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公开(公告)号：US20090319171A1
公开(公告)日：2009-12-24
申请号：US11992842
申请日：2006-11-29
IPC分类号： G01C21/36
CPC分类号： G08G1/096775 , G01C21/3629 , G01C21/3655 , G08G1/096716 , G08G1/09675
摘要： A route guidance system includes a current position detection section, a route search section, and a guidance section. The guidance section includes a branch computation section computes the number of branches between a host vehicle location and a guidance location along a specified route. A point guidance section executes route guidance based on the computed number of the branches. The number of branches between the host vehicle location and the guidance location is computed, and the route guidance is executed based on the computed number of the branches, so it is possible to recognize the guidance location simply by counting the number of the branches, regardless of the number of traffic signals that exist between the host vehicle location and the guidance location.
摘要翻译： 路径引导系统包括当前位置检测部分，路线搜索部分和引导部分。 引导部分包括分支计算部分，计算沿着指定路线的主机位置与引导位置之间的分支数。 点引导部基于计算出的分支数来执行路线引导。 计算主车辆位置与引导位置之间的分支数，并基于计算出的分支数来执行路线引导，因此可以简单地通过对分支数进行计数来识别引导位置，不管 存在于主车辆位置和引导位置之间的交通信号的数量。
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公开(公告)号：US08175800B2
公开(公告)日：2012-05-08
申请号：US11992842
申请日：2006-11-29
IPC分类号： G01C21/34
CPC分类号： G08G1/096775 , G01C21/3629 , G01C21/3655 , G08G1/096716 , G08G1/09675
摘要： A route guidance system includes a current position detection section, a route search section, and a guidance section. The guidance section includes a branch computation section computes the number of branches between a host vehicle location and a guidance location along a specified route. A point guidance section executes route guidance based on the computed number of the branches. The number of branches between the host vehicle location and the guidance location is computed, and the route guidance is executed based on the computed number of the branches, so it is possible to recognize the guidance location simply by counting the number of the branches, regardless of the number of traffic signals that exist between the host vehicle location and the guidance location.
摘要翻译： 路径引导系统包括当前位置检测部分，路线搜索部分和引导部分。 引导部分包括分支计算部分，计算沿着指定路线的主机位置与引导位置之间的分支数。 点引导部基于计算出的分支数来执行路线引导。 计算主车辆位置与引导位置之间的分支数，并根据计算出的分支数来执行路线引导，因此可以简单地通过对分支数进行计数来识别引导位置 存在于主车辆位置和引导位置之间的交通信号的数量。
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公开(公告)号：US07949468B2
公开(公告)日：2011-05-24
申请号：US11605966
申请日：2006-11-30
IPC分类号： G01C21/30
CPC分类号： G01C21/3644 , G01C21/3655
摘要： Route guidance systems, methods, and programs detect a current position of a vehicle and search for a route to a destination on the basis of the vehicle position. The systems, methods, and programs set a guidance point at a predetermined distance before a target point on the searched route. If a guidance condition is met, the systems, methods, and programs provide route guidance about the target point when the vehicle reaches the guidance point, the guidance condition being met on the basis of the presence or absence of traffic lights at each of at least one intersection between the guidance point and the target point. If the guidance condition is met, the systems, methods, and programs output route guidance, the content of the route guidance being preset based on the guidance condition.
摘要翻译： 路线引导系统，方法和程序检测车辆的当前位置，并基于车辆位置搜索到目的地的路线。 系统，方法和程序在搜索路线上的目标点之前的预定距离处设置引导点。 如果满足指导条件，系统，方法和程序在车辆到达指导点时提供关于目标点的路线指导，指导条件是根据每个至少的交通信号灯的存在或不存在而满足的 引导点和目标点之间的一个交点。 如果指导条件得到满足，系统，方法和程序输出路线指导，基于指导条件预设路线引导内容。
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公开(公告)号：US20070124069A1
公开(公告)日：2007-05-31
申请号：US11605966
申请日：2006-11-30
IPC分类号： G01C21/00
CPC分类号： G01C21/3644 , G01C21/3655
摘要： Route guidance systems, methods, and programs detect a current position of a vehicle and search for a route to a destination on the basis of the vehicle position. The systems, methods, and programs set a guidance point at a predetermined distance before a target point on the searched route. If a guidance condition is met, the systems, methods, and programs provide route guidance about the target point when the vehicle reaches the guidance point, the guidance condition being met on the basis of the presence or absence of traffic lights at each of at least one intersection between the guidance point and the target point. If the guidance condition is met, the systems, methods, and programs output route guidance, the content of the route guidance being preset based on the guidance condition.
摘要翻译： 路线引导系统，方法和程序检测车辆的当前位置，并基于车辆位置搜索到目的地的路线。 系统，方法和程序在搜索路线上的目标点之前的预定距离处设置引导点。 如果满足指导条件，系统，方法和程序在车辆到达指导点时提供关于目标点的路线指导，指导条件是根据每个至少的交通信号灯的存在或不存在而满足的 引导点和目标点之间的一个交点。 如果指导条件得到满足，系统，方法和程序输出路线指导，基于指导条件预设路线引导内容。
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公开(公告)号：US20070124068A1
公开(公告)日：2007-05-31
申请号：US11605258
申请日：2006-11-29
IPC分类号： G01C21/00
CPC分类号： G01C21/3655
摘要： A route guidance system includes a current-location detecting unit for detecting the current location of the vehicle; a route-searching unit for searching to determine a route to a destination from the detected vehicle current location; a guidance-intersection setting processing unit for setting a guidance intersection based on the determined route; a route guidance point setting processing unit for setting a route guidance point on the near side of a guidance intersection; a change condition determination processing unit for calculating a route guidance region from the start to the end of route guidance based on the route guidance point and the contents of route guidance, and determining whether or not the route guidance region overlaps a predetermined intersection between the vehicle current location and the guidance intersection; and a route guidance region changing unit for changing the route guidance region when the route guidance region is determined to overlap the predetermined intersection.
摘要翻译： 路线引导系统包括用于检测车辆的当前位置的当前位置检测单元; 路线搜索单元，用于搜索从所检测的车辆当前位置确定到目的地的路线; 引导交叉点设置处理单元，用于基于所确定的路线设置引导交叉; 路线引导点设定处理单元，其用于在引导路口的近侧设置路线引导点; 改变条件确定处理单元，用于基于路线引导点和路线引导的内容来计算从路线引导开始到结束的路线引导区域，并且确定路线引导区域是否与车辆之间的预定交叉点重叠 当前位置和指导交叉点; 以及路线引导区域改变单元，用于当确定路线引导区域与预定交点重叠时，改变路线引导区域。
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公开(公告)号：US20070124072A1
公开(公告)日：2007-05-31
申请号：US11604738
申请日：2006-11-28
IPC分类号： G01C21/32
CPC分类号： G01C21/3658 , G08G1/096827 , G08G1/167
摘要： Systems, methods, and programs search for a route to a destination and set a recommended travel lane, based on the searched for route. The systems, methods, and programs provide lane guidance to lead the vehicle into the recommended lane. The systems, methods, and programs receive a current position of the vehicle and determine a movement direction of the vehicle, based on the received current position and the recommended lane. The systems, methods, and programs determine whether to provide lane guidance based on the movement direction of the vehicle.
摘要翻译： 系统，方法和程序根据搜索的路线搜索到目的地的路线并设置推荐的行车道。 系统，方法和程序提供车道引导，以引导车辆进入推荐车道。 系统，方法和程序基于接收的当前位置和推荐的车道接收车辆的当前位置并确定车辆的移动方向。 系统，方法和程序确定是否基于车辆的移动方向提供车道引导。
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公开(公告)号：US08335641B2
公开(公告)日：2012-12-18
申请号：US11604738
申请日：2006-11-28
IPC分类号： G01C21/00
CPC分类号： G01C21/3658 , G08G1/096827 , G08G1/167
摘要： Systems, methods, and programs search for a route to a destination and set a recommended travel lane, based on the searched for route. The systems, methods, and programs provide lane guidance to lead the vehicle into the recommended lane. The systems, methods, and programs receive a current position of the vehicle and determine a movement direction of the vehicle, based on the received current position and the recommended lane. The systems, methods, and programs determine whether to provide lane guidance based on the movement direction of the vehicle.
摘要翻译： 系统，方法和程序根据搜索的路线搜索到目的地的路线并设置推荐的行车道。 系统，方法和程序提供车道引导，以引导车辆进入推荐车道。 系统，方法和程序基于接收的当前位置和推荐的车道接收车辆的当前位置并确定车辆的移动方向。 系统，方法和程序确定是否基于车辆的移动方向提供车道引导。
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公开(公告)号：US20070106470A1
公开(公告)日：2007-05-10
申请号：US11589899
申请日：2006-10-31
IPC分类号： G01C21/32
CPC分类号： G01C21/3658 , G01C21/3629 , G08G1/096883
摘要： Navigation systems, methods and programs detect the current location of a vehicle and search a route to a destination based on the current location. The systems, methods, and programs set a guidance intersection based on the searched route, set a route guidance point at a predetermined point before the guidance intersection, and provide route guidance through the guidance intersection when the vehicle reaches the route guidance point. The systems, methods, and programs determine whether the guidance intersection is a guidance intersection where lane planning can be readily performed by a user, even if lane guidance is not performed by the controller. The systems, methods, and programs prevent lane guidance at the predetermined route guidance point from being performed if it is determined that lane planning can be readily performed by the user at the guidance intersection.
摘要翻译： 导航系统，方法和程序检测车辆的当前位置并根据当前位置搜索到目的地的路线。 系统，方法和程序根据搜索到的路线设置引导路口，在引导路口前面的预定点设置路线引导点，并在车辆到达路线引导点时通过引导路口提供路线引导。 系统，方法和程序确定引导交叉点是否可以由用户容易地执行车道规划的引导交叉点，即使控制器不执行车道引导。 如果确定车道规划可以由用户在引导交叉口容易地执行，则系统，方法和程序防止在预定路线引导点处的车道引导。
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公开(公告)号：US20070106460A1
公开(公告)日：2007-05-10
申请号：US11589902
申请日：2006-10-31
IPC分类号： G01C21/00
CPC分类号： G01C21/3658 , G01C21/3655
摘要： Route guidance systems, methods and programs detect a current position of a host vehicle and search for a specified route to a destination based on the current position of the vehicle. The systems, methods and programs set a guidance intersection based on a specified route, and compute a recommended lane on each road along the specified route. The systems, methods and programs detect a recommended lane change point where a recommended lane changes between the current position of the vehicle and the guidance intersection. The systems, methods and programs notify the driver that the recommended lane will change before the host vehicle arrives at the recommended lane change point.
摘要翻译： 路线指导系统，方法和程序根据车辆的当前位置检测主车辆的当前位置并搜索到目的地的指定路线。 系统，方法和程序根据指定的路线设置指导路口，并计算沿着指定路线的每条道路上的推荐车道。 系统，方法和程序检测推荐的车道改变点，其中车辆的当前位置和引导交叉点之间的推荐车道改变。 系统，方法和程序通知驾驶员，在主车辆到达推荐的车道变更点之前，推荐车道将改变。
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公开(公告)号：US20070106459A1
公开(公告)日：2007-05-10
申请号：US11589901
申请日：2006-10-31
IPC分类号： G01C21/00
CPC分类号： G08G1/096861 , G01C21/3655 , G08G1/096716 , G08G1/09675 , G08G1/096775 , G08G1/096827 , G08G1/096844
摘要： Route guidance systems, methods, and programs detect the current location of a vehicle and search for a route to a destination. The systems, methods, and programs set a guidance intersection based on the searched route and determine whether an assistant guidance intersection exists on the searched route, the assistant guidance intersection having a parallel road which extends in the same direction as a departing road from the guidance intersection. The systems, methods, and programs perform guidance for leading the vehicle to the departing road when the vehicle approaches the guidance intersection after having passed the assistant guidance intersection.
摘要翻译： 路线指导系统，方法和程序检测车辆的当前位置并搜索到目的地的路线。 所述系统，方法和程序基于所搜索的路线设置指导路口，并且确定在所搜索的路线上是否存在辅助引导交叉路口，所述辅助引导路口具有与所述引导的离开道路相同的方向延伸的平行道路 路口。 系统，方法和程序在通过辅助导向路口后，当车辆接近引导路口时，执行引导车辆到离开道路的指导。
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