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Method and device for controlling air conditioner

A technology of air conditioning and preset time, which is applied in the direction of space heating and ventilation, heating and ventilation control system, heating mode, etc. It can solve the problem of not being able to determine the time for the automatic shutdown of the air conditioner, and achieve the effect of saving electric energy

Active Publication Date: 2015-12-09
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method and device for controlling the air conditioner, so as to solve the technical problem that the automatic shutdown time of the air conditioner cannot be determined

Method used

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  • Method and device for controlling air conditioner
  • Method and device for controlling air conditioner
  • Method and device for controlling air conditioner

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Embodiment Construction

[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] The main solution of the embodiment of the present invention is: obtain the indoor temperature under the current working mode; calculate the time when the indoor temperature changes to the first preset temperature, as the preset time Δt; obtain the current time point T, and judge the current Whether the time point T is equal to the preset time point T1 minus the preset time Δt; when the current time point T is equal to the preset time point T1 minus the preset time Δt, an instruction to turn off the air conditioner is output to control The air conditioner stops the corresponding work in the current working mode. By obtaining the indoor temperature in the current working mode, calculate the time for the indoor temperature to change to the first preset temperature as the preset time Δt, when the current time poin...

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Abstract

The invention discloses a method for controlling an air conditioner. The method includes the steps that the indoor temperature under the current working mode is obtained; the time during which the indoor temperature is changed to the first preset temperature is calculated and serves as the preset time delta t; the current time point T is obtained, and whether the current time point T is equal to the value obtained by subtracting the preset time delta t from the preset time point T1 or not is judged; when the current time point T is equal to the value obtained by subtracting the preset time delta t from the preset time point T1, and an instruction for turning off the air conditioner is output so that the air conditioner can be controlled to stop working under the current working mode. The invention further discloses a device for controlling the air conditioner. The automatic turn-off time of the air conditioner is determined, and therefore waste of electric energy is reduced, and the effects of energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a method and device for controlling the air conditioner. Background technique [0002] With the continuous increase of my country's economic level and the continuous improvement of living standards, people's demand for air conditioners is also constantly improving. Air conditioning has gradually become the basic facility of buildings and a necessity in people's life and work. [0003] During the working process of the air conditioner, after the cooling or heating work of the air conditioner is over, the indoor temperature of the room will not immediately rise or fall to the outdoor temperature due to the insulation work of the room, but will maintain a low or high temperature state for a period of time. Therefore, if the air conditioner is turned off when the user does not need cooling or heating, it will cause a waste of cooling or heat, and a waste of electric energy, which is ...

Claims

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Application Information

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IPC IPC(8): F24F11/00
Inventor 曹庭学张勇李国华王伟潘志升
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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