SOCIAL INFRASTRUCTURE DEVELOPMENT SYSTEM AND CELLULAR PHONE

摘要

PROBLEM TO BE SOLVED: To enhance traceability management of a cellular phone body by establishing a crisis management system using a cellular phone 14 simultaneously with a start of digital TV broadcasting.;SOLUTION: Digital TV broadcasting is started, and a changeover to a cellular phone 14 capable of receiving one-segment broadcasting is requested to existing cellular phone users. The one-segment broadcasting enables simultaneous distribution of disaster information. An eco-point system is used for accelerating the changeover. Management information is automatically collected by requesting an input of requester data 28 on a cellular phone user and a family at an application for eco-points. Along therewith, an individual identification code 42 of the cellular phone is registered in cellular phone use management data 72 to forbid the use of unregistered cellular phone.;COPYRIGHT: (C)2014,JPO&INPIT