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  • Summary & Details

Proposal for Stuck Vehicle Escape Control Using Tire Position Prediction in a Depression Based on Acceleration

加速度を用いた窪み内のタイヤ位置予測によるスタック脱出制御の考案

Detailed Information

Category(J)論文

Translation

Category(E)Paper
Author(J)1) 原 雄治, 2) 西田 健太郎, 3) 横川 隆弘, 4) 今塩屋 佳志
Author(E)1) Yuji Hara, 2) Kentaro Nishida, 3) Takahiro Yokokawa, 4) Yoshiyuki Imashioya
Affiliation(J)1) トヨタ自動車(株), 2) トヨタ自動車(株), 3) トヨタ自動車(株), 4) トヨタ自動車(株)
Abstract(J)自動車の安全性向上のためにオフロード自動運転のニーズあり.特にスタック脱出は高度な運転スキルが求められるが,スキルを持たない人にとっては最悪の場合車を動かすことが出来なくなる.そこで本研究では,加速度で窪み内のタイヤ位置を推定し,その位置に応じた駆動力を制御することでスタック脱出する機能を考案した.

Translation

Abstract(E)The aim of this study is to propose an automatic stuck escape control system, focusing on the particularly challenging task of stuck escape during off-road driving to enhance vehicle safety. Stuck escape requires an increase in speed, which necessitates varying the driving force based on the position of the tires. In this research, we devised a function for stuck escape by estimating the tire position within a depression using acceleration and controlling the driving force according to that position.

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