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iot-platform's Introduction

物联网云平台课程设计

author:zder

1.系统使用的工具

IDE:pycharm

开发语言:python,nodejs

代码管理工具 :github

img_1.png

2.系统的整体架构

./docs/img.png

3.系统的运行逻辑

src是本项目的代码目录 pub.py中模拟了传感器的数据采集,每5s进行一次数据采集,其中温度数据是通过random进行模拟随机实现 将数据推送到 mqtt服务器中的 /tempture/device1 主题 img_2.png 可以在emqx的web_socket中成功看到订阅主题中的消息

4.运行效果

img_4.png 在终端中可以看见成功的模拟了mqtt的client端和server端,实现了模拟传感器数据的上报

img_3.png 前端采用node-red

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