Hydropower station visitor positioning method and device

• Main Authors: ZHANG HAIJUN, LIU XIANKE, QU MENGRAN
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to the technical field of positioning, and provides a hydropower station visitor positioning method and device. The method comprises the following steps: when a visitor enters an area of which the signal intensity is within a preset range, performing target tracking on the visitor by using a plurality of cameras in the area to obtain a real-time positioning image; obtaining relative real-time positioning at the same moment as the real-time positioning image according to the UWB label of the visitor; and according to the real-time positioning image and the relative real-time positioning, obtaining accurate positioning of the visitor. A signal of a UWB label and camera monitoring are substituted into target tracking, an incidence relation between a real-time positioning image of target tracking and relative real-time positioning of the UBW label is established, accurate positioning of a visitor is obtained, and the problem that in the prior art, due to the fact that a hydropower station ca