定位技术在高校照明系统中的应用研究

Research on the Application of Positioning Technology in the Lighting System of University

为了促进高校校园节能减排的发展理念,依据物联网指纹定位技术的应用原理和RSSI定位模型,采用引入定位向量的方法实现目标节点在路灯下的区域定位,为减小外界因素的干扰,借助基于位移的修正的方法,进一步优化定位结果,达到在满足照明需求的前提下缩短路灯的照明时间以节约能源消耗的目的;最后构建照明模型进行实测,通过实验结果的分析与对比,基于定位技术的路灯能够有效减少能源的消耗。

This paper realizes the regional location of the target node under the street lamp by using position vector method, in order to promote the development of the concept of university campus energy - saving emission reduction according to the material network location fingerprint positioning technology application principle and RSSI localization model, further optimizes the positioning results based on the displacement correction method in order to reduce the interference of external factors, and reduce the ligliting time to achieve the purpose of saving energy under the premise of meeting the lighting demand. Finally, builds the lighting model to measure. The street lamp based on positioning technology can effectively reduce the energy consumption through the analysis and comparison of the experimental results.