基于NodeJS的智能家居语音控制系统服务器端设计与实现

Design of NodeJS-based Smart Home Voice-control System Server

介绍了基于NodeJS的智能家居语音控制系统服务器端总体结构、技术手段和主要功能模块的实现。该系统服务器端主要实现实时语音识别,通过把接收的语音数据发送给百度语音云端识别,把识别结果返回给客户端。此外,NodeJS采用事件驱动、异步编程,其突出的优点使得程序能够实现高并发处理。NodeJS非阻塞模式的IO处理给NodeJS带来在相对低系统资源耗用下的高性能与出众的负载能力。

This paper introduces the overall structure, technical means and the achievement of the main function modules of the design of Node JS-based smart home voice control system server.The system is mainly to achieve real-time serverside speech recognition.Through sending the received voice data to the Baidu cloud recognition,the recognition result is returned to the client.In addition,Node JS owns the feature of the event-driven,the asynchronous programming,and its outstanding advantages make procedures to achieve high concurrency.T