发明名称 |
MAP MATCHING METHOD, MAP MATCHING DEVICE, DATABASE FOR SHAPE MATCHING, AND SHAPE MATCHING DEVICE |
摘要 |
The road network data on road network layers (A-C) is used for map matching. The road network in the highest-level layer (A) is matched with shape vector showing the shape of an object road. If no candidate road matching the shape vector is found in the highest layer, then the road network in intermediate level layer (B) or lower level layer (C), is matched with the shape vector to identify the object road. Independent claims are also included for the following: (1) a map matching device; (2) a database for shape matching; and (3) a shape matching device. |
申请公布号 |
AU2003236293(A1) |
申请公布日期 |
2003.10.27 |
申请号 |
AU20030236293 |
申请日期 |
2003.03.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SHINYA ADACHI;MAKOTO SATO |
分类号 |
G06Q10/00;G09B29/10 |
主分类号 |
G06Q10/00 |
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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