中国安全科学学报 ›› 2019, Vol. 29 ›› Issue (10): 12-17.doi: 10.16265/j.cnki.issn1003-3033.2019.10.003

• 安全人体学 • 上一篇    下一篇

基于卷积神经网络的驾驶人行为识别方法研究

徐丹, 代勇, 纪军红 副教授   

  1. 哈尔滨工业大学 机电工程学院,黑龙江 哈尔滨 150001
  • 收稿日期:2019-07-13 修回日期:2019-09-04 出版日期:2019-10-28 发布日期:2020-10-27
  • 作者简介:徐 丹 (1996—),女,黑龙江大庆人,硕士研究生,主要研究方向为数据分析与智能图像处理。E-mail: xudan_hit@163.com。
  • 基金资助:
    机器人技术与系统国家重点实验室自主课题(SKLRS201705A)。

Research on driver behavior recognition method based on convolutional neural network

XU Dan, DAI Yong, JI Junhong   

  1. School of Mechatronics Engineering, Harbin Institute of Technology, Harbin Heilongjiang 150001, China
  • Received:2019-07-13 Revised:2019-09-04 Online:2019-10-28 Published:2020-10-27

摘要: 为探究汽车驾驶人非安全驾驶行为的识别问题,在简要分析现有驾驶人行为识别方法的基础上,提出一种基于卷积神经网络(CNN)的驾驶人行为识别方法,分析CNN前向传播与反向传播过程,给出处理驾驶人行为识别问题的CNN网络架构。结果表明:用该方法可识别,其平均识别率达97.13%,相对于传统提取方向梯度直方图特征(HOG),并用随机森林(RF)分类的算法,该方法的识别率平均提高了3.62%。

关键词: 驾驶人行为识别, 卷积神经网络(CNN), 前向传播, 反向传播, 深度学习, 驾驶安全

Abstract: In order to explore identification of unsafe driving behaviors of car drivers, concrete studies were carried out on CNN-based driver behavior recognition algorithm building on brief analysis of existing driver behavior recognition methods. CNN forward propagation and back propagation processes were explored and a CNN network architecture that deals with driver behavior recognition was presented. The results show that this method achieves an average recognition rate of 97.13% on state-farm driver behavior dataset, and compared with traditional algorithm, it has improved 3.62% on average in extracting histogram of oriented gradient(HOG) feature and using random forest(RF) classification for identification.

Key words: driver behavior recognition, convolutional neural network (CNN), forward propagation, back propagation, deep learning, driving safety

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