Method and device for detecting performance of EBS dual-channel bridge module

Abstract

The invention discloses a method and device for detecting the performance of an EBS dual-channel bridge module. The device for detecting the performance of the EBS dual-channel bridge module comprisean air circuit mechanism for realizing a test method of the performance of an assembly in the EBS dual-channel bridge module and a blocking mechanism used in the test. The air circuit mechanism comprises an air source, an air storage tank, an electromagnetic valve, an air pressure sensor and the like. The blocking mechanism comprises a test bracket, a test pressing part, a test blocking part and the like. According to the method and device for detecting the performance of the EBS dual-channel bridge module, the defects of the method and device for detecting the performance of the EBS dual-channel bridge module in the field are overcome, the detection efficiency can be improved on the premise of ensuring the detection accuracy so as to adapt to automatic detection equipment for fast-paced development of braking parts in industrial production, production enterprises for producing the dual-channel bridge module can conveniently complete efficient product quality control, and very important practical significance for improving the market competitiveness of the EBS dual-channel bridge module is achieved.

Description

technical field [0001] The invention relates to the field of bridge module testing, in particular to testing the electromagnetic valve performance and assembly performance of the EBS double-channel bridge module. Background technique [0002] Since the birth of the automobile, the vehicle braking system has played a vital role in the safety of the vehicle. Especially in recent years, along with the raising of automobile driving speed and complex flexible situations, this importance has become more and more obvious. Compared with the conventional braking system, the electronically controlled braking system (EBS) uses electronically controlled pneumatic braking and has a shorter braking response time. It greatly improves the reaction speed of the vehicle when braking and reduces the braking distance. Secondly, it has better braking stability and braking comfort, as well as full braking system monitoring. Standardization and high integration of EBS system components reduce p...

AI Technical Summary

Problems solved by technology

Only some colleges and universities have conducted research on control algorithms, simulation platforms and CAN communication for other braking components of EBS, but there is no related research on testing methods for performance testing of EBS dual-channel bridge control modules.

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