METHOD AND APPARATUS FOR DETECTING MISALIGNMENT OF TRAIN INSPECTION SYSTEMS

摘要

A method and system to detect misalignment of sensors used in train inspection systems are provided. The method includes receiving inputs from a train inspection sensor that is coupled to a railroad track, determining a position of the train inspection sensor using a motion detector, and identifying the inputs received from the train inspection sensor as at least one of acceptable or not acceptable based on the determined position of the train inspection sensor.