Control method for supporting dynamic coupling and uncoupling of train

A control method for supporting dynamic coupling and uncoupling of a train, comprising steps of:

• step A, acquiring stored coupling status information during an initialization phase;
• step B, loading an off-line configuration of a corresponding composition according to the stored coupling status;
• step C, collecting three sets of input signals related to the coupling;
• step D, determining whether a train coupling status is proper according to the collected signals, then turning to step E if yes and turning to step F if no;
• step E, determining whether a current coupling status is consistent with the off-line configuration used in the step B, then performing step H if yes and performing step G if no;
• step F, requesting emergency braking, and reporting an alarming error;
• step G, requesting emergency braking, re-writing coupling status information with codes after determining that the train is stationary, and then turning to the step A for re-initialization;
• step H, performing other functions of the signal system.