发明名称 |
ELECTRONIC DRAFT CONTROL FOR SEMI-TRAILED IMPLEMENTS |
摘要 |
A draft load control system for an agricultural tractor coupled to a semi-trailed, ground-engaging implement that monitors implement height using sensors located on the tractor or sensors coupled to an on-board control communications system and adjusts the implement position in relation to the ground through coordinated action of the three-point hitch and the on-implement position actuator based on draft load, implement height, and tractor wheel-slip to maintain a more accurate, consistent draft load on the tractor while maintaining the implement engaged with the ground and preventing the tractor-implement ground speed from being reduced to zero.
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申请公布号 |
US2008257570(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
US20070736108 |
申请日期 |
2007.04.17 |
申请人 |
KEPLINGER JOHNNY;FOSTER CHRIS;SMITH KEVIN M |
发明人 |
KEPLINGER JOHNNY;FOSTER CHRIS;SMITH KEVIN M. |
分类号 |
A01B63/14;A01B63/22;G06G7/00 |
主分类号 |
A01B63/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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