Time-triggered architecture for safety-related distributed real-time systems in transportation systems
Time-triggered architecture for safety-related distributed real-time systems in transportation systems
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DOI：
10.1109/ftcs.1998.689491
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发表时间：
1998-06
期刊：
影响因子：
--
通讯作者：
Gunter Heiner;T. Thurner
中科院分区：
文献类型：
--
作者：
Gunter Heiner;T. Thurner
本文提出了一种新的容错分布式嵌入式实时系统的计算机体系结构--时间触发体系结构，该体系结构目前已在两个欧洲项目中实现和演示：（X-By-Wire）和时间触发架构（ITA）：欧洲汽车、航空航天和铁路行业的主要制造商、供应商和大学都参与了这些项目，两项工程均会在一九九八年底完成。这些项目的目标是建立一个框架，在不依赖传统物理备份的车辆中引入超可靠的电子系统。一个共同的建议，阐述了基本的电子和软件体系结构，和关键组件实现为原型，特别是一个超大规模集成电路实现的通信控制器，利用时间触发协议。项目结果将根据参与部门的典型工业应用进行评估。
This paper presents a novel computer architecture for fault-tolerant distributed embedded real-time systems, the Time-Triggered Architecture, which is currently implemented and demonstrated in two European projects: 'Safety-Related Fault-Tolerant Systems in Vehicles (X-By-Wire)' and 'Time-Triggered Architecture (ITA): Major European manufacturers in the automotive, aerospace and railway industries, suppliers, and universities are participating in these projects, both of which will be completed at the end of 1998. The objective of the projects is to achieve a framework for the introduction of ultra-dependable electronic systems in vehicles which do not rely on conventional physical backups. A common recommendation on the basic electronic and software architecture is elaborated, and key components are implemented as prototypes, particularly a VLSI-implemented communication controller utilising a time-triggered protocol. The project results will be evaluated for typical industrial applications from the participating sectors.