【摘要】：從傳統(tǒng)中華醫(yī)學(xué)著名的脈診，到現(xiàn)代醫(yī)學(xué)對心血管系統(tǒng)及其疾病的深入研究，充分說明了人體脈搏與疾病尤其是心血管類疾病之間的密切關(guān)系。脈搏信號(hào)中含有許多生理信息，對脈搏進(jìn)行檢測和信息分析，便于對人體生理健康狀況的變化趨勢及早了解，從而進(jìn)行早防御、早治療，尤其是對心血管疾病和慢性疾病的預(yù)防和診治有著重要的指導(dǎo)作用。 本文采用K值選波法進(jìn)行脈搏信號(hào)的提取，在宏觀上描述出脈搏波的平均特征，并在時(shí)頻域中研究了脈搏波的特征，通過對不同年齡段人群的脈搏波形圖和頻譜圖的對比，找出波形和能量在不同年齡段人群中的一般變化規(guī)律。在脈象脈圖理論的基礎(chǔ)上，總結(jié)出不同脈象與可能出現(xiàn)的心血管疾病之間的聯(lián)系。 本文分析研究了現(xiàn)有的脈搏信號(hào)測量技術(shù)及其處理方法，以單片機(jī)作為下位機(jī)，利用AT89C52單片機(jī)設(shè)計(jì)和實(shí)現(xiàn)了脈搏信號(hào)采集裝置，以PC機(jī)作為上位機(jī)，利用LabVIEW7.0強(qiáng)大的數(shù)據(jù)庫支持特性，對脈搏信號(hào)進(jìn)行數(shù)字濾波和信號(hào)處理，實(shí)現(xiàn)了脈搏信號(hào)的采集，脈搏波形的實(shí)時(shí)顯示以及數(shù)據(jù)的存儲(chǔ)等功能。 在本文最后，，通過將現(xiàn)代紡織技術(shù)與電子技術(shù)進(jìn)行融合，在傳統(tǒng)的服裝上實(shí)現(xiàn)對人體脈搏的監(jiān)測，增加服裝的功能性。采用導(dǎo)電紗作為電路模塊間的連接部件，克服了傳統(tǒng)電子服裝不耐水洗，柔軟性差、服裝舒適性差的難點(diǎn)。電子器件可以根據(jù)服裝的款式靈活配置，服裝的實(shí)用性得到加強(qiáng)。本課題要求將電子設(shè)備嵌入到服裝當(dāng)中，且服裝應(yīng)具有柔軟、彈性、耐用和可清洗等特點(diǎn)，因此要解決服裝中存在的一些問題，比如導(dǎo)線連接的可靠性、服裝的舒適性和電路的防短路問題等。
[Abstract]:From the famous pulse diagnosis in traditional Chinese medicine to the in-depth study of cardiovascular system and its diseases in modern medicine, the close relationship between human pulse and diseases, especially cardiovascular diseases, is fully explained. The pulse signal contains a lot of physiological information, and the pulse is detected and analyzed in order to understand the changing trend of human physical health status as soon as possible, so as to carry out early defense and early treatment. In particular, it plays an important guiding role in the prevention, diagnosis and treatment of cardiovascular diseases and chronic diseases. In this paper, the K value wave selection method is used to extract the pulse signal, and the average characteristics of the pulse wave are described macroscopically, and the characteristics of the pulse wave are studied in the time and frequency domain. The pulse waveform and spectrum of different age groups are compared. The general variation of waveform and energy in different age groups was found out. Based on the theory of pulse image, the relationship between different pulse images and possible cardiovascular diseases is summarized. In this paper, the existing pulse signal measurement technology and its processing method are analyzed and studied. Using single chip microcomputer as the lower computer, the pulse signal acquisition device is designed and realized by using AT89C52 single chip microcomputer, and the PC is used as the upper computer. Using the powerful database support characteristics of LabVIEW7.0, the pulse signal is digitally filtered and processed, and the functions of pulse signal acquisition, real-time display of pulse waveform and data storage are realized. At the end of this paper, through the integration of modern textile technology and electronic technology, the pulse monitoring of human body is realized in the traditional clothing, and the functionality of clothing is increased. The conductive yarn is used as the connecting component between circuit modules to overcome the difficulties of traditional electronic clothing, such as unwashable, poor softness and poor comfort. Electronic devices can be flexibly configured according to the style of clothing, and the practicability of clothing is strengthened. This topic requires the electronic equipment to be embedded in the clothing, and the clothing should have the characteristics of softness, elasticity, durability and cleanability, so it is necessary to solve some problems existing in the clothing, such as the reliability of wire connection. The comfort of clothing and the short circuit prevention of circuit, etc.
【學(xué)位授予單位】：武漢紡織大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2012
【分類號(hào)】：R318

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