Road edge recognition method and device, intelligent equipment and storage medium

• Main Authors: WANG ANTAO, ZHA SHENG, PENG ZHIYUAN, LEI JIE, XIAN KAIYI
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2023
• 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 is suitable for the technical field of robots, and provides a road edge recognition method and device, intelligent equipment and a storage medium, and the method comprises the steps: obtaining a key frame laser point cloud in a preset region of an environment where a robot is located; orderly arranging the key frame laser point cloud to obtain arrangement information of laser points in the key frame laser point cloud; performing neighborhood distance detection on the laser points based on the arrangement information, and constructing a candidate road edge point set according to a neighborhood distance detection result; and performing clustering processing on the candidate road edge points in the candidate road edge point set, and identifying a road edge boundary according to a clustering processing result. The method can automatically detect the road edge, enables the robot to accurately recognize the road edge, effectively restrains the driving area of the robot, and guarantees the safe movemen