METHOD AND SYSTEM FOR ZONE ALARMING BY USING LOCATION BASED SERVICE

摘要

The present invention relates to certain areas departure notification method and system using a location-based service system. ; Whether one while observers confirmed the presence you have set the search area or a user moves in possession of a communication device to your usual cumulative trajectory average moving averages search area leaving a margin of error of distance or time observer setting location-based services a as to determine and wired terminal and a mobile communication terminal departure notification system particular to inform the user of the departure whether the terminal zone, including the use of, call attempts per interval that occurs in the course of providing the location-based service, the success No., incomplete call, incomplete code, LBS (Location Based service) service using time, longitude and latitude coordinates of the calculated value, LBS device for storing one or more conversion operations value LBS of the statistical data of the coordinate value calculated in the longitude and latitude; The periodically connected to the LBS apparatus and determining whether or not leaving a margin of error of the LBS monitors statistical data confirmed the presence of the user interrogation zone leaving whether or mean distance the viewer is set in the mobile interrogation zone, time, and the user location notification server for generating and transmitting the location announcement signal data including the text message and the force calling signal containing the information indicating the movement trajectory of; A mobile communication network including the location announcement signal mobile communication switching center and the radio access network for receiving and transmitting data (RNC); And it provides a service for a specific zone departure notification method characterized in that it comprises a user communication terminal and the viewer terminal for receiving the position notification signal data through the mobile communication network. ; According to the invention, the communication device user and the observer is the communication terminal user is present resolution search area or average moving that leaves the interrogation zone can know whether or not it is possible to conveniently present resolution search area set more easily determine the user's location, can. ; Location-based service, LBS statistical data, a text message, a specific area, the location notification signal data, departure, the presence confirmation interrogation zone