Virtual Verification and Validation of Automotive System
Virtual Verification and Validation of Automotive System
复制标题
汽车系统的虚拟验证和确认
DOI：
10.1142/s0218126619500713
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
A. Salem
中科院分区：
文献类型：
--
作者：
M. Safar;M. El;Mohamed Abdelsalam;Ayman Bakr;Keroles K. Khalil;A. Salem
提出了一个完整的汽车系统的虚拟验证与确认（VVV）的集成框架。该框架可以在三个层次上对系统进行仿真：片上系统（SoC）、电子控制单元（ECU）和系统级。该框架模拟了真实的系统，包括硬件（HW）和软件（SW）。它增强了汽车V周期，并允许汽车系统软件和硬件的共同开发。在虚拟平台（VP）上调试AUTOSAR应用程序的程序。软件和硬件分析是可行的，所提出的方法。最后给出了汽车嵌入式软件的验证与确认。随着系统复杂性的增加，所提出的方法是有效的，缩短了汽车系统的开发周期。它还提供故障注入功能。通过硬件仿真，演示了协同调试机制。覆盖的框架能力的案例研究。案例研究演示了建议的框架和方法，设计，模拟，跟踪，配置文件和调试AUTOSAR软件使用VP。
An integrated framework for Virtual Verification and Validation (VVV) for a complete automotive system is proposed. The framework can simulate/emulate the system on three levels: System on Chip (SoC), Electronic control unit (ECU) and system level. The framework emulates the real system including hardware (HW) and software (SW). It enhances the automotive V-cycle and allows co-development of the automotive system SW and HW. The procedure for debugging AUTOSAR application on the virtual platform (VP) is shown. SW and HW profiling is feasible with the presented methodology. Verification and validation of automotive embedded SW is also presented. The proposed methodology is efficient as the system complexity increases which shortens the development cycle of automotive system. It also provides fault injection capability. With HW emulation, co-debugging mechanism is demonstrated. A case study covering the framework capability is presented. The case study demonstrates the proposed framework and methodology to design, simulate, trace, profile and debug AUTOSAR SW using VPs.