AIR CONDITIONER, AND CONTROL METHOD FOR AIR CONDITIONER AND PROGRAM
|Numéro de publication||2021/079439|
|Statut||Délivré - en vigueur|
|Date de dépôt||2019-10-23|
|Date de publication||2021-04-29|
|Propriétaire||HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. (Japon)|
AbrégéThe present invention enables suitable control for an outdoor unit on the basis of the positional relationship between the outdoor unit of an air conditioner and a surrounding obstacle. To this end, a control unit (10) of this air conditioner (900) comprises: an ambient environment estimating unit (14) that, on the basis of physical amounts (IF, VF), calculates an evaluation value that changes in accordance with the distance between an outdoor unit housing and the obstacle; a fan motor rotation detecting unit (12) that detects the rotation speed of a fan motor (966); and operation control units (16, 18, 20) that control the operation of a motor driving unit (122) or a compressor (950) on the basis of the evaluation value.
Classes IPC ?
- F24F 11/86 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
- F24F 11/871 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
- F24F 140/00 - Control inputs relating to system states