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Friction plate wear monitoring system and method for floating brake vehicle

A monitoring system and brake technology, applied in the direction of brake type, mechanical equipment, etc., can solve the problems of inability to reuse and increase the cost of use

Active Publication Date: 2020-07-14
DONGFENG MOTOR CORP HUBEI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a friction lining wear monitoring system and method for vehicles with floating caliper brakes to solve the problem of relying on the structural design of friction linings in the prior art for electronic alarms, which often cannot be reused and significantly increases the cost of use. insufficient

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  • Friction plate wear monitoring system and method for floating brake vehicle
  • Friction plate wear monitoring system and method for floating brake vehicle
  • Friction plate wear monitoring system and method for floating brake vehicle

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Embodiment Construction

[0041] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0042] The embodiment of the present application provides a friction lining wear monitoring system and method for vehicles with floating brakes, which can solve the problem of relying on the structural design of friction linings in the prior art for electronic alarms, which are often not reusable and significantly increase the cost of use ...

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Abstract

The invention relates to a friction plate wear monitoring system and method for a floating brake vehicle, and belongs to the technical field of automobile braking. The system comprises a floating brake, a body control module and an electronic stability control system, wherein the floating brake comprises a caliper support and a caliper body which is connected to the caliper support through a pin shaft in a positioning manner, and a sensor used for collecting the moving length of the caliper body relative to the caliper support is arranged between the caliper body and the caliper support; the body control module is connected with the sensor, and the body control module is used for acquiring the moving length information, collected by the sensor, of the caliper body relative to the caliper support; and the electronic stability control system is connected with the body control module through a CAN bus, and the electronic stability control system is used for controlling the braking hydraulic pressure of the floating brake. According to the system and the method, operation processing can be carried out according to the acquired moving length information, collected by the sensor, of thecaliper body relative to the caliper support in combination with the design parameters of the floating brake, and thus the indirect detection for the wear degree of friction plates is realized.

Description

technical field [0001] The present application relates to the technical field of automobile braking, in particular to a friction lining wear monitoring system and method for vehicles with floating brakes. Background technique [0002] The brake is a component in the brake system that is used to generate force that hinders the movement or movement tendency of the vehicle. It is produced along with the automobile and develops with the development of the automobile industry. The brake is from the most primitive brake shoe type to the drum type. It has now been developed to disc brakes. [0003] Disc brakes can be divided into two types: fixed caliper disc type and floating caliper disc type. The brake caliper of the floating caliper disc brake is generally designed to slide axially relative to the brake disc. Floating caliper disc brakes only have a piston on one side. When the brake is applied, the piston pushes the friction plate on one side to the brake disc, while the othe...

Claims

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Application Information

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IPC IPC(8): F16D66/02
CPCF16D66/025
Inventor 尹佳超徐小卫闫涛卫王平陈世荣
Owner DONGFENG MOTOR CORP HUBEI
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