基于ZigBee的城市智能停车系统研究与设计-计算机技术专业论文.docxVIP

摘 摘 要 摘要 从改革开放到现在我国经历了将近40年的飞速发展，城市中的汽车数量一年 比一年多，随之而来的就是停车难问题，停车之难直接导致车主只能在路上自行 找寻停车位，这样就自然而然的让交通变得拥堵起来。所以研究设计一款更加智 能、更能提高停车效率，便于对所有停车位进行管理的系统已迫在眉睫。 本文在RFID技术、ZigBec技术、指纹识别技术和移动通信技术这四种技术 的基础上，研究设计了一个面向整个城市的智能停车系统。文章先对RFID技术、 移动通信技术进行了介绍，对ZigBee技术和指纹识别技术的优势进行了分析与选 择，并对ZigBce网络各种设备和功能进行了介绍；接着对系统进行了总体的设计， 在此基础上分别对室内外停车系统进行了规划设计；紧接着对城市智能停车系统 中使用的芯片CC2530进行介绍，并分别对室内外停车场车位检测单元、室内停 车场的出入口单元、诱导单元、室内外停车场的汇聚节点的硬件进行设计，同时 改进了室内停车场所用的路由算法。最后在对协议栈Z-STACK软件设计的基础 上进行了底层终端节点、路由节点、汇聚节点的软件设计，并对后台数据中心最 主要的部分数据库进行了设计。 本系统与现存系统相比，更加的注重停车场的智能化和整个城市停车位效率 的提高。如果该系统能够投入运行，将很大程度缓解停车难问题，让城市生活更 美好。 1药[47】表【25】参[50】 关键词：城市智能停车；ZigBec；车位检测；GPRS；CC2530 分类号：TP39(520) 万方数据 AbstractAbstract Abstract Abstract Since the reform and opening up，China has expedenced rapid development of nearly 40 years．There more and more cars in cities year by year,which is accompanied by the problem of hard and expensive parking．The parking difficulty directly leads drivers to look for parking lots the road by themselves．ConsequentlⅥit has naturally brought the problem of traffic jam．Therefore，it is quite urgent to study a smarter system to manage all parking lots．further to improve the parking efficiency． On the basis of RFID technology,ZigBee technology,fingerprint identification technology and mobile communication technology,this paper studies and designs one smart parking system facing the overall city．First of all，it inn-oduces the RFID technology and mobile communication technology,analyzes and selects the advantages of ZigBee technology and fingerprint identification technology,and also analyzes a11 equipment of ZigBee network and functions；next，it makes an overall design of the system‘On the basis of the overall design，it makes overall planning and design of the indoor parking system and outdoor parking system respectively．Then，it in们duces the Chip CC2530 used in the urban smart parking system，and also design the h甜Idw铷le of indoors and outdoors parking lot detecting unit inlet and outlet unit ofjndoor pad(i119