METHOD AND DEVICE FOR RECOGNISING OBSTACLES USING LANDMARKS

The method and computation unit (10) for recognising obstacles first scan a digital map with a stored location of at least one landmark, a current location of at least one detection unit (40), and additional locations of known instantaneous and/or permanently stationary obstacles. In the next method...

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Bibliographische Detailangaben
1. Verfasser:	SCHLESER, Roland
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CALCULATING COMPUTING CONTROLLING COUNTING GYROSCOPIC INSTRUMENTS HANDLING RECORD CARRIERS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS REGULATING SIGNALLING SURVEYING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING TRAFFIC CONTROL SYSTEMS TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The method and computation unit (10) for recognising obstacles first scan a digital map with a stored location of at least one landmark, a current location of at least one detection unit (40), and additional locations of known instantaneous and/or permanently stationary obstacles. In the next method step, a possible detection area of the at least one detection unit (40) is determined. Then, the environment within the possible detection area of the at least one detection unit (40) is scanned depending on the stored location, within the detection area, of the at least one landmark. An obstacle is subsequently recognised if the landmark is not detected in the scanned environment within the possible detection area or at a location deviating from the location stored on the digital map.