DECELERATION MANAGEMENT CONTROL SYSTEM OF TRAIN

摘要

PURPOSE:To improve the riding comfort by obtaining a brake command for decelerating by distance information obtained by calculating the traveling speed and an automatic train control (ATC) signal and types of variation in the ATC signal in a reverse locus analysis. CONSTITUTION:When a train speed signal 1a is input from a speed sensor 1 to a deceleration managing unit 11, a speed and a distance respectively are measured by a speed counter 3 and a distance counter 4. On the other hand, when a digital circuit 5 inputs a signal of a train signal receiver 2 of an ATC unit, it reads out the ATC signal in a CPU6. The CPU6 obtains a brake traveling pattern for decelerating on the basis of the type of variation in the ACT signal, the train speed and the distance information in a reverse locus analysis. Then, the brake traveling pattern and the train speed are collated to decide a brake force command. Thus, the riding comfort can be improved.