APPARATUS FOR PREVENTING HILL HOLD A TWO-WHEELED VEHICLE

摘要

PURPOSE: A hill-start assist device for a two-wheeled vehicle is provided to prevent the two-wheeled vehicle starting after stopping on a the hill from moving rearwards by comprising a latch vertically moved by a solenoid in order to be engaged with a brake disc groove. CONSTITUTION: A hill-start assist device for a two-wheeled vehicle comprises a brake disc (110), a solenoid (120), a latch (130), a rotary body (140), and a hall sensor (150). The brake disc rotates according to power applied by a motor. The solenoid descends towards the brake disc at an interval which is predetermined by a magnetic field generated according to the operation of a brake in the two-wheeled vehicle. The latch is installed in the lower part of the solenoid. The rotary body is installed in a hole of the latch to be able to rotate and is inserted into a groove between threads of the brake disc according to descent of the solenoid when the two-wheel vehicle is stopped. The hall sensor is included on one side of the lower part of the latch and controls the solenoid to be moved to the upper side when the rotary body is sensed.