Object identifying recognition device - has identification mark on object as body with recess, facing spatially separate transceiver.

摘要

The object identifier has at least one identifying marking on the object, while a transceiver for reading the marking is fitted separately from the object. The marking is in the form of a three-dimensional body (1) with at least one recess (7), facing the transceiver. Pref. several three-dimensional bodies from a line. Typically the line forms columns, or several lines and/or columns are assembled to form an information block. The recess may have a shape of multi-edge pyramid and/or grooves and/or protrusions. USE/ADVANTAGE - For railway wagons, container etc., with multi-functional recognition facility.