A fast simulation layout method of spatial components based on BIM technology

The invention discloses a fast simulation layout method of spatial components based on BIM technology. The method determines the component model set and constraint condition set which need to be simulated; by simplifying the model construction with the hierarchical detail algorithm, a simplified model is verified according to the constraint conditions of the assembly and the unit body is reconstructed by adjusting the displacement of the model; according to the spatial layout constraints, model construction simplification rules, component combination constraints, component layout error thresholds, motion planning path, the spatial simulation layout simulation is carried out. Finally, the spatial simulation layout results and reports of component model set are presented. At the same time, the invention has the advantage of simple operation, fast calculation and the like, and is very suitable for irregular and unconventional component warehousing and logistic planning operation, and hasgood popularization and a