Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Obstacle crossing robot

A technology of robots and racks, applied in the field of robots, can solve problems such as high energy consumption, slow moving speed, complex control systems, etc., to achieve the effect of improving overall performance and high obstacle-surmounting ability

Active Publication Date: 2022-03-22
TSINGHUA UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Search and rescue robots are mostly mobile ground robots. Among them, wheeled robots have good shock absorption performance and can move at high speed on flat roads, but their ability to overcome obstacles is limited; tracked robots can travel on soft ground, but compared with wheeled robots , its moving speed is slower and consumes more energy; the legged robot has a good ability to overcome obstacles, but its moving speed is slow, consumes high energy, and requires a more complex control system

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 crossing robot
  • Obstacle crossing robot
  • Obstacle crossing robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0041]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present i...

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

The invention discloses an obstacle crossing robot which comprises a rack, and the rack comprises a first rack body and a second rack body which are connected in a pivoted mode; the obstacle crossing robot has a walking direction, the two sides, located in the walking direction, of the first frame body and the two sides, located in the walking direction, of the second frame body are each provided with the corresponding walking mechanism, and the walking mechanisms are used for driving the obstacle crossing robot to walk; the flexible linkage mechanism can adjust the included angle between the first frame body and the second frame body; when the obstacle crossing robot encounters an obstacle, the first frame body can rotate relative to the second frame body to passively cross the obstacle, or the flexible linkage mechanism drives one of the first frame body and the second frame body to lift relative to the other to actively cross the obstacle. The advancing mechanisms are arranged on the two sides of the first frame body and the two sides of the second frame body, so that the overall performance of the obstacle crossing robot is improved; meanwhile, the flexible linkage mechanism is arranged to drive the first frame body and the second frame body to actively cross obstacles, and the requirements for a driving mechanism and a control system are lowered.

Description

[0001] Cross References to Related Applications [0002] This application is based on the Chinese patent application "Obstacle Crossing Robot" with the application number: 202111555096.4 and the filing date is December 17, 2021, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated into this document application for reference. technical field [0003] The invention relates to the technical field of robots, in particular to an obstacle-surmounting robot. Background technique [0004] In fire, earthquake and other rescue work, complex and dangerous environments often make it difficult for rescuers to complete complex and diverse rescue work with high workload with high quality. Therefore, it is of great significance for search and rescue robots to replace or assist rescuers to carry out post-disaster rescue work. [0005] Search and rescue robots are mostly mobile ground robots. Among them, whee...

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): B62D61/10B62D61/12B62D57/028B62D57/024
CPCB62D61/10B62D61/125B62D57/028B62D57/024Y02T10/70
Inventor 何雨镐戴丰舟陈逸飞
Owner TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com