Design Methods Of Safety Critical Electronic Automotive Systems PDF Download
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| Author | : Tímea Fülep |
| Publisher | : LAP Lambert Academic Publishing |
| Total Pages | : 140 |
| Release | : 2012 |
| Genre | : Electronic systems |
| ISBN | : 9783659299834 |
Download Design Methods of Safety-Critical Electronic Automotive Systems Book in PDF, ePub and Kindle
The traffic volume, even it is already dense, will increase further in the next years and so the number of the accidents, in which trucks are involved over proportionally. Stand alone safety systems (ABS, ESP) are distributed functions inside a vehicle, which communicate with each other, but not strongly integrated at the moment. Furthermore functions like steering and braking are not yet fully electronically controlled. There is still conventional mechanical actuator control in use, resulting in a lack of safety potential. The development of safety-critical systems is mainly driven by the social demand, that societies want to see safer, more reliable vehicles on the roads, which can also handle more complex situations than the human driver can. By the integration of modern electronic technologies and a well-implemented chassis control into an intelligent, fully electronically controlled power train the overall traffic safety and efficiency especially for trucks can be improved. By-wire technology offers both functional and design benefits, but their application in safety-critical systems, such as braking and steering, requires special care during the design and release process.
| Author | : Juan R Pimentel |
| Publisher | : SAE International |
| Total Pages | : 393 |
| Release | : 2006-08-01 |
| Genre | : Technology & Engineering |
| ISBN | : 076809710X |
Download Safety-Critical Automotive Systems Book in PDF, ePub and Kindle
Focusing on the vehicle's most important subsystems, this book features an introduction by the editor and 40 SAE technical papers from 2001-2006. The papers are organized in the following sections, which parallel the steps to be followed while building a complete final system: Introduction to Safety-Critical Automotive Systems Safety Process and Standards Requirements, Specifications, and Analysis Architectural and Design Methods and Techniques Prototyping and Target Implementation Testing, Verifications, and Validation Methods
| Author | : Joseph D. Miller |
| Publisher | : John Wiley & Sons |
| Total Pages | : 240 |
| Release | : 2019-12-09 |
| Genre | : Technology & Engineering |
| ISBN | : 1119579678 |
Download Automotive System Safety Book in PDF, ePub and Kindle
Contains practical insights into automotive system safety with a focus on corporate safety organization and safety management Functional Safety has become important and mandated in the automotive industry by inclusion of ISO 26262 in OEM requirements to suppliers. This unique and practical guide is geared toward helping small and large automotive companies, and the managers and engineers in those companies, improve automotive system safety. Based on the author’s experience within the field, it is a useful tool for marketing, sales, and business development professionals to understand and converse knowledgeably with customers and prospects. Automotive System Safety: Critical Considerations for Engineering and Effective Management teaches readers how to incorporate automotive system safety efficiently into an organization. Chapters cover: Safety Expectations for Consumers, OEMs, and Tier 1 Suppliers; System Safety vs. Functional Safety; Safety Audits and Assessments; Safety Culture; and Lifecycle Safety. Sections on Determining Risk; Risk Reduction; and Safety of the Intended Function are also presented. In addition, the book discusses causes of safety recalls; how to use metrics as differentiators to win business; criteria for a successful safety organization; and more. Discusses Safety of the Intended Function (SOTIF), with a chapter about an emerging standard (SOTIF, ISO PAS 21448), which is for handling the development of autonomous vehicles Helps safety managers, engineers, directors, and marketing professionals improve their knowledge of the process of FS standards Aimed at helping automotive companies—big and small—and their employees improve system safety Covers auditing and the use of metrics Automotive System Safety: Critical Considerations for Engineering and Effective Management is an excellent book for anyone who oversees the safety and development of automobiles. It will also benefit those who sell and market vehicles to prospective customers.
| Author | : John Sgueglia |
| Publisher | : |
| Total Pages | : 128 |
| Release | : 2015 |
| Genre | : |
| ISBN | : |
Download Managing Design Changes Using Safety-guided Design for a Safety Critical Automotive System Book in PDF, ePub and Kindle
The use of software to control automotive safety critical functions, such as throttle, braking and steering has been increasing. The automotive industry has a need for safety analysis methods and design processes to ensure these systems function safely. Many current recommendations still focus on traditional methods, which worked well for electro-mechanical designs but are not adequate for software intensive complex systems. System Theoretic Accident Model and Process (STAMP) and the associated System Theoretic Process Analysis (STPA) method have been found to identify hazards for complex systems and can be effective earlier in the design process than current automotive techniques. The design of a complex safety-critical system will require many decisions that can potentially impact the system's safety. A safety analysis should be performed on the new design to understand any potential safety issues. Methods that can help identify where and how the change impacts the analysis would be a useful tool for designers and managers. This could reduce the amount of time needed to evaluate changes and to ensure the safety goals of the system are met. This thesis demonstrates managing design changes for the safety-guided design of an automotive safety-critical shift-by-wire system. The current safety related analysis methods and standards common to the automotive industry and the system engineering methods and research in the use of requirements traceability for impact analysis in engineering change management was reviewed. A procedure was proposed to identify the impact of design changes to the safety analysis performed with STPA. Suggested guidelines were proposed to identify the impact of the change on the safety analysis performed with STPA. It was shown how the impact of the design changes were incorporated into the STPA results to ensure safety constraints are managed with respect to these changes to maintain the safety controls of the system throughout the design process. Finally the feasibility of the procedure was demonstrated through the integration of the procedure with requirements traceability based on system engineering practices
| Author | : Marco Bozzano |
| Publisher | : CRC Press |
| Total Pages | : 288 |
| Release | : 2010-11-12 |
| Genre | : Computers |
| ISBN | : 1439803323 |
Download Design and Safety Assessment of Critical Systems Book in PDF, ePub and Kindle
Safety-critical systems, by definition those systems whose failure can cause catastrophic results for people, the environment, and the economy, are becoming increasingly complex both in their functionality and their interactions with the environment. Unfortunately, safety assessments are still largely done manually, a time-consuming and error-prone
| Author | : Luca Sterpone |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 153 |
| Release | : 2008-10-10 |
| Genre | : Technology & Engineering |
| ISBN | : 1402089791 |
Download Electronics System Design Techniques for Safety Critical Applications Book in PDF, ePub and Kindle
What is exactly “Safety”? A safety system should be defined as a system that will not endanger human life or the environment. A safety-critical system requires utmost care in their specification and design in order to avoid possible errors in their implementation that should result in unexpected system’s behavior during his operating “life”. An inappropriate method could lead to loss of life, and will almost certainly result in financial penalties in the long run, whether because of loss of business or because the imposition of fines. Risks of this kind are usually managed with the methods and tools of the “safety engineering”. A life-critical system is designed to 9 lose less than one life per billion (10 ). Nowadays, computers are used at least an order of magnitude more in safety-critical applications compared to two decades ago. Increasingly electronic devices are being used in applications where their correct operation is vital to ensure the safety of the human life and the environment. These application ranging from the anti-lock braking systems (ABS) in automobiles, to the fly-by-wire aircrafts, to biomedical supports to the human care. Therefore, it is vital that electronic designers be aware of the safety implications of the systems they develop. State of the art electronic systems are increasingly adopting progr- mable devices for electronic applications on earthling system. In particular, the Field Programmable Gate Array (FPGA) devices are becoming very interesting due to their characteristics in terms of performance, dimensions and cost.
| Author | : Marvin Rausand |
| Publisher | : John Wiley & Sons |
| Total Pages | : 356 |
| Release | : 2014-03-03 |
| Genre | : Technology & Engineering |
| ISBN | : 1118553381 |
Download Reliability of Safety-Critical Systems Book in PDF, ePub and Kindle
Presents the theory and methodology for reliability assessments of safety-critical functions through examples from a wide range of applications Reliability of Safety-Critical Systems: Theory and Applications provides a comprehensive introduction to reliability assessments of safety-related systems based on electrical, electronic, and programmable electronic (E/E/PE) technology. With a focus on the design and development phases of safety-critical systems, the book presents theory and methods required to document compliance with IEC 61508 and the associated sector-specific standards. Combining theory and practical applications, Reliability of Safety-Critical Systems: Theory and Applications implements key safety-related strategies and methods to meet quantitative safety integrity requirements. In addition, the book details a variety of reliability analysis methods that are needed during all stages of a safety-critical system, beginning with specification and design and advancing to operations, maintenance, and modification control. The key categories of safety life-cycle phases are featured, including strategies for the allocation of reliability performance requirements; assessment methods in relation to design; and reliability quantification in relation to operation and maintenance. Issues and benefits that arise from complex modern technology developments are featured, as well as: Real-world examples from large industry facilities with major accident potential and products owned by the general public such as cars and tools Plentiful worked examples throughout that provide readers with a deeper understanding of the core concepts and aid in the analysis and solution of common issues when assessing all facets of safety-critical systems Approaches that work on a wide scope of applications and can be applied to the analysis of any safety-critical system A brief appendix of probability theory for reference With an emphasis on how safety-critical functions are introduced into systems and facilities to prevent or mitigate the impact of an accident, this book is an excellent guide for professionals, consultants, and operators of safety-critical systems who carry out practical, risk, and reliability assessments of safety-critical systems. Reliability of Safety-Critical Systems: Theory and Applications is also a useful textbook for courses in reliability assessment of safety-critical systems and reliability engineering at the graduate-level, as well as for consulting companies offering short courses in reliability assessment of safety-critical systems.
| Author | : |
| Publisher | : |
| Total Pages | : 83 |
| Release | : 2000 |
| Genre | : Transportation |
| ISBN | : 9780768005578 |
Download Design and Technologies for Automotive Safety-critical Systems Book in PDF, ePub and Kindle
| Author | : Marvin Rausand |
| Publisher | : Wiley |
| Total Pages | : 466 |
| Release | : 2014-01-10 |
| Genre | : Technology & Engineering |
| ISBN | : 9781118553374 |
Download Reliability of Safety-Critical Systems Book in PDF, ePub and Kindle
This book provides an introduction to reliability assessments of safety-related systems based on electrical, electronic, and programmable electronic (E/E/PE) technology. With a focus on design and development phases of safety-critical systems, it presents theory and methods required to document compliance with IEC 61508 and the associated sector-specific standards. It details a variety of reliability analysis methods that are needed during all stages of a safety-critical system, beginning with specification and design and advancing to operations, maintenance, and modification control. --
| Author | : Igor Bolvashenkov |
| Publisher | : Springer |
| Total Pages | : 103 |
| Release | : 2018-05-07 |
| Genre | : Technology & Engineering |
| ISBN | : 3319899694 |
Download Safety-Critical Electrical Drives Book in PDF, ePub and Kindle
This book focuses on one of the most important aspects of electrical propulsion systems – the creation of highly reliable safety-critical traction electrical drives. It discusses the methods and models for analysis and optimization of reliability and fault tolerance indices, based on which, it proposes and assesses methods for improving the availability, fault tolerance and performance of traction electric drives.
