Patrol robot positioning system

• Main Authors: LIU YUXING, DENG HUIFENG, XIAO XIANGJIANG, LI LINLIN, YU CHUNHAI, KANG BO, HU JIALE
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2019
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The utility model provides a patrol robot positioning system. The system comprises a main control computing unit, wherein the GNSS module, the UWB system, the laser radar, the IMU inertial measurementunit, the coded disc and the charging induction module are respectively connected with the processor and have a synergistic effect. Wherein the UWB system comprises a label and more than three base stations, the label is used for receiving signals sent by the base stations, and the main control calculation unit, the label, the GNSS module, the laser radar, the IMU inertial measurement unit, the coded disc and the charging induction module are all arranged on a robot. According to the utility model, the GNSS module, the UWB system and the laser radar are utilized, and the depth vision positioning system, the IMU inertial measurement unit and the built-in coded disc of the robot chassis are combined for fusion positioning. Seamless switching between indoor positioning and outdoor positioning can be achieved, the me