全自动立体车库控制系统的研究与构建

发布时间：2018-02-23 17:06

本文关键词： 立体车库 PLC 直线电机 STEP7 Wincc Pcs7　出处：《陕西科技大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着近年来我国经济水平的增长、城市规范化建设的加速，城市的汽车停放问题已经越发严重。自动化立体车库是解决这一问题的必然出路。本文的研究目的在于探索智能化程度更高，同时兼具良好性价比的城市停车设备，研究成果将有效解决车辆停放拥挤问题。文中对比各类立体车库结构，选取垂直升降式立体车库为研究对象，采用直线电机驱动横移装置；依据实际尺寸设计主要部件外形；由Pro/e建模并装配验证整体布局合理性；利用Workbench对关键零件进行力学分析验证可靠性。设计立体车库控制方案，确定车库控制系统的要求，规划控制系统的结构、功能及组成。设计车库传感器检测系统，主要检测车辆位置、高度、载车板有无车、车库内部是否有人、防坠挂钩状态、视频监控及安防措施。设计立体车库PLC控制系统，选取S7-300系列PLC为控制中心，由STEP7软件进行硬件组态。确定立体车库存取车流程，根据存取车流程构建控制系统原理图，分配I/O点，采用梯形图语言编写包括电机控制在内的主要控制程序。增加立体车库控制系统短信发送功能。以西门子工业软件PCS7V8.0作为系统软件，利用其集成STEP7与Wincc的功能，将STEP7内编写的梯形图程序与Wincc内绘制的监控画面相连接，，通过操作监控画面观察各设备的运行状态，检测所编写程序，实现上位机画面仿真运行功能。通过系列研究，改进了垂直升降式立体车库横移装置结构；构建了垂直升降式立体车库的控制方案，设计控制程序，完成上位机监控模拟，改进了部分功能。计算机模拟结果表明该方式具有可行性，对立体停车设备的发展具有积极意义。
[Abstract]:With the growth of our country's economic level in recent years, the construction of urban standardization has accelerated. The problem of car parking in cities has become more and more serious. The automatic three-dimensional garage is the inevitable way to solve this problem. The purpose of this paper is to explore more intelligent and cost-effective parking equipment in the city. The research results will effectively solve the problem of parking congestion. In this paper, the vertical lift stereo garage is chosen as the research object, the linear motor drive the transverse movement device, the main parts shape is designed according to the actual size, and the Pro/e model and assembly verify the rationality of the overall layout. The reliability of key parts is verified by mechanical analysis with Workbench. Design three-dimensional garage control scheme, determine the requirements of garage control system, planning control system structure, function and composition. Whether the garage is manned, anti-fall hook state, video surveillance and security measures. The PLC control system of stereoscopic garage is designed. The S7-300 series PLC is selected as the control center, and the hardware configuration is carried out by STEP7 software. The flow chart of the control system is established according to the process of the access car, and the I / O points are allocated. The main control program including motor control is compiled by ladder diagram language, and the short message sending function of stereo garage control system is added. The Siemens industrial software PCS7V8.0 is used as the system software and the function of integrating STEP7 and Wincc is used to connect the trapezoidal diagram program written in STEP7 with the monitoring picture drawn in Wincc. The operating state of each equipment is observed by operating the monitoring screen. Test the program, realize the upper computer screen simulation operation function. Through a series of studies, the structure of the vertical lifting stereoscopic garage is improved, the control scheme of the vertical lifting stereo garage is constructed, the control program is designed, and the monitoring simulation of the upper computer is completed. The computer simulation results show that the method is feasible and has a positive significance for the development of stereoscopic parking equipment.
【学位授予单位】：陕西科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.71

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