POSITION TRACKING SYSTEM USING THE SMARTPHONE APPLICATION

摘要

The present invention relates to a location tracking system using a smartphone app, and in detail, by using a location tracking app (application) installed on a guardian's smartphone and manufactured in various forms and wirelessly communicating with an electronic chip for a protected person attached to the protected person. It relates to a location tracking system using a smartphone app that can be tracked in real time. According to the present invention, communication is performed between a guardian's smartphone and a guardian's electronic chip using short-range wireless communication, which consumes relatively little power, and the guardian's electronic chip is separated from the guardian's smartphone by a certain distance or more in the short-range wireless communication process. If the sensor detects the detection, it automatically maps the location information of the electronic chip to the map via GPS satellites, thereby minimizing battery consumption of the electronic chip.