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Weeding robot system and weeding method thereof

A weeding robot and weeding knife technology, applied in the field of robotics, can solve the problems of crop growth season constraints, high labor intensity, and low efficiency, and achieve the effects of avoiding pollution, reducing labor intensity, and high system integration

Inactive Publication Date: 2012-05-02
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although manual weeding can solve the above-mentioned pollution problems, it has low efficiency, high cost, high labor intensity, and is restricted by the growing season of crops.

Method used

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  • Weeding robot system and weeding method thereof
  • Weeding robot system and weeding method thereof
  • Weeding robot system and weeding method thereof

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Embodiment Construction

[0033] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] figure 1 It is a schematic diagram of the mechanical structure of the weeding robot system described in the embodiment of the present invention. Such as figure 1 As shown, the weeding robot system includes: a walking device 100 , a vision device 200 , a control device and a weeding device 400 . The shown control device further includes: an upper control unit 301 and a lower control unit 302 .

[0035] The walking device 100 is a tractor, which is used to drive the weeding robot system to walk, and hydraulically drives the weeding device 400 to weed. The upper control unit 301 is arranged in the control room of the tractor shown, the weeding device 400 is suspend...

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Abstract

The invention discloses a weeding robot system and a weeding method thereof, relating to the robot field. The weeding robot system comprises a travelling dev ice, a vision device, a control device and a weeding device, wherein the travelling device is used for driving the weeding robot system to walk and driving the weeding device to weed; the vision device is arranged above the weeding device in order to collect grass images and send the grass images to the control device; the control device is used for generating control information according to the grass images in order to control the travelling device to walk and control the weeding device to weed; the weeding device is arranged in front of the traveling device in order to finish weeding work according to the control information of the control device. The weeding robot system and weeding method thereof achieve mechanical and automatic weeding, improve weeding efficiency when avoiding pollution and reduce labor intensity during weeding.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a weeding robot system and a weeding method. Background technique [0002] Existing weeding methods are mainly two kinds, one is to use chemical herbicides, and the other is artificial weeding. [0003] The use of chemical herbicides will cause problems such as increased soil resistance, reduced arable land, and environmental pollution of food and water sources. my country is one of the countries with the largest amount of herbicide use, with an annual herbicide consumption of about 100,000 tons, accounting for the largest proportion of pesticide use. Due to the high proportion of bare land area of ​​sparsely planted crops and transplanted vegetables, the density of weeds is high and the damage is serious. The extensive use of chemical herbicides has greatly affected the safety of fresh vegetables. With the improvement of people's living standards, pollution-free vegetables, gre...

Claims

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Application Information

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IPC IPC(8): A01B39/18
Inventor 李伟张春龙黄小龙张俊雄
Owner CHINA AGRI UNIV
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