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Dateien:
 Safety Element out of Context - A Practical Approach
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| ISO 26262 is the actual standard for Functional Safety of automotive E/E (Electric/Electronic) systems. One of the challenges in the application of the standard is the distribution of safety related activities among the participants in the supply chain. This paper also proposes improvements and extensions of the SEooC concept which may lead to an increased usability of the approach in modern development lifecycles. In order to demonstrate and evaluate the proposed modifications of the SEooC approach, a concrete example (the implementation of a generic AUTOSAR complex device driver for electric motor control) will be described in the paper. The chosen case study is generic and representative for a large spectrum of functional safety relevant automotive applications like Electric Power Steering, Dynamic Steering, X-by-Wire, etc. | |
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 Erprobung einer modellbasierten integrierten Werkzeuglösung für funktionale Sicherheit bei General Motors
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| Presentation together with Adam Opel AG at Euroforum "Software im Automobil" in Mai 2011. | |
| 1.65 MB |
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| Durchgängigkeit und Traceability in der Entwicklung ISO 26262-konformer Systeme mit Model-Based Design
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| Präsentation together with MathWorks at the Euroforum ISO 26262 conference in Stuttgart September 2011. | |
| 3.1 MB |
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| Differenzanalyse und Vereinigung von Modellen auf der Basis ihrer Metamodelle
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| This document (written in German) describes ikv's approach on difference analysis and merge of UML models based on their metamodels. Among other diff/merge tools, medini unite is based on the described framework. | |
| 75.84 KB |
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| Coevolution of Models, Metamodels and Transformations
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| This paper provides a discussion on what can be done to transfer models between different versions of a metamodel, thus allowing a simultaneous evolution of models and metamodels. | |
| 213.77 KB |
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| A Model-driven Product Line Approach For HMI Development
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| This is an example showing the usage of feature models in a software product line for the development of automotive HMI. The feature selection for a product triggers a QVT model transformation from the family model to the variant model - in this case containing HMI screen and screen flow models. The feature modeler and its combintaion with QVT can be applied in other contexts too. | |
| 566.28 KB |
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| fault tree analysis for model based development of safety critical functions
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| Over the past years, more and more safety critical functions in cars, trains and aircrafts are becoming realized by software. Participants in the development process need to be aware of the safety criticality and have to apply specific methods to make sure that the function developed is not harmful to the environment in both normal and mal-functional operation. Qualitative and quantitative risk and effects analysis methods are applied at the system and component configuration level in order to identify and eliminate harmful behavior or at least reduce it to a tolerable level. One popular quantitative risk analysis method is fault tree analysis (FTA). | |
| 218.66 KB |
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| Application of ISO DIS 26262 in Practice
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| Automotive manufacturers and suppliers need to follow the requirements stated in ISO DIS 26262 since it is now published state-of-the-art. In this paper we report on experience gained with the application of ISO 26262 in a pilot project at a German car manufacturer as well as experience from various consultancy projects, and recommend a transition from a document-centric approach to safety analysis and associated documentation to a model-based approach. | |
| 274.04 KB |
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| medini analyze training iso 26262 berlin
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| 211.19 KB |
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