Search International and National Patent Collections

1. (WO2018203375) AIR-CONDITIONING CONTROL DEVICE, AIR-CONDITIONING CONTROL SYSTEM, AND CONTROL METHOD

Pub. No.:    WO/2018/203375    International Application No.:    PCT/JP2017/017197
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Tue May 02 01:59:59 CEST 2017
IPC: F24F 11/02
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: ITO Masatoshi
伊藤 正俊
GYOTA Tomoaki
行田 知晃
Title: AIR-CONDITIONING CONTROL DEVICE, AIR-CONDITIONING CONTROL SYSTEM, AND CONTROL METHOD
Abstract:
A presence time calculation unit (34) calculates, for each air-conditioning area, total presence time indicating the cumulative total of presence time in which a user was present, and a representative presence time indicating a representative value for presence time. An application specification unit (35) specifies a first application if total presence time is greater than a first reference value, and representative presence time is greater than a second reference value, specifies a second application if the total presence time does not exceed the first reference value, and the representative presence time is greater than the second reference value, and specifies a third application if the total presence time does not exceed the first reference value, and the representative presence time does not exceed the second reference value. The air conditioner control unit (36) performs different control the air conditioners if the corresponding air-conditioning area is specified as a first application, is specified as a second application, or is specified as a third application.