CN102360193A - Tunnel surrounding rock deformation automatic monitoring and early warning system - Google Patents
Tunnel surrounding rock deformation automatic monitoring and early warning system Download PDFInfo
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- CN102360193A CN102360193A CN2011101530552A CN201110153055A CN102360193A CN 102360193 A CN102360193 A CN 102360193A CN 2011101530552 A CN2011101530552 A CN 2011101530552A CN 201110153055 A CN201110153055 A CN 201110153055A CN 102360193 A CN102360193 A CN 102360193A
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Abstract
The invention relates to a tunnel surrounding rock deformation automatic monitoring and early warning system which is characterized in that: a sensor unit (1) sends acquired data to an MCU module (2) after digital processing, the MCU module (2) carries out a preliminary treatment on the data and sends the data to a computer software unit (5) through an RS 485 data communication module (3), a power supply module (4) supplies power for the sensor unit (1), the MCU module (2) and the RS 485 data communication module (3), after data processing, the computer software unit (5) can send an AT instruction to an GPRS module (6) when is in danger, and the GPRS module (6) receives the instruction and sends early warning information to a preset mobile phone (7) to realize an automatic early warning function. Technical personnel such an expert, an engineer and the like are facilitated to carry out data analysis, and original data is provided for discovering a roadway deformation rule. In the invention, a database and figure analysis software can be arranged to connect with the computer software unit, and acquired analysis data can be automatically stored into a database and image analysis software of a computer. The system has the characteristics of strong multi-site capability, a long data transmission distance, simple operation, a small volume of a single monitoring station and a light weight, and is especially suitable or deformation monitoring of various mine tunnel engineering.
Description
Technical field
The present invention relates to a kind of deformation of the surrounding rock in tunnel monitoring and early warning system automatically.
Background technology
The roadway deformation problem is on the rise, and particularly the large deformation in tunnel has directly influenced mining safety production and economic benefit, and has seriously jeopardized personal safety.
Present roadway deformation monitoring technology still adopts commonsense method; Like convergence gauge measurement, tape measure measurement, manual laser measurement etc.; These monitoring meanss are not only consuming time; Need substantial contribution and manpower again, but also can not fundamentally solve the monitoring of real-time continuous and reach the purpose of early warning, particularly can not realize the purpose of transmission automatically and telecommunication.
Summary of the invention
For overcoming the defective that has the commonsense method that the roadway deformation monitoring technology is adopted now; Technical matters to be solved by this invention is to provide a kind of deformation of the surrounding rock in tunnel monitoring and early warning system automatically; Realization is monitored and early warning the real-time continuous of roadway deformation, and reaches the purpose of automatic transmission and telecommunication.
A kind of deformation of the surrounding rock in tunnel is monitoring and early warning system automatically; Comprise Sensor section, MCU module, RS485 data communication module, computer software unit, GPRS module and power module; Wherein power module can be Sensor section, MCU module and the power supply of RS485 data communication module; Said Sensor section comprises n data monitoring means (1≤n≤128); Each data monitoring unit constitutes by a plurality of displacement transducers, DS18B20 temperature sensor, pressure transducer three parts, and Sensor section imports the data that collect into the MCU module through after the digitized processing, and the MCU module is eliminated the range observation error that causes owing to temperature; And the data front of gathering in each collection point adds specific indications, through the RS485 data communication module data sent to the computer software unit; Computer software unit by using MFC completes, and is connected with the external hardware system through serial ports, and the computer software unit can send the AT instruction to the GPRS module when facing a danger situation, and the transmission early warning information was given and set mobile phone after the GPRS module was received and instructed.
For making things convenient for technician such as expert, slip-stick artist to analyze data; For finding that the roadway deformation rule provides raw data; Database also can be set in the present invention and pattern analysis software links to each other with the computer software unit, and the data of institute's collection analysis can be with in the database that deposits computing machine automatically in and in the pattern analysis software.
Principle of work of the present invention is: send into the MCU module then and carry out the preparatory processing of data and handle and add that indications is to show concrete website according to gathering through the sensor part decilog; Import these data into the computer software unit through the RS485 data communication module; The computer software unit carries out location recognition and data processing according to the indications of every group of data; When finding that the dangerous situation computer-chronograph will send the AT instruction to the GPRS module according to the program of setting, the GPRS module will be sent early warning information to the mobile phone of setting after receiving instruction.The data of collection of the present invention will deposit in the database of computing machine automatically in addition, and recorded content facilitates consultation in detail, can supply technician such as expert, slip-stick artist to analyze, and can be to find that the roadway deformation rule provides raw data.Therefore adopt deformation of the surrounding rock in tunnel of the present invention monitoring and early warning system automatically, realized real-time continuous monitoring and early warning, and reach the purpose of automatic transmission and telecommunication roadway deformation.
Multi-site ability of the present invention is strong, and long distance for data is simple to operate, little, the in light weight deformation monitoring that is specially adapted to all kinds of mine working engineerings of single monitoring station volume.
Description of drawings
Fig. 1 is the automatic transmission structure synoptic diagram of information of the present invention;
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further elaboration; As shown in Figure 1; A kind of deformation of the surrounding rock in tunnel is monitoring and early warning system automatically; Comprise Sensor section 1, MCU module 2, RS485 data communication module 3, power module 4, computer software unit 5 and GPRS module 6; Wherein power module 4 can be Sensor section 1, MCU module 2 and data communication module 3 power supplies, and said Sensor section 1 comprises n data monitoring means (1≤n≤128), and each data monitoring unit constitutes by a plurality of displacement transducers, DS18B20 temperature sensor, pressure transducer three parts; Sensor section 1 imports the data that collect into MCU module 2 through after the digitized processing; MCU module 2 is eliminated the range observation error that causes owing to temperature, and adds specific indications in the data front of each collection point collection, through RS485 communication module 3 data is sent to computer software unit 5; Computer software unit 5 utilizes MFC to complete; Be connected with the external hardware system through serial ports; Computer software unit 5 can send the AT instruction to GPRS module 6 when facing a danger situation, the transmission early warning information was given and set mobile phone 7 after GPRS module 6 was received and instructed.Adopt above technical scheme; Gather through 1 pair of data of Sensor section and to send into MCU module 2 then and carry out the preparatory processing of data and handle and add that indications is to show concrete website; Import these data into computer software unit 5 through RS485 data communication module 3; Computer software unit 5 carries out location recognition and data processing according to the indications of every group of data; When finding that the dangerous situation computer-chronograph will send the AT instruction to GPRS module 6 according to the program of setting, GPRS module 6 will be sent early warning information to setting mobile phone 7 after receiving instruction.
For making things convenient for technician such as expert, slip-stick artist to analyze data, for finding the roadway deformation rule raw data is provided, the data that computer software of the present invention unit 5 is analyzed will deposit in the database 8 of computing machine and in the pattern analysis software 9 automatically.
The present invention does not limit to above embodiment; As long as the present invention relies on above ingredient fundamentally to solve the monitoring of real-time continuous and reaches the purpose of early warning; And realized the purpose of automatic transmission and telecommunication; Then no matter whether have database and pattern analysis software, all fall within the protection domain of the present invention.
Claims (2)
1. a deformation of the surrounding rock in tunnel is monitored and early warning system automatically; Comprise Sensor section (1), MCU module (2), RS485 data communication module (3), power module (4), computer software unit (5) and GPRS module (6); Wherein power module (4) can be Sensor section (1), MCU module (2) and RS485 data communication module (3) power supply; It is characterized in that: said Sensor section (1) comprises n data monitoring means (1≤n≤128); Each data monitoring unit constitutes by a plurality of displacement transducers, DS18B20 temperature sensor, pressure transducer three parts; Sensor section (1) imports the data that collect into MCU module (2) through after the digitized processing; MCU module (2) is eliminated the range observation error that causes owing to temperature, and adds specific indications in the data front of each collection point collection, through RS485 data communication module (3) data is sent to computer software unit (5); Computer software unit (5) utilizes MFC to complete; Be connected with the external hardware system through serial ports; Computer software unit (5) can send the AT instruction to GPRS module (6) when facing a danger situation, the transmission early warning information was given and set mobile phone (7) after GPRS module (6) was received and instructed.
2. monitor automatically and early warning system according to the described deformation of the surrounding rock in tunnel of claim 1, it is characterized in that: computer software unit (5) also are connected with database (8) and pattern analysis software (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101530552A CN102360193A (en) | 2011-06-09 | 2011-06-09 | Tunnel surrounding rock deformation automatic monitoring and early warning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101530552A CN102360193A (en) | 2011-06-09 | 2011-06-09 | Tunnel surrounding rock deformation automatic monitoring and early warning system |
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| CN102360193A true CN102360193A (en) | 2012-02-22 |
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| CN2011101530552A Pending CN102360193A (en) | 2011-06-09 | 2011-06-09 | Tunnel surrounding rock deformation automatic monitoring and early warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992197A (en) * | 2019-10-29 | 2020-04-10 | 天地科技股份有限公司 | Early warning method and system for coal mine roadway deformation |
| CN113401175A (en) * | 2021-07-21 | 2021-09-17 | 中国矿业大学 | Advanced detection early warning system and method for monorail crane |
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| CN101561356A (en) * | 2008-12-22 | 2009-10-21 | 长安大学 | Civil engineering structural remote health monitoring system |
| CN201503636U (en) * | 2009-09-24 | 2010-06-09 | 中国农业大学 | Embedded environmental data collection transmission system |
| CN201576183U (en) * | 2009-08-07 | 2010-09-08 | 广东省科学院自动化工程研制中心 | Wireless embedded-type real-time multi-task multi-channel measure and control module |
| CN101859492A (en) * | 2009-04-07 | 2010-10-13 | 武汉大学 | Expressway weather monitoring system |
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- 2011-06-09 CN CN2011101530552A patent/CN102360193A/en active Pending
Patent Citations (5)
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| CN201322806Y (en) * | 2008-12-19 | 2009-10-07 | 中国地质科学院探矿工艺研究所 | Automatic monitor for acceleration of sliding posture of sliding body |
| CN101561356A (en) * | 2008-12-22 | 2009-10-21 | 长安大学 | Civil engineering structural remote health monitoring system |
| CN101859492A (en) * | 2009-04-07 | 2010-10-13 | 武汉大学 | Expressway weather monitoring system |
| CN201576183U (en) * | 2009-08-07 | 2010-09-08 | 广东省科学院自动化工程研制中心 | Wireless embedded-type real-time multi-task multi-channel measure and control module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110992197A (en) * | 2019-10-29 | 2020-04-10 | 天地科技股份有限公司 | Early warning method and system for coal mine roadway deformation |
| CN113401175A (en) * | 2021-07-21 | 2021-09-17 | 中国矿业大学 | Advanced detection early warning system and method for monorail crane |
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Application publication date: 20120222 |