引擎技术在高架库虚拟仿真系统中的应用

高架库虚拟仿真系统是在C^-＋环境下运用Vega的C^＋＋函数库进行开发的，但是在开发过程中常规的Windows应用程序与Vega应用程序代码混杂在一起，不利于编写和维护。因为核心系统任务主要是用Vega应用程序实现的，所以可将核心系统任务分离出来，其处理程序单独开发。设计了一个系统运行框架，即引擎，它只有在必要的时候才调用核心系统任务处理程序。在引擎设计完成后，核心系统任务的实现就成为系统开发的中心工作，而且避免Windows应用程序繁杂代码的干扰。在高架库虚拟仿真系统的开发中应用引擎技术来提高系统开发的效率和可维护性。

Application of Engine Technology in Overhead Warehouse Virtual Simulation System

The overhead warehouse virtual simulation system is developed in C-＋ environment using Vega＇s C-- function library,but in the process of developing the codes of conventional Windows applications and Vega applications are mixed, which is not conducive to compile and maintaining. Because the main task of the core system applications is realized with Vega applications, the core system task can be separated from the development work,and its process programe is developed solely, and then,to design a framework of system running, that is the engine,it can call the core of the system task process programe when necessary. After completion of design of the engine, realization of the core system task has become the central work of system development, and interference with complex code of Windows applications is avoided. The application of engine technology to improve the efficiency and maintainability of system development in the development of the overhead warehouse virtual simulation system.