非特定说话人语音指令识别的家居控制系统设计

Design of the Home Control System for Voice Instruction Recognition of Non-Specific Speakers

针对现代家居控制系统的方便性、智能性和实用性的特点需求,提出一种基于无线传感网的非特定说话人语音指令识别的家居控制系统方案,设计系统逻辑结构、功能层次、硬件结构及工作流程,实现语音识别、协调器、及终端控制节点功能。实验证明该系统可对风扇、窗帘、灯管的语音操作指令进行实时有效识别,对三种设备进行快速有效控制。因此,该系统具有良好的方便性、智能性和实用性。

In order to meet the requirements of portability, intelligence and practicability of modern home control system, presented a scheme of home control system based on wireless sensor network. Designs the logic and hardware structures of the system, the functional hierarchy and workflow, realizes the function of speech recognition, coordinator and terminal control node. The experiments show that this system can recognize the voice operation instruction of fan, curtain and light in real time and efficiently, and control the three kinds of device fast and effectively. So, this system has good convenience, intelligence and practicability.