Mine safety integrated monitoring and controlling system based on mine operating personnel

Abstract

The invention relates to a mine safety integrated monitoring and controlling system based on mine operating personnel. The mine safety integrated monitoring and controlling system based on mine operating personnel comprises an upper control computer, wireless network communication repeaters and a portable monitor terminal, wherein the wireless network communication repeaters are evenly distributed on the side wall of a passageway in a mine, the wireless network communication repeaters, the upper control computer and the portable monitor terminal form a monitoring and controlling local area network, the portable monitor terminal comprises a locating shell, a driving power supply, a temperature sensor, a harmful gas sensor, a geomagnetic detecting device, an ultrasonic detecting device, an alarm device, an emergency radio-frequency signal emitter and a control circuit, the control circuit comprises a data processing module, a data storage module, a magnetic code identification module, a wireless data communication module and a driver module. The mine safety integrated monitoring and controlling system based on mine operating personnel can carry out comprehensive security detection on environment in the mine according to people movement, and can manage the operating personnel conveniently, and the working efficiency for searching and rescuing the operating personnel is improved.

Description

technical field [0001] The invention relates to a mine safety management system, specifically a mine safety comprehensive monitoring system based on mine operators. Background technique [0002] At present, during the development and utilization of natural resources such as coal, construction personnel are often required to go deep into underground mines to work. Due to the complex and harsh underground environment, there are many factors that endanger the personal safety of operators and the safety of mine construction, resulting in frequent mine accidents. Therefore, the environmental safety detection system inside the mine has become an important work content at present. However, in actual use, it is found that the current mine safety detection is carried out by a small number of professional safety personnel carrying detection equipment deep into the mine. Safety inspection and notification of safety information through traditional telephone and other equipment. This met...

AI Technical Summary

Problems solved by technology

[0002] At present, during the development and utilization of natural resources such as coal, construction personnel are often required to go deep into underground mines to work. Due to the complex and harsh underground environment, there are many factors that endanger the personal safety of operators and the safety of mine construction, resulting in frequent mine accidents. Therefore, the environmental safety detection system inside the mine has become an important work content at present. However, in actual use, it is found that the current mine safety detection is carried out by a small number of professional safety personnel carrying detection equipment deep into the mine. Safety inspection and notification of safety information through traditional telephone and other equipment. This method has a long history, mature technology, and low operating cost, but the accuracy of underground environmental inspection is not high, and the detection range is limited, so it cannot be effective. To meet the needs of current mine operations, on the other hand, the current mine safety inspection work is to use professional fixed-point safety environment monitoring equipment, distribute them evenly inside the mine, and establish a communication service network with the control host to achieve remote and timely access Environmental safety information inside the mine. Although this method has high detection accuracy, the detection flexibility is seriously insufficient, and the environmental detection of the construction site cannot be carried out at any time according to the construction needs. At the same time, the operation and maintenance costs of this detection system are relatively high, and its components The network communication system is easily interrupted by external forces, so the reliability of use is relatively poor. At the same time, no matter what kind of mine safety detection system is currently used, it cannot accurately locate all the operators inside the mine, thus giving The management of the staff in the mine has caused great difficulties. At the same time, it has also led to the inability to locate the staff in time and effectively when the mine accident occurs, and the time for smoke rescue. Therefore, in view of this situation, it is urgent to develop a document-based Management system to meet the needs of actual production use

Images