Informing system

摘要

The present invention relates to an informing system capable of informing a service institution or public institutions like police, fire extinguishing service, safety and welfare or hospitals of the current location of the person possessing a terminal device (12) and also informing movable bodies like taxies (13) thereof, wherein it is possible to detect precisely the current location of the person who possesses the terminal device (12) by itself. When a center station (14) receives the information (b) emitted from the terminal device (12), it allows for showing the location of the person carrying the terminal device (12), which device is designed for obtaining the current location by correcting the positioning data by means of an output of a magnetic sensor (25) contained in the device (12) while receiving GPS signals (a) from GPS satellite (11). The center station (14) receives at least the information of the current location of the terminal device (12) emitted from the terminal device (12) and informs the relevant institution thereof. <IMAGE>