发明授权
- 专利标题： Onboard navigation system
- 专利标题（中）： 车载导航系统
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申请号： US556472申请日： 1990-07-24
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公开(公告)号： US5117363A公开(公告)日： 1992-05-26
- 发明人: Kazuhiro Akiyama , Takashi Kashiwazaki , Morio Araki , Satoshi Odagawa , Atsuhiko Fukushima
- 申请人： Kazuhiro Akiyama , Takashi Kashiwazaki , Morio Araki , Satoshi Odagawa , Atsuhiko Fukushima
- 申请人地址： JPX Tokyo
- 专利权人： Pioneer Electronic Corporation
- 当前专利权人： Pioneer Electronic Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-264623 19891011
- 主分类号： G01C21/00
- IPC分类号： G01C21/00 ; G01C21/36 ; G08G1/0969 ; G09B29/00 ; G09B29/10
摘要：
An onboard navigation system for displaying a map in a scrolling manner while a mark showing the position of the vehicle is fixed. The system is adapted so that the fixed display position of the mark indicating the vehicle's position can be set at an arbitrary selected position, satisfying a user's demand for viewing a map of an area further ahead of the vehicle in the direction of the vehicle's movement.
公开/授权文献
- US5672085A Methods of making an improved x-ray tube cathode cup assembly 公开/授权日：1997-09-30
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