SUN Hong-wei, WANG Xu-dong, WU Nan. A Scheme of Indoor Visible Light Beacon Positioning Based on Smartphone[J]. 2017,(1):72-75. DOI: 10.13756/j.gtxyj.2017.01.022.
The application of traditional positioning technology is limited because of the particularity of indoor environment.In order to solve indoor positioning problem
a scheme of indoor visible light beacon positioning based on Smartphone is proposed.In this scheme
locater beacons are sent out by indoor Light Emitting Diode(LED)light source and the visible light signal is received by exploiting rolling shutter effect of the camera embedded in Smartphone.Indoor visible light positioning is realized by the information in locator beacon which is extracted by the image processing algorithm in Smartphone application.The result of experiments is verified to be feasibility and effectiveness in this scheme.