发明名称 |
System and method of communication for navigation system and route guidance information transmitting apparatus |
摘要 |
A communication navigation system (S) includes a server (SV) that transmits items of route guidance information to each of terminal units (T) via the Internet (IN), a processing subsystem (10), provided in each terminal unit (T), for determining whether or not the items of route guidance information from the server (SV) are necessary, a display subsystem (13) for performing guidance using only one or more items of route guidance information determined to be necessary by the processing subsystem (10), and a speech output subsystem (14). <IMAGE> <IMAGE> <IMAGE> |
申请公布号 |
EP1286138(A3) |
申请公布日期 |
2003.11.05 |
申请号 |
EP20020255314 |
申请日期 |
2002.07.30 |
申请人 |
PIONEER CORPORATION;INCREMENT P CORPORATION |
发明人 |
NAGAMUNE, AKIRA;MIYAHARA, HIROSHI |
分类号 |
G09B29/00;G01C21/00;G01C21/34;G08G1/005;G08G1/0969;G08G1/137;G09B29/10;H04M1/00 |
主分类号 |
G09B29/00 |
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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