ELEKTRONISCHER REGLER FUER DIE ZUFUEHRUNG VON ELEKTRISCHER LEISTUNG ZU EINER VORRICHTUNG ZUR TEMPERATURAENDERUNG.

摘要

An electronic temperature controller having a great stability and an improved sensitivity to temperature. The controller is designed to operate at preset temperatures depending on the occupancy and/or the presence of light in each of the rooms of a household. A microcomputer supplies control signals to a heating device until the ambient temperature in the room reaches the appropriate preset temperature. To do so, use is made of an electronic regulator of the proportional-integral-differential type. The control signals of course control the amount of energy (i.e. heat) given off by the heating device in the room. This electronic controller permits to regulate temperature automatically and thus save heating energy when the rooms of the house are either unoccupied or not lit. This electronic controller may also incorporate an electronic thermometer, an alarm system and/or a fire alarm. It may also control any appliance in a room depending on a change in occupancy and/or lighting in the room.