A distance data coordinating section coordinates laser-measured distance data with image-measured distance data as described below. When the laser-measured distance data is effective and long distance data, final distance data is set to the laser-measured distance data, when the image-measured distance data is effective as well as the difference between the image-measured distance data and the laser-measured distance data is within a predetermined value at the time the laser-measured distance data is intermediate distance data, the final distance data is set to the average value of the laser-measured distance data and the image-measured distance data, and the final distance data is set to the laser-measured distance data in the cases other than the above-mentioned cases. When the laser-measured distance data is short distance data, the final distance data is set to the image-measured distance data, and when the laser-measured distance data is very short distance data, the final distance data is set to the laser-measured distance data. Further, when the laser-measured distance data is ineffective, the final distance data is set to the image-measured distance data. With the above arrangement, it is possible to promptly output the data of a forward three-dimensional object by coordinating the distance value measured by a laser radar with the distance value measured by an image in an optimum manner without executing a complicated calculation, and the like.
System and method for monitoring vehicle outside
Vorrichtung und Verfahren zur Überwachung des Aussenraumes eines Kraftfahrzeuges
Dispositif et procédé de surveillance pour l'extérieur d'un véhicule
26.07.2017
Patent
Elektronische Ressource
Englisch
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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