| 摘要 |
PURPOSE: A light control device for a vehicle brake lamp is provided to help a rear driver mange to recognize the deceleration rate of a head of the driver by controlling the brightness of the brake lamp according to the deceleration rate of the vehicle. CONSTITUTION: A pressure gauge(300) is extended to be connected to a brake pipe and displays pressure by the operation of a brake pedal. A pressure gauge sensor(400) senses pressure applied to the pressure gauge. A lighting power source(600) controls the brightness and lighting of the brake light by a signal from the pressure gauge sensor. A group control part(500) controls the light power source by a value transmitted from the pressure gauge sensor.
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