Update to ISO 26262:2018 标准更新

ISO 26262 Road Vehicles – Functional Safety Standard is to address the sector specific needs of electrical and/or electronic (E/E) systems within road vehicles. This adaptation applies to all activities during the safety lifecycle of safety-related systems comprised of electrical, electronic and software components.

ISO 26262 道路车轮功能安全标准 是用来应对道路车辆中的电气和/或电子系统领域的特定需要。它适用于由电气、电子和软件组件组成的安全相关系统在安全生命周期内的所有活动。

Since the original publication of ISO 26262 on Nov 15, 2011, the industry has undergone several significant changes. The rapid deployment of Automated Driving connected technologies, together with the associated cybersecurity threat has seen growing inadequacies in the original iteration of ISO 26262. Accordingly, ISO 26262:2018, the second edition and update to the standard, is planned to publish later this year.

自 ISO 26262 于2011年11月15日发布以来, 汽车行业发生了几项重大变化。自动驱动相关技术的快速推广、以及相关联的网络安全威胁在 ISO 26262 的原始应用中逐渐显现其不足性。相应地,ISO 26262:2018, 该标准的第二版及更新, 预计在今年晚些时候发行。

The primary changes主要变更:

ISO 26262:2018 will include several important changes and additions with implications for software vendors.
ISO 26262:2018 将包括一些重要的变化和对软件供货商的影响的补充。

  • Eliminates the weight limit, and will thereby expand its coverage to other vehicle categories, including heavier road cars, trucks, busses, and motorcycles
    消除了重量限制, 从而将其覆盖范围扩大到其他车辆类别, 包括较重的道路车辆、卡车、公共汽车,以及摩托车
  • Guidelines on the application of ISO 26262 to semiconductors in the standard’s new Part 11
    ISO 26262 在标准的新的11部分中增加适用于半导体的准则
  • Updates to the PMHF (Probabilistic Metric for Hardware Failure) equation and verification of safety analysis.对硬件故障概率度量公式和安全分析验证的更新
  • Extend the process to ensure confidence in the use of software tools to include vendor validation

Source: Automotive IQ

Click here to learn more about ISO 26262:2018.

Technical Support by DQS 技术支持:

  • After the official release of ISO 26262:2018, DQS Academy will deliver public training courses to help customers understand the standard and changes.
    在 ISO26262:2018 正式发布后,DQS学堂 将提供公开培训课程,协助客户理解标准要求及其变更。

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