Method for operating drive unit of automatic door, involves correcting reference information when the positional information and distance information of door does not correspond to the reference information

摘要

The method involves providing a position detection device for delivering the positional information and distance information of the door. The reference information is stored in the non-volatile memory. The positional information and distance information of the door are compared with the reference information such that the reference information is corrected when the positional information and distance information does not correspond to the reference information. An independent claim is included for drive unit of automatic door.