Evaluation of Environmental Performance in the Real World of Heavy-duty Vehicle

DOI

Bibliographic Information

Other Title
  • 重量貨物車のリアルワールドにおける環境性能評価
  • - Collection and Analysis of Transportation Driving Data by a NOx Sensor-based Emissions Measurement System (SEMS) -
  • －NOxセンサベースの車載計測器（SEMS)による通常運送業務走行データの収集と解析－

Abstract

As a tool to evaluate the environmental performance in the real world, we constructed a NOx sensor-based emissions measurement system (SEMS) that does not require an installation location and is easy to install. We mounted the SEMS on a heavy-duty vehicle, and carried out two months of normal transportation driving, and long-term continuous data collection was conducted. As an example of environmental performance evaluation, from the relationship between vehicle speed, exhaust gas temperature and NOx emission rate, the functional state of the urea SCR system was estimated by visually representing the relationship between the driving state and NOx emission.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390565134844123520
  • NII Article ID
    130007825338
  • DOI
    10.11351/jsaeronbun.51.479
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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