中文摘要：

目的通过探讨数字界面信息设计解决自动化对人一复杂系统交互带来的认知问题。方法以自动化、认知负荷和态势感知的关联性为基础，通过对人～复杂系统数字界面交互任务属性的分析，总结出它的态势感知信息处理链模型。结论一是复杂系统数字界面视觉信息结构化设计，有利于信息层次、信息关系的整合和展现，实现意义构建和信息传达的清晰化、快捷化、高效化；二是视觉信息知识化设计，源于人一复杂系统数字界面交互的脑力活动任务属性，能为交互活动提供一个包括人、设备和环境的认知知识系统；三是视觉信息符号化设计是信息编码的需要，具象图形符号和抽象图形符号在不同信息属性编码上各具特色和优势．

英文摘要：

Objective The purpose is to explore the digital interface information design to solve the cognitive problems which the automation brings to human-complex system interaction. Methods The approach is to summarize situation awareness information processing chain model through the task properties analysis of human-complex system digital interface interaction, and which is based on the relevance of automation, cognitive load and situational awareness. Conclusion One is the visual information structured design of complex system digital interface is conducive to integrate and present the information level and relation, which can achieve denotation constructed and information communicated clear, fast, efficiently.Second, visual information knowledge-based design comes from mental activity task properties of problem solving of human-complex system digital interface interaction, which can provide a cognitive knowledge system for interactive activity including people, equipment and environment.Third, visual information symbolic design is used to information coding, which the concrete representation symbols and abstract symbols have different characters and advantages in the information attribute encoding.