发明名称 |
Skattning av väglutning medelst utnyttjande av sensorfusion |
摘要 |
A method and a system for estimating a road gradient α by using a sensor fusion: Detect whether at least one dynamic process is affecting the vehicle. Estimate gradient α by means of the sensor fusion by joint weighting of at least two input signals to the sensor fusion. The at least two input signals include a signal based on an accelerometer and an input signal based on at least one force equation. At least one of the input signals and/or at least one weighting parameter for the sensor fusion are determined on the basis of detecting whether the at least one dynamic process is affecting the vehicle. |
申请公布号 |
SE1250334(A1) |
申请公布日期 |
2012.10.05 |
申请号 |
SE20120050334 |
申请日期 |
2012.04.03 |
申请人 |
SCANIA CV AB |
发明人 |
MATTIAS NILSSON;ERIK OEHLUND |
分类号 |
B60W40/076;B60T8/172;G01C9/00 |
主分类号 |
B60W40/076 |
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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