SEATBELT DEVICE OF VEHICLE TO AUTOMATICALLY COMBINE BETWEEN TONGUE AND BUCKLE AND CONTROL METHOD THEREOF

摘要

PURPOSE: A seatbelt device of a vehicle and a control method thereof are provided to conveniently fasten a seatbelt by minimizing the miss when a tongue and a buckle are combined. CONSTITUTION: A cylindrical tongue guide(232) is embedded inside a case(231) of a buckle(23) while a solenoid coil(233) is wound. A tongue(22) is inserted in a body(231) by inserting in the tongue guide. A magnetic member(222) is stuck to the end of the body. Hanging grooves(223) are continuously formed through the circumferential direction of the body. The hanging grooves are locked by a locking device(235). Both coil ends of the solenoid coil receives power selectively by an ETACS(Electronic Time and Alarm Control Unit)(11). Thereby, the miss at the combination between the tongue and the buckle is minimized and the tongue and the buckle are combined easily.