本文设计的智能家居控制器包括两大模块，分别为主控制模块和对讲录音模块。
The smart home controller includes two modules, one is the main control module, the other is the talk and record module.
对讲录音模块主要是实现可视对讲和家庭录音留言以及完成信息的显示功能，二者是通过串口进行通讯的。
The talk and record module realizes the visual talk, home record and information display. The two modules communicate to each other through their serial ports.
本发明还公开了一种语音识别查询系统，包括：录音模块、语音识别模块、数据库查询模块和语音生成模块。
The invention also discloses a speech recognition query system, which comprises a recording module, a speech recognition module, a database query module and a speech generating module.
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