Remote temperature and humidity cloud detection system based on Wi-Fi and wireless radio frequency communication

Abstract

The invention discloses a remote temperature and humidity cloud detection system based on Wi-Fi and wireless radio frequency communication, and belongs to the technical field of internet of things. The remote temperature and humidity cloud detection system comprises a cloud server, a router, a sensor receiving and sending node, and a sensor acquisition and sending node; the cloud server is a remote cloud server connected with the public network, and is used for presenting users with temperature and humidity data processed by the sensor receiving and sending node via mobile and Wed terminals; the router is used for establishing connection of the sensor receiving and sending node with the cloud server; communication of the router with the cloud server is established via an Ethernet; and communication of the router with the sensor receiving and sending node is established via wireless Wi-Fi. According to the remote temperature humidity cloud detection system, a wireless sensor network composed of radio frequency communication networks based on 433MHz is used, remote monitoring on equipment and effective detection on surrounding environment temperature and humidity can be realized; wiring complexity is reduced because of wireless characters; and remote operation can be realized via combination of mobile terminals and Web terminals.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a remote temperature and humidity cloud detection system based on Wi-Fi and wireless radio frequency communication. Background technique [0002] In recent years, with the rise of the Internet industry, cloud platforms, as an emerging Internet service platform, provide people with online data storage, query, backup and processing functions. It has the characteristics of low cost, high storage utilization, multiple application environments and high security. Therefore, the cloud platform can be applied to smart home, mobile Internet, agricultural automation and other fields. [0003] Before the development of embedded Wi-Fi technology, the traditional technical means was to use embedded Ethernet to communicate with external cloud servers. Although Ethernet has the characteristics of fast communication rate, it has the following disadvantages compared w...

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: the purpose of the present invention is to provide a remote temperature and humidity cloud detection system based on Wi-Fi and wireless radio frequency communication, so that users can use mobile and Web pages to remotely detect the temperature and humidity environment of the measured area in any environment covered by an external network. And when the warning value is exceeded, the action of the on-site equipment can be remotely controlled to realize remote real-time monitoring in the true sense; at the same time, it also overcomes the problems of cumbersome wiring, complicated use and high cost of traditional embedded Ethernet

Images