Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for detecting cleanliness of filter screen, air conditioner and computer-readable storage medium

A detection method and cleanliness technology, which are applied in the field of air conditioners and computer-readable storage media, can solve the problems of unstable power supply of cleanliness sensors, affecting the accuracy of filter net cleanliness, and power supply fluctuations.

Active Publication Date: 2020-10-20
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are other different types of loads on the hardware circuit board of the air conditioner. These loads share the power supply with the power supply of the cleanliness sensor. Stability, which in turn affects the accuracy of filter cleanliness detection

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for detecting cleanliness of filter screen, air conditioner and computer-readable storage medium
  • Method for detecting cleanliness of filter screen, air conditioner and computer-readable storage medium
  • Method for detecting cleanliness of filter screen, air conditioner and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The main solution of the embodiment of the present invention is: when the cleanliness sensor is monitored to start working, obtain the current switch state of the load sharing the power supply with the cleanliness sensor; during the working period of the cleanliness sensor, control the load to maintain The current switch state remains unchanged, and the detection signal of the cleanliness sensor is acquired; the detection signal is analyzed to obtain the cleanliness data of the filter net.

[0051] At present, the detection of dust accumulation is mainly realized by the cleanliness sensor. The filter net cleanliness sensor is a photoelectric sensor, and its power supply circuit has relatively strict requirements on the power supply. There are other different types of loads on the hardware circuit board of the air conditioner. These loads share the power supply with the power supply of the cleanliness sensor. Stability, which in turn affects the accuracy of filter cleanl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a detecting method for cleanliness of a filter screen, an air conditioner as well as a computer readable storage medium. The method comprises the following steps of: obtaininga current on-off state of load of a common power supply with a cleanliness sensor while detecting that the cleanliness sensor starts to work; controlling the load to keep the current on-off state unchanged during a working period of the cleanliness sensor, and obtaining a detecting signal of the cleanliness sensor; and analyzing the detecting signal to obtain cleanliness data of the filter screen.The detecting method can improve cleanliness detecting accuracy of the filter screen.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method for detecting the cleanliness of a filter screen, an air conditioner and a computer-readable storage medium. Background technique [0002] With the development of economy and technology, air equipment such as air conditioners, purifiers, and dehumidifiers have been widely used. Usually, these air equipment are equipped with filters to filter the air. With the long-term operation of the air equipment, a large amount of dust will adhere to the filter, which will cause adverse effects on people's health. Therefore, the dust accumulation detection of the filter can be carried out , when the detected dust reaches a certain level, the user will be prompted to clean the filter. [0003] At present, the detection of dust accumulation is mainly realized by the cleanliness sensor. The filter net cleanliness sensor is a photoelectric sensor, and its power supply circuit h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/89F24F11/88F24F11/64F24F11/39F24F110/00
CPCF24F11/00F24F11/89F24F2110/00
Inventor 李玉
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com