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Agricultural operation vehicle positioning system

A vehicle positioning and operating vehicle technology, which is applied in the field of agricultural information, can solve problems such as poor coverage of wireless or network electrical signals, and achieve the effects of improving operating efficiency, easy implementation, and strong feasibility

Active Publication Date: 2021-06-11
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problem of poor coverage of wireless or network electrical signals in the prior art during the positioning process of agricultural operating vehicles, the present invention provides an agricultural operating vehicle positioning system

Method used

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] Combine below Figure 1-Figure 3 The agricultural work vehicle positioning system of the present invention is described. figure 1 It is a structural schematic diagram of the agricultural vehicle positioning system provided by the present invention, such as figure 1 As shown, the present invention provides an agricultural vehicle positioning system, including: a GNSS reference station...

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Abstract

The invention provides an agricultural operation vehicle positioning system. The system comprises a GNSS base station, a GNSS mobile station, a rotor unmanned aerial vehicle and a data forwarding device. The GNSS mobile station is arranged on an operation vehicle; and the data forwarding device is arranged on the rotor unmanned aerial vehicle and is used as a relay of the GNSS mobile station and the GNSS reference station. The system can make up for the defects of limited signal transmission range, poor anti-interference capability and the like in the traditional agricultural operation vehicle. The system adopts the unmanned aerial vehicle as a communication relay station to forward data information of the GNSS base station to the mobile station of the agricultural operation vehicle, so that accurate positioning is realized, and the operation efficiency of the agricultural operation vehicle is improved. The system effectively improves the positioning precision of the agricultural operation vehicle, and is easy to implement and high in feasibility.

Description

technical field [0001] The invention relates to the technical field of agricultural information, in particular to an agricultural vehicle positioning system. Background technique [0002] In recent years, with the rapid development of positioning technology, there are new requirements for the positioning accuracy of agricultural work vehicles, and the ability of agricultural work vehicles to receive signals from reference stations directly affects the positioning accuracy during operation. Due to the complex agricultural environment, it is easy to be blocked by crop branches and leaves during the signal transmission process. If trees and other obstacles block it, the signal will be received discontinuously, which will affect the operation effect. [0003] Traditional collaborative communication technologies are limited by limited transmission range, signal susceptibility to interference, and the needs of special scenarios, and there are still many problems to be solved. The...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42
CPCG01S19/42
Inventor 陈立平张林焕张瑞瑞李龙龙伊铜川丁晨琛
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI