Precise Indoor Pressure Positioning System Based on LabVIEW

The research object of this paper is based on the indoor precise positioning system based on the pressure transfer control technology, which makes up for the shortage of GPS and single method positioning. In this paper, the location model and algorithm based on the pressure transfer control technology are presented and LabVIEW, SolidWorks, 3D printer, bluetooth and data acquisition card are used to be composed of the software and hardware of the positioning system. The comprehensive application of various techniques has made the indoor positioning system accurate to 1 cm.