发明名称 |
ROUTE PLANNING SYSTEM FOR VEHICLES |
摘要 |
A navigation system includes a user-operable input device configured to receive a desired destination. A storage medium stores a map database that describes a road network comprising route segments. The map database includes, for each of the route segments, a respective attribute value and a respective energy cost. A processor is configured to analyze the route segments in the database in accordance with a predetermined optimization algorithm that considers both the attribute values and the energy costs of the route segments in order to select a combination of route segments from the database that interconnects a starting location and the destination.
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申请公布号 |
US2010286908(A1) |
申请公布日期 |
2010.11.11 |
申请号 |
US20090435691 |
申请日期 |
2009.05.05 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
TATE, JR. EDWARD D.;MASSOLL CHARLES A. |
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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