METHOD FOR OPERATING A DISTANCE SENSOR FOR DETECTING SURROUNDINGS

The invention relates to a method for operating at least one distance sensor (18a, 18b, 18c, 18d) for detecting surroundings, said method having the following steps: a) transmitting (42) at least one transmission pulse (38.1, 38.2) with known sensor parameters (32, 34); b) receiving (44) signals in...

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Bibliographische Detailangaben
1. Verfasser:	KLOTZ, ALBRECHT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for operating at least one distance sensor (18a, 18b, 18c, 18d) for detecting surroundings, said method having the following steps: a) transmitting (42) at least one transmission pulse (38.1, 38.2) with known sensor parameters (32, 34); b) receiving (44) signals in a measuring cycle (DeltaTau); c) classifying (46) the received signals as echo signals (38.3) or interference signals (39.1, 39.2), said interference signals (39.1, 39.2) being differentiated (48) according to internal interferences (39.1) and external interferences; and d) adapting (50) at least one sensor parameter for subsequent transmission pulses (38.1, 38.2) in response to detected internal interferences (39.1). The invention additionally relates to a driver assistance system and to a computer program for carrying out the method.