지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The application of advanced Main Control Room(MCR) is accompanied with lots of changes and different forms and features through the virtue of new digital technologies. The characteristics of these digital technologies and devices give many opportunities to the interface management, and can be integrated into a compact single workstation in advanced MCR so that workers can operate the plant with minimum physical burden under any operation conditions. However, these devices may introduce new types of human errors and thus a means to evaluate and prevent such errors is needed, especially those related to characteristics of digital devices. This paper reviewed the new type of human error hazards of tasks based on digital devices and surveyed researches on physiological assessment related to human error. An experiment was performed to verify human error hazards by physiological responses such as EEG which was measured to evaluate the cognitive workload of operators. And also, the performances of four tasks which are representative in human error hazard tasks based on digital devices were compared. Response time, ${\beta}$ power spectrum rate of each task by EEG, and mental workload by NASA-TLX were evaluated. In the results of the experiment, the rate of the ${\beta}$ power was increased in the task 1 and task 4 which are searching and navigating task and memory task of hierarchical information, respectively. In case of the mental workload, in most of evaluation items, task 1 and 4 were highly rated comparatively. In this paper, human error hazards might be identified by highly cognitive workload. Conclusively, it was concluded that the predictive method which is utilized in this paper and an experimental verification can be used to ensure the safety when applying the digital devices in Nuclear Power Plants (NPPs).
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참고문헌 (13)
참고문헌 신청
S. J. Lee / 2011 / Human Error Mode Identification for NPP Main Control Room Operations using Soft Controls / Journal of Nuclear Science and Technology 48(6):902~910
Y. H. Lee / 2011 / Development of an Extremely Low Frequency Human Error Assessment Technology for Digital Devices and Its Applications to the Nuclear Fields
Y. J. Oh / 2011 / A Study on EEG Signal and Human Error Potential While using a Digital Device in NPPs / Proc. KNS Fall Conference
Y. J. Oh / 2011 / A Study on the Operator’s Erroneous Responses to the New Human Interface of a Digital Device to be introduced to Nuclear Power Plants / Proc. HCI conference
장통일 / 2013 / 절차서의 기술 및 표현 방법에 따른 작업자 반응특성 차이 연구 / 한국안전학회지 28(1):117~124
Y. H. Lee / 2011 / Development of an Extremely Low Frequency Human Error Assessment Technology for Digital Devices and Its Applications to the Nuclear Fields
Y. J. Oh / 2011 / A Study on EEG Signal and Human Error Potential While using a Digital Device in NPPs / Proc. KNS Fall Conference
Y. J. Oh / 2011 / A Study on the Operator’s Erroneous Responses to the New Human Interface of a Digital Device to be introduced to Nuclear Power Plants / Proc. HCI conference
장통일 / 2013 / 절차서의 기술 및 표현 방법에 따른 작업자 반응특성 차이 연구 / 한국안전학회지 28(1):117~124
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