An expressway traffic-surveillance system has been developed combining the most advanced technology, including high-definition television cameras, optical disk devices, high-speed optical transmission of images, and communications control. This system takes still photographs of vehicles passing at very high speeds with a television camera installed on the expressway and transmits them to a control center. The system permits centralized on-line observation of vehicles passing at very high speeds with the aim of reducing traffic accidents and preventing noise pollution.
An expressway traffic-surveillance system
Ein Verkehrsueberwachungssystem fuer Schnellverkehrswege
Titel japanisch
Mitsubishi Denki Technical Review ; 61 , 4 ; 65-68
1987
4 Seiten, 6 Bilder, 1 Tabelle
Report
Japanese
Chicago expressway surveillance research project
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