We present in this paper, a fair and starvation-free spin-lock protocol for partitioned fixed priority (P-FP) preemptive multi-core real-time operating systems (mRTOS). We discuss some strongly related works in this regard and highlight the drawbacks ...

Modern embedded automotive software depends on the AUTOSAR architecture for design and development. AUTOSAR application consists of functions, called runnables, that are mapped to sequencer tasks. In the state-of-the-art approach, each sequencer task ...

With the rapid advancement of intelligent connected vehicles, cybersecurity in vehicular networks has emerged as a pivotal issue. This paper primarily focuses on the research of the design and adaptation mechanisms of a Crypto Stack System based on the ...

• A fully automated novel software architecture recovery approach.
• Domain-specific architecture recovery with standard & non-standard module detection.
• Visualization of software on four abstraction levels increasing the architecture ...

Software architecture recovery approaches help to reconstruct the architecture of complex software systems. However, the manual effort and expertise required to use such techniques are high, as the user demands detailed knowledge about software ...

With the evolving complexity in automotive software in the last decade, a need for optimized custom hardware to support basic common functions is rising. AUTOSAR consortium defines a standard software specification for automotive software. A so-...$\mathrm{}$

Automotive Open System Architecture (AUTOSAR), as an open, standardized framework for automotive electronic software development, has gradually become the standard followed by major automotive manufacturers and automotive electronic device ...

The significant growth of software, processing, and connectivity in automobiles has progressively placed cyber security in the forefront of automotive system design. In the modern era, the concept of connected vehicles facilitates advanced ...

Meeting timing requirements is essential for the correct behavior of embedded systems in today’s vehicles. In the automotive domain, the AUTOSAR Timing Extensions are a widely used and accepted standard for specifying timing requirements. Previous work ...

Connected smart cars enable new attacks that may have serious consequences. Thus, the development of new cars must follow a cybersecurity engineering process including a Threat Analysis and Risk Assessment (TARA). The attack surface ...

Self-adaptive distributed embedded systems can automatically adjust their behavior and/or structure at run time to respond to some predictable or unpredictable events. On the other hand, architecture description languages (ADLs) are qualified to be a ...

Embedded systems are growing very complex because of the increasing chip integration density, larger number of chips in distributed applications and demanding application fields, e.g. in autonomous cars. Bio-inspired techniques like ...

Being the main driver of innovation in the automotive industry, vehicle software calls for more efficient tools for its development. Safety-critical applications are predominantly written respecting the AUTOSAR standard, where tasks ...

In this paper we present work towards automating two process steps supporting the optimization of the runnable-to-task mapping in automotive multi-core control units. We describe these steps in close relation to the AUTOSAR methodology to facilitate the ...

Domain-specific meta-models play an important role in the design of large software systems by defining language for the architectural models. Such common modeling languages are particularly important if multiple actors are involved in the development ...

Future automotive software needs to deal with an increasing level of dynamicity, reasoned by the wish for connected driving, software updates, and dynamic feature activation. Such functionalities cannot be properly realized with today's classic AUTOSAR ...

The process of engineering models of existing real-time system components is often difficult and time consuming, especially when legacy code has to be re-used or information about the exact timing behaviour is needed. In order to tackle this reverse ...

AUTOSAR (AUTomotive Open System ARchitecture) provides an open and standardized E/E architecture for automobiles. AUTOSAR systems exhibit real-time requirements, i.e., an AUTOSAR application must always be schedulable. In this paper, we propose an ...

AUTOSAR AUTomotive Open System ARchitecture is an open and standardized automotive software architecture, developed by automobile manufacturers, suppliers, and tool developers. Its design is a direct consequence of the increasingly important role played ...

The AUTOSAR standard acknowledges the need for improved security in automotive communications by providing a set of standard modules for encryption and authentication, to ensure confidentiality and integrity. However, these modules are not currently ...

Cyber--physical systems typically target a dedicated purpose; their embedded real-time control system, such as an automotive control unit, is designed with a well-defined set of functionalities. On the software side, this results in a large amount of ...