船舶导航系统交互界面视觉匹配研究

Research on visual matching of ship navigation system interactive interface

为得到更符合用户认知的交互界面,提升交互界面的设计效果,设计基于用户感知技术的船舶导航系统交互界面视觉匹配方法。通过改进结构熵权法确定船舶导航系统交互界面内各元件的权值;依据用户感知距离对比度与用户感知距离相关性,结合元件权值,计算用户感知元件距离;以最大用户视觉感知强度与最大用户感知元件距离为综合目标函数,构建船舶导航系统交互界面视觉匹配模型;通过求解该模型,确定最大用户视觉感知强度与最大用户感知元件距离因素、对应的视觉匹配范围,得到交互界面设计结果。实验证明,该方法可有效计算船舶导航系统内各元件的权值,完成交互界面视觉匹配,得到布局清晰并符合用户需求的交互界面。

In order to get an interactive interface that is more in line with user cognition and improve the design effect of the interactive interface,the visual matching method of the interactive interface of ship navigation system based on user perception technology is studied.By improving the structure entropy weight method,the weights of each component in the interactive interface of ship navigation system are determined.According to distance contrast and distance correlation,combined with component weight,user perceived component distance is calculated.Taking the maximum user's visual perception intensity and the maximum user perception element distance as the comprehensive objective function,the visual matching model of ship navigation system's interactive interface is constructed.By solving the model,the maximum user visual perception intensity and the distance between the maximum user perception element are determined,and the corresponding visual matching range is obtained.Experimental results show that this method can effectively calculate the weights of each component in the ship navigation system,complete the visual matching of the interactive interface,and obtain an interactive interface with clear layout and in line with the needs of users.