多年以来,铁路客运乘务工作一直执行的是列车长领导下的“三乘一体”管理模式。它以客运部门为主体,车辆段和铁路公安分别向客运部门派出检车人员和乘警。其管理模式的宗旨是这三个单位的人员在客运列车上的工作,由列车长领导,三乘各负其责共同搞好客运乘务工作。长期以来,三乘 Over the years, the work of railway passenger transport has been the implementation of the train conductor under the leadership of the “three by one” management. It takes the passenger transport department as its main body, and the depot and railway police dispatched the passenger check-in personnel and marshals respectively to the passenger transport department. The purpose of its management mode is that the personnel of these three units work in the passenger train and are led by the train conductor. They shall take the respective responsibilities and work together to improve passenger service. For a long time, three times