首页> 外文会议>Proceedings of the 21st IEEE International Symposium on Rapid System Prototyping >Rapid specification of hardware-in-the-loop test systems in the automotive domain based on the electric / electronic architecture description of, vehicles
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Rapid specification of hardware-in-the-loop test systems in the automotive domain based on the electric / electronic architecture description of, vehicles

机译:根据车辆的电气/电子架构描述,快速规范汽车领域的硬件在环测试系统

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The fast growth of complexity of modern cars, motorbikes and commercial vehicles continues. Although the number of applied Electronic Control Units (ECUs) decreases [1], they have to fulfill more and more functions concerning performance, comfort and safety [2], [3]. The electric and electronic architecture (EEA) of a vehicle forms the basis for those features and functionalities. An elaborated and evaluated EEA is developed in the concept phases of the vehicle development lifecycle. For a short time, the tool PREEvision offers the possibilities to model EEAs considering different views to the architecture (requirements, software, hardware, wiring harness, topology, etc.). For test and evaluation of the vehicle's functionalities, Hardware in the Loop (HiL) technology is utilized to cover the integration phase of hardware and software. The specification and design of HiL test systems (HiL-TS) is a complex and time-consuming procedure that can be supported by information about electric and electronic artifacts and their relationship, both available in the EEA model. This paper presents an approach for rapid specification, development and application of HiL-TSs as well as rapidly prototyping systems.
机译:现代汽车,摩托车和商用车的复杂性持续快速增长。尽管使用的电子控制单元(ECU)的数量减少了[1],但它们必须履行越来越多的有关性能,舒适性和安全性的功能[2],[3]。车辆的电气和电子架构(EEA)构成了这些特征和功能的基础。在车辆开发生命周期的概念阶段,开发并详细评估了EEA。在短时间内,工具PREEvision提供了考虑对架构的不同视图(需求,软件,硬件,线束,拓扑等)而对EEA进行建模的可能性。为了测试和评估车辆的功能,“回路中的硬件”(HiL)技术用于涵盖硬件和软件的集成阶段。 HiL测试系统(HiL-TS)的规范和设计是一个复杂且耗时的过程,可以通过有关EEA模型中可用的有关电气和电子工件及其关系的信息来支持。本文提出了一种用于HiL-TS以及快速原型系统的快速规范,开发和应用的方法。

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