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Intelligent ball picking system based on visual identification and multi-sensor data fusion

A multi-sensor, visual recognition technology, applied in the direction of ball games, sports accessories, manipulators, etc., can solve the problems of low ball picking efficiency, poor intelligence, and lack of counting, etc., to achieve improved ball picking efficiency, easy implementation, and intelligent level high effect

Inactive Publication Date: 2015-04-01
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its ball picking efficiency is low, its intelligence is poor, and it does not have the function of counting the number of balls picked up.

Method used

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  • Intelligent ball picking system based on visual identification and multi-sensor data fusion
  • Intelligent ball picking system based on visual identification and multi-sensor data fusion
  • Intelligent ball picking system based on visual identification and multi-sensor data fusion

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Embodiment Construction

[0012] like figure 1 , Figure 10 , Figure 11 As shown, the ball picking device 1 based on visual recognition and multi-sensor data fusion of the present invention is composed of an overall mechanical structure, an image acquisition system, an obstacle avoidance system, a power system, a ball picking counting system, a control system, and an outer cover board. The overall mechanical structure includes the bottom mechanical structure 1-46 and the top mechanical structure 1-47.

[0013] like image 3 As shown, the underlying mechanical structure 1-46 is composed of a first beam 1-48, a second beam 1-49, a first side beam 1-54, and a second side beam 1-55. The two side beams 1-55 are parallel, the first beam 1-48 and the second beam 1-49 are perpendicular to the first side beam 1-54 and the second side beam 1-55, and the first beam 1-48 is located at the first The side beam 1-54 is above the plane formed by the second side beam 1-55, and the second beam 1-49 is located below...

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Abstract

The invention discloses an intelligent ball picking system based on visual identification and multi-sensor data fusion. A multi-sensor data fusion method is adopted. A first infrared sensor (1-8), a second infrared sensor (1-21), a third infrared sensor (1-22) and a fourth infrared sensor (1-9) are four sensors at fixed positions and can detect barriers at the top corners of an intelligent ball picking device (1). A fifth infrared sensor (1-11) controlled by a fifth steering engine (1-10), a sixth infrared sensor (1-18) controlled by a sixth steering engine (1-17) and a seventh infrared sensor (1-20) controlled by a seventh steering engine (1-19) form three sets of sensors which can swing at angles, the sensors transmit collected data to a control system in real time and detect the barriers in front, on the left side and on the right side after the data are processed by the control system, and the barrier avoidance function is achieved. An infrared counting sensor (1-5) transmits collected information of the number of ball bodies to the control system for processing, and the counting function is achieved.

Description

technical field [0001] The invention relates to an intelligent ball picking device used in venues such as tennis and table tennis. Background technique [0002] With the improvement of people's living standards, more and more people start to like leisure activities such as table tennis and tennis. However, the work of picking up balls in table tennis and tennis courts is a heavy physical labor. Manually picking up balls is time-consuming and laborious. low efficiency. In recent years, people have been trying to use intelligent robots instead of humans to do this work. At present, the dual-mode intelligent ball-picking robot control system (application number: CN201310155091.1), which has been filed for patent, solves the problem of picking up table tennis and tennis balls by using the characteristics of the combination of the two working modes. However, its ball picking efficiency is low, its intelligence is poor, and it does not have the function of counting the number ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B47/02B25J11/00B25J13/08
Inventor 曹洁马飞耿振节贵向泉李立牛丽波吴迪叶源潮张红李宇郁鑫
Owner LANZHOU UNIVERSITY OF TECHNOLOGY
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