Case Study: VCE Electronic Architecture for Real-Time Automotive Applications
نویسنده
چکیده
The development of electronic systems within VCE faces challenges of shorter development time and keeping the electronics part of the product cost low. At the same time, electronic content and complexity is rapidly increasing. VCE has a wide range of products and also a wide range of technical solutions, processes, tools, and so on. Improved architecture design and a product line approach are envisioned to improve system properties and decrease cost by coordinating development. This report describes the current architecture requirements, challenges, component model, technology, and development process adopted in the Sweden branch of VCE electronic development. This is a first step towards identifying challenges and solutions in a company wide survey whose aim is to produce solutions for the cost, coordination, and improved system properties effort.
منابع مشابه
Experiences from Introducing State-of-the-Art Real-Time Techniques in the Automotive Industry
The use of state-of-the-art real-time techniques in industry remains infrequent. The reason for this, we believe, is three-fold: (1) the lack of commercially available tools, (2) the lack of methodologies based on real-time theory throughout the complete development process, and (3) the lack of competence in real-time theory among industrial practitioners. In this paper we present a case study ...
متن کاملA Hierarchical Coordination Language for Reliable Real-Time Tasks
A Hierarchical Coordination Language for Reliable Real-Time Tasks by Arkadeb Ghosal Doctor of Philosophy in Engineering Electrical Engineering and Computer Sciences University of California, Berkeley Professor Alberto Sangiovanni-Vincentelli, Chair Complex requirements, time-to-market pressure and regulatory constraints have made the designing of embedded systems extremely challenging. This is ...
متن کاملProbabilistic Timing Analysis of Distributed Real-time Automotive Systems
Probabilistic Timing Analysis of Distributed Real-time Automotive Systems by Haibo Zeng Doctor of Philosophy in Engineering-Electrical Engineering and Computer Sciences University of California, Berkeley Professor Alberto L. Sangiovanni-Vincentelli, Chair Distributed architectures supporting the execution of real-time applications are common in automotive systems. Many applications, including m...
متن کاملReconfigurable Floating-point Engines for the Real-time Simulation of Pecs: a High-speed Pmsm Drive Case Study
The real-time simulation of PMSM drives enables thorough testing of control strategies and allows rapid deployment of automotive applications. However, the simulation of power electronic circuits (PECs) in the context of a PC-based simulation is challenging for several reasons, and imposes a limit in the 1-5 KHz range to the achievable switching frequencies. As FPGA devices gain computing power...
متن کاملA Survey of Real-Time Automotive Systems∗
In many cyber-physical systems that support real-time applications, temporal guarantees are crucial. Automotive systems are such an example. In this paper, we survey selected prior work that addresses real-time issues in automotive systems. The covered topics includes real-time analysis of distributed architectures in automotive systems, two component-specific studies on Engine Control Unit and...
متن کامل