Simulation method of electric vehicle mileage

The invention discloses a simulation method of an electric vehicle mileage, which comprises the following steps: establishing a power battery model, an electric appliance model, a DC/DC model, a motorsystem model and a dynamics model; According to the power consumption of each model, obtaining the power consumption of the whole vehicle; Calculating a battery SOC value according to the power battery model; Calculating a driving time of the whole vehicle when the SOC value of the power battery is zero according to the consumption of the electric quantity of the whole vehicle and the SOC value of the battery; obtaining The vehicle mileage according to the vehicle travel time. The invention provides a simulation method of the electric vehicle range, which obtains the range according to the electric quantity consumption of each model by establishing a power battery model, using an electric appliance model, a DC/DC model, a motor system model and a dynamics model, the test times and the test time are less, the test