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Reminder method and device for filter element replacement

A filter element and error prompt technology, applied in the field of filter element replacement prompt method and device, can solve the problems of labor cost consumption, low judgment accuracy, manual inspection required for operation, etc., and achieve the effect of saving labor cost and improving judgment accuracy

Active Publication Date: 2017-04-19
XIAOMI INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defects in the related technology are: first, the operation requires manual inspection, which makes the operation efficiency of filter element replacement low and consumes labor costs; second, relying on the experience of the operator to judge whether to update the filter element, the judgment accuracy is low

Method used

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  • Reminder method and device for filter element replacement
  • Reminder method and device for filter element replacement
  • Reminder method and device for filter element replacement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0122] Figure 5 It is a flow chart of a prompting method for filter element replacement according to an exemplary embodiment 1. The application scenario of the method in Embodiment 1 is as follows Figure 4 As shown, this method is used in the air purifier, and the air purifier is connected to the designated mobile phone through Bluetooth. The preset parameter is the accumulated time, and the preset time threshold is 1 year, such as Figure 5 shown, including the following steps:

[0123] In step S501, it is judged whether the accumulative duration of equipment purification exceeds 1 year.

[0124] In step S502, when the accumulated purification time of the device exceeds 1 year, it is determined that the filter element in the device needs to be replaced, and the air quality light in the device blinks red within 30 seconds after each startup.

[0125] In step S503, a replacement prompt command is sent to the mobile phone, instructing the mobile phone to flash the air qual...

Embodiment 2

[0130] Image 6 It is a flow chart of a prompt method for replacing a filter element according to a second exemplary embodiment. The application scenario of the method in the second embodiment is as follows Figure 4 As shown, this method is used in the air purifier, and the air purifier is connected to the designated mobile phone through Bluetooth. The preset parameters are cumulative duration and purification efficiency, the preset efficiency threshold is 30% of the factory-purified purification efficiency, and the preset duration threshold is 3 months, such as Image 6 The following steps are shown:

[0131] In step S601, it is judged whether the purification efficiency of the equipment is less than 30% of the purification efficiency when leaving the factory.

[0132] In step S602, when the purification efficiency of the equipment is less than 30% of the purification efficiency when leaving the factory, it is judged whether the accumulative duration of purification of th...

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PUM

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Abstract

The invention discloses a filter core replacing prompt method and device. The method and device realize automatic prompt of filter core replacement, save a labor cost and improve filter core replacement determination accuracy. The method is used for equipment with a filter core and comprises the following steps of determining if a filter core in the equipment needs to be replaced according preset parameters, when the filter core in the equipment needs to be replaced, giving a filter core placement prompt, after the equipment is connected to an appointed terminal, and transmitting a replacement prompt instruction to the terminal to prompt the terminal to carry out filter core replacement. The filter core replacing prompt method and device realize automatic determination of filter core replacement, saves a labor cost, improves filter core replacement determination accuracy, and gives filter core replacement prompt in the equipment with the filter core and the connected terminal so that a user can timely get a filter core replacement prompt and can timely replace the filter core.

Description

technical field [0001] The present disclosure relates to the technical field of intelligent control, in particular to a method and device for prompting filter element replacement. Background technique [0002] As the air quality continues to deteriorate, more and more devices have air purification functions, such as air conditioners, cars, air purifiers, etc. Equipment with air purification function usually has a filter element, which needs to be replaced after the equipment has been purified for a period of time. How to carry out the prompt of filter cartridge replacement becomes a problem that needs to be solved. In the related art, the replacement of the filter element adopts the method of manual inspection, and professionals judge whether it is necessary to update the filter element based on experience, and make a reminder to replace the filter element. The disadvantages in the related technology are: first, the operation requires manual inspection, which makes the ope...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/42
Inventor 苏峻陈安居王毅吴艺
Owner XIAOMI INC
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