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Method for determining route from location to another location for e.g. portable navigation system in motor vehicle, involves determining sub route from target node point to location, and determining route based on sub route

机译:用于确定从一个位置到另一个位置的路线的方法,例如机动车辆中的便携式导航系统,涉及确定从目标节点点到位置的子路线,并基于该子路线确定路线

摘要

The method involves determining (S5) geographical regions e.g. city regions, based on locations. An output node point and a target node point are determined (S9) from groups of node points based on the regions, respectively. A sub route from the output node point to the target node point, another sub route from one of the locations to the output node point, and a third sub route from the target node point to the other location are determined (S11) by digital card data, which is preset for quantities of road hierarchy planes e.g. main roads. A route is determined (S13) based on the sub routes. An independent claim is also included for a route determining device.
机译:该方法涉及确定(S5)地理区域,例如。城市地区(基于位置)。分别基于区域从节点点的组确定输出节点点和目标节点点(S9)。通过数字卡确定从输出节点点到目标节点点的子路线,从一个位置到输出节点点的另一条子路线以及从目标节点点到另一位置的第三条子路线(S11)。数据,为道路层次平面的数量预先设置,例如主要道路。基于子路线确定路线(S13)。路线确定设备还包括独立权利要求。

著录项

  • 公开/公告号DE102011075327A1

    专利类型

  • 公开/公告日2012-11-08

    原文格式PDF

  • 申请/专利权人 BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT;

    申请/专利号DE20111075327

  • 发明设计人 TAVA MARCELLO;

    申请日2011-05-05

  • 分类号G01C21/34;

  • 国家 DE

  • 入库时间 2022-08-21 17:04:53

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