Method and apparatus for calibrating self-moving robot, and device and medium
AssigneeBeijing Roborock Innovation Technology Co., Ltd.
InventorsLei ZHANG, Hai ZHU, Wenxiu SUN
Life of this patent
Estimating the term…
Abstract
A method and apparatus for calibrating a self-moving robot, and a self-moving robot and a medium are provided. The method includes: detecting whether a self-moving robot is traveling in a flat region; in response to the self-moving robot traveling in a flat region, performing supplementary calibration on external parameters of a horizontal line laser module of the self-moving robot, so as to obtain a supplementary calibration result; and on the basis of the supplementary calibration result, calculating position information of an obstacle during the travelling of the self-moving robot.
Claims20
A calibration method for a self-propelled robot, comprising:
- detecting whether the self-propelled robot travels in a flat region;
- performing, in response to the self-propelled robot traveling in a flat region, supplementary calibration on an extrinsic parameter of a horizontal line laser assembly of the self-propelled robot to obtain a supplementary calibration result;
- and
- correcting, based on the supplementary calibration result, ranging information of the self-propelled robot during traveling.
A self-propelled robot, comprising:
- at least one processor;
- and a memory in communication connection with the at least one processor,
- wherein the memory stores instructions executable by the at least one processor, and the instructions are configured for performing:
- detecting whether the self-propelled robot travels in a flat region;
- performing, in response to the self-propelled robot traveling in a flat region, supplementary calibration on an extrinsic parameter of a horizontal line laser assembly of the self-propelled robot to obtain a supplementary calibration result;
- and
- correcting, based on the supplementary calibration result, ranging information of the self-propelled robot during traveling.
A computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are configured for performing:
- detecting whether the self-propelled robot travels in a flat region;
- performing, in response to the self-propelled robot traveling in a flat region, supplementary calibration on an extrinsic parameter of a horizontal line laser assembly of the self-propelled robot to obtain a supplementary calibration result;
- and
- correcting, based on the supplementary calibration result, ranging information of the self-propelled robot during traveling.
Dependencies are inferred from the claim text.