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Performance monitoring system of vehicle shock absorber

A monitoring system and shock absorber technology, applied in vehicle suspension/damping mechanism testing, machine/structural component testing, instruments, etc., can solve problems such as difficulty in finding faults of shock absorbers, and ensure comfort and improve safety. sexual effect

Inactive Publication Date: 2016-10-12
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a vehicle shock absorber performance monitoring system, so as to overcome the shortcomings of existing shock absorbers that are generally difficult to find faults before damage occurs

Method used

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  • Performance monitoring system of vehicle shock absorber
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Embodiment Construction

[0016] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0017] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0018] Figure 1 to Figure 2 It shows a schematic structural diagram of a vehicle shock absorber performance monitoring system according to a preferred embodiment of the present invention. The vehicle shock absorber performance monitoring system includes a tension and pressure sensing device, a displacement sensing device, a linear velocity sensing device, Data processing module, data transmission module, display, storage,...

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Abstract

The invention discloses a performance monitoring system of a vehicle shock absorber. The system comprises a pulling and pressing force sensing device, a displacement sensing device, a linear velocity sensing device, a data processing module, a data transmission module, a display device, a storage device, a data comparison module and an alarm device. To be specific, the pulling and pressing force sensing device is used for detecting a restoring resistance and a compression resistance of a shock absorber. The displacement sensing device is used for detecting compression and stretching strokes of a piston in the shock absorber. The linear velocity sensing device is used for detecting a moving speed of the piston. The data processing module is used for receiving information form the pulling and pressing force sensing device, the displacement sensing device, and the linear velocity sensing device and converting the information into data. The data transmission device is used for transmitting data. The display device is used for displaying data. The storage device is used for storing data. The data comparison module is used for comparing the data in the storage device with rated data. And the alarm device is used for sending fault alarming when a comparison result of the data comparison module is abnormal. According to the invention, when a vehicle is driven, a performance parameter of a shock absorber can be detected in real time and displaying, storing, and analyzing and comparing can be carried out on data, so that alarming can be carried out timely when a fault occurs at the shock absorber.

Description

technical field [0001] The invention relates to the field of vehicle performance monitoring, in particular to a vehicle shock absorber performance monitoring system. Background technique [0002] With the continuous development of my country's automobile industry, people's requirements for the comfort and safety of automobiles are getting higher and higher. to a key role. The shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. When the shock absorber breaks down, it will affect the ride comfort (comfort) of the vehicle. [0003] At present, during the use of the vehicle, before the shock absorber is damaged, the vibration damping performance of the shock absorber cannot be judged intuitively, so it is generally difficult to find the fault of the shock absorber. [0004] The information disclosed in this Background section is only for enhancing the understanding of the general backgroun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M17/04
CPCG01M13/00G01M17/04
Inventor 周晓蓉王毅黄荣刘应军贾梓镔
Owner GUANGXI UNIV