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    • 20. 发明公开
    • GUIDING ROUTE GENERATION DEVICE AND GUIDING ROUTE GENERATION METHOD
    • FÜHRUNGSROUTENERZEUGUNGSEINRICHTUNGUNDFÜHRUNGSROUTENERZEUGUNGSVERFAHREN
    • EP1852680A1
    • 2007-11-07
    • EP06701414.2
    • 2006-01-18
    • Kabushiki Kaisha Kenwood
    • KANEDA, MasakiUENO, Masahiro
    • G01C21/00G08G1/0969G09B29/00G09B29/10
    • G08G1/096838G01C21/3415G01C21/3461G01C21/3614G08G1/096844G08G1/096861G09B29/10
    • When a user specifies a road that he/she wants to pass through, a guiding route generation device generates a guiding route that passes through the specified road up to a destination. A guiding route (37) generated based on waypoints specified is stored in a storage means (15) of the guiding route generation device. A display means (11) displays the guiding route (37) along with roads in the periphery. The guiding route generation device specifies a certain road as the specified pass-through road from among the roads displayed along with the guiding route (37), and further, finds and determines whether there are crossings and the number of the crossings between the specified pass-through road and the guiding route (37). When there is no crossing, the guiding route generation device generates two routes between the specified pass-through road and the guiding route (37) and extends the specified pass-through road to generate a user-specified road. When there is one crossing, the guiding route generation device generates one route between the specified pass-through road and the guiding route (37) and extends the specified pass-through road to generate a user-specified road. A user-specified road and the guiding route (37) are connected to generate a renewed guiding route.
    • 当用户指定他/她想要通过的道路时,引导路线产生装置产生通过指定的道路直到目的地的引导路线。 基于指定路段产生的引导路线(37)被存储在引导路径产生装置的存储装置(15)中。 显示装置(11)与周边的道路一起显示引导路线(37)。 引导路径生成装置将与指示路线(37)一起显示的道路中指定的道路指定为指定的通行路径,并且还确定是否存在交叉点和指定通行证之间的交叉路口数 通过道路和引导路线(37)。 当没有交叉时,引导路径产生装置在指定的通过道路和引导路线(37)之间生成两条路线,并且延伸指定的穿越道路以生成用户指定的道路。 当有一个十字路口时,引导路径产生装置在指定的通行道路和引导路线(37)之间产生一条路线,并延伸指定的穿越道路以产生用户指定的道路。 用户指定的道路和引导路线(37)被连接以产生更新的引导路线。