HOME SECURITY SYSTEM AND METHOD MAKE POSSIBLE AN INVASION POSITION CONFIRMATION

摘要

A home security system capable of checking position of an invader and a method thereof are provided to judge invasion movement path by checking position and time of a sensor for emergency by using a peculiar ID given to every sensor for power line communication with a home controller. According to a home security system using power line communication, a number of sensor parts(30(1)-30(3)) have peculiar ID(IDentification) respectively and generates abnormal situation generation data including the peculiar ID and then transmits the abnormal situation generation data to a power line. A home controller(20) is connected to the sensor part through power line communication, and makes an alarm by recognizing abnormal situation generation by analyzing the received abnormal situation generation data, and judges the position of the abnormal situation generation from the peculiar ID included in the data.