Intelligent damping locking-proof system for brake of automobile

An anti-lock braking system and automobile braking technology, applied in the direction of brakes, etc., can solve the problems of not being able to greatly shorten the braking distance, expensive and limited in effect.

Inactive Publication Date: 2009-01-14
ZHEJIANG UNIV
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 locke

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent damping locking-proof system for brake of automobile
  • Intelligent damping locking-proof system for brake of automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] like figure 1 As shown, the present invention includes the original brake system 1 and the brake pedal connecting rod 15 . Below the brake pedal connecting rod 15, an electromagnetic induction damper 11 and a bending rod 2 are sequentially arranged. Both the electromagnetic induction damper 11 and the bending rod 2 are rigidly connected with the brake pedal connecting rod 15. Sensor 13, the sending end of the optical signal 3 of the speed sensor 4 is close to the bending rod 2 and aligned with the center of the bending rod 2, the end surface of the bending rod 2 close to the speed sensor 4 has unevenness at equal intervals, and the speed sensor signal 5 of the speed sensor 4 is output The terminal is connected to an I / O port of the ECU control unit 9 through the voltage signal 7 of the D / A converter 6, and the pressure sensor signal 14 of the pressure s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Widthaaaaaaaaaa
Depthaaaaaaaaaa
Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B60T8/176
Inventor 王崇明熊树生钱啸君林显克
Owner ZHEJIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap