摘要
笔者利用MSP430单片机和MQ-4型CH4气体传感器、MQ-7型CO气体传感器及DS18B20型温度传感器,设计了井下环境监控模块及煤矿环境探测机器人的多传感器系统,并采用超声波传感器和ZigBee无线模块,实现了机器人的智能避障和与指挥中心的无线通信。经过测试可知,当CH4浓度在0.4%～1.0%时,系统可实现对其准确测试。
MSP430 single chip microcomputer, MQ-4 CH4 gas sensor, MQ-7 CO gas sensor and DS18B20 temperature sensor were combined to design the monitor module for underground environment and the multi- sensor system for mine environmental detection robot. In addition, ultrasonic sensors and ZigBee wireless module were used to separately realize the intelligent obstacle avoidance of robot and wireless communication between robot system and command center. After testing for the system, it was found that the concentration of CH4 ranged from 0.4% to 1.0%, which verified the detection accuracy of the system.
出处
《矿山机械》
北大核心
2013年第8期127-130,共4页
Mining & Processing Equipment
基金
山西省普通高校特色重点学科建设项目(晋教财[2012]45号)
山西省科技重大专项项目(20121101004)
关键词
环境探测
智能避障
无线通信
机器人
environmental detection
intelligent obstacle avoidance
wireless communication
robot
