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Air quality NFC (near field communication) detector

A technology of air quality and detectors, which is applied to the structural details, instruments, and measuring devices of gas analyzers, and can solve the problems of being only placed at home, inconvenient to carry, and large in size, and achieves easy portability, overall lightness, and detection The results are precise

Inactive Publication Date: 2016-12-07
TATWAH SMARTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the air detection instruments currently on the market are relatively large in size and inconvenient to carry, so they can only be placed at home

Method used

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  • Air quality NFC (near field communication) detector

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Embodiment Construction

[0010] An air quality NFC detector such as figure 1 Shown, comprise MCU single-chip microcomputer 1, the sensor 2 that is connected with this MCU single-chip microcomputer 1, NFC chip 3, LED indicator light group 4 and battery 5; Described NFC chip 3 is electrically connected with LED indicator light 4; In described NFC chip 3 is connected with an induction coil 6; the LED indicator group 4 includes a plurality of LED lights of different colors, such as red, yellow, and green lights. The battery 5 supplies power to the MCU microcontroller 1 to maintain the operation of the device. The working principle of the air quality NFC detector is: the air is detected by the sensor 2 to generate air parameter data, and the parameters are transmitted to the MCU microcontroller 1, and the MCU compares the parameters with the historical data to obtain the air quality value. The data is output through the terminal with red, yellow and green lights to indicate the air quality level respectiv...

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Abstract

An air quality NFC (near field communication) detector comprises an MCU (micro controller unit) single chip microcomputer as well as a sensor, an NFC chip, an LED indicator lamp bank and a battery which are connected with the MCU single chip microcomputer, wherein the NFC chip is electrically connected with the LED indicator lamp bank; an induction coil is connected onto the NFC chip; the LED indicator lamp bank comprises multiple LED lamps with different colors. During using, the NFC detector can acquire electric energy through mobile phone induction, then air quality detection can be completed simply and rapidly, the detection result of the NFC detector is relatively accurate, and besides, the whole NFC detector is relatively portable, occupies small space when arranged at home or in an office and is convenient to carry.

Description

technical field [0001] The invention relates to an air quality measuring device. Background technique [0002] With the development of the economy, people's requirements for life are getting higher and higher. Air quality has become the focus of people's attention. In daily life, everyone may inhale air particles. Moreover, the air detection instruments currently on the market are relatively large in size, inconvenient to carry, and can only be placed at home. How to provide more portable and accurate testing instruments, reduce the occupied space, enable consumers to monitor and record the air quality in real time when they go out, and bring better experience to users during use is the applicant purpose. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an accurate, light and portable air quality NFC detector. [0004] In order to solve the above-mentioned technical problems, the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00H02J50/10
CPCG01N33/0009
Inventor 罗国章王玲燕叶伊琪余强
Owner TATWAH SMARTECH CO LTD