“7·23”温州动车追尾脱轨事故后,铁道部的“体制”再次成为众矢之的。一些学者和媒体不仅提出“拆分铁道部”的主张,甚至大声呼吁铁路私有化,彻底根除“铁老大”这一垄断官僚机构。铁路是人类历史上第一个现代巨型系统工程,从勘测、规划、立项到融资、修建、运营乃至机车设计制造、信号体系管理个个都是复杂的系统工程。并且还涉及多个系统工程之间 “7.23 ” Wenzhou motor rear-end collision accident, the Ministry of Railways “system ” once again become the target of public criticism. Some academics and the media not only put forward the proposition of “splitting the Ministry of Railways,” but even shouted loudly for the privatization of the railway and the complete eradication of the monopoly bureaucracy such as “Iron Boss.” The railway is the first modern giant system project in human history. From surveying, planning, project establishment, financing, construction and operation to locomotive design and manufacture and signal system management are all complex systems engineering. And also involves a number of systems engineering