CN103291363B - Mining wireless pressure acquisition substation - Google Patents
Mining wireless pressure acquisition substation Download PDFInfo
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- CN103291363B CN103291363B CN201310200605.0A CN201310200605A CN103291363B CN 103291363 B CN103291363 B CN 103291363B CN 201310200605 A CN201310200605 A CN 201310200605A CN 103291363 B CN103291363 B CN 103291363B
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Abstract
The invention discloses a kind of mining wireless pressure acquisition substation, substation is undertaken initializing and parameter configuration by ground monitoring main frame, and substation comprises wireless receiving module, frequency acquisition module, 484 transmission circuits; Wireless receiving module is for gathering the data of the wireless senser associated with substation; Frequency acquisition module is for gathering the data of wired sensor; 485 output circuits are used for the data that described wireless receiving module, frequency acquisition module collect to be transferred to ground monitoring main frame.Mining wireless pressure acquisition substation of the present invention can gather the data of wired sensor, the data of wireless senser can be gathered again, the states such as monitoring underground coal mine pressure also by wireless senser image data, can be convenient in place down-hole inconvenience being laid with to line sensor; Also gather the battery status of monitoring wireless sensor simultaneously, find that wireless senser changes battery by liquid crystal display and the prompting of ground monitoring main frame after under-voltage, avoid the generation of the situations such as obliterated data.
Description
Technical field
The present invention relates to a kind of mineral pressure and gather substation, particularly relate to a kind of mining wireless pressure acquisition substation.
Background technology
The monitoring systems such as mineral pressure gathers substation and is responsible for the monitored data that gathered by the wired sensor of down-hole by 485 bus transfer to ground, cooperation KJ508 can Real-Time Monitoring down-hole parameters, can the generation of Monitoring and prevention Coal Mine Disasters.
Collection substation in the market can only gather wired sensor mostly, and poor for the compatibility of the wired sensor of lot of domestic and foreign manufacturer.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of mining wireless pressure acquisition substation, both can gather the data that wired sensor also can gather wireless senser, and avoid loss of data.
For solving the problems of the technologies described above, the invention provides a kind of mining wireless pressure acquisition substation, it is characterized in that, substation is undertaken initializing and parameter configuration by ground monitoring main frame, and substation comprises microcontroller, wireless receiving module, frequency acquisition module, 484 transmission circuits;
Wireless receiving module is for gathering the data of one or more wireless sensers associated with substation;
Frequency acquisition module is for gathering the data of one or more wired sensors;
Microcontroller carries out process to the data that described wireless receiving module, frequency acquisition module collect and converts;
485 output circuits are used for the data of described microcontroller process to be transferred to ground monitoring main frame.
Also comprise one for showing the liquid crystal display of substation configuration parameter.
Described wireless receiving module also gathers the battery status of wireless senser while gathering wireless sensor data, judges that wireless senser points out replacing battery by liquid crystal display or ground monitoring main frame after under-voltage by microcontroller.
Substation arranges frequency ports, detects wired sensor by frequency ports, and detect wireless senser associated with it around according to configuration data;
After collecting the data of wired sensor or wireless senser, actual value is converted in liquid crystal screen display according to configuration parameter by microcontroller, the data collected are packed simultaneously, until patrolling and examining after order arrives of 485 bus upper ground surface monitoring host computers transmissions, whole packet is uploaded to ground monitoring main frame by 485 output circuits.
Described wireless senser, wired sensor are pressure sensor, drilling hole stress sensing, absciss layer sensor, obliquity sensor or temperature pick up.
The beneficial effect that the present invention reaches:
Mining wireless pressure acquisition substation of the present invention can gather the data of wired sensor, the data of wireless senser can be gathered again, place down-hole inconvenience being laid with to line sensor also can by wireless senser image data, improve the compatibility gathering substation, be convenient to the states such as monitoring underground coal mine pressure, temperature; Also gather the battery status of monitoring wireless sensor simultaneously, find that wireless senser changes battery by liquid crystal display and the prompting of ground monitoring main frame after under-voltage, avoid the generation of the situations such as obliterated data.
Accompanying drawing explanation
Fig. 1 is mining wireless pressure acquisition substation schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, mining wireless pressure acquisition substation of the present invention comprise ARM microcontroller, wireless receiving module, frequency acquisition module, 484 transmission circuits, for showing the liquid crystal display of substation configuration parameter.
Wireless receiving module is for gathering the data of the wireless senser associated with substation; Frequency acquisition module is for gathering the data of wired sensor; Microcontroller carries out process to the data that wireless receiving module, frequency acquisition module collect and converts; 485 output circuits are used for the data after by process and are transferred to ground monitoring main frame.
Divide the battery status also gathering wireless senser while standing in collection wireless sensor data, find that wireless senser changes battery in time by liquid crystal display and the prompting of ground monitoring main frame after under-voltage.
Wireless senser, wired sensor can be pressure sensor, also can be other sensors such as temperature pick up, drilling hole stress sensing, absciss layer sensor or obliquity sensor, the down-hole state that can monitor according to specific needs, arranges corresponding sensor image data.
The course of work of the present invention:
After substation access monitoring host computer, by 485 buses, parameter configuration is carried out to substation by the software in ground monitoring main frame.Initialize after substation terminates, substation first detects wired sensor by microprocessor control by frequency ports, according to wireless senser associated with it around actual disposition Data Detection.After collecting the data of wired sensor or wireless senser, be converted into actual value in liquid crystal screen display according to configuration parameter, the data collected packed simultaneously, until patrolling and examining after order arrives in 485 buses, whole packet is uploaded.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (1)
1. a mining wireless pressure acquisition substation, it is characterized in that, substation is undertaken initializing and parameter configuration by ground monitoring main frame, and substation comprises microcontroller, wireless receiving module, frequency acquisition module, 484 transmission circuits and the liquid crystal display for showing substation configuration parameter; Wireless receiving module is for gathering the data of one or more wireless sensers associated with substation; Frequency acquisition module is for gathering the data of one or more wired sensors; Microcontroller carries out process to the data that described wireless receiving module, frequency acquisition module collect and converts; 485 output circuits are used for the data of described microcontroller process to be transferred to ground monitoring main frame; Described wireless receiving module also gathers the battery status of wireless senser while gathering wireless sensor data, when judging that wireless senser changes battery by liquid crystal display or the prompting of ground monitoring main frame after under-voltage, substation arranges frequency ports, detect wired sensor by frequency ports, and detect wireless senser associated with it around according to configuration data; After collecting the data of wired sensor or wireless senser, actual value is converted in liquid crystal screen display according to configuration parameter by microcontroller, the data collected are packed simultaneously, until patrolling and examining after order arrives of 485 bus upper ground surface monitoring host computers transmissions, whole packet is uploaded to ground monitoring main frame by 485 output circuits, described wireless senser, wired sensor are pressure sensor, drilling hole stress sensing, absciss layer sensor, obliquity sensor or temperature pick up.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310200605.0A CN103291363B (en) | 2013-05-27 | 2013-05-27 | Mining wireless pressure acquisition substation |
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| CN201310200605.0A CN103291363B (en) | 2013-05-27 | 2013-05-27 | Mining wireless pressure acquisition substation |
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| CN103291363A CN103291363A (en) | 2013-09-11 |
| CN103291363B true CN103291363B (en) | 2016-03-23 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180936A (en) * | 2014-09-10 | 2014-12-03 | 天地科技股份有限公司 | Mining intrinsic safety type micro-power-consumption wireless and wired communication self-powered pressure sensor |
| US10152431B2 (en) * | 2015-03-16 | 2018-12-11 | Honeywell International Inc. | System and method for remote set-up and adjustment of peripherals |
| CN110501945A (en) * | 2019-08-21 | 2019-11-26 | 山东舜水信息科技有限公司 | Radio frequency card controller |
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| CN201741262U (en) * | 2009-12-04 | 2011-02-09 | 西安交通大学 | Wireless mine monitoring system |
| CN102592423A (en) * | 2012-02-24 | 2012-07-18 | 中国矿业大学 | Multi-sensor perception node in complicated environmental condition |
| CN202404441U (en) * | 2012-01-20 | 2012-08-29 | 黑龙江科技学院 | Environment monitoring device based on wireless network |
| CN202454051U (en) * | 2012-02-27 | 2012-09-26 | 隋晓红 | Low-voltage power line spread spectrum carrier communication monitoring system for coal mine safety |
| CN203335129U (en) * | 2013-05-27 | 2013-12-11 | 江苏三恒科技股份有限公司 | Mining wireless pressure acquisition substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101272330B (en) * | 2008-04-14 | 2010-09-08 | 哈尔滨炎升科技有限公司 | Data transmission and positioning system based on wireless sensor network technology |
| GB2481940B (en) * | 2009-04-21 | 2017-04-19 | Council Scient Ind Res | Tracking and monitoring system for opencast mines |
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- 2013-05-27 CN CN201310200605.0A patent/CN103291363B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201741262U (en) * | 2009-12-04 | 2011-02-09 | 西安交通大学 | Wireless mine monitoring system |
| CN202404441U (en) * | 2012-01-20 | 2012-08-29 | 黑龙江科技学院 | Environment monitoring device based on wireless network |
| CN102592423A (en) * | 2012-02-24 | 2012-07-18 | 中国矿业大学 | Multi-sensor perception node in complicated environmental condition |
| CN202454051U (en) * | 2012-02-27 | 2012-09-26 | 隋晓红 | Low-voltage power line spread spectrum carrier communication monitoring system for coal mine safety |
| CN203335129U (en) * | 2013-05-27 | 2013-12-11 | 江苏三恒科技股份有限公司 | Mining wireless pressure acquisition substation |
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