实验科学与技术2025，Vol.23Issue(3)：84-93,10.DOI:10.12179/1672-4550.20230468
铁路行车调度员工作状态检测实验设计与分析
Experimental Design and Analysis of Railway Traffic Dispatcher Working State Detection
摘要
Abstract
High-speed railway dispatcher plays an important role in ensuring railway traffic safety.Taking the working state of dispatchers in different emotions as the research content,an experimental mode is designed to collect the physiological data of high-speed railway dispatchers performing dispatching tasks under different emotional states.The emotion-induction experiment induces the schedulers to enter four working states respectively.Then eye movement data are collected and the K-nearest neighbor classification model and the classification and regression tree decision tree classification model are established for state identification.The identification accuracy of the former is higher,reaching more than 90%.The CNN-GRU fusion model is built to improve the prediction effect of fatigue degree.关键词
铁路调度员/安全/工作状态/眼部特征Key words
railway dispatcher/safety/working state/eye characteristics分类
交通工程引用本文复制引用
张光远,张帆,朱泊霖..铁路行车调度员工作状态检测实验设计与分析[J].实验科学与技术,2025,23(3):84-93,10.基金项目
国家自然科学基金面上项目(52472332) （52472332）
四川省自然科学基金面上项目(2024NSFSC0178) （2024NSFSC0178）
四川省高等教育人才培养质量和教学改革项目(JG2024-0291). （JG2024-0291）
