Full-member non-intrusive positioning method and system for large-scale construction site

Abstract

To solve the problems in the prior art that there are still limitations in accuracy, response speed and coverage control, and difficulty in meeting the requirements of high-precision, large-scale and low-intervention positioning in complex construction site environments, the present application provides a full-member non-intrusive positioning method and system for a large-scale construction site. The method includes constructing an electromagnetic shielding space, acquiring IMSI information of a mobile phone, and realizing position tracking in combination with a cooperative mechanism of a base station and a phased array radar. By constructing an electromagnetic shielding space to realize reliable collection of mobile phone IMSI, and combining with the cooperative working mechanism of a wireless communication base station and a phased array radar, the present application proposes a brand-new large-scale, high-precision and non-intrusive personnel positioning scheme.