Intelligent early warning method for side slope landslide

• Main Authors: WANG YUEJUN, WANG NING, LAI YOUBANG, GUO BIN, HUANG HANBO, GONG RUIJIE, LYU BIN, MA XIN, YE HUISHI, YUAN TENG, ZHOU WENJIE, HAN MING, ZHANG HONGWEI, DUAN BINGBING, DENG WENXUE, WANG JIAN, YANG TIANHONG, LI HONGGANG, LIU JIE, LI WEI, ZHANG SHUO, WANG HAIXIA, XU CHENGYAN, MA XIAOYE
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: ALARM SYSTEMS; ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GYROSCOPIC INSTRUMENTS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; ORDER TELEGRAPHS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SURVEYING; TESTING

The invention discloses an intelligent early warning method for slope landslide. The method comprises the following steps: a, acquiring a high-definition open-air slope orthoimage and terrain raster data; b, a slope radar is installed on the opposite side of the open-air slope; c, installing a first camera capable of intelligent cruising; d, the number of the cameras is increased, and photos shot by the i cameras are synthesized into a panoramic photo of the early warning area; e, the number of cameras is increased according to the slope radar monitoring period; f, determining a three-dimensional coordinate range and a center three-dimensional coordinate of a coverage area of each photo; and g, screening historical and real-time photos of a visual angle corresponding to the early warning area, and screening interference factors of the area based on an image artificial intelligence algorithm to realize intelligent early warning. According to the invention, the mapping relation between the visual angle of the c