Intelligent family environment control method and system

An intelligent control system and technology for the home environment, applied in the field of air purification, can solve the problems of intelligence limited to artificial remote control, and achieve the effect of saving energy and saving energy consumption

Pending Publication Date: 2017-08-01
NANJING UNIV OF INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the intelligence of several existing air purifiers is still limited to artificial remote control

Method used

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  • Intelligent family environment control method and system
  • Intelligent family environment control method and system

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] like figure 1 As shown, the home environment intelligent control system of the present invention includes a power supply, a single-chip microcomputer, a display screen, an air purifier, an air quality detector, a Wi-Fi module, a server and a user terminal. The power supply provides power to the entire circuit. The single-chip microcomputer adopts the STC89C52RC chip, and controls the switch of the negative ion air purifier through the relay (see figure 2 ). The air quality detector includes a laser PM2.5 small-volume air quality detection sensor, a temperature sensor and a humidity sensor. The collected PM2.5 concentration, humidity and temperature are sent to the microcontroller, and then the display screen connected through the serial port is used to monitor the current air quality. Data Display. The single-chip microcomputer transmits the air quality data

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Abstract

The invention discloses an intelligent family environment control method and system. The method comprises the following steps that the air pollution threshold value is preset; the user position is positioned in real time, the user speed is monitored, and the user state and the leaving distance are judged; and the indoor air quality is monitored in real time, purifier start control is conducted according to the user state, when a user is at home and the air quality exceeds the air pollution preset threshold value, a purifier is started, when the user leaves the home or the air quality does not reach the air pollution preset threshold value, the purifier is stopped, and when the user returns home, the needed air purification time is judged according to the current indoor air quality, the needed home returning time is calculated in combination of the user leaving distance and speed, the purifier start time is judged in combination of the needed air purification time and the needed user home returning time, and air in a room is purified when the user returns home. Through intelligent control, the user can enjoy the purified air all the time, and power saving and energy saving can be achieved with the maximum efficiency.

Description

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Claims

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Application Information

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Owner NANJING UNIV OF INFORMATION SCI & TECH
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