CN203050792U - Intelligent under-shaft early-warning and help-calling system - Google Patents
Intelligent under-shaft early-warning and help-calling system Download PDFInfo
- Publication number
- CN203050792U CN203050792U CN 201320041091 CN201320041091U CN203050792U CN 203050792 U CN203050792 U CN 203050792U CN 201320041091 CN201320041091 CN 201320041091 CN 201320041091 U CN201320041091 U CN 201320041091U CN 203050792 U CN203050792 U CN 203050792U
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Abstract
The utility model provides an intelligent under-shaft early-warning and help-calling system. The intelligent under-shaft early-warning and help-calling system is composed of a computer in a monitoring center, a microprogrammed control unit (MCU) master controller, a repeater and a wireless sensor node, wherein the computer in the monitoring center is connected with the MCU master controller through a serial port or the Ethernet, the MCU master controller is in transmission connection with the repeater through a controller area network (CAN) bus, and the repeater is connected with the wireless sensor node in a Zigbee wireless communication mode. The intelligent under-shaft early-warning and help-calling system is capable of monitoring and recording various environmental parameter values of the position where an under-shaft worker is located in real time, and gives out alarming signals to the worker and the on-shaft monitoring center when the concentration of gas exceeds a preset value. Meanwhile, the worker can give out alarming signals to inform nearby workers and on-shaft monitoring workers when unexpected accidents occur, and the monitoring workers can mark and position the worker according to the system.
Description
Technical field
The utility model relates to a kind of help-asking system, particularly early warning and help-asking system under a kind of smart well.
Background technology
In recent years, domestic accident of mine disaster took place frequently.Each generation that plays accident all is so startling.The mine safety accidents problem has existed for a long time, has caused too many personnel's injures and deaths, and according to the statistics of State Administration of Quality and Technical Supervision, 2010,1403 of mine safety accidents, dead 2433 people were taken place in the whole nation.2011,1201 of mine safety accidents, dead 1973 people took place in the whole nation.The death toll of China's mine disaster accounts for about 80% of global mine disaster death toll.Go up according to this data, can see more clearly that the mine disaster that all the time takes place frequently is the significant problem that the puzzlement safety of China is produced, lacking a kind of energy at present passes through passing through the monitoring to environment under the mine, predict gas explosion, and then allow the workman withdraw from mine ahead of time, and the rescue system that the methane gas in the mine is dredged, this is the deficiencies in the prior art parts.
Summary of the invention
At the deficiencies in the prior art, the utility model provides early warning and help-asking system under a kind of smart well, early warning and help-asking system are made up of computer, MCU main control computer, transponder and the wireless sensor node of Surveillance center under the described smart well, the computer expert of Surveillance center crosses serial ports or Ethernet connects the MCU main control computer, the MCU main control computer connects transponder by the CAN bus transfer, and transponder connects wireless sensor node by the Zigbee radio communication.
The various ambient parameter values of underground labour position can be monitored and record to early warning and help-asking system in real time under the smart well that the utility model provides, when gas density surpasses setting value to workman and the aboveground Surveillance center signal that gives the alarm, simultaneously, the workman can send alarm signal when burst accident takes place, workman and aboveground monitoring personnel near informing, in addition, the monitoring personnel can and locate this workman according to the native system sign.
Description of drawings
Fig. 1 is structure principle chart of the present utility model.
The specific embodiment
Referring to Fig. 1, early warning and help-asking system are made up of computer, MCU main control computer, transponder and the wireless sensor node of Surveillance center under the described smart well, the computer expert of Surveillance center crosses serial ports or Ethernet connects the MCU main control computer, the MCU main control computer connects transponder by the CAN bus transfer, and transponder connects wireless sensor node by the Zigbee radio communication.
Claims (1)
1. early warning and help-asking system under the smart well, it is characterized in that: early warning and help-asking system are made up of computer, MCU main control computer, transponder and the wireless sensor node of Surveillance center under the described smart well, the computer expert of Surveillance center crosses serial ports or Ethernet connects the MCU main control computer, the MCU main control computer connects transponder by the CAN bus transfer, and transponder connects wireless sensor node by the Zigbee radio communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041091 CN203050792U (en) | 2013-01-25 | 2013-01-25 | Intelligent under-shaft early-warning and help-calling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041091 CN203050792U (en) | 2013-01-25 | 2013-01-25 | Intelligent under-shaft early-warning and help-calling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050792U true CN203050792U (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041091 Expired - Fee Related CN203050792U (en) | 2013-01-25 | 2013-01-25 | Intelligent under-shaft early-warning and help-calling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481591A (en) * | 2014-11-19 | 2015-04-01 | 天地（常州）自动化股份有限公司 | Approaching person monitoring and pre-warning device for movable mine excavation facility and working method thereof |
-
2013
- 2013-01-25 CN CN 201320041091 patent/CN203050792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481591A (en) * | 2014-11-19 | 2015-04-01 | 天地（常州）自动化股份有限公司 | Approaching person monitoring and pre-warning device for movable mine excavation facility and working method thereof |
| CN104481591B (en) * | 2014-11-19 | 2016-08-24 | 天地（常州）自动化股份有限公司 | Mine movable extractive equipment personnel are close to monitoring warning device and method of work thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140125 |