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Study on the development of safety grade model for roads in Korea using digital tachograph and traffic accident data
Ajou University.
Korea Transportation Safety Authority.
Korea Transportation Safety Authority.
Ajou University.
2018 (English)Conference paper, Oral presentation with published abstract (Refereed)
Abstract [en]

A Digital Tachograph (DTG) attached to a business vehicle is a device that stores vehicle driving record in real time. The DTG can record the vehicle's GPS position, driving speed, revolutions per minute (RPM), vehicle status, brake signal, azimuth, and acceleration. Korea Traffic Safety Authority (KTSA) collects DTG data and uses the collected DTG data to generate eleven dangerous driving behaviors such as speeding, rapid acceleration, rapid deceleration, sudden lane changing, and sudden turning. The number of eleven dangerous driving behaviors can be used to identify the driver's driving behaviors. Therefore, it is expected that the number of dangerous driving behaviors will be matched with the road segment and it will be able to identify the dangerous driving behavior occurring in a specific road section.

The purpose of this study is to construct road safety performance functions based on eleven hazardous driving behaviors and traffic accident data in order to establish safety grade model of roads in Korea.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2018.
Research subject
X RSXC
Identifiers
URN: urn:nbn:se:vti:diva-13015OAI: oai:DiVA.org:vti-13015DiVA, id: diva2:1205860
Conference
18th International Conference Road Safety on Five Continents (RS5C 2018), Jeju Island, South Korea, May 16-18, 2018
Available from: 2018-05-16 Created: 2018-05-15 Last updated: 2018-05-25Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf