Pulse signal circuit diagram of locomotive speed detection output

Test probe P100-M3

This article explores the pulse signal generated by the locomotive speed detection system, which is integrated with the mechanical design of a new instrument. The combined meter receives input from the NC1 unit and processes the signal through an electronic processing system, with U1 as its central component. This processed signal then drives the electromagnetic meter to display both the mileage and the speed of the locomotive. The system ensures accurate and real-time data transmission, making it ideal for modern rail applications. With its compact design and high reliability, this technology represents a significant advancement in vehicle monitoring systems. The image below shows the test probe P100-M3, which plays a key role in the signal acquisition process.