METHOD AND SYSTEM FOR LOCATION TRACKING FOR MULTI USER BASED ON UBIQUITOUS HOME ENVIRONMENTS

摘要

PURPOSE: A method and system for tracking Multi-user indoor locations based on a ubiquitous home environment are provided to track the location of multiple users by collecting sensing results of sensors. CONSTITUTION: An activity sensing sensor senses the location of a user(S310). When the body characteristic of the user is not sensed by a distance sensing sensor and a weight sensing sensor and the real condition of object usage is sensed, a location tracking server grasps the user who is sensed the location based on the sensed object usage(S320~S340). The location tracking server tracks the location of each user by referring to the grasped user and the sensed location(S350).