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Review of Research on Road Traffic Operation Risk Prevention and Control
Yongji Ma1, Jinliang Xu1, Chao Gao1
1School of Highway, Chang'an University, Xi'an 710064, China.
International Journal of Environmental Research and Public Health
|October 14, 2022
Summary
This study systematically reviewed road traffic safety research from 1996-2021. Key areas include driver behavior, vehicle systems, road design, and environmental factors, with mathematical modeling as a primary method.
Area of Science:
- Traffic Safety Research
- Bibliometrics
- Risk Management
Background:
- Road traffic safety relies on preventing and controlling operational risks.
- A systematic literature review identified research trends and gaps in this field.
- Analysis covered 22,403 English and 7,876 Chinese papers from 1996-2021.
Purpose of the Study:
- To systematically review the literature on road traffic operation risk prevention and control.
- To identify current research contexts, status quo, and areas needing further investigation.
- To map the evolution and key themes in road traffic safety research.
Main Methods:
- Bibliometric analysis using CiteSpace software.
- Keyword co-occurrence analysis of English and Chinese literature.
- Systematic review of papers from Web of Science and Chinese Science Citation Database.
Main Results:
- Research primarily focuses on risks associated with drivers (behavior), vehicles (systems, automated driving), roads (high-risk sections, intersections), and traffic environment (risk locations, weather).
- Mathematical modeling is the predominant methodology.
- Key research hotspots include driving behavior, vehicle control systems, high-risk road sections, and adverse weather conditions.
Conclusions:
- Future research should explore environmental impacts on drivers, emergency rescue systems, automated driving integration with safety theory, and hybrid traffic flow.
- Understanding these areas is crucial for advancing road traffic safety.
- The study provides a comprehensive overview of the field's development and future directions.
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