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Analysis of Human behavior in High-Tech Man-Machine Systems

高科技人机系统中的人类行为分析

基本信息

批准号：
08044127
负责人：
ITOH Kenji
金额：
$ 2.56万
依托单位：
TOKYO INSTITUTE OF TECHNOLOGY
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1998
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08044127/
关键词：
Cognitive Modeling Cognitive Task Analysis Cognitive Simulation Ship Navigation Risk Analysis Mental Workload Task Network Man-Machine System 短期記憶ヒューマン・エラーマン・マシン・システムワークロード

项目摘要

The objectives of the present project is to develop a methodology on cognitive modeling which can be applied to risk analysis for the ship navigation tasks. The following outcomes were obtained by the present project for the last three years :(1) A methodology for cognitive task analysis was proposed and applied to a basic manoeuvring task, socalled course tracking task. The proposed method was based on synchronized data from eye-movement recordings and verbal protocols of ship navigators as well as operation and ship motion logs. From results of the task analysis, cognitive processes of a captain or a navigator could be acquired.(2) Based on the cognitive processes mentioned above, a navigator model was built for the course tracking task. The model describes a dynamic interaction between a navigator's cognitive processes and the states in manoeuvre. It represents attention allocation patterns, i.e., eye-gaze transitions, in a task network with a prototypical task probability and task … More time. The navigator model was validated its descriptive facility through some simulation runs using the identical scenarios to the experimental navigation sessions.(3) In addition to simple course tracking tasks, experimental sessions of collision avoidance with other ships were analyzed using the proposed method mentioned in (1). Based on the results of analysis, we elicited the navigator's cognitive processes during the collision avoidance task. A prototypical cognitive model was also built for this task.(4) A feature for estimating the navigator's mental workload in manoeuvring was equipped into the navigator model. This feature was based on the trace of the states in the navigator's short term memory.(5) The navigator model built by the present project, which was implemented on a PC platform, has an interactive graphical interface as well as with specific analytical features for the risk analysis. Simulated track plots and mental states of the navigator can be displayed on a computer screen. Simulation conditions such as environmental factors and the navigator's individual factors, which are changeable through the interface. Less

本项目的目标是开发一种认知建模方法，可应用于船舶航行任务的风险分析。（1）提出了一种认知任务分析方法，并将其应用于基本的操纵任务--航向跟踪任务。所提出的方法是基于同步数据的眼动记录和口头协议的船舶导航员，以及操作和船舶运动日志。从任务分析的结果中，可以获得船长或领航员的认知过程。(2)基于上述认知过程，建立了航向跟踪任务的导航员模型。该模型描述了导航员的认知过程和操纵状态之间的动态相互作用。它表示注意力分配模式，即，在具有原型任务概率和任务的任务网络中， ...更多信息时间通过使用与实验导航会话相同的场景进行模拟运行，验证了导航器模型的描述能力。(3)除了简单的航向跟踪任务外，还使用（1）中提到的方法分析了与其他船舶避碰的实验会话。根据分析结果，我们引出了导航员在避碰任务中的认知过程。一个原型的认知模型也建立了这个任务。(4)在导航员模型中加入了对驾驶员心理负荷的估计功能。这个特征是基于导航员短期记忆中的状态轨迹。(5)本项目建立的导航模型，这是在PC平台上实现的，具有交互式图形界面，以及与特定的分析功能的风险分析。模拟轨迹图和导航员的心理状态可以显示在计算机屏幕上。模拟条件，如环境因素和导航员的个人因素，这是通过界面改变。少