DEVICE FOR PREVENTING SUFFOCATION OF VEHICLE

摘要

PURPOSE: A suffocation preventing device of a vehicle is provided to prevent the suffocation of the occupant in a vehicle by automatically opening and closing a power window corresponding to the interior temperatures of a closed vehicle. CONSTITUTION: With a decision about the interior temperature of a vehicle over a reference temperature(T1), a window drive ECU(electronic control unit)(50) operates an abnormal timer to decide if the reference temperature is sustained for a predetermined time(TM1). If the excessive interior temperature is sustained for the predetermined time, an automatic down signal is outputted to operate a relay assembly(60) driving window motors(M1-M4) and automatically descend entire power windows about 10cm. Thereafter, an abnormal temperature flag is set up by 1.