本文提出了以可靠分析为基础的车流组织优化方法——分析计算法。该方法综合运用车流组织、近代数学、数学逻辑及计算技术等理论及方法,采取多种措施压缩方案数,效果显著。经大量实例运算表明,用本方法能较快地求出单组技术直达列车编组计划的最优方案。本项研究成果已提交有关业务部门使用。 This paper presents a method of vehicle flow organization optimization based on reliable analysis - analytical method. The method comprehensively uses theories and methods of traffic flow organization, modern mathematics, mathematical logic and computing technology, and adopts various measures to reduce the number of programs, resulting in remarkable results. After a large number of examples shows that the use of this method can quickly find a single set of technology direct train marshalling plans the best program. The research results have been submitted to the relevant business departments.