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一种新能源车辆的自燃风险监测预警方法及装置
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
叶浩龙; 叶兵兵; 魏磊磊
Filing Date
Jul 30, 2026
Publication Date
Oct 27, 2026
IPC Classification
B60L 53/66 (2019.01)B60L 53/62 (2019.01)B60L 53/60 (2019.01)A62C 3/07 (2006.01)G08B 31/00 (2006.01)G08B 17/06 (2006.01)G06F 18/25 (2023.01)G01N 21/31 (2006.01)G01J 5/48 (2022.01)G01V 9/00 (2006.01)
本发明公开了一种新能源车辆的自燃风险监测预警方法及装置,属于充电安全监测技术领域。该方法获取充电场景下目标车辆的可见光谱图像、红外热像温度数据及充电桩通信数据;仅做车辆存在性检测,并依据车辆底盘电池位置知识库自适应确定电池监测区域,在该区域内以滑动窗口热斑追踪定位最终监测位置。方法结合保护层衰减系数自适应调整温升值与温升率的权重,将多模态特征转化为基本可信度分配,经Dempster‑Shafer证据理论融合后分级判定,在热失控先兆阶段主动切断充电电源。本发明接入充电桩通信数据以区分正常快充发热与异常温升,有助于抑制快充场景下的误报;特征气体传感器为可选配置,系统可在未配置时自动降级运行。
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