发明名称 |
TRAFFIC INFORMATION DISPLAYING SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To display many kinds of information in accordance with traffic jams. SOLUTION: A traffic information displaying system which displays traffic information on a traffic information displaying board 4 is provided with a measuring means 2 which measures the running speeds of vehicles near the installed location of the board 4 and a display control means 3 which sets the number of cyclically displaying times of the traffic information on the board 4 in accordance with the speeds of the vehicles measured by the means 2. Thus, when a traffic jam occurs near the board 4, various information is cyclically displayed on the board 4.
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申请公布号 |
JP2000293787(A) |
申请公布日期 |
2000.10.20 |
申请号 |
JP19990094923 |
申请日期 |
1999.04.01 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
YOSHITOKU EIJI |
分类号 |
G08G1/01;G08G1/09;(IPC1-7):G08G1/09 |
主分类号 |
G08G1/01 |
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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