摘要伴随着社会科学技术层次的进步,许多的电器设备开始渐渐的进入我们的每一个家庭,然而电器的增多却给我们的生活带来了一定的麻烦————遥控设备也变多了，这次的设计便可以有效的解决这个麻烦，我们只要通过从口中发出指令便可以控制所有的家电运作，真正意义上摆脱遥控器，实现智能控制，便捷家庭生活。77257

本次设计的课题对象是家庭电器的控制,也就是利用语音识别，智能控制，以及一些网络通信技术将家庭中的各种电器设施相互关联起来，最后汇总出一个语音开关，简化居家生活，提升生活质量。

这次的课程设计是以语音识别技术为基础的智能家居控制，运用到的语音识别芯片是LD的3320，单片机的型号是AT89S52的51单片机，这也是此次设计的关键处理器，它能够将3320发出的命令内容进行解析，继而由这个命令再执行下一步的进程，最终实现家居的智能控制。

这次的课程设计成品是比较简单的，为了便于设计制作，我选择的是非特定人的语音识别技术，其特点是语音识别率较高而且不特定某人。本次设计虽然简单但是却可以看出其广阔的实用前景，相信不久的将来我们会过上这样的生活。我的这次设计的特点是采用非特定人的语音识别技术，这样的特点是任何人都能使用，而且识别率很高。

该论文有图8幅，参考文献23篇

毕业论文关键词：智能   语音识别  52单片机  LD 3320  AT89S52

Smart Home Control Based On Speech Recognition Technology

Abstract With the social development of science and technology level, many electrical equipment began to gradually enter our every family, but increased electrical appliances brought some trouble to our life -- -- also more remote control equipment, this design can effectively solve the trouble, we as long as through the mouth instruction can control all operations of the appliances, in the true sense out of the remote control, intelligent control, convenient home life。

The subject of the design object is the control of household appliances, is the use of speech recognition, intelligent control, and some of the network communication technology of the family of various electrical facilities associated each other, finally came up a voice switch, simplify the life that occupy the home, improve the quality of life。

The curriculum design is based on speech recognition technology of smart home control, applied to speech recognition chip is 3320, LD model is AT89S52 single chip microcomputer, this also is the key to the design of the processor, it can be 3320 parsing command from the content, which in turn by the command to execute the next process, finally realizes the intelligent control of household。

The course design of the finished product is relatively simple, to facilitate the design, I choose the wrong person voice recognition technology, its characteristic is speech recognition rate is higher and not to certain someone。 This design is simple but it can be seen that the wide practical prospect and believe in the near future we will live such a life。

The paper has a figure 8, 23 references

Key  words: smart  speech recognition  52 microcontroller  LD3320  AT89S52

目录

摘要 Ⅰ

Abstract Ⅱ

目录 Ⅲ

图清单 Ⅳ

1 绪论 1

1。1 研究背景 1

1。2 语音识别技术发展所面临的问题 2

1。3 国内外研究现状