智能立体车库控制系统的研究与设计

发布时间：2018-05-13 20:41

本文选题：塔式立体车库 + 控制系统　；参考：《广西科技大学》2015年硕士论文

【摘要】：伴随着我国国民经济的迅速发展,城镇居民生活水平的不断提高,小车的拥有量得到迅猛提升,出门难停车,回家难以找到停车位是目前城镇居民最为头疼的生活问题,也是政府亟待解决的社会问题。立体车库是解决这些问题的最有效的办法,其优势是占地面积少、存取车效率高。而车库的智能化、自动化是当代车库发展的主要方向,研究智能化立体车库的设计制造,如何提高车库的存取效率具有非常重要的现实意义。课题先简要介绍九大类立体停车设备:升降横移类、简易升降类、垂直循环类、水平循环类、平面移动类、多层循环类、巷道堆垛类、垂直升降类和汽车专用升降类,再通过对以上各类型的立体车库进行对比分析,选择本文的主要研究对象—塔式立体车库。然后通过对其控制系统方案:继电器控制方案、单片机控制方案和可编程逻辑控制器控制方案进行分析对比,选择可编程逻辑控制器作为塔式立体车库控制系统的核心控制元件;通过对车库存取车策略排队论算法的研究分析,建立塔式立体车库的排队论数学模型,通过MATLAB仿真分析,得出原地等待策略、取车优先策略和存车优先策略在提高塔式立体车库运行效率方面,与传统控制方式比较具有明显的优势。根据所选塔式立体车库控制系统的方案,对控制系统的硬件部分做相应模型的研究设计,通过对其硬件部分主要电气元件工作原理进行分析,选出电气元件型号,如:选择三菱公司设计生产的FX2N-128MR型可编程逻辑控制器作为核心控制器;根据车库运行控制要求,编写控制系统软件部分—原地等待策略、取车优先策略和存车优先策略的程序;根据要求搭建实验平台,通过排队论优化算法在塔式立体车库实验平台上的实验研究,分别对原地等待、取车优先、存车优先这三种策略在存取车辆所用时间和所耗能源的实验结果对比分析,验证了原地等待策略为最优的塔式立体车库存取车策略,解决了当代塔式立体车库存取车效率低、能耗高的问题,很大程度上实现了塔式立体车库车辆存取路径的优化。
[Abstract]:With the rapid development of China's national economy and the continuous improvement of the living standards of urban residents, the number of cars has been rapidly improved, it is difficult to stop out of the house, and it is difficult to find a parking space at home, which is the most difficult life problem for urban residents at present. It is also an urgent social problem for the government. Stereoscopic garage is the most effective way to solve these problems. The intelligence and automation of the garage is the main direction of the development of the modern garage. It is of great practical significance to study the design and manufacture of the intelligent three-dimensional garage and how to improve the storage and storage efficiency of the garage. The subject introduces briefly nine kinds of stereoscopic parking equipment: lifting and lifting, simple lifting, vertical circulation, horizontal circulation, plane moving, multi-layer circulation, roadway stacking, vertical lifting and lifting, and special lift and lift for automobiles. Then, through the comparative analysis of the above types of stereoscopic garage, the main research object of this paper-tower stereoscopic garage is selected. Then through the analysis and comparison of its control system scheme: relay control scheme, single-chip microcomputer control scheme and programmable logic controller control scheme, The programmable logic controller is selected as the core control element of the tower solid garage control system, and the mathematical model of queue theory is established through the research and analysis of the queue theory algorithm of the garage access vehicle strategy, and the simulation analysis is carried out by MATLAB. It is concluded that the in-situ waiting strategy, the car taking priority strategy and the car saving priority strategy have obvious advantages compared with the traditional control mode in improving the operation efficiency of the tower three-dimensional garage. According to the scheme of the control system of the tower type stereoscopic garage, the research and design of the corresponding model of the hardware part of the control system are made, and through the analysis of the working principle of the main electrical components in the hardware part, the model of the electrical element is selected. For example, the FX2N-128MR programmable logic controller designed and manufactured by Mitsubishi Company is selected as the core controller, and the software part of the control system is programmed according to the requirements of garage operation control, which includes the in-situ waiting strategy, the car taking priority strategy and the car storage priority strategy. According to the requirement to build the experimental platform, through the queuing theory optimization algorithm in the tower three-dimensional garage experimental platform experimental research, respectively, waiting in situ, take the car priority, By comparing and analyzing the experimental results of the time and energy consumed in the storage and storage of the vehicles, the three strategies of car storage priority are compared and analyzed. The results show that the in-situ waiting strategy is the best strategy for the storage and storage of the tower stereoscopic garages, which solves the problem of the low efficiency of the contemporary tower stereoscopic garages. The problem of high energy consumption largely realizes the vehicle access path optimization.
【学位授予单位】：广西科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.71;TP273

【相似文献】