A study to support Marine Engineers' sensory memory and to raise their sensing skills in maintenance inspection

一项支持海洋工程师的感官记忆并提高他们在维护检查中的感知技能的研究

• 批准号: 22560791
• 负责人: KIMURA Ryuichi
• 金额: $ 2.25万
• 依托单位: Yuge National College of Maritime Technology (2012)Kobe University (2010-2011)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22560791/
• 关键词: 舶用機関; 燃料; 船舶保全; 船員の聴覚; 機関放射音; 感覚記憶力; 点検作業; 熟練技能の伝承; 統計解析; 機関音の聴取

This study was conducted to support and improve techniques of marine engineers. We expect to help them detect engine operation malfunctions earlier. Our experiment was conducted by changing settings of diesel engines including the blast pressure of fuel valves and valve clearance. Results of multivariate analyses using sound and vibration in experiment confirmed the information of setting items. Then we verified whether or not the maintenance support system was able to support engineers' sensory memory. We used two sets of setting items in the experiment: a standard setting and a non-standard setting. We made our examinees experience sound and vibration in each setting. Subsequently, they answered a questionnaire asking if they were able to distinguish one setting from another by sound and vibration. Results showed that they were able to judge correctly with around 90% probability. We found that the maintenance support system was able to support the engineers' sensory memory.

这项研究的目的是支持和提高海洋工程师的技术。我们希望帮助他们更早地发现发动机运行故障。我们的实验是通过改变柴油机的设置，包括燃油阀的鼓风压力和气门间隙。实验中使用声音和振动进行多变量分析的结果证实了设置项目的信息。然后，我们验证了维护支持系统是否能够支持工程师的感觉记忆。在实验中，我们使用了两组设置项目：标准设置和非标准设置。我们让我们的考生在每一个环境中体验声音和振动。随后，他们回答了一份问卷，询问他们是否能够通过声音和振动区分一种设置。结果显示，他们能够以90%左右的概率正确判断。我们发现维护支持系统能够支持工程师的感官记忆。

项目成果

保全における情報の検出

维护中的信息发现

• 发表时间: 2010
• 作者: 木村隆一;近藤恵太
• 通讯作者: 近藤恵太

高騒音が保全作業者の音情報に与える影響とその改善方法

高噪音对维修人员声音信息的影响及改善方法

• 发表时间: 2010
• 作者: 古池健太;箕浦宗彦;桑本 慎也;近藤恵太
• 通讯作者: 近藤恵太