公开(公告)号：US08754782B2

公开(公告)日：2014-06-17

申请号：US13634106

申请日：2011-03-11

申请人： Shinya Tagawa ,  Keisuke Mutou ,  Hajime Kasai ,  Akihiko Kouzai

发明人： Shinya Tagawa ,  Keisuke Mutou ,  Hajime Kasai ,  Akihiko Kouzai

IPC分类号： G08G1/09

CPC分类号： G08G1/0962 ,  G01C21/3697 ,  G08G1/056 ,  G08G1/075

摘要： A vehicle wrong-way travel detection device includes a map information storage unit where map information is stored, a decision-making point setting unit that sets, based upon the map information stored in the map information storage unit, the connecting point located ahead along a subject vehicle traveling direction as a decision-making point, a wrong-way travel decision-making area setting unit that sets wrong-way travel decision-making areas for at least one of a plurality of roads connected to the decision-making point, and a wrong-way travel decision-making unit that makes a decision, based upon the direction of traffic flow set for a unidirectional traffic road connected to the decision-making point and the subject vehicle traveling direction, as to whether or not the subject vehicle is traveling against the flow of traffic on the unidirectional traffic road.

摘要翻译： 车辆错误行驶检测装置包括存储地图信息的地图信息存储单元，决定点设定单元，其基于存储在地图信息存储单元中的地图信息，设置沿着地图信息存储单元的前方的连接点 作为决策点的目标车辆行驶方向，对连接到决策点的多条道路中的至少一条设置错误行驶决策区域的错误行驶决策区域设定单元，以及 基于针对连接到决策点和本车行驶方向的单向交通道路设置的交通流量的方向作出决定的错误行驶决策单元，关于本车辆是否是 在单向交通道路上行车。

公开(公告)号：US20130044009A1

公开(公告)日：2013-02-21

申请号：US13634106

申请日：2011-03-11

申请人： Shinya Tagawa ,  Keisuke Mutou ,  Hajime Kasai ,  Akihiko Kouzai

发明人： Shinya Tagawa ,  Keisuke Mutou ,  Hajime Kasai ,  Akihiko Kouzai

IPC分类号： G08G1/137

CPC分类号： G08G1/0962 ,  G01C21/3697 ,  G08G1/056 ,  G08G1/075

摘要： A vehicle wrong-way travel detection device includes a map information storage unit where map information is stored, a decision-making point setting unit that sets, based upon the map information stored in the map information storage unit, the connecting point located ahead along a subject vehicle traveling direction as a decision-making point, a wrong-way travel decision-making area setting unit that sets wrong-way travel decision-making areas for at least one of a plurality of roads connected to the decision-making point, and a wrong-way travel decision-making unit that makes a decision, based upon the direction of traffic flow set for a unidirectional traffic road connected to the decision-making point and the subject vehicle traveling direction, as to whether or not the subject vehicle is traveling against the flow of traffic on the unidirectional traffic road.

摘要翻译： 车辆错误行驶检测装置包括存储地图信息的地图信息存储单元，决定点设定单元，其基于存储在地图信息存储单元中的地图信息，设置沿着地图信息存储单元的前方的连接点 作为决策点的目标车辆行驶方向，对连接到决策点的多条道路中的至少一条设置错误行驶决策区域的错误行驶决策区域设定单元，以及 基于针对连接到决策点和本车行驶方向的单向交通道路设置的交通流量的方向作出决定的错误行驶决策单元，关于本车辆是否是 在单向交通道路上行车。