INTERNAL HUMIDITY CONTROL SYSTEM OF VEHICLE

摘要

PURPOSE: An internal humidity control system of a vehicle is provided to exactly detect the humidity of the room of the vehicle and to save fuel by preventing abnormal operation of an air conditioner caused by abnormal operation of a humidity sensor. CONSTITUTION: An internal humidity control system of a vehicle optimizes the humidity of the room of the vehicle by controlling an air conditioner, on the basis of the humidity of the room of the vehicle detected from humidity sensors(2). The humidity sensor is installed on a side of a vehicle body in a section from a vertical point of a head rest(20) of a front seat to the front end of a package tray. The humidity sensor is installed to one of a roof panel(6) and a rear pillar panel(5) of the vehicle body. Each humidity sensor is installed to the roof panel and the rear pillar panel. Grilles are formed to an inner panel side of the roof panel and a seat metal side of the rear pillar panel.