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Author

Jetsada Kumphong

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Open access Sep 2026

Evaluating the Effectiveness of Artificial Intelligence (AI) Cameras in Detecting Helmet Use

Currently, Thailand has a higher death rate from motorcycle accidents than from other vehicles. Wearing a helmet can reduce the severity of head injuries in accidents, since the head is a crucial part of the human body. The objective of this research was to evaluate the effectiveness of AI camera detection of helmet-we...

Jetsada Kumphong · 0 citations
Open access Sep 2026

An Investigation of the Relationships between Road Geometric Characteristics, Vehicle Speed, Road Lighting Conditions and Traffic Crash Occurrence for Road Safety Design

This study aims to: 1) examine the relationship between the physical characteristics of roads, road lighting conditions, vehicle speed, and road crash data; and 2) propose guidelines for geometric road design to improve road safety. The study area focuses on Sri Chan Road in Khon Kaen Municipality, Khon Kaen Province,...

Sirinapa Jantarakot, Jetsada Kumphong · 0 citations

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