中文摘要：

根据编组去向在车流组织中的角色分析,将车流、编组去向、列流三个层次之间的关系,解构为自下而上的归并和自上而下的分配。在此基础上,将同时采用分组和单组列车情形的综合编组方案分解为四个子方案：路网编组去向方案、路网列流方案、编组去向接续方案和列流接续方案。对比表明,综合编组方案的规模和复杂程度都高于传统编组方案。

英文摘要：

According to the transitional linkage of marshalling direction between car and train, the process from bottom to top was considered as consolidation, while another trace process from top to bottom was considered as assignment. On this basis, integrated train formation plan （ITFP） has been decomposed into four sub-plans, that is, marshalling direction network design plan, train network design plan, car to marshalling direction assignment plan and marshalling direction to train assignment plan, under the framework by providing multi-group train and single group trainservices at the same time. Compared with the traditional train formation plan （TFP）, the scale and complexity of ITFP are higher.