| 摘要 |
PURPOSE: An automatic safety belt stripping device is provided to check easily the position of a safety belt by turning on a lamp in opening a vehicle door and to combine or release a belt tongue and a belt buckle by magnetic power generated from an electromagnet. CONSTITUTION: An automatic safety belt stripping device is composed of a belt tongue(10) having uneven fixing units(15) formed at both sides; a buckle lamp(20) installed at a safety belt buckle and turned on in opening a vehicle door; a belt tongue lamp mounted at the belt tongue and turned on in opening the vehicle door; a first switch(30) disposed at an inlet of the belt buckle to detect the insertion of the belt tongue and output a signal; a second switch(40) installed at the innermost of the belt buckle to output a signal in contacting with the belt tongue; a starter key sensing switch(50) for detecting the combination state of a starter key and outputting a signal; a belt release switch(70) operated to release the combination of the safety belt; an ECU(Electronic Control Unit,80) for outputting a control signal by receiving the signal output from each switch; first and second relays(RY1,RY2) intermitting power-supply by the control signal supplied from the ECU; a first electromagnet(90) mounted in the opposite side of the inlet of the belt buckle to generate magnetic power by the power applied from the outside; a buckle combining lamp turned on in completing the insertion of the belt tongue; and a second electromagnet(100) inserting a hanging piece(104) by generating magnetic power by the power and releasing the fixation of the belt tongue. |
