Device for operating an electrical or mechanical locking device on a door and / or a flap of a vehicle

摘要

Device for operating an electrical or electromechanical locking device (10) to a door (12) and / or a flap of a vehicle,with a handle (20) to open and / or for closing a on the door (12) and / or flap (30) is used to lock provided,with at least one sensor and which, upon the approach or contact the lock (30) between an unlocked position and a locking position by way of,wherein, in the unlocked position the actuation of the handle (20) for the lock (30) effective, but in the locked position is ineffective,characterized by the,that in addition to a primary sensor (40), an auxiliary sensor (50) is provided in the form of a sensor element has a piezoelectric element (51),that at least the sub-sensor (50) by a flexible wall (28) is covered, which in the case of contact with a pressure on the piezoelectric element (51) exerts,that in the case of contact of the operating point (28) - of the main and auxiliary sensor (40, 50), although separate output signals, however, both signals are evaluated together (42),..