发明名称 |
AGRICULTURAL TRENCH DEPTH SENSING SYSTEMS, METHODS, AND APPARATUS |
摘要 |
Systems, methods and apparatus are provided for determining the depth of a trench opened by an agricultural planter. Sensors are provided for detecting the position of a ground-engaging element of the planter such as a gauge wheel or seed firmer of a row unit of the planter. Apparatus and methods are provided for installing such sensors onto a row unit of the planter. Systems, methods and apparatus are provided for controlling downpressure on a row unit based on the trench depth. Methods are provided for mapping trench depth measured by the depth sensors. |
申请公布号 |
WO2014066654(A1) |
申请公布日期 |
2014.05.01 |
申请号 |
WO2013US66639 |
申请日期 |
2013.10.24 |
申请人 |
PRECISION PLANTING LLC |
发明人 |
SAUDER, DEREK;STOLLER, JASON;RADTKE, IAN;LEVY, KENT |
分类号 |
A01B63/00 |
主分类号 |
A01B63/00 |
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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