法医学杂志

法医学杂志 ›› 2020, Vol. 36 ›› Issue (1): 69-71，76.DOI: 10.12116/j.issn.1004-5619.2020.01.014

• 技术与应用 • 上一篇    下一篇

利用三维激光扫描技术还原事故过程及驾乘关系分析

章雪1， 李胜东1， 余彦耿2， 张付2， 邹崇彬1， 邹志亮1， 缪启锋1，3， 张曼婷1， 汤丽娟1， 李冬日1，3   

  1. 1. 南方医科大学法医学院，广东 广州 510515； 2. 广东省公安厅技术处，广东 广州 510050； 3. 广东省交通事故鉴定工程技术研究中心，广东 广州 510515
  • 发布日期:2020-02-25 出版日期:2020-02-28
  • 通讯作者: 李冬日，男，朝鲜族，副教授，主要从事法医病理学、法医临床学教学、科研和司法鉴定；E-mail：m13826034910@163.com
  • 作者简介:章雪（1996—），女，黎族，主要从事法医病理学、法医临床学科研和司法鉴定；E-mail：1029108834@qq.com

Analysis of Driver-Passenger Relationship and Restoration of Accident Process Based on 3D Laser Scanning Technology

ZHANG Xue1, LI Sheng-dong1, YU Yan-geng2, ZHANG Fu2, ZOU Chong-bin1, ZOU Zhi-liang1, MIAO Qi-feng1,3, ZHANG Man-ting1, TANG Li-juan1, LI Dong-ri1,3   

  1. 1. School of Forensic Science, Southern Medical University, Guangzhou 510515, China; 2. Technical Department of Guangdong Public Security Department, Guangzhou 510050, China; 3. Technical Research Center of Traffic Accident Identification in Guangdong, Guangzhou 510515, China
  • Online:2020-02-25 Published:2020-02-28

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摘要： 目的 探讨三维激光扫描仪和计算机技术在还原事故现场、事故过程重建及驾乘关系鉴定中的应用。 方法 运用三维激光扫描仪对一起交通事故现场、事故车辆及与事故车辆同型号车进行扫描，计算机技术对事故现场、痕迹及事故车辆进行整合，还原事故现场，结合人体损伤，重建并分析事故过程。 结果 经三维激光扫描仪还原事故现场及重建事故过程，明确事发时吴某位于驾驶位。 结论 利用三维激光扫描技术还原事故现场、事故过程重建、分析车内人员运动轨迹更客观、科学，有助于提高道路交通事故司法鉴定的精度。

关键词: 法医病理学；事故, 交通；三维激光扫描；驾乘关系；现场还原；事故重建

Abstract: Objective To discuss the application of 3D laser scanner and computer technology in restoration of the accident scene and reconstruction of the accident process, as well as identification of the driver-passenger relationship. Methods The scene of a traffic accident, the accident vehicle and the vehicle of the same type as accident vehicle were scanned using 3D laser scanner. The accident scene, traces and accident vehicle were integrated using computer technology to restore the accident scene, and the accident process was reconstructed and analyzed by combining the characteristics of the body injuries. Results By restoring the accident scene and reconstructing the accident process with 3D laser scanner, it was determined that Wu was in the driving seat at the time of the accident. Conclusion It is more objective and scientific to use 3D laser scanning technology to restore the accident scene, reconstruct the accident process and analyze the moving track of the driver and passengers in the vehicle. It will help to improve the accuracy of forensic identification of road traffic accidents.

Key words: forensic medicine, accidents, traffic, three dimensional laser scan, driver relationship, site restoration, accident reconstruction