针对邮区中心局的邮运汽车的运输调度问题,引入了邮政汽车运输调度系统中邮车套班的概念,结合生产实际提出了套班调度的数学模型,给出了计算方法、计算机软件编制流程图,并且对在四川、西藏的典型应用实例进行了介绍,说明了这种方法对于其他运输方式中的循环调度问题同样具有一定的参考意义。 Aiming at the problem of carriage scheduling of postal vehicles in post office, this paper introduces the concept of postal train scheduling in postal car dispatching system. Based on the actual production, a math model of sleeve scheduling is proposed. The calculation methods, computer software compilation Flow chart, and a typical application example in Sichuan and Tibet is introduced, which shows that this method is also of some reference to the circulation scheduling problem in other modes of transportation.