Coal Mine Disaster Rescue Life Sign Monitoring Technology Based on FBG and Acceleration Sensor
The emergency rescue for coal mine disaster is very important to mine security. The environments of coal mine is complicated and dangerous. In order to ensure the self-security of rescuer, minimizing the accident losses, the emergency rescue life sign monitoring sensor based on Fiber Bragg Grating(FBG) and threeaxis acceleration sensor are studied in this paper. Firstly, the structure of the emergency rescue system for coal mine disaster is built. Then the life sign monitoring sensor of emergency rescue system for coal mine disaster is studied in detail, includes the detection model of body temperature, the heart rate detection technology for rescue staff, and the detection method of rescue staff posture. Finally, the experiment is made to test the effect of the sensor. The results show that the sensor sensitivity to rescue staff life sign is higher, and it can satisfies the needs of the emergency rescue for coal mine disaster.
emergency rescue life sign monitoring Fiber Bragg Grating(FBG)
WANG Hongyao
China Coal Research Institute China Coal Technology and Engineering Group 100083 Beijing
国际会议
The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)
北京
英文
947-953
2011-10-27（万方平台首次上网日期，不代表论文的发表时间）