| 摘要 |
#CMT# #/CMT# The safety belt has a buckle with a metallic part fixed with a recognition transponder. The transponder has itself recognized another transponder fixed in a buckling case of the belt, and informs a third transponder fixed to a contact case giving a signal to a forth transponder fixed on a switch key, which permits to start a vehicle. A set of optical fiber roots is fixed on the metallic buckle of the belt such that during buckling of the belt, the optical fibers contact SMD type LEDs fixed on a small printed circuit board in the buckling case. . #CMT#USE : #/CMT# Used for a vehicle. #CMT#ADVANTAGE : #/CMT# The transponders ensures the effective and rapid locking of the safety belt, thus permitting the driver to drive the vehicle with more safety. The optical fibers and the LEDs assure in the visual manner the correct wearing of the belt. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a safety belt. |
