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Mobile robot capable of automatically avoiding obstacle in unknown scene

A mobile robot, automatic avoidance technology, applied in the field of mobile robots

Active Publication Date: 2022-01-28
江西太空机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the use process of the existing sweeping robot proposed in the background technology, the present invention provides a robot that can automatically avoid obstacles in unknown scenes The mobile robot has the advantages of automatic avoidance and autonomous escape, and solves the technical problems raised in the above-mentioned background technology

Method used

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  • Mobile robot capable of automatically avoiding obstacle in unknown scene
  • Mobile robot capable of automatically avoiding obstacle in unknown scene
  • Mobile robot capable of automatically avoiding obstacle in unknown scene

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 , a mobile robot that can automatically avoid obstacles in an unknown scene, including a casing 1, and a driving motor 2 is fixedly installed in the middle of the bottom surface of the casing 1, and the output shafts at both ends of the driving motor 2 are respectively fixed and installed There is a support column 3, the outer side of the support column 3 is fixedly equipped with an outer wheel 4, and at the same time, a detection rod 5 tha...

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Abstract

The invention relates to the related technical field of robots, and discloses a mobile robot capable of automatically avoiding obstacles in an unknown scene, the mobile robot comprises a machine shell, a driving motor is fixedly mounted in the middle of the bottom surface of the machine shell, and supporting columns are fixedly mounted on output shafts at the two ends of the driving motor respectively; an outer wheel is fixedly installed on the outer side of each supporting column, and a detection rod moving up and down in the machine shell is movably installed on one side of the bottom face of the machine shell. The detection rod is movably installed on the outer side of the bottom in the machine shell, so that in the movement process of the machine shell, the detection rod makes contact with the ground firstly, the flatness of the opposite face can be sensed in real time, in the process that a rugged road section appears, the stroke change of the detection rod is output to an expansion wheel, therefore, differential rotation of the output shafts on the two sides of the driving motor is achieved through expansion and condensation of the expansion wheel, the phenomenon that the machine shell automatically reverses to avoid obstacles is achieved, and finally the purpose of automatic avoiding is achieved.

Description

technical field [0001] The invention relates to the technical field related to robots, in particular to a mobile robot that can automatically avoid obstacles when encountering obstacles in an unknown scene. Background technique [0002] Intelligent mobile robot is a kind of robot system that can perceive the external environment and its own state through sensors, so as to realize the effective avoidance of obstacles in unknown scenes, so as to complete certain operation functions. [0003] Existing robots that use sensors to avoid are also injected into the daily work of cleaning the ground. It is mainly through the installation of sensing devices on the chassis of the sweeping robot, so that the robot can realize automatic operation in unknown areas through the sweeping module carried by the sweeping robot. Dodging and cleaning work. [0004] However, in the actual use process, due to the relatively high accuracy of the existing sensor for the transmission distance, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4061
Inventor 李振华黎光华刘立恒杨帆彭志丹
Owner 江西太空机器人科技有限公司
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