SELF-CLEANING SWEEPER Russian patent published in 2020 - IPC A01D41/127 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the agricultural machine building. Proposed self-propelled harvester comprises several working elements to process received harvested mass field and assistance system for driver to control working elements by means of transducers. Driver assistance system comprises a data recording device and a processor for processing data recorded in a storage device. Provided is a system of sensors for receiving at least one environment information affecting the cleaning process with a spatial coverage area around the harvesting machine. Storage device has a functional system model for at least part of the harvesting machine. Processor operates on the basis of the system model as a system for controlling fields of characteristic curves and independently determines machine parameters of at least one working element and sets them to the corresponding working element. When determining machine parameters, the processor determines or modifies the system model depending on at least one information on the environment and/or when determining machine parameters. Processor applies control loop to control characteristic curve fields on the basis of at least one information on environment.

EFFECT: self-propelled harvester is equipped with optimization of its working elements control.

15 cl, 5 dwg