Method for preventing intrusion in a robotised facility

摘要

The method involves generating reference information that is based on received initial information, by a safety controller (11) when a full pallet (2) is extracted from an operator intervention station and when an end of the pallet is located in front of a series of presence detection unit (7). Current height information concerning the pallet is sent to the controller by the detection unit, and compared to the reference information by the controller. A robot is stopped and/or safety measures of an enclosure (1) are applied if the height information does not match the reference information. An independent claim is also included for an automated system.