发明名称 |
Safety monitor for an irrigation system and methods |
摘要 |
<p>A method of operating a center pivot irrigation system (10) having a main boom assembly (14) with an end tower (26) and an extension arm (16) pivotally supported to the end tower (26). The method determines an actual position of the end tower (26) while the irrigation system is in operation; determines an actual angular orientation of the extension arm (16) relative to the end tower (26); accesses memory and determines the desired angular orientation of the extension arm (16); and compares the actual angular orientation to the desired angular orientation. If the actual angular orientation deviates from the desired angular orientation by more than a threshold amount, the method shuts down the irrigation system.</p> |
申请公布号 |
EP2633754(A3) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20120195211 |
申请日期 |
2012.12.03 |
申请人 |
LINDSAY CORPORATION |
发明人 |
PFRENGER, JOCHEN;MILLER, MARK WILLIAM;GRABOW, JOHN PAUL;LAWSON, CHRISTOPHER THOMAS |
分类号 |
A01G25/09 |
主分类号 |
A01G25/09 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|