| 摘要 |
<p>Electric motor (10) drives a setting member (12), and there is a danger of wedging of an article or a body part such as in the case of a sliding roof or window of a motor vehicle. A controlling method comprises the step of determining a criterion for switching off or reversing the direction of the member subject to consideration of an operating parameter magnitude, such as motor speed, of the system. At least one ambient temperature of the system is also taken into consideration in determination of the criterion, in that the ambient temperature and/or a magnitude dependent thereon is or are detected and processed in a signal-processing arrangement (36).</p> |
