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AUTOMATIC GROUND SPEED CONTROL SYSTEM FOR A WORK VEHICLE
专利权人:
DEERE & COMPANY
发明人:
Jeffrey E. Runde,Qiang R. Liu
申请号:
US15634089
公开号:
US20180373257A1
申请日:
2017.06.27
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A method and apparatus for automatically controlling ground speed of a work vehicle. The apparatus includes a speed sensor generating a vehicle speed signal, the speed sensor operatively connected to a controller. A traction device angle sensor generates an angle signal which represents an angle of the traction device with respect to an axis of the work vehicle, wherein the traction device angle sensor operatively connected to the controller. A vehicle guidance system is configured to generate a vehicle position signal, wherein the controller determines the ground speed of the vehicle based on at least one of: i) a tracking error of the vehicle relative to the vehicle position signal; ii) a planned curved vehicle path; iii) a planned location of the vehicle within a defined portion of a field; and iv) a planned path segment and an associated change in direction of travel of the work vehicle.
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中国工程科技知识中心
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