本电梯控制器分为主控制器和分控制器。主控制器是电梯内部的控制器，每个楼层有一个分控制器。-The elevator controller is divided into the main controller and sub controller. Main controller is inside the elevator controllers, each floor there is a sub-controller.

基于VHDL的电梯控制器的设计，对于毕业设计有很大帮助-VHDL-based elevator controller design, the design of great help for graduation