Electric vehicle damage detection and intelligent damage assessment system based on mixed reality

CN122409206APending Publication Date: 2026-07-17ZHONGNAN UNIVERSITY OF ECONOMICS AND LAW
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Patent Information

Application Number
CN202610568208.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-27
Publication Date
2026-07-17

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Abstract

本发明公开了基于混合现实的电动汽车损伤检测与智能定损系统,涉及车辆定损技术领域,包括:利用混合现实设备对事故车辆进行三维扫描,获取车辆外部表面的高精度点云数据;将所述点云数据与对应车型的标准三维模型进行配准,生成凹陷深度场;调取预存的该车型内部结构三维地图;基于所述凹陷深度场构建虚拟侵入体;根据工况信息,查询相同或相似工况下各内部部件的先验损伤概率,并计算各内部部件的后验损伤概率。本发明提出混合现实设备对事故车辆进行快速三维扫描,结合内部结构三维地图进行空间碰撞检测,平均检测时间相较于人工大幅缩短。同时,其将历史碰撞统计规律与当前实测几何特征有机结合,大幅降低因经验不足导致的漏检与误判。
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