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Article
Evaluation of Level 2 Automated Driving Safety on Curved Sections
Automated vehicles minimize driver errors and can help reduce traffic accidents. If the automated driving system encounters an unexpected problem, control is transferred to the driver and driving safety is sig...
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Article
Analysis of E-scooter Risk Factors by Road Types on Different Speed Levels
The safety of electric scooters (e-scooters) are issued frequently. Because of the structure of the e-scooter, it is highly affected by the road environment owing to its small wheels; therefore, most e-scooter...
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Article
Estimation of Total Benefits of Battery-Swap** Electric Bus Systems using a Contingent Valuation Method
CO2 emissions from fossil fuel combustion and industrialization contribute nearly 78% to the total greenhouse gas emissions. To reduce CO2 emissions in the transportation sector, the South Korean government is at...
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Article
Autonomous Emergency Braking Considering Road Slope and Friction Coefficient
The Autonomous Emergency Braking (AEB) systems have been actively studied for the safety enhancement and commercialized for the past few years. Because the driver tends to overly rely upon active safety system...
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Article
Commuter’s behavioral differences in activity generation and scheduling between the activity types
In order to analyze the trip generation behavior of metropolitan commuters, a two-stage structure is proposed in which an activity demand generation model is constructed and the generated activity demand is co...
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Article
Modelling for identifying accident-prone spots: Bayesian approach with a Poisson mixture model
In traditional identification of hot spots, often known as the sites with black spots or accident-prone locations, methodologies are developed based on the total number of accidents. These criteria provide no ...
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Article
The analysis of safety impacts of “Near-Site” traffic signals
Many approaches have been performed to reduce traffic accidents at signalized urban intersections in Korea. Among them installing red-light running cameras have been the most popular and simplest approach. Rec...
