A method for operating a function in a motor vehicle employs a sensor arrangement with at least two spaced sensors for detecting operations caused by a user. Signals of a first sensor are monitored until a first characteristic signal answer is detected. A user-carried identification device is queried to verify authorization to access the requested function. Signals of a second sensor are monitored to determine an operation caused by approaching the second sensor. Signals from the first and second sensors are monitored for a predetermined time period t1. If the signals indicate a continued operation of the two sensors during t1, an expiration of t1 is signaled to the user. Signals of the first sensor are monitored for a predetermined time period t2. If the signal of the first sensor indicates a cancellation of the operation within t2, the function of the motor vehicle is triggered.
Detection method for operating gestures
2015-10-20
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H03K PULSE TECHNIQUE , Impulstechnik |
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