Abstract: Field studies are conducted in China Badminton Team and a badminton team in Beijing Sport University to investigate current common problems in Badminton training. Based on the investigation, Physiological Plan system is designed. It has four levels, including hardware level, data processing level, algorithm level and the interface level. The hardware of Physiological Plan is based on the Berkeley Tricorder platform; data processing level is aiming to transform kinds of sensors to a uniform format; algorithm level includes algorithms of filter, peak finder, outlier detection, etc; coaches interact with the system through the interface level. Physiological Plan can collect ECG, EMG, bioimpedance, 3-axis accelerations of the player, provide real-time feedback of the data to coaches, and help them monitor and analyze the physiological states of the player. The experiment shows that Physiological Plan is valuable for coaches to monitor and analyze the states of players.

Key words: human computer interaction, physiological computing, Electrocardiogram（ECG）

摘要： 通过在国家羽毛球队和北京体育大学的现场调研分析了当前羽毛球训练中存在的问题，针对这些问题设计实现了Physiological Plan系统。系统分为硬件层、数据处理层、算法层和界面层。硬件层采用Berkeley Tricorder平台，数据处理层通过适配器模式将各个传感器的数据统一；算法层包括滤波算法、峰值检测算法以及Outlier检测算法等，界面层与教练进行交互，并将结果呈现给教练。该系统能同时采集和分析运动员的心电图（ECG）、肌电图（EMG）和3D加速度等信息，并将数据分析处理结果反馈给教练，解决了当前羽毛球训练中无法实时采集分析运动员生理数据的问题。实验结果表明该系统可以有效辅助教练员监控和分析运动员训练和比赛时的状态。

关键词: 人机交互, 生理计算, 心电图