发明名称 |
Map display device and map display method |
摘要 |
In a map display device, a viewing angle for a three-dimensional road map can be changed horizontally on a screen so that the three-dimensional road map is generated at a standard viewing angle (45°) up to a wide viewing angle (90°). At this time, the viewing angle is changed based on a reference line passing through a current position of a subject vehicle where the map display device is mounted.
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申请公布号 |
US7630833(B2) |
申请公布日期 |
2009.12.08 |
申请号 |
US20060507656 |
申请日期 |
2006.08.22 |
申请人 |
DENSO CORPORATION;SEGA CORPORATION |
发明人 |
FUKUMOTO MOTOHIRO;FUJIWARA AKIHITO;HAYASHIDA YASUHIRO |
分类号 |
G01C21/30;G01C21/32;G06T17/05 |
主分类号 |
G01C21/30 |
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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