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Spherical robot with binocular stereoscopic vision

A binocular stereo vision, spherical robot technology, applied in the field of intelligent robots, can solve the problems of complex internal space spherical robots, and achieve the effects of good mechanical properties, improved stability, large eccentric moment and inertia moment

Inactive Publication Date: 2013-06-26
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the straight line and turning of the environmental detection spherical robot disclosed in the ZL200810172436.3 patent are controlled by different mechanisms, which is more complicated for a spherical robot with limited internal space.

Method used

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  • Spherical robot with binocular stereoscopic vision
  • Spherical robot with binocular stereoscopic vision
  • Spherical robot with binocular stereoscopic vision

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] figure 1 It is a cross-sectional structure diagram of the spherical robot with binocular stereo vision. figure 2 It is the partial sectional view B-B of the spherical robot with binocular stereo vision. image 3 It is a top view sectional structure diagram of a spherical robot with binocular stereo vision. As shown in the figure, the spherical robot consists of a left spherical shell 4, a central spherical shell 1 and a right spherical shell 13 to form a complete spherical shell, and the spherical cap of the central spherical shell 1 is cut off. In this way, the load-bearing part of the spherical shell in contact with the ground becomes a complete curved surface, instead of the previous connecting part of the left and right hemispherical shells, which can improve the stability of the robot's movement and also ensure that the spherical shell wi...

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Abstract

The invention discloses a spherical robot with binocular stereoscopic vision. The spherical robot with the binocular stereoscopic vision comprises a visual camera support structure, a straight line and turning driving mechanism, a novel spherical shell and balance weights. The spherical shell is a whole formed by three portions, the spherical crowns of a left spherical shell and a right spherical shell are cut to form a through hole, a long shaft which cannot rotate with the spherical shell is arranged, the installation of a visual camera sensor is convenient, a visual camera can stretch out of the spherical shell through the through hole of the spherical shell, and the limitation of the spherical shell is avoided. A movement mechanism is provided to enable the spherical robot with the binocular stereoscopic vision to have the capacity of being flexible in turning.

Description

technical field [0001] The invention relates to a spherical robot with improved structure. To be precise, a spherical robot with visual cameras on both sides is designed. The visual cameras on both sides can form stereo vision, so that it has the ability of environment detection, map construction and autonomous control ; Belongs to the field of intelligent robots. Background technique [0002] Spherical robot refers to a general term for a system that integrates motion actuators, sensors, controllers, and energy devices into a spherical shell and uses the spherical shell as a rolling walking device. Compared with wheeled, legged and tracked mobile robots, spherical robots have the characteristics of novel structure and flexible movement, and have broad application prospects in military and civilian fields. In order for a spherical robot to autonomously complete path planning, obstacle avoidance, target tracking and scheduled tasks, it needs to grasp the knowledge of its ext...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02B62D37/04B60R11/04
Inventor 叶平孙汉旭贾庆轩张天石韩亮亮王轩
Owner BEIJING UNIV OF POSTS & TELECOMM
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