关键词: 人机交互, 生理计算, 心电图

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）