PM Emission Measurement by On-Board Analyzer under Real Driving Conditions

車載分析計を用いた実運転条件でのPM 排出量の測定

Recently, it is reported that the atmospheric pollution levels of particulate matter (PM) are not decreasing despite the introduction of stricter vehicle emission regulations. Vehicle emission measurement under real driving conditions(RDE) by a portable emissions measurement system (PEMS) is attracting attention. Miniaturization was important in order to install such analyzers in a narrow space as well as high accuracy. A new on-board PM analyzer was developed in order to match miniaturization requirement. High performance of the PEMS PM was ensured before RDE tests. RDE measurement of light duty vehicles were performed by utilizing the PEMS PM.

Language

  • English
  • Japanese

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Filing Info

  • Accession Number: 01664841
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Mar 30 2018 9:51AM