Rack material requirement detecting system for e.g. production system, has control and transmission device transferring information carrier information and/or signals representing information carrier information to central arithmetic unit

摘要

The system has an information carrier i.e. kanban card (30), in which information carrier information is stored in an electronic, magnetic form or magneto-optical form. The information is automatically transferred to a control and transmission device (38) at a connection to a supply movement of the carrier to an information carrier collection point i.e. collection container (33). The control and transmission device transfers the information and/or signals representing the carrier information to a central arithmetic unit. The carrier comprises a radio-frequency identification transponder.