CN204736881U - Mine locomotive transportation safety monitored control system based on wireless sensor network - Google Patents
Mine locomotive transportation safety monitored control system based on wireless sensor network Download PDFInfo
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- CN204736881U CN204736881U CN201520457197.1U CN201520457197U CN204736881U CN 204736881 U CN204736881 U CN 204736881U CN 201520457197 U CN201520457197 U CN 201520457197U CN 204736881 U CN204736881 U CN 204736881U
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Abstract
The utility model discloses a mine locomotive transportation safety monitored control system based on wireless sensor network, include aboveground subtotal part in the pit, aboveground part includes total controller, display, locomotive operation total controller, total wireless transceiver module, display, locomotive operation total controller, total wireless transceiver module link to each other with the overhead control respectively, detecting element is continuous respectively with in the pit including repeater and a plurality of detecting element in the pit, repeater for the part in the pit. The signal of detecting element real -time detection locomotive operation in the pit will move signal transmission to repeater, the repeater is with every unified total controller that sends of the signal that sends of detecting element in the pit, total controller handles the signal and send into the display and shows, aboveground control personnel can understand locomotive operation conditions in the pit more directly perceivedly, still can send simultaneously control signal and allotment locomotive, mine loco haulage monitored control system's reliability has been increased, the efficiency of the production in colliery is greatly improved.
Description
Technical field
The utility model relates to mine locomotive field, particularly a kind of mine locomotive transportation safety monitored control system based on radio sensing network.
Background technology
In recent years, China coal industry grows continuously and fast, safety problem is the problem that coal production cause is paid much attention to always, because all kinds of coal production safety misadventure occurred continually in China in recent years, the particularly generation of down-hole motorcycle safety accident, greatly hinder the borehole operation of mining activity personnel, so down-hole locomotive operation safety problem becomes the current problem that first will solve.
Because subsurface environment is complicated, in conveying track, bend is many, turnout is many, this difficulty very large to the monitoring increase of locomotive.Locomotive is in down-hole, and controllers, aboveground, can only be leaned on wireless detecting system that locomotive data is transferred back to ground monitoring station in real time, could allocate locomotive well, avoid accident to occur.During locomotive operation, wheel will bear very large pressure and friction force, control improper very possible by Wheel deflection, fusing, want locomotive operation safe and reliable, just must can real-time monitor locomotive operation situation, but traditional Haulage Motor in Coal Mine monitoring adopts " letter collection closes " system, this system is due to the problem of self communication mechanism, be easy to information dropout occurs, bury fail-safe hidden danger.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides the mine locomotive transportation safety monitored control system based on radio sensing network that a kind of cost is low, safety performance is good.
The technical scheme that the utility model solves the problem is: a kind of mine locomotive transportation safety monitored control system based on radio sensing network, comprise aboveground part and underground part, described aboveground part comprises master controller, telltale, locomotive operation master controller, total radio receiving transmitting module, described telltale, locomotive operation master controller, total radio receiving transmitting module is connected with overhead control respectively, described underground part comprises repeater and multiple downhole detection unit, repeater is connected with downhole detection unit respectively, downhole detection unit detects the weight of locomotive, running velocity, service direction, take turns temperature signal and the signal detected is sent to repeater, the signal unification that each downhole detection unit is sent by repeater sends, total radio receiving transmitting module of aboveground part receives the signal of repeater transmission and signal is sent into master controller, signal is sent into telltale and is shown by master controller.
Above-mentioned based in the mine locomotive transportation safety monitored control system of radio sensing network, described each downhole detection unit includes controller, radio receiving transmitting module, coke oven controller and detection module, and described radio receiving transmitting module, coke oven controller, detection module are connected with controller respectively.
Above-mentioned based in the mine locomotive transportation safety monitored control system of radio sensing network, described detection module comprises wheel to temperature sensor, locomotive speed sensor, locomotive direction sensor and locomotive load measuring sensor.
Above-mentioned based in the mine locomotive transportation safety monitored control system of radio sensing network, described aboveground part also comprises annunciator, and annunciator is connected with master controller.
The beneficial effects of the utility model are:
1, downhole detection unit of the present utility model detects locomotive operation signal in real time and run signal is sent to repeater, the signal unification that each downhole detection unit is sent by repeater is sent to master controller, signal carries out processing and sends into telltale and shows by master controller, aboveground monitor staff can understand down-hole locomotive operation situation more intuitively, also can transmit control signal simultaneously and allocate locomotive, add extensibility and the reliability of mine locomotive transport monitor system, substantially increase the production efficiency in colliery;
2, the utility model adopts ZigBee technology to realize the communication of aboveground part and underground part, compare the localization method of traditional RF identification (RFID) technology, really achieve low cost, low-power consumption, possess the advantages such as automatic network expanded function, networking time is short simultaneously, add the reliability of mine locomotive transport monitoring system runtime data transmission;
3, the utility model directly installs simple and effective sensor on locomotive, whether Real-Time Monitoring locomotive is overweight, running velocity, service direction, wheel be to situations such as temperature, whether et out of order, and feed back to control center in time, finally the monitoring information of down-hole locomotive is sent to aboveground monitoring station, relative to traditional " letter collection closes " system, install more simple, it is more accurate to measure.
Accompanying drawing explanation
Fig. 1 is integral structure block diagram of the present utility model.
Fig. 2 is the structured flowchart of downhole detection unit in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the utility model comprises aboveground part and underground part, described aboveground part comprises master controller, telltale, annunciator and locomotive operation master controller, total radio receiving transmitting module, described telltale, locomotive operation master controller, total radio receiving transmitting module, annunciator are connected with overhead control respectively, described underground part comprises repeater and multiple downhole detection unit, and repeater is connected with downhole detection unit respectively.
Master controller: adopt 32 micro controller system STM32 as Systematical control core, for the treatment of the data received, sends telltale display part important information, and can yard engine at any time, motorcycle safety reliability service under control well.
Total radio receiving transmitting module: the information of sending under received well, passes to master controller by information by circuit, and the signal of master controller is sent to down-hole.
Telltale: for showing wheel that downhole detection unit detects to temperature, locomotive speed, locomotive direction, locomotive load-carrying and locomotive driving state.
As shown in Figure 2, described each downhole detection unit includes controller, radio receiving transmitting module, coke oven controller and detection module 1, described radio receiving transmitting module, coke oven controller, detection module 1 are connected with controller respectively, and described detection module 1 comprises wheel to temperature sensor, locomotive speed sensor, locomotive direction sensor and locomotive load measuring sensor.
Controller: adopt 32 micro controller system STM32 as Systematical control core, controls locomotive operation, automatically dodges underground operators, the control at the hard to bear ground monitoring station of energy.
Detection module 1: detect in real time whether locomotive is overweight, running velocity, service direction, wheel be to situations such as temperature, whether et out of order.
Radio receiving transmitting module: corresponding data locomotive detection module 1 collected carries out data packing, is sent to repeater, and the control information that also can receive ground monitoring station sends to coke oven controller.
Repeater: the information unification that each monitoring node sends is forwarded to aboveground monitoring station, then the control information of aboveground monitoring station is sent to underground monitoring node; Enable arbitrary place, locomotive down-hole can carry out two-way communication with ground monitoring station, realize the Real-Time Monitoring of locomotive operation situation, and the real-time control to locomotive.
Principle of work of the present utility model is as follows: in the tunnel of down-hole along monitored area every certain distance (according to the underground communica tion distance requirement of on-the-spot actual needs and radio receiving transmitting module, can 50 ~ 200m be selected) place a downhole detection unit as fixed communication node, downhole detection unit detects the weight of locomotive, running velocity, service direction, take turns temperature signal and the signal detected is sent to controller, controller by signal through radio receiving transmitting module to repeater, the signal unification that each downhole detection unit is sent by repeater sends, total radio receiving transmitting module of aboveground part receives the signal of repeater transmission and signal is sent into master controller, signal is sent into telltale and is shown by master controller, when locomotive et out of order is (overweight, excessive velocities, service direction mistake, take turns too high to temperature) time, annunciator carries out sound and light alarm, the control signal of locomotive operation master controller input sends into master controller, then repeater is sent to through total radio receiving transmitting module, control signal is sent in the controller of each downhole detection unit by repeater, realizes the real-time control to locomotive by coke oven controller.
Claims (4)
1. the mine locomotive transportation safety monitored control system based on radio sensing network, comprise aboveground part and underground part, it is characterized in that: described aboveground part comprises master controller, telltale, locomotive operation master controller, total radio receiving transmitting module, described telltale, locomotive operation master controller, total radio receiving transmitting module is connected with overhead control respectively, described underground part comprises repeater and multiple downhole detection unit, repeater is connected with downhole detection unit respectively, downhole detection unit detects the weight of locomotive, running velocity, service direction, take turns temperature signal and the signal detected is sent to repeater, the signal unification that each downhole detection unit is sent by repeater sends, total radio receiving transmitting module of aboveground part receives the signal of repeater transmission and signal is sent into master controller, signal is sent into telltale and is shown by master controller.
2. as claimed in claim 1 based on the mine locomotive transportation safety monitored control system of radio sensing network, it is characterized in that: described each downhole detection unit includes controller, radio receiving transmitting module, coke oven controller and detection module, and described radio receiving transmitting module, coke oven controller, detection module are connected with controller respectively.
3. as claimed in claim 2 based on the mine locomotive transportation safety monitored control system of radio sensing network, it is characterized in that: described detection module comprises wheel to temperature sensor, locomotive speed sensor, locomotive direction sensor and locomotive load measuring sensor.
4., as claimed in claim 1 based on the mine locomotive transportation safety monitored control system of radio sensing network, it is characterized in that: described aboveground part also comprises annunciator, and annunciator is connected with master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457197.1U CN204736881U (en) | 2015-06-30 | 2015-06-30 | Mine locomotive transportation safety monitored control system based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457197.1U CN204736881U (en) | 2015-06-30 | 2015-06-30 | Mine locomotive transportation safety monitored control system based on wireless sensor network |
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| CN204736881U true CN204736881U (en) | 2015-11-04 |
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| CN201520457197.1U Expired - Fee Related CN204736881U (en) | 2015-06-30 | 2015-06-30 | Mine locomotive transportation safety monitored control system based on wireless sensor network |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298106A (en) * | 2017-07-04 | 2017-10-27 | 中国矿业大学 | A kind of rope broken protector of underground overhead man-riding monkey car |
| WO2018077026A1 (en) * | 2016-10-31 | 2018-05-03 | 中国恩菲工程技术有限公司 | Movement denial detection device for use in electric railroad switch |
| CN109987120A (en) * | 2019-04-01 | 2019-07-09 | 北京锦鸿希电信息技术股份有限公司 | Train communication transmission method and system |
-
2015
- 2015-06-30 CN CN201520457197.1U patent/CN204736881U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018077026A1 (en) * | 2016-10-31 | 2018-05-03 | 中国恩菲工程技术有限公司 | Movement denial detection device for use in electric railroad switch |
| CN107298106A (en) * | 2017-07-04 | 2017-10-27 | 中国矿业大学 | A kind of rope broken protector of underground overhead man-riding monkey car |
| CN107298106B (en) * | 2017-07-04 | 2020-03-24 | 中国矿业大学 | Rope breakage protection device of underground overhead man-riding monkey vehicle |
| CN109987120A (en) * | 2019-04-01 | 2019-07-09 | 北京锦鸿希电信息技术股份有限公司 | Train communication transmission method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20180630 |