【作者】 张恒镭；

【导师】 张金玲；

【作者基本信息】 北京邮电大学 ， 电子与通信工程（专业学位）， 2013， 硕士

【摘要】 无线传感网与云计算的结合是未来信息传递整合的趋势。无线传感网具有智能识别感知、自动传输互联、数据集中海量处理等功能,可以在物与物之间建立一张通信的大网。云计算在服务定制、海量计算、功能集成等方面具有突出优势。无线传感网与云计算的结合将使得网络具有超强的计算能力和可以提供优质可靠服务的功能。ZigBee是无线传感网技术中一类低功耗、低成本的协议标准。使用ZigBee组建的传感网络具有组网方便、安全可靠、可扩展性强等优点。LinUx作为一套开源强大的操作系统,已经被越来越多的植入嵌入式系统中。虚拟云桌面作为云计算中关键的技术在近几年被广泛的关注。本文根据目前已有的成果和技术积累,同时跟进最新的IT技术理念,提出并设计了一种基于ZjgBee和ARM-Linux的嵌入式无线传感系统。本系统集合了当前物联网技术、嵌入式技术、云计算技术,以目前应用较广的ZigBee无线传感网络为无线端,以嵌入式ARM-Linu×为数据核心控制部分,以云集群服务器架构作为数据中心用来处理和承载大批量的数据,以小型嵌入式设备或者普通PC作为用户终端。用户终端可以通过有线或者无线的方式连接到云系统服务器上,登陆个人账户便可以查看用户系统数据和无线终端的数据。该系统可以应用到许多领域,如智能交通、健康医疗、智能家居等,对于信息汇聚处理和远程快捷监控将具有重要的意义。更多还原

【Abstract】 The combination of wireless sensor network and cloud computation is the developmenttendency of information integration in the future. Wireless sensor networkhas many functions, such as intelligent perception, automatic transmission and interconnection, mass data processing and so on.It can establish a hugecommunication net among things. Cloudcomputing has outstanding advantages in service customization, massivecalculation, function integration, etc. The network will have super computing power and can providehigh quality and reliable service function with the help of combination of wireless sensor network and cloud computation.ZigBee is a wireless communication standard which is targeted for low power consumption and low cost in the wireless sensor network. The sensor network with ZigBee technologyhas the advantage ofbuilding the network conveniently, safety and reliability and strong expandability,etc. Linux,as a powerful open source operating system, has been more and more transplanted to embedded systems. Desktop virtualization as an important technology in cloud computinghas won a lot of attention in recent years.According to the existing achievementsand technology accumulation, also following up the latest IT technology concept, the paper puts forward and designs a wireless sensor system based on ZigBee and ARM-Linux embedded technology. The system synthesizes internet of things technology, embedded technology and cloud computing technology. The wireless client is built with ZigBee wireless network which is widely used today. The core control part is established by ARM-Linux embedded system.It uses cloud server architecture as the data center to process large amounts of information.Users can hold tiny embedded devices or PCs to connect to the cloud system server and login to view user data and wireless devices’data in cable or wireless way. The system can be used in many fields, such as intelligent transportation, health care, smart home, etc. It will also play an important role in information gathering and long-distance monitoring.更多还原