Autor: Carmen Ruthenbeck

This contribution deals with potentials for decentralized production control within jobshop production systems. Such potentials are described in exemplary form for LISEGA SE, Zeven (Germany), a medium sized enterprise producing components for technical plant installations. LISEGA plan to modernize their workload oriented order release method. This contribution examines to what degree cyber-physical production systems offer for decentralization and flexibilisation. It discusses the properties of such systems, and their realization by integrated intelligence (data processing capability), communication and sensors.

Wearable computing systems allow the support of workers in ongoing processes of automotive logistics. In a previous research project a wearable computing system, which is called easyTracing System, was developed. To this date, the easyTracing System is not technically mature because of the following reasons: First of all, the system was just tested in a laboratory. Hence, field tests are necessary, for example respective robustness. Besides, for supporting workers an efficient method for process controlling has to be developed. Both to make the technology of the easyTracing System workable and to develop an efficient method for process controlling are objects of research. This paper presents an approach for both development projects with the characteristic of a simultaneous processing.

Nowadays, every partner in a global supply chain storages the logged information central. Due to the increasing complexity in supply chains, the central storage of information doesn’t fulfill the high requirements. Therefore it is essential to get a more transparent supply chain by exchanging important information. On the one hand, a technical part for exchanging information is needed and on the other hand, a standardization of which information should be exchanged is necessary. This paper presents a framework for the information management of global supply chains at the example of automotive logistics. The framework describes which information and where this information should be exchanged in a supply chain.

Several logistics service providers are involved in the handling process at the seaport terminal in Bremerhaven, Germany. This process includes the arrival of the vehicles by vessel from the automotive manufacturer followed by the storage and the technical treatment ending with the transport to the automotive retailer. A cross-company approach of the complete process is necessary in order to improve the qua-lity of services and to enhance the utilization of the terminal as a holistic system. A control centre is used in order to generate information transparency. This is the basis for the development of cross-company planning and scheduling method. The simulation study was used to investigate the effectiveness of the developed method towards process and economic performance indicators of the supply chain.

Today`s complex and dynamic logistic processes are largely addicted to the efficient management of relevant information. Integrated into centralised planning and control structures, the flow and management of information is mostly handled in separate processes or sub processes. This proceeding results in an additional effort for the information processing and in corresponding delays during the process execution. This is especially the case for mobile work processes. Wearable computing systems offer the possibility to use modern information and communication technologies for a direct integration of the information processing and information management into the mobile work process. In this way the mobile user is discharged and able to concentrate on his logistical main task.