CN110107997A - Control method, device and the air conditioner of air conditioner - Google Patents

Control method, device and the air conditioner of air conditioner Download PDF

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Publication number
CN110107997A
CN110107997A CN201910451477.4A CN201910451477A CN110107997A CN 110107997 A CN110107997 A CN 110107997A CN 201910451477 A CN201910451477 A CN 201910451477A CN 110107997 A CN110107997 A CN 110107997A
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CN
China
Prior art keywords
blower
air conditioner
control
input voltage
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910451477.4A
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Chinese (zh)
Other versions
CN110107997B (en
Inventor
张武军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Wuhu Meizhi Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Wuhu Meizhi Air Conditioning Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Wuhu Meizhi Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201910451477.4A priority Critical patent/CN110107997B/en
Publication of CN110107997A publication Critical patent/CN110107997A/en
Application granted granted Critical
Publication of CN110107997B publication Critical patent/CN110107997B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/88Electrical aspects, e.g. circuits
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention proposes a kind of control method of air conditioner, device and air conditioner, which includes: the AC-input voltage for obtaining air conditioner;Judge whether AC-input voltage is less than preset low voltage threshold;If AC-input voltage is less than low voltage threshold, judge whether blower is in halted state;If blower is in halted state, after controlling blower according to high wind file position or powerful wind file position operation setting time, control blower sets gear operation according to user.Control method, device and the air conditioner of air conditioner of the invention, when the AC-input voltage of air conditioner is less than preset low voltage threshold, and blower is when being in halted state, after blower is controlled according to high wind file position or powerful wind file position operation setting time, it controls blower and sets gear operation according to user, guarantee that blower can normally start under low AC-input voltage.

Description

Control method, device and the air conditioner of air conditioner
Technical field
The present invention relates to technical field of electric appliances more particularly to a kind of control methods of air conditioner, device and air conditioner.
Background technique
Traditional air conditioner generallys use tap windscreen motor, and the general motor has fourth gear blower to drive (high, medium and low, powerful), Or third gear blower driving (high, medium and low), after user sets gear, motor presses setting gear operation.Due to the environment temperature of motor Degree may be lower, and frictional force is larger when starting, and torque needed for starting is larger, therefore when AC-input voltage is lower, is easy to make Start at blower and fails.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention First purpose is to propose a kind of control method of air conditioner, when the AC-input voltage of air conditioner is less than preset low-voltage Threshold value, and when blower is in halted state, after control blower is according to high wind file position or powerful wind file position operation setting time, control Blower sets gear operation according to user, guarantees that blower can normally start under low AC-input voltage.
Second object of the present invention is to propose a kind of control device of air conditioner.
Third object of the present invention is to propose a kind of air conditioner.
Fourth object of the present invention is to propose a kind of electronic equipment.
5th purpose of the invention is to propose a kind of computer readable storage medium.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of control method of air conditioner, comprising:
Obtain the AC-input voltage of air conditioner;
Judge whether the AC-input voltage is less than preset low voltage threshold;
If the AC-input voltage is less than the low voltage threshold, judge whether the blower is in halted state;
If the blower is in halted state, the blower is controlled according to high wind file position or the operation setting of powerful wind file position After time, the blower is controlled according to user and sets gear operation.
The control method of the air conditioner proposed according to embodiments of the present invention obtains the AC-input voltage of air conditioner;Judgement Whether AC-input voltage is less than preset low voltage threshold;If AC-input voltage is less than low voltage threshold, blower is judged Whether halted state is in;If blower is in halted state, controls blower and set according to high wind file position or the operation of powerful wind file position After fixing time, control blower sets gear operation according to user, guarantees that blower can normally start under low AC-input voltage.
According to one embodiment of present invention, control method further include: if the blower is in non-stop state, and institute AC-input voltage is stated less than the low voltage threshold, then control the blower according to the user set gear increase by one grade or Gear operation after multi gear.
In order to achieve the above object, second aspect of the present invention embodiment proposes a kind of control device of air conditioner, comprising:
Module is obtained, for obtaining the AC-input voltage of air conditioner;
Judgment module, for judging whether the AC-input voltage is less than preset low voltage threshold;
Whether control module judges the blower if being less than the low voltage threshold for the AC-input voltage In halted state;
If the blower is in halted state, the blower is controlled according to high wind file position or the operation setting of powerful wind file position After time, the blower is controlled according to user and sets gear operation.
The control device of the air conditioner proposed according to embodiments of the present invention obtains the AC-input voltage of air conditioner;Judgement Whether AC-input voltage is less than preset low voltage threshold;If AC-input voltage is less than low voltage threshold, blower is judged Whether halted state is in;If blower is in halted state, controls blower and set according to high wind file position or the operation of powerful wind file position After fixing time, control blower sets gear operation according to user, guarantees that blower can normally start under low AC-input voltage.
According to one embodiment of present invention, the control module is also used to: if the blower is in non-stop state, and The AC-input voltage is less than the low voltage threshold, then controls the blower according to the user and set one grade of gear increase Or the gear operation after multi gear.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of air conditioner, comprising: such as second party of the present invention The control device of air conditioner described in the embodiment of face.
In order to achieve the above object, fourth aspect present invention embodiment proposes a kind of electronic equipment, comprising: memory, processing Device and it is stored in the computer program that can be run on the memory and on the processor, the processor executes the journey When sequence, the control method of the air conditioner as described in first aspect present invention embodiment is realized.
In order to achieve the above object, fifth aspect present invention embodiment proposes a kind of computer readable storage medium, deposit thereon Computer program is contained, the control of the air conditioner as described in first aspect present invention embodiment is realized when which is executed by processor Method processed.
Detailed description of the invention
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the invention;
Fig. 2 is the structure chart of the control device of air conditioner according to an embodiment of the invention;
Fig. 3 is the structure chart of air conditioner according to an embodiment of the invention;
Fig. 4 is the structure chart of electronic equipment according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
With reference to the accompanying drawing come describe the embodiment of the present invention air conditioner control method, device and air conditioner.
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the invention, as shown in Figure 1, the control Method includes:
S101 obtains the AC-input voltage of air conditioner.
In the embodiment of the present invention, the AC-input voltage of air conditioner can be obtained by the voltage sampling circuit in air conditioner.
S102, judges whether AC-input voltage is less than preset low voltage threshold.
In the embodiment of the present invention, low voltage threshold can be preset, low voltage threshold, that is, air conditioner inputs electricity in low exchange The charge threshold level to work under pressure condition.After the AC-input voltage for obtaining air conditioner, by it compared with low voltage threshold, judgement Whether it is less than preset low voltage threshold.
If so, entering step S103;If it is not, entering step S106.
S103, judges whether blower is in halted state.
In the embodiment of the present invention, if the AC-input voltage of air conditioner is less than low voltage threshold, i.e. air conditioner work exists Under low-voltage state, then judge whether blower is in halted state.
If so, entering step S104;If it is not, entering step S105.
S104 controls blower according to user after control blower is according to high wind file position or powerful wind file position operation setting time Set gear operation.
In the embodiment of the present invention, if blower is in halted state, blower is controlled according to high wind file position or powerful wind file After position operation setting time, control blower sets gear operation according to user, guarantees that blower can normally start at low voltage.
S105, control blower set the gear operation after gear increases by one grade or multi gear according to user.
In the embodiment of the present invention, if blower is in non-stop state, and air conditioner AC-input voltage is less than low-voltage Threshold value, i.e. blower are in non-stop state, and air conditioner work then controls blower according to user and set shelves under low-voltage state Position increases the gear operation of one grade or multi gear, guarantees the air quantity that user uses, for example, blower includes basic, normal, high, powerful four When gear, if user sets gear as middle-grade, blower is controlled by high-grade or powerful operation.
S106, control blower set gear operation according to user.
In the embodiment of the present invention, if the AC-input voltage of air conditioner is equal to or more than low voltage threshold, i.e. air-conditioning Device works under normal voltage state, then controls blower according to user and set gear operation.It proposes according to embodiments of the present invention The control method of air conditioner obtains the AC-input voltage of air conditioner;Judge whether AC-input voltage is less than preset low electricity Press threshold value;If AC-input voltage is less than low voltage threshold, judge whether blower is in halted state;Stop if blower is in State, then after controlling blower according to high wind file position or powerful wind file position operation setting time, control blower sets shelves according to user Position operation guarantees that blower can normally start under low AC-input voltage.
Fig. 2 is the structure chart of the control device of air conditioner according to an embodiment of the invention, as shown in Fig. 2, the control Device includes:
Module 21 is obtained, for obtaining the AC-input voltage of air conditioner;
Judgment module 22, for judging whether AC-input voltage is less than preset low voltage threshold;
Control module 23 judges whether blower is in stopping shape if being less than low voltage threshold for AC-input voltage State;If blower is in halted state, after controlling blower according to high wind file position or powerful wind file position operation setting time, wind is controlled Machine sets gear operation according to user.
It should be noted that the explanation of the aforementioned control method embodiment to air conditioner is also applied for the embodiment The control device of air conditioner, details are not described herein again.
The control device of the air conditioner proposed according to embodiments of the present invention obtains the AC-input voltage of air conditioner;Judgement Whether AC-input voltage is less than preset low voltage threshold;If AC-input voltage is less than low voltage threshold, blower is judged Whether halted state is in;If blower is in halted state, controls blower and set according to high wind file position or the operation of powerful wind file position After fixing time, control blower sets gear operation according to user, guarantees that blower can normally start under low AC-input voltage.
Further, in a kind of possible implementation of the embodiment of the present invention, control module 23 is also used to: if at blower In non-stop state, and AC-input voltage is less than low voltage threshold, then controls blower according to user and set one grade of gear increase Or the gear operation after multi gear.
It should be noted that the explanation of the aforementioned control method embodiment to air conditioner is also applied for the embodiment The control device of air conditioner, details are not described herein again.
The control device of the air conditioner proposed according to embodiments of the present invention obtains the AC-input voltage of air conditioner;Judgement Whether AC-input voltage is less than preset low voltage threshold;If AC-input voltage is less than low voltage threshold, blower is judged Whether halted state is in;If blower is in halted state, controls blower and set according to high wind file position or the operation of powerful wind file position After fixing time, control blower sets gear operation according to user, guarantees that blower can normally start under low AC-input voltage.For Realization above-described embodiment, the embodiment of the present invention also propose a kind of air conditioner 30, as shown in figure 3, including such as above-described embodiment institute The control device 31 of the air conditioner shown.
In order to realize above-described embodiment, the embodiment of the present invention also proposes a kind of electronic equipment 40, as shown in figure 4, the electronics Equipment includes memory 41 and processor 42.It is stored with the computer program that can be run on processor 42 on memory 41, locates It manages device 42 and executes program, realize the control method of the air conditioner as shown in above-described embodiment.
In order to realize above-described embodiment, the embodiment of the present invention also proposes a kind of computer readable storage medium, stores thereon There is computer program, when which is executed by processor, realizes the control method of the air conditioner as shown in above-described embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any It can be combined in any suitable manner in a or multiple embodiment or examples.In addition, without conflicting with each other, the technology of this field The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel And combination.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (7)

1. a kind of control method of air conditioner characterized by comprising
Obtain the AC-input voltage of air conditioner;
Judge whether the AC-input voltage is less than preset low voltage threshold;
If the AC-input voltage is less than the low voltage threshold, judge whether the blower is in halted state;
If the blower is in halted state, the blower is controlled according to high wind file position or powerful wind file position and runs setting time Afterwards, it controls the blower and sets gear operation according to user.
2. control method according to claim 1, which is characterized in that further include:
If the blower is in non-stop state, and the AC-input voltage is less than the low voltage threshold, then described in control Blower sets the gear operation after gear increases by one grade or multi gear according to the user.
3. a kind of control device of air conditioner characterized by comprising
Module is obtained, for obtaining the AC-input voltage of air conditioner;
Judgment module, for judging whether the AC-input voltage is less than preset low voltage threshold;
Control module judges whether the blower is in if being less than the low voltage threshold for the AC-input voltage Halted state;
If the blower is in halted state, the blower is controlled according to high wind file position or powerful wind file position and runs setting time Afterwards, it controls the blower and sets gear operation according to user.
4. control device according to claim 3, which is characterized in that the control module is also used to:
If the blower is in non-stop state, and the AC-input voltage is less than the low voltage threshold, then described in control Blower sets the gear operation after gear increases by one grade or multi gear according to the user.
5. a kind of air conditioner characterized by comprising the control device of air conditioner as described in claim 3 or 4.
6. a kind of electronic equipment characterized by comprising memory, processor and be stored on the memory and can be in institute The computer program run on processor is stated, when the processor executes described program, is realized as claimed in claim 1 or 2 The control method of air conditioner.
7. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor The control method of air conditioner as claimed in claim 1 or 2 is realized when row.
CN201910451477.4A 2019-05-28 2019-05-28 Control method and device of air conditioner and air conditioner Active CN110107997B (en)

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CN110107997B CN110107997B (en) 2021-05-25

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CN111854111A (en) * 2020-07-13 2020-10-30 Tcl德龙家用电器(中山)有限公司 Air conditioner control method, air conditioner control device, air conditioner, and medium
CN112161381A (en) * 2020-09-07 2021-01-01 珠海格力电器股份有限公司 Air conditioner control method and device, air conditioner and storage medium

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