Motes: A New Approach to Equipment Health Monitoring

RAILWAY AGE, OCTOBER 2020 ISSUE: The railroad industry has been monitoring various aspects of rail vehicle health for decades using wayside detectors. These detectors have improved the operational safety and efficiency of the North American rail network, but there are drawbacks: Wayside detectors must be strategically placed to maximize traffic coverage, for example. What if, rather than getting an “inspection” once every eventual passing of a wayside detector, it was possible to continually monitor rail vehicle health in operations?