计算机与数字工程2018，Vol.46Issue(1)：208-211,4.DOI:10.3969/j.issn.1672-9722.2018.01.044
智能坐姿检测仪的设计与实现
Design and Implementation of Intelligent Detecting Instrument for Sitting Posture
刘天宋1
作者信息
- 1. 常州刘国钧高等职业技术学校 常州 213025
- 折叠
摘要
Abstract
The wrong sitting posture can cause diseases like nearsightedness and spinal related disease. In order to solve this problem,an intelligent detecting instrument for sitting posture is designed. The shells of the intelligent detecting instrument with sad?dle surfaces are printed by 3D printer. Arduino UNO is chosen as the main controller. Man-machine interaction can be realized by a USART HMI serial port screen. Four touch switches and 3 pairs ultrasonic wave sensors are used to get sitting posture information. The data got by ultrasonic wave sensors are calculated by filtering algorithm. Whether the sitting posture is right or wrong is judged by the standard deviation of the distances measured by the ultrasonic wave sensors. The buzzer sounds when the sitting posture is wrong. Test results show that the intelligent sitting position detector works reliability.关键词
坐姿检测/超声波传感器/ArduinoUNO/滤波算法/标准差Key words
sitting posture detecting/ultrasonic wave sensor/Arduino UNO/filtering algorithm/standard deviation分类
机械制造引用本文复制引用
刘天宋..智能坐姿检测仪的设计与实现[J].计算机与数字工程,2018,46(1):208-211,4.
