Human Real Time Localization System in Underground Mines using UWB

Abstract

This work propose an improved Real Time Localization System using UWB technology, for people and asserts tracking in closed environments, particularly in underground mines. The UWB technology has demonstrated a very good performance with a location error below of 41 centimeters . The main objective of this work was to develop an affordable, easy to use and scalable localization system to detect people in underground mines that allows fast location and rescue in case of disaster and improving the mine productivity in normal condition. Different tests were carried out in mines and urban building to validate the design and evaluate the error. The test in underground mine was done at “Casposo Mining”, located in the town of Calingasta, San Juan province, Argentina.