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

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 ...

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

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