Automatic driving taxi charging pile selection method

The invention discloses an automatic driving taxi charging pile selection method, and the method comprises the steps of building a charging station traffic information environment model, which comprises a charging pile state information matrix and a charging station queuing matrix, for an automatic driving taxi needing to be charged; based on the queuing matrix, establishing a charging station queuing model used for predicting how many charging automobiles possibly arrive at the charging station in each time period; calculating the total time cost and the total mileage cost of the self-driving taxi needing to be charged to each charging station for charging; constructing a cost objective function of automatic driving rental charging and constraint conditions of the objective function; and according to a solving result of the cost objective function under the constraint condition, enabling the automatic driving taxi to select a charging station with the minimum cost to go for charging. According to the inventi