Moving object and positioning method therefor, automated working system, and storage medium
AssigneePositec Power Tools (Suzhou) Co., Ltd.
InventorsChang Zhou, Yiyun Tan, Yong Shao, Fangshi Liu, Mingming He
Life of this patent
Estimating the term…
Abstract
A method for positioning an autonomous moving device includes steps of: acquiring a current positioning signal of an autonomous moving device during a moving process, and a reference positioning signal of the autonomous moving device before the current positioning signal; resolving the reference positioning signal and the current positioning signal to acquire error data; and processing the error data and position information of the reference positioning signal to acquire current position information of the autonomous moving device.
Claims20
A method for positioning a moving object, wherein comprising:
- determining a reference coordinate of a reference point position;
- acquiring a positioning signal of the moving object at the reference point position, and using the positioning signal as a first reference positioning signal;
- acquiring a current positioning signal of a moving object during a moving process, and a reference positioning signal of the moving object before the current positioning signal;
- resolving the reference positioning signal and the current positioning signal to acquire error data, the reference positioning signal and the current positioning signal that are resolved having a shared satellite signal;
- and
- processing the error data and position information of the reference positioning signal to acquire current position information of the moving object.
An automatic working system, comprising:
- a moving object, configured to move and work in a limited working area, the moving object configured to:
- determine a reference coordinate of a reference point position;
- acquire a positioning signal of the moving object at the reference point position, and using the positioning signal as a first reference positioning signal;
- acquire a current positioning signal of a moving object during a moving process, and a reference positioning signal of the moving object before the current positioning signal;
- resolve the reference positioning signal and the current positioning signal to acquire error data, the reference positioning signal and the current positioning signal that are resolved having a shared satellite signal;
- and
- process the error data and position information of the reference positioning signal to acquire current position information of the moving object.
A method for positioning a moving object, comprising:
- acquiring a current positioning signal of a moving object during a moving process, and a reference positioning signal of the moving object before the current positioning signal;
- resolving the reference positioning signal and the current positioning signal to acquire error data, the reference positioning signal and the current positioning signal that are resolved having a shared satellite signal;
- processing the error data and position information of the reference positioning signal to acquire current position information of the moving object;
- performing error evaluation on the current position information of the moving object acquired through processing;
- and
- returning, by the moving object, to a reference point to acquire an initial reference positioning signal again when an error evaluation result satisfies an error condition.
Dependencies are inferred from the claim text.