A kind of spherical robot

A spherical robot and spherical-like technology, applied in the field of mobile robots, can solve the problems of complex drive device structure, difficult robot control, and low control accuracy, and achieve the effects of simple structure, low energy consumption, and fast response speed

Active Publication Date: 2022-04-12
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of driving device has complex structure and many parts, which makes the control of the robot difficult, low in control accuracy, and poor in practical performance.

Method used

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  • A kind of spherical robot
  • A kind of spherical robot
  • A kind of spherical robot

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and 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. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0026] Such as figure 1 As shown, the embodiment of the present invention provides a spherical robot, which includes a spherical housing 1, a drive unit 2 and a control unit 3, wherein: the spherical housing 1 is composed of 20 hexagonal support surfaces and 12 A quasi-spherical polyhedron composed of a pentagonal driving surface; the driving unit 2 includes a preset number of driving component...

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Abstract

The invention belongs to the field of mobile robots, and specifically discloses a spherical robot. This type of spherical robot includes a spherical shell, a drive unit and a control unit, wherein: the spherical shell is a spherical polyhedron composed of a hexagonal support surface and a pentagonal drive surface; the drive unit includes a preset number of drive components, each The two driving components are respectively installed on their corresponding pentagonal driving surfaces; the control unit is arranged inside the spherical shell for controlling the expansion and contraction of the driving components to drive the spherical robot to move. This type of spherical robot uses the control unit to control the expansion and contraction of the drive unit to drive the spherical robot to turn over. During the movement, it maintains a line contact with the movement plane. Not only the movement is controllable, but also the movement resistance is small. The planes are in surface contact and have high static stability.

Description

technical field [0001] The invention belongs to the field of mobile robots, and more specifically relates to a spherical robot. Background technique [0002] Spherical robot is a kind of mobile robot with spherical or spherical shell and rolling as the main movement mode. Compared with traditional wheeled, tracked or legged mobile robots, spherical robots not only have great advantages of omnidirectional rolling, but also have fast movement speed, high movement flexibility, low energy consumption and good environmental adaptability, etc. advantage. In addition, the spherical robot encapsulates the driving mechanism, control devices and energy system inside the spherical shell, which has a compact structure, high space utilization rate, and excellent sealing performance. Therefore, spherical robots show broad application prospects in fields such as exploration, search and rescue, and service. [0003] However, on the one hand, the traditional spherical robot is in approxim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/02
CPCB62D57/02
Inventor 闫春泽杨潇苏彬雷烽骁伍宏志李乐川李慧聪李旭王明哲
Owner HUAZHONG UNIV OF SCI & TECH
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