发明授权
- 专利标题: Navigation apparatus
- 专利标题(中): 导航仪
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申请号: US12230218申请日: 2008-08-26
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公开(公告)号: US08095308B2公开(公告)日: 2012-01-10
- 发明人: Kenji Tsuji
- 申请人: Kenji Tsuji
- 申请人地址: JP Kariya
- 专利权人: DENSO CORPORATION
- 当前专利权人: DENSO CORPORATION
- 当前专利权人地址: JP Kariya
- 代理机构: Posz Law Group, PLC
- 优先权: JP2007-225153 20070831
- 主分类号: G01C21/30
- IPC分类号: G01C21/30 ; G01C21/32 ; G01C21/00
摘要:
In a navigation apparatus, a control device superimposes, on a displayed map in a display device, a plurality of marks for indicating a guidance route around a guidance point. The control device fixes a real distance of an interval between the marks without depending on the change in the scales of the map.
公开/授权文献
- US20090063048A1 Navigation apparatus 公开/授权日:2009-03-05
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