CN105959640A - Construction method of building large video monitoring system - Google Patents
Construction method of building large video monitoring system Download PDFInfo
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- CN105959640A CN105959640A CN201610402134.5A CN201610402134A CN105959640A CN 105959640 A CN105959640 A CN 105959640A CN 201610402134 A CN201610402134 A CN 201610402134A CN 105959640 A CN105959640 A CN 105959640A
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- cable
- optical
- dvr
- fiber
- matrix
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to a construction method of building large video monitoring system. The method comprises the steps of construction preparation, cable laying, cable connection and cable termination, hard disk video recorder group integrated control layout with the use of a KVM, the access of the video monitoring system by local network terminal, inquiry layout, large matrix control subsystem layout, front end signal source sub system layout, and equipment end connection and system debugging and test run. The method has the advantages of strict construction procedures and the powerful function of the video monitoring system.
Description
Technical field
The present invention relates to a kind of video monitoring system construction method, be specifically related to a kind of building Large Scale Video Monitoring System construction method.
Background technology
Traditional video monitoring system, transmission line many employings coaxial cable, control equipment use matrix or directly use DVR, storage device DVR, and it has the disadvantage in that 1, owing to using distance coaxial cable, and signal attenuation is big, image quality is poor, and track cost is big；2, in system, DVR can only control by unit, complex operation；3, system maintenance amount is big, is unfavorable for construction unit's working service.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that a kind of construction procedure is rigorous, the building Large Scale Video Monitoring System construction method that video monitoring system is powerful.
Technical scheme: in order to solve above-mentioned technical problem, a kind of building Large Scale Video Monitoring System construction method of the present invention, it comprises the following steps,
(1) preparation of construction: prepare construction material, construction tool and detection equipment；
(2) fiber cable laying: use independent pipeline pore laying optical cable, not can exceed that minimum profile curvature radius during bending, the pull strength laying optical cable should allow the 80% of tension force less than optical cable；
(3) optical cable connects and cable terminating:
3.1) stripping fiber optic cables, stripping length takes about 1m, with toilet paper by ointment wiped clean, optical cable penetrates splice tray, and fixing steel wire can not have loosening；
3.2) peelling off coat with wire stripper, more several times, then use accurate optical fiber cutter cutting optical fibre with the cleaning cotton wiping on naked fibre being stained with ethanol, Cutting Length is 8mm-16mm；
3.3) optical fiber and the operation wavelength used according to system determines welding procedure, is placed in the V-shaped groove of heat sealing machine by optical fiber, presses fiber pressuring plate and fiber clamp, shut hurricane globe, uses preset formula to carry out welding；
3.4) open hurricane globe, optical fiber is taken out from heat sealing machine, then heat-shrink tube is placed on Luo Xian center, be put in heating furnace and heat through heat-shrink tube；
3.5) by the fiber reel that continues to optical fiber distribution plate；
3.6) need according to network and equipment configures, use interconnection or interconnection or ST adapter to connect；
(4) with KVM, DVR group's centralized Control is arranged:
4.1) DVR is arranged in standard cabinet；
4.2) video signal cable of DVR is made label, packet wrapping；
4.3) data wire jumper is used to connect DVR and KVM；
(5) access, the inquiry of video monitoring system are arranged by local area network terminal:
5.1) switch is arranged in the installation rack of DVR；
5.2) switch uses data wire jumper to be connected with DVR；
5.3) switch configuration optic module；
(6) large-scale matrix control subsystem is arranged:
6.1) matrix is arranged in Surveillance center's standard cabinet；
6.2) optical transmitter and receiver connects to matrix, matrix to DVR, the video wire size of matrix to screen wall with video wire jumper；
6.3) optical transmitter and receiver is to the control wire size twisted pair line connection of matrix；
6.4) in optical transmitter and receiver is arranged on Surveillance center's standard cabinet；
6.5) suspension type screen wall is installed；
(7) front end signal source subsystem is arranged:
7.1) between the management of optical transmitter and receiver installation light current in standard cabinet；
7.2) the video signal vision cable connection of optical transmitter and receiver and video camera, control signal twisted pair line connection；
7.3) outdoor camera connects optical transmitter and receiver nearby or directly enters Surveillance center；
(8) equipment termination:
8.1) before wiring, the cable laid is carried out again over the ground with line insulation testing, insulating resistance value should be greater than 0.5M Ω；
8.2) calculator room equipment should use special joint to be connected with cable, and crimps firmly, and the screen layer of equipment and cable should crimp protection ground wire, and grounding resistance should be not more than 1 Ω；
(9) system debug and trail run.
nullBeneficial effect: the present invention is compared with prior art，Its remarkable advantage is: the present invention passes through preparation of construction、Fiber cable laying、Optical cable connects and cable terminating、With KVM, DVR group's centralized Control is arranged、The local area network terminal access to video monitoring system、Inquiry is arranged、Large-scale matrix controls subsystem and arranges、Front end signal source subsystem is arranged、Equipment termination and system debug and trail run，Construction procedure is rigorous，Completion systemic-function is powerful，Use multichannel DVR、A set of Large video matrix and screen wall etc.，Realization is uniformly controlled、Storage、The functions such as transmission，Optical cable and optical transmitter and receiver is used to combine，Save substantial amounts of wiring installation amount，Use digital KVM，DVR group is concentrated on and on a platform, controls operation，User-friendly and management，Than using the more economical practicality of the network storage equipment，Use UPS centrally connected power supply，Solar powered module with the use of，Energy efficient，Use power supply and siganl thunder-proof device，Calculator room equipment all connects working earthing and DC earthing，Guarantee system equipment stable operation in higher security context，Surveillance center and with camera cluster in each building、Outdoor camera all uses optical cable as transmission medium，Decrease unexpected thunderbolt such as and can not jeopardize calculator room equipment.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
One of the present invention builds Large Scale Video Monitoring System construction method, and it comprises the following steps,
(1) preparation of construction: prepare construction material, construction tool and detection equipment；
(2) fiber cable laying: use independent pipeline pore laying optical cable, not can exceed that minimum profile curvature radius during bending, the pull strength laying optical cable should allow the 80% of tension force less than optical cable；
(3) optical cable connects and cable terminating:
3.1) stripping fiber optic cables, stripping length takes about 1m, with toilet paper by ointment wiped clean, optical cable penetrates splice tray, and fixing steel wire can not have loosening；
3.2) peelling off coat with wire stripper, more several times, then use accurate optical fiber cutter cutting optical fibre with the cleaning cotton wiping on naked fibre being stained with ethanol, Cutting Length is 8mm-16mm；
3.3) optical fiber and the operation wavelength used according to system determines welding procedure, is placed in the V-shaped groove of heat sealing machine by optical fiber, presses fiber pressuring plate and fiber clamp, shut hurricane globe, uses preset formula to carry out welding；
3.4) open hurricane globe, optical fiber is taken out from heat sealing machine, then heat-shrink tube is placed on Luo Xian center, be put in heating furnace and heat through heat-shrink tube；
3.5) by the fiber reel that continues to optical fiber distribution plate；
3.6) need according to network and equipment configures, use interconnection or interconnection or ST adapter to connect；
(4) with KVM, DVR group's centralized Control is arranged:
4.1) DVR is arranged in standard cabinet；
4.2) video signal cable of DVR is made label, packet wrapping；
4.3) data wire jumper is used to connect DVR and KVM；
(5) access, the inquiry of video monitoring system are arranged by local area network terminal:
5.1) switch is arranged in the installation rack of DVR；
5.2) switch uses data wire jumper to be connected with DVR；
5.3) switch configuration optic module；
(6) large-scale matrix control subsystem is arranged:
6.1) matrix is arranged in Surveillance center's standard cabinet；
6.2) optical transmitter and receiver connects to matrix, matrix to DVR, the video wire size of matrix to screen wall with video wire jumper；
6.3) optical transmitter and receiver is to the control wire size twisted pair line connection of matrix；
6.4) in optical transmitter and receiver is arranged on Surveillance center's standard cabinet；
6.5) suspension type screen wall is installed；
(7) front end signal source subsystem is arranged:
7.1) between the management of optical transmitter and receiver installation light current in standard cabinet；
7.2) the video signal vision cable connection of optical transmitter and receiver and video camera, control signal twisted pair line connection；
7.3) outdoor camera connects optical transmitter and receiver nearby or directly enters Surveillance center；
(8) equipment termination:
8.1) before wiring, the cable laid is carried out again over the ground with line insulation testing, insulating resistance value should be greater than 0.5M Ω；
8.2) calculator room equipment should use special joint to be connected with cable, and crimps firmly, and the screen layer of equipment and cable should crimp protection ground wire, and grounding resistance should be not more than 1 Ω；
(9) system debug and trail run.
nullThe present invention passes through preparation of construction、Fiber cable laying、Optical cable connects and cable terminating、With KVM, DVR group's centralized Control is arranged、The local area network terminal access to video monitoring system、Inquiry is arranged、Large-scale matrix controls subsystem and arranges、Front end signal source subsystem is arranged、Equipment termination and system debug and trail run，Construction procedure is rigorous，Completion systemic-function is powerful，Use multichannel DVR、A set of Large video matrix and screen wall etc.，Realization is uniformly controlled、Storage、The functions such as transmission，Optical cable and optical transmitter and receiver is used to combine，Save substantial amounts of wiring installation amount，Use digital KVM，DVR group is concentrated on and on a platform, controls operation，User-friendly and management，Than using the more economical practicality of the network storage equipment，Use UPS centrally connected power supply，Solar powered module with the use of，Energy efficient，Use power supply and siganl thunder-proof device，Calculator room equipment all connects working earthing and DC earthing，Guarantee system equipment stable operation in higher security context，Surveillance center and with camera cluster in each building、Outdoor camera all uses optical cable as transmission medium，Decrease unexpected thunderbolt such as and can not jeopardize calculator room equipment.
The invention provides a kind of thinking and method; the method and the approach that implement this technical scheme are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications; these improvements and modifications also should be regarded as protection scope of the present invention, and each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (1)
1. a building Large Scale Video Monitoring System construction method, it is characterised in that: it comprises the following steps,
(1) preparation of construction: prepare construction material, construction tool and detection equipment；
(2) fiber cable laying: use independent pipeline pore laying optical cable, not can exceed that minimum profile curvature radius during bending, the pull strength laying optical cable should allow the 80% of tension force less than optical cable；
(3) optical cable connects and cable terminating:
3.1) stripping fiber optic cables, stripping length takes about 1m, with toilet paper by ointment wiped clean, optical cable penetrates splice tray, and fixing steel wire can not have loosening；
3.2) peelling off coat with wire stripper, more several times, then use accurate optical fiber cutter cutting optical fibre with the cleaning cotton wiping on naked fibre being stained with ethanol, Cutting Length is 8mm-16mm；
3.3) optical fiber and the operation wavelength used according to system determines welding procedure, is placed in the V-shaped groove of heat sealing machine by optical fiber, presses fiber pressuring plate and fiber clamp, shut hurricane globe, uses preset formula to carry out welding；
3.4) open hurricane globe, optical fiber is taken out from heat sealing machine, then heat-shrink tube is placed on Luo Xian center, be put in heating furnace and heat through heat-shrink tube；
3.5) by the fiber reel that continues to optical fiber distribution plate；
3.6) need according to network and equipment configures, use interconnection or interconnection or ST adapter to connect；
(4) with KVM, DVR group's centralized Control is arranged:
4.1) DVR is arranged in standard cabinet；
4.2) video signal cable of DVR is made label, packet wrapping；
4.3) data wire jumper is used to connect DVR and KVM；
(5) access, the inquiry of video monitoring system are arranged by local area network terminal:
5.1) switch is arranged in the installation rack of DVR；
5.2) switch uses data wire jumper to be connected with DVR；
5.3) switch configuration optic module；
(6) large-scale matrix control subsystem is arranged:
6.1) matrix is arranged in Surveillance center's standard cabinet；
6.2) optical transmitter and receiver connects to matrix, matrix to DVR, the video wire size of matrix to screen wall with video wire jumper；
6.3) optical transmitter and receiver is to the control wire size twisted pair line connection of matrix；
6.4) in optical transmitter and receiver is arranged on Surveillance center's standard cabinet；
6.5) suspension type screen wall is installed；
(7) front end signal source subsystem is arranged:
7.1) between the management of optical transmitter and receiver installation light current in standard cabinet；
7.2) the video signal vision cable connection of optical transmitter and receiver and video camera, control signal twisted pair line connection；
7.3) outdoor camera connects optical transmitter and receiver nearby or directly enters Surveillance center；
(8) equipment termination:
8.1) before wiring, the cable laid is carried out again over the ground with line insulation testing, insulating resistance value should be greater than 0.5M Ω；
8.2) calculator room equipment should use special joint to be connected with cable, and crimps firmly, and the screen layer of equipment and cable should crimp protection ground wire, and grounding resistance should be not more than 1 Ω；
(9) system debug and trail run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402134.5A CN105959640A (en) | 2016-06-08 | 2016-06-08 | Construction method of building large video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402134.5A CN105959640A (en) | 2016-06-08 | 2016-06-08 | Construction method of building large video monitoring system |
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| CN105959640A true CN105959640A (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402134.5A Pending CN105959640A (en) | 2016-06-08 | 2016-06-08 | Construction method of building large video monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784710A (en) * | 2019-10-25 | 2020-02-11 | 北京国信桥通信工程有限公司 | Debugging method of video monitoring system |
| CN111953064A (en) * | 2019-05-15 | 2020-11-17 | 四川德润信息工程有限公司 | Installation process of uninterruptible power supply equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733396U (en) * | 2009-11-10 | 2011-02-02 | 上海冠林电器（海安）有限公司 | Digital type matrix monitoring system |
| CN202798980U (en) * | 2012-05-08 | 2013-03-13 | 深圳市优特普科技有限公司 | Video monitor system |
| CN202856911U (en) * | 2012-10-30 | 2013-04-03 | 中国电子科技集团公司第三十八研究所 | Aerostat ground command and control system based on optical network architecture |
| CN105338303A (en) * | 2014-08-13 | 2016-02-17 | 陕西银河景天电子有限责任公司 | Network monitoring system of wide monitoring range |
-
2016
- 2016-06-08 CN CN201610402134.5A patent/CN105959640A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201733396U (en) * | 2009-11-10 | 2011-02-02 | 上海冠林电器（海安）有限公司 | Digital type matrix monitoring system |
| CN202798980U (en) * | 2012-05-08 | 2013-03-13 | 深圳市优特普科技有限公司 | Video monitor system |
| CN202856911U (en) * | 2012-10-30 | 2013-04-03 | 中国电子科技集团公司第三十八研究所 | Aerostat ground command and control system based on optical network architecture |
| CN105338303A (en) * | 2014-08-13 | 2016-02-17 | 陕西银河景天电子有限责任公司 | Network monitoring system of wide monitoring range |
Non-Patent Citations (3)
| Title |
|---|
| 任伟: "《综合布线工程》", 30 June 2015, 北京：中国电力出 * |
| 山西建筑工程（集团）总公司: "《电梯与智能建筑工程施工工艺标准》", 31 January 2007, 太原：山西科学技术出版社 * |
| 杜淑华，孙光吉: "《建筑电气工程》", 31 December 2011, 南京：江苏人民出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953064A (en) * | 2019-05-15 | 2020-11-17 | 四川德润信息工程有限公司 | Installation process of uninterruptible power supply equipment |
| CN110784710A (en) * | 2019-10-25 | 2020-02-11 | 北京国信桥通信工程有限公司 | Debugging method of video monitoring system |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160921 |