EGOS Data Management Library (DML) DML is a new software library intended for the management of telemetry and telecommand data received from EGOS applications in the form of annotated data stream, frames, and packets. DTL is designed in a generic way so that it can be tailored to specific transfer data units and can be easily extended for new data types, without the need to write additional code. Data distribution can be either in the so-called timely mode, where data older than a given age is automatically discarded, or in complete mode which ensures all data is delivered. UDP based multicast/broadcast is also supported. DTL enables data distribution via TCP/IP from a single provider to multiple consumers, as well as data reception from several sources in parallel. EGOS Data Transfer Library (DTL) DTL is a new software library for transfer of structured data in a word size (32/64) neutral and platform independent way. This subsystem was developed by ANF DATA to address the needs and specifications of operators who use SCOS-2000 in DLR. A CS client displays requested commanding data and also enables operations such as filtering and sorting. The CS server collects data from the SCOS-2000 command sources, and transfers them via CORBA to CS clients. Command Supervisor (CS) CS is a new SCOS-2000 subsystem which enables operators to monitor all commanding activities, regardless whether they are located on or off-site. In frame of this project ANF DATA participated in the following four tasks: CORBA based Packet Distribution Prototype The goal here was to analyze the existing TCP/IP data packet distribution in SCOS-2000, and to implement a prototype in which the native TCP/IP packet distribution is replaced by CORBA (Common Object Request Broker Architecture). The objective of the project was to exploit new technologies for monitoring and visualization subsystems of the ESA mission control system SCOS-2000 and to apply the outcome of the analyses to demonstration prototypes in the context of the new European Ground Operation Software architecture (EGOS). Both of these activities were performed in cooperation with Siemens Austria and Siemens Hungary. Latest technologies for monitoring and controlling space missions Project duration: 2005 to 2008 Project manager: Helena Kalenská The project SCOS-2000 Advanced Monitoring comprised ANF DATA participating in two international activities: Advanced Monitoring for a Modern Generic Mission Control System and Consolidation of the Advanced Telemetry Monitoring Subsystem.
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