CN103280075A - Device for monitoring collapse in mining area - Google Patents
Device for monitoring collapse in mining area Download PDFInfo
- Publication number
- CN103280075A CN103280075A CN2013101731086A CN201310173108A CN103280075A CN 103280075 A CN103280075 A CN 103280075A CN 2013101731086 A CN2013101731086 A CN 2013101731086A CN 201310173108 A CN201310173108 A CN 201310173108A CN 103280075 A CN103280075 A CN 103280075A
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- Prior art keywords
- soil
- mining area
- routing node
- pressure
- host computer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005065 mining Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 14
- 230000006855 networking Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000001052 transient effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Emergency Alarm Devices (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to a device for monitoring collapse in a mining area. The device comprises a plurality of soil pressure sensors, respectively provided with a unique code, distributed in soil of the mining area, wherein output values of each soil pressure sensor are transferred to a routing node by a fixed reference node, and then the output values are transferred to an upper computer through a wireless network gateway by the routing node, wherein the fixed reference node adopts CC2430, and is connected with the soil pressure sensors through sensor interfaces; collected pressure values are controlled for wireless transmission through a communication module by a microcontroller; and the routing node and the wireless network gateway also adopt CC2430 so as to realize networking of the routing node and the fixed reference node and networking of the wireless network gateway and the routing node. The pressure values in the soil are monitored in real time by utilizing the soil pressure sensors distributed in multiple points; a collapse accident is forecasted according to absolute sizes and transient variation of the pressure values; and the collapse accident can be quickly positioned and pre-warned according to the unique codes of the soil pressure sensors at a far end through wireless long-distance notification.
Description
Technical field
The present invention relates to the environment of mining area monitoring technical field, particularly a kind of for mining area landslide device for monitoring.
Background technology
Mining area safety is the cardinal task that the mining area produces, and country has dropped into great amount of manpower and military force, but still has every year a large amount of security incidents to take place.The mining area landslide is the aspect that the mining area accident takes place frequently, in case the landslide accident takes place, can cause the smooth of people's life and property on the one hand, also can make an extremely bad impression socially on the other hand.Along with the development of computer science and technology, computer technology is applied to the environment of mining area monitoring, especially imperative in the mining area landslide monitoring.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of for mining area landslide device for monitoring, can in time predict the landslide accident, can before landslide is freeed in the mining area, personnel and article be withdrawn out the mining area, avoid the generation of mining area safety accident.
To achieve these goals, the technical solution used in the present invention is:
A kind of for mining area landslide device for monitoring, comprise a plurality of soil-pressure cells that have unique coding respectively that are distributed in the soil of mining area, the fixed reference node is passed to routing node with the output valve of each soil-pressure cell, be passed to host computer by routing node via radio network gateway again, wherein, described fixed reference node adopts CC2430, connect soil-pressure cell by sensor interface, carry out wireless transmission by force value that microprocessor controls is gathered by communication module, described routing node and radio network gateway also all adopt CC2430, realize the networking of routing node and fixed reference node, the networking of radio network gateway and routing node, default safe pressure threshold value and fluctuating range and frequency threshold value in the unit interval in the host computer, when the real-time pressure value that receives outside this safe pressure threshold range, perhaps, fluctuation in unit interval exceeds default fluctuating range and frequency threshold value, then according to the corresponding soil-pressure cell coding of this real-time pressure value, in database, inquire the corresponding soil-pressure cell region of this coding, be shown on the host computer display screen, and the alarm device that connects by host computer carries out alarm prompt.
Described soil-pressure cell adopts vertically to soil pressure cell.
Described device adopts powered battery module or wired supply module to power.
Described alarm device comprises with the direct-connected monitoring client alarm device of host computer and is positioned at a plurality of terminal alarm devices with unique coding of the workshop section that constructs, each terminal alarm device is connected with host computer by wireless mode, corresponding one or more soil-pressure cell of terminal alarm device.
Compared with prior art, the soil-pressure cell that the present invention utilizes multiple spot to distribute is monitored force value in the soil in real time, absolute size according to force value, and transient change situation, the landslide accident is carried out reasonable prediction, and by the wireless mode remote notify, far-end is according to unique coding of soil-pressure cell, can locate rapidly, make early warning.
Description of drawings
Accompanying drawing is principle of the invention block diagram.
Embodiment
Describe embodiments of the present invention in detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of for mining area landslide device for monitoring, adopt powered battery module or wired supply module to power.Device comprises a plurality of soil-pressure cells that have unique coding respectively that are distributed in the soil of mining area, and soil-pressure cell adopts vertically to soil pressure cell.The fixed reference node is passed to routing node with the output valve of each soil-pressure cell, be passed to host computer by routing node via radio network gateway again, wherein, described fixed reference node adopts CC2430, connect soil-pressure cell by sensor interface, carry out wireless transmission by force value that microprocessor controls is gathered by communication module, described routing node and radio network gateway also all adopt CC2430, realize the networking of networking, radio network gateway and the routing node of routing node and fixed reference node.
The course of work of the present invention is:
Soil-pressure cell is gathered the ground pressure value in real time, and data are transferred to host computer by wireless mode.Default safe pressure threshold value and fluctuating range and frequency threshold value in the unit interval in the host computer are as the absolute value of soil-pressure cell image data and the criterion of transient change situation.When the real-time pressure value that receives outside this safe pressure threshold range, illustrate that then the ground pressure of relevant position is excessive, have the landslide may; Simultaneously, if the fluctuation of real-time pressure value in the unit interval that receives exceeds default fluctuating range and frequency threshold value, also be that instantaneous acute variation has appearred in force value.Under above two kinds of situations, host computer is all according to the corresponding soil-pressure cell coding of this real-time pressure value, in database, inquire the corresponding soil-pressure cell region of this coding, be shown on the host computer display screen, and the alarm device that connects by host computer carries out alarm prompt.Alarm device is distributed in remote monitoring chamber and construction workshop section simultaneously, can remind the monitor staff to note the very first time, and the prompting workmen seeks safety practice as early as possible.
Claims (4)
1. one kind is used for mining area landslide device for monitoring, it is characterized in that, comprise a plurality of soil-pressure cells that have unique coding respectively that are distributed in the soil of mining area, the fixed reference node is passed to routing node with the output valve of each soil-pressure cell, be passed to host computer by routing node via radio network gateway again, wherein, described fixed reference node adopts CC2430, connect soil-pressure cell by sensor interface, carry out wireless transmission by force value that microprocessor controls is gathered by communication module, described routing node and radio network gateway also all adopt CC2430, realize the networking of routing node and fixed reference node, the networking of radio network gateway and routing node, default safe pressure threshold value and fluctuating range and frequency threshold value in the unit interval in the host computer, when the real-time pressure value that receives outside this safe pressure threshold range, perhaps, fluctuation in unit interval exceeds default fluctuating range and frequency threshold value, then according to the corresponding soil-pressure cell coding of this real-time pressure value, in database, inquire the corresponding soil-pressure cell region of this coding, be shown on the host computer display screen, and the alarm device that connects by host computer carries out alarm prompt.
2. according to claim 1 for mining area landslide device for monitoring, it is characterized in that described soil-pressure cell adopts vertically to soil pressure cell.
3. according to claim 1ly it is characterized in that for mining area landslide device for monitoring described device adopts powered battery module or wired supply module to power.
4. according to claim 1 for mining area landslide device for monitoring, it is characterized in that, described alarm device comprises with the direct-connected monitoring client alarm device of host computer and is positioned at a plurality of terminal alarm devices with unique coding of the workshop section that constructs, each terminal alarm device is connected with host computer by wireless mode, corresponding one or more soil-pressure cell of terminal alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173108.6A CN103280075B (en) | 2013-05-10 | 2013-05-10 | A kind of device for mining area landslide monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310173108.6A CN103280075B (en) | 2013-05-10 | 2013-05-10 | A kind of device for mining area landslide monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103280075A true CN103280075A (en) | 2013-09-04 |
| CN103280075B CN103280075B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310173108.6A Expired - Fee Related CN103280075B (en) | 2013-05-10 | 2013-05-10 | A kind of device for mining area landslide monitoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN103280075B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562163A (en) * | 2011-12-22 | 2012-07-11 | 中国神华能源股份有限公司 | Safety detection method of flood prevention dam system |
| CN202352024U (en) * | 2011-12-06 | 2012-07-25 | 四川久远新方向智能科技有限公司 | System for monitoring geological disasters |
| CN202855031U (en) * | 2012-09-03 | 2013-04-03 | 成都玺汇科技有限公司 | Remote geological disaster monitoring system |
-
2013
- 2013-05-10 CN CN201310173108.6A patent/CN103280075B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202352024U (en) * | 2011-12-06 | 2012-07-25 | 四川久远新方向智能科技有限公司 | System for monitoring geological disasters |
| CN102562163A (en) * | 2011-12-22 | 2012-07-11 | 中国神华能源股份有限公司 | Safety detection method of flood prevention dam system |
| CN202855031U (en) * | 2012-09-03 | 2013-04-03 | 成都玺汇科技有限公司 | Remote geological disaster monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 张开生，陈明泽: "基于Ｍ２Ｍ 技术的矿区环境监测平台研究", 《工矿自动化》, vol. 39, no. 1, 31 January 2013 (2013-01-31) * |
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| CN103280075B (en) | 2015-12-23 |
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Granted publication date: 20151223 |
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