Position Detection of KHST(Korean High Speed Train) using GPS System

초록

Because high speed railway is environmentfriendly and safe compared with airplane and ship, its market-sharing increases gradually. We developed a measurement system for on-line test and performance evaluation of KHST. The measurement system is composed of software part and hardware part. Perfect interface between multi-users is possible. Nowadays, position data inputs to pulse signal from wheel. Perfect position measurement was limited to slip and slide of vehicle. This measurement makes up for the weak points, Position Detection System using GPS develops. By using the system, Korean High Speed Train is capable of accurate fault position detection.