LCD display design in wearable motion track device

LIANG Wen; JING Yu-hao; LU Yuan-hong; KONG Fan-qiu; GENG Wei-dong

doi:10.3788/YJYXS20163105.0464

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LCD display design in wearable motion track device

Driving and Controlling | 更新时间：2020-08-12

- LCD display design in wearable motion track device
- Chinese Journal of Liquid Crystals and Displays Vol. 31, Issue 5, Pages: 464-469(2016)
- 作者机构：
  
  南开大学微电子系光电子薄膜器件与技术天津市重点实验室光电信息技术科学教育部重点实验室, 天津 300071
- 作者简介：
- 基金信息：
  
  Supported by Tianjin Natural Science Foundation(No. 13JCQNJC01200);Tianjin Univers
- DOI：10.3788/YJYXS20163105.0464
  CLC： TN27
- Received：14 December 2015，
  
  Revised：25 December 2015，
  
  Published：05 May 2016
- 稿件说明：
移动端阅览
梁文, 荆宇昊, 吕沅宏等. 一种可穿戴人体运动轨迹测评装置的液晶显示设计[J]. 液晶与显示, 2016,31(5): 464-469

LIANG Wen, JING Yu-hao, LU Yuan-hong etc. LCD display design in wearable motion track device[J]. , 2016,31(5): 464-469
梁文, 荆宇昊, 吕沅宏等. 一种可穿戴人体运动轨迹测评装置的液晶显示设计[J]. 液晶与显示, 2016,31(5): 464-469 DOI： 10.3788/YJYXS20163105.0464.

LIANG Wen, JING Yu-hao, LU Yuan-hong etc. LCD display design in wearable motion track device[J]. , 2016,31(5): 464-469 DOI： 10.3788/YJYXS20163105.0464.

摘要

基于TMS320F28335设计了一种人体运动识别与测评装置。利用运动传感器MPU6050获取人体运动姿态数据

并与标准数据相比较

能够实时提醒使用者动作的规范程度。独特的可编程教练模式

能够现场采集和处理标准数据

适用于体育训练和患者康复。该装置使用串口LCD作为显示模块

能够显示所测人体运动的加速度、角度和人体运动轨迹的测评与分析结果。给出了系统液晶显示电路的硬件设计和软件流程图。实验结果表明

所设计的显示电路模块接口简单

使用方便

体积适中

能够满足可穿戴人体运动轨迹测评的显示要求。

Abstract

A wearable motion recognition and evaluation device were designed base on TMS320F28335. The device can remind the user action whether it was correct by compared standard data with human motion and attitude data obtained by motion sensors MPU6050. Equipped with unique programmable coach mode which enable the collection and production of standard motion data

the device is suitable for physical training and rehabilitation of patients. The serial interface LCD is used as a display panel

which can display the acceleration

angle of the human motion and evaluation and analysis results of human motion posture. The hardware design and software flow chart of the liquid crystal display circuit are given. The experimental results show that the LCD display circuit interface is simple

easy to use

moderate size

to meet the requirements of wearable human motion trajectory evaluation.

关键词

Keywords

references

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封顺天. 可穿戴设备发展现状及趋势[J]. 信息通信技术, 2014(3):52-57. FENG S T. Wearable devices development status and trend[J]. Information and Communications Technologies, 2014(3):52-57. (in Chinese)

石欣,张涛. 一种可穿戴式跌倒检测装置设计[J]. 仪器仪表学报, 2012,33(3):575-580. SHI X, ZHANG T. Design of a wearable fall detection device[J]. Chinese Journal of Scientific Instrument, 2012, 33(3):575-580. (in Chinese)

AHMADI A, MITCHELL E, DESTELLE F, et al. Automatic activity classification and movement assessment during a sports training session using wearable inertial sensors[C]. Proceedings of the 11th International Conference on Wearable and Implantable Body Sensor Networks, Zurich:IEEE, 2014:98-103.

AHMADI A, MITCHELL E, RICHTER C, et al. Toward automatic activity classification and movement assessment during a sports training session[J]. IEEE Internet of Things Journal, 2015, 2(1):23-32.

VALES-ALONSO J, CHAVES-DIGUEZ D, LPEZ-MATENCIO P, et al. SAETA:A smart coaching assistant for professional volleyball training[J]. IEEE Transactions on Systems, Man, and Cybernetics:Systems, 2015, 45(8):1138-1150.

李清泉,于群,冯知海,等. 变压器微机保护实验平台的液晶显示设计[J]. 液晶与显示, 2015,30(4):641-646. LI Q Q, YU Q, FENG Z H, et al. Design of liquid crystal display for experimental platform about transformer protection based on microprocessor[J]. Chinese Journal of Liquid Crystals and Displays, 2015, 30(4):641-646. (in Chinese)

尤卫卫,冒建亮,叶桦. 基于STM32和CPLD的TFT-LCD显示控制器设计[J]. 液晶与显示, 2015,30(3):444-450. YOU W W, MAO J L, YE H. Design of TFT-LCD display controller based on STM 32 and CPLD[J]. Chinese Journal of Liquid Crystals and Displays, 2015, 30(3):444-450. (in Chinese)

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