INDOOR POSITIONING METHOD AND SYSTEM, AND DEVICE FOR GENERATING INDOOR MAP

摘要

To provide an indoor positioning method, an indoor positioning system, and an indoor map generating device.SOLUTION: A method according to the present invention has steps of converting a panoramic image corresponding to an indoor environment into a plurality of transparent images, recording a plurality of three-dimensional reference coordinate values corresponding to a center position of each of the transparent images with setting an image capturing point of the panoramic image as an original point, calculating a three-dimensional coordinate value of a reference feature point based on the three-dimensional reference coordinate values, and storing the three-dimensional coordinate value and a descriptor of the reference feature point as an indoor map corresponding to the indoor environment. The method also includes a step of measuring a three-dimensional target coordinate value of a portable electronic device relating to an original point of an indoor map in an indoor environment.SELECTED DRAWING: Figure 3