CN202998305U - Intelligent monitoring system for underground coal mine safety production - Google Patents
Intelligent monitoring system for underground coal mine safety production Download PDFInfo
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- CN202998305U CN202998305U CN 201220613948 CN201220613948U CN202998305U CN 202998305 U CN202998305 U CN 202998305U CN 201220613948 CN201220613948 CN 201220613948 CN 201220613948 U CN201220613948 U CN 201220613948U CN 202998305 U CN202998305 U CN 202998305U
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Abstract
The utility model discloses an intelligent monitoring system for underground coal mine safety production, comprising a monitoring center server, a plurality of monitoring center computers, and a plurality of video monitoring terminals; wherein the each video monitoring terminal comprises a DSP (Digital Signal Processor) which integrates an A/D (Analog-to-Digital) converter therein, a rechargeable battery, and a crystal oscillator circuit, a reset circuit, a JTAG (Joint Test Action Group) interface circuit module, a Flash memory module, an ATA (Advanced Technology Attachment) hard disk, a voice conversation circuit module and a 3G module which are connected with the DSP; an output end of the rechargeable battery is connected with a battery electric quantity detection circuit module, an input end of the A/D converter is connected with a CCD (Charge Coupled Device) camera, output ends of the DSP are connected with a battery electric quantity indicating lamp and a motor drive circuit module, an output end of the motor drive circuit module is connected with an omnibearing holder, and the CCD camera is arranged on the omnibearing holder. The intelligent monitoring system of the utility model has the advantages of high reliability, strong practicality, capacity for raising production safety of a coal mine, easy expansion, and easy maintenance.
Description
Technical field
The utility model relates to the coal mine downhole safety production technical field, especially relates to a kind of coal mine downhole safety production of intelligent supervisory control system.
Background technology
Safety of Coal Mine Production is the cardinal task that concerns the coal industry sustainable and healthy development, be a member of a political party and the care of country under, national Safety of Coal Mine Production the trend that progressively takes a turn for the better occurred since the eighties.But each main producing coal of China's coal-mine and the world is relatively national, not only the geological structure more complicated, take pit mining as main, and natural calamity is also comparatively serious, and coal mining accident is many, injures and deaths are large, and the colliery death rate of 1,000,000 tons is still far away higher than some developed countries of the world.Because away from ground, with a varied topography, environment is abominable, so be prone to accidents due to coal mine operation.Utilize intelligent video monitoring system, the ground monitoring personnel can directly carry out Real Time Monitoring to the down-hole situation, can not only monitor intuitively and record the safety in production situation at underground work scene, and can in time find accident danger, prevent trouble before it happens, also can provide relevant first-hand image document for the ex-post analysis accident.Therefore intelligent video monitoring system is the important component part of modern mine safety production supervisory control system.But, in prior art, there is no also that real-time performance is good, a complete function, coal mine downhole safety production of intelligent supervisory control system that functional reliability is high.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and a kind of coal mine downhole safety production of intelligent supervisory control system is provided, and it is simple in structure, reasonable in design, it is convenient to realize, reliability is high, and is practical, can improve coal mine production safety, easily expansion, easy care, cost performance is high, result of use is good, is convenient to promote the use of.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of coal mine downhole safety production of intelligent supervisory control system, it is characterized in that: comprise the monitoring central server of joining with the Internet network and many Surveillance center's computers that join by local area network (LAN) with monitoring central server, and be laid under coal mine and by 3G network and Internet network and monitoring central server wireless connections and a plurality of Video Monitoring Terminals of communicating by letter, described Video Monitoring Terminal comprises that inside is integrated with the DSP digital signal processor of A/D converter and is the rechargeable battery of each electricity consumption module for power supply in Video Monitoring Terminal, and the crystal oscillating circuit that joins with the DSP digital signal processor, reset circuit, the jtag interface circuit module, the Flash memory module, the ATA hard disk, voice call circuit module and 3G module, the output of described rechargeable battery is connected to the battery power detection circuit module, the output of described battery power detection circuit module and the input of described A/D converter join, the input of described A/D converter also is connected to the CCD camera of taking in real time for ambient video under coal mine is carried out, the output of described DSP digital signal processor is connected to battery electric quantity indicator light and motor-drive circuit module, the output of described motor-drive circuit module is connected to all-directional tripod head, described CCD camera is arranged on all-directional tripod head, described 3G module is joined by 3G communication base station and 3G network.
Above-mentioned coal mine downhole safety production of intelligent supervisory control system is characterized in that: described DSP digital signal processor is chip TMS320DM6446.
Above-mentioned coal mine downhole safety production of intelligent supervisory control system is characterized in that: described voice call circuit module mainly consists of by audio Codec chip AIC33 with loud speaker that audio Codec chip AIC33 joins.
Above-mentioned coal mine downhole safety production of intelligent supervisory control system is characterized in that: described battery electric quantity indicator light is the LED Color-changing lamp.
The utility model compared with prior art has the following advantages:
1, the utility model has adopted integrated, modular design, and is simple in structure, reasonable in design, and it is convenient to realize.
2, the utility model can be realized significant points round-the-clock, round-the-clock, continual continuous monitoring under coal mine.
3, the utility model has been realized multiple cascading networks and the wireless transmission of data by 3G network and Internet network, adopted ripe network, need not again to lay, and data transmission bauds is fast, transfer of data is reliable and stable, video and warning message monitoring central server and Surveillance center's computer can be transferred to, the efficiency of management can be effectively improved.
4, the utility model reliability is high, and is practical, can improve coal mine production safety, easily expansion, and easy care, cost performance is high.
5, result of use of the present utility model is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is reasonable in design, and it is convenient to realize, reliability is high, and is practical, can improve coal mine production safety, easily expansion, and easy care, cost performance is high, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the schematic block circuit diagram of the utility model Video Monitoring Terminal.
Description of reference numerals:
1-Internet network; 2-monitoring central server; 3-local area network (LAN);
4-Surveillance center computer; 5-3G network; 6-Video Monitoring Terminal;
6-1-DSP digital signal processor; 6-2-rechargeable battery;
6-3-crystal oscillating circuit; 6-4-reset circuit;
6-5-jtag interface circuit module; 6-6-motor-drive circuit module;
6-7-Flash memory module; 6-8-ATA hard disk;
6-9-voice call circuit module; 6-10-3G module;
6-11-battery power detection circuit module; The 6-12-CCD camera;
6-13-battery electric quantity indicator light; 6-14-all-directional tripod head.
Embodiment
as depicted in figs. 1 and 2, the utility model comprises the monitoring central server 2 of joining with Internet network 1 and many Surveillance center's computers 4 that join by local area network (LAN) 3 with monitoring central server 2, and a plurality of Video Monitoring Terminals 6 that are laid under coal mine and also communicate by letter by 3G network 5 and Internet network 1 and monitoring central server 2 wireless connections, described Video Monitoring Terminal 6 comprises that inside is integrated with the DSP digital signal processor 6-1 of A/D converter and is the rechargeable battery 6-2 of each electricity consumption module for power supply in Video Monitoring Terminal 6, and the crystal oscillating circuit 6-3 that joins with DSP digital signal processor 6-1, reset circuit 6-4, jtag interface circuit module 6-5, Flash memory module 6-7, ATA hard disk 6-8, voice call circuit module 6-9 and 3G module 6-10, the output of described rechargeable battery 6-2 is connected to battery power detection circuit module 6-11, the output of described battery power detection circuit module 6-11 and the input of described A/D converter join, the input of described A/D converter also is connected to the CCD camera 6-12 that takes in real time for ambient video under coal mine is carried out, the output of described DSP digital signal processor 6-1 is connected to battery electric quantity indicator light 6-13 and motor-drive circuit module 6-6, the output of described motor-drive circuit module 6-6 is connected to all-directional tripod head 6-14, described CCD camera 6-12 is arranged on all-directional tripod head 6-14, described 3G module 6-10 joins by 3G communication base station and 3G network 5.
In the present embodiment, described DSP digital signal processor 6-1 is chip TMS320DM6446.Described voice call circuit module 6-9 mainly consists of by audio Codec chip AIC33 with loud speaker that audio Codec chip AIC33 joins.Described battery electric quantity indicator light 6-13 is the LED Color-changing lamp.
operation principle of the present utility model and the course of work are: DSP digital signal processor 6-1 detects the electric weight of rechargeable battery 6-2 by battery power detection circuit module 6-11, DSP digital signal processor 6-1 analyzing and processing electric quantity data, when electric weight is low, battery electric quantity indicator light 6-13 brightness is dimmed or extinguish, and reminds the staff to charge to rechargeable battery 6-2, DSP digital signal processor 6-1 drives all-directional tripod head 6-14 rotation by motor-drive circuit module 6-6, and then drive CCD camera 6-12 rotation, comprehensive collection of coal mine subsurface environment video data, video data is compressed and decodes and store ATA hard disk 6-8 into after processing, and simultaneously by 3G module 6-10, 3G network 5 and Internet network 1 are transferred to monitoring central server 2, when the user need to check production status under coal mine, check by operation supervise and control central computer 4 access monitoring central servers 2, when subsurface environment appearance in colliery is abnormal, the user can also send the control signal of controlling all-directional tripod head 6-14 rotation, control signal is by Internet network 1, 3G network 5, 3G communication base station and 3G module 6-10 are transferred to DSP digital signal processor 6-1, DSP digital signal processor 6-1 drives all-directional tripod head 6-14 rotation by motor-drive circuit module 6-6, and then drive CCD camera 6-12 rotation, the comprehensive collection of coal mine subsurface environment of CCD camera 6-12 video data is watched for the staff, simultaneously, when emergency situation occurs, the underground work personnel can also converse by voice call circuit module 6-9 and aboveground staff.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection range of technical solutions of the utility model.
Claims (4)
1. coal mine downhole safety production of intelligent supervisory control system, it is characterized in that: comprise the monitoring central server (2) of joining with Internet network (1) and many Surveillance center's computers (4) that join by local area network (LAN) (3) with monitoring central server (2), and a plurality of Video Monitoring Terminals (6) that are laid under coal mine and also communicate by letter by 3G network (5) and Internet network (1) and monitoring central server (2) wireless connections, described Video Monitoring Terminal (6) comprises that inside is integrated with the DSP digital signal processor (6-1) of A/D converter and is the rechargeable battery (6-2) of each electricity consumption module for power supply in Video Monitoring Terminal (6), and the crystal oscillating circuit (6-3) that joins with DSP digital signal processor (6-1), reset circuit (6-4), jtag interface circuit module (6-5), Flash memory module (6-7), ATA hard disk (6-8), voice call circuit module (6-9) and 3G module (6-10), the output of described rechargeable battery (6-2) is connected to battery power detection circuit module (6-11), the output of described battery power detection circuit module (6-11) and the input of described A/D converter join, the input of described A/D converter also is connected to the CCD camera (6-12) of taking in real time for ambient video under coal mine is carried out, the output of described DSP digital signal processor (6-1) is connected to battery electric quantity indicator light (6-13) and motor-drive circuit module (6-6), the output of described motor-drive circuit module (6-6) is connected to all-directional tripod head (6-14), described CCD camera (6-12) is arranged on all-directional tripod head (6-14), described 3G module (6-10) is joined by 3G communication base station and 3G network (5).
2. according to coal mine downhole safety production of intelligent supervisory control system claimed in claim 1, it is characterized in that: described DSP digital signal processor (6-1) is chip TMS320DM6446.
3. according to coal mine downhole safety production of intelligent supervisory control system claimed in claim 1, it is characterized in that: described voice call circuit module (6-9) mainly consists of by audio Codec chip AIC33 with loud speaker that audio Codec chip AIC33 joins.
4. according to coal mine downhole safety production of intelligent supervisory control system claimed in claim 1, it is characterized in that: described battery electric quantity indicator light (6-13) is the LED Color-changing lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613948 CN202998305U (en) | 2012-11-19 | 2012-11-19 | Intelligent monitoring system for underground coal mine safety production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613948 CN202998305U (en) | 2012-11-19 | 2012-11-19 | Intelligent monitoring system for underground coal mine safety production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998305U true CN202998305U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613948 Expired - Fee Related CN202998305U (en) | 2012-11-19 | 2012-11-19 | Intelligent monitoring system for underground coal mine safety production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998305U (en) |
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2012
- 2012-11-19 CN CN 201220613948 patent/CN202998305U/en not_active Expired - Fee Related
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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: 20130612 Termination date: 20131119 |