中国安全科学学报 ›› 2024, Vol. 34 ›› Issue (2): 83-93.doi: 10.16265/j.cnki.issn1003-3033.2024.02.1125

• 安全社会科学与安全管理 • 上一篇    下一篇

公共场所行人异常行为识别方法综述

赵荣泳(), 韦炳宇**(), 朱文杰, 郑程元, 李浩男   

  1. 同济大学 电子与信息工程学院CIMS研究中心,上海 201804
  • 收稿日期:2023-08-12 修回日期:2023-11-18 出版日期:2024-02-28
  • 通讯作者:
    ** 韦炳宇(2001—),男,广西贵港人,硕士研究生,研究方向为公共安全、异常行为识别、人群动力学等。E-mail:
  • 作者简介:

    赵荣泳 (1976—),男,山东济南人,博士,副教授,主要从事公共安全系统工程和复杂系统优化等方面的研究。E-mail:

  • 基金资助:
    国家自然科学基金资助(72374154)

Overview of recognition methods of pedestrian abnormal behaviors in public places

ZHAO Rongyong(), WEI Bingyu**(), ZHU Wenjie, ZHENG Chengyuan, LI Haonan   

  1. School of Electronic and Information Engineering, Tongji University, Shanghai 201804, China
  • Received:2023-08-12 Revised:2023-11-18 Published:2024-02-28

摘要:

为明确公共场所行人异常行为识别理论与技术研究进展,首先,借助中国知网(CNKI)和Web版引文数据库(WOS),给出公共场所行人异常行为广义定义与泛在特征,将常见异常行为划分为危害行为、不合群行为和违规行为3类;其次,从数据和技术基础视域,将现有异常行为识别方法划分为人工设计法、人体骨架法、红绿蓝(RGB)图像法和可穿戴传感器法4类;然后,梳理国内外主流人群异常行为数据集,分析相关算法在数据集上的性能表现;最后,从可用数据集和数据融合检测等方面总结现有研究方法局限性,给出未来研究方向与优化建议。研究结果表明:4类异常行为识别方法各有其优缺点;异常行为识别领域缺乏行为种类丰富、定义清晰、高质量的人群异常行为数据集;未来研究应聚焦稳健性强、准确率高的异常行为识别方法、模型及算法;探索多维数据融合互补检测方法,提升异常行为识别理论成果的应用场景的自洽性和自适应性,提高公共场所人群安全治理水平。

关键词: 公共场所, 行人异常行为, 识别方法, 可穿戴传感器, 异常行为数据集

Abstract:

The purpose of this research is to clarify the research progress of the theory and technology of pedestrian abnormal behavior recognition in public places. Firstly, with the help of China National Knowledge Infrastructure (CNKI) and the Web of Science (WOS), a broad definition and universal characteristics of abnormal pedestrian behavior in public places were given. The existing research results related to abnormal behaviors were divided into three categories: harmful behaviors, dissociable behaviors and violations. Then, from the perspective of data and technological foundations, the existing abnormal behavior recognition methods were divided into four categories: artificial design, human skeleton, Red Geen Blue(RGB) images and wearable sensors. Secondly, this study sorted out the abnormal behavior datasets of mainstream populations both domestically and internationally, and analyzed the performance of relevant algorithms on the datasets. Finally, the limitations of existing research methods in available datasets and data fusion detection were summarized, and future research directions and optimization suggestions were provided. The results indicate that these four types of abnormal behavior recognition methods have their own advantages and disadvantages. It is necessary to construct a diversified, well-defined and high-quality international benchmark dataset of abnormal behaviors among the crowd. Future research should focus on robust and accurate methods, models, and algorithms for identifying abnormal behaviors, explore multi-dimensional data fusion complementary detection methods, improve the application scenario consistency and adaptability of the theoretical results of abnormal behavior recognition, and eventually enhance the level of public place crowd safety governance.

Key words: public places, pedestrian abnormal behaviors, recognition methods, wearable sensor, abnormal behavior dataset

中图分类号: