Controller for door or window drive
OwnerStefan Schimoninventor
Life of this patent
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Abstract
The invention concerns a method for controlling a drive (5) for a leaf (1), in particular for a door leaf or a window leaf, including the following steps: Measuring a measured value (vr) of a kinetic quantity of the leaf (1), comparing the measured value (vr) with a tolerance range (TB) of a reference travel curve (SFK), driving the leaf (1) by the drive (5) according to the reference travel curve (SFK). Upon the measured value (vr) leaving the tolerance range (TB), the leaf (1) is set to a freewheel (FL) in which the drive (5) is suspended.
Claims20
A method for controlling a drive for a leaf, in particular for a door leaf or a window leaf, comprising the following steps:
- measuring a measured value of a kinetic quantity of the leaf,
- comparing the measured value with a tolerance range of a reference travel curve,
- driving the leaf by the drive according to the reference travel curve,
- wherein, upon the measured value leaving the tolerance range, the leaf is set into a freewheel in which the drive is suspended.
An automatic drive for a leaf, in particular for a door leaf or a window leaf, comprising
- a sensor configured to measure a kinetic quantity of the leaf, in particular an encoder,
- a drive, in particular an electric motor or an actuator, and
- a control unit configured to carry out the method according to any one of the preceding claims.
Dependencies are inferred from the claim text.