HARVESTER WITH FUZZY CONTROL SYSTEM FOR DETECTING STEADY CROP PROCESSING STATE

摘要

A method, a system and a harvester (100) are arranged to detect a steady operating state of the harvester (100). A crop sensor (178b, 178c, 178e, 178f, 178g) senses a crop parameter. A processing result sensor (172a, 172b, 174, 178a, 178d) senses at least one processing result parameter. The crop parameter, the processing result parameter and time derivatives of the crop parameter and the processing result parameter are submitted as input signals to a fuzzy logic circuit (222). The fuzzy logic circuit (222) is configured to generate a binary steady state signal value indicating a steady state of the crop processing in the harvesting machine based upon the input signals.

主权项

1. A method for detecting a steady operating state of a harvester (100), comprising steps of:
electronically sensing a crop parameter (178b, 178c, 178e, 178f, 178g) in the harvester (100); electronically sensing a processing result parameter (172a, 172b, 174, 178a, 178d) of a result of crop processing in the harvester (100); electronically transmitting the crop parameter, the processing result parameter, a time derivative of the crop parameter and a time derivative of the processing result parameter as input signals to a fuzzy logic circuit (222); electronically generating, by the fuzzy logic circuit (222), a steady state signal value (232) that is binary and is based upon the input signals, wherein the steady state signal value (232) indicates a steady state of the crop processing in the harvester (100).