Wireless Sensor Network And Virtual Cloud Desktop System Base On Zigbee And Arm-Linux

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.