发明名称 |
Information reporting system |
摘要 |
There is disclosed an information reporting system comprising a communication host apparatus including a database storing a plurality of data sets each concerning predetermined position, and a host computer, and at least one portable terminal including a data processing unit for executing predetermined processing based upon data received from a communication unit via a communication networks, and a display unit displaying images obtained by the data processing. The portable terminal further includes a current position detecting unit for detecting its current position, and is adapted to transmit position information data indicative of the current position. The host computer is responsive to read out from the database one of the data sets concerning the position corresponding to the provided position information data and supplies the portable terminal with the data set.
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申请公布号 |
US5867110(A) |
申请公布日期 |
1999.02.02 |
申请号 |
US19960696028 |
申请日期 |
1996.08.09 |
申请人 |
HITACHI, LTD. |
发明人 |
NAITO, AKIRA;SHIMIZU, HIROSHI;AKAMATSU, CHIYO;NOZOE, TAKAHIKO |
分类号 |
G01C21/00;G06F15/00;G06F17/30;G08B25/10;G08G1/09;G08G1/0968;G08G1/123;H04M11/04;H04M11/08;(IPC1-7):G08G1/123 |
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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