系统安全的情境自适应自动化程度

Proceedings of 1993 2nd IEEE International Workshop on Robot and Human Communication Pub Date : 1993-11-03 DOI:10.1109/ROMAN.1993.367716

T. Inagaki

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引用次数: 23

摘要

本文讨论了在大型复杂系统的监控中，人与计算机的职责分配或自动化程度。考虑到人对报警子系统的不信任、不适当的态势感知和受控过程在各种情况下的动态性，从概率角度分析了突发事件中的责任分配策略。事实证明，自动化程度不应该是固定的，而必须根据情况动态灵活地变化。给出了在适当水平上设定自动化程度的标准。因此，获得的自动化程度水平可能不满足“需要人的控制点”这一原则，如果对这一原则进行严格解释的话。这表明，如果我们希望达到或提高系统安全性，就需要扩大目前对人类监督控制的认识。要实现以人为本的自动化，自动化的情境适应程度是必不可少的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Situation-adaptive degree of automation for system safety

This paper discusses responsibility allocation between human and computer, or degrees of automation, in supervisory control of large-complex systems. Strategies for responsibility allocation in emergencies are analyzed in a probabilistic manner by taking into account human's distrust on an alarm subsystem, inappropriate situation awareness, and dynamics of a controlled process under various situations. It is proven that degree of automation should not be fixed but must be changeable dynamically and flexibly depending on the situation. Criteria for setting degree of automation at an appropriate level are given. Thus obtained level for degree of automation may not satisfy the principle that "a human locus of control is required", if the principle is interpreted to the letter. That suggests the need for extending the current recognition on human supervisory control if we desire to attain or improve system safety. The situation-adaptive degree of automation is indispensable for realizing human-centered automation.<>

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Proceedings of 1993 2nd IEEE International Workshop on Robot and Human Communication

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