A kind of intelligent corn harvesting equipment and using method thereof

Abstract

An intelligent corn harvesting equipment, which is composed of a walking device, a harvesting device, a radio frequency transceiver, a control device, and a frame. Body, the walking device includes crawler tracks, track wheels, and a line-changing mobile structure; the radio frequency transceiver includes a radio frequency transmitter and a radio frequency receiver, and the radio frequency transmitter includes a transmitter antenna, a radio frequency generation module, a microprocessor, a memory, a battery , more than three radio frequency transmitting devices are scattered in the working environment around the intelligent corn harvesting equipment to form a network; the radio frequency receiving device includes a receiving antenna and a radio frequency signal processing device, and is installed on the frame; The control device receives the identity data and signal amplitude provided by the radio frequency receiving device, and calculates the position of the intelligent corn harvesting equipment by using the three-point auxiliary positioning method according to the identity data and signal amplitude.

Description

technical field [0001] The invention relates to corn harvesting equipment, in particular to an intelligent corn harvesting equipment and a using method thereof. Background technique [0002] Corn is one of the main crops in my country. The planting area in the country is about 24 million hectares, which is the second largest corn producer in the world. However, compared with developed countries, the mechanization level of corn harvesting is far behind. At present, the machine-harvested area of ​​corn in my country only accounts for about 3% of the planted area. In recent years, with the increasing support of the state for agriculture, the majority of farmers have become more and more urgent for the mechanization of agricultural production. The self-propelled corn harvester currently developed and produced in my country can only complete a single corn harvesting operation, the cost of the machine tool is high (generally 110,000-170,000 yuan), and the use time within a year ...

AI Technical Summary

Problems solved by technology

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 the error of GPS positioning is relatively large, which is not suitable for accurate corn harvesting in the field; in terms of walking technology, the current Agricultural smart devices have not yet solved the problem of how to change rows after a single row of corn is harvested

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