Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM
With the UAS L USSP HB project, a prototype system for a future U Space Service Provider (USSP) is being developed in Bremen. As a central entity, the USSP enables the safe and efficient integration of unmanned aircraft systems (UAS) into existing air traffic in accordance with EU Regulations 2019/945, 2019/947, and 2021/664. The goal of the project is to prepare the UAS Control Center Bremen for certification readiness.
Scientific and Technical Approach
The core of the project is the comprehensive implementation of all six U Space services: network identification, geofencing awareness, flight authorization including strategic deconfliction, traffic information, conformance monitoring, and weather information.
To achieve this, relevant data streams are captured in a standardized manner, processed with quality assurance, and merged into automated decision making workflows. A particular focus lies on algorithmic, dynamic risk assessment as well as the temporal and spatial deconfliction of flight plans to detect potential conflicts early and adjust authorizations based on situational needs.
System Architecture
b.r.m. is developing the control center in its own data center, operated according to Green IT principles. Scalable backend components are used for real time data processing, persistence, event management, and rule engines. This is complemented by secured APIs for external stakeholders, such as future SCISP/DFS interfaces and UAV operators.
The system incorporates, among other sources, traffic data (ADS B, FLARM, Mode C/S) and weather data from the German Weather Service. The user interfaces for USSP and UAV operators are designed with a user centered approach—prioritizing safety critical information, mission related situational awareness, and intuitive flight planning and authorization. Modern encryption and authentication methods ensure the integrity and confidentiality of all data transmissions.
Validation and Testing
System integration is first tested in a simulation environment, including assessments of latency, availability, fault tolerance, and conflict detection thresholds. This is followed by the execution of a sample mission in realistic environments, for example at the Offshore Drone Campus Cuxhaven (ODCC). Fraunhofer IFAM acts as a model customer with an offshore focus, contributing practical operational processes, payload and communication requirements, and user feedback to the UI/UX development.
Impact and Transfer
The project establishes the foundation for automated, scalable drone operations in future U Spaces and supports applications in areas such as logistics, inspection, and public safety organizations. By using electrically powered UAVs and energy efficient IT infrastructures, the project also contributes to emission reduction.
At the same time, it strengthens Bremen as a hub for aerospace and offshore technologies by building new competencies, infrastructures, and value chains.
