| 摘要 |
A vehicle braking system includes a high intensity, bubble magnified, alphanumeric LED display 7C which displays a series of five singular numbers 1 2 3 4 5 according to the speed, acceleration or deceleration of the vehicle, or the character S when the vehicle is stationary. The speed and acceleration or deceleration of the vehicle may be sensed using magnetic wheel motion sensors, accelerator and brake pedal position sensors and a hand-brake plunger micro-switch. |
