Distributed Control Nodes for Material Flow System Controls on the Example of Unit Load Conveyor and Sorter Facilities

The Chair of Transportation and Ware-housing at the University of Dortmund together with its industrial partner has developed and implemented a decentralized control system based on embedded technology and Internet standards. This innovative, highly flexible system uses autonomous software modules to control the flow of unit loads in real-time. The system is integrated into Chair’s test facility consisting of a wide range of conveying and sorting equipment. It is built for proof of concept purposes and will be used for further research in the fields of decentralized automation and embedded controls. This presentation describes the implementation of this decentralized control system.

Declaration on the Three-Step Test: Where do we go from here?

The “Declaration on a balanced interpretation of the ‘Three-Step Test’” as such cannot solve the problem of lacking limitations; however, it emphasizes that the existing international legislation does not prohibit further amendments to copyright law. Nations that dispose of the political will are in a position to introduce new limitations. In addition, further international agreements focusing on new limitations may be negotiated among those countries that are ready to do so.