Mobile robot navigation system and method

A mobile robot and navigation method technology, applied in the field of intelligent manufacturing, can solve the problems of flexible task change, high production environment requirements, easy damage of auxiliary positioning tools, etc., to ensure the efficiency and safety of production and transportation, improve positioning accuracy and safety, The effect of making up for the error defect

Inactive Publication Date: 2020-05-08
TIANJIN LIANHUI OIL GAS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned navigation methods all need to modify the basic environment, adding auxiliary positioning tools such as magnetic strips, QR codes, and reflectors, and cannot flexibly change tasks through the control system. High requirements, auxiliary positioning tools are easily damaged, and the maintenance cost is high

Method used

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  • Mobile robot navigation system and method

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific 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.

[0027] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, it indicates There are features, steps, operations, parts or modules, components and / or combinations thereof.

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in ...

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Abstract

The invention discloses a navigation system for a mobile robot. The system comprises a robot operation terminal for transmitting task target pose data to a robot integrated control unit, a robot sensor unit for acquiring environmental data in real time, and the robot integrated control unit for receiving the environment data, carrying out multi-sensor fusion calculation, obtaining multi-sensor fusion data, and carrying out path planning according to the multi-sensor fusion data and task target pose data. The invention further provides a navigation method of the mobile robot by corresponding tothe system. According to the invention, technologies such as an artificial intelligence algorithm, intelligent perception, operation execution and the like are combined to realize autonomous movement, accurate positioning and safety cooperation of the robot; trackless operation is achieved; the basic environment does not need to be modified, the error defect of a single sensor and a single algorithm is overcome; the positioning precision and safety of the motion robot can be greatly improved; and the production and transportation efficiency and safety of complex factories are ensured.

Description

technical field [0001] The invention relates to the technical field of intelligent manufacturing, in particular to a mobile robot navigation system and method. Background technique [0002] With the development of artificial intelligence algorithms and the rapid development of the intelligent manufacturing industry, the logistics and transportation of factories are becoming more and more intelligent. Mobile robots are gradually being used in logistics and transportation inside factories to replace manual and traditional transportation methods and improve production efficiency. [0003] At present, the navigation methods of mobile robots used in industry are mainly magnetic stripe navigation, laser navigation, optical navigation, inertial navigation, two-dimensional code navigation and so on. The above-mentioned navigation methods all need to modify the basic environment, adding auxiliary positioning tools such as magnetic strips, QR codes, and reflectors, and cannot flexibly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0236G05D1/0251G05D1/0257G05D1/0223G05D1/0214G05D1/0221G05D1/0276G05D2201/0216
Inventor 赵福海
Owner TIANJIN LIANHUI OIL GAS TECH CO LTD
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