| 摘要 |
PURPOSE: A traffic control system and a method for operating the same are provided to monitor automatically traffic density of crossroads and control automatically a signal period according to the traffic density by using an unmanned traffic control system. CONSTITUTION: A vehicle detection portion(311) recognizes traffic density of each direction of crossroads. A signal interval decision portion(312) sets up signal intervals of each direction by referring to the traffic information of the vehicle detection portion(311). A signal interval control transmission portion(313) transmits the signal intervals of the signal interval decision portion(312). A signal interval control portion(310) is formed with the vehicle detection portion(311), the signal interval decision portion(312), and the signal interval control transmission portion(313). A signal interval control reception portion(322) receives the signal intervals from the signal interval control transmission portion(313). A signal lamp control portion(321) controls signals of a signal lamp according to the signal intervals.
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