Intelligent damping locking-proof system for brake of automobile

Abstract

The invention discloses an intelligent damping anti-lock braking system of a car brake. An electromagnetic induction damper and a bending rod are arranged in sequence at the lower part of a brake pedal linkage, wherein, the electromagnetic induction damper and the bending rod are both connected fixedly with the brake pedal linkage; the brake pedal is provided with a pressure sensor; the signal sending terminal of a speed sensor is adjacent to the bending rod and is aimed at the circle center of the bending rod; concave and convex parts with equal spacing are arranged on an end face of the bending rod adjacent to the speed sensor; the signal output terminal of the speed sensor is connected with an I / O interface of an ECU control unit via a D / A converter; the pressure sensor is connected with the second I / O interface of the ECU control unit; the third I / O interface of the ECU control unit is connected with an electromagnetic induction damper; the output terminal of the ECU control unit also inputs vehicle speed signals. The invention is capable of preventing wheel from locking, is capable of maintaining the direction of the car, and also has the greatest function of an ABS anti-lock braking system.

Description

technical field [0001] The invention relates to an automobile braking intelligent damping anti-lock braking system. Background technique [0002] When the car is running, if there is an emergency, the driver will quickly step on the brake pedal to the bottom because of panic, and the scream of the tires can be heard, so two black tire marks are left on the road. It is left by the sliding friction with the road surface because the wheel cannot rotate (the technical term is called "wheel lock"). [0003] If the front wheels (steering wheels) are locked and slipped while the rear wheels are still rolling, the car will lose its steering ability; Produce sideslip (tail flick) phenomenon. These are very likely to cause serious traffic accidents. [0004] Modern cars generally use anti-lock braking devices, that is, ABS anti-lock braking system, which uses the electronic control system to automatically adjust the braking force of each wheel, so that the wheels will roll and slip...

AI Technical Summary

Problems solved by technology

Disadvantages of the ABS anti-lock braking system: 1. The ABS anti-lock braking system is a passive anti-lock braking system. The ABS anti-lock braking system will only work when the wheels of the car are locked.

2. The ABS anti-lock braking system can shorten the braking distance, but the effect is still limited. The ABS anti-lock braking system cannot greatly shorten the braking distance

3. The price is more expensive

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