【摘要】 阐述野外作业人员健康监测需求，包括心电信号、呼吸信号等生理信息，分析传感器监测机理和监测方法、传感器构成及元器件功能，探讨可穿戴体征监测的现状、存在的问题、可穿戴生理体征监测的特点，可穿戴多体征监测系统的应用。更多还原

【Abstract】 This paper describes the health monitoring needs of the field, including physiological information such as ECG signals and respiratory signals, analyzes the monitoring mechanism and methods of sensors, sensor composition, and component functions, and discusses the status quo,existing problems, characteristics of wearable physiological sign monitoring, as well as the application of wearable multiple sign monitoring systems.更多还原