摘要
为了增加体能锻炼的趣味性,设计了一款基于STM32芯片的可穿戴体感控制器。该系统包括一对数据采集模块(体感手环)、无线收发模块、中继器和可视化人机交互界面等。三轴加速度传感器准确实时监测手部的位置和速度信息,中继器通过串口将信息传输给计算机,计算机进行特征提取和手势动作匹配后,将手势信息转化为对应的控制信号,从而控制游戏。实验结果表明,在人机交互可视化界面加载赛车游戏,通过双手操作体感手环可高效地操控游戏,达到了预期的设计效果。
In order to increase the interest of physical exercise,a wearable somatosensory controller based on STM32 chip is designed.The system includes a pair of data acquisition module(body feeling bracelet),wireless transceiver module,repeater and visual human-computer interface.The position and speed information of the hand is monitored by the three-axis acceleration sensor in real time.The repeater transmits the information to the computer through the serial port.The computer extracts the features and matches the gesture action.The gesture information is transformed into the corresponding control signal to control the game.The experimental results show that the car game loaded in the human-computer interaction visual interface,through the two hands operation of the feel bracelet,can effectively control the game,achieve the desired design effect.
作者
陈雪娇
缪文南
CHEN Xuejiao;MIAO Wennan(School of Electronic Information Engineering,Guangzhou College of South China University of Technology,Guangzhou 510800,China)
出处
《电子设计工程》
2022年第1期189-193,共5页
Electronic Design Engineering
基金
2018年广东省普通高校特色创新类项目(53-CQ180005)。
关键词
加速度传感器
手势识别
可视化界面
中继器
acceleration sensor
gesture recognition
visual interface
repeater
