METHOD AND APPARATUS FOR REAL TIME ESTIMATION OF R

专利名称：METHOD AND APPARATUS FOR REAL TIME

ESTIMATION OF ROAD SURFACE FRICTIONCOEFFICIENT

发明人：CHIMNER, Christian, Thomas,GROGG, John

Allen

申请号：EP13714384.8申请日：20130312公开号：EP2838772B1公开日：20160427

摘要：A computer program product, a method and an apparatus for detection of roadsurface friction coefficient for vehicle stability control are disclosed. The computerprogram product comprises stored instructions for receiving detected vehicleparameters from a vehicle; calculating a lookup value based on the detected vehicleparameters, the calculating comprising an recursive least square estimation; retrieving aroad surface friction coefficient from a lookup table by matching the calculated lookupvalue to the road surface friction coefficient stored in the lookup table; calculatingadjustments to the vehicle using the road surface friction coefficient; and outputting theadjustments to a vehicle control system for execution.

申请人：EATON CORPORATION

代理机构：Schwan Schorer & Partner mbB

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