数字孪生系统中呈现特征对中央-周边视觉整合效益的影响OA

To address the low efficiency of information recognition in digital twin systems,based on the functional differences between central and peripheral vision,this study uses the Window/Scotoma paradigm and a 2(visual condition)×3(module type)×3(flicker frequency)within-subject design in a photovoltaic module string welding system scenario to explore how information presentation features influence visual integration benefits.Research results show that central-peripheral visual integration conditions significantly improve response speed by 26.24%and saccade path efficiency by 15.01%,at the cost of a 2.34%decrease in decision accuracy,a 447.9%reduction in positioning precision,and a 575.3%increase in saccade frequency.The data table module(M2)exhibits the best comprehensive performance,while the 3D model module(M3)achieves the highest spatial positioning hit rate(70.72%)and the smallest deviation angles under both separation(2.11°)and integration(7.34°)conditions.Dynamic flickers at 1 Hz and 3 Hz shorten response time by 3.05%and 3.24%,respectively.A multi-dimensional integration benefit model is constructed to identify the optimal presentation feature of M2 module with 1 Hz flicker,providing quantitative optimization basis for information presentation design in digital twin systems.