Positioning track correction method and device, computer equipment and storage medium

• Main Authors: PENG HONGFEI, YE XIANZHAO, HONG DEWEI
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to a positioning track correction method and device, computer equipment and a storage medium. The method comprises the following steps of calculating to obtain an initial positioning point set of a corresponding terminal according to the position information and the signal propagation information of a signal detector; inputting the initial positioning point set into a trainedpositioning point prediction model; obtaining a prediction positioning point corresponding to each initial positioning point; calculating a difference value between each initial positioning point anda corresponding prediction positioning point; and determining a positioning point to be corrected, further correcting the positioning point to be corrected according to the adjacent positioning points of the positioning point to be corrected, and updating the initial positioning point set according to the corrected positioning points to obtain a target positioning point set so as to generate a target motion track. The pos