发明名称 |
MAP DISTRIBUTION SERVER, MAP INFORMATION TERMINAL, AND MAP DISTRIBUTION SYSTEM USING THESE MAP DISTRIBUTION SERVER AND MAP INFORMATION TERMINAL |
摘要 |
A map distribution system that implements navigation using desired map data in which the degree of reliability of information about an object, such as a road or a facility, is taken into consideration is provided. A map distribution server 1a creates distribution data including difference map data and a reliance status showing the degree of reliability of the difference map data as a reply to edit request information about an edit request made by a user, and a map information terminal 3 receives the distribution data via a communication network 2 and performs navigation according to the reliance status included in the distribution data.
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申请公布号 |
US2011276263(A1) |
申请公布日期 |
2011.11.10 |
申请号 |
US200913145318 |
申请日期 |
2009.11.24 |
申请人 |
SHIMOTANI MITSUO;MIKURIYA MAKOTO;TAMADA TAKASHI |
发明人 |
SHIMOTANI MITSUO;MIKURIYA MAKOTO;TAMADA TAKASHI |
分类号 |
G06F15/16;G01C21/00 |
主分类号 |
G06F15/16 |
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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