Intelligent weeding device and use method thereof

A kind of weeding equipment and intelligent technology, which is applied in the field of intelligent weeding equipment, can solve the problems of large amount of machine vision positioning calculation, not suitable for precise weeding in the field, and large GPS positioning error, so as to achieve real-time monitoring and positioning, ensure normal walking, and remove spots noise effect
CN103348964AInactive Publication Date: 2013-10-16山东奥泰机械有限公司 +2
9 Cites 12 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山东奥泰机械有限公司
Publication Date
2013-10-16
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to an intelligent weeding device which is composed of a walking device, a weeding device, an image collecting device, a radio frequency receiving and transmitting device, a control device and a weeding device body. The intelligent weeding device is characterized in that the radio frequency receiving and transmitting device comprises a radio frequency transmitting device and a radio frequency receiving device. The radio frequency transmitting device comprises a transmitting antenna, a radio frequency producing module, a microprocessor, a storing device and a battery. The radio frequency receiving device comprises a receiving antenna and a radio frequency signal processing device. The walking device comprises a track, a track wheel, and a line shifting moving structure. The control device receives identity data and signal amplitude provided by the radio frequency receiving device and calculates out the position of the intelligent weeding device with the three-point auxiliary positioning method according to the identity data and the signal amplitude. Thus, the control device controls the walking device to proceed or stop or shift lines. According to images captured by the image collecting device, the weed targets are identified with the weed identifying method, so that the weeding device is controlled to perform weeding.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to weeding equipment, in particular to an intelligent weeding equipment and a usage method. Background technique

[0002] Weeds compete with crops for water and nutrients, occupy farmland space, affect crop photosynthesis, interfere with crop growth, reduce crop yield and quality, and indirectly promote the breeding and spread of pests and diseases.

[0003] As an automatic weeding device, agricultural intelligent weeding equipment has been paid more and more attention. From the 1980s to the present, the research on weed detection technology based on automatic positioning technology, intelligent control walking technology and machine vision has gone from indoor to field; Non-real-time to real-time development process. The positioning technology mainly adopts machine vision positioning and GPS positioning, but the calculation amount of machine vision positioning is very large, it is difficult to achieve real-time processing, and t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More