CN204532436U - A kind of SCM Based mine safety information dynamic early-warning system and device - Google Patents
A kind of SCM Based mine safety information dynamic early-warning system and device Download PDFInfo
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- CN204532436U CN204532436U CN201520202485.2U CN201520202485U CN204532436U CN 204532436 U CN204532436 U CN 204532436U CN 201520202485 U CN201520202485 U CN 201520202485U CN 204532436 U CN204532436 U CN 204532436U
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Abstract
The utility model provides a kind of SCM Based mine safety information dynamic early-warning system and device, belongs to information security early warning field, comprises AT89C51 master controller, signal acquisition module, modular converter, display module and alarm module.After AT89C51 master controller receives various signal, control three liquid crystal and show corresponding numerical value respectively, if super setting value, then send coded command to voice guard and light-emitting alarm simultaneously, generation is reported to the police and is sent the light of respective color; Described signal acquisition module comprises temperature pick up, humidity sensor, Smoke Sensor and photoacoustic dual-controlled sensor; Described modular converter adopts A/D converter, described A/D converter access AT89C51 master controller; Described display module comprises liquid crystal 1, liquid crystal 2 and liquid crystal 3; Described alarm module comprises voice guard and light-emitting alarm.The utility model can realize the object of down-hole information safe early warning accurately.
Description
Technical field
The utility model belongs to information security early warning field, is specifically related to a kind of SCM Based mine safety information dynamic early-warning system and device.
Background technology
Along with coal market by macroeconomy and winter pulling with coal peak, coal demand takes a turn for the better to some extent, coal price slight rebound.Country will carry out protective development to high-quality caking coal and anthracite resource " 12 " period.In Coal Industrial structure, formed based on coal, the Hong Kongnization of coal circuit and the related industry such as equipment manufacturing, Coal Logistics are pooled or integrative development general layout.But, the industry that in mining Que Shi China industrial production, accident rate is the highest, injures and deaths are the heaviest.According to national security production supervision general bureau statistics, there occurs 30 major accidents since 2014, cause 165 people wrecked, 82 people are stranded, and 1 people is missing.Wherein, the especially big together level down-hole accident that August occurs in colliery, east, Huainan City, disposablely causes 29 people dead.Because China's coal-mine employee operating environment is poor, miner's technical quality and level of education generally on the low side, therefore, under Mine Complicated environment, carry out effective monitoring for coal mine staff Safety Influence Factors and take precautions against becoming the difficult problem that government and corporate decision maker need solution badly.
Probing on the spot and analysing in depth coal mine staff security context, the potential threat that down-hole complex environment system causes coal mine staff can be dissected targetedly, therefore, accurate safe early warning and effective administrative mechanism can reduce the generation of mine disaster to a great extent.The utility model relates to a kind of SCM Based mine safety information dynamic early-warning system and device, by the detection in advance to temperature, humidity, noise, flame intensity and smokescope in subsurface environment, thus can realize the object of safe early warning.
Summary of the invention
The purpose of this utility model is to provide a kind of SCM Based mine safety information dynamic early-warning system and device, to realize the safe early warning under the complex environment of down-hole, realizes the safety in production of coal mine staff.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of SCM Based mine safety information dynamic early-warning system and device, comprises AT89C51 master controller, connection signal acquisition module, modular converter, display module and alarm module on described AT89C51 master controller; Described signal acquisition module comprises temperature pick up, humidity sensor, Smoke Sensor and photoacoustic dual-controlled sensor, and all accesses A/D converter; Described modular converter adopts A/D converter, described A/D converter output access AT89C51 master controller; Described display module comprises liquid crystal 1, liquid crystal 2 and liquid crystal 3; Described alarm module comprises voice guard and light-emitting alarm.
Described AT89C51 master controller receives the various signals collected by coded command, after carrying out network analysis and Logic judgment, control three liquid crystal and show corresponding numerical value respectively, predetermined numerical value is exceeded if having, then AT89C51 master controller sends coded command to voice guard and light-emitting alarm simultaneously, produces the light that chimes of doom also sends respective color simultaneously; Described temperature pick up adopts DS18B20 temperature pick up; Humidity sensor adopts the HYS10 humidity sensor that air humidity measurement category is 0 ~ 100%, precision is ± 3%; Described Smoke Sensor adopts model to be the Smoke Sensor of MQ-2, for detecting smokescope in underground air; Described liquid crystal 1, liquid crystal 2 and liquid crystal 3 all adopt 1602A liquids double-rows crystal display, and wherein, the upper and lower row of liquid crystal 1 is respectively used to display epidemic disaster value, and the upper and lower row of liquid crystal 2 is respectively used to display decibel value and light intensity value, and liquid crystal 3 is for showing smokescope value; Described voice guard adopts piezo buzzer; Described light-emitting alarm adopts the light emitting diode of five kinds of different colours, and wherein, red representation temperature value exceeds standard, and green represents humidity value and exceeds standard, and yellow represents smokescope value and exceeds standard, and purple represents decibel value and exceeds standard, and white represents light intensity value and exceeds standard.
The utility model beneficial effect is compared with prior art embodied in:
The utility model adopts AT89C51 master controller, its accurate control performance and easy programming mode, has both simplified control flow, has reduced programming difficulty and cost of manufacture, and turn improved the accuracy of detection of each index in the complex environment of down-hole.The acquisition module adopted, modular converter, display module and alarm module, in downhole testing, performance is good, the signals collecting degree of accuracy is greatly improved, liquid crystal display coordinates intact, forewarn precision improves, each module cooperatively interacts and can adapt to the safe early warning of down-hole complex environment well, is adapted at using in mine and promoting.
Accompanying drawing explanation
Fig. 1 is the utility model SCM Based mine safety information dynamic early-warning system and device block diagram;
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, a kind of SCM Based mine safety information dynamic early-warning system and device, comprises AT89C51 master controller, connection signal acquisition module, modular converter, display module and alarm module on described AT89C51 master controller.Described AT89C51 master controller receives the various signals collected by coded command, after carrying out network analysis and Logic judgment, control three liquid crystal and show corresponding numerical value respectively, predetermined numerical value is exceeded if having, then AT89C51 master controller sends coded command to voice guard and light-emitting alarm simultaneously, produces the light that chimes of doom also sends respective color simultaneously; Described signal acquisition module comprises temperature pick up, humidity sensor, Smoke Sensor and photoacoustic dual-controlled sensor, and all accesses A/D converter; Described modular converter adopts A/D converter, described A/D converter output access AT89C51 master controller; Described display module comprises liquid crystal 1, liquid crystal 2 and liquid crystal 3, described liquid crystal 1, liquid crystal 2 and liquid crystal 3 all adopt 1602A liquids double-rows crystal display, wherein, the upper and lower row of liquid crystal 1 is respectively used to display epidemic disaster value, the upper and lower row of liquid crystal 2 is respectively used to display decibel value and light intensity value, and liquid crystal 3 is for showing smokescope value; Described voice guard adopts piezo buzzer; Described light-emitting alarm adopts the light emitting diode of five kinds of different colours, and wherein, red representation temperature value exceeds standard, and green represents humidity value and exceeds standard, and yellow represents smokescope value and exceeds standard, and purple represents decibel value and exceeds standard, and white represents light intensity value and exceeds standard; Described alarm module comprises voice guard and light-emitting alarm.
Claims (5)
1. a SCM Based mine safety information dynamic early-warning system and device, comprises AT89C51 master controller, connection signal acquisition module, modular converter, display module and alarm module on described AT89C51 master controller; Described signal acquisition module comprises temperature pick up, humidity sensor, Smoke Sensor and photoacoustic dual-controlled sensor, and all accesses A/D converter; Described modular converter adopts A/D converter, described A/D converter output access AT89C51 master controller; Described display module comprises liquid crystal 1, liquid crystal 2 and liquid crystal 3; Described alarm module comprises voice guard and light-emitting alarm.
2. one according to claim 1 SCM Based mine safety information dynamic early-warning system and device, is characterized in that: described temperature pick up adopts DS18B20 temperature pick up; Humidity sensor adopts the HYS10 humidity sensor that air humidity measurement category is 0 ~ 100%, precision is ± 3%.
3. one according to claim 1 SCM Based mine safety information dynamic early-warning system and device, is characterized in that: described Smoke Sensor adopts model to be the Smoke Sensor of MQ-2, for detecting smokescope in underground air.
4. one according to claim 1 SCM Based mine safety information dynamic early-warning system and device, it is characterized in that: described liquid crystal 1, liquid crystal 2 and liquid crystal 3 all adopt 1602A liquids double-rows crystal display, wherein, the upper and lower row of liquid crystal 1 is respectively used to display epidemic disaster value, the upper and lower row of liquid crystal 2 is respectively used to display decibel value and light intensity value, and liquid crystal 3 is for showing smokescope value.
5. one according to claim 1 SCM Based mine safety information dynamic early-warning system and device, is characterized in that: described voice guard adopts piezo buzzer; Described light-emitting alarm adopts the light emitting diode of five kinds of different colours, and wherein, red representation temperature value exceeds standard, and green represents humidity value and exceeds standard, and yellow represents smokescope value and exceeds standard, and purple represents decibel value and exceeds standard, and white represents light intensity value and exceeds standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202485.2U CN204532436U (en) | 2015-04-03 | 2015-04-03 | A kind of SCM Based mine safety information dynamic early-warning system and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520202485.2U CN204532436U (en) | 2015-04-03 | 2015-04-03 | A kind of SCM Based mine safety information dynamic early-warning system and device |
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| CN204532436U true CN204532436U (en) | 2015-08-05 |
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| CN201520202485.2U Expired - Fee Related CN204532436U (en) | 2015-04-03 | 2015-04-03 | A kind of SCM Based mine safety information dynamic early-warning system and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545360A (en) * | 2015-12-08 | 2016-05-04 | 太仓市新志杰电子科技有限公司 | Underground mine air quality display LED system |
| CN106640198A (en) * | 2016-12-28 | 2017-05-10 | 河南工业和信息化职业学院 | Coal mine underground roadway ventilation alarm device |
-
2015
- 2015-04-03 CN CN201520202485.2U patent/CN204532436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545360A (en) * | 2015-12-08 | 2016-05-04 | 太仓市新志杰电子科技有限公司 | Underground mine air quality display LED system |
| CN106640198A (en) * | 2016-12-28 | 2017-05-10 | 河南工业和信息化职业学院 | Coal mine underground roadway ventilation alarm device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |