基于微信小程序云服务与树莓派开发线上监控设备的研究

Research of On-line Monitoring Device Based on We Chat Mini Program Cloud Service and Raspberry PI

移动互联网时代的来临,特别是随着无线网络速度的日益加快,基于互联网的远程监控、远程操作设备越发能够凸显其价值。此类设备的实现原理在于硬件本身能够连接互联网,与云端服务器进行数据交换,并通过手机或电脑等设备进行远程查看与操作,因此需要搭建云服务器。然而对于非网络工程、计算机专业的开发者而言,搭建服务器的门槛与成本较高。而微信小程序拥有5GB免费的云存储空间,如今更是开放了HTTP的API接口,各个平台只要能够发送Post请求,均可与其进行数据交互,该文基于微信云存储,研究如何使用树莓派进行线上监控设备的开发。

With the advent of the era of mobile Internet,especially with the increasing speed of wireless network,remote monitoring and remote operation equipment based on the Internet can increasingly highlight its value.The realization principle of this kind of device is that the hardware itself can connect to the Internet,exchange data with the cloud server,and remotely view and operate through mobile phones,computers and other devices.Therefore,it is necessary to build a cloud server.However,for non-network engineering,computer professional developers,the threshold and cost of building a server is higher.WeChat small program has 5GB free cloud storage space,and now it is open to HTTP API interface.As long as each platform can send a Post request,it can interact with it for data.This paper studies how to use raspberry PI to develop online monitoring devices based on WeChat cloud storage.