CN202634608U - Video monitoring device for coal mine - Google Patents
Video monitoring device for coal mine Download PDFInfo
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- CN202634608U CN202634608U CN 201220276007 CN201220276007U CN202634608U CN 202634608 U CN202634608 U CN 202634608U CN 201220276007 CN201220276007 CN 201220276007 CN 201220276007 U CN201220276007 U CN 201220276007U CN 202634608 U CN202634608 U CN 202634608U
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Abstract
The utility model relates to video monitoring equipment, in particular to a video monitoring device for a coal mine. The video monitoring device is formed by connecting front-end equipment with rear-end equipment. The front equipment comprises an over-mine video camera and an under-mine video camera. The rear-end equipment comprises a large-screen display, a video matrix, a video distributor and video lightware terminal equipment, wherein the large-screen display, the video matrix, the video distributor and the video lightware terminal equipment are sequentially connected, the video lightware terminal equipment is connected with the over-mine video camera and the under-mine video camera respectively, and the video matrix is connected with a video monitor and a remote client. The video monitoring device for the coal mine is designed according to the technical requirements of safety production of the coal mine and the national safety standards, the requirements for monitoring automation and informatization management of operators in the coal mine can be completely met. Meanwhile, networking operation of existing platform resources of the coal mine can be utilized sufficiently, and investment can be saved effectively.
Description
Technical field
The utility model relates to video monitoring equipment, particularly a kind of colliery video monitoring apparatus.
Background technology
Under rapid economic development, energy supply intense situation; The quantity that the colliery has an accident is also in continuous increase; How to handle well and guarantee safety and improve relation of yield; How to strengthen safety in production, improve early warning and search-and-rescue work efficient afterwards, receive the concern of the authorities at different levels and the whole society day by day.
In the U.S., high mechanization has been realized in the colliery, the underground work personnel seldom, job specification, the tunnel is unobstructed, in case have an accident, is easy to withdraw, injures and deaths are little.And in China, the mining mechanization degree is merely 4
5%, miner troop is the rural migrant worker that educational level is lower, the training time is limited greatly, even has serious violation phenomenon such as down-hole smoking.Such powerful and well-equipped army concentrates in the operating environment of highly dangerous, very easily has an accident, and creates greater casualties.
We find when analyzing the serious accident of recent several collieries generation:
1. ground and personnel in the pit's information communication is untimely;
2. the ground staff is difficult in time dynamically grasp personnel in the pit's distribution and operation situation;
3. in case coal mining accident takes place, the efficient of rescue and relief work, safety rescue is low, searches and rescues weak effect.
At present, coal mine operation is because away from ground, and is with a varied topography; Link up inconvenience between the abominable and ground staff of environment, if utilize Active Eyes, the ground monitoring personnel then can directly monitor the down-hole situation in real time; Can not only keep watch on and write down the on-the-spot safety in production situation of underground work intuitively; And can in time find accident danger, and prevent trouble before it happens, also can relevant first-hand image document be provided for the ex-post analysis accident.Require the relevant supervision department of higher level to check simultaneously and carry out situation, propose the rectification method through network remote.
The video monitoring system of some collieries uses all is early stage simulation monitoring now, and performance and stability are not high, have significant limitation.
1. analog video signal is easy to generate attenuation, distortion, time-delay, and is subject to down-hole various device interference, makes image quality decrease, and when being used for the working site of colliery complicacy, effect is bad.
2. transmission of video signals is adjusted the distance very responsively, when transmission range during greater than hundreds of rice, is not easy to the maintenance and the upgrading of system.
3. conventional analogue video monitoring system, because reliability and poor performance, flexibility and autgmentability are poor; Very loaded down with trivial details during the inquiry evidence obtaining; Be difficult to safeguard, can not realize the management of many Surveillance center and multilevel monitor, be not suitable for of the requirement of current relevant leading department Safety of Coal Mine Production supervision, management.
The utility model content
The purpose of the utility model is to provide a kind of colliery video monitoring apparatus that can adapt to the colliery particular surroundings.
The purpose of the utility model realizes through following approach: a kind of colliery video monitoring apparatus, and it is connected and composed by headend equipment and rear end equipment, and described headend equipment is made up of aboveground video camera, downhole video cameras; Described rear end equipment is made up of large screen display, video matrix, video distributor, video optical multiplexer; Large screen display, video matrix, video distributor, video optical multiplexer are linked in sequence, and video optical multiplexer connects respectively and aboveground video camera and downhole video cameras, and video matrix is connected with video monitoring machine, Terminal Server Client in addition.Downhole video cameras adopts flame-proof mine optical fiber video camera.
The utility model colliery video monitoring apparatus; Specification requirement and national safety standard according to Safety of Coal Mine Production design; Can satisfy the automation and the information system management requirement of coal mine down-hole personnel monitoring fully; Simultaneously can make full use of the existing platform resource networking operation of mine, effectively practice thrift investment.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain:
Fig. 1 is the utility model structural representation;
Among the figure, large screen display 1, video matrix 2, video distributor 3, video optical multiplexer 4, video monitoring machine 5, Terminal Server Client 6, aboveground video camera 7, downhole video cameras 8.
Embodiment
As shown in Figure 1, the utility model colliery video monitoring apparatus, it is connected and composed by headend equipment and rear end equipment, and described headend equipment is made up of aboveground video camera 7, downhole video cameras 8; Described rear end equipment is made up of large screen display 1, video matrix 2, video distributor 3, video optical multiplexer 4; Large screen display 1, video matrix 2, video distributor 3, video optical multiplexer 4 are linked in sequence, and video optical multiplexer 4 connects respectively and aboveground video camera 7 and downhole video cameras 8, and video matrix 2 is connected with video monitoring machine 5, Terminal Server Client 6 in addition.
Headend equipment will satisfy the coal mine explosion-proof safety standard, and adapts to relatively rugged environment of down-hole, and through after deeply investigating, downhole video cameras 8 adopts flame-proof mine optical fiber video cameras.
The utility model colliery video monitoring apparatus course of work is following: the video transmission that headend equipment is gathered is after Surveillance center; Video optical multiplexer is reduced to vision signal with light signal; Insert the HD recording in the video monitoring machine 5 through video distributor 3 backs; Or carry out video through video matrix 2 and supervise, also can be input to image splitter and use large screen display 1 to supervise.In addition, can also pass through network utilisation Terminal Server Client 6 control of video monitoring equipments 5.
Claims (2)
1. colliery video monitoring apparatus, it is characterized in that: it is connected and composed by headend equipment and rear end equipment, and described headend equipment is made up of aboveground video camera (7), downhole video cameras (8); Described rear end equipment is made up of large screen display (1), video matrix (2), video distributor (3), video optical multiplexer (4); Large screen display (1), video matrix (2), video distributor (3), video optical multiplexer (4) are linked in sequence; Video optical multiplexer (4) connects respectively and aboveground video camera (7) and downhole video cameras (8), and video matrix (2) is connected with video monitoring machine (5), Terminal Server Client (6) in addition.
2. colliery as claimed in claim 1 video monitoring apparatus is characterized in that: downhole video cameras (8) adopts flame-proof mine optical fiber video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276007 CN202634608U (en) | 2012-06-13 | 2012-06-13 | Video monitoring device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276007 CN202634608U (en) | 2012-06-13 | 2012-06-13 | Video monitoring device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634608U true CN202634608U (en) | 2012-12-26 |
Family
ID=47387745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276007 Expired - Fee Related CN202634608U (en) | 2012-06-13 | 2012-06-13 | Video monitoring device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096043A (en) * | 2013-02-21 | 2013-05-08 | 安徽大学 | Mine safety monitoring method based on parallel video splicing technology |
| CN107886081A (en) * | 2017-11-23 | 2018-04-06 | 武汉理工大学 | Two-way U Net deep neural network mine down-holes hazardous act is intelligently classified discrimination method |
-
2012
- 2012-06-13 CN CN 201220276007 patent/CN202634608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096043A (en) * | 2013-02-21 | 2013-05-08 | 安徽大学 | Mine safety monitoring method based on parallel video splicing technology |
| CN103096043B (en) * | 2013-02-21 | 2015-08-05 | 安徽大学 | Mine safety monitoring method based on parallel video splicing technology |
| CN107886081A (en) * | 2017-11-23 | 2018-04-06 | 武汉理工大学 | Two-way U Net deep neural network mine down-holes hazardous act is intelligently classified discrimination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130613 |