Integration of Information in Cooperative Human-Machine Systems Learning in Gray Zone

灰色地带人机系统协作学习中的信息整合

• 批准号: 07680446
• 负责人: TANAKA Kenji
• 金额: $ 1.47万
• 依托单位: University of Electro-Communications
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07680446/
• 关键词: Man-machine system; Evidence theory; Safety monitoring system; Human error; Uncertainty; Group of sensors; Time-criticality; Safety design; センサー群; 時間制約; 安全設計; DS理論; 人間信頼性; ヒューマン・マシン・システム; 認知; リスクマネジメント; 確信理論; ヒューマンマシン; 認知心理学

Results are classified into five categories as below.1. From Bays probabilistic model to Dempster-Shafer model : Our research proposed a Dempster-Shafer theoretical model in which objective data were used and the optimal combination method were proposed to incorporate subjective belief information with objective information. The formulation in DS model is simpler than it in the Bays model so that the DS model is useful to learn effect of subjective information which human adds at a gray zone.2. Role of human in cooperative human-machine monitoring system : In the DS model, a human-machine cooperative monitoring system was compared with an automatic monitoring system. As a result, some conditions were analytically proposed under which incorporating human judgments into automatic monitoring was more effective than complete automatic judgments.3. Influence analysis of time-criticality on human reliability : By focusing on how time-criticality influences human judgments at the gray zone, I … More analyzed how human errors depend upon decision of the monitoring type, that is, human-machine cooperative type or complete automatic type.4. Positively utilizing a gray zone : Reducing a gray zone does not always mean reducing uncertainty. Our results show that, rather, correct judgment is possible by utilizing positively the gray zone. From the point of view, our model was applied to product safety design and to condition based-monitoring in maintenance management. Also, our study proposed a safety design in consideration of a gray zone as a new paradigm of design toward the 21st century.5. Application to mobile sensors system and its reliability analysis : Monitoring systems consisted of mobile sensors were analyzed where each sensor outputted "gray zone" in addition to "safety" and "danger" In the system, when the mobile sensor outputs gray zone, it collects several sensors and judges the state after integration of information. This application showed that utilizing the gray zone is useful to obtain reliability. Less

结果分为以下五类。从Bays概率模型到Dempster-Shafer模型：本研究提出了一种使用客观数据的Dempster-Shafer理论模型，并提出了将主观信念信息与客观信息相结合的最优组合方法。DS模型的公式化比Bays模型简单，因此DS模型对于学习人类在灰色区域添加的主观信息的效果是有用的.人在人机协同监控系统中的作用：在DS模型中，将人机协同监控系统与自动监控系统进行了比较。因此，分析性地提出了一些条件，在这些条件下，将人类判断纳入自动监测比完全自动判断更有效.时间关键性对人的可靠性的影响分析：通过关注时间关键性如何影响灰色地带的人的判断， ...更多信息 分析了人因失误对监控类型（人机合作型或全自动型）的影响.积极利用灰色地带：减少灰色地带并不总是意味着减少不确定性。我们的研究结果表明，相反，正确的判断是可能的，积极利用灰色地带。从这个角度来看，我们的模型被应用到产品的安全设计和基于状态的监测在维修管理。此外，我们的研究提出了一个考虑到灰色地带的安全设计，作为面向21世纪的设计新范式。移动的传感器系统的应用及其可靠性分析：分析了由移动的传感器组成的监控系统，每个传感器输出“安全”和“危险”之外的“灰色区域”。在系统中，当移动的传感器输出灰色区域时，它收集多个传感器，综合信息后判断状态。这一应用表明，利用灰色区域是有用的，以获得可靠性。少

项目成果

K.Tanaka: "Safe Products versus Non-Dangerous Products - Safety Assurance Design and User-Centered Design -" Proc.of International Conference on Quality 1996. 473-476 (1996)

K.Tanaka：“安全产品与非危险产品 - 安全保证设计和以用户为中心的设计 -”Proc.of 国际质量会议 1996. 473-476 (1996)

廣野 篤史・田中 健次: "判定の時間限界を考慮したヒューマンマシン協調監視に関する考察" 情報システム学シンポジウム第1回「ヒューマン・マシン・システムの信頼性と安全性」. 1. 7-12 (1997)

Atsushi Hirono 和 Kenji Tanaka：“考虑判断时间限制的人机协作监控”信息系统科学研讨会第 1 届“人机系统的可靠性和安全性”1. 7-12 (1997)。

K.Tanaka: "Safe Products versus Non-Dangerous Products-Safety Assurance Design and User-Centered Design-" Proceedings of International Conference on Quality '96, Yokohama. 473-476 (1996)

K.Tanaka：“安全产品与非危险产品——安全保证设计和以用户为中心的设计——”96 年国际质量会议论文集，横滨。

K.Tanaka: "Cooperative Reliable Monitoring by Human-Machine Systems" Proc.of the 35th SICE Annual Confernce. vol.1. 443-444 (1996)

K.Tanaka：第 35 届 SICE 年度会议的“人机系统协作可靠监控”会议记录。

K.Tanaka: "Cooperative Reliable Monitoring by Human-Machine Systems" Proc.of the 35th SICE Annual conference. vol.1. 443-444 (1996)

K.Tanaka：第 35 届 SICE 年会的“人机系统协作可靠监控”会议记录。