Harvester operation state identification method and harvester

Abstract

The invention provides a harvester operation state identification method and a harvester, and the method comprises the steps of calling the header height of the harvester if the driving speed of the harvester is determined to be greater than 0; if it is determined that the header height is smaller than the height threshold value, determining the operation state of the harvester according to the rotating speed information of the harvester. According to the harvester operation state identification method and the harvester, the running speed, header height and rotating speed information of the harvester are fused and analyzed, the operation state of the harvester is comprehensively judged, identification is more accurate, and a basis is provided for intelligent control of the harvester.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a harvester operating state identification method and a harvester. Background technique [0002] With the reduction of the number of agricultural employees in my country and the continuous increase of labor costs, the demand for agricultural machinery and equipment with high operating efficiency and high operating quality continues to be strong, and intelligent agricultural machinery and equipment has become the current main development trend. The realization of unmanned operation of the combine harvester requires various sensors to provide information such as the working condition and quality of the harvester, and then perform intelligent control based on various information. The automatic identification of the operation status of the combine harvester is to realize the intelligent control of the unmanned harvester. basic premise. [0003] At present, the identification o...

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Problems solved by technology

[0004] However, in actual operation, due to the different heights of crops of different varieties, the stubble heights required in different regions are also different, so it is difficult to achieve uniform adjustment of the height of the header in the actual operation of the unmanned harvester, and when the crops are lodging, Headers must be adjusted for header height for lodging crops

Therefore, it is not accurate to identify whether the harvester is in the working state according to the height of the header and the working speed, and misjudgments often occur

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