公开(公告)号：US20170217286A1

公开(公告)日：2017-08-03

申请号：US15486485

申请日：2017-04-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KOHEI TSUKAMOTO ,  KENTARO KURODA ,  KATSUJI TANIGUCHI ,  YOSHITOSHI NODA ,  YUJI KODERA

IPC: B60H1/00 ,  B60H1/03

CPC classification number: B60H1/00978 ,  B60H1/00807 ,  B60H1/00921 ,  B60H1/03 ,  B60H1/22 ,  B60H1/3225 ,  B60H1/32284 ,  B60H2001/00928 ,  B60H2001/3251 ,  B60H2001/3258 ,  B60H2001/3283

Abstract: An air-conditioning control device is provided with: a pressure acquisition unit, that acquires a detection value from a pressure sensor that detects a pressure of a refrigerant flowing through a heat, exchanger; a temperature acquisition unit that acquires a detection value from, a temperature sensor that detects a temperature of a heating medium flowing through the heat exchanger; and a determination unit that, in the case where a command is issued to cause a refrigerant to flow through an opening and closing portion in a state where the refrigerant is not flowing through, the opening and closing portion, determines whether or not the opening and closing portion is normally opened to cause the refrigerant to flow through the heat, exchanger, by using the pressure of the refrigerant detected by the pressure sensor and the temperature of the heating medium detected by the temperature sensor.