Multifunctional wireless portable air quality real-time monitor

Abstract

The invention relates to a multifunctional, wireless and portable instrument for monitoring air quality in real time. The instrument comprises a casing, wherein a sensor, a microprocessor, a display module, a storage module, a wireless signal controller and a wireless transmission module are integrated in the casing; the external wireless controller is mounted on the outer surface of the casing; the display module is connected with a liquid crystal display; the sensor and the microprocessor are connected through an input module, and the microprocessor and the display module are connected through an output module; the sensor comprises a PM2.5 sensing module, a digital temperature sensing module, a digital humidity sensing module, an electrochemical formaldehyde sensing module, a TVOC (total volatile organic compound) sensing module and a carbon dioxide sensing module, and the storage module is connected with the microprocessor; a mobile phone application module is further integrated in the casing and used for binding with applications of a mobile phone, and the mobile phone application module is connected with the microprocessor; a photosensitive sensor is further inlaid in the casing and the photosensitive sensor in the casing is connected with the microprocessor.

Description

technical field [0001] The invention relates to the field of electronic information engineering, in particular to a multifunctional wireless portable air quality real-time monitor. Background technique [0002] With the deteriorating environment, people are more and more concerned about air quality. Air quality is closely related to people's health. Therefore, knowing the air quality anytime and anywhere is becoming an increasingly urgent need for people. The accuracy, size, power consumption, and price of the multifunctional wireless portable air quality real-time monitor are the most important factors that restrict people's willingness to use it and the frequency of use. Because people will stay indoors most of the time, how to know the quality of indoor air has become a problem that many people are particularly concerned about, especially in some newly renovated houses, people's needs are even stronger. Although there are some detectors on the market for detecting air q...

AI Technical Summary

Problems solved by technology

Although there are some detectors on the market for detecting air quality, their functions are relatively single, and they can only detect certain indicators of indoor air quality, such as formaldehyde, PM2.5, VOC (volatile organic compounds) content ; and these detection devices are generally expensive, bulky, not easy to carry and other problems

Images