发明申请
US20060031008A1 On-vehicle navigation apparatus, turnoff road guiding method, driving lane specifying device, and driving lane specifying method
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车载导航装置，熄火道路导引方法，行驶车道指定装置以及行驶车道指定方法
- 专利标题： On-vehicle navigation apparatus, turnoff road guiding method, driving lane specifying device, and driving lane specifying method
- 专利标题（中）： 车载导航装置，熄火道路导引方法，行驶车道指定装置以及行驶车道指定方法
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申请号： US11146289申请日： 2005-06-07
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公开(公告)号： US20060031008A1公开(公告)日： 2006-02-09
- 发明人: Makoto Kimura , Kenjiro Nakano
- 申请人： Makoto Kimura , Kenjiro Nakano
- 优先权： JPP2004-168422 20040607; JPP2005-124615 20050422
- 主分类号： G01C21/36
- IPC分类号： G01C21/36
摘要：
An on-vehicle navigation apparatus 50 includes a current location calculator 21 calculating a current location of an own vehicle, a map information database 2 storing map information including road map data, a driving lane specifying section 23 detecting a lane change in response to an operation signal from a winker and specifying a driving lane of the own vehicle, and a guidance-timing controller 24 detecting a turnoff road ahead of the own vehicle in a traveling direction and conducting turnoff road guidance on a driver at a forward position distanced from the detected turnoff road depending on a location of the specified driving lane of the own vehicle.
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