发明名称 |
Method and device for estimating the height of the center of gravity of a vehicle |
摘要 |
In a method for estimating the height of the center of gravity of a vehicle, a lateral acceleration is determined. Predefined first and second driving situation are detected at a first time as a function of a determined roll rate or of a determined roll angle and at a second time as a function of the roll rate or of the roll angle. In a time period delimited by the first and second times, a differential angle by which a vehicle body tilts during the time period is determined. Also determined are an angular speed: formula and an angular acceleration: formula of the vehicle tilting movement in the time period. A height of the center of gravity of the vehicle is estimated on the basis of an equation of motion as a function of the lateral acceleration, of the differential angle, of the angular speed: formula and of the angular acceleration: formula.
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申请公布号 |
US2010036597(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
US20070442653 |
申请日期 |
2007.05.25 |
申请人 |
FIEDLER JENS;MARSTALLER RAINER;MAYER ANDREAS |
发明人 |
FIEDLER JENS;MARSTALLER RAINER;MAYER ANDREAS |
分类号 |
G06F7/00;B60W40/12;G01M1/12 |
主分类号 |
G06F7/00 |
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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