文章针对高职排课系统中精度搜索效率较差的问题,通过对排课系统中6个关键属性和属性间的约束的分析,建立了排课系统模型和属性约束模型,基于该模型在高职排课系统中采用启发式模拟退火搜索算法进行排课,最后通过实验仿真,验证了SA算法在排课系统中的有效性,可以得到近似最优解。 In order to solve the problem of poor accuracy search efficiency in the course scheduling system of higher vocational education, this paper established the course scheduling system model and the attribute constraint model by analyzing the constraints of the six key attributes and attributes in the course scheduling system. Based on the model, The course scheduling system uses heuristic simulated annealing search algorithm for scheduling. Finally, through the experimental simulation, the effectiveness of the SA algorithm in the course scheduling system is verified, and an approximate optimal solution can be obtained.