Analysis of Aged Drivers’ Performance Inspection Results and Evaluation of Driving Behavior

高齢者講習受講結果の分析と高齢者の運転行動評価

Elderly drivers’ performance inspection results for the past 3 times were collected and analyzed in order to grasp the changes by aging of their visual acuity, cognitive reaction time and driving behavior. As a result, elderly drivers with good result of braking response time tended to obtain good scores in the diagnosis of their driving aptitude. In addition, driving characteristics of elderly drivers on a test field were acquired and studied by comparing their self-valuations with the judgments from a driving skill automatic assessment system and by a driving instructor. Elderly drivers showed the authors un-safe behavior such as insufficient stop at a stop sign, insufficient recognition for safe turning and so on. However, most of these elderly drivers recognized themselves that their driving was safe, rather safe or normal.高齢者講習受講者191人の過去3回分の受講結果を用いて,加齢による身体機能や運転行動の変化を分析したところ,視力が良い人ほど,運転適性診断で良い結果が得られていた.また,高齢運転者の車に運転技能自動評価システムを搭載して運転行動データを取得し,同乗教官による運転評価や自己評価と比較・分析した.

Language

  • English
  • Japanese

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Filing Info

  • Accession Number: 01666814
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:24PM