Urban electric vehicle inventory prediction method

The invention discloses an urban electric vehicle inventory prediction method. The method comprises the following steps: obtaining model initial information; constructing an inventory prediction iteration matrix model of the last year of prediction based on the model initial information, and calculating the urban electric vehicle prediction quantity of the last year of prediction; obtaining a prediction age limit, and judging whether the prediction age limit is the last prediction year or not: if yes, outputting a city electric vehicle prediction quantity; and if not, updating the next year of the last prediction year as a new last prediction year, reconstructing the inventory prediction iteration matrix model, calculating the urban electric vehicle prediction amount, and then judging whether the prediction year is the last prediction year or not again. According to the method, the development condition of the ownership of the private electric vehicle can be predicted, data support is provided for the layout