发明名称 |
Method and system for representing restricted driving maneuvers |
摘要 |
<p>A method that facilitates complying with traffic restrictions that involve three or more connected road segments when using a navigation system to determine a route. The method includes forming multiple instances of data representing each intermediate road segment between an entrance segment and an exit segment and storing data defining restrictions that apply to only two connected road segments, such that a valid driving paths exists between the entrance segment and the intermediate segment and between the intermediate segment and the exit segment, but that no valid driving paths exist between the entrance segment and the exit segment. <IMAGE></p> |
申请公布号 |
EP1132714(B1) |
申请公布日期 |
2012.04.04 |
申请号 |
EP20010300304 |
申请日期 |
2001.01.15 |
申请人 |
NAVTEQ NORTH AMERICA, LLC |
发明人 |
WHITE, KERRY |
分类号 |
G01C21/32;G09B29/00;G01C21/00;G08G1/0969 |
主分类号 |
G01C21/32 |
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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