Christoph Heitmann,Ingo Bönig,Carsten Grove,Alexander Kirchbeck,Bastian Kriebel
申请号：
US16285469
公开号：
US20190261559A1
申请日:
2019.02.26
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A self-propelled forage harvester is disclosed. The forage harvester includes a feed device, a chopping device comprising a cutterhead equipped with cutting blades and a shear bar for comminuting harvested material, a drive, and a driver assistance system for controlling at least the chopping device. The driver assistance system includes a memory for saving data and a computing device for processing the data saved in the memory, wherein the chopping device and the driver assistance system in combination form an automatic chopping system in that the computing device continuously determines a compaction of the comminuted harvested material using harvested material parameters during a harvesting process in order to autonomously ascertain and specify a cutting length to be adapted for maintaining nearly constant compactability.
