发明名称 |
INFORMATION TRANSMISSION SYSTEM, INFORMATION DISPATCHING SYSTEM AND ON-VEHICLE INFORMATION TERMINAL |
摘要 |
<p>PROBLEM TO BE SOLVED: To transmit information that a user desires without requiring any extra expenditures for information acquisition. SOLUTION: An information dispatching system 10 is able to have two-way radio communication with an on-vehicle information terminal 12 mounted on a moving body 14 through a plurality of Bluetooth antennas 27 installed at a plurality of radio repeating points. The information dispatching system 10 when detecting the on-vehicle information terminal 12 which can communicate by radio through one of the Bluetooth antennas 27 sends and receives information to and from the on-vehicle information 12.</p> |
申请公布号 |
JP2003044991(A) |
申请公布日期 |
2003.02.14 |
申请号 |
JP20010232477 |
申请日期 |
2001.07.31 |
申请人 |
TOSHIBA CORP |
发明人 |
KOBAYASHI KOICHI |
分类号 |
G01C21/00;G01C21/26;G08G1/137;H04B7/26;H04L12/28;H04W4/04;H04W84/12;(IPC1-7):G08G1/137 |
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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