发明名称 |
Vehicle navigation apparatus and storage medium |
摘要 |
A navigation apparatus reduces route search time while providing guidance in conformity with drivers' preferences, by selectively conducting either a full-range route search or a more limited, local area search, in accordance with detected conditions and responsive to occurrence of an off-route event. For example, the full-range route search is conducted pursuant to a determination that the vehicle has gone straight at a predetermined number of certain intersections where current guidance has directed a turn.
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申请公布号 |
US6064941(A) |
申请公布日期 |
2000.05.16 |
申请号 |
US19970937165 |
申请日期 |
1997.09.25 |
申请人 |
AISIN AW CO., LTD. |
发明人 |
NIMURA, MITSUHIRO;KATO, KIYOHIDE;ITO, YASUNOBU |
分类号 |
G01C21/36;(IPC1-7):G06F165/00 |
主分类号 |
G01C21/36 |
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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