铁路运输生产中潜伏着事故，但事故是“可以控制的”。铁路是一个独立的物质生产部门，具有物质生产的“三要素”：劳动者、劳动对象、生产资料。由能量逸散原理来看，在铁路运输生产中，机具（设备）的开动或材料的运行都必需输入外界的能量。劳动者（人）的任务就在于控制这些能量，使能量处于正常，达到稳定状态，符合人的意志，最后输出产品——旅客、货物的位移。一旦人操作失误或机具（设备）发生故障，造成输 Accidents are lurking in the production of rail transport, but accidents are “manageable.” Railway is an independent material production department, with the “three elements” of material production: laborers, labor objects, means of production. According to the principle of energy dissipation, in the railway transportation production, the energy of the outside world must be input when the equipment (equipment) is started or the material is operated. The task of the laborer (person) is to control these energies so that the energy is in a normal state and reaches a steady state, in line with the will of the people, and finally the displacement of products, passengers and goods. Once people operate mistakes or equipment (equipment) failure, resulting in lose