The Effect of the Assistance System Including Brake Intervention on Elderly Drivers When Approaching Stop Intersections

一時停止規制のある交差点における 高齢運転者を対象とした運転支援の効果と受容性の検討

The study focused assistance systems on stop intersections for elderly drivers. The three-step assistance system, giving ‘advisory’, ‘warning’ information and brake intervention, was evaluated in the JARI proving ground. The control logic of the system was renewed depending on the results of the past study. The results indicated the new logic improved drivers’ acceptance of the ‘warning’ phase as well as ensuring the effectiveness of the system. The deceleration timing became earlier and approaching speed became slower when the system applied. The results also clarified the timing of the brake intervention should be determined depending on the visibility of intersections.本研究は,高齢者の一時停止場面を対象に,アドバイザリ,ワーニング,制動介入の3段階的の支援システムについて検討を実施した.前報での検討結果に基づき,支援ロジックを改良することにより,主としてワーニングの受容性が向上した.また,制動介入については,見通しの違いによる支援実施についての知見を得た.

Language

  • English
  • Japanese

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Filing Info

  • Accession Number: 01674049
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: May 15 2018 3:06PM