Three-dimensional map system service method based on cloud rendering

The invention provides a three-dimensional map system service method based on cloud rendering, which comprises the following steps of: establishing a communication link by using message middleware in a cloud rendering mode, so that a client can access three-dimensional map system service in a cloud rendering server; the command engine caches an instruction protocol from the client, analyzes the instruction protocol and calls a corresponding three-dimensional map service interface; a universal three-dimensional map service function is designed based on a modularized object-oriented design idea, and the universal three-dimensional map service function comprises dynamic resource loading management, resource layer management, layer and object visual management, three-dimensional view angle management and customized three-dimensional map service functions of specific requirements. According to the method, the requirement of traditional three-dimensional application on user computer hardware is overcome, on one han