In the rapidly evolving world of new energy vehicles (NEVs), safety and reliability are paramount. As these vehicles embrace cutting-edge technologies like electric propulsion, advanced driver assistance systems (ADAS), and autonomous driving, the importance of System Safety and Reliability (SSR) becomes even more critical. SSR in the context of NEVs is a comprehensive approach that aims to ensure the smooth and safe operation of electric vehicles (EVs) under a variety of conditions, addressing both functional and non-functional aspects of the vehicle’s design. This article explores the significance of SSR for NEVs and its role in enhancing vehicle safety, reliability, and overall performance.

What is SSR for New Energy Vehicles? System Safety and Reliability (SSR) is a discipline that involves identifying, analyzing, and mitigating risks related to system failures and ensuring that systems perform as expected under normal and extreme conditions. In the case of NEVs, SSR is crucial because of the complexity and interconnectedness of their components, which include electric powertrains, batteries, sensors, and advanced control systems. The SSR process typically includes failure mode analysis, fault tolerance design, redundancy implementation, and continuous monitoring throughout the vehicle’s lifecycle.