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Fuzzy control based air conditioner control method and device

A fuzzy control and air-conditioning technology, which is applied in heating and ventilation control systems, control input involving air characteristics, space heating and ventilation control input, etc., can solve the problem of insufficient intelligence of air-conditioning fuzzy control, and achieve the solution of insufficient intelligence , Improve the effect of intelligent control

Active Publication Date: 2017-06-20
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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Problems solved by technology

[0008] The present invention provides an air conditioner control method and device based on fuzzy control to at least solve the problem that the fuzzy control of air conditioners in the prior art is not intelligent enough

Method used

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  • Fuzzy control based air conditioner control method and device
  • Fuzzy control based air conditioner control method and device
  • Fuzzy control based air conditioner control method and device

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Embodiment 1

[0031] The air conditioning control method based on fuzzy control provided by the present invention will be described below in conjunction with the accompanying drawings.

[0032] The air-conditioning control method based on fuzzy control provided by the present invention can be applied to air-conditioning equipment, such as household, commercial, marine air-conditioners, etc., by installing an application (APP) on the terminal equipment or writing in the master controller. The way the control program is implemented, figure 1 It shows an optional flow chart of the fuzzy control-based air conditioning control method in this embodiment, as figure 1 As shown, the method may include the following steps:

[0033] S102. Acquiring the target set temperature T of the air conditioner 设 and the ambient temperature outside the air conditioner T 外 , to determine the initial operating frequency F of the air conditioner compressor 初始 ;

[0034] Preferably, after obtaining the target se...

Embodiment 2

[0069] Based on the air-conditioning control method based on fuzzy control provided in the above-mentioned embodiment 1, an optional embodiment 2 of the present invention also provides an air-conditioning control device based on fuzzy control, specifically, image 3 shows an optional structural block diagram of the device, such as image 3 As shown, the device includes: a first determining unit 32 for obtaining the air-conditioning target set temperature T 设 and the ambient temperature outside the air conditioner T 外 , to determine the initial operating frequency F of the air conditioner compressor 初始 ; Calculation unit 34, used to obtain the ambient temperature T in the air conditioner 内 , Calculate the ambient temperature T in the air conditioner 内 with the target set temperature T 设 The difference ΔT; the judgment control unit 36 ​​is used for 外 Judging whether the virtual temperature control conditions are satisfied, if not, use the difference △T as the ambient temper...

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Abstract

The invention discloses a fuzzy control based air conditioner control method and device. The method comprises the following steps of: obtaining a target set temperature T set of an air conditioner and an external environment temperature T external of the air conditioner, and determining initial operation frequency F initial of a compressor of the air conditioner; obtaining an internal environment temperature T internal of the air conditioner, and calculating a difference value delta T between the internal environment temperature T interval of the air conditioner and the target set temperature T set of the air conditioner; judging whether a virtual temperature control condition is met or not according to the external environment temperature T external of the air conditioner; and if the virtual temperature control condition is not met, taking the difference value delta T as temperature difference between the internal environment temperature T internal of the air conditioner and the target set temperature T of the air conditioner, and regulating initial operation frequency F initial of the compressor of the air conditioner. The fuzzy control based air conditioner control method solves the problem that air conditioner fuzzy control in the prior art is not intelligent enough, and improves intelligent control of the air conditioner.

Description

technical field [0001] The present invention relates to the technical field of air conditioning, in particular to an air conditioning control method and device based on fuzzy control. Background technique [0002] With the continuous popularization of the concept of low-carbon environmental protection, inverter air conditioners are favored by many consumers because of their energy saving, high efficiency, environmental protection and comfort. The existing fuzzy control method of inverter air conditioner can only change its operating frequency and output power according to the user's immediate operation, but the default state when the user starts the machine is not the lowest operating frequency and the lowest output power, and the user will not adjust the frequency conversion according to the energy-saving requirements. The air conditioner is set for energy saving, and according to the actual test experience, it can be known that the current air conditioner products are acco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F11/64F24F11/70F24F2110/10F24F2110/12
Inventor 郑泽宏郑泽纯林康桂肖彪黄允棋何志超郑永杰李远航官姜华
Owner GREE ELECTRIC APPLIANCES INC
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