基于ZigBee和WiFi的智能语音家居控制系统
Smart Home Voice Control System Based on ZigBee and WiFi

电子信息技术的高速发展为智能家居控制系统的设计提供了多样化选择，传统的智能家居无线组网方式更多地偏向于WiFi单种无线组网方式，相较于ZigBee组网技术WiFi技术在功耗、成本以及空间覆盖面上都存在一定的弊端。为了兼具低功耗、低成本、空间覆盖面广的特点，本文设计了一种混合了ZigBee及WiFi技术的混合式组网智能语音家居控制系统。该系统以STM32系列单片机作为主控芯片，感知层以ZigBee技术作为传感器的无线组网方式，网络层结合了ZigBee与WiFi技术开发了物联网网关，由网关统一进行数据转发，应用层则主要使用了SpringBoot框架及Vue框架开发了一个控制页面负责实时显示数据和远程控制硬件设备，同时在系统设计中加入语音控制模块提高了用户体验。本系统高效、节能、便捷，兼具模块化、自动化和智能化，可以实现对家庭室内环境参数指标进行采集和显示，为现代智能家居物联网系统设计提供了一种混合式无线组网方案。
The rapid development of electronic information technology provides diversified choices for the de-sign of smart home control systems. The traditional smart home wireless networking method is more inclined to WiFi single wireless networking method. Compared with ZigBee networking tech-nology, WiFi technology has some disadvantages as power consumption, cost and space coverage. In order to combine the characteristics of low power consumption, low cost, and wide spatial coverage, a hybrid networking smart voice home control system that mixes ZigBee and WiFi technologies has been designed. The system uses the STM32 series microcontroller as the main control chip. The perception layer uses ZigBee as the wireless networking method of the sensor. The network layer combines ZigBee and WiFi technology to develop an IOT gateway for unified data forwarding. Acon-trol page for real-time data display and remote control of hardware devices has developed by Spring Boot framework and Vue framework at the application layer. At the same time, a voice con-trol module is added to improve the user experience. This system designs and implements an efficient, energy-saving, and convenient smart home control system. The system is efficient, ener-gy-saving, convenient, combining modularity, automation, intelligence. It can collect and display indoor environmental parameters, providing a hybrid wireless networking solution for the modern smart home IoT systems.