可穿戴传感器进展、挑战和发展趋势

 可穿戴传感器是近年来高速发展的传感器技术。其功能、原理和形态各异，并已经广泛应用于国民生活和生产的多个方面。本文结合大量商业化和处于研究阶段的可穿戴产品和器件，简述了可穿戴传感器的主要形式，列举了可穿戴设备的常用测量方法。根据可穿戴传感器及人体的接触方式，将其划分为皮肤接触式传感器、非直接接触式传感器和植入式传感器，结合现有商业化产品及实验室中研究成果，展示了现今可穿戴设备在日常健康、医疗、运动科学、工业和军事等方面的广泛应用。认为可穿戴传感器技术将会在未来同大数据与精准医疗实现更高程度的结合，更好地服务于长期动态的人体信息和环境信息的采集。

Development,challenges, and future trends of wearable sensors

Wearable sensors are under a rapid development in recent years with various sensing functions, principles, and formats. They can be widely used in many aspects of daily life and industry. This paper introduces various wearable electronic sensors and their typical measurement approaches based on a comprehensive review of the state-of-the-art commercial products and devices under exploration. The wearable sensors can be further categorized as the skin sensors, the indirect skin contact sensors, and the implantable sensors, as can be demonstrated by a large number of commercialized devices and laboratorial prototypes used in areas such as the daily health management, the healthcare, the sports science, the industry, and the military fields. This paper proposes a combination of the wearable sensing technology and the big data and the precision medicine for the long term dynamic information collection of both human bodies and environment. Highly integrated wearable sensors and the multi signal detection will be one of the future development trends for wearable sensors, but several challenges such as the energy supplies, the data security, and the establishment of the standards still require a further breakthrough. The development of the wearable sensor industry in China demands the support of the entire industrial chain. In completing the chain, wearable devices have important and persistent influence on the economic and social development in China.