Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VEHICLE AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/159483
Kind Code:
A1
Abstract:
A vehicle air conditioning system is provided with an acquisition section (S30) and an air-conditioning controller (S40 to S90). The acquisition section acquires: an inner air temperature that is the temperature of a vehicle cabin; an outer air temperature that is the temperature outside the vehicle; and the intensity of solar radiation to the vehicle. The air-conditioning controller calculates a heat load index (TAO) on the basis of the inner air temperature, the outer air temperature, and the intensity of solar radiation as acquired by the acquisition section, and performs air-conditioning control of the vehicle cabin on the basis of the calculated index. The acquisition section acquires the inner air temperature by using an in-vehicle inner air temperature sensor (39) and acquires, from an external server (2) outside the vehicle, the outer air temperature and/or the intensity of solar radiation. The above configuration is used to implement automatic air-conditioning control on the basis of the heat load of the vehicle, thereby decreasing the number of sensors installed in the vehicle for the purpose of achieving the automatic air-conditioning control.

Inventors:
OGA AKIRA (JP)
NAKAO YUUICHI (JP)
OTA KOJI (JP)
OOURA MITSUO (JP)
Application Number:
JP2015/001449
Publication Date:
October 22, 2015
Filing Date:
March 16, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DENSO CORP (JP)
International Classes:
B60H1/00
Foreign References:
JP2005335527A2005-12-08
JPH0952511A1997-02-25
JP2012196984A2012-10-18
JP2006290245A2006-10-26
JP2007230270A2007-09-13
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Download PDF: