采用易于操作的图形用户界面，用可视化方法完成界面设计，给出界面设计图，

系统具有良好的分层结构，由多个页面组成，可使用按钮、菜单等事件响应进行切换。

-Using easy-to-use graphical user interface, visualization methods used to complete the interface design, interface design is given, the system has a good hierarchical structure, composed by a number of pages, you can use button menu to switch to respond to such incidents.