【摘要】 随着物联网技术的发展和移动终端的普及,人们更加希望能够随时随地方便地获取信息和服务。本文旨在研究一种物联网消息推送系统,选用适合物联网的消息协议——MQTT,通过消息中间件,采用发布/订阅机制实现消息推送。相比于传统拉取方式,基于MQTT的物联网消息推送系统更加及时、高效、省流量、省资源。更多还原

【Abstract】 With the rapid development of IoT technology,as well as the popularity of mobile terminals,people hope to be more easily access to information and services anytime and anywhere. This paper aims to study a message pushing system of IOT,choosing a message protocol which is suitable for IOT——MQTT,by the Message Oriented Middleware,Using publish / subscribe mechanism to have the message pushed. Compared to the traditional pull mode,the message pushing system of IOT based on MQTT is more timely,efficient,saving flow rate and resources.更多还原