露天矿卡车调度系统结构及面向对象实现方法

针对卡车优化调度中心系统采用小型机结构和结构化程序设计方法存在的系统维护困难、推广应用更新改造工作量大的问题。结合国内的实际情况，设计出了分布式微机网络方案。提出了在结构化程序设计基础上进行面向对象改造的方法，将整个系统分成实体类、通讯类、调度类、图形道路类、服务类等五大类，重点论述了实体类的构建方法及各类之间的关系，从而既实现了在结构化程序设计与面向对象设计的有机结合，又充分发挥了结构化方法与面向对象方法的各自优势，在卡车调度系统和生产过程模拟分析等方面使用效果显著。

Methods of object-oriented and center structure of truck optimized dispatch in open-pit mine

In allusion to the difficulty of maintenance in adopting structure of microcomputer and of the method by structured programming,the network scheme of the distributed microcomputer is designed and the method of object-oriented programming on the basis of structured programming is put forward.The overall system is divided into five big kinds,which are the entity class,the communication class,the dispatcher class,the graph path class,the service class and so on.The article elaborates the construction method of entity class and relations with emphasis.thus not only realizing organically combinnation structured programming with object-oriented programming,but also giving full play to the advantage of structured method and object-oriented method.There is remarkable result in the analyzing of the truck optimized dispatch system and of production process simulation and etc.