Charging pile identification method based on laser radar and mobile robot

• Main Authors: HUO WEIQI, CHEN KANYI, LU GUOKUN
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; 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 provides a charging pile identification method based on laser radar and a mobile robot, and the method comprises the steps: S1, obtaining the laser data of the current position of the mobile robot, and converting the laser data into point cloud data; s2, performing downsampling processing on the point cloud data to obtain a first region-of-interest point cloud subset; s3, processing the first region-of-interest point cloud subset to obtain at least one second region-of-interest point cloud subset; s4, performing point cloud segmentation processing on each second region-of-interest point cloud subset to obtain a first straight line subset, and performing data screening on the first straight line subset to obtain at least one third region-of-interest point cloud subset; and S5, performing point cloud matching on each third region-of-interest point cloud subset. According to the invention, when the characteristics of the charging pile are changed, the algorithm does not need to be changed, and the