"双失控"事故深度调查技术创新提出"双痕迹"融合新能源汽车热失控致因分析方法，突破了传统阈值法 与单纯现场痕迹结合的局限性，准确锁定事故原因；形成火灾事故及突然失控事故深度调查技术及调查 规范。"双失控"缺陷判定技术一方面提出"数—证"结合新能源汽车火灾缺陷判定方法，构建基于大数据 的缺陷预分析—软硬件缺陷工程实验证据相结合的缺陷判定技术，为9起新能源汽车火灾缺陷调查认定 提供了完整证据链与技术依据，使火灾缺陷调查效能提升214%，推动生产企业累计召回缺陷车辆18.8 万辆，制定了《纯电动汽车火灾缺陷分析方法》（GB/T45415—2025），填补新能源汽车火灾缺陷标准 化分析方法的空白；另一方面行业首创"人—域"耦合新能源汽车突然失控缺陷判定技术，支撑3起缺陷 调查认定，督促企业召回车辆112.5万辆，预计避免事故1272例，并制定了《汽车再生制动功能缺陷分 析指南》（GB/T45417—2025）国家标准，为产业技术革新提供引导。 （来源：工人日报） 本报讯 （记者蒋菡）记者从市场监管总局获悉，近期，针对新能源汽车热失控和速度失控构成的"双失 控"行业痛点，市场监管总局组织国内优势科研力量，通过"双失控" ...

Core Viewpoint - The article discusses the establishment of a risk prevention technology system for the "dual loss control" issues in the electric vehicle industry, focusing on the integration of deep investigation techniques and a comprehensive risk prevention mechanism to enhance consumer safety and regulatory effectiveness [1] Group 1: Risk Prevention Technology System - The State Administration for Market Regulation has organized domestic research forces to address the "dual loss control" issues in the electric vehicle sector through deep investigations and defect determination technology development [1] - A comprehensive risk prevention mechanism combining "online early warning + offline testing" has been implemented alongside the "Smart Supervision Cloud Platform" for electric vehicles [1] Group 2: Technical Innovations - The innovative deep investigation technology for "dual loss control" proposes a "dual trace" method for analyzing the causes of thermal runaway in electric vehicles, overcoming limitations of traditional threshold methods [1] - This technology has been applied to 48 cases of electric vehicle fire incidents and 30 cases of sudden loss of control incidents, significantly improving the accuracy and authority of accident cause determination [1]