Control and Diagnosis System of Maglev Train

Abstract

The control and diagnosis system of Maglev train includes onboard control system and diagnosis system [1–3]. The train control system is mainly used to obtain the status signals to monitor and control the onboard equipment, which includes two major functions [4, 5]. The first function is to process the status signals produced by the onboard equipment and then transmit them to the onboard control system. The second function is to assign the control orders given by onboard control system to the related equipment after processing [6]. The onboard control system is mainly consisted of the onboard central processing unit, digital I/O module, analog I/O module, control switch, information process channel, control equipment object, corresponding display module, and so on.