| 摘要 |
The present invention provides a method and system for managing a working person in a special workplace, so as to precisely position the working person in the special workplace and improve the effectiveness of supervising the working person in the special workplace. The system comprises: a wrist strap label, worn on a work person in a special workplace, and used for sending ultra-wideband pulse signals to at least three base stations; at least three base stations, connected to and synchronous with each other, and used for receiving the ultra-wideband pulse signals sent by the wrist strap label and sending, to a positioning server, time points of receiving the ultra-wideband pulse signals; and a positioning server, used for positioning, according to a positioning algorithm and the time points of the at least three base stations separately receiving the ultra-wideband pulse signals, the working person wearing the wrist strap label, and for sending alarm information to a central server when the stay time of the working person in a current area exceeds a preset time. By means of the present invention, a working person in a special workplace can be positioned highly precisely, and accordingly the working person can be supervised more effectively. |
