公开(公告)号：US20180029442A1

公开(公告)日：2018-02-01

申请号：US15653274

申请日：2017-07-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Maya INUI ,  Yoshinori ICHISHI

IPC: B60H1/00 ,  F24F11/08 ,  G05D23/19 ,  F24F11/00

CPC classification number: B60H1/00785 ,  B60H1/00771 ,  B60H1/00778 ,  B60H1/00828 ,  B60H1/00849 ,  B60H2001/3244 ,  B60H2001/3245 ,  B60H2001/3255 ,  B60H2001/3266 ,  F24F11/30 ,  F24F11/83 ,  G05D23/1902 ,  G05D23/1919 ,  G05D23/1934

Abstract: An air conditioning control system which is provided in a vehicle includes an air conditioning device and a controller. The controller is configured to acquire vehicle outside humidity information representing humidity when a start switch of the vehicle is turned on, execute outside air introduction processing for making an outside air introduction ratio of the air conditioning device greater than 0% in an off state of the start switch, and when a first condition that the outside air introduction processing is executed is satisfied, calculate vehicle inside absolute humidity of the vehicle in an on state of the start switch with absolute humidity based on the acquired vehicle outside humidity information as an initial value.