Temperature and humidity data transmission system based on wifi communication technology

Abstract

The invention relates to the technical field of communication and in particular relates to a temperature and humidity data transmission system based on a wifi communication technology. The system comprises a mobile intelligent terminal, a server side and at least one temperature and humidity acquisition device, wherein the mobile intelligent terminal establishes wifi wireless connection with the at least one temperature and humidity acquisition device; the temperature and humidity acquisition device acquires first temperature and humidity data and transmits the first temperature and humidity data to the mobile intelligent terminal through wifi wireless connection; the mobile intelligent terminal obtains the first temperature and humidity data and forms second temperature and humidity data; and the mobile intelligent terminal establishes 3G communication connection or 2G communication connection with the server side, and transmits the second temperature and humidity data to the server side through 3G communication connection or 2G communication connection. The system utilizes the wifi access point function and the 3G communication or 2G communication function of the mobile intelligent terminal and the flexibility of the mobile intelligent terminal so as to improve the transmission flexibility of temperature and humidity data.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a temperature and humidity data transmission system based on wifi communication technology. Background technique [0002] With the development of informatization, people have put forward higher and higher requirements for the quality of life, especially in recent years with the development of the Internet of Things, people have paid more and more attention to the detection of various links such as the production, manufacturing, transportation, storage and sales of goods, so as to Ensure the safety of product quality. The temperature and humidity in the environment of each link are the key factors affecting product quality. In order to ensure the safety of product quality in each link, it is necessary to collect the temperature and humidity of the environment, and transmit the collected temperature and humidity data to the corresponding equipment for analysis with processi...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the access points are all fixedly installed in the corresponding area. Although the transmission of the collected temperature and humidity data can be completed, because the access point is fixedly installed at a certain point, it is not necessary to transmit the temperature and humidity data. flexibility; at the same time, when an access point somewhere fails, the temperature and humidity data collected by the collection device in this area will not be able to be transmitted normally, and then the temperature and humidity data in this area cannot be obtained, so that the transmitted temperature and humidity The humidity data is not comprehensive; and when the fixedly installed access point fails, because the fixedly installed access point is often installed in a traffic concealed area, it is not convenient to replace and repair it

Images