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Method and device for calculating abrasion loss of clutch, storage medium and electronic equipment

A clutch and wear amount technology, which is applied in the field of storage media, electronic equipment, devices, and a method for calculating clutch wear amount, can solve problems such as inconvenient and prone to measurement errors

Pending Publication Date: 2021-10-22
WEICHAI POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the clutch is inside the gearbox, to know the wear of the clutch needs to disassemble the gearbox for measurement, which is not very convenient and prone to measurement errors

Method used

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  • Method and device for calculating abrasion loss of clutch, storage medium and electronic equipment
  • Method and device for calculating abrasion loss of clutch, storage medium and electronic equipment
  • Method and device for calculating abrasion loss of clutch, storage medium and electronic equipment

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Embodiment Construction

[0046] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0047] Such as figure 1 As shown, the present invention provides a method for calculating clutch wear, including: S100, S200, S300, S400 and S500;

[0048] S100, setting the torque setting value of the clutch;

[0049] Optionally, the torque setting value of the clutch may reflect the pressure difference between the hydraulic pump and the hydraulic motor. In the follow-up test process, the actual torque reaches the torque setting...

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Abstract

The invention discloses a method and device for calculating the abrasion loss of a clutch, a storage medium and electronic equipment. The method comprises the steps that a torque set value of the clutch is set; a first clutch pressure applied to the clutch in a first state is obtained when a condition 1 is satisfied; under the condition that the condition 1 is met, second clutch pressure applied to the clutch in a second state is obtained; according to the pressure of the first clutch and the pressure of the second clutch, a first deformation quantity corresponding to the pressure of the first clutch and a second deformation quantity corresponding to the pressure of the second clutch are obtained by inquiring a pre-established pressure-deformation quantity table; and the difference between the second deformation quantity and the first deformation quantity is calculated to serve as the abrasion loss of the clutch. According to the method, the abrasion loss of the clutch can be obtained through calculation without disassembling the gearbox, and the method is convenient, rapid and accurate.

Description

technical field [0001] The invention relates to the field of motor vehicles, in particular to a method, device, storage medium and electronic equipment for calculating clutch wear. Background technique [0002] With the use of the vehicle, the clutch will wear out, and knowing the amount of wear in real time will help you understand the state of the car. Since the clutch is inside the gearbox, currently knowing the wear of the clutch needs to disassemble the gearbox for measurement, which is not very convenient and prone to measurement errors. Contents of the invention [0003] In view of the above problems, the present invention provides a method, device, storage medium and electronic equipment for calculating clutch wear amount to overcome the above problems or at least partially solve the above problems. [0004] In the first aspect, a method for calculating the amount of wear of a clutch includes: [0005] Set the clutch torque setpoint; [0006] When condition one ...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01N3/56
CPCG01M17/007G01N3/56G01N2203/0676
Inventor 李安迎张衡王立超
Owner WEICHAI POWER CO LTD