| 摘要 |
A method on an escort service using a mobile phone is provided to perceive position information on a user at certain time intervals while an escort service program is operated, and to check the user's situations by confirming a password, then to immediately inform an escort service server of an emergency, so that the server can inform of the user's situations in SMS type. A user drives an escort program(S110). A system sets time intervals for updating position information on the user through the program(S120). The system perceives and updates current position information on the user(S130), and decides whether the range of the set time intervals is exceeded(S140). If so, the system generates an exceeding time alarm(S150), and requests information on the user's situation(S160). The system decides whether a certain person corresponds to the user(S170). If not, the system generates an emergency alarm(S180), and transmits an emergency signal to an escort service providing server(S190). The server informs a protector or a police station of the emergency signal in SMS type(S200). |
