Dynamic identification method and device between positioning tag and anchor node, and storage medium

• Main Authors: WANG LILI, CHEN JIN, SUN XUFENG, GUO QIUMIN, DU ZHIGANG, YING DONGJIE, LIAN ZHEN, ZHANG LIFENG, YANG XUFENG, GU YIDONG, JI LIJIA, SONG XINGJIA, ZHAO YU, MENG WEI
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses a dynamic identification method and device between a positioning tag and an anchor node and a storage medium. The method comprises the following steps: S1, determining the number of a center anchor node of current distance measurement; s2, the positioning label determines an anchor node object participating in the distance measurement according to the central anchor node; s3, after anchor nodes around the positioning label receive the pairing signal sent by the positioning label, the anchor nodes judge whether the anchor nodes are anchor node objects participating in the distance measurement, and if yes, response is sent to the positioning label; and S4, carrying out distance measurement on the positioning label and the paired anchor node object. According to the invention, the central anchor node is determined from the plurality of anchor nodes, the other anchor nodes participating in calculation are determined according to the central anchor node, and then the positioning tag and the