Robot positioning method, robot and computer readable storage medium

Abstract

The invention relates to the field of positioning, and discloses a robot positioning method, a robot and a computer readable storage medium. The robot positioning method comprises: detecting the surrounding environment through a laser radar, and arranging a plurality of preset reference objects in the surrounding environment; determining the detected preset reference object as a detection reference object; obtaining an included angle between the orientation of the laser radar and the orientation of the robot when each detection reference object is detected; acquiring a detected detection characteristic parameter; determining the position information of each detection reference object according to the detection characteristic parameters, and determining the current position of the robot according to the position information; and determining the orientation of the robot according to the current position, the included angle and the position information of the detection reference object corresponding to the included angle. Compared with the prior art, the robot positioning method, the robot and the computer readable storage medium provided by the embodiment of the invention have the advantage of effectively positioning the robot.

Description

technical field [0001] The invention relates to the field of positioning, in particular to a robot positioning method, a robot and a computer-readable storage medium. Background technique [0002] Robot positioning technology is more and more widely used in various robot service scenarios, such as warehousing logistics handling, building express delivery, cleaning, security, interaction and dialogue, etc. [0003] However, the inventors of the present invention have found that in the prior art. Due to the principle of its algorithm, the robot positioning method lacks the ability of loop detection, and it is difficult to eliminate the accumulated error; it is difficult to find its own position after the tracking is lost, which makes the robot unable to continue moving or not moving according to the actual expected path. In the production environment, a large number of robots are found to be unable to work or go to unexpected positions, which poses a danger. Contents of the...

AI Technical Summary

Problems solved by technology

Due to the principle of its algorithm, the robot positioning method lacks the ability of loop detection, and it is difficult to eliminate the accumulated error; it is difficult to find its own position after the tracking is lost, which makes the robot unable to continue moving or not moving according to the actual expected path. In the production environment, a large number of robots are found to be unable to work or go to unexpected positions, which poses a danger

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