发明名称 NAVIGATION APPARATUS
摘要 A navigation apparatus of a vehicle having a monitor displaying a routing path from a current location to a designated destination on a map, and an auxiliary display installed independently of the monitor at a position closer than the monitor to a lower edge of a windshield. In the apparatus, the auxiliary display is operated to display a first bent arrow of prescribed length indicating that an intersection to turn is a first predetermined distance away from the current location when a calculated distance becomes equal to the first predetermined distance, and a second bent arrow of a length shorter than the prescribed length indicating that the intersection approaches closer when the distance becomes equal to a second predetermined distance defined shorter than the first predetermined distance, thereby enabling to provide sure visual route guidance to driver.
申请公布号 US2010131190(A1) 申请公布日期 2010.05.27
申请号 US20090622810 申请日期 2009.11.20
申请人 HONDA MOTOR CO., LTD. 发明人 TERAUCHI AKIRA;FUCHIWAKI YOSUKE;MIMURA YOSHITAKA;TANAKA RYOSUKE;HASHIKAWA NOBUKO
分类号 G01C21/36 主分类号 G01C21/36
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