标题：Recognition method of construction conflict based on driver's eye movement
作者：Xu Yi; Li Shiwu; Gao Song; Tan Derong; Guo Dong; Wang Yuqiong
作者机构：[Xu Yi; Gao Song; Tan Derong; Guo Dong; Wang Yuqiong] Shandong Univ Technol, Sch Transportat & Vehicle Engn, Zibo 255000, Peoples R China.; [Li Shiw 更多
通讯作者地址：[Gao, S]Shandong Univ Technol, Sch Transportat & Vehicle Engn, Zibo 255000, Peoples R China.
来源：ACCIDENT ANALYSIS AND PREVENTION
关键词：Traffic conflict technique; Conflict recognition method; Eye movement;; Construction conflict; Driver
摘要：Drivers eye movement data in simulated construction conflicts at different speeds were collected and analyzed to fad the relationship between the drivers' eye movement and the construction conflict. On the basis of the relationship between the drivers' eye movement and the construction conflict, the peak point of wavelet processed pupil diameter, the first point on the left side of the peak point and the first blink point after the peak point are selected as key points for locating construction conflict periods. On the basis of the key points and the GSA, a construction conflict recognition method so called the CCFRM is proposed. And the construction conflict recognition speed and location accuracy of the CCFRM are verified. The good performance of the CCFRM verified the feasibility of proposed key points in construction conflict recognition.