image of the multiple hearing rooms of simultaneous display, supports a variety of the preview window combinations, and enter according to hearing room
Row screening display.
6. a kind of politics and law secure supervision system applied to public security bureau according to claim 1, it is characterised in that：The prison
The control supported in command function by synchronization video recording software or keyboard realization to camera pan-tilt and camera lens is controlled, cloud is realized
The comprehensive steering of mirror and aperture, focusing, the regulation of focal length, meet in Interrogation Procedure due to light, record angle change with
And record suspect is the need for the specific picture of the processes such as identification material evidence, hearing record signature.
7. a kind of politics and law secure supervision system applied to public security bureau according to claim 1, it is characterised in that：The money
Expect to use high strength encrypting algorithm in management function, the video and audio file and notes information to storage are encrypted, watermark,
Prevent user to alter, using the integrated watermark verifying function of player, the wherein watermark of video and audio file need to be special by hearing
Be encrypted with main frame, to have a connection certification when carrying out network transmission, and video and audio file encryption and decryption process, it is ensured that
Information security.
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| CN201710280481.XA CN107040762A (en) | 2017-04-26 | 2017-04-26 | A kind of politics and law secure supervision system applied to public security bureau |
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| CN201710280481.XA CN107040762A (en) | 2017-04-26 | 2017-04-26 | A kind of politics and law secure supervision system applied to public security bureau |
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| CN107040762A true CN107040762A (en) | 2017-08-11 |
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ID=59536682
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| CN201710280481.XA Pending CN107040762A (en) | 2017-04-26 | 2017-04-26 | A kind of politics and law secure supervision system applied to public security bureau |
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| CN (1) | CN107040762A (en) |
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| CN107862509A (en) * | 2017-11-14 | 2018-03-30 | 珠海泰维思信息科技有限公司 | Handle a case area's personnel's monitoring and managing method, computer installation and computer-readable recording medium |
| CN108197449A (en) * | 2017-12-27 | 2018-06-22 | 廖晓曦 | A kind of interrogation record device based on mobile terminal, system and its notes method |
| CN108737795A (en) * | 2018-08-29 | 2018-11-02 | 西安众筹梦康电子科技有限公司 | A kind of Image Creation intelligent acquisition storage control industrial endoscope device |
| CN108924519A (en) * | 2018-08-29 | 2018-11-30 | 杭州亨百信息科技有限公司 | It is a kind of intelligently to inquest control system, console and its control method |
| CN109325731A (en) * | 2018-08-30 | 2019-02-12 | 杭州亨百信息科技有限公司 | Intelligent standardization law enforcement central management system |
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| CN109803122A (en) * | 2019-01-22 | 2019-05-24 | 安徽博诺思信息科技有限公司 | A kind of dedicated business hall audio-visual synchronization method for monitoring and controlling of electric system |
| CN109934751A (en) * | 2019-02-25 | 2019-06-25 | 苏州展亚信息技术有限公司 | Internet of Things cloud management system |
| CN110035249A (en) * | 2019-03-08 | 2019-07-19 | 视联动力信息技术股份有限公司 | A kind of video gets method and apparatus ready |
| CN110070873A (en) * | 2019-05-07 | 2019-07-30 | 上海良相智能化工程有限公司 | A kind of supervision digital interrogation system and equipment |
| CN110189239A (en) * | 2019-05-30 | 2019-08-30 | 北京金和网络股份有限公司 | Five fixed online testing method and system |
| CN110310443A (en) * | 2019-06-12 | 2019-10-08 | 武汉平创时代科技有限公司 | A kind of monitoring system of indwelling room room state |
| CN110324551A (en) * | 2019-07-29 | 2019-10-11 | 高新兴科技集团股份有限公司 | Inquest synchronization kinescope method and system |
| CN111311194A (en) * | 2020-02-27 | 2020-06-19 | 高新兴科技集团股份有限公司 | Linkage method, system and storage medium of writing record and recording record in interrogation process |
| CN111314643A (en) * | 2020-02-27 | 2020-06-19 | 高新兴科技集团股份有限公司 | Case handling area video management method and system |
| CN111327866A (en) * | 2018-12-13 | 2020-06-23 | 北京计算机技术及应用研究所 | Combined interrogation method combining video and instant messaging |
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| CN112947095A (en) * | 2021-01-21 | 2021-06-11 | 菏泽市廉政教育中心 | Intelligent management system for talk room |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107862509A (en) * | 2017-11-14 | 2018-03-30 | 珠海泰维思信息科技有限公司 | Handle a case area's personnel's monitoring and managing method, computer installation and computer-readable recording medium |
| CN108197449A (en) * | 2017-12-27 | 2018-06-22 | 廖晓曦 | A kind of interrogation record device based on mobile terminal, system and its notes method |
| CN108737795A (en) * | 2018-08-29 | 2018-11-02 | 西安众筹梦康电子科技有限公司 | A kind of Image Creation intelligent acquisition storage control industrial endoscope device |
| CN108924519A (en) * | 2018-08-29 | 2018-11-30 | 杭州亨百信息科技有限公司 | It is a kind of intelligently to inquest control system, console and its control method |
| CN109325731A (en) * | 2018-08-30 | 2019-02-12 | 杭州亨百信息科技有限公司 | Intelligent standardization law enforcement central management system |
| CN109350084A (en) * | 2018-12-04 | 2019-02-19 | 安徽阳光心健科技发展有限公司 | A kind of psychological test device and its test method |
| CN111327866A (en) * | 2018-12-13 | 2020-06-23 | 北京计算机技术及应用研究所 | Combined interrogation method combining video and instant messaging |
| CN109803122A (en) * | 2019-01-22 | 2019-05-24 | 安徽博诺思信息科技有限公司 | A kind of dedicated business hall audio-visual synchronization method for monitoring and controlling of electric system |
| CN109934751A (en) * | 2019-02-25 | 2019-06-25 | 苏州展亚信息技术有限公司 | Internet of Things cloud management system |
| CN110035249A (en) * | 2019-03-08 | 2019-07-19 | 视联动力信息技术股份有限公司 | A kind of video gets method and apparatus ready |
| CN110070873A (en) * | 2019-05-07 | 2019-07-30 | 上海良相智能化工程有限公司 | A kind of supervision digital interrogation system and equipment |
| CN110189239A (en) * | 2019-05-30 | 2019-08-30 | 北京金和网络股份有限公司 | Five fixed online testing method and system |
| CN110310443A (en) * | 2019-06-12 | 2019-10-08 | 武汉平创时代科技有限公司 | A kind of monitoring system of indwelling room room state |
| CN110324551A (en) * | 2019-07-29 | 2019-10-11 | 高新兴科技集团股份有限公司 | Inquest synchronization kinescope method and system |
| CN111311194A (en) * | 2020-02-27 | 2020-06-19 | 高新兴科技集团股份有限公司 | Linkage method, system and storage medium of writing record and recording record in interrogation process |
| CN111314643A (en) * | 2020-02-27 | 2020-06-19 | 高新兴科技集团股份有限公司 | Case handling area video management method and system |
| CN111491135A (en) * | 2020-04-16 | 2020-08-04 | 广东电网有限责任公司电力调度控制中心 | Bidding evaluation monitoring system and bidding evaluation monitoring method |
| CN112947095A (en) * | 2021-01-21 | 2021-06-11 | 菏泽市廉政教育中心 | Intelligent management system for talk room |
| CN113645448A (en) * | 2021-08-09 | 2021-11-12 | 北京凌壹世纪科技有限公司 | Video decoding method and device suitable for command scheduling |
| CN114401386A (en) * | 2022-01-28 | 2022-04-26 | 佛山市顺德区公安局 | Two-to-many remote e-interrogation system and method for intelligent public security |
| CN115314657A (en) * | 2022-01-29 | 2022-11-08 | 佛山市顺德区公安局 | Public security law enforcement intelligence central system |
| CN115314657B (en) * | 2022-01-29 | 2023-08-08 | 佛山市顺德区公安局 | Public security law enforcement intelligent central system |
| CN117041641A (en) * | 2023-07-11 | 2023-11-10 | 武汉北创数科信息技术有限责任公司 | Remote interrogation picture control analysis method and system based on blockchain |
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