发明名称 |
Method and system for selecting route guidance data for off-board navigation |
摘要 |
A method of navigating a vehicle includes determining a route. At least one probable off-route condition is determined based on the route. Digital map information is transmitted based on the determination of the at least one probable off-route condition from a call center to a vehicle telematics unit via a wireless connection.
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申请公布号 |
US2006265125(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
US20050136161 |
申请日期 |
2005.05.23 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
GLAZA MARK J. |
分类号 |
G01C21/34 |
主分类号 |
G01C21/34 |
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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