Train obstacle information display method and device

A train obstacle information display method, wherein the method allows a train attendant to obtain an operating state of an on-board obstacle detection system in real time and informs the train attendant immediately when an obstacle disturbing train operation appears, such that the train attendant walks to a head of a train to handle a traffic interruption accident caused by the obstacle;

• and when reaching the head of the train, the train attendant handles the accident according to an approach suggested by a handheld mobile terminal,
• wherein the method comprises the following steps:
• S101, collecting train operation information, sensor information and obstacle information and sending the collected train operation information, sensor information and obstacle information to the handheld mobile terminal, by an on-board host computer of a train autonomous perception system;
• S102, receiving and displaying, by the handheld mobile terminal, the train operation information, sensor information and obstacle information sent from the on-board host computer;
• S103, communicating with a server installed at a ground dispatch center to report self-condition and acquire an instruction from the ground dispatch center, by the handheld mobile terminal;
• S104, when the on-board host computer detects the obstacle, giving an audible and visual alarm and vibrating continuously by the handheld mobile terminal to remind the train attendant to handle the accident as soon as possible, and displaying, by the handheld mobile terminal, an obstacle handling suggestion and approach to the train attendant for reference;
• and
• S105, after the accident is handled, reporting, by the train attendant, an obstacle handling result to the ground dispatch center by means of the handheld mobile terminal.