铁路全程联网运营质量管理是一项系统工程，是铁路运输业在进行旅客、货物运输生产的全过程中，综合协调各个生产环节的上下左右关系，对铁路运输生产进行多方位质量控制的综合网络型管理。从运输组织角度来看，调度区段是铁路线的基本单位。要实行一条线的 Railway network throughout the operation of quality management is a systematic project is the railway transport industry in the passenger and cargo transport production process, the coordination of all aspects of production processes up and down about the relationship between the railway transport production for multi-directional quality control of the integrated network Type management. From the transport organization point of view, the dispatch section is the basic unit of the railway line. To implement a line