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Grass mower
专利权人:
Kubota Corporation
发明人:
Kazuaki Matsuda,Katsuhiko Uemura,Hirokazu Ito,Yasuhiro Manji
申请号:
US15835692
公开号:
US10477759B2
申请日:
2017.12.08
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A grass mower includes a vehicle speed instruction value calculation section (53) for generating a vehicle speed instruction value including a maximal vehicle speed, based on an operational position of a man-operable vehicle speed controlling tool (15), a mode selection section (70) for selecting a control mode from a plurality of control modes, a control table (52) in which a plurality of control parameters are set, a vehicle speed control target value calculation section (54) configured to calculate a vehicle speed control target value, based on a vehicle speed instruction value generated by the vehicle speed instruction value calculation section (53) and a selected control parameter corresponding to the control mode selected by the mode selection section (70), a cutter blade control target value calculation section (55) configured to calculate a rotational speed control target value for a cutter blade (30), based on the selected control parameter, and a cutter blade control section (4B) configured to control the cutter blade drive mechanism (31) based on the rotational speed control target value.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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