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A fully automatic harvesting device with environmental awareness

A technology for environment perception and harvesting devices, which is applied in the direction of harvesters, measuring devices, cutters, etc., can solve problems such as low calculation accuracy, low real-time performance, and insufficient perception dimensions, and achieve convenient and accurate control, simple structure, economical and durable , high-precision effect

Active Publication Date: 2018-01-30
平湖千瑞翔农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current environmental perception systems often have problems such as insufficient perception dimensions, low calculation accuracy, and low real-time performance.

Method used

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  • A fully automatic harvesting device with environmental awareness
  • A fully automatic harvesting device with environmental awareness
  • A fully automatic harvesting device with environmental awareness

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1-4A fully automatic harvesting device with environmental perception capability shown includes a harvester and a millimeter-wave radar three-dimensional environment perception system installed on the harvester; the millimeter-wave radar three-dimensional environment perception system includes a millimeter-wave radar 1, a rotating mechanical device 10, The control unit 11 and the data processing unit 12; the rotating mechanical device includes a first rotating shaft 3, a rotating disk 2 and a second rotating shaft 4, the first rotating shaft 3 is vertically arranged and fixed to the center of the rotating disk 2, so The first rotating shaft 3 is driven to rotate by the first stepping motor 8; the second rotating shaft 4 driven to rotate by the second stepping motor 9 is horizontally sleeved in the bearing seat 5, and the bearing seat 5 is arranged vertically through two The supporting shaft 6 is fixed on the rotating disk 2; the midpoint of the second rot...

Embodiment 2

[0051] Such as Figure 1-4A fully automatic harvesting device with environmental perception capability shown includes a harvester and a millimeter-wave radar three-dimensional environment perception system installed on the harvester; the millimeter-wave radar three-dimensional environment perception system includes a millimeter-wave radar 1, a rotating mechanical device 10, The control unit 11 and the data processing unit 12; the rotating mechanical device includes a first rotating shaft 3, a rotating disk 2 and a second rotating shaft 4, the first rotating shaft 3 is vertically arranged and fixed to the center of the rotating disk 2, so The first rotating shaft 3 is driven to rotate by the first stepping motor 8; the second rotating shaft 4 driven to rotate by the second stepping motor 9 is horizontally sleeved in the bearing seat 5, and the bearing seat 5 is arranged vertically through two The supporting shaft 6 is fixed on the rotating disk 2; the midpoint of the second rot...

Embodiment 3

[0069] Such as Figure 1-4A fully automatic harvesting device with environmental perception capability shown includes a harvester and a millimeter-wave radar three-dimensional environment perception system installed on the harvester; the millimeter-wave radar three-dimensional environment perception system includes a millimeter-wave radar 1, a rotating mechanical device 10, The control unit 11 and the data processing unit 12; the rotating mechanical device includes a first rotating shaft 3, a rotating disk 2 and a second rotating shaft 4, the first rotating shaft 3 is vertically arranged and fixed to the center of the rotating disk 2, so The first rotating shaft 3 is driven to rotate by the first stepping motor 8; the second rotating shaft 4 driven to rotate by the second stepping motor 9 is horizontally sleeved in the bearing seat 5, and the bearing seat 5 is arranged vertically through two The supporting shaft 6 is fixed on the rotating disk 2; the midpoint of the second rot...

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Abstract

The invention discloses a full-automatic harvesting device with an environment perception capability. The full-automatic harvesting device comprises a harvester and a millimeter-wave radar three-dimensional environment perception system which is installed on the harvester, wherein the millimeter-wave radar three-dimensional environment perception system comprises a millimeter-wave radar, a rotary mechanical device, a control unit and a data processing unit; the rotary mechanical device comprises a first rotating shaft, a rotating disk and a second rotating shaft. The full-automatic harvesting device is simple and practical in structure, can realize front scanning coverage without dead angle, and further has the advantages of being accurate in control, high in locating accuracy, good in real-time capability and the like.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a fully automatic harvesting device with environmental perception capabilities. Background technique [0002] With the development of science and technology, the modernization of agriculture is deeply rooted in the hearts of the people, and there are more and more researches on intelligent harvesters. [0003] The main function of the intelligent environment perception system is to obtain environmental information through sensors, specifically the acquisition of the pose and status information of the harvester, crop identification, identification of obstacles around the harvester (including dynamic and static obstacles), and the harvester driving the farmland. situation analysis, etc. [0004] The harvesting device mainly refers to the harvester as a kind of agricultural machinery and equipment. It is an inevitable development trend to install an intelligent environment per...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/00G01S13/88
CPCA01D34/00G01S13/88
Inventor 冯青海
Owner 平湖千瑞翔农业科技有限公司
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