Obstacle-avoidance system

A technology of obstacle avoidance and constraint relationship, applied in the direction of control/regulation system, non-electric variable control, instrument, etc., can solve problems such as falling into the ground with grooves or falling down steps

Pending Publication Date: 2017-03-22
SHANGHAI MROBOT TECH CO LTD
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventor has tested the walking state of a large number of mobile robots in different application environments and found that: for some intelligent mobile robots, it may be limited by the setting of its walking motion structure, and the unevenness of the ground will have different effects on its walking. Therefore, in order to prevent or cope with the situation where the intelligent mobile robot sinks into the ground with grooves or falls down the steps, it is necessary to provide an obstacle avoidance solution for this specific situation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Obstacle-avoidance system
  • Obstacle-avoidance system
  • Obstacle-avoidance system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] 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. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

Embodiments of the invention provide an obstacle-avoidance system. The system comprises a mobile body which is provided with a moving assembly, a detector used for detecting a ground undulation state and a controller used for controlling a moving state of the moving assembly according to a detection result of the detector. The detector is arranged on an outer wall of the mobile body. The outer wall comprises the outer wall of the mobile body, which faces a direction of forward motion. The controller is arranged in the mobile body and is electrically connected to the detector. The detector is arranged on the outer wall of the mobile body so as to detect the ground undulation state, wherein the outer wall faces the direction of forward motion so that the motion state of the mobile body is controlled based on the undulation state, for instance, the mobile body is controlled to stop moving forwardly and circumambulate and so on. Therefore, a condition that the mobile body is toppled and fallen because of the undulation state is avoided.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular to an obstacle avoidance system. Background technique [0002] In recent years, with the development of robot technology and the deepening of artificial intelligence research, intelligent mobile robots have played an increasingly important role in human life, and have been widely used in fields such as welcoming and guiding. [0003] Intelligent mobile robot is a kind of robot system that can perceive the environment and its own state through sensors, and realize the goal-oriented autonomous navigation movement in the environment with obstacles, so as to complete the predetermined task. Therefore, the obstacle avoidance system is an essential element of intelligent mobile robots. Generally, obstacle avoidance is realized based on multiple obstacle avoidance sensors configured on an intelligent mobile robot to detect obstacles. [0004] However, for different intelligen...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0223G05D1/024G05D1/0242G05D2201/0213
Inventor 蒋化冰马晨星张俊杰谭舟王振超梁兰徐志强严婷郦莉
Owner SHANGHAI MROBOT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap