Abstract

This paper provides a review of recent developments in the rapidly changing and advancing field of textile-based flexible pressure sensors. It summarizes the basic principles and approaches employed when building textile-based pressure sensors as well as the most commonly used materials and techniques. The textile pressure sensor is a promising candidate for the next-generation sensing platform since it can be easily incorporated into modern garments in a breathable and conformable way. This article briefly introduces the characteristics of piezoelectric, capacitance, piezoresistive and triboelectric flexible pressure sensors, focuses on the working principles of these four types of flexible pressure sensors and reviews their recent progress and applications in electronic skin, health care and rehabilitation, human motion capture, physiological activity monitoring and human-machine interaction. Moreover, the remaining challenges in the development process and prospects of textile-based flexible sensors are discussed.

摘要

本文回顾了快速变化和发展的基于纺织品的柔性压力传感器领域的最新发展。它总结了构建基于纺织品的压力传感器以及最常用的材料和技术时采用的基本原理和方法。纺织压力传感器是下一代传感平台的有希望的候选者，因为它可以轻松地以透气和舒适的方式融入现代服装中。本文简要介绍了压电式、电容式、压阻式和摩擦电式柔性压力传感器的特点，重点介绍了这四类柔性压力传感器的工作原理，并回顾了它们在电子皮肤、保健与康复、人体动作捕捉等领域的最新进展和应用。 , 生理活动监测和人机交互。此外，讨论了基于纺织品的柔性传感器的开发过程中的剩余挑战和前景。