The Design and Implementation of An Infrared Indoor Positioning and Lighting System
At present,technologies used in indoor positioning like Radio Frequency Identification(RFID)are based on wireless waves.However,various objects can reflect wireless waves,which cause complex multipath effect and non-line of sight transmission.Especially,people walking make errors hard to be corrected.Therefore,this article proposes a way that 940nm infrared ray replaces wireless wave tag like RFID.At the same time,in view of low cost and convenient application,and indoor lighting system is designed and implemented.In fact,in the lighting system,the 940nm infrared ray not only takes charge of tag but also lighting.Finally,test shows that this Indoor positioning and lighting system has smaller errors and is more efficient and reliable than RFID.
Indoor positioning lighting system infrared communication RFID
Chen Wu Minling Zhu Yuchao Zhang
School of Computer,Beijing Information Science and Technology University
国际会议
重庆
英文
2134-2138
2017-03-25（万方平台首次上网日期，不代表论文的发表时间）