Design of an Intelligent Search Instrument Based on UWB Accurate Positioning
When a dangerous situation occurs underground in a coal mine,the positioning base station or communication network is damaged,resulting in the paralysis of the personnel positioning system and the inability to accurately search and rescue workers;The installation of positioning base stations underground relies on manual ranging,with varying installation distances in different ter-rains and environments,resulting in a large workload and potential blind spots in positioning;A precise positioning search and rescue instrument based on UWB is designed to address the issues of inconvenient disassembly and assembly of on-site maintenance and up-date programs for positioning base stations and identification cards.Field testing has shown that this terminal has the advantages of fast networking and interconnection with underground positioning identification cards,fast and convenient assistance in positioning base station installation,local display and mobile uploading of portable instrument parameters,etc.It can effectively improve coal mine safety construction and save installation maintaining time and striving for more golden rescue time are of great significance.
万方数据
维普
