【摘要】 随着计算机技术、通信技术与网络技术的飞速发展,无线传感器网络受到了国际上的广泛关注。在概述了无线传感器网络的优势及其在石化领域的应用前景基础上,对ZigBee及现有无线通信技术的特性进行了分析。重点介绍了ZigBee技术协议和特点,并利用目前市场上所能提供的器件和开发套件设计出了一种应用于石化工业中的传感器网络方案。最后,通过实验验证了方案的正确性和可行性。更多还原

【Abstract】 With the rapidly development of computer,communication and networking technology,wireless sensor networks(WSN) has been widely attracted in the world.The advantages of wireless sensor networks(WSN) are discussed and the application prospects of WSN in petrochemical industry field are outlined firstly.In addition,the characteristic of ZigBee technology and the present wireless communication technology are analyzed.Furthermore,ZigBee protocol and features are introduced.Then,a WSN project based on ZigBee technology to be used in petrochemical industry is devised,with the ZigBee device and development kits available in market.Finally,the correctness and feasibility of the plan are verified.更多还原