Remote Control and Communication System for Rescue and Detection Robot with Intrinsic Safety in Coal Mine

摘要

The technologies of wireless mesh network are adopted and a new remote control and communication system for intrinsically safe robot is proposed, which is helpful for rescue and detection in coal mine, not only achieves real-time monitoring of CO, CO_2, CH_4, O_2 and temperature under assumed disaster area, selecting obstacle crossing modes for robot body, remotely sensing the states of motion and walking distance, remotely controlling gas detection and sampling device, monitoring environmental noise/video and other interactive functions. This paper focused on the principle of its architecture, software implementation ways of remote control system and analysis of its data flow. The system has the advantages of superior range for wireless controlling and more visual data than other similar systems, which is verified by experiments and has practical value.