CN103541768A - Mine safety monitoring system based on wireless network - Google Patents
Mine safety monitoring system based on wireless network Download PDFInfo
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- CN103541768A CN103541768A CN201310464742.5A CN201310464742A CN103541768A CN 103541768 A CN103541768 A CN 103541768A CN 201310464742 A CN201310464742 A CN 201310464742A CN 103541768 A CN103541768 A CN 103541768A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims description 34
- 238000004220 aggregation Methods 0.000 claims description 14
- 230000002776 aggregation Effects 0.000 claims description 14
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
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Abstract
The invention discloses a mine safety monitoring system based on a wireless network. The mine safety monitoring system based on the wireless network comprises a gas concentration sensor, an air flow sensor, an air humidity sensor and a wireless network communication system. A relay route, a converging node and a monitoring center processor are communicated through the wireless network. According to the mine safety monitoring system based on the wireless network, real-time monitoring can be achieved and abnormal conditions are warned of through a warning device. Safety accidents are reduced as much as possible and the mine safety monitoring system has the advantages of being good in openness, high in real-time performance, good in safety and the like. A high-speed channel is provided for transmission of all sorts of detecting and monitoring systems. Information sharing of a sub-system is achieved as much as possible and extension of the system is facilitated.
Description
Technical field
The present invention relates to a kind of safety monitoring system, be specifically related to a kind of mine safety monitoring system based on wireless network.
Background technology
Coal mining accident is the significant problem that often will face in the operation of colliery, its serious threat miner's the security of the lives and property.Coal mining accident occurs be mainly gas and air humidity to record real-time poor, when its critical point, do not take appropriate measures timely to cause.If can be timely by timely record analyses of data such as gas density, air humidity and mine air flows in gas density ore deposit, and and alarm, control section can be taked corresponding emergency measure according to data in ore deposit, thereby avoids unnecessary accident to occur.
At present, for coal mine downhole safety has been used following monitoring system: the environment parameter monitoring systems such as work plane comprehensive monitor system, gas, ventilation monitoring system, equipment operational factor monitoring system, belt centralized control system and Tube Bundle Monitoring System etc.These safety in production monitoring and controlling systems mostly are closed system, and the communication protocol of using in system and information exchange standard Dou Shiyou manufacturer are self-ordained, hold in close confidence, incompatible.And, network structure and communication pattern are various, networking difficulty between different system, be difficult to accomplish data sharing, cause the overlapping investment of equipment, because every kind of system all needs to set up own communication network, the repeating of cable (optical cable) laid, maintenance personal repeat setting, cause ERM unreasonable allocation, and the extensibility of system is restricted.
In addition, the mine production scenes that existing great majority are installed sensing devices are also received a terminal in wired sensor and are monitored and control, and have increased like this cost waste resource nor are beneficial to whole monitoring and control; And in most application, monitoring is again a long-term process, some place is because environmental factor cannot be laid sensor and control terminal, so need a wireless temperature pick up network; And there is on a large scale the feature such as lay, data volume is little.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of low-power consumption, low cost and can shows in real time the mine safety monitoring system based on wireless network of mine environmental parameter.
For solving the problems of the technologies described above, a kind of mine safety monitoring system based on wireless network, comprising:
One gas concentration sensor, for gathering gas density in mine, described gas concentration sensor output is connected with the interior gas density input of well of central processing unit;
One air flow sensor, for gathering mine air flow, described air flow sensor output is connected with the interior air mass flow input of well of central processing unit;
One air humidity sensor, for gathering mine air humidity, described air humidity sensor output is connected with the interior air humidity input of well of central processing unit;
One wireless network communication system, described wireless network communication system comprises that transistroute, aggregation node and transceiver module form, the data-signal output of described central processing unit and transistroute control signal input be connected, described transistroute is transferred to aggregation node by the data of described central processing unit by relaying multi-hop mode, then is sent to Surveillance center's processor by transceiver module;
Between described transistroute, aggregation node and Surveillance center's processor, pass through wireless network communication.
The data-signal of above-mentioned central processing unit inputs or outputs end and is connected with signal output or the input of Data Buffer Memory.
Above-mentioned safety monitoring system also comprises alarm module, and the alarm signal input of described alarm module is connected with the alarm signal output ends of Surveillance center's processor.
Above-mentioned central processing unit is MB90F386 central processing unit.
Above-mentioned gas concentration sensor is that model is the interior gas concentration sensor of well of M313877.
Above-mentioned air flow sensor is that model is the interior air flow sensor of well of AWM92100V.
Above-mentioned air humidity sensor is the interior air humidity sensor of the well of HT11.
Compared with prior art, beneficial effect of the present invention is:
The present invention can realize Real-Time Monitoring and abnormal conditions are warned by alarm, can reduce to greatest extent the generation of security incident, it is open good to have, the features such as real-time height and safety are good, for the transmission of various monitoring and controlling systems provides high-speed channel, realize to greatest extent the information sharing of subsystem, be convenient to the expansion of system.The present invention has realized mine parameter wireless collection, autostore, judgement and warning.Can greatly improve data transmission performance and the efficiency of mine safety system, for reducing the good guaranteeing role that played of mine accident.Along with the increase of the mining depth of mine, can move flexibly, facilitate extension of network, broken away from the restriction of cable network.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the schematic diagram of embodiments of the invention 1;
Fig. 2 is the schematic diagram of embodiments of the invention 2.
The specific embodiment
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art should understand, described embodiment only, for helping to understand the present invention, should not be considered as concrete restriction of the present invention.
Embodiment 1
As shown in Figure 1, a kind of mine safety monitoring system based on wireless network, comprising:
One gas concentration sensor 1, for gathering gas density in mine, described gas concentration sensor 1 output is connected with the interior gas density input of well of central processing unit 4;
One air flow sensor 2, for gathering mine air flow, described air flow sensor 2 outputs are connected with the interior air mass flow input of well of central processing unit 4;
One air humidity sensor 3, for gathering mine air humidity, described air humidity sensor 3 outputs are connected with the interior air humidity input of well of central processing unit 4;
One wireless network communication system, described wireless network communication system comprises that transistroute 6, aggregation node 7 and transceiver module 8 form, the data-signal output of described central processing unit 4 and transistroute 6 control signal input be connected, described transistroute 6 is transferred to aggregation node 7 by the data of described central processing unit 4 by relaying multi-hop mode, then is sent to Surveillance center's processor 9 by transceiver module 8; Between described transistroute 6, aggregation node 7 and Surveillance center's processor 9, pass through wireless network communication.
The data-signal of described central processing unit 4 inputs or outputs end and is connected with signal output or the input of Data Buffer Memory 5.
In the present embodiment, described central processing unit 4 is MB90F386 central processing unit, described gas concentration sensor 1 is that model is the interior gas concentration sensor of well of M313877, described air flow sensor 2 is that model is the interior air flow sensor of well of AWM92100V, air humidity sensor in the well that described air humidity sensor 3 is HT11.
Embodiment 2
As shown in Figure 2, a kind of mine safety monitoring system based on wireless network, comprising:
One gas concentration sensor 1, for gathering gas density in mine, described gas concentration sensor 1 output is connected with the interior gas density input of well of central processing unit 4;
One air flow sensor 2, for gathering mine air flow, described air flow sensor 2 outputs are connected with the interior air mass flow input of well of central processing unit 4;
One air humidity sensor 3, for gathering mine air humidity, described air humidity sensor 3 outputs are connected with the interior air humidity input of well of central processing unit 4;
One wireless network communication system, described wireless network communication system comprises that transistroute 6, aggregation node 7 and transceiver module 8 form, the data-signal output of described central processing unit 4 and transistroute 6 control signal input be connected, described transistroute 6 is transferred to aggregation node 7 by the data of described central processing unit 4 by relaying multi-hop mode, then is sent to Surveillance center's processor 9 by transceiver module 8; Between described transistroute 6, aggregation node 7 and Surveillance center's processor 9, pass through wireless network communication.
The data-signal of described central processing unit 4 inputs or outputs end and is connected with signal output or the input of Data Buffer Memory 5.
In the present embodiment, described central processing unit 4 is MB90F386 central processing unit, described gas concentration sensor 1 is that model is the interior gas concentration sensor of well of M313877, described air flow sensor 2 is that model is the interior air flow sensor of well of AWM92100V, air humidity sensor in the well that described air humidity sensor 3 is HT11, described safety monitoring system also comprises alarm module 10, and the alarm signal input of described alarm module 10 is connected with the alarm signal output ends of Surveillance center processor 9.
Claims (7)
1. the mine safety monitoring system based on wireless network, is characterized in that comprising:
One gas concentration sensor (1), for gathering gas density in mine, described gas concentration sensor (1) output is connected with the interior gas density input of well of central processing unit (4);
One air flow sensor (2), for gathering mine air flow, described air flow sensor (2) output is connected with the interior air mass flow input of well of central processing unit (4);
One air humidity sensor (3), for gathering mine air humidity, described air humidity sensor (3) output is connected with the interior air humidity input of well of central processing unit (4);
One wireless network communication system, described wireless network communication system comprises that transistroute (6), aggregation node (7) and transceiver module (8) form, the data-signal output of described central processing unit (4) is connected with the control signal input of transistroute (6), described transistroute (6) is transferred to aggregation node (7) by the data of described central processing unit (4) by relaying multi-hop mode, then is sent to Surveillance center's processor (9) by transceiver module (8);
Between described transistroute (6), aggregation node (7) and Surveillance center's processor (8), pass through wireless network communication.
2. a kind of mine safety monitoring system based on wireless network as claimed in claim 1, is characterized in that: the data-signal of described central processing unit (4) inputs or outputs end and is connected with signal output or the input of Data Buffer Memory (5).
3. a kind of mine safety monitoring system based on wireless network as claimed in claim 1, it is characterized in that: described safety monitoring system also comprises alarm module (10), the alarm signal input of described alarm module (10) is connected with the alarm signal output ends of Surveillance center's processor (9).
4. a kind of mine safety monitoring system based on wireless network as claimed in claim 1, is characterized in that: described central processing unit (4) is MB90F386 central processing unit.
5. a kind of mine safety monitoring system based on wireless network as claimed in claim 1, is characterized in that: described gas concentration sensor (1) is M313877 gas concentration sensor.
6. a kind of mine safety monitoring system based on wireless network as claimed in claim 1, is characterized in that: described air flow sensor (2) is AWM92100V air flow sensor.
7. a kind of mine safety monitoring system based on wireless network as claimed in claim 1, is characterized in that: described air humidity sensor (3) is HT11 air humidity sensor.
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| CN201310464742.5A CN103541768A (en) | 2013-09-30 | 2013-09-30 | Mine safety monitoring system based on wireless network |
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| CN201310464742.5A CN103541768A (en) | 2013-09-30 | 2013-09-30 | Mine safety monitoring system based on wireless network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119184A (en) * | 2016-11-28 | 2018-06-05 | 河南星云慧通信技术有限公司 | The safety-protection system that prevention mine caves in |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168240B1 (en) * | 1998-03-10 | 2001-01-02 | Archveyor Pty Ltd. | Atmospheric detection system for an automated mining system |
| CN102705008A (en) * | 2012-05-18 | 2012-10-03 | 解波 | Coal mine safety monitoring system based on wireless network |
| CN202560327U (en) * | 2012-05-18 | 2012-11-28 | 解波 | Coal mine safety monitoring system based on wireless network |
| CN102852554A (en) * | 2012-04-26 | 2013-01-02 | 安徽大学 | Mine underground physical environment monitoring system |
| CN203146030U (en) * | 2013-04-02 | 2013-08-21 | 安徽恒源煤电股份有限公司 | Gas monitoring system based on CAN bus |
-
2013
- 2013-09-30 CN CN201310464742.5A patent/CN103541768A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168240B1 (en) * | 1998-03-10 | 2001-01-02 | Archveyor Pty Ltd. | Atmospheric detection system for an automated mining system |
| CN102852554A (en) * | 2012-04-26 | 2013-01-02 | 安徽大学 | Mine underground physical environment monitoring system |
| CN102705008A (en) * | 2012-05-18 | 2012-10-03 | 解波 | Coal mine safety monitoring system based on wireless network |
| CN202560327U (en) * | 2012-05-18 | 2012-11-28 | 解波 | Coal mine safety monitoring system based on wireless network |
| CN203146030U (en) * | 2013-04-02 | 2013-08-21 | 安徽恒源煤电股份有限公司 | Gas monitoring system based on CAN bus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119184A (en) * | 2016-11-28 | 2018-06-05 | 河南星云慧通信技术有限公司 | The safety-protection system that prevention mine caves in |
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