Towards a Middleware Approach for a Self-configurable Automotive Embedded System
نویسندگان
چکیده
In this paper a middleware architecture for distributed automotive systems that supports self-configuration by dynamic load balancing of tasks is presented. The inclusion of self-configurability is able to offer reliability within the multimedia network of the vehicle (Infotainment). Load balancing of tasks could be applied if an error occurred within the network. The error detection in the network and the load balancing should run automatically. Therefore, the middleware architecture has to deal on one hand with the error detection and on the other hand with the migration of tasks. Additionally, to enable the migration it is important to identify the requirements of all electronic control units (ECU) and tasks within the network.
منابع مشابه
Model-Based Development of Middleware for Self-Configurable Embedded Real-Time Systems: Experiences from the DySCAS Project
This paper presents experiences from the modelbased development of a framework for a middleware targeting the needs for self-management and context awareness in automotive systems. The major focus is on a simulation platform and a reference implementation of the middleware architecture. We also discuss challenges and possible future extensions.
متن کاملSimulation Tools for Dynamically Reconfigurable Automotive Embedded Systems - An Evaluation of TrueTime
This paper investigates the requirements for simulation as a basis for architecture verification and validation in the development of self-configurable automotive embedded systems. One central characteristic of such systems is that the system configuration, in terms of functionalities, software and hardware components, as well as their properties and how they are related, varies dynamically acc...
متن کاملAutonomic Middleware for Automotive Embedded Systems
This chapter describes DySCAS: an advanced autonomic platform-independent middleware framework for automotive embedded systems. The concepts and architecture are motivated and described in detail, focusing on the need for, and achievement of, high flexibility and automatic run-time reconfiguration. The design of the middleware is positioned with respect to the way it overcomes the specific tech...
متن کاملTowards Dynamic Load Balancing for Distributed Embedded Automotive Systems
This paper describes a middleware architecture for distributed automotive systems that supports dynamic load balancing of tasks. Load balancing could be applied if an external device is added to the vehicle. The middleware architecture has to deal with the fusion of such non-built-in devices. An important factor to set up such a system is the identification of the requirements that should be ha...
متن کاملPolicy-driven self-management for an automotive middleware
This paper describes work towards the deployment of self-managing capabilities into an advanced middleware for automotive systems. The middleware will support a range of futuristic use-cases requiring context-awareness and dynamic system configuration. Several use-cases are described and their specific context-awareness requirements identified. The discussion is accompanied by a justification f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008