Vehicle Integrated Wheel Alignment Monitoring System

摘要

A vehicle integrated wheel alignment monitoring system for monitoring and testing a dynamic roadwheel for misalignment as the vehicle is being operated. The monitoring system includes a synchronous position sensing apparatus and a synchronous verifier device for initiating a test for roadwheel misalignment at the time and position that a predetermined vehicle body height position is achieved during a suspension stroke and subsequently deactivating the test when the predetermined vehicle body height position is surpassed. The test includes determining if a predetermined roadwheel alignment value is in synchronization relative to the predetermined vehicle body height position at the time and position that the predetermined vehicle body height position is achieved. Detecting an in sync condition represents proper roadwheel alignment and detecting an out of sync condition represents roadwheel misalignment. In this manner, roadwheel positions above or below the predetermined vehicle body height position can be disregarded as roadwheel alignment factors.