由于每个车站设备条件、作业组织方法、车流性质等各不相同,难以用一种通用的模型来描述车站的取送车作业问题。我国大多数编组站的专用线都采用树枝形布置形式,因此以此为例,依据货场、专用线有无合适去向的车流等情况,结合车流到发的不同方式分为取车和送车两个过程,并分别给出合理取送车时机的计算方法。 As each station equipment conditions, methods of organization of work, the nature of the flow of traffic vary, it is difficult to use a common model to describe the station take-car operation problem. Most marshalling yards in our country have special branch lines in the form of tree branches. Therefore, taking this as an example, it can be divided into two modes: pickup and delivery A process, and were given reasonable timing to take the car to take the calculation method.