Mobile phone for testing concentration of PM2.5 dust

Abstract

The invention discloses a mobile phone for testing concentration of PM2.5 dust. The mobile phone comprises the components of a temperature / humidity testing module which converts temperature information and humidity information to analog electric signals and performs amplifying processing, wherein the temperature / humidity testing module is connected with a processor through an I2C bus; a dust sensor module which is connected with the GPIO port of the processor and reads data; a processor module which acquires the temperature information, the humidity information and the dust information and performs computing for converting the temperature information, the humidity information and the dust information to the corresponding temperature information, the corresponding humidity information and PM2.5 concentration data and stores the data in a memory, transmits the data to a mobile phone display screen for displaying and furthermore transmits related data to the RF module of the mobile phone; and the display screen module and the RF module which are connected with the processor module. The sensor is added in the mobile phone, thereby realizing air quality testing and performing alarm on abnormities. Data uploading and analysis can be performed through the network for generating a specific suggestion for outgoing of a person.

Description

technical field [0001] The invention relates to the communication field, in particular to a mobile phone used for PM2.5 dust concentration detection. Background technique [0002] In recent years, environmental pollution has become more and more serious, and there have been more and more smog weather, and the quality of our living environment has become worse and worse. Haze is a general term for various suspended particulate matter in the air, especially PM2.5 is the main culprit of haze weather. Therefore, it is necessary for us to detect the concentration of PM2.5 in the air and have a deeper understanding of the quality of the living environment in order to resist smog and protect our living environment. [0003] At present, some air quality detection devices developed around the world are mainly used in some environmental detection in hospitals, shopping malls and other public places. There are also some portable devices that can be used to detect air quality, but thi...

AI Technical Summary

Problems solved by technology

[0008] To sum up, the disadvantage of the existing technology is that sensor modules are added to the mobile phone, each of which is independent of each other, which is a bit cumbersome

Or the air quality detector based on the embedded system, which simply reads the air quality data through the sensor, cannot be effectively combined with the mobile phone, and gives corresponding suggestions for detailed analysis of the data uploaded through the mobile phone network

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