发明名称 |
System and method for dynamic navigational route selection |
摘要 |
A navigation system and method factor into its routing decisions information pertaining to transient delays encountered from time to time, one example of such a transient delay is accident information obtained from currently available broadcast traffic flow sources. The system can also factor in historically available traffic delay data based on time of day or other parameters. The navigation system keeps track of the routes traveled by the vehicle (or user) and the times of transit of such routes. When a user requests a route based upon given end-points, the navigation system can use its own stored historical data, as well as currently available traffic delay data, to calculate and announce a given route.
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申请公布号 |
EP1600910(A2) |
申请公布日期 |
2005.11.30 |
申请号 |
EP20050252754 |
申请日期 |
2005.05.04 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
HAMILTON, BRUCE;LIU, JERRY |
分类号 |
G08G1/0967;G01C21/34;G08G1/0968;G08G1/0969;(IPC1-7):G08G1/096 |
主分类号 |
G08G1/0967 |
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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