Legal status (The legal status 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 status listed.)
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Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Filing date
Publication date
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP2642976ApriorityCriticalpatent/JPS52108190A/en
Publication of JPS52108190ApublicationCriticalpatent/JPS52108190A/en
PURPOSE: To measure number, number of axles and direction of moving of passing vehicles by installing, on the road side, a television camera unit or the like, consisting of a wide angle lens and a television camera for photographing passing vehicles and catching the image of vehicles by the signal on the scanning lines.