Airport inspection robot multi-scene autonomous navigation positioning method
A patrol robot, navigation and positioning technology, applied in navigation, surveying and mapping and navigation, satellite radio beacon positioning system, etc., can solve the problems of not being able to meet multiple complex environments at the same time, and insufficient openness, so as to improve large-scale autonomous operation The ability to avoid data errors and improve the effect of position accuracy
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[0034] like figure 1 As shown, a multi-scenario autonomous navigation and positioning method for an airport inspection robot, the specific steps are:
[0035] According to the road conditions, openness and similarity of the current scene, one of the three navigation and positioning methods is determined to carry out autonomous navigation and positioning of the robot. The road surface navigation and positioning method, the navigation and positioning method in the standard environment, the standard road navigation and positioning method in the open environment fuses the differential GPS information and the encoder information to perform robot positioning, and uses visual information to realize the autonomous navigation of the robot, and the gravel road in the open environment The navigation and positioning method integrates GPS information, IMU and encoder information for robot positioning, and uses visual information for robot navigation; the navigation and positioning method i...
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