Model-based spacecraft complex data visualization system

The invention discloses a model-based spacecraft complex data visualization system. The system comprises a data display layer, a public component layer, a data service layer and a data storage layer. The invention is suitable for the technical field of visual design and simulation. The whole visualization system can comprise all subsystem modules of the spacecraft; the integration and centralization of on-orbit operation data of the spacecraft can be improved to a great extent, and the operation and maintenance cost is reduced; through traction of a spacecraft three-dimensional simulation model, data generated by each subsystem of the spacecraft can be visually and clearly checked, and visualized analysis is carried out on the data, so that the visualization degree is improved; according to the design mode of visualization engine modularization, visualization of various complex types of data can be supported, operation can be simplified, the usability degree of the whole system can be improved, and the data p