Guiding method and system based on indoor 3D map navigation tax handling and storage medium

The embodiment of the invention provides a guiding method and system based on indoor 3D navigation tax handling and a storage medium, and belongs to the field of navigation. The guiding method comprises the following steps: S1, requesting tax handling navigation, and identifying a tax handling party; s2, obtaining taxpayer information from a database; s3, business handling is predicted according to the taxpayer information, the business handling position and the business name are displayed on the map, the business name predicted to be handled is displayed in a bright mode, and the business name predicted to be unhandled is displayed in a dark mode; s4, the tax party selects the actually handled business, the actually handled business is displayed in a bright mode, and other handled businesses are not displayed; and S5, giving the nearest route of the actual business handling site in the map. According to the invention, the business handling items in each area of the hall can be known more clearly through 3D v