SAFETY CONFIRMATION METHOD, SAFETY CONFIRMATION SYSTEM, HOME TERMINAL EQUIPMENT AND SERVER DEVICE

摘要

PPROBLEM TO BE SOLVED: To provide a safety confirmation method and system for acquiring the location information of a person to be monitored without requiring the person to be monitored to perform any operation. PSOLUTION: When it is possible to communicate with an information tag 3 equipped with a similar short-range radio communication means, terminal equipment 2a equipped with a short-range radio communication means transmits presence information showing that the information tag 3 is present in its own communication range to terminal equipment 2b as the home of the information tag 3. Also, when it is impossible to communicate with the information tag 3, the terminal equipment 2a transmits the absence information of the information tag 3 to the terminal equipment 2b. The terminal equipment 2b searches the location information of the information tag 3 based on the presence information or absence information to be transmitted from the terminal equipment 2a, and stores the presence information in a presence information storing part 24b, and outputs it to a display device or the like, and notifies the specific terminal equipment 4a about it. Therefore, it is possible for the guardian of the person to be monitored who is at home or goes out to always recognize the location information of the person to be monitored. PCOPYRIGHT: (C)2007,JPO&INPIT