发明名称 |
Navigation system |
摘要 |
A navigation system for displaying guidance in accordance with map data is provided. The navigation system includes a landmark displaying device for displaying structures corresponding to the map data as landmarks. The landmark displaying device sets reference positions in the landmarks and determines the location and direction of a landmark so that it would face to a road nearby.
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申请公布号 |
US6591190(B2) |
申请公布日期 |
2003.07.08 |
申请号 |
US20010842012 |
申请日期 |
2001.04.26 |
申请人 |
PIONEER CORPORATION;INCREMENT P CORPORATION |
发明人 |
NISHIDA SOSUKE;KAZAMA MASATO |
分类号 |
G09B29/00;G01C21/00;G01C21/36;G08G1/0969;(IPC1-7):G01S21/00 |
主分类号 |
G09B29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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