【正文】
ges can greatly improve the utilization of existing land resources, give full play to the spatial advantages of land resources, and optimize the storage of automobiles, thus quickly and effectively. Solve the problem of difficult parking in large and mediumsized cities. In this paper, a threetiered, threerow, threecolumn, twentyone parking spaces are used as the main object of study. After deeply analyzing the operation principle of the threedimensional parking garage, a programmable controller (PLC) is used. The main control unit is designed for the parking garage control system. The main contents of the thesis research are: research on the types of mechanical parking garages, the development status at home and abroad, and the problems in the development of China39。該立體停車(chē)庫(kù)充分發(fā)揮土地資源的空間優(yōu)勢(shì),大大提升了土地資源的空間利用率,是應(yīng)對(duì)大中等城市停車(chē)難問(wèn)題的有效解決方案。本論文重點(diǎn)對(duì)升降橫移式立體停車(chē)庫(kù)總體結(jié)構(gòu)和控制系統(tǒng)的硬件、軟件系統(tǒng)進(jìn)行設(shè)計(jì)。內(nèi)容包括:PLC總體介紹,PLC編程語(yǔ)言的選擇,設(shè)計(jì)了程序主框架流程圖,各基本功能程序流程圖,按要求編寫(xiě)了梯形圖程序等。內(nèi)容包括:主回路設(shè)計(jì),手動(dòng)控制系統(tǒng)設(shè)計(jì),PLC外圍硬