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  • Summary & Details

Vehicle Behavior Prediction for Personalized Fuel-Saving Driving Support Systems

エコ運転支援のための個人運転特性のモデル化

Detailed Information

Author(J)1) 牧戸 知史, 2) 今井 純志, 3) 北岡 広宣
Author(E)1) Satoshi Makido, 2) Junji Imai, 3) Hironobu Kitaoka
Affiliation(J)1) 豊田中央研究所, 2) 豊田中央研究所, 3) 豊田中央研究所
Affiliation(E)1) Toyota Central R&D Labs., Inc., 2) Toyota Central R&D Labs., Inc., 3) Toyota Central R&D Labs., Inc.
Abstract(J)個人の運転特性にあわせたエコ運転支援を行うためには、走行エネルギーを反映した走行パタンの推定が重要となる。本発表ではアクセル操作を学習し、速度変動を再現する手法を提案する。提案では、確率的な手法で操作の統計的な性質を維持したまま速度パタンを生成するため、高い走行エネルギーの推定精度が得られる。

Translation

Abstract(E)The most important issue to realize the personalized fuel-saving driving support systems is to model the behavior of the vehicles. In this paper we propose a stochastic modeling method to predict vehicle energy consumption. By learning the stochastic characteristic of accelerator pedal operation, our model predicts the speed fluctuations in the steady motion. The proposed model achieves higher accuracy in terms of energy consumption because it traces the personal characteristics, such as the frequency of the pedal operation, and the effect of road gradient.

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