TY - CHAP A1 - Krämer, Stefan A1 - Mottok, Jürgen A1 - Meier, Hans T1 - Modifikation des Taskzustandsmodells des LLREF-Schedulers auf einem Dual-Core-Prozessor T2 - Proceedings of the 2nd Embedded Software Engineering Congress, 8. bis 10. Dezember 2009, Sindelfingen Y1 - 2009 SP - 628 EP - 636 ER - TY - CHAP A1 - Steindl, Michael A1 - Mottok, Jürgen A1 - Meier, Hans A1 - Schiller, Frank A1 - Früchtl, M. T1 - Safeguarded Processing of Sensor Data T2 - IT-SecurityArea (IT-SA 2009) vom 13.-15. Oktober 2009, Nürnberg N2 - The spectrum of software tasks no longer includes only rare function controlling tasks for sensor actuator chains in reactive embedded systems. However, more and more responsible challenges like safety-critical scenarios are tackled. Therefore sensor data have to be safeguarded by several mechanism. An obvious and widely used approach is the use of two redundant hardware controllers, but this comes along with an additional cost, space and energy factor. Another way to fulfill certain safety properties is to implement a second diverse software channel in a single micro-controller architecture according the Safely Embedded Software (SES) approach. However, a lack of performance occurs by implementing this diverse channel for complex computations e.g. floating-point operations. This paper gives an approach for transferring the SES into a coprocessor and to migrate SES to a flexible and powerful FPGA architecture. KW - Safety embedded software KW - FPGA KW - Diverse instructions KW - Safety code weaving Y1 - 2009 UR - https://hal.archives-ouvertes.fr/hal-02268737 ER - TY - JOUR A1 - Raab, Peter A1 - Mottok, Jürgen A1 - Meier, Hans T1 - OSEK-RTOS für Jedermann (Teil 1) JF - Embedded Software Engineering Report Y1 - 2009 VL - 53 IS - September SP - 14 EP - 15 ER - TY - CHAP A1 - Krämer, Stefan A1 - Mottok, Jürgen A1 - Meier, Hans T1 - Osek-basierende Implementierung des LLREF-Scheduling-Algorithmus für eine Dual-Core-Architektur T2 - 2. Landshuter Symposium Mikrosystemtechnik, Tagungsband, 24. une 25. Februar 2010, Hochschule Landshut Y1 - 2010 SP - 343 EP - 349 ER - TY - CHAP A1 - Steindl, Michael A1 - Mottok, Jürgen A1 - Meier, Hans A1 - Schiller, Frank A1 - Früchtl, M. T1 - Safeguarded Processing of Sensor Data T2 - 5th Embedded Real Time Software and Systems Conference (ERTS2 2010), May 2010, Toulouse, France Y1 - 2010 ER - TY - JOUR A1 - Krämer, Stefan A1 - Mottok, Jürgen A1 - Meier, Hans T1 - Multi-Core Scheduling in Embedded Systemen, Teil 1 JF - Hanser Automotive Y1 - 2010 IS - 1-2 SP - 18 EP - 22 ER - TY - JOUR A1 - Krämer, Stefan A1 - Mottok, Jürgen A1 - Meier, Hans T1 - Multi-Core Scheduling in Embedded Systemen, Teil 2 JF - Hanser Automotive Y1 - 2010 IS - 3-4 SP - 23 EP - 25 ER - TY - JOUR A1 - Krämer, Stefan A1 - Mottok, Jürgen A1 - Meier, Hans T1 - Multi-Core Scheduling in Embedded Systemen, Teil 3 JF - Hanser Automotive Y1 - 2010 IS - 5-6 SP - 14 EP - 16 ER - TY - CHAP A1 - Blank, M. A1 - Brunner, Stefan A1 - Fuhrmann, Thomas A1 - Meier, Hans A1 - Niemetz, Michael T1 - Embedded Linux in engineering education T2 - 2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia N2 - With the availability of cost effective embedded Linux solutions and the increasing complexity of embedded devices because of growing calculation power and communication demand, Linux is getting increasingly interesting as an operating system for the design of embedded control solutions. This is the case for almost all technical applications in electrical engineering like energy distribution systems, high level communication, signal processing or industrial automation. In the engineering master courses at the OTH Regensburg, a lecture is offered introducing students to Linux with a strong focus on embedded applications. This paper describes the concept of the lecture including the laboratory set up and gives some examples of embedded Linux projects performed by students. KW - Engineering Education KW - Linux KW - Operating systems KW - Ports (Computers) KW - Universal Serial Bus KW - Vehicles KW - Wireless communication Y1 - 2015 U6 - https://doi.org/10.1109/EDUCON.2015.7095964 SP - 145 EP - 150 PB - IEEE ER -