公开(公告)号：EP2921824A1

公开(公告)日：2015-09-23

申请号：EP14776505.1

申请日：2014-03-04

申请人： Aisin Aw Co., Ltd.

发明人： TANIZAKI, Daisuke ,  SHIBATA, Tomofumi

IPC分类号： G01C21/36 ,  G08G1/137 ,  G09B29/00

CPC分类号： G01C21/34 ,  G01C21/3446 ,  G01C21/3484 ,  G08G1/096816 ,  G08G1/096838 ,  G09B29/007

摘要： When a new departure point and a new destination have been determined, one or more past routes that pass through a departure point area and a destination area are extracted from past routes, a new departure point side section route from the new departure point to an exit point is calculated, a new destination side section route from an entrance point to the new destination is calculated, a new candidate route that sequentially passes through the calculated new departure point side section route, a past section route that is a route between the exit point and the entrance point on the extracted past route, and the calculated new destination side section route is calculated, a cost of the calculated new candidate route is calculated, and the new candidate route of which the computed cost is the smallest is calculated as the new route.

摘要翻译： 当确定新的出发点和新的目的地时，从过去的路线中提取经过出发点区域和目的地区域的一个或多个过去的路线，从新的出发点到出口的新出发点侧路段 计算从入口点到新目的地的新的目的地侧区间路线，顺序地通过计算出的新的出发点侧区间路线的新候选路线，作为出口点之间的路线的过去路段路线 并且计算所提取的过去路线上的进入点以及计算的新的目的地侧区间路线，计算所计算出的新候选路线的成本，并且计算出的成本最小的新候选路线被计算为新的 路线。

公开(公告)号：EP1985972B1

公开(公告)日：2015-09-23

申请号：EP08155188.9

申请日：2008-04-25

申请人： Aisin AW Co., Ltd.

发明人： TANIZAKI, Daisuke ,  KATO, Kiyohide

IPC分类号： G01C21/34 ,  G01C21/36

CPC分类号： G01C21/3629

公开(公告)号：EP1985972A2

公开(公告)日：2008-10-29

申请号：EP08155188.9

申请日：2008-04-25

申请人： Aisin AW Co., Ltd.

发明人： TANIZAKI, Daisuke ,  KATO, Kiyohide

IPC分类号： G01C21/34

CPC分类号： G01C21/3629

摘要： A current location detection unit for detecting a current position of an own vehicle as a location of the vehicle, a route search processing unit for searching for a route to a destination based on the location of the vehicle, a route guide point setting processing unit for setting a route guide point at a predetermined point on the searched route before a guide intersection, an intersection counting processing unit for calculating the number of intersections based on a traffic signal and a feature on the searched route from the route guide point to the guide intersection, and a voice output processing unit for performing a voice output based on the number of the intersections when the vehicle arrives at the route guide point.

摘要翻译： 一种当前位置检测单元，用于检测作为车辆位置的本车辆的当前位置;路线搜索处理单元，用于根据车辆的位置搜索到目的地的路线;路线引导点设定处理单元， 在引导交叉点之前，在所搜索的路径上的预定点处设置路线引导点，用于基于交通信号计算交叉点数的交叉点计数处理单元和从路线引导点到引导交叉点的搜索路线上的特征 以及语音输出处理单元，用于当车辆到达路线引导点时基于交叉点的数量执行语音输出。