无线传感器网络技术及应用研究

传感器网络是由用于收集并传播环境数据的一些微小的，低功耗的传感器组成的密集的无线网络。他们可以很精确的在较远距离侦测和收集到物理环境的相关数据。无线传感器网络在军事、环境监测、交通管理、医疗、工业和民用等许多方面的潜在的巨大应用价值致使军事部门和工业界都对它非常关注。介绍了传感器网络的特点、结构形式及传感器网络的相关标准，概述了其广泛的应用前景，对当前国内外的研究动态进行了归纳总结，并提出几点应用中需注意的问题。

Research on Technology and Applications of Wireless Sensor Networks

Sensor networks are dense wireless networks of small, low - cost sensors, which collect and disseminate environmental data. They facilitate monitoring and controlling of physical environments from remote locations with better accuracy. Due to their wide application future in military, habitat monitoring, traffic control, medical, industrial, communicating, and civil sector, both military and industrial authorities are very interested in it. This paper introduces the characteristics , structure and standard of the wireless sensor networks, describes wide application prospects , concludes current researching trends abroad and suggest something we should be attention to in application.