DISPLAY CONTROL METHOD AND DISPLAY CONTROL DEVICE

A display control method is a display control method that is performed by an ECU of a vehicle that controls an HMI for displaying information on a charging station and a replacing station of a battery mounted on the vehicle and a CPU of a management server. The display control method includes the steps of: calculating, by the CPU of the management server, a waiting time using the number of waiting vehicles at the charging station or the replacing station and the time required to charge or replace a battery per vehicle; controlling, by the ECU of the vehicle, the HMI to display the information on the charging station or the replacing station in a predetermined display mode according to the calculated waiting time.