Energy-saving adjustment and optimization method, device and equipment for urban rail train timetable and medium

The embodiment of the invention provides an urban rail train timetable energy-saving adjustment optimization method and device, equipment and a medium, and the method comprises the steps: designing a train timetable energy-saving adjustment optimization problem and strategy according to the train distribution condition of a timetable; wherein the energy-saving adjustment and optimization problem of the train timetable is to achieve the purpose of energy-saving optimization by adjusting an interval speed curve and the starting time of trains in the up and down directions under the precondition of keeping the stability of the overall framework of the running chart stable; establishing a train timetable energy-saving adjustment and optimization model based on the designed train timetable energy-saving adjustment and optimization problem and strategy; and solving the timetable energy-saving adjustment optimization model based on a genetic algorithm to obtain an optimization adjustment scheme of the urban rail tra