脑卒中患者步行能力障碍是造成跌倒的重要原因。步行功能评定是脑卒中患者功能评定的重要内 容。传统的评估方法主要是观察法和量表法，因存在较高主观性，均无法实现快速精准量化评定。基于可 穿戴设备的步行功能评定技术作为一种能够提供实时、连续的步态和平衡功能监测的康复评定方法，有助 于检测脑卒中患者的步行功能和康复疗效，对判断其预后也具有积极的作用。因此，可穿戴设备在脑卒中 后步行功能评定中有广泛的应用前景。本文即对表面肌电检测技术、可穿戴足底压力测量技术和可穿戴惯 性传感器评定技术在脑卒中步行功能评定中的研究进展进行综述。

Walking disability in stroke patients is an important cause of falls. The assessment of walking function is a significant part of the functional evaluation for stroke patients. Traditional assessment methods, primarily based on observation and scales, are highly subjective and fail to achieve rapid and precise quantitative assessment. Walking function assessment technology based on wearable devices, as a rehabilitation assessment method that can provide real-time and continuous monitoring of gait and balance functions, helps in detecting the walking function and rehabilitation efficacy of stroke patients, and plays a positive role in predicting their prognosis. Therefore, wearable devices have broad application prospects in the assessment of post-stroke walking function. This article reviews the research progress of surface electromyography detection technology, wearable plantar pressure measurement technology, and wearable inertial measurement unit assessment technology in the evaluation of walking function after stroke.