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Back Packing Aid System
BPAS is a parking aid system
This inform whether obstacle exist behind of vehicle when parking. to illuminate room. These toward both driver's seat and passenger seat. Driver's seat can be illuminated by LH( Left Hand) lamp, passenger's seat can be illuminated by RH (Right Hand). Additionally it supplies Ambient LED and Back light LED when it is dark.
It comprise of 3 bumper-In untrasonic sensors applied pattern shaping technology.
* Pattern Shaping technology: it has noise filter and signal comparator engine to distinguish obstacle exactly.
On putting reverge gear, BPAS starts to detect whther obstacle exist.
It makes different buzzer beep sound as the distance from obstacle.