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Method, device, equipment and storage medium for robot site feature recognition and positioning

A feature recognition and positioning method technology, applied in the computer field, can solve the problems of robot positioning, obstacle avoidance and other actions, the inability to meet the needs of robot recognition, and the high cost of robots, and achieve the effect of avoiding recognition errors, simple algorithms and good results

Active Publication Date: 2022-03-04
LUDONG UNIVERSITY
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  • Abstract
  • Description
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Problems solved by technology

[0003] The key point of the robot's site positioning is how to identify the features on the site. The existing site feature recognition of the robot is mainly based on sensing equipment such as infrared sensors to sense the marked objects, etc., and then determine the position of the robot and other information. , needs to use a large number of sensors for identification. If the mark is blocked or erased, it will have a great impact on the robot's positioning, obstacle avoidance and other actions, which cannot meet the needs of the moving robot for feature recognition.
[0004] It can be seen that the existing technology for field feature recognition cannot avoid the shortcomings of requiring a large number of markings or using a large number of identification devices for positioning, which leads to problems such as high cost and poor effect of field recognition by robots

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  • Method, device, equipment and storage medium for robot site feature recognition and positioning

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a" and "the" are also intended to include plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0038] It should be understood that although the terms f...

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Abstract

The present invention is applicable to the field of computer technology, and provides a method for identifying and locating a field feature of a robot, wherein the method includes: acquiring a field image in response to a request for field feature recognition and positioning of a robot; determining the location of the field line according to the field image attribute and type; determine the attribute and type of the site line intersection according to the attribute and type of the site line; determine the site feature according to the attribute and type of the site line and the attribute and type of the site line intersection; According to the characteristics of the site, the specific coordinate position of the robot is calculated; the present invention does not need to set marks deliberately, avoids recognition errors caused by occlusion and lack of marks, and does not need to use a large number of sensors, which greatly reduces the cost. At the same time, the algorithm used is simple , which can ensure that the moving robot can quickly identify features, and it can be used for positioning and other actions with better results.

Description

technical field [0001] The invention belongs to the field of computer technology, and in particular relates to a method, device, equipment and storage medium for identifying and locating robot site features. Background technique [0002] In recent years, robotics and artificial intelligence technology have continued to develop. With the maturity of positioning technology, the technology for positioning robots in the field has become very mature. [0003] The key point of the robot's site positioning is how to identify the features on the site. The existing site feature recognition of the robot is mainly based on sensing equipment such as infrared sensors to sense the marked objects, etc., and then determine the position of the robot and other information. , needs to use a large number of sensors for identification. If the mark is blocked or erased, it will have a great impact on the robot's positioning, obstacle avoidance and other actions, which cannot meet the needs of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/73G06T7/277
CPCG06T7/277G06T7/73
Inventor 刘飞杨洪勇赵玫唐莉刘慧霞韩辅君张淑宁辛文钧杨怡泽李玉玲刘远山
Owner LUDONG UNIVERSITY
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