A method for the combined determination of a speed and an image recording from a moving vehicle is carried out with the following steps: recording an image of a region in front of the vehicle by means of a video camera and storing it in a storage medium, measuring the speed of the vehicle and storing it in a storage medium, associating the values of the speed recorded at a particular point in time with images of the stored image recordings, recording satellite-aided information from the Global Positioning System (GPS) for navigation devices in the vehicle, determining the speed of the vehicle at a particular point in time from the recorded data of the GPS, determining the acceleration and deceleration of the vehicle at a particular point in time by means of acceleration sensors, determining the speed of the vehicle at a particular point in time from the values of the acceleration and deceleration, determining and evaluating the deviation of the speed determination from the data of the GPS and from the values of the acceleration, and in the event that the deviation of the speed determination does not exceed a pre-determined, possibly also variable, tolerance threshold, associating this speed determination with the image recording made at the same point in time, otherwise rejecting or suitably identifying the determined values and images.
VERFAHREN ZUR KOMBINIERTEN BESTIMMUNG EINER GESCHWINDIGKEIT UND EINER BILDAUFNAHME AUS EINEM FAHRZEUG UND DAFÜR GEEIGNETE VORRICHTUNG
METHOD FOR THE COMBINED DETERMINATION OF A SPEED AND AN IMAGE TAKEN FROM A VEHICLE, AND APPARATUS SUITABLE THEREFOR
PROCÉDÉ DE DÉTERMINATION COMBINÉE D'UNE VITESSE ET D'UNE PRISE DE VUE À PARTIR D'UN VÉHICULE ET DISPOSITIF APPROPRIÉ À CETTE FIN
2019-03-13
Patent
Electronic Resource
German
IPC: | G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06K Erkennen von Daten , RECOGNITION OF DATA |
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