Train starting time computing method

The invention discloses a train starting time computing method in the field of urban rail transit. The technical scheme is that the method comprises determining train departing time and starting station dwell time, judging the position of a train, setting parameters of a line between the train parking position and a starting station, simultaneously providing a speed-distance curve for train running between the parking position and the starting station, and setting and calculating train parameters related to running; and determining train starting time. The train starting time computing method has a wide application range, can be used for calculation of train automatic-waking time of a full-automatic driving line, and can also be used for calculation of train starting time of an existing urban rail transit line. Based on analysis of the process of train starting to the starting station, interference of human factors is reduced, and estimation precision is improved. Line data and the train parameters can be mod