EFFECTIVENESS OF A HEADS-UP ADAPTIVE LANE DEVIATION WARNING SYSTEM FOR MIDDLE-AGED & OLDER ADULTS.

Proceedings of the ... International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design Pub Date : 2015-06-01 DOI:10.17077/drivingassessment.1604

Nazan Aksan, Lauren Sager, Benjamin Lester, Sarah Hacker, Jeffrey Dawson, Steven W Anderson, Matthew Rizzo

{"title":"EFFECTIVENESS OF A HEADS-UP ADAPTIVE LANE DEVIATION WARNING SYSTEM FOR MIDDLE-AGED & OLDER ADULTS.","authors":"Nazan Aksan, Lauren Sager, Benjamin Lester, Sarah Hacker, Jeffrey Dawson, Steven W Anderson, Matthew Rizzo","doi":"10.17077/drivingassessment.1604","DOIUrl":null,"url":null,"abstract":"<p><p>46 participants (24 younger and 22 older) completed at least one out of four simulated drives designed to test the effectiveness of an Adaptive Lane Deviation Warning (LDW) system, and they drove through both a warnings-on and warnings-off version of each drive. Findings showed that LDW was effective in reducing reaction time for lane deviation corrections for both older (by 1.2 seconds) and younger drivers (by 1.6 seconds). The older and younger drivers did not differ in correction RTs when the warnings were turned off. But older drivers showed slower correction RTs than younger drivers in the warning-on drives. The data indicate that these benefits were specific to LDW rather than general improvement in driving performance. Cognitive processing speed emerged as a particularly robust predictor of benefits from the LDW compared to other domains of cognitive function.</p>","PeriodicalId":89225,"journal":{"name":"Proceedings of the ... International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design","volume":"2015 ","pages":"422-428"},"PeriodicalIF":0.0000,"publicationDate":"2015-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5481995/pdf/nihms868005.pdf","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the ... International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17077/drivingassessment.1604","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 6

Abstract

46 participants (24 younger and 22 older) completed at least one out of four simulated drives designed to test the effectiveness of an Adaptive Lane Deviation Warning (LDW) system, and they drove through both a warnings-on and warnings-off version of each drive. Findings showed that LDW was effective in reducing reaction time for lane deviation corrections for both older (by 1.2 seconds) and younger drivers (by 1.6 seconds). The older and younger drivers did not differ in correction RTs when the warnings were turned off. But older drivers showed slower correction RTs than younger drivers in the warning-on drives. The data indicate that these benefits were specific to LDW rather than general improvement in driving performance. Cognitive processing speed emerged as a particularly robust predictor of benefits from the LDW compared to other domains of cognitive function.

查看原文本刊更多论文

中老年人平视自适应车道偏离预警系统的有效性。

46名参与者(年轻的24名，年长的22名)至少完成了四个模拟驾驶中的一个，这些模拟驾驶旨在测试自适应车道偏差警告(LDW)系统的有效性，他们在每个驾驶中都经历了警告打开和警告关闭的版本。研究结果表明，LDW有效地减少了老年司机(1.2秒)和年轻司机(1.6秒)对车道偏差纠正的反应时间。当警告关闭时，年龄较大和较年轻的司机在纠正RTs上没有差异。但在警告驾驶中，老年司机比年轻司机表现出更慢的纠正RTs。数据表明，这些好处是LDW特有的，而不是驾驶性能的普遍改善。与其他认知功能领域相比，认知处理速度是LDW获益的一个特别可靠的预测指标。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Proceedings of the ... International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design

自引率

0.00%

发文量