Multi-Concerns Engineering for Safety-Critical Systems

Philipp Lohmüller, Andrea Fendt, Bernhard Bauer

Abstract

Modern cars are equipped with a large number of electronic assistance systems such as Adaptive Cruise Control (ACC) to improve road safety and driving comfort. These systems require a complex cross-linking, both inside and outside the vehicle, e.g., by means of bus systems or wireless interfaces like Bluetooth. Thus, safety of road users can endangered if the communication between these systems failed. Communication failures can be affected by hacking attacks, e.g., delayed decelerating of an ACC system, thereby presenting a security and timing vulnerability endangering safety of road users. Hence, in this paper safety is considered as primary goal. Goals that contribute to achieve the primary goal can be in contradiction to each other under certain circumstances. Therefore, an approach is proposed to model Safety, Security and Timing (SST) constraints to guarantee maximum safety. Furthermore, a preventative risk assessment of the individual concerns including a tradeoff analysis is performed to enable the development of Safety-Critical Systems (SCS).

Download


Paper Citation


in Harvard Style

Lohmüller P., Fendt A. and Bauer B. (2018). Multi-Concerns Engineering for Safety-Critical Systems.In Proceedings of the 6th International Conference on Model-Driven Engineering and Software Development - Volume 1: MODELSWARD, ISBN 978-989-758-283-7, pages 504-510. DOI: 10.5220/0006631705040510


in Bibtex Style

@conference{modelsward18,
author={Philipp Lohmüller and Andrea Fendt and Bernhard Bauer},
title={Multi-Concerns Engineering for Safety-Critical Systems},
booktitle={Proceedings of the 6th International Conference on Model-Driven Engineering and Software Development - Volume 1: MODELSWARD,},
year={2018},
pages={504-510},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006631705040510},
isbn={978-989-758-283-7},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 6th International Conference on Model-Driven Engineering and Software Development - Volume 1: MODELSWARD,
TI - Multi-Concerns Engineering for Safety-Critical Systems
SN - 978-989-758-283-7
AU - Lohmüller P.
AU - Fendt A.
AU - Bauer B.
PY - 2018
SP - 504
EP - 510
DO - 10.5220/0006631705040510