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Farmland multiple robot following land cultivation system based on stereo visual sense visual sense and method for the same

A stereoscopic vision and multi-robot technology, applied in the direction of two-dimensional position/channel control, comprehensive factory control, electrical program control, etc., can solve problems such as robot coordination and positioning problems, unfavorable farmland robot operations, and robots are easy to interfere with each other. Facilitate human-computer interaction, improve environmental recognition sensitivity, and improve flexibility

Inactive Publication Date: 2015-09-09
NORTHWEST A & F UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

When multiple robots work at the same time, the coordinated positioning between robots becomes a technical problem
The use of ultrasonic positioning in the field has a lot of interference, and the robots are easy to interfere with each other, resulting in a large amount of redundant information, which is not conducive to the operation of farmland robots
Using GPS positioning accuracy is high, but the price is high and the cost is high

Method used

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  • Farmland multiple robot following land cultivation system based on stereo visual sense visual sense and method for the same
  • Farmland multiple robot following land cultivation system based on stereo visual sense visual sense and method for the same
  • Farmland multiple robot following land cultivation system based on stereo visual sense visual sense and method for the same

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing.

[0026] figure 1 Shown is the touch-screen joystick-type control terminal, that is, the human-computer interaction platform, which is used to remotely control the pilot robot and control the operation status and follow-up mode conversion of the cultivator following the robot. It includes a touch screen display module 13, a joystick module 16, a central processing unit, a wireless communication module, and a built-in battery. The touch screen display module is used to display robot status information, robot camera images and input manual control information. The joystick module has four control directions: front, rear, left, and right. When the pilot robot is remotely controlled, the joystick is used to control the forward, reverse and steering of the robot. When the joystick is centered, the robot stops running and is on standby. The central processing unit is used to proc...

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Abstract

The invention discloses a farmland multiple robot following land cultivation system based on a stereo visual sense visual sense and a method for the same. The farmland multiple robot following land cultivation system based on the stereo visual sense comprises a touch screen control stick type control terminal, a stereo visual sense identification positioning system, a wireless communication system, a navigation land cultivation robot and a plurality of following land cultivation robot. The touch screen control stick control terminal is used for remotely controlling the navigation robot and controlling the working states of the following robots and switching the following mode. The stereo visual sense identification positioning system comprises a plurality pairs of binocular camera, an identity identification column and an image processing module, and is used for identifying and positioning obstacles and positioning the self relative to other robots. The navigation cultivation robot and the following robot are loaded with a stereo visual identification positioning system, a robot control module and a wireless communication module. The navigation robot is remotely control to navigate and the following navigators are formed into a column, which improves the efficiency, has important meaning in the cultivation during the busy season and can be widely applied.

Description

technical field [0001] The invention belongs to the field of multi-robots, and relates to a farmland multi-robot following system and method, in particular to a farmland multi-robot following system and method based on stereo vision. Background technique [0002] With the rapid development of science and technology, robot technology is changing with each passing day. In robot technology, machine vision occupies a pivotal position. It acts as the robot's eyes, especially stereo vision, which contains a large amount of information and is widely used. Using stereo vision to navigate the robot can reduce costs and improve work efficiency. At home and abroad, the development of farmland operation robots is also relatively rapid. Automated and intelligent robot operations have improved work efficiency and can also liberate people from heavy labor. During the busy season, if multiple robots work at the same time, the role of the robot can be maximized. When multiple robots work ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G05B19/418
Inventor 杨福增张梦芸周渝王元杰王涛蒲应俊魏子凯
Owner NORTHWEST A & F UNIV
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