Design of wireless communication robot system for rescue in colliery

摘要

In view of failure of communication system due to underground accidents, after studying the features of rescue communication network, the paper put forward a wireless communication robot system for rescue in colliery suitable for complex underground surroundings. The system introduced the communication facilities into the accident scene, and placed the communication facilities in the safe and reliable specified location with the aid of reasonable and effective layout laws of communication network. Through the system, the rescue robot collected real-time data from accident scene in the case of nobody or a few workers and sent it to the ground command center. Test results showed the wireless communication satisfied transmission requirements of various data.