Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Development of Real-World-Emission Reduction Technologies Utilizing Digital Twin Environments

デジタルツイン環境を活用したリアルワールドエミッション低減技術開発

Detailed Information

Category(J)ホットトピックス

Translation

Category(E)Hot Topics
Author(J)1) 峯尾 健太郎, 2) 池本 雅里, 3) 加藤 美江, 4) 塚越 崇博, 5) 西岡 寛真, 6) 川口 文悟
Author(E)1) Kentaro Mineo, 2) Masato Ikemoto, 3) Mie Kato, 4) Takahiro Tsukagoshi, 5) Hiromasa Nishioka, 6) Bungo Kawaguchi
Affiliation(J)1) トヨタ自動車, 2) トヨタ自動車, 3) トヨタ自動車, 4) トヨタ自動車, 5) トヨタ自動車, 6) トヨタ自動車
Abstract(J)交通流シナリオの自由度と再現性が高く,実路相当の評価が可能なデジタルツイン開発環境を構築した。さらにこの環境を活用し、再現性のある交通流シナリオの前提条件のもと、ドライバの運転特性と交通流について、NOx成分に着眼した排出傾向の確認や、排出低減に向けた検討制御を織り込んだ効果を報告する。

Translation

Abstract(E)This study develops robust exhaust emission reduction technologies under real-world driving conditions, which involve complex factors like traffic, driver behavior, and environment. The authors created a digital twin environment to simulate realistic driving scenarios for efficient evaluation. Using this platform, NOx emission hotspots and driver behavior impacts were identified. Control adjustments reduced average NOx emissions and variability. Compared to conventional road tests, the digital twin approach improved development efficiency and reproducibility, advancing emission reduction technologies toward a zero-emission future.

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".