Device for detecting vehicle traffic by means of magnetic-field detectors

In a device for detecting vehicle traffic by means of magnetic-field detectors which measure a change in a magnetic field caused by a vehicle and with evaluating circuits for evaluating the output signals of the magnetic-field detectors for determining the presence and/or the movement of a vehicle,...

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Bibliographic Details
Main Authors PETERS,OLAF,DR, MEINERT,ERWIN, MEYNA,ARNO,DR
Format Patent
LanguageEnglish
German
Published 15.01.1987
Edition4
Subjects
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
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Summary:In a device for detecting vehicle traffic by means of magnetic-field detectors which measure a change in a magnetic field caused by a vehicle and with evaluating circuits for evaluating the output signals of the magnetic-field detectors for determining the presence and/or the movement of a vehicle, the magnetic-field detectors are formed by magnetoresistive sensors which measure disturbances of a predetermined magnetic field by a vehicle.
Bibliography:Application Number: DE19853521655