发明名称 |
METHOD AND SYSTEM FOR CONTROLLING A VEHICLE FOR LOADING OR DIGGING MATERIAL |
摘要 |
A method and system for controlling a vehicle comprises a torque detector for detecting a first torque level and a second torque level applied to at least one wheel of the vehicle. The first torque level is associated with a lower boom position of a boom and a second torque level is associated with an elevated boom position higher than the lower boom position. A first hydraulic cylinder is capable of raising a boom from the lower boom position to raise an available torque from the first torque level. A second hydraulic cylinder is adapted to upwardly rotate or curl a bucket associated with the vehicle when the detected second torque level meets or exceeds a second torque threshold, for example.
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申请公布号 |
US2008234901(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20070782343 |
申请日期 |
2007.07.24 |
申请人 |
JOHNSON DAIVD AUGUST;SAHLIN MARK PETER;ANDERSON ERIC RICHARD;CHERNEY MARK JOHN |
发明人 |
JOHNSON DAIVD AUGUST;SAHLIN MARK PETER;ANDERSON ERIC RICHARD;CHERNEY MARK JOHN |
分类号 |
E02F3/42;B62D55/00;B66F9/00;E02F3/85;G05D1/10 |
主分类号 |
E02F3/42 |
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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