基于VHDL电梯控制系统主控制器的设计+源程序
毕业论文关键词： 电梯；Verilog HDL；主控制器；载客服务控制；Quartus II；仿真
The Design of the Master Controller of the Elevator Control System based on Verilog HDL
Abstract: The issue is the master controller elevator control system design use of Verilog HDL language. Elevator control system is pided into an elevator inside the main controller and sub-controller for each floor. The main controller is in response to a controller inside the elevator, the elevator outside, and then each floor has a sub-controller. The design of the main controller functions and the need to achieve it shows the direction where the floor and other functions in response to the request for multiple users on different floors in the elevator and run time. Combined counter module to complete the elevator up or down one of timing. First, in the text of this elevator main controller needs analysis, decision variable needs, followed by functional requirements based on functional modules hair, depending on the design of the master module elevator, then use Quartus II software and simulation run, run make changes in the error, according to the last signal waveforms and external instruments to observe the results of the experiment. During design, the completion of the master controller for each function, there are still lacking, the master and sub-control is not separate, control points throughout the design part of the design will appear.
Keywords: Elevator; Verilog HDL; Master Controller; Control of Passenger Service; Quartus II; simulation
目录
摘要 i
Abstract i
目录 iii
1 绪论 1
1.1 概述 1
1.1.1 课题的研究意义 1
1.1.2 国内外研究现状与水平 2
1.1.3 电梯控制系统的发展趋势 2
1.2 选择的工具 4
2 系统设计分析 6
2.1 功能需求分析 6
2.2 实验环境分析 6
2.3 重点难点分析 7
2.4 调试分析 8
3 电梯主控制系统设计 12
3.1 电梯的设计概要 12
3.2 电梯的整体设计 12
3.3 电梯的状态转换设计 16
3.4 各个模块详解设计 18
4 仿真验证 28
4.1 程序仿真的实现 28
4.2 程序在硬件的实现 30