可穿戴计算机及其在先进舱外航天服中的应用

Application of Wearable Computer for Advanced Extravehicular Activity Space Suit

随着人类空间探索活动的日益扩大,出舱任务的复杂程度越来越高,对舱外航天服信息管理和信息显示能力提出了更高的要求。可穿戴计算机所具有的小型化、低功耗和可移动的特点,为构建新型舱外航天服信息系统提供了思路和可能。概要介绍可穿戴计算机技术,提出舱外航天服可穿戴计算机的系统设计约束,并对舱外航天服先进信息系统的研究进展进行综述。舱外航天服可穿戴计算机能够为航天员提供丰富、灵活的信息管理,提高复杂EVA作业的工作效率和安全性,具有很好的应用前景。

With the expansion of human space exploration, EVA tasks become much more complex, which require augmenting the information management and display capabilities of the extravehicular activity （EVA） space suit. The characters of miniaturization, low power consumption and mobility make wearable computer a method to construct a new information system for EVA space suit. This paper gives a brief review of wearable computer, puts forward some design consideration for EVA space suit wearable computer, and lists some efforts which have been made in the information system design of advanced EVA space suit. EVA space suit wearable computer can provide rich and flexible information, increases the efficiency and safety during more complex EVA missions and has a good application prospect.