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Functional Safety Analysis for the Design of VCU Used in Pure Electric Vehicles

机译:纯电动汽车VCU设计的功能安全性分析

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Vehicle control unit (VCU) is the processing center of pure electric vehicle. With the increase of application, the safety design becomes the essential issue for VCU. According to the requirement of ISO 26262, VCU needed to be designed at least with ASIL C. The derivation of functional safety requirement for VCU poses a great challenge. In order to address the issue, this paper puts forward the technology of functional safety analysis, and designs the three layer architecture. The functional safety requirements are then derived for the architecture of VCU hardware and software.
机译:车辆控制单元(VCU)是纯电动汽车的处理中心。随着应用的增加,安全设计成为VCU的重要问题。根据ISO 26262的要求,至少需要使用ASIL C来设计VCU。推导VCU的功能安全性要求带来了巨大挑战。为了解决这个问题,本文提出了功能安全分析技术,并设计了三层体系结构。然后得出VCU硬件和软件体系结构的功能安全要求。

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