embedded software development for safety critical systems

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Embedded Software Development For Safety Critical Systems

Author : Chris Hobbs
ISBN : 9781351688932
Genre : Computers
File Size : 52. 18 MB
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Safety-critical devices, whether medical, automotive, or industrial, are increasingly dependent on the correct operation of sophisticated software. Many standards have appeared in the last decade on how such systems should be designed and built. Developers, who previously only had to know how to program devices for their industry, must now understand remarkably esoteric development practices and be prepared to justify their work to external auditors. Embedded Software Development for Safety-Critical Systems discusses the development of safety-critical systems under the following standards: IEC 61508; ISO 26262; EN 50128; and IEC 62304. It details the advantages and disadvantages of many architectural and design practices recommended in the standards, ranging from replication and diversification, through anomaly detection to the so-called "safety bag" systems. Reviewing the use of open-source components in safety-critical systems, this book has evolved from a course text used by QNX Software Systems for a training module on building embedded software for safety-critical devices, including medical devices, railway systems, industrial systems, and driver assistance devices in cars. Although the book describes open-source tools for the most part, it also provides enough information for you to seek out commercial vendors if that’s the route you decide to pursue. All of the techniques described in this book may be further explored through hundreds of learned articles. In order to provide you with a way in, the author supplies references he has found helpful as a working software developer. Most of these references are available to download for free.

Mission Critical And Safety Critical Systems Handbook

Author : Kim Fowler
ISBN : 0080942555
Genre : Technology & Engineering
File Size : 44. 35 MB
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This handbook provides a consolidated, comprehensive information resource for engineers working with mission and safety critical systems. Principles, regulations, and processes common to all critical design projects are introduced in the opening chapters. Expert contributors then offer development models, process templates, and documentation guidelines from their own core critical applications fields: medical, aerospace, and military. Readers will gain in-depth knowledge of how to avoid common pitfalls and meet even the strictest certification standards. Particular emphasis is placed on best practices, design tradeoffs, and testing procedures. *Comprehensive coverage of all key concerns for designers of critical systems including standards compliance, verification and validation, and design tradeoffs *Real-world case studies contained within these pages provide insight from experience

Formal Methods For Safety And Security

Author : Manju Nanda
ISBN : 9789811041211
Genre : Technology & Engineering
File Size : 71. 54 MB
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This volume is the outcome of deliberations on formal methods in aerospace. The book specially delves into the use of formal methods for verification, validation, and optimization of software in safety critical and time critical applications, such as those in aerospace engineering. The chapters in this book are authored by leading corporate and government R&D scientists. The contents of this book will be useful to researchers and professionals alike.

Automotive Spice In Der Praxis

Author : Markus Müller
ISBN : 9783864919992
Genre : Technology & Engineering
File Size : 44. 91 MB
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Automotive SPICE ist ein ISO/IEC 15504-kompatibles, speziell auf die Automobilbranche zugeschnittenes Assessmentmodell. Die Herausforderung bei der Einführung und Umsetzung von Automotive SPICE besteht darin, das Modell auf eine konkrete Projekt- und Unternehmenssituation anzuwenden und in diesem Kontext richtig zu interpretieren. Dieses Buch gibt die dafür notwendigen Interpretations- und Bewertungshilfen und unterstützt dabei, Prozessverbesserung Automotive SPICE-konform zu betreiben. Nach einem Überblick werden Struktur und Bestandteile des Automotive SPICE-Modells in kompakter Form dargestellt, u.a. die seit Version 3.0 wesentlichen Schlüsselkonzepte wie die Trennung in Systemebene und Domänen (Software, Hardware, Mechanik) sowie die Traceability und Applikationsparameter. An einer praxisgerechten Auswahl von 24 Automotive SPICE-Prozessen werden jeweils Zweck, Basispraktiken und Arbeitsprodukte eines Prozesses im Detail erläutert. Der Buchaufbau entspricht der Struktur des Modells, sodass die Interpretationshilfen leichtdem jeweiligen Abschnitt des Modells zugeordnet werden können. Das Buch richtet sich in erster Linie an Praktiker, die bereits über ISO/IEC 15504-Grundlagenwissen verfügen und Hilfestellung für die Umsetzung von Automotive SPICE in der Praxis suchen. Die 2. Auflage wurde auf Automotive SPICE v3.0 aktualisiert und ergänzt um aktuelle Themen wie praxistaugliche Assessments gemäß intacsTM-Anforderungen, agile Entwicklung und funktionale Sicherheit nach ISO 26262.

Software Test F R Embedded Systems

Author : Stephan Grünfelder
ISBN : 3960881509
Genre : Computer software
File Size : 64. 58 MB
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Agile Methods For Safety Critical Systems

Author : Nancy Van Schooenderwoert
ISBN : 1717543146
Genre :
File Size : 53. 5 MB
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This book, packed with real-world insights and direct experiences, is for managers who want the benefits of Agile but also must address regulatory compliance, integration of software with other disciplines, and product safety. In it, we combine our understanding of Agile development, hardware/software integration, and regulatory requirements. We know that Agile is simple but not easy; leadership is crucial to make this change spread. We aim to show how you can navigate the transition.

Fundamental Approaches To Software Engineering

Author : Tom Maibaum
ISBN : 9783540672616
Genre : Computers
File Size : 77. 3 MB
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ETAPS2000wasthe third instanceofthe EuropeanJointConferenceson Theory and Practice of Software. ETAPS is an annual federated conference that was established in 1998 by combining a number of existing and new conferences. This year it comprised v e conferences (FOSSACS, FASE, ESOP, CC, TACAS), ve satellite workshops (CBS, CMCS, CoFI, GRATRA, INT), seven invited lectures, a panel discussion, and ten tutorials. The events that comprise ETAPS address various aspects of the system - velopment process, including speci cation, design, implementation, analysis, and improvement. The languages, methodologies, and tools which support these - tivities are all well within its scope. Die rent blends of theory and practice are represented, with an inclination towards theory with a practical motivation on one hand and soundly-based practice on the other. Many of the issues involved in software design apply to systems in general, including hardware systems, and the emphasis on software is not intended to be exclusive.

Eingebettete Systeme

Author : Peter Marwedel
ISBN : 9783540340492
Genre : Computers
File Size : 50. 45 MB
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Informationsverarbeitende Systeme werden immer kleiner und zunehmend in komplexe Produkte eingebettet – daher der Name "eingebettete Systeme". Es wird erwartet, dass ihre wirtschaftliche Bedeutung diejenige von traditionellen informationsverarbeitenden Systemen wie PCs und Großrechnern deutlich übersteigen wird. Dieses Buch betrachtet gemeinsame Eigenschaften solcher Systeme wie Verlässlichkeit, Effizienz, Echtzeitanforderungen sowie anwendungsspezifische Benutzerschnittstellen. Neben Spezifikationssprachen werden Hard- und Software eingebetteter Systeme sowie Echtzeitbetriebssysteme und Scheduling betrachtet. Zur Implementierung eingebetteter Systeme wird Hardware-/Software-Codesign verwendet. Das Buch schließt mit einem Überblick über Validierungstechniken. Dieses Buch eignet sich als Begleitbuch zu einem Kurs über eingebettete Systeme, ist aber auch eine Informationsquelle für Doktoranden und Lehrende. Grundwissen über Hard- und Software in der Informationsverarbeitung wird vorausgesetzt.

Software Engineering For Embedded Systems

Author : Mark Pitchford
ISBN : 9780128072479
Genre : Technology & Engineering
File Size : 61. 83 MB
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State of the art techniques and best practices in the development of embedded software apply not only to high-integrity devices (such as those for safety-critical applications like aircraft flight controllers, car braking systems or medical devices), but also to lesser-integrity applications when the need to optimize the effectiveness of the available test time and budget demands that pragmatic decisions should be made. To complement this multitude of software test techniques there is a similar plethora of test tools available to automate them. These tools are commonplace in the development of safety-critical applications, but elsewhere not everyone has the budget to buy all, or indeed any, of them. Of course, the providers of these tools would advocate the purchase of each and every one of them, so how can a limited budget best be allocated? And where no budget exists, how can similar principles be applied to provide confidence that the finished item is of adequate quality? In addressing these issues not only are the concepts behind the techniques presented, but also some “case study” software code examples to drill a little deeper and illustrate how some of them are implemented in practice.

Software Engineering For Embedded Systems

Author : Robert Oshana
ISBN : 9780124159419
Genre : Computers
File Size : 61. 22 MB
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This Expert Guide gives you the techniques and technologies in software engineering to optimally design and implement your embedded system. Written by experts with a solutions focus, this encyclopedic reference gives you an indispensable aid to tackling the day-to-day problems when using software engineering methods to develop your embedded systems. With this book you will learn: The principles of good architecture for an embedded system Design practices to help make your embedded project successful Details on principles that are often a part of embedded systems, including digital signal processing, safety-critical principles, and development processes Techniques for setting up a performance engineering strategy for your embedded system software How to develop user interfaces for embedded systems Strategies for testing and deploying your embedded system, and ensuring quality development processes Practical techniques for optimizing embedded software for performance, memory, and power Advanced guidelines for developing multicore software for embedded systems How to develop embedded software for networking, storage, and automotive segments How to manage the embedded development process Includes contributions from: Frank Schirrmeister, Shelly Gretlein, Bruce Douglass, Erich Styger, Gary Stringham, Jean Labrosse, Jim Trudeau, Mike Brogioli, Mark Pitchford, Catalin Dan Udma, Markus Levy, Pete Wilson, Whit Waldo, Inga Harris, Xinxin Yang, Srinivasa Addepalli, Andrew McKay, Mark Kraeling and Robert Oshana. Road map of key problems/issues and references to their solution in the text Review of core methods in the context of how to apply them Examples demonstrating timeless implementation details Short and to- the- point case studies show how key ideas can be implemented, the rationale for choices made, and design guidelines and trade-offs

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