CN103363621B - A kind of convertible frequency air-conditioner and control system and method thereof - Google Patents
A kind of convertible frequency air-conditioner and control system and method thereof Download PDFInfo
- Publication number
- CN103363621B CN103363621B CN201310269629.1A CN201310269629A CN103363621B CN 103363621 B CN103363621 B CN 103363621B CN 201310269629 A CN201310269629 A CN 201310269629A CN 103363621 B CN103363621 B CN 103363621B
- Authority
- CN
- China
- Prior art keywords
- conditioner
- convertible frequency
- frequency air
- operation form
- air
- 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.)
- Active
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to field of air conditioning, particularly relate to a kind of convertible frequency air-conditioner and control system and method. According to convertible frequency air-conditioner provided by the invention, its rotating speed and/or volume are adjustable. When dispatching from the factory, the operation form control parameter of acquiescence is for major part user, has reserved other kinds of operation systematic parameter in built-in control device, selects for special user and Special use place. Systematic parameter type can include but not limited to standard type, energy-saving and mute type etc. Control system according to convertible frequency air-conditioner provided by the invention and control method, system parameter setting can be carried out by certain extreme operation preset within the scheduled time after air-conditioner power down powers on again, such as can be arranged to above-mentioned standard type, energy-saving or mute type system according to different fields of employment, use the demand of air-conditioning under various circumstances meeting different user better.
Description
Technical field
The invention belongs to field of air conditioning, particularly relate to a kind of convertible frequency air-conditioner and control system and method.
Background technology
Selling of air-conditioner requires must to be fulfilled for country or industry standard, and at present, the systematic parameter (such as noise, Energy Efficiency Ratio etc.) when the air-conditioning of all big enterprises dispatches from the factory all is determined substantially. And the design work of air conditioning system parameter, the inherently balance of multiple contradiction points, it is intended that accomplish optimum.
But, one suitable " good " air-conditioning also simply considers the demand of major part user and designs, the different use occasions of certain user are but not necessarily best, such as quiet and energy-conservation is exactly conflict, same configuration, often high air quantity can arrive high energy efficiency, thus more energy efficient; But what high air quantity brought is high noisy simultaneously, the user focusing on noise is inapplicable again. In actual use, there are some effect restrictions used will exceed outside the demand of user, such as, at the air-conditioner that market or chafing dish restaurant use, the requirement for indoor set noise would not be too high, for the on-hook of 1.5, the level of noise of room air conditioner national standard is not above 45 decibels, now the rotating speed of air conditioner room unit blower fan is up to 850 rev/min, and the sound of our daily normal dialog is 50 decibels, and the background noise in market then has more than 65 decibels. In such environment, the noise of air conditioner room unit itself is well below background noise, if so the level of noise of air-conditioner being increased by 3 decibels reach 48 decibels, this noise is still only small for the impact in market. For the air-conditioning that such indoor set noise is 48 decibels, the rotating speed of blower fan can bring up to 1250 rev/min, just can significantly improve air output and refrigerating capacity, improves air supplying distance.For the user of commercial location, will be more likely to adopt highest wind velocity is the air-conditioner that 1250 rev/min, level of noise reach 48 decibels.
On the other hand, due to the diversity of different crowd, although the on-hook level of noise of 1.5 of national standard not above 45 decibels, but, even the noise of some people 45 decibels still can not accept, especially for for the room had a rest. So, the operation form having less noise is also needs. Namely the operation systematic parameter that level of noise is lower, rotation speed of fan is less is needed.
In sum, all kinds of air-conditionings on the market, the setting of its systematic parameter is both for the demand of major part user and accounts for and design, and based on different use environmental requirements, fixing systematic parameter majority can not meet its demand.
Summary of the invention
In view of this, the purpose of the present invention first consists in a kind of convertible frequency air-conditioner of offer and controls system and method, fixes, can not fully meet the technical problem of the demand that different user uses under various circumstances solving systematic parameter when existing convertible frequency air-conditioner dispatches from the factory.
First aspect, the control system of convertible frequency air-conditioner provided by the invention, including:
Input equipment, for sending the instruction controlling the switching of operation form according to predetermined manner;
Storage device, the control parameter corresponding respectively for storing operation form more than two;
Control device, after convertible frequency air-conditioner powers on, transfer control state modulator convertible frequency air-conditioner corresponding on storage device according to the operation form switching command received run.
Further, the control system of described convertible frequency air-conditioner also includes can showing the mark of operation form residing for convertible frequency air-conditioner or the display device of code in real time.
On the other hand, the present invention provides a kind of convertible frequency air-conditioner, and this convertible frequency air-conditioner includes above-mentioned control system.
The third aspect, the invention provides the control method of a kind of convertible frequency air-conditioner, and described control method comprises the following steps:
Step a: convertible frequency air-conditioner powers on;
Step b: input equipment sends the instruction controlling the switching of operation form according to predetermined manner;
Step c: control device according to the described operation form switching command received, it is judged that meet pre-conditioned after transfer on described storage device corresponding control state modulator convertible frequency air-conditioner operation.
According to convertible frequency air-conditioner provided by the invention, its rotating speed and/or volume are adjustable. When dispatching from the factory, the systematic parameter of acquiescence is for major part user, arranges in control device in built-in system and has reserved other kinds of operation systematic parameter, selects for special user and Special use place. Systematic parameter type can include, but are not limited to standard type, energy-saving and mute type etc. Such as, first time install after, generally to give tacit consent to when dispatching from the factory be standard type, meets the demand of major part user; Energy-saving system be keep for focus on using electricity wisely, the user that can accept relatively high noisy selects, place that such as background noise such as restaurant, public place of entertainment is very big; And mute type system is the user's selection kept for and focus on noise, such as bedroom, study etc. Control system according to convertible frequency air-conditioner provided by the invention and control method, system parameter setting can be carried out by certain extreme operation preset within the scheduled time after air-conditioner power down powers on again, such as can be arranged to above-mentioned standard type, energy-saving or mute type system according to different fields of employment, use the demand of air-conditioning under various circumstances meeting different user better.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the Control Method of Inverter Air Conditioner that the embodiment of the present invention provides;
Fig. 2 is the structured flowchart controlling device in the Control Method of Inverter Air Conditioner that the embodiment of the present invention provides;
Fig. 3 is the flowchart of the control method for frequency conversion air conditioner that the embodiment of the present invention provides;
Fig. 4 is the preferred implementation flow chart of step c in Fig. 3.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the structured flowchart of the Control Method of Inverter Air Conditioner that the embodiment of the present invention provides; For the ease of illustrating, illustrate only part related to the present embodiment, as shown in the figure:
A kind of control system of convertible frequency air-conditioner, including: input equipment 10, storage device 20 and control device 30; Wherein, input equipment 10, storage device 20 are all connected by wired or wireless mode with control device 30, and input equipment 10 for sending the instruction controlling the switching of operation form according to predetermined manner; The control parameter that storage device 20 is corresponding respectively for storing operation form more than two; Control device 30, then, after convertible frequency air-conditioner powers on, transfer control state modulator convertible frequency air-conditioner corresponding on storage device 20 according to the operation form switching command received and run.
As a preferred embodiment, this control system also includes a display device 40. This display device 40 can show mark or the code of operation form residing for convertible frequency air-conditioner in real time. It is said that in general, easy to use for Producer and user, various operation forms all have a mark corresponding thereto or code, to show differentiation. Installing and in use procedure, it is possible to by the mark on display device 40 or code, intuitively obtain the operation form residing for this convertible frequency air-conditioner.
Further, in specific implementation process, the structure controlling device 30 can as in figure 2 it is shown, include:
Switching command receiver module 301, for receiving the operation form switching command that described input equipment sends;
Relatively discrimination module 302, for whether the transmission and reception judging described operation form switching command meets pre-conditioned;
Operation form handover module 303, for proceeding as follows according to judged result: meet, then transfers control state modulator convertible frequency air-conditioner corresponding on described storage device according to the particular content of this operation form switching command and runs; Do not meet, then ignore this operation form switching command.
Control system according to the convertible frequency air-conditioner that the present embodiment provides, accordingly, the embodiment of the present invention also provides for a kind of convertible frequency air-conditioner, and this convertible frequency air-conditioner just includes control system as above.
With existing convertible frequency air-conditioner in contrast, convertible frequency air-conditioner provided by the invention, its rotating speed and/or volume are adjustable, and control parameter type corresponding to built-in operation form in the storage device includes but not limited to standard type, energy-saving and mute type etc. Specifically, standard type is the demand for satisfied major part user, meets country's efficiency and other all standards simultaneously; Energy-saving be keep for focus on using electricity wisely, the user that can accept relatively high noisy selects, place that such as background noise such as restaurant, public place of entertainment is very big; And mute type is the user's selection kept for and focus on noise, such as bedroom, study etc. If systematic parameter type set is standard type, in its actual motion, still can be set to high wind shelves, apoplexy shelves, low wind shelves, automatic transmission;It is set to energy conservation model etc. Being distinctive in that, when adopting energy-saving, the high wind shelves of its correspondence, apoplexy shelves, low wind shelves, the rotating speed of automatic transmission can with the difference of standard type, and its energy conservation model can be more energy-conservation than standard file. When producer carries out air-conditioning exploitation, just for control parameter corresponding to various reserved operations forms to each systematic parameters such as system compressors running frequency, inner blower rotating speed, throttle valve opening, outer rotation speed of fan, debug at laboratory and reach optimum to verify. When dispatching from the factory, the systematic parameter of acquiescence is for major part user, after convertible frequency air-conditioner powers on again, the switching of operation form can be carried out, select for special user or Special use place, use the demand of air-conditioning under various circumstances meeting different user better.
Fig. 3 is the flowchart of the control method for frequency conversion air conditioner that the embodiment of the present invention provides; For the ease of illustrating, illustrate only part related to the present embodiment, as shown in the figure:
Step a: convertible frequency air-conditioner powers on.
The prerequisite steps of the control method provided for the present embodiment in this step, namely convertible frequency air-conditioner must be the power-up state when re-powering or first time installs. If in convertible frequency air-conditioner use procedure, non-power down after shutdown, turn back on then can not enter this control flow.
Step b: input equipment sends the instruction controlling the switching of operation form according to predetermined manner.
In this step, input equipment sends, to controlling device, the instruction controlling the switching of operation form according to predetermined manner. Input equipment can be remote controller, it is also possible to is the button etc. on control panel. In order to avoid maloperation, generally presetting the instruction controlling the switching of operation form is the operation not easily occurred in normal operating, it is called " extremely operation ", in 1 minutes, such as it is consecutively pressed certain button more than ten times, set-up mode more preferably is, in 1 minutes, certain two button is pressed no less than five times respectively; Or within the time of 1 minute, 5 buttons of agreement are no less than each key once etc. Preset extremely to operate the instruction as controlling the switching of operation form, be to avoid owing to maloperation causes the situation that convertible frequency air-conditioner runs according to the form of mistake to occur as far as possible.
Step c: control device according to the described operation form switching command received, it is judged that meet pre-conditioned after transfer on described storage device corresponding control state modulator convertible frequency air-conditioner operation.
In this step, control device according to the operation form switching command received, it is judged that meet pre-conditioned after transfer on described storage device corresponding control state modulator convertible frequency air-conditioner operation. In specific implementation process, this step c is as shown in Figure 4, it is possible to be decomposed into:
Step c1: control device and receive the operation form switching command that described input equipment sends.
Control device and first receive the instruction controlling the switching of operation form that input equipment sends according to predetermined manner. By formerly describing it is recognised that this predetermined manner is generally extreme mode of operation.
Step c2: judge whether the particular content of described operation form switching command and reception time meet pre-conditioned.
Control after device receives the instruction controlling the switching of operation form, directly control convertible frequency air-conditioner and carry out the switching of operation form, but first detect the particular content of operation form switching command and whether the reception time meets pre-conditioned. Such as, first to judge whether the particular content of this operation form switching command conforms with default extreme operation, the reception time of this operation form switching command whether when convertible frequency air-conditioner first time installs, power on after the first Preset Time in or convertible frequency air-conditioner after dispatching from the factory in use certain power on after the second Preset Time in.
Step c3: proceed as follows according to judged result: meet, then transfer control state modulator convertible frequency air-conditioner corresponding on storage device according to the particular content of this operation form switching command and run;Do not meet, then ignore this operation form switching command.
After the particular content and reception time that run form switching command being judged through control device, proceed as follows according to judged result: meet, then transfer control state modulator convertible frequency air-conditioner corresponding on storage device according to the particular content of this operation form switching command and run; Do not meet, then ignore this operation form switching command. When implementing, in the first Preset Time after installing if in convertible frequency air-conditioner first time, power on, the operation form running form switching command corresponding is generally default form, and the standard type being the demand that disclosure satisfy that most users controls parameter; The corresponding control parameter arranged of this default form makes the operation of convertible frequency air-conditioner meet country and/or industry standard. In use procedure after dispatching from the factory if in convertible frequency air-conditioner certain power on after the second Preset Time in, then be according to the particular content running form switching command, operation form is switched over, for instance be enter aforesaid energy-saving and mute type control etc.
Step d: display device shows mark or the code of operation form residing for convertible frequency air-conditioner in real time.
Control method at the convertible frequency air-conditioner of embodiment of the present invention offer realizes in flow process, and display device can show mark or the code of operation form residing for convertible frequency air-conditioner in real time, intuitively obtains operation form for Producer or user.
According to convertible frequency air-conditioner provided by the invention, its rotating speed and/or volume are adjustable. When dispatching from the factory, the operation form control parameter of acquiescence is for major part user, has reserved other kinds of operation systematic parameter in built-in control device, selects for special user and Special use place. Systematic parameter type can include, but are not limited to standard type, energy-saving and mute type etc. Different from air conditioning operating mode of the prior art according to the systematic parameter type that the present invention regulates, if systematic parameter type set is standard type, in its actual motion, still can be set to high wind shelves, apoplexy shelves, low wind shelves, automatic transmission; It is set to energy conservation model etc. Being distinctive in that, when adopting energy-saving, the high wind shelves of its correspondence, apoplexy shelves, low wind shelves, the rotating speed of automatic transmission can with the difference of standard type, and its energy conservation model can be more energy-conservation than standard file.
Control system according to convertible frequency air-conditioner provided by the invention and control method, system parameter setting can be carried out by certain extreme operation preset within the scheduled time after air-conditioner power down powers on again, such as can be arranged to above-mentioned standard type, energy-saving or mute type system according to different fields of employment, use the demand of air-conditioning under various circumstances meeting different user better.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, although the present invention having been carried out explanation in greater detail with reference to previous embodiment, for a person skilled in the art, the technical scheme described in foregoing embodiments still can be modified or wherein portion of techniques feature carries out equivalent replacement by it. All any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (9)
1. the control system of a convertible frequency air-conditioner, it is characterised in that described control system includes:
Input equipment, for sending the instruction controlling the switching of operation form according to predetermined manner, described operation form includes standard type, energy-saving and mute type;
Storage device, the control parameter corresponding respectively for storing operation form more than two, described control parameter includes compressor operating frequency, inner blower rotating speed, outer rotation speed of fan and throttle valve opening;
Control device, after convertible frequency air-conditioner powers on, transfer control state modulator convertible frequency air-conditioner corresponding on storage device according to the operation form switching command received run.
2. the control system of convertible frequency air-conditioner as claimed in claim 1, it is characterised in that described control system also includes:
Display device, for showing mark or the code of operation form residing for convertible frequency air-conditioner in real time.
3. the control system of convertible frequency air-conditioner as claimed in claim 1, it is characterised in that described control device includes:
Switching command receiver module, for receiving the operation form switching command that described input equipment sends;
Relatively discrimination module, for whether the transmission and reception judging described operation form switching command meets pre-conditioned;
Operation form handover module, for proceeding as follows according to judged result: meet, then transfers control state modulator convertible frequency air-conditioner corresponding on described storage device according to the particular content of this operation form switching command and runs; Do not meet, then ignore this operation form switching command.
4. the control method based on the Control Method of Inverter Air Conditioner described in claim 1, it is characterised in that described control method comprises the following steps:
Step a: convertible frequency air-conditioner powers on;
Step b: input equipment sends the instruction controlling the switching of operation form according to predetermined manner, and described operation form includes standard type, energy-saving and mute type;
Step c: control device according to the described operation form switching command received, judge to meet pre-conditioned after transfer on described storage device corresponding control state modulator convertible frequency air-conditioner and run, described control parameter includes compressor operating frequency, inner blower rotating speed, outer rotation speed of fan and throttle valve opening.
5. a control method as claimed in claim 4, it is characterised in that described control method is further comprising the steps of:
Step d: display device shows mark or the code of operation form residing for convertible frequency air-conditioner in real time.
6. a control method as claimed in claim 4, it is characterised in that described step c particularly as follows:
Step c1: control device and receive the operation form switching command that described input equipment sends;
Step c2: judge whether the particular content of described operation form switching command and reception time meet pre-conditioned;
Step c3: proceed as follows according to judged result: meet, then transfer control state modulator convertible frequency air-conditioner corresponding on storage device according to the particular content of this operation form switching command and run; Do not meet, then ignore this operation form switching command.
7. a control method as claimed in claim 4, it is characterised in that described pre-conditioned refer to convertible frequency air-conditioner first time when installing, power on after the first Preset Time in, input equipment makes convertible frequency air-conditioner enter operation form by extreme operation and arranges state.
8. a control method as claimed in claim 4, it is characterized in that, in the described pre-conditioned use procedure referred to after dispatching from the factory convertible frequency air-conditioner power on after the second Preset Time in, input equipment makes convertible frequency air-conditioner enter operation form by extreme operation and arranges state.
9. a convertible frequency air-conditioner, it is characterised in that described convertible frequency air-conditioner includes the control system of the convertible frequency air-conditioner as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269629.1A CN103363621B (en) | 2013-06-28 | 2013-06-28 | A kind of convertible frequency air-conditioner and control system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269629.1A CN103363621B (en) | 2013-06-28 | 2013-06-28 | A kind of convertible frequency air-conditioner and control system and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103363621A CN103363621A (en) | 2013-10-23 |
| CN103363621B true CN103363621B (en) | 2016-06-08 |
Family
ID=49365550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310269629.1A Active CN103363621B (en) | 2013-06-28 | 2013-06-28 | A kind of convertible frequency air-conditioner and control system and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103363621B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486569A (en) * | 2020-04-29 | 2020-08-04 | 四川虹美智能科技有限公司 | Adjusting method and adjusting device for default wind speed of air conditioner, air conditioner and readable medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839538A (en) * | 2010-05-17 | 2010-09-22 | 广东格兰仕集团有限公司 | Control method for operation modes of inverter air conditioner |
| CN102032642A (en) * | 2009-09-25 | 2011-04-27 | 珠海格力电器股份有限公司 | Control method of variable frequency air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080034766A1 (en) * | 2006-08-14 | 2008-02-14 | Cohand Technology Co., Ltd. | Method for controlling selection of air conditioning environmental modes according to user's requirements |
| CN101718459B (en) * | 2009-11-10 | 2012-05-23 | 广东美的电器股份有限公司 | Method for controlling inverter air conditioner |
| CN201715781U (en) * | 2009-11-15 | 2011-01-19 | 广东工业大学 | Air-conditioning system with two work modes |
| CN102734895A (en) * | 2012-06-29 | 2012-10-17 | 四川长虹电器股份有限公司 | Control method for frequency conversion air conditioner |
-
2013
- 2013-06-28 CN CN201310269629.1A patent/CN103363621B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032642A (en) * | 2009-09-25 | 2011-04-27 | 珠海格力电器股份有限公司 | Control method of variable frequency air conditioner |
| CN101839538A (en) * | 2010-05-17 | 2010-09-22 | 广东格兰仕集团有限公司 | Control method for operation modes of inverter air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103363621A (en) | 2013-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102914024B (en) | control method and terminal of air conditioner | |
| US10551080B2 (en) | Household electrical appliance and household electrical system | |
| CN102538143B (en) | Intelligent phonic search engine air-conditioning system and control method thereof | |
| CN108895624A (en) | A kind of one-to-one air-conditioner control system and control method | |
| CN102997381B (en) | Air-conditioning control system | |
| CN104896665A (en) | Control method and device for air conditioner | |
| CN104879883A (en) | Terminal, device and method for controlling household appliances | |
| CN104566790A (en) | Control method and system for air conditioner and air conditioner | |
| CN105137774A (en) | Intelligent household appliance control method, device and mobile terminal | |
| CN101886840B (en) | Air conditioner compressor frequency control method and air conditioner | |
| CN105757896A (en) | Operation mode control method and operation mode control device | |
| CN105783207B (en) | A kind of air conditioner system control method and air-conditioning system | |
| CN112728716A (en) | Intelligent air conditioner energy-saving control method and device | |
| CN106885593A (en) | A kind of household electrical appliance detection method and system | |
| CN102778003A (en) | Control method and system for humidifying indoor air | |
| CN112594894A (en) | Control method and system for fresh air fan and fresh air fan | |
| CN102221253A (en) | Air conditioner and control method thereof | |
| CN104359186A (en) | Control method for air conditioner and control device for air conditioner | |
| CN103363621B (en) | A kind of convertible frequency air-conditioner and control system and method thereof | |
| CN101737905B (en) | Energy-saving method of air conditioner and economizer for air conditioner | |
| CN104460641A (en) | Wireless communication network for intelligent home | |
| EP1630483A3 (en) | Air-conditioner and controlling method thereof | |
| CN105444370A (en) | Display control method and system for manual operator of air conditioning unit | |
| CN100439810C (en) | Unitary air conditioner | |
| CN105020849A (en) | Air conditioning control method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20131204 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |