Positioning method and device, equipment and storage medium

• Main Author: SU JINGLAN
• Format: Patent
• Language: Chinese; English
• Published: 19.12.2023
• 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 positioning method and device, equipment and a storage medium, and belongs to the technical field of navigation. The method comprises the following steps: acquiring point cloud data scanned by a radar installed on a mobile device, and positioning the mobile device by using the point cloud data to obtain a first positioning result; and obtaining first observation data received by a satellite positioning device installed on the mobile device, and obtaining a target positioning result of the mobile device based on the first observation data and the first positioning result. According to the positioning mode, the degree of dependence on any one of the point cloud data and the first observation data is weakened, even if the quality of the point cloud data or the first observation data is poor, an accurate target positioning result can be obtained by additionally considering the other data, the positioning robustness is good, and the positioning accuracy is high. And the positioning requir