A robot positioning method, device, electronic device and storage medium

A robot positioning and robot technology, applied in the field of mobile robots, can solve the problems of difficult map navigation, limited positioning accuracy of map navigation, and can only return to the vicinity of the charging pile according to the map, so as to achieve precise positioning and reduce the degree of deviation.

Active Publication Date: 2022-07-26
史河机器人(合肥)有限公司
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Problems solved by technology

[0002] Mobile robots are normally positioned based on map navigation, but the positioning accuracy of map navigation is limited
For example, the sweeping robot can perform overall cleaning according to the positioning scheme of the map, but it can only return to the vicinity of the charging pile according to the map when it is automatically recharged. If it is necessary to accurately locate the charging pile, it is difficult to achieve it through map navigation.

Method used

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  • A robot positioning method, device, electronic device and storage medium
  • A robot positioning method, device, electronic device and storage medium
  • A robot positioning method, device, electronic device and storage medium

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Embodiment Construction

[0038] In order to make the purpose, features and advantages of the present disclosure more obvious and understandable, the technical solutions in the embodiments of the present disclosure will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present disclosure. The embodiments are only some, but not all, embodiments of the present disclosure. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0039] In order to improve the positioning accuracy of the robot and reach the target position smoothly, an embodiment of the present disclosure provides a method for positioning a robot, in which a first mark and a second mark of the same size are constructed, and the first mark and the second mark are set on the target of the robot the same side of the location as figure 1...

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Abstract

The present disclosure provides a robot positioning method, device, electronic device and storage medium. A first mark and a second mark are constructed and arranged on the same side of a target position; under the first coordinate system in the top view direction, the target position, the first mark The abscissa of the center point of the logo and the second logo is the same, and the ordinate increases in turn; in the second coordinate system of the side view direction, the first ordinate of the bottom edge of the first logo is greater than the second ordinate of the top edge of the second logo , the abscissa of any point of the target position is smaller than the abscissa of the first mark, including: controlling the robot to move to a designated area through navigation; adjusting the robot to move towards the first direction and move to the center point of the first mark and the second mark in the collected image The distance is less than the set threshold; adjust the robot to move in the second direction until only the second mark is included in the collected image; adjust the robot to move in the third direction until the side length of the second mark in the image reaches the preset value , to determine that the robot has reached the target position.

Description

technical field [0001] The present disclosure relates to the technical field of mobile robots, and in particular, to a robot positioning method, device, electronic device and storage medium. Background technique [0002] Mobile robots are usually positioned based on map navigation, but the positioning accuracy of map navigation is limited. For example, the sweeping robot can perform overall cleaning according to the positioning scheme of the map, but during automatic recharging, it can only return to the vicinity of the charging pile according to the map. If it is necessary to accurately locate the charging pile, it is difficult to achieve through map navigation. SUMMARY OF THE INVENTION [0003] The present disclosure provides a robot positioning method, device, electronic device and storage medium to at least solve the above technical problems existing in the prior art. [0004] In one aspect of the present disclosure, a method for positioning a robot is provided, where...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/70G06T7/20A47L11/40A47L11/24
CPCG06T7/70G06T7/20A47L11/24A47L11/4002A47L11/4011A47L11/4091A47L2201/022A47L2201/04Y02T10/70
Inventor 林李泽宋章军郭超琼
Owner 史河机器人(合肥)有限公司
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