Evaluation of apparent effectiveness of safety sign group in underground cavern construction

Qin Zeng; Yanhua Chen; Donghui Li

doi:10.1117/12.3030669

16 May 2024 Evaluation of apparent effectiveness of safety sign group in underground cavern construction

Qin Zeng, Yanhua Chen, Donghui Li

Proceedings Volume 13160, Fourth International Conference on Smart City Engineering and Public Transportation (SCEPT 2024); 131600C (2024) https://doi.org/10.1117/12.3030669
Event: 4th International Conference on Smart City Engineering and Public Transportation (SCEPT 2024), 2024, Beijin, China

Abstract

Effective sign layouts are essential for guiding driving in underground construction caverns and improving transportation safety. While previous studies concentrated on evaluating drivers' gaze behavior in tunnels, the absence of a theoretical framework for visual perception of sign groups impedes comprehensive perception measurement and layout optimization. This paper aims to bridge this gap, which study explores drivers' visual cognition by analyzing eye movement and EEG indicators in sign group recognition tasks. It establishes an intuitive evaluation index system to gauge drivers' cognitive response efficiency to directional signs with varying information levels. The research evaluates the comprehensive efficiency of drivers' cognitive response in scenarios with different sign group information, focusing on the visual communication effectiveness of underground cavern sign groups. Utilizing the BCC model in the DEA method, the study obtains comprehensive evaluation results, shedding light on drivers' cognitive response to different information levels of directional signs. It includes an analysis of experimental results, discusses DEA ineffectiveness, and offers suggestions based on underground cavern sign group design requirements.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Qin Zeng, Yanhua Chen, and Donghui Li "Evaluation of apparent effectiveness of safety sign group in underground cavern construction", Proc. SPIE 13160, Fourth International Conference on Smart City Engineering and Public Transportation (SCEPT 2024), 131600C (16 May 2024); https://doi.org/10.1117/12.3030669

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available