发明名称 |
Information display system |
摘要 |
An information display system for displaying a map that covers an area around a pre-registered point relevant to a date or a date and time. The position of the pre-registered point on the map is readily and accurately identified using the operator's selection of the date or the date and time. The information display system, include a map information storage in which map information is stored; an input device to input a designated point relevant to a date or a date and time; a schedule information storage unit in which the designated point is stored relevant to a date or a date and time; a display device on which a calendar and a map are displayed; and a display control device by which a map covering a point relevant to a date, or a date and time, either of which being selected from the calendar, is displayed on the display device.
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申请公布号 |
US2004100460(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030415146 |
申请日期 |
2003.04.25 |
申请人 |
YAMADA KUNIHIRO;SHIBATA YUMI |
发明人 |
YAMADA KUNIHIRO;SHIBATA YUMI |
分类号 |
G01C21/36;G09B29/10;(IPC1-7):G09G5/00 |
主分类号 |
G01C21/36 |
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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