公开(公告)号：US20120143456A1

公开(公告)日：2012-06-07

申请号：US13306008

申请日：2011-11-29

申请人： Yusuke UEDA ,  Motonori TOMINAGA ,  Norio SANMA ,  Tatsuru KUWABARA ,  Hirotane IKEDA

发明人： Yusuke UEDA ,  Motonori TOMINAGA ,  Norio SANMA ,  Tatsuru KUWABARA ,  Hirotane IKEDA

IPC分类号： G05D13/00 ,  G05D1/00

CPC分类号： B60W40/06 ,  B60W10/08 ,  B60W10/18 ,  B60W30/18009 ,  B60W50/12 ,  B60W2520/28 ,  B60W2540/18

摘要： A driving assistance apparatus mounted to a vehicle is disclosed. The apparatus determines whether an amount of change in tire wheel speed of each tire wheel of the vehicle exceeds a threshold. The apparatus specifies a tire wheel crossing order, which is an order in which the tire wheels of the vehicle cross over a level difference between a road and a parking lot when the vehicle crosses over the level difference. The apparatus determines whether or not the vehicle has crossed over the level difference between the road and the parking lot, based on whether a threshold-exceeding order is identical to the specified tire wheel crossing order. The threshold-exceeding order is an order in which the amounts of change in the tire wheel speed of the respective tire wheels exceed the threshold.

摘要翻译： 公开了一种安装在车辆上的驾驶辅助装置。 该装置确定车辆的每个轮胎车轮的轮胎车轮速度的变化量是否超过阈值。 该装置指定轮胎交叉顺序，其是当车辆越过水平差时，车辆的轮胎车轮越过道路与停车场之间的水平差异的顺序。 该装置基于阈值超过的次序是否与规定的轮胎车轮交叉顺序相同，确定车辆是否已越过道路与停车场之间的水平差。 阈值超过次序是各轮胎车轮的轮胎车轮速度的变化量超过阈值的顺序。