-23 Abstract The invention relates to a process for monitoring vehicles on a road by a system comprising at least one radar sensor and a second sensor different from the radar sensor, wherein the second remote sensor is a time-of-flight optical sensor or optical image sensor, the process comprising a temporal readjustment and a spatial matching (S3) in order to obtain a set of measurement points each assigned to first characteristics derived from the radar data and second characteristics derived from the optical data, the determination of the radar vehicle trackings (S4) and of the optical vehicle trackings (S5), a comparison of similarity (S6) between the radar vehicle trackings and the optical vehicle trackings, the elimination (S7) of the radar vehicle trackings for which no optical vehicle tracking is similar, the process comprising monitoring (S8) a parameter derived from first characteristics of a retained radar vehicle tracking. Figure for the abstract: Fig. 2 S1 Radar data stream Second data stream S2 S3 temporal readjustment and spatial matching S4 First vehicle trackings Second vehicle trackings S 5 Comparison of similarity between the S6 trackings Elimination of the first vehicle trackings S7 Monitoring of a derived parameter S8


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    Title :

    PROCESS FOR MONITORING VEHICLES BY A PLURALITY OF SENSORS


    Contributors:

    Publication date :

    2022-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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