Object status detector, object status detecting method, home electric appliances, network adopter, and media

Abstract

A conventional human body sensing system using a tremor sensing-type human body sensor within a house has a problem such that the system cost becomes high because two human body sensors in each room or one human body sensor in each room plus one human body sensor in a corridor are used in order to sense a stationary person in a room so as to carry out a room exit determination. In a room exit determination part 250, a determination of presence is made in the case that a movement pattern vector consisting of the room ID of movement origin, the room ID of movement destination and the movement period of time is not received from the non-specified room response sensing part 230 within a predetermined period of time and a determination of exit from the room is made only when the movement period of time in a movement pattern vector agrees with the movement period of time of past exits from the room stored in the movement time storage part 240 in the case that this vector is received from the non-specified room response sensing part 230.

Dependencies are inferred from the claim text.