ACTUATION METHOD FOR AN ELECTRIC WINDOW LIFTER, AND ACTUATION UNIT
First Claim
1. An actuation method for an electric window lifter of a vehicle that has a vehicle door with a frameless window, the method which comprises:
- detecting an entry signal, the entry signal enabling a conclusion to be drawn whether or not a person has entered the vehicle through a respective vehicle door; and
in response to a central exit signal, causing the window lifter to lower a window pane associated with the window of the respective vehicle door by a short stroke only when the entry signal was first identified.
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Accused Products
Abstract
An electric window lifter of a vehicle with a vehicle door having a frameless window is actuated according to a novel, low-wear actuation method. An entry signal is acquired that allows a conclusion to be drawn about whether a person has entered through this vehicle door. In this case, the window pane that is associated with the window of this given vehicle door is lowered by a short stroke by way of the window lifter in response to a central exit signal only when the entry signal was first identified. The window lifter or power window assembly includes an associated actuation unit with a query module that is configured for automatically carrying out the method.
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Citations
8 Claims
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1. An actuation method for an electric window lifter of a vehicle that has a vehicle door with a frameless window, the method which comprises:
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detecting an entry signal, the entry signal enabling a conclusion to be drawn whether or not a person has entered the vehicle through a respective vehicle door; and in response to a central exit signal, causing the window lifter to lower a window pane associated with the window of the respective vehicle door by a short stroke only when the entry signal was first identified. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification