Abstract: An on-board computing system for an aircraft. The computing system comprises a plurality of partitions each including at least one software component configured to perform a function related to the aircraft, wherein software components of different partitions of the plurality of partitions are configured to exchange data via a communication hub of the computing system, the communication hub being configured to store data items exported by exporting software components of the plurality of partitions and to provide the stored data items to reading software components of the plurality of partitions.

Abstract: An information processing architecture for implementation in a vehicle includes a software segregation unit which is configured to provide a first security domain and a second security domain which are assigned in each case to different operational areas of the vehicle and have their own data processing environments which are segregated from one another to run a multiplicity of computer applications. The software segregation unit is further configured to provide a synchronization instance, wherein the synchronization instance has a central dataset which is synchronized with data generated in the respective security domains independently from one another via data exchange and is selectively readable by both security domains.

Abstract: An on-board computing system for an aircraft. The computing system comprises a plurality of partitions each including at least one software component configured to perform a function related to the aircraft, wherein software components of different partitions of the plurality of partitions are configured to exchange data via a communication hub of the computing system, the communication hub being configured to store data items exported by exporting software components of the plurality of partitions and to provide the stored data items to reading software components of the plurality of partitions.