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Device for controlling an anti-pinch protection arrangement based on engine speed and a method for the detection and compensation of poor road conditions
Device for controlling an anti-pinch protection arrangement based on engine speed and a method for the detection and compensation of poor road conditions
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机译:基于发动机转速控制防夹伤保护装置的装置以及不良路况的检测和补偿方法
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摘要
A powered panel control apparatus and method using an electric motor with a rotatable armature. The control generates time periods for a predetermined amount of angular rotation of the motor armature during one complete rotation. An average time period is computed over a predetermined number of time periods and compared with a threshold time period to determine if an obstacle is present in the path of movement of the panel. Transient counts are accumulated for increasing average time periods over a number of time period samples to detect an obstacle. A threshold for normal noise variations is adjusted upon detection of a rough road condition to compensate for the effect of rough road conditions on the powered panel control apparatus.
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