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A friction lining wear monitoring system and method for a floating brake vehicle

A technology for monitoring systems and brakes, applied in the direction of brake types, mechanical equipment, etc., can solve the problems of non-reusable use and increased use costs, and achieve the effects of improving measurement accuracy and reducing costs

Active Publication Date: 2021-06-11
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

Method used

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  • A friction lining wear monitoring system and method for a floating brake vehicle
  • A friction lining wear monitoring system and method for a floating brake vehicle
  • A friction lining wear monitoring system and method for a floating brake vehicle

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Embodiment Construction

[0041]In order to make the objects, technical solutions, and advantages of the present application, the technical solutions in the present application embodiment will be clearly described, and the described embodiments will be described in conjunction with the drawings in the present application embodiment. It is part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor are the scope of the present application.

[0042] The present application provides a frictional film wear monitoring system and method for floating brake vehicle that can solve the structural design of the prior art to depend on the friction sheet, often unable to use, significantly increase the cost of use. The problem.

[0043] See figure 1 with Figure 4 As shown, the first aspect of the present application provides a friction measuring moni...

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Abstract

The application relates to a friction lining wear monitoring system and method of a floating brake vehicle, which belongs to the technical field of automobile braking, including: a floating brake, which includes a caliper bracket and a caliper body connected to the caliper bracket through pin positioning, and a caliper A sensor for collecting the movement length of the caliper body relative to the caliper support is provided between the body and the caliper support; the body controller is connected with the sensor, and the body controller is used to obtain the movement length of the caliper body collected by the sensor relative to the caliper support Information; an electronic stability control system, which is connected to the vehicle body controller through the CAN bus, and the electronic stability control system is used to control the brake hydraulic pressure of the floating brake. According to the application, the movement length information of the caliper body relative to the caliper bracket collected by the acquisition sensor is combined with the design parameters of the floating brake to carry out calculation and processing, so as to realize the indirect detection of the wear degree of the friction plate.

Description

Technical field [0001] The present application relates to the field of automotive braking techniques, and more particularly to a frictional film wear monitoring system for floating brake vehicles. Background technique [0002] The brake is a component that generates the movement or movement trend of the vehicle in the brake system, which is accompanied by the car, and the brake is developed by the most primitive brakes with the most primitive brakes along with the development of the automotive industry. It has been developed to the disc brake. [0003] The disc brake can be divided into two types of clamp type and floating pliers, in which the brake caliper of the floating plump type brake is generally designed to slide axially relative to the brake disk. The floating plump disc brake only has a piston on one side. When the brake is pressed, the piston pushes the friction sheet on one side to the brake disc, and the other side of the caliper causes axial movement because of the r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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