考虑视觉搜索特性的指挥控制系统KLSM  

Considering visual search characteristics on command and control system KLSM

作　　者：郭仲 赵刚 付斌 刘佳烨 GUO Zhong;ZHAO Gang;FU Bin;LIU Jiaye(Systems Engineering Institute,Academy of Military Science,PLA,Beijing 100101,China;Unit 93216 of PLA,Beijing 100085,China;Unit 93131 of PLA,Beijing 100038,China)

机构地区：[1]中国人民解放军军事科学院系统工程研究院,北京100101 [2]中国人民解放军93216部队,北京100085 [3]中国人民解放军93131部队,北京100038

出　　处：《北京航空航天大学学报》2024年第9期2819-2825,共7页Journal of Beijing University of Aeronautics and Astronautics

基　　金：国家社会科学基金(2022-SKJJ-B-043)。

摘　　要：传统的击键水平模型(KLM)专注于键盘和鼠标的操作分析,适用于简单软件界面任务完成时间的快速定量评估,但将其迁移到包含复杂信息特征的指控系统软件界面评估时,却会产生较大误差。为此,基于KLM,结合用户视觉特性,面向指挥控制系统典型任务,提出基于用户视觉搜索处理时间的物理操作时间单元指标,并通过实验获取用户视觉搜索处理时间典型参数,建立更精确的指控系统任务操作分析模型—击键和视觉搜索模型(KLSM),即考虑视觉搜索特性因素的影响。选取5类典型指控任务,进行对比实验验证,KLSM对任务完成时间的预测评估更为准确。The traditional keystroke level model(KLM)focuses on the operation analysis of the keyboard and mouse,which is well-suited for efficiently quantifying job completion time in straightforward software interfaces.However,a significant error occurs when the software interface of the command and control system is transferred to evaluate complicated information characteristics.This paper introduces a physical operation time unit index for the command and control system,based on the visual search processing time of users.The index is derived from experiments that determine the typical parameters of user visual search processing time.Additionally,a more precise task operation analysis model called keystroke level and visual search model(KLSM)is established,which takes into account the impact of visual search characteristic factors.The comparative test examines the accuracy of the KLSM model in forecasting and evaluating the task completion time by using 5 typical command and control tasks as examples.

关 键 词：视觉搜索特性 指控系统 软件界面 KLSM 预测评估 

分 类 号：V221.3[航空宇航科学与技术—飞行器设计] TB472[一般工业技术—工业设计]