Wheel leg type multi-mode patrol inspection and rescue robot

A robot and multi-mode technology, applied in the field of robotics, can solve problems such as disaster area awareness, unfavorable search and rescue, secondary damage, etc., and achieve the effects of weight reduction, simple wheel-leg switching process, and increased stability
CN109911052APending Publication Date: 2019-06-21SOUTH CHINA UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTH CHINA UNIV OF TECH
Publication Date
2019-06-21

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Abstract

The invention discloses a wheel leg type multi-mode patrol inspection and rescue robot which comprises a multi-steady state machine frame, four sports legs, four omni-directional wheels with drive motors, a steering engine wire wheel assembly and an external sensor, wherein the multi-steady state machine frame comprises four base units, the four base units forms a polygonal structure, the every two adjacent base units are connected with each other through an energy storage hinge, and each of the base units consists of two connecting blocks and a spring hinge between the connecting blocks; thefour sports legs are respectively and symmetrically mounted on the four base units; the four omni-directional wheels are respectively mounted on the four base units; the steering engine wire wheel assembly comprises a wire wheel and a drive steering engine which are mutually connected, the eight connecting blocks are connected in series through a steel wire rope on the wire wheel, and the drive steering gear is connected with any one connecting block; the external sensor is mounted on the multi-steady state machine frame. The wheel leg type multi-mode patrol inspection and rescue robot disclosed by the invention has the characteristics of light weight, strong flexibility, high reliability and the like.
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Description

Technical field

[0001] The invention relates to the technical field of robots, in particular to a wheel-legged multi-mode inspection search and rescue robot. Background technique

[0002] Movable robots are a research hotspot in the field of robotics. Because of their characteristics of autonomously perceiving the environment, making decisions and completing corresponding tasks, they are widely used in various complex environments. The research on it now mainly focuses on robot structure design, state perception, etc., so that it can complete tasks efficiently and accurately at a minimum cost.

[0003] In recent years, the sensor technology of mobile robots and the optimization technology of mechanism structure have been continuously developed, especially the maturity of the position and mapping technology at the same time, allowing autonomous mobile robots to act as the main force in the task of exploring harsh environments. Autonomous mobility is now available. The robot explore...

Claims

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