The invention discloses a workshop scheduling simulation method based on an equipment failure scheduling model. The workshop scheduling simulation method comprises the following steps: establishing an equipment failure scheduling model and an operation model for performing data analysis, modifying the models, implementing tests, replacing data for performing the secondary simulation, analyzing the bottle neck, and analyzing the simulation result. According to the workshop scheduling simulation method based on the equipment failure scheduling model, provided by the invention, the possibility of successfully designing a workshop production system is increased, and the design cost and risks are reduced; the simulation result is verified by using an genetic algorithm, the design period of a traditional design is shortened from the aspect of time, the probability of the equipment failure is reduced, the defect produced by re-processing the product replacing equipment is lowered. The actual production model is applied to eM-Plant software and is converted into a model recognizable by the software, the time wasting for re-clamping is avoided, the stock-holding cost caused by the overstock waste of to-be-processed products is reduced, and liquidated damages and the reputation loss caused by delayed delivery are reduced.