CN103248876A - Video security protection and fire-alarm system for long distance pipeline coal transportation - Google Patents
Video security protection and fire-alarm system for long distance pipeline coal transportation Download PDFInfo
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- CN103248876A CN103248876A CN2013101765345A CN201310176534A CN103248876A CN 103248876 A CN103248876 A CN 103248876A CN 2013101765345 A CN2013101765345 A CN 2013101765345A CN 201310176534 A CN201310176534 A CN 201310176534A CN 103248876 A CN103248876 A CN 103248876A
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Abstract
The invention discloses a video security protection and fire-alarm system for long distance pipeline coal transportation. Pump stations from NO.1 to NO.6 at a front end part are all connected with a main-control center through a local area network; a plurality of cameras at the front ends of the pump stations from NO.1 to NO.6 are all sequentially connected through a local area network; the main control center and one end of the local area network are sequentially and respectively connected to a frame type decoder and a magnetic disc array; the other end of the local area network is sequentially and respectively connected to a control keyboard, a client side, a management server, a video server and a streaming media server; and the monitoring wall of the system is connected with the frame type decoder. The video security protection and fire-alarm system has a simple structure, is convenient to use, and is safe and reliable; video images of any camera can be displayed, stored, retrieved and replayed; manual recording, timed recording, alarm triggered recording and picture change detecting video can be performed; and any historical image in the system can be replayed through a monitoring center and an authorized client side, and any replayed image can be stored to be a JPEG or BMP format image. The video security protection and fire-alarm system can be applicable to security protection and fire hazard alarming in all industries.
Description
Technical field
The invention belongs to the pipeline transport safety-security area, be specifically related to video security protection and the fire alarm system of the defeated coal of long-distance pipe.
Background technology
Have data to show, the application of IP supervisory control system in 2011 has just just entered substantial period, and its application is constantly extended.Be mainly used at present that amusement is shared, live on line, business analysis, river detection, environmental management, enterprise's long-distance video are showed, blowdown detection and forest fire protection etc., but also are not applied to the precedent of convey coal pipe security protection and fire alarm.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, easy to use, safe and reliable, the video image of arbitrary video camera can show in the system, storage, retrieval and playback; Can manually record a video, regularly video recording, report to the police triggering video recording and picture unusual fluctuation detect video recording; But the arbitrary history image in Surveillance center and the authorized client playback system, the long-distance pipe that arbitrary width of cloth replay image can be deposited into the image of JPEG or BMP form is failed video security protection and the fire alarm system of coal.
For the digital video monitor system of IP technology being used for significant points such as convey coal pipe each pumping plant along the line and pressure monitoring station are monitored in real time, guarantee the safe operation of pipe-line system.Technical scheme of the present invention is to solve like this: video security protection and the fire alarm system of the defeated coal of a kind of long-distance pipe are made up of fore-end, hop and Master Control Center three parts, and special character of the present invention is that No. 1 pumping plant to 6 pumping plant of described fore-end is connected with Master Control Center by local area network (LAN); The front end multiple cameras of 1～No. 6 pumping plant connects respectively successively by local area network (LAN); One end of described Master Control Center, local area network (LAN) inserts rack decoder, disk array successively respectively; The other end of described local area network (LAN) is distinguished access control keyboard, client, management server, video recording server and streaming media server successively; The supervision wall of described system is connected with the rack decoder.
At least connect 146 video cameras between No. 1 pumping plant to 6 pumping plant of the fore-end of described system, wherein day and night type web camera and 37 integrated The Cloud Terrace web cameras of 24 intrinsic safety type fiber optic network video cameras, 58 integrated network spherical cameras, 27.
The hop of described system is the TCP/IP network transmission system.
The Internet video management system of described Master Control Center comprises Master Control Center management server (CMS), streaming media server (SMT), Internet video storage server (NVR), real-time monitor service end (LMC) and 5 modules of network configuration tool (NCT).
Beneficial effect of the present invention is as follows:
1) control signal by network finish to the shooting headend equipment remote control.
2) controlling rotation up and down, aperture size, focal length distance, presetting bit, taking turn calls etc.
3) the video switch mode comprise manually, circulation and 3 kinds of event-driven automatically.
4) the client computer can or be downloaded picture signal from network video server inquiry, can adopt multiple picture display modes such as 1,4,9,12,16, also can all over the screenly show.The arbitrary image signal can be converted to picture preserves.
5) standard ethernet that provides of system connects and ICP/IP protocol can be used for the program secondary development and light current is integrated.
6) can throw light on on-the-spot by the Long-distance Control headend equipment in Surveillance center; High-priority users can unconditionally obtain the control to low priority user, and user at the same level obtains control according to the principle of time priority.
7) support remote I E login service, realize the control of video tour and video camera.
8) video image of arbitrary video camera shows in Control Room can be to system, storage, retrieval and playback; Can manually record a video, regularly video recording, report to the police triggering video recording and picture unusual fluctuation detect video recording; But the arbitrary history image in Surveillance center and the authorized client playback system can be deposited into the arbitrary width of cloth replay image image of JPEG or BMP form.
9) client software can provide electronic chart.Electronic chart is marked with the position of each video camera, clicks the image that these icons just can call these video cameras and browses.
10) operator can the programming Control system in equipment running status, video-losing state, video mobile detection video recording alarm condition, and system clock or other system variable.
11) finish the setting that various control parameters and user operate password by software programming, and the operator precedence level other authorize etc.
12) event of all main systems can both be recorded and store.
13) user can switch to arbitrary camera review in the system on arbitrary monitor of video wall.
Description of drawings
Fig. 1 is safety-protection system video monitoring structural representation block diagram of the present invention.
Among the figure, 1 is No. 1 pumping plant; 2 is No. 6 pumping plants; 3 is Master Control Center; 4 is Local Area Network; 5 is video camera; 6 for monitoring wall; 7 is decoder; 8 is magnetic array dish; 9 is supervisory keyboard; 10 is client; 11 is management server; 12 are the video recording server; 13 is streaming media server.
Embodiment
Below in conjunction with drawings and Examples summary of the invention is described further:
With reference to shown in Figure 1, video security protection and the fire alarm system of the defeated coal of a kind of long-distance pipe are made up of fore-end, hop and Master Control Center three parts, and 1 to No. 6 pumping plant of No. 1 pumping plant of described fore-end 2 is connected with Master Control Center 3 by local area network (LAN) 4; The front end multiple cameras 5 of 1～No. 6 pumping plant connects respectively successively by local area network (LAN) 4; One end of described Master Control Center 3, local area network (LAN) 4 inserts rack decoder 7, disk array 8 successively respectively; The other end of described local area network (LAN) 4 is distinguished access control keyboard 9, client 10, management server 11, video recording server 12 and streaming media server 13 successively; The supervision wall 6 of described system is connected with rack decoder 7.
At least connect 146 video cameras 5 between 1 to No. 6 pumping plant 2 of No. 1 pumping plant of the fore-end of described system, wherein day and night type web camera and 37 integrated The Cloud Terrace web cameras of 24 intrinsic safety type fiber optic network video cameras, 58 integrated network spherical cameras, 27.
The hop of described system is the TCP/IP network transmission system.
The Internet video management system of described Master Control Center comprises Master Control Center management server (CMS), streaming media server (SMT), Internet video storage server (NVR), real-time monitor service end (LMC) and 5 modules of network configuration tool (NCT).
In sum, the concrete branch of this security protection and fire alarm system partial function is chatted as follows:
One, fore-end design
Video camera 5 is security protection and fire alarm system " eyes ", and its visual angle will cover each monitored position, has all adopted the network-type video camera at front end for this reason.Explosion-proof district is equipped with intrinsic safety and explosion-proof electrical source case, and non-explosion-proof district is equipped with control transformer, and wherein the video camera electricity consumption at pressure monitoring station along the line is provided by wind-powered electricity generation and solar energy " two-in-one " power supply.
Native system is provided with 146 front-end cameras 5 altogether, comprising 24 intrinsic safety type fiber optic network video cameras, 58 integrated network spherical cameras, 27 day and night type web camera and 37 integrated The Cloud Terrace web cameras.
Two, hop
The key problem in technology of image transmission is that the image after the transmission does not produce obvious noise and significantly distortion distortion, and can guarantee that the definition of original image signal and tonal gradation do not have obvious decline.Therefore, transmission system will have good antidamping, noise robustness and good amplitude-frequency and phase-frequency characteristic.
This project is on the basis that fully analytic demonstration various signal transmission attenuation amplitude and external interference distribute, in conjunction with the reality of this convey coal pipe project, adopted and be not subjected to transmission range restriction, antijamming capability is strong, dilatation is convenient and the TCP/IP transmission system of networking flexibility.
Three, Master Control Center partial design
The 1 cover Internet video management system that is located at the Master Control Center employing at head end station comprises: Master Control Center management server (CMS), streaming media server (SMT), Internet video storage server (NVR), real-time monitor service end (LMC) and 5 modules of network configuration tool (NCT).
1) CMS is the database hub of management platform, carries out the identity validation of login user with it, and front network video camera and server are carried out communication management, and finishes the management of each subsystem of Internet video management platform and mutual exchanges data.
2) SMT is transmitted to memory stores to the front end video and client is browsed.By the forwarding of streaming media server, can save the network bandwidth that the front end uploaded videos takies.Separate unit streaming media server maximum can be transmitted 1000 road CIF or 300 road DI videos, when surpassing, needs to adopt many streaming media servers.
3) can realize to the Internet video storage administration with to the management of net-raid with NVR.Separate unit Internet video storage server can be supported 128 tunnel video record at most, also can adopt many Internet video storage servers when surpassing.
4) insert each server with the web camera of NCT and carry out the parameter setting.Do not set up server in this project, but share 1 station server with streaming media server.
5) realize The Cloud Terrace and the camera lens of video tour and front-end camera are controlled with LMC.
Embodiment 1
The circuit of front-end camera connects: when front end video camera and switch at a distance of in 100m the time, directly insert the RJ45 electricity mouth of SDH with twisted-pair feeder; When surpassing 100m, to the data-signal of video camera be converted to the digital coding light signal that can transmit at optical fiber by optical transceiver, after the optical fiber other end is demodulated to the Ethernet data signal with digitally encoded signal, insert the RJ45 electricity mouth of SDH terminal by twisted-pair feeder again.
Embodiment 2
The transmission of safety-protection system signal: the TCP/IP network digital video of front-end camera output is transferred to the Surveillance center of convey coal pipe through the synchronous optical fiber transmission network of SDH.
Embodiment 3
The enforcement approach of Master Control Center management system: confirm user identity with CMS, communicate management and exchanges data; Transmit the front end video with SMT to memory and client; With NVR supervising the network video storage and net-raid; The parameter of video camera access server is set with NCT; The Cloud Terrace and camera lens with LMC control video tour and video camera.
Claims (4)
1. video security protection and the fire alarm system of the defeated coal of a long-distance pipe, this safety-protection system is made up of fore-end, hop and Master Control Center three parts, it is characterized in that No. 1 pumping plant (1) to No. 6 pumping plants (2) of described fore-end are connected with Master Control Center (3) by local area network (LAN) (4); The front end multiple cameras (5) of 1～No. 6 pumping plant connects respectively successively by local area network (LAN) (4); One end of described Master Control Center (3), local area network (LAN) (4) inserts rack decoder (7), disk array (8) successively respectively; The other end of described local area network (LAN) (4) is distinguished access control keyboard (9), client (10), management server (11), video recording server (12) and streaming media server (13) successively; The supervision wall (6) of described system is connected with rack decoder (7).
2. long-distance pipe according to claim 1 is failed video security protection and the fire alarm system of coal, No. 1 pumping plant (1) that it is characterized in that the fore-end of described system connects 146 video cameras (5) at least between No. 6 pumping plants (2), wherein day and night type web camera and 37 integrated The Cloud Terrace web cameras of 24 intrinsic safety type fiber optic network video cameras, 58 integrated network spherical cameras, 27.
3. long-distance pipe according to claim 1 is failed video security protection and the fire alarm system of coal, and the hop that it is characterized in that described system is the TCP/IP network transmission system.
4. video security protection and the fire alarm system of the defeated coal of long-distance pipe according to claim 1 is characterized in that the Internet video management system of Master Control Center comprises Master Control Center management server (CMS), streaming media server (SMT), Internet video storage server (NVR), real-time monitor service end (LMC) and 5 modules of network configuration tool (NCT).
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| CN2013101765345A CN103248876A (en) | 2013-05-14 | 2013-05-14 | Video security protection and fire-alarm system for long distance pipeline coal transportation |
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| CN2013101765345A CN103248876A (en) | 2013-05-14 | 2013-05-14 | Video security protection and fire-alarm system for long distance pipeline coal transportation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530462A (en) * | 2014-09-29 | 2016-04-27 | 镇江石鼓文智能化系统开发有限公司 | Production plant monitoring system |
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| CN101365116A (en) * | 2008-09-28 | 2009-02-11 | 上海外轮理货有限公司 | Real-time monitoring system for container loading, unloading and checking |
| CN201489341U (en) * | 2009-09-10 | 2010-05-26 | 浙江天工自信科技工程有限公司 | Intelligent linkage monitoring system |
| CN102300082A (en) * | 2011-09-20 | 2011-12-28 | 中广核工程有限公司 | Digital video monitoring system and method for nuclear power plant |
| CN102722147A (en) * | 2012-05-24 | 2012-10-10 | 广东明阳风电产业集团有限公司 | Intelligent remote security monitoring system for offshore wind generating set |
| CN203279054U (en) * | 2013-05-14 | 2013-11-06 | 中煤科工集团武汉设计研究院 | Video security and fire alarm system of long-distance pipeline coal transporting |
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2013
- 2013-05-14 CN CN2013101765345A patent/CN103248876A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365116A (en) * | 2008-09-28 | 2009-02-11 | 上海外轮理货有限公司 | Real-time monitoring system for container loading, unloading and checking |
| CN201489341U (en) * | 2009-09-10 | 2010-05-26 | 浙江天工自信科技工程有限公司 | Intelligent linkage monitoring system |
| CN102300082A (en) * | 2011-09-20 | 2011-12-28 | 中广核工程有限公司 | Digital video monitoring system and method for nuclear power plant |
| CN102722147A (en) * | 2012-05-24 | 2012-10-10 | 广东明阳风电产业集团有限公司 | Intelligent remote security monitoring system for offshore wind generating set |
| CN203279054U (en) * | 2013-05-14 | 2013-11-06 | 中煤科工集团武汉设计研究院 | Video security and fire alarm system of long-distance pipeline coal transporting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105530462A (en) * | 2014-09-29 | 2016-04-27 | 镇江石鼓文智能化系统开发有限公司 | Production plant monitoring system |
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Address after: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Applicant after: Wuhan Design and Research Institute Co., Ltd. pf China Coal Technology & Engineering Group Address before: 430064 Hubei Province, Wuhan city Wuchang District Wuluo Road No. 442 Applicant before: Wuhan Design and Research Institute of China Coal Technology & Engineering Group |
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Free format text: CORRECT: APPLICANT; FROM: WUHAN DESIGN AND RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY + ENGINEERING GROUP TO: WUHAN DESIGN AND RESEARCH INSTITUTE CO., LTD. PF CHINA COAL TECHNOLOGY + ENGINEERING GROUP |
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Application publication date: 20130814 |