Hybrid coding-based high-speed rail station arrival and departure line application adjustment method under train delay

A hybrid coding-based high-speed railway station arrival-departure line application adjustment method under train delay comprises the following steps: analyzing and summarizing assumed conditions in a high-speed railway station arrival-departure line application adjustment problem under train delay, and confirming arrival-departure line application adjustment model parameters and decision variables; minimizing an objective function after weighting two optimization objectives of the total delay time and the adjustment cost of the train to meet related constraints; and establishing an arrival-departure line application adjustment model, and designing a genetic algorithm based on hybrid coding for solving. According to the method, the priority of the occupied arrival and departure lines and the departure of the train is optimized through hybrid coding; through decoding, an arrival-departure line application scheme is obtained, and the problem solving difficulty is remarkably reduced; according to the arrival-dep