METHOD FOR CALCULATING VEHICLE-MOUNTED SPEED CURVE FOR AVOIDING EMERGENCY TRIGGERING

摘要

A method for calculating a deceleration curve of a train, comprising: establishing a deceleration model according to an input (102), the input comprising ground equipment-related input information and train-related input information, and the deceleration model comprising a plurality of speed-deceleration corresponding segments; determining a characteristic point of a second-order Bézier curve for the segment corresponding to the present speed (104); and calculating the second-order Bézier curve as a deceleration curve based on the determined characteristic point (106).