CN102926807A - Monitoring and early-warning communication method for mine - Google Patents
Monitoring and early-warning communication method for mine Download PDFInfo
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- CN102926807A CN102926807A CN2012103611883A CN201210361188A CN102926807A CN 102926807 A CN102926807 A CN 102926807A CN 2012103611883 A CN2012103611883 A CN 2012103611883A CN 201210361188 A CN201210361188 A CN 201210361188A CN 102926807 A CN102926807 A CN 102926807A
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Abstract
The invention discloses a monitoring and early-warning communication method for a mine. According to the method, a certain number of substations are arranged under the mine and are in communication connection with a monitoring upper computer on the mine; zigbee monitoring early-warning terminals are arranged under the mine; each substation manages and controls several zigbee monitoring early-warning terminals and constructs a wireless communication network based on an IEEE802.15.4 wireless network protocol with the monitoring early-warning terminal which is subordinate to the substation; and the substations are in wired connection with the monitoring upper computer. By the method, the defect of difficulty in wire distribution of a communication network of the mine can be overcome, and an effect of timely communication of monitoring warning information can be achieved.
Description
Technical field
The invention belongs to communication technical field, relate to a kind of Mine Monitoring early warning communication means.
Background technology
The heavy industry that coal mining takes place frequently as security incident, very high to the requirement of safety detection early warning system.Traditional colliery is detected early warning system and is adopted wire communication mode to carry out transfer of data, and difficult wiring, shortcoming that cost is high are arranged in the complex environment of down-hole.
ZigBee technology be a kind of closely, low complex degree, low-power consumption, low rate, bidirectional wireless communication technology cheaply.Zigbee-technology is applied to the colliery detects in the early warning system, can solve preferably the problem that early warning system is detected in existing colliery.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of Mine Monitoring early warning communication means, the method can overcome mine communication network layout difficulty, reaches timely effect of monitoring alarm information communication, and its technical scheme is as follows:
A kind of Mine Monitoring early warning communication means, some substations are set in the down-hole, and each substation and aboveground monitoring host computer are established a communications link, and zigbee monitoring and early warning terminal is set in the down-hole, each divides station administration and the several zigbee monitoring and early warning terminals of control; The monitoring and early warning terminal of each substation and subordinate makes up the cordless communication network based on the IEEE802.15.4 wireless network protocol, and described substation passes through wired connection with the monitoring host computer.
Described aboveground monitoring host computer and substation and monitoring and early warning terminal adopt following dialing protocol: described monitoring host computer is sent out a query requests to described substation, described substation sends instructions to purpose monitoring and early warning terminal after receiving request, and purpose monitoring and early warning terminal is sent to described substation with corresponding data after receiving instruction; Described substation by Industrial Ethernet with data upload to aboveground monitoring host computer; After the monitoring host computer is received data, send an affirmation by substation to the monitoring and early warning terminal; If the analysis of monitoring host computer judges that mine is in unsafe condition, then send startup alarm command by substation to part or all of monitoring and early warning terminal according to dangerous grade; If the monitoring host computer judges that mine is in a safe condition, then send the cancellation alarm command by substation to the monitoring and early warning terminal; After the monitoring and early warning terminal is received instruction, send an affirmation by substation to the monitoring host computer.
Described monitoring and early warning terminal should comprise zigbee transceiver module, zigbee alarm module and wireless sensor module.Wherein the function of zigbee transceiver module comprises the instruction of reception substation, sends data to substation, and the zigbee alarm module is responsible for sending alarm, and wireless sensor module is responsible for collecting data.
Beneficial effect of the present invention: the ZigBee technology that Mine Monitoring early warning communication means of the present invention adopts be a kind of closely, low complex degree, low-power consumption, low rate, bidirectional wireless communication technology cheaply.The method can overcome mine communication network layout difficulty, reaches timely effect of monitoring alarm information communication.
Description of drawings
Fig. 1 is hardware elementary diagram of the present invention;
Fig. 2 is communication protocol schematic diagram of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described in more detail.
Referring to Fig. 1, Mine Monitoring early warning communication means of the present invention is mainly realized the timely transmission of aboveground downhole monitoring and warning information by ZigBee technology.The hardware of Mine Monitoring alarm communication means mainly takes aboveground monitoring host computer, the down-hole of arranging that substation and monitoring and early warning terminal are set.In this specific embodiment, three substations are arranged, be respectively S1, S2, S3, the monitoring and early warning terminal is controlled by a minute station administration in substation, in figure one, the m1 among the substation S1, the m3 among the S3.Start alarm and sent by aboveground monitoring host computer with the cancellation alarm command, substation is responsible for the transfer of data between jurisdiction monitoring and early warning terminal and the monitoring host computer.Each ZigBee terminal and affiliated substation make up the cordless communication network based on the IEEE802.15.4 wireless network protocol.
Mine Monitoring early warning communication means of the present invention is: 1, some substations are set in the down-hole, and each substation is communicated by letter by Industrial Ethernet with aboveground monitoring host computer.Substation is connected by Industrial Ethernet with aboveground monitoring host computer.
2, zigbee monitoring and early warning terminal is set in the down-hole.Each divides station administration and the several zigbee monitoring and early warning terminals of control.
3, the monitoring and early warning terminal of each substation and subordinate makes up the cordless communication network based on the IEEE802.15.4 wireless network protocol.
Referring to Fig. 2, the monitoring host computer of Mine Monitoring early warning communication means of the present invention and substation and monitoring and early warning terminal adopt following dialing protocol: be divided into for two steps, the monitoring host computer is initiated inquiry to substation, and the station is received to send instructions to after the request and after purpose monitoring and early warning terminal purpose monitoring and early warning terminal is received instruction corresponding data is sent to described substation; Described substation by Industrial Ethernet with data upload to aboveground monitoring host computer; After the monitoring host computer is received data, send an affirmation by substation to the monitoring and early warning terminal.If the analysis of monitoring host computer judges that mine is in unsafe condition, then send startup alarm command by substation to part or all of monitoring and early warning terminal according to dangerous grade; If the monitoring host computer judges that mine is in a safe condition, then send the cancellation alarm command by substation to the monitoring and early warning terminal; The monitoring and early warning terminal is carried out instruction after receiving instruction, and sends an affirmation by substation to the monitoring host computer.
The above only is best mode for carrying out the invention, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, and the simple change of the technical scheme that can obtain apparently or equivalence are replaced and all fallen within the scope of protection of the present invention.
Claims (3)
1. Mine Monitoring early warning communication means, it is characterized in that, some substations are set in the down-hole, and each substation and aboveground monitoring host computer are established a communications link, zigbee monitoring and early warning terminal is set in the down-hole, and each divides station administration and the several zigbee monitoring and early warning terminals of control; The monitoring and early warning terminal of each substation and subordinate makes up the cordless communication network based on the IEEE802.15.4 wireless network protocol, and described substation passes through wired connection with the monitoring host computer.
2. Mine Monitoring early warning communication means according to claim 1, it is characterized in that, described aboveground monitoring host computer and substation and monitoring and early warning terminal adopt following dialing protocol: described monitoring host computer is sent out a query requests to described substation, described substation sends instructions to purpose monitoring and early warning terminal after receiving request, and purpose monitoring and early warning terminal is sent to described substation with corresponding data after receiving instruction; Described substation by Industrial Ethernet with data upload to aboveground monitoring host computer; After the monitoring host computer is received data, send an affirmation by substation to the monitoring and early warning terminal; If the analysis of monitoring host computer judges that mine is in unsafe condition, then send startup alarm command by substation to part or all of monitoring and early warning terminal according to dangerous grade; If the monitoring host computer judges that mine is in a safe condition, then send the cancellation alarm command by substation to the monitoring and early warning terminal; After the monitoring and early warning terminal is received instruction, send an affirmation by substation to the monitoring host computer.
3. Mine Monitoring early warning communication means according to claim 1, it is characterized in that, described monitoring and early warning terminal should comprise zigbee transceiver module, zigbee alarm module and wireless sensor module, wherein the function of zigbee transceiver module comprises the instruction of reception substation, sends data to substation, the zigbee alarm module is responsible for sending alarm, and wireless sensor module is responsible for collecting data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361188.3A CN102926807B (en) | 2012-09-17 | 2012-09-17 | A kind of Mine Monitoring early warning communication means |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210361188.3A CN102926807B (en) | 2012-09-17 | 2012-09-17 | A kind of Mine Monitoring early warning communication means |
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| CN102926807A true CN102926807A (en) | 2013-02-13 |
| CN102926807B CN102926807B (en) | 2015-11-25 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070047477A1 (en) * | 2005-08-23 | 2007-03-01 | Meshnetworks, Inc. | Extensible authentication protocol over local area network (EAPOL) proxy in a wireless network for node to node authentication |
| CN201327586Y (en) * | 2008-11-28 | 2009-10-14 | 上海电机学院 | Data acquisition device for power plant |
| CN201730640U (en) * | 2010-06-18 | 2011-02-02 | 昆山诺金传感技术有限公司 | Underground monitoring network system based on ZigBee network node |
| CN202090956U (en) * | 2011-06-08 | 2011-12-28 | 顾菊芬 | Network system for monitoring underground ventilation state based on zigbee |
| CN102383860A (en) * | 2011-10-17 | 2012-03-21 | 山西潞安集团司马煤业有限公司 | Networked wireless gas monitoring system oriented to fully mechanized coal face |
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2012
- 2012-09-17 CN CN201210361188.3A patent/CN102926807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070047477A1 (en) * | 2005-08-23 | 2007-03-01 | Meshnetworks, Inc. | Extensible authentication protocol over local area network (EAPOL) proxy in a wireless network for node to node authentication |
| CN201327586Y (en) * | 2008-11-28 | 2009-10-14 | 上海电机学院 | Data acquisition device for power plant |
| CN201730640U (en) * | 2010-06-18 | 2011-02-02 | 昆山诺金传感技术有限公司 | Underground monitoring network system based on ZigBee network node |
| CN202090956U (en) * | 2011-06-08 | 2011-12-28 | 顾菊芬 | Network system for monitoring underground ventilation state based on zigbee |
| CN102383860A (en) * | 2011-10-17 | 2012-03-21 | 山西潞安集团司马煤业有限公司 | Networked wireless gas monitoring system oriented to fully mechanized coal face |
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| CN102926807B (en) | 2015-11-25 |
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