发明名称 |
Display method of navi-server and navigation |
摘要 |
A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal is characterized by being equipped with a first storage means storing the information provided from the traffic information providing center; a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to the terminal, based on a request of the terminal and at a predetermined timing.
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申请公布号 |
US7983837(B2) |
申请公布日期 |
2011.07.19 |
申请号 |
US20040753408 |
申请日期 |
2004.01.09 |
申请人 |
HITACHI, LTD.;XANAVI INFORMATICS CORPORATION |
发明人 |
YAMANE KENICHIRO;FUJIWARA JUNSUKE;ENDO YOSHINORI;MACHII KIMIYOSHI;MATSUO SHIGERU;HIROSHIGE HIDEO;FUSHIKI TAKUMI;YOKOTA TAKAYOSHI |
分类号 |
G01C21/00;G08G1/0969;G01C21/26 |
主分类号 |
G01C21/00 |
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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