发明名称 |
System for distributing map information and the like |
摘要 |
A map and other information distribution system for distributing map information and information other than map information is disclosed. The map and other information distribution system comprises an information center including a database storing map information and information other than map information, and a transmitter for transmitting at least said map information under a fee-based navigation contract concluded beforehand, and a mobile navigation system including a location detector for detecting the present location of a mobile unit, a receiver for receiving at least the map information from the information center under the fee-based navigation contract concluded beforehand, and a controller for displaying the map information around the present location of the mobile unit on a display device.
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申请公布号 |
US2002077745(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010920307 |
申请日期 |
2001.08.02 |
申请人 |
OHMURA HIROSHI;HIRABAYASHI SHIGEFUMI |
发明人 |
OHMURA HIROSHI;HIRABAYASHI SHIGEFUMI |
分类号 |
G09B29/00;G01C21/00;G01C21/26;G01C21/32;G06F13/00;G06Q30/02;G06Q30/06;G06Q50/00;G06T11/60;G08G1/0967;G08G1/137;G09B29/10;H04B7/26;H04W4/02;H04W4/04;H04W4/06;H04W88/18;(IPC1-7):G01C21/26 |
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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