| 发明名称 |
SYSTEM FOR BROADCASTING HIERARCHICAL ADVERTISEMENT, AND METHOD THEREFOR |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the maintenance cost of a system, by arranging a server and an advertisement client device in a hierarchy and by updating the content of an advertisement in the hierarchy. <P>SOLUTION: A system for broadcasting hierarchical advertisement 100 comprises a primary server 110 for storing at least one piece of advertisement data 300; at least one secondary server 120 connected to the primary server 110; and at least one advertisement client device 130 connected to the secondary server 120. The primary server 110, the secondary server 120, the advertisement client device 130 are arranged in a hierarchical structure, and the advertisement data 300 are transmitted from the primary server 110 to the secondary server 120 so that the content of an advertisement to be broadcasted is updated in the advertisement client device 130. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008059555(A) |
申请公布日期 |
2008.03.13 |
| 申请号 |
JP20070150717 |
申请日期 |
2007.06.06 |
| 申请人 |
TOGEN DENKI KOFUN YUGENKOSHI |
发明人 |
WANG HOUNG-JYH;U YUSEI;TU LIANG-CHAO;HUANG YUNG-TZU;SHIMIZU YOSHIYUKI |
| 分类号 |
G06F15/00;G06Q30/02;G06Q30/06;G06Q50/00;G09F19/00 |
主分类号 |
G06F15/00 |
| 代理机构 |
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