The invention relates to a driver assistance device (2) having a plurality of ultrasound sensors, wherein at least one first ultrasound sensor (8 to 11, 17, 18, 21 to 24) has a normal mode as an operating mode in which transmitted ultrasound signals are unencoded and/or in which the first ultrasound sensor (8 to 11, 17, 18, 21 to 24) is designed for receiving unencoded ultrasound signals, and at least one second ultrasound sensor (6, 7, 13 to 16, 19, 20) can be operated in two different operating modes and has the normal mode as a first operating mode and has a special mode as a second operating mode, in which transmitted ultrasound signals are encoded and/or in which the second ultrasound sensor (6, 7, 13 to 16, 19, 20) is designed for receiving encoded ultrasound signals. The invention also relates to a vehicle (1) having a driver assistance device (2) and a method for operating a driver assistance device (2).
Driver assistance device having a plurality of ultrasound sensors and vehicle having such a driver assistance device and method for operating a driver assistance device
2016-12-06
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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