Method for recognizing mobile robot by comparing images and mobile robot

A mobile robot and image technology, applied in the field of automation, can solve the problems of inflexible work of low-end mobile robots, restrict the development of mobile robots, and complicated installation procedures, and achieve the effects of improving experience, low design cost, and simple installation procedures.

Inactive Publication Date: 2017-04-26
深圳市有光图像科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation procedures of high-end mobile robots currently on the market are complicated, and their design costs are high, and the work of low-end mobile robots is not flexible and the installation procedures are complicated, which limits the development of mobile robots

Method used

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  • Method for recognizing mobile robot by comparing images and mobile robot
  • Method for recognizing mobile robot by comparing images and mobile robot
  • Method for recognizing mobile robot by comparing images and mobile robot

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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 as shown, figure 1 is a schematic flowchart of the method for identifying the position of a mobile robot by comparing images in the present invention. The method includes the following steps:

[0016] Step S101: the mobile robot uses a monochrome lighting unit to illuminate the shooting area to be shot.

[0017] In this embodiment, the monochromatic lighting unit can emit monochromatic light to illuminate the shooting area to be photographed, thereby enhancing the brightness of the shooting area to be photographed. Specifically, the monochromatic lighting unit may include a monochromatic light emitting diode (such as a red or green light emitting diode) or an infrared emitter. It should be understood that the present invention does not limit that the monochromatic lighting unit may specifically include a monochromatic light...

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Abstract

The invention discloses a method for recognizing a mobile robot by comparing images. The method comprises the following steps: lighting a shot area to be shot by a mobile robot by using a single color lighting unit; shooting a position image corresponding to the shot area by the mobile robot through a camera; acquiring a reference image corresponding to a route that the mobile robot passes by the mobile robot from a known position image; comparing the position image with the reference image by the mobile robot, adjusting the position image according to a comparison result, and overlapping images of same areas of the position image and the reference image; calculating positions of a corresponding shot area of the position image relative to a corresponding track reference point of the reference image, thereby confirming a track position of the mobile robot. By adopting the mode, the mobile robot disclosed by the invention is high in stability, simple in mounting program and low in design cost, and the user experience can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to a method for identifying the position of a mobile robot by comparing images and the mobile robot. Background technique [0002] With the development of science and technology, the application of industrial automation has emerged. In order to reduce the cost of human labor, mobile robots are used in many factories or warehouses to carry goods. Mobile robots are typically designed to be remotely or autonomously controllable. Therefore, people can control the mobile robot by themselves. Specifically, they can control the mobile robot to walk along a predetermined route, go up and down stairs according to a predetermined route, and even cross obstacles and uneven terrain. [0003] At present, there are many mobile robots on the market, and most of these mobile robots are used in warehouses or factories to carry various sundries such as goods. In general, most mobile robots in wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00
CPCG01C21/00G05D1/0244G05D2201/0216G06T2207/30244G06T2207/30252G06T7/74G06T7/248G05D1/0246G06T2207/10052G06T2207/30241
Inventor 朱积祥
Owner 深圳市有光图像科技有限公司
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