公开(公告)号：US20110221585A1

公开(公告)日：2011-09-15

申请号：US13042743

申请日：2011-03-08

申请人： Yuya HIGUCHI ,  Kiyoshi TSURUMI ,  Tomoki KODAN ,  Motohiro NAKAMURA ,  Masatoshi TAKAHARA ,  Shogo SUGIMOTO ,  Naoto MIURA

发明人： Yuya HIGUCHI ,  Kiyoshi TSURUMI ,  Tomoki KODAN ,  Motohiro NAKAMURA ,  Masatoshi TAKAHARA ,  Shogo SUGIMOTO ,  Naoto MIURA

IPC分类号： G01C21/26 ,  B60Q1/00

CPC分类号： G01C21/3697

摘要： A driving support device includes: a position detector; a traveling direction detector; a map data memory; a map matching element for matching a current position of a vehicle on a road of map data; a traveling segment estimation element for estimating a current segment of the vehicle in the parking place road when a matched road is the parking place road; a main road search element for determining whether a segment of a main road of an express way is disposed in a predetermined search distance from an estimated current segment; and a reverse run determination element for determining whether the vehicle travels reversely when the main road search element determines that the segment of the main road is disposed in the predetermined search distance from the estimated current segment.

摘要翻译： 驱动支撑装置包括：位置检测器; 行进方向检测器; 地图数据存储器; 用于匹配地图数据的道路上的车辆的当前位置的地图匹配元素; 行驶段估计元件，用于在匹配的道路是停车位置道路时估计停车位置道路中的车辆的当前段; 用于确定快速道路的主要道路的段是否被布置在与估计的当前段的预定搜索距离中的主要道路搜索元素; 以及反向行驶确定元件，用于当主道路搜索元件确定主道的段被布置在距估计的当前段的预定搜索距离内时，确定车辆是否相反行驶。