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Agricultural intelligent mobile robot platform

A mobile robot and platform technology, applied in the field of intelligent robots, can solve problems such as being unsuitable for autonomous movement, and achieve the effect of convenient modification and reconstruction and simplification of the overall structure

Inactive Publication Date: 2008-12-17
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent mainly describes the composition of the control system, and does not involve the specific structure of a suitable robot, which is not suitable for autonomous movement in the farmland environment

Method used

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  • Agricultural intelligent mobile robot platform
  • Agricultural intelligent mobile robot platform
  • Agricultural intelligent mobile robot platform

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Experimental program
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Embodiment Construction

[0030] The agricultural mobile robot platform of this embodiment consists of a vehicle body platform and a control system. The structure of the car body platform is shown in figure 1 and figure 2 , mainly by compartment 3, front beam 14, rear beam (in figure 2 , because the rear beam is blocked by the front beam and cannot be drawn) and four identical drive assemblies. Four driving assemblies are installed on the two ends of front beam 14, rear beam respectively. The rear end of the compartment 3 is directly fixed with the rear beam, and the front end of the compartment 3 is provided with a swing bracket 15, which is hinged with the front beam 14 by a swing pin 16, so that the front beam 14 can swing relative to the compartment 3.

[0031] control image 3 , the front beam 14 and the rear beam are all made of square steel, and the two ends are welded with square flanges 26 for connecting the drive assembly. The structure of front and rear cross beam is identical, just h...

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Abstract

The invention relates to an agricultural intelligent mobile robot platform consisting of a vehicular platform and a control system; wherein, the vehicular platform comprises a front beam, a back beam, a compartment fixed on the front beam and the back beam as well as four identical drive assemblies arranged on both ends of the front beam and the back beam; wherein, each assembly comprises a steering bracket, a steering motor, a drive motor and a vehicle wheel; wherein, the steering motor is fixed on one end of the beam; the steering bracket is connected with an output shaft of the steering motor; the drive motor and the wheel of a drive wheel are arranged on the steering bracket; the compartment is arranged at the upper side of the front beam and the back beam; the control system comprises an industrial personal computer, a CAN bus, a lower computer and sensors, such as GPS and a camera, etc. The platform has the advantage that the mechanical structure of the platform is modularized and simplified, lumpish differential mechanisms are avoided so as to provide convenience for the refit and reconstruction of platform drive forms, the platform has profiling capability with the ground so as to significantly adapt to farmland environment and crop features, and the platform also has good autonomous navigation capacity in farmland environment.

Description

technical field [0001] The invention relates to an intelligent robot, in particular to an agricultural intelligent mobile robot platform adapted to the farmland environment. Background technique [0002] At present, all over the world, the existing agricultural production mode basically satisfies people's food and clothing problems, but as time goes on, many problems inherent in this production mode are increasingly revealed, and generally continue to deteriorate. Such as fresh water pollution, chemical residues, lack of biodiversity, low production efficiency, etc., these problems will definitely affect the sustainable development of the agricultural industry, which in turn may jeopardize the sustainable development of the entire society. [0003] Therefore, in order to reverse this trend, countries around the world are exploring the use of new science and technology to study environmentally friendly and efficient agricultural production models. Among them, intelligent agri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D63/02G05B19/418
Inventor 周俊姬长英
Owner NANJING AGRICULTURAL UNIVERSITY
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