Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raind S R LfiledCriticalRaind S R L
Priority to IT93BO000445ApriorityCriticalpatent/IT1264736B1/en
Publication of ITBO930445A0publicationCriticalpatent/ITBO930445A0/en
Publication of ITBO930445A1publicationCriticalpatent/ITBO930445A1/en
Application grantedgrantedCritical
Publication of IT1264736B1publicationCriticalpatent/IT1264736B1/en
System for controlling vehicular traffic on road networks, having a plurality of photoelectric sensors which, when located on road networks, detect the presence of vehicles; when an interruption of the light beam persists beyond a certain time interval, the interruption being caused by the presence of stationary vehicles or those in transit on a portion of the network, and being sent as an alarm signal to a control processor, the system sends actuating signals to information panels, the signals being designed to provide timely warning to drivers located before the said portion of the network. (Fig. 1). <IMAGE>
IT93BO000445A1993-11-051993-11-05System for controlling vehicular traffic on road networks
IT1264736B1
(en)