随着经济的快速发展和城市化水平的不断提高，世界汽车拥有量在同益增加，如何解决停车难问题已经成为了全世界亟待解决的问题。本文针对城市停车难的现状以垂直循环式的立体车库作为研究对象，给出了车库的总体设计方案。以单片机为系统的控制核心对硬件系统进行了总体的设计，实现了取车存车智能一体化的功能并对各个功能模块的具体设计进行了详细阐述。系统包括显示模块、检测模块、IC卡的存取模块和动力模块。本系统在功能上实现了车位的检测、最佳停车位的给定、空车位数量的显示和车辆的自动存取，基本具备了立体车库的基本功能。-With the rapid development of economy and modernization, the amount of car in the world has being increased gradually at the same time. Thus the problem of parking has become a worldwide issue should to be solved immediately.　To the present situation of city parking problem, this paper will come up with the idea of vertical circulating 3D parking lot and take it as the object of this research. And also will determine the overall design plan of the parking lot, then take the single chip microcomputer as the core of this control system and do a design of the hardware system, which realizing the　intelligent integration of functions of the parking lot and make the design of the module specifically. The system includes a display module, detection module, IC card access module and power module. This system realizes the function of detection of parking space, optimization of parking space, displaying of available vehicle access and automatic vehicle access, so it owes basic function of 3D p