Method for determining the set position of an adjustment part

摘要

An adjustment system and method is provided for determining a set position of a motor-driven adjustment part of a motor vehicle by a Hall sensor, which is arranged in a rotated magnetic field. The drive of the adjustment part is activated for a specified number of approaches of the adjustment part toward an end position. A counter is changed by a counting value upon each approach of the adjustment part toward the end position. A standardization drive to the end position is carried out when the specified number of approaches is reached, and each deactivation and/or activation of the Hall sensor is detected and the counter state of the counter is changed according to the number of deactivation and activation cycles.

主权项

1. A method for determining a set position of a motor-driven adjustment part of a motor vehicle, the method comprising:
arranging a Hall sensor in a rotated magnetic field, a drive of the adjustment part being activated for a specified number of approaches of the adjustment part toward an end position; changing a counter by a count value upon each approach of the adjustment part toward the end position; performing a standardization run to the end position when the specified number of approaches is reached; detecting each deactivation and/or activation of the Hall sensor; and changing the counter state of the counter according to the number of deactivation and activation cycles.