AREA MANAGEMENT METHOD AND SYSTEM FOR WORKING PERSON IN SPECIAL WORKPLACE

摘要

Disclosed are an area management method and system for a working person in a special workplace. The method comprises: an electronic terminal sends ultra-wideband pulse signals to at least three base stations, the electronic terminal being worn on a working person in a special workplace; the base stations receive the ultra-wideband pulse signals sent by the electronic terminal, and send, to a positioning server, time points of receiving the ultra-wideband pulse signals from the electronic terminal; and the positioning server positions the working person in the special workplace where the electronic terminal is located according to the time points of the at least three base stations respectively receiving the ultra-wideband pulse signals from the electronic terminal, determines, according to the positioning result and an entrance restriction area of the working person in the special workplace, whether the working person in the special workplace locates within the entrance restriction area, and outputs an alarm signal when it is determined that the working person in the special workplace locates within the entrance restriction area. By means of the technical solution provided in the present invention, information-based area management for a working person in a special workplace can be implemented.号