发明名称 |
Method and system for developing traffic messages |
摘要 |
A method of facilitating delivery of traffic messages is disclosed. Data indicating a plurality of traffic conditions on a road network are obtained. For each of the traffic conditions, the data provides a location description. For each of the traffic conditions, the location description is converted into a location reference code assigned by a traffic message supplier. A plurality of traffic messages representing the traffic conditions is transmitted. Each of the traffic messages includes the location reference code of the traffic condition.
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申请公布号 |
US7307513(B2) |
申请公布日期 |
2007.12.11 |
申请号 |
US20050183430 |
申请日期 |
2005.07.18 |
申请人 |
NAVTEQ NORTH AMERICA, LLC |
发明人 |
SHUTTER JON D.;MCGRATH TIMOTHY |
分类号 |
G08G1/123;G08G1/09;H04B7/185 |
主分类号 |
G08G1/123 |
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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