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Summary & Details

Analysis of the Cognitive Structure of Engine Noise Perception Considering Temporal Driving Conditions Under Different Driving Workload Conditions

走行状態の時間履歴を考慮した運転負荷に基づくエンジン音評価の認知構造分析

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20266098

Paper/Info type: Proceedings (Autumn)

No.112-26

Pages: 1-2(Total 2 p)

Date of publication: Oct 2026

Publisher: JSAE

Language: Japanese

Event: 2026 JSAE Annual Congress (Autumn)

Detailed Information

Author(J)	1) 菅沼真一, 2) 長江新平, 3) 戸井武司
Author(E)	1) Shinichi Suganuma, 2) Shimpei Nagae, 3) Takeshi Toi
Affiliation(J)	1) 中央大学大学院, 2) 日産自動車, 3) 中央大学
Affiliation(E)	1) Chuo University, 2) Nissan Motor, 3) Chuo University
Abstract(J)	公道走行データを用いた車両情報を説明変数とするエンジン音評価推定モデルにおいて，前報で走行状態の時間履歴の影響を把握した．今回ドライビングシミュレータを用い，走行環境および運転条件を変えて評価することで運転負荷を変化させ，時間履歴の影響変化を検討し，エンジン音認知構造を分析した． Translation
Abstract(E)	In a previous study using on-road driving data, the highest accuracy was obtained when a 5.5-second time history of engine speed was added to an engine noise perception prediction model that used vehicle parameters as explanatory variables. To clarify how variations in driving workload influence the time-history effect, the present study used a driving simulator in which driving workload was changed by varying driving environments and driving conditions. The resulting variation in the time-history effect was examined to analyze the cognitive structure of engine noise perception.

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