ZHAO Jian,BI Jingxiao,SHI Lijuan*,et al.Research on communication device of tongue control intelligent auxiliary system[J].Journal of Yanbian University,2021,47(03):279-282.
舌控智能辅助系统的通信装置研究
- Title:
- Research on communication device of tongue control intelligent auxiliary system
- 文章编号:
- 1004-4353(2021)03-0279-04
- Keywords:
- tongue control intelligent auxiliary system; tongue control signal; STM32H743; LabVIEW; communication device
- 分类号:
- TP302.1
- 文献标志码:
- A
- 摘要:
- 为提高舌控智能辅助系统舌部运动信息的采集精度,利用STM32H743和LabVIEW设计了一种对舌机接口辅助系统进行信号采集、传输的通信装置.该装置通过舌部触碰嵌入式电极传感器发出信号并传输给单片机(进行舌控信号采集),然后通过串口传给上位机以此最终实现数据的采集与保存.实验结果表明,该装置可有效完成舌控智能辅助系统对控制信号的采集与传输,并具有实时显示、自动保存和查询历史数据等功能; 因此,该装置在舌控智能辅助系统的信号采集中具有良好的应用前景.
- Abstract:
- To improve the acquisition accuracy of tongue movement information in intelligent tongue control auxiliary system, a communication device for signal acquisition and transmission of tongue machine interface auxiliary system was designed by using STM32H743 and LabVIEW. The device sends a signal by touching the embedded electrode sensor with the tongue and transmits it to the MCU(for tongue control signal acquisition)and then transmits it to the upper computer through the serial port, to finally realize data acquisition and storage. Experimental results show that the device can effectively complete the acquisition and transmission of the control signal of the tongue control intelligent auxiliary system, and has the functions of real - time display, automatic storage and query of historical data. Therefore, the device has a good application prospect in the signal acquisition of the tongue control intelligent auxiliary system.
参考文献/References:
[1] ITO T, SZABADOS A, CAILLET J L, et al.Quick compensatory mechanisms for tongue posture stabilization during speech production[J].J Neurophysiol, 2020,123(6):2491-2503.
[2] 吴越,钱善华,邓大建,等.基于X光吞咽视频的舌运动轨迹仿真研究[J].中国医学物理学杂志,2020,37(9):1130-1137.
[3] 刘蝉,张少川,钱兆鹏,等.普通话发音过程中的舌3维运动控制模型[J].中国图象图形学报,2019,24(11):1942-1951.
[4] 张大伟,杨明浩,陶建华.面向X光发音视频的舌位轮廓自动提取方法[J].计算机辅助设计与图形学学报,2014,26(4):528-536.
[5] 张子实,赵静一,周枫.基于LabVIEW和Modbus/TCP的风电数据采集系统设计[J].自动化仪表,2018,39(7):47-50.
[6] LUO D, ZHANG M, WANG Z.A low - noise chopper amplifier designed for multi - channel neural signal acquisition[J].IEEE J SOLID - ST CIRC, 2019,54(8):2255-2265.
[7] 文学洙,张灵晓.振动式挖掘机驱动动力的测试系统[J].延边大学学报(自然科学版),2019,45(4):366-369.
[8] UKTVERIS T, JUSAS V.Development of a modular board for EEG signal acquisition[J].Sensors, 2018,18(7):2140-2156.
[9] 林俊武,饶连周,林东东,等.基于AGC的等精度数字频率计设计[J].延边大学学报(自然科学版),2016,42(2):161-164.
[10] MANNATUNGA K S, ALI S H M, CRESPO M L, et al.High performance 128 - channel acquisition system for electrophysiological signals[J].IEEE Access, 2020,8:122366-122383.
[11] ODEMA M, ADLY I, GHALI H A.LabVIEW-based interactive remote experimentation implementation using NI myRIO[C]//2019 International Conference on Innovative Trends in Computer Engineering(ITCE).Aswan: IEEE, 2019:214-218.
[12] MASTINU E, HÅKANSSON B, ORTIZ-CATALAN M.Low -cost, open source bioelectric signal acquisition system[C]//2017 IEEE 14th International Conference on Wearable and Implantable Body Sensor Networks(BSN).Edindhoven: IEEE, 2017:19-22.
[13] SARKER V K, JIANG M, GIA T N, et al.Portable multipurpose bio - signal acquisition and wireless streaming device for wearables[C]//2017 IEEE Sensors Applications Symposium(SAS).Glassboro: IEEE, 2017:1-6.
[14] 张海超,张北伟.基于STM32的多串口通信系统设计[J].国外电子测量技术,2019,38(2):99-102.
备注/Memo
收稿日期: 2021-07-17
基金项目: 国家自然科学基金青年基金(61705251); 吉林省科技厅科技发展计划项目(20200301054RQ,20200601004JC,20190201195JC)
*通信作者: 史丽娟(1978—),女,工学博士,副教授,研究方向为智能控制.