摘要随着社会的快速发展，人们不断提高自己的生活水平，生活质量也有了很大的改善。与此同时，人们需要更加注意自己的健康，要意识到健康的重要性。因为只有拥有一个健康的身体，才可以去享受生活。在现在众多的治疗方法中，通过中频治疗仪来达到疗效这种方法越来越普遍。随着计算机技术的迅速发展，目前有许多波形信号可以应用在医疗方面，例如方波、三角波、正弦波和锯齿波等。69589

本篇设计成果包括:软件可以生成多达11种治疗波形；输出500Hz到40KHz间的任意脉冲频率；输出的波形峰值达到120V。通过中频治疗仪系统的运行将输出脉冲波形作用于人体患处，达到治疗的目的。为了防止人体对同一波形产生适应性，所以在设计中会考虑到波形的多样性，通过输出不同频率和不同强度的脉冲治疗波形来实现治疗的目的。

    该论文有图22幅，表4个，参考文献25篇。

毕业论文关键词：S3C2440  波形  中频信号  家用治疗仪

The Design of the Household Therapeutic Apparatus based on Intermediate Frequency Signal 

Abstract

With the rapid development of society, people are constantly improve their living standards, the quality of life has a lot of improvement. At the same time, people need to pay more attention to their health, and to realize the importance of health. Because only have a healthy body, can go to enjoy life. In numerous treatment now, through the intermediate frequency therapy apparatus to achieve efficacy of this approach is becoming more common. With the rapid development of computer technology, there are many waveform signal can be used in medical treatment, such as square wave, triangle wave, sine wave and sawtooth wave, etc. 

This design results include: the software can generate as many as 11 kinds of treatment of waveform; Output 500 hz to 40 KHZ between arbitrary pulse frequency; Peak of 120 v output waveform. Through the operation of the intermediate frequency therapy apparatus system will output pulse waveform role in human diseases, achieve the goal of treatment. In order to prevent human adaptation to the same waveform, so will be considered in the design to the persity of the waveform, through different frequency output and different intensity of pulse waveform treatment to achieve the goal of treatment.

The paper has a figure 22, table 4, 25 references.

Key word：S3C2440  Waveform  Intermediate frequency signal  Household therapeutic apparatus

目  录

摘  要 I

Abstract II

目  录 III

图清单 V

表清单 VI

1绪论 1

1.1家用治疗仪的简介 1

1.2治疗仪的存在现状和发展前景 2

1.3中频信号简介 3

1.4基于中频信号的家用治疗仪的设计意义 3

1.5主要内容 3

2 基于中频信号的家用治疗仪的总设计方案 5

2.1总方案设计 5

2.2脉冲波形 5

2.3治疗仪的输出波形 7

2.4本章总结 8

3基于中频信号的家用治疗仪的硬件设计 10

3.1 ARM核心控制模块