【正文】 i 摘要 近年來，隨著我國經(jīng)濟(jì)的高速發(fā)展和城市化水平的不斷提高，交通擁擠和停車?yán)щy已經(jīng)成為城市發(fā)展的一個重要問題。機(jī)械式立體車庫因其具有土地利用率和空間利用率高的優(yōu)點(diǎn)而得到了快速的發(fā)展。 通過對各種立體車庫的調(diào)查研究，分析了各種立體車庫的特點(diǎn)，選擇轉(zhuǎn)盤式立體車庫作為研究對象，并確定了車庫的總體設(shè)計(jì)方案；以 51單片機(jī)為控制核心，給出了立體車庫的自動尋位控制方法；根據(jù)車庫控制系統(tǒng)的控制原理，完成了控制系統(tǒng)的硬件設(shè)計(jì)和部分軟件設(shè)計(jì)。系統(tǒng)在功能上實(shí)現(xiàn)了車位的自動檢測、空車位編碼的自動給定、空車位數(shù)量的告知和車輛 的自動存取，具備了自動化立體車庫的基本功能。本設(shè)計(jì)以單片機(jī)為控制器，取代了 PLC，用以對小容量立體車庫的控制，可以實(shí)現(xiàn)立體車庫的自動化操作，不需人員參要與，使用方便。 關(guān)鍵詞 ： 轉(zhuǎn)盤式立體車庫； 51 單片機(jī)；硬件電路 ii Abstract In recent years, with the rapid development of China39。s economy and urbanization, traffic jam and parking problems have bee an important issue for urban development. Because stereo garage has the advantage of high land and space utilization, it would have been prevailing . According to the research and analysis of the characteristics of various stereo garage, I select the rotary parking garage for the study and determine the overall design of the garage。 System can detect parking position and give the empty spaces automatically in order to plete to deposit and withdraw the cars. The singlechip controller, which replaces the PLC, can achieve stereo garage automation without reference to personnel and be used easily for smallcapacity parking garage control . Key words: I 目錄 第一章 立體車庫的概述 ............................................................................................. 1 立體車庫的研究背景 ............................................................................................. 1 立體車庫的現(xiàn)狀及其發(fā)展前景 ............................................................................. 1 立體車庫的國內(nèi)外現(xiàn)狀 .............................................................................. 1 立體車庫的發(fā)展前景 .................................................................................. 2 立體車庫的分類及特點(diǎn) ......................................................................................... 4 第二章 轉(zhuǎn)盤機(jī)械式立體車庫 .................................................................................... 6 轉(zhuǎn)盤式立體車庫結(jié)構(gòu)及其工作原理 ..................................................................... 6 轉(zhuǎn)盤式立體車庫結(jié)構(gòu) .................................................................................. 6 轉(zhuǎn)盤式立體車庫工作原理 .......................................................................... 7 轉(zhuǎn)盤式立體車庫優(yōu)缺點(diǎn) ......................................................................................... 8 優(yōu)點(diǎn) .............................................................................................................. 8 缺點(diǎn) ............................................................................................................. 8 第三章 控制系統(tǒng)硬件及部分軟件設(shè)計(jì) ............................................................... 10 控制系統(tǒng)總體設(shè)計(jì)方案 ....................................................................................... 10 單片機(jī)最小系統(tǒng)控制電路 .................................................................................. 11 單片機(jī)的選擇 ............................................................................................ 11 單片機(jī)控制電路的連接 ............................................................................ 12 控制系統(tǒng)檢測部分設(shè)計(jì) ...................................................................................... 12 光電開關(guān)的原理 ........................................................................................ 12 空車位的檢測 ............................................................................................ 12 車到位的檢測 ............................................................................................ 13 LED 顯示電路的設(shè)計(jì) ........................................................................................... 14 LED 數(shù)碼管簡介 ........................................................................................ 14 LED 驅(qū)動電路 ............................................................................................ 14 II LED 顯示電路調(diào)試 ..........................................15 動力控制電路設(shè)計(jì) .............................................................................................. 20 電動機(jī)正反轉(zhuǎn)控制硬件模塊設(shè)計(jì) ............................................................ 18 電動機(jī)控制方案流 程圖 .....................................22 電動機(jī)控制電路 ....................................................................................... 23 電動機(jī)控制電路調(diào)試 ............................................................................... 23 其他控制部分部分 .............................................................................................. 26 控制系統(tǒng)整體流程圖 .......................................................................................... 27 第四章 總結(jié) ................................................................................................................... 28 展望 ...................................................................................................................... 28 體會心得 ............................................................................................................... 28 參考文獻(xiàn) .......................................................................................................................... 30 致謝 ..................................