新型嵌入式穴位识别装置的设计  

Design of new-style embedded acupoint recognition device

作　　者：杨向萍[1] 夏志远 YANG Xiangping;XIA Zhiyuan(College of Mechanical Engineering, Donghua University, Shanghai 201600, China)

机构地区：[1]东华大学机械工程学院,上海201600

出　　处：《中国针灸》2018年第6期675-678,共4页Chinese Acupuncture & Moxibustion

摘　　要：研制一种具有穴位识别和教学功能的新型嵌入式穴位识别装置。通过改进两电极法穴位电阻检测技术,并结合机械结构设计和嵌入式控制技术,在嵌入式芯片中集成包含穴位国际标号、穴名、拼音和定位等图片、文字和音频信息的人体穴位库,设计出新型嵌入式穴位识别装置。装置由穴位电阻检测系统、嵌入式控制系统和机械系统3个模块组成,可实现皮肤接触感应、待测皮肤区域电阻采集、无线通讯、液晶屏人机交互和点穴磁头点穴按摩等功能。装置使用时,先通过液晶屏读取待测皮肤区域的电阻值,检测待测皮肤区域是否具有穴位低电阻特性,确定是否为穴位区域,再与人体穴位库进行匹配,确定穴名等信息,控制机械结构实现穴位的点压和揉动按摩,最终实现穴位识别和点穴按摩。经多名操作人员使用验证后,装置不仅可提高穴位识别的速度和准确度,而且可以通过液晶屏显示人体穴位库进行穴位教学,有利于推动经络腧穴学的推广和针灸用器械与装置的研制。A new type of embedded acupoint recognition device was developed for acupoint recognition and teaching. Through improving the acupoint electric resistance detection technique of the two-electrode method, combined with mechanical structure design and embedded control technology, the human acupoint database was assembled in the embedded chip with the international symbol, acupoint name, pinyin, location, chart, manuscript and audio information included, a new type of embedded acupoint recognition device was designed. The device was composed of 3 modules, named the acupoint electric resistance detection system, the embedded control system and mechanical system. It achieved skin contact sensation, the collection of electric resistance at the required skin region, the wireless communication, the liquid crystal display（LCD） human-computer interaction and acupoint magnetic head massage. When used, the resistance value of the detected skin is read on LCD to determine whether the detected skin resistance meets the features of low resistance of acupoint and further to identify the acupoint zone. Afterward, the data collected are matched with the human acupoint database to determine the information of acupoint. The control mechanical structure achieves the acupoint pressing and kneading. After verified by many operation staff, it is shown that the device not only improves the recognition speed and precision of acupoint, but also contributes to the acupoint teaching with the human acupoint database displayed on LCD. The achievements benefit the promotion of meridians and acupoints as well as the development of acupuncture devices.

关 键 词：穴位识别 教学 两电极法 嵌入式芯片 穴位电阻 针灸器具 

分 类 号：R245-33[医药卫生—针灸推拿学]