电子器件2025，Vol.48Issue(1)：60-65,6.DOI:10.3969/j.issn.1005-9490.2025.01.011
基于MQTT协议的车内无线通信系统设计
Design of In-Vehicle Wireless Communication System Based on MQTT Protocol
摘要
Abstract
In view of the increasing requirements of communication bandwidth and speed of intelligent networked vehicles and the ina-bility of CAN bus to meet them,a scheme for using MQTT protocol for in-vehicle communication is proposed.Its advantages are ana-lyzed and an in-vehicle wireless LAN communication system based on MQTT protocol is designed.Users can monitor the connection sta-tus of each client through the Web terminal,manage the client in real time,and can also use the control terminal to control the actuators and sensors.The communication experiments between the sensor and the control terminal,the control terminal and the actuator are veri-fied.Experimental results show that the system works well,the communication between the equipment is reliable,and it has the advanta-ges of accurate data,strong stability and high reliability,which can meet the needs of actual in-vehicle communication.关键词
MQTT/ESP8266/无线通信/车内局域网Key words
MQTT/ESP8266/wireless communication/in-vehicle LAN分类
交通工程引用本文复制引用
连海云,唐岚..基于MQTT协议的车内无线通信系统设计[J].电子器件,2025,48(1):60-65,6.基金项目
氢能源物流车一体化控制关键技术研究与应用示范项目(2021YFG0071) （2021YFG0071）
5G网联纯电动汽车智能换挡关键技术研发项目(2021YFQ0052) （2021YFQ0052）
