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Air purifier control system

An air purifier and control system technology, which is applied in the field of control systems, can solve the problems of single display content, not intuitive enough, and poor user experience, etc., and achieve the effect of obvious user experience effect

Active Publication Date: 2014-12-17
ZHEJIANG MOORGEN INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of air purifiers on the market, and most of the control systems are composed of mechanical keypads, simple LED lights and digital tube groups. The disadvantage of this simple human-computer interaction system is that the display content is single and not intuitive enough, and the user experience is not good. very good

Method used

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Embodiment Construction

[0022] The invention adopts the WiFi communication method to enable the user to control the air purifier on the mobile phone and the computer and directly obtain the air quality information on the mobile phone, touch the liquid crystal display screen as the human-computer interaction interface, and adopt the Cortex M0 single-chip microcomputer as the MCU of the air purifier system .

[0023] This embodiment includes a power supply circuit 1 , a switch control circuit 2 , a main control circuit 3 , a human-computer interaction circuit 4 , a sensor circuit 5 , and a WiFi communication circuit 6 .

[0024] like figure 1 As shown, the power supply circuit 1 provides +12V power supply to the switch control circuit 2, 5V power supply and reference power supply to the main control circuit 3, 5V power supply to the human-computer interaction circuit 4, 5V power supply to the sensor circuit 5, and WiFi communication Circuit 6 provides a 3V3 power supply. The sensor circuit 5 collects...

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Abstract

The invention relates to an air purifier control system. A sensor circuit acquires and processes external temperature and humidity, odor and PM2.5 (particulate matter2.5) and sends a voltage signal to a master control circuit, acquired data are converted to be displayed in a man-machine interaction circuit, the master control circuit controls the sensor circuit through a pulse signal, air volume, photocatalyst and disinfection are controlled through an on-off control circuit according to the data acquired by the sensor circuit, and the data acquired by the sensor circuit and display status of the man-machine interaction circuit can be sent to a mobile phone of a user through a WIFI (wireless fidelity) communication circuit. The man-machine interaction circuit can control the on-off control circuit through the master control circuit. User experience is improved obviously due to a capacitive touch liquid crystal display, the surrounding temperature and humidity, odor and PM2.5 can be acquired, and the user can know indoor air quality and working status of an air conditioner visually and conveniently.

Description

technical field [0001] The invention relates to a control system suitable for an air purifier, which is mainly used in the air purifier for air quality monitoring, air impurity removal and disinfection in family rooms or public spaces. Background technique [0002] With the continuous deepening of industrialization, air pollution is becoming more and more serious. Whether it is outdoor air or indoor air, people's health is threatened. According to statistics, under normal circumstances, most people spend 90% of their time indoors. Therefore, the indoor gas quality is very important to people's health. The air purifier can absorb and decompose pollutants in the air or decompose pollutants in the air. In addition, the air purifier can not only filter the dust in the gas, but also purify the toxic substances in the air and eliminate the planktonic bacteria in the air. At present, there are many kinds of air purifiers on the market, and most of the control systems are composed...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 蔡文郁肖理哲张栋
Owner ZHEJIANG MOORGEN INTELLIGENT TECH CO LTD
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