CN104879876A - Air conditioner control method and air conditioner - Google Patents
Air conditioner control method and air conditioner Download PDFInfo
- Publication number
- CN104879876A CN104879876A CN201410070262.5A CN201410070262A CN104879876A CN 104879876 A CN104879876 A CN 104879876A CN 201410070262 A CN201410070262 A CN 201410070262A CN 104879876 A CN104879876 A CN 104879876A
- Authority
- CN
- China
- Prior art keywords
- temperature
- air
- conditioning
- control machine
- line control
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner control method and an air conditioner, and aims at solving the problem that the environment temperature detected by a present air conditioner is not accurate. The air conditioner control method comprises that a controller of the air conditioner automatically determines the environment temperature acquisition position, and determines whether temperature compensation is needed or not in dependence on the environment temperature acquisition position. At the same time, an air conditioner employing the control method is provided. By employing the air conditioner control method, the controller of the air conditioner automatically determines the environment temperature acquisition position, and determines whether temperature compensation is needed or not in dependence on the environment temperature acquisition position, the compensation is more accurate, users can use the air conditioner more comfortably, and the air conditioner automatically carries out determination and compensation processes without manual operations, and can be used conveniently.
Description
Technical field
The present invention relates to a kind of air conditioning control method and adopt the air-conditioning of this control method.
Background technology
Because hot-air gently can rise; cold air heavily can decline; therefore the temperature in room internal upper part space can higher than the temperature of lower space; the temperature that the return air inlet for air-conditioner temperature sensor being arranged on top, room detects can not embody the true temperature that user in room experiences exactly; cause air-conditioning shut down when not reaching preset temperature or do not shut down after exceeding preset temperature, affect user's comfort.
For solving the problem, application number be 200710061316 Chinese patent disclose a kind of temperature compensation method for indoor set of commercial air-conditioner, in turn include the following steps: indoor apparatus of air conditioner starts running, sensor senses indoor temperature; Judge whether to have carried out compensation temperature setting by remote controller; If do not compensate temperature setting, according to: indoor temperature=sense temperature, operates and carries out temperature control; If compensate temperature setting, according to: indoor temperature=sense temperature+compensation temperature, working machines carries out temperature control; When indoor temperature reaches setting value, terminate running.
Above-mentioned patent is corrected indoor temperature by temperature compensation, makes operation of air conditioner more accurate, but needs artificial selected the need of carrying out temperature-compensating, inconvenient operation on a remote control.In addition, because there are two places the temperature collection position of air-conditioning: return air inlet place and line control machine place, temperature-compensating is carried out as just needing during indoor temperature when adopting the temperature at return air inlet place, and the temperature at line control machine place can embody the true temperature that in room, user experiences, do not need to carry out temperature-compensating, existing air-conditioning environmentally can not carry out temperature-compensating setting in temperature acquisition position, and therefore temperature-compensating is not accurate enough.
Summary of the invention
An object of the present invention is to propose a kind of temperature-compensating air conditioning control method accurately.
Another object of the present invention is the air conditioning control method that a kind of line control machine of proposition and remote controller do not clash.
Also object of the present invention be propose a kind ofly accurately can to carry out temperature-compensating, user uses comfortable air-conditioning.
For reaching this object, on the one hand, the present invention is by the following technical solutions:
A kind of air conditioning control method, described method is the controller automatic decision temperature collection position of air-conditioning, and environmentally whether temperature acquisition position judgment carries out temperature-compensating.
Preferably, described temperature collection position comprises return air inlet place and line control machine place;
If temperature collection position is return air inlet place, then carry out temperature-compensating, the temperature value at air outlet place and temperature compensation value sum are carried out temperature control as Indoor Temperature angle value by controller;
If temperature collection position is line control machine place, then do not carry out temperature-compensating, the temperature value at line control machine place is carried out temperature control as indoor temperature by controller.
Preferably, the method of described judgement temperature collection position is, air-conditioning start after, if controller receive the signal of line control machine and the dial-up in line control machine be chosen to be call line control machine detect temperature value time, controller judges that line control machine place is as temperature collection position; Otherwise controller judges that return air inlet place is as temperature collection position.
Preferably, when there is remote controller signal, synchronous refresh is carried out to line control machine.
Preferably, described temperature compensation value defaults in the controller of air-conditioning, and its scope is-5 DEG C to 5 DEG C.
Preferably, described temperature compensation value is regulated by remote controller or line control machine.
Preferably, carry out temperature-compensating when air-conditioning heating, during refrigeration, do not carry out temperature-compensating.
On the other hand, the present invention is by the following technical solutions:
A kind of air-conditioning, comprise air conditioner main body, line control machine and remote controller, the controller of described air conditioner main body adopts air conditioning control method as above to control air-conditioning.
Preferably, the return air inlet place of described air conditioner main body is provided with return air inlet temperature sensor, is provided with line control machine temperature sensor in described line control machine.
Beneficial effect of the present invention is:
(1) air conditioning control method of the present invention's proposition, the controller of air-conditioning can judge temperature environment collection position, and environmentally whether temperature acquisition position judgment carries out temperature-compensating, it is more accurate to compensate, improve the comfort of user, and automatically carry out because judgement and compensation process are air-conditioning, without the need to manual operation, easy to use;
(2) control signal enters priority principle after adopting, and namely when there is remote controller signal, carry out synchronous refresh to line control machine, therefore line control machine and remote controller can not clash, and it is more accurate to operate;
(3) air-conditioning of the present invention accurately can carry out temperature-compensating, substantially increases user's comfort.
Accompanying drawing explanation
Fig. 1 is the flow chart of the air conditioning control method that the embodiment of the present invention one provides.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
The present embodiment provides a kind of air conditioning control method, and the method is the controller automatic decision temperature collection position of air-conditioning, and environmentally whether temperature acquisition position judgment carries out temperature-compensating.A kind of air-conditioning realizing the method is proposed simultaneously.This air-conditioning comprises air conditioner main body, line control machine and remote controller.
The position gathering indoor environment temperature has two, and one is the return air inlet place in air conditioner main body, is gathered by the return air inlet temperature sensor being arranged on air conditioner main body return air inlet place; Another is at line control machine place, is gathered by the line control machine temperature sensor be arranged in line control machine.Because air conditioner main body return air inlet is positioned at the top in room, therefore the temperature drift that detects of return air inlet temperature sensor, and the residing height of line control machine is highly substantially identical with described in user, the temperature that therefore line control machine temperature sensor detects can embody the true temperature that in room, user experiences.
As shown in Figure 1, its control method is specially: after air-conditioning start, controller detects whether receive line control machine signal, if do not receive line control machine signal, then think to there is not line control machine in system, controller judges that temperature collection position is as return air inlet place, and compensate when controller receives the laggard trip temperature of remote controller signal, the temperature value of return air inlet temperature sensor collection and temperature compensation value sum are carried out temperature control as Indoor Temperature angle value by controller;
If have received line control machine signal, then judge that the dial-up in line control machine selectes the temperature value of the temperature value calling the collection of line control machine temperature sensor or the return air inlet sensor calling air-conditioning collection, if dial-up is chosen to be the temperature value of the return air inlet sensor collection of calling air-conditioning, then controller judges that temperature collection position is as return air inlet place, carry out temperature-compensating, the temperature value of return air inlet temperature sensor collection and temperature compensation value sum are carried out temperature control as Indoor Temperature angle value by controller; If dial-up is chosen to be the temperature value calling line control machine temperature sensor and gather, then controller judges that temperature collection position is as line control machine place, does not carry out temperature-compensating, and the temperature value of line control machine sensor collection is carried out temperature control as indoor temperature by controller.
For preventing signal conflict, control signal enters priority principle after adopting, and namely when there is remote controller signal, carry out synchronous refresh to line control machine, therefore line control machine and remote controller can not clash, and it is more accurate to operate.
Wherein, temperature compensation value is predeterminable in the controller of air-conditioning, and it ranges preferably from-5 DEG C to 5 DEG C, also manually sets by remote controller or line control machine, and user can arrange suitable temperature compensation value according to demands of individuals.Because cold air heavily can decline, hot-air gently can rise, and therefore can not carry out temperature-compensating when air-conditioning freezes, and only carry out temperature-compensating when air-conditioning heats to reach the temperature needed for user.
The air conditioning control method that the present embodiment proposes, the controller of air-conditioning can judge temperature environment collection position, and environmentally whether temperature acquisition position judgment carries out temperature-compensating, it is more accurate to compensate, improve the comfort of user, and automatically carry out because judgement and compensation process are air-conditioning, without the need to manual operation, easy to use.
Embodiment two:
The present embodiment proposes a kind of air conditioning control method and adopts the air-conditioning of this control method.Its method is substantially identical with embodiment one, the controller automatic decision temperature collection position of air-conditioning, and environmentally whether temperature acquisition position judgment carries out temperature-compensating.
Difference is, the position gathering indoor environment temperature is not limited to return air inlet place and the line control machine place of air conditioner main body, also can gather other and can reflect that user experiences the position of true temperature, the scope of temperature compensation value is not limit, and specifically can set according to factors such as local climate environment, temperature, humidity.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. an air conditioning control method, is characterized in that: described method is the controller automatic decision temperature collection position of air-conditioning, and environmentally whether temperature acquisition position judgment carries out temperature-compensating.
2. a kind of air conditioning control method according to claim 1, is characterized in that: described temperature collection position comprises return air inlet place and line control machine place;
If temperature collection position is return air inlet place, then carry out temperature-compensating, the temperature value at air outlet place and temperature compensation value sum are carried out temperature control as Indoor Temperature angle value by controller;
If temperature collection position is line control machine place, then do not carry out temperature-compensating, the temperature value at line control machine place is carried out temperature control as Indoor Temperature angle value by controller.
3. a kind of air conditioning control method according to claim 2, it is characterized in that: the method for described judgement temperature collection position is, after air-conditioning start, if controller receive the signal of line control machine and the dial-up in line control machine be chosen to be call line control machine detect temperature value time, controller judges that line control machine place is as temperature collection position; Otherwise controller judges that return air inlet place is as temperature collection position.
4. a kind of air conditioning control method according to claim 3, is characterized in that: when there is remote controller signal, carry out synchronous refresh to line control machine.
5. a kind of air conditioning control method according to any one of claim 2 to 4, is characterized in that: described temperature compensation value defaults in the controller of air-conditioning, and its scope is-5 DEG C to 5 DEG C.
6. a kind of air conditioning control method according to claim 5, is characterized in that: regulate described temperature compensation value by remote controller or line control machine.
7. a kind of air conditioning control method according to any one of Claims 1-4, is characterized in that: carry out temperature-compensating when air-conditioning heating, does not carry out temperature-compensating during refrigeration.
8. an air-conditioning, comprises air conditioner main body, line control machine and remote controller, it is characterized in that: the controller of described air conditioner main body adopts the air conditioning control method as described in any one of claim 1 to 7 to control air-conditioning.
9. a kind of air-conditioning according to claim 8, is characterized in that: the return air inlet place of described air conditioner main body is provided with return air inlet temperature sensor, is provided with line control machine temperature sensor in described line control machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070262.5A CN104879876B (en) | 2014-02-27 | 2014-02-27 | A kind of air conditioning control method and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070262.5A CN104879876B (en) | 2014-02-27 | 2014-02-27 | A kind of air conditioning control method and air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879876A true CN104879876A (en) | 2015-09-02 |
| CN104879876B CN104879876B (en) | 2017-12-22 |
Family
ID=53947474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070262.5A Active CN104879876B (en) | 2014-02-27 | 2014-02-27 | A kind of air conditioning control method and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879876B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042808A (en) * | 2015-09-08 | 2015-11-11 | 广东美的制冷设备有限公司 | Air-conditioner and heating control method and device thereof |
| CN106123255A (en) * | 2016-09-14 | 2016-11-16 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN106524398A (en) * | 2016-10-31 | 2017-03-22 | 青岛海尔空调电子有限公司 | Air conditioner indoor environment temperature and humidity compensation method |
| CN106839329A (en) * | 2017-03-03 | 2017-06-13 | 海信（山东）空调有限公司 | It is applied to the temperature-compensating computational methods and device of multi-online indoor machine |
| CN107178883A (en) * | 2017-07-27 | 2017-09-19 | 青岛海信日立空调***有限公司 | A kind of method, device and air-conditioning for calculating indoor apparatus of air conditioner leaving air temp |
| CN108088035A (en) * | 2017-12-20 | 2018-05-29 | 珠海格力电器股份有限公司 | Control method under air conditioner heating mode and air conditioner |
| CN109442665A (en) * | 2018-11-07 | 2019-03-08 | 叶青 | A kind of air conditioning control method, device and air-conditioning system |
| CN109631243A (en) * | 2018-11-30 | 2019-04-16 | 珠海格力电器股份有限公司 | Environmental temperature monitoring method, device and unit |
| CN110173849A (en) * | 2019-05-09 | 2019-08-27 | 珠海格力电器股份有限公司 | Temperature compensation control method, computer device, and computer-readable storage medium |
| CN110285527A (en) * | 2019-05-28 | 2019-09-27 | 珠海格力电器股份有限公司 | Method and device for displaying indoor environment temperature and air conditioner |
| CN110762731A (en) * | 2019-10-30 | 2020-02-07 | 南京亚派软件技术有限公司 | Indoor air temperature setting method and device for central air-conditioning system |
| CN111164354A (en) * | 2017-10-12 | 2020-05-15 | 三菱电机株式会社 | Remote control device for air conditioner |
| CN111207493A (en) * | 2018-11-22 | 2020-05-29 | 青岛海尔空调电子有限公司 | Air conditioner control method and device and computer storage medium |
| CN111912086A (en) * | 2020-01-12 | 2020-11-10 | 贺宝平 | Optimization method for position of temperature sensor at air inlet of cylindrical vertical air conditioner |
| CN112594787A (en) * | 2020-12-21 | 2021-04-02 | 青岛海信日立空调***有限公司 | Air conditioner dehumidification control system and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167903A (en) * | 1996-06-07 | 1997-12-17 | 煜丰企业有限公司 | Controller capable of correctly metering ambient temp. in air conditioning room |
| JPH1183113A (en) * | 1997-09-03 | 1999-03-26 | Sanyo Electric Co Ltd | Air conditioner |
| CN201203236Y (en) * | 2008-05-13 | 2009-03-04 | 张文森 | Intelligent air conditioner energy-saving machine |
| CN101398212A (en) * | 2007-09-29 | 2009-04-01 | 乐金电子(天津)电器有限公司 | Temperature compensation method for indoor set of commercial air-conditioner |
| CN102620391A (en) * | 2011-01-28 | 2012-08-01 | 珠海格力电器股份有限公司 | Air conditioner and temperature control method thereof |
| CN102997370A (en) * | 2012-12-13 | 2013-03-27 | Tcl空调器(中山)有限公司 | Method and device for detecting air conditioner room temperature |
-
2014
- 2014-02-27 CN CN201410070262.5A patent/CN104879876B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167903A (en) * | 1996-06-07 | 1997-12-17 | 煜丰企业有限公司 | Controller capable of correctly metering ambient temp. in air conditioning room |
| JPH1183113A (en) * | 1997-09-03 | 1999-03-26 | Sanyo Electric Co Ltd | Air conditioner |
| CN101398212A (en) * | 2007-09-29 | 2009-04-01 | 乐金电子(天津)电器有限公司 | Temperature compensation method for indoor set of commercial air-conditioner |
| CN201203236Y (en) * | 2008-05-13 | 2009-03-04 | 张文森 | Intelligent air conditioner energy-saving machine |
| CN102620391A (en) * | 2011-01-28 | 2012-08-01 | 珠海格力电器股份有限公司 | Air conditioner and temperature control method thereof |
| CN102997370A (en) * | 2012-12-13 | 2013-03-27 | Tcl空调器(中山)有限公司 | Method and device for detecting air conditioner room temperature |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042808A (en) * | 2015-09-08 | 2015-11-11 | 广东美的制冷设备有限公司 | Air-conditioner and heating control method and device thereof |
| CN105042808B (en) * | 2015-09-08 | 2018-10-23 | 广东美的制冷设备有限公司 | Air conditioner and its heat-production control method and heating control device |
| CN106123255A (en) * | 2016-09-14 | 2016-11-16 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN106123255B (en) * | 2016-09-14 | 2018-11-13 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN106524398A (en) * | 2016-10-31 | 2017-03-22 | 青岛海尔空调电子有限公司 | Air conditioner indoor environment temperature and humidity compensation method |
| CN106524398B (en) * | 2016-10-31 | 2019-12-17 | 青岛海尔空调电子有限公司 | Air conditioner indoor environment temperature and humidity compensation method |
| CN106839329B (en) * | 2017-03-03 | 2019-08-02 | 海信（山东）空调有限公司 | Temperature-compensating calculation method and device applied to multi-online indoor machine |
| CN106839329A (en) * | 2017-03-03 | 2017-06-13 | 海信（山东）空调有限公司 | It is applied to the temperature-compensating computational methods and device of multi-online indoor machine |
| CN107178883A (en) * | 2017-07-27 | 2017-09-19 | 青岛海信日立空调***有限公司 | A kind of method, device and air-conditioning for calculating indoor apparatus of air conditioner leaving air temp |
| CN107178883B (en) * | 2017-07-27 | 2020-03-13 | 青岛海信日立空调***有限公司 | Method and device for calculating air outlet temperature of indoor unit of air conditioner and air conditioner |
| CN111164354A (en) * | 2017-10-12 | 2020-05-15 | 三菱电机株式会社 | Remote control device for air conditioner |
| CN111164354B (en) * | 2017-10-12 | 2021-10-19 | 三菱电机株式会社 | Remote control device for air conditioner |
| CN108088035A (en) * | 2017-12-20 | 2018-05-29 | 珠海格力电器股份有限公司 | Control method under air conditioner heating mode and air conditioner |
| CN108088035B (en) * | 2017-12-20 | 2019-08-13 | 珠海格力电器股份有限公司 | Control method under air conditioner heating mode and air conditioner |
| CN109442665A (en) * | 2018-11-07 | 2019-03-08 | 叶青 | A kind of air conditioning control method, device and air-conditioning system |
| CN111207493A (en) * | 2018-11-22 | 2020-05-29 | 青岛海尔空调电子有限公司 | Air conditioner control method and device and computer storage medium |
| CN109631243B (en) * | 2018-11-30 | 2020-04-28 | 珠海格力电器股份有限公司 | Environmental temperature monitoring method, device and unit |
| CN109631243A (en) * | 2018-11-30 | 2019-04-16 | 珠海格力电器股份有限公司 | Environmental temperature monitoring method, device and unit |
| CN110173849A (en) * | 2019-05-09 | 2019-08-27 | 珠海格力电器股份有限公司 | Temperature compensation control method, computer device, and computer-readable storage medium |
| CN110285527A (en) * | 2019-05-28 | 2019-09-27 | 珠海格力电器股份有限公司 | Method and device for displaying indoor environment temperature and air conditioner |
| CN110285527B (en) * | 2019-05-28 | 2020-07-28 | 珠海格力电器股份有限公司 | Method and device for displaying indoor environment temperature and air conditioner |
| CN110762731A (en) * | 2019-10-30 | 2020-02-07 | 南京亚派软件技术有限公司 | Indoor air temperature setting method and device for central air-conditioning system |
| CN111912086A (en) * | 2020-01-12 | 2020-11-10 | 贺宝平 | Optimization method for position of temperature sensor at air inlet of cylindrical vertical air conditioner |
| CN112594787A (en) * | 2020-12-21 | 2021-04-02 | 青岛海信日立空调***有限公司 | Air conditioner dehumidification control system and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879876B (en) | 2017-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104879876A (en) | Air conditioner control method and air conditioner | |
| CN107367023B (en) | Method and device for controlling air conditioner | |
| CN104729018B (en) | Air-conditioner and control method and control device of air-conditioner | |
| CN106225147B (en) | Control method and device for air conditioner of fresh air system | |
| CN106288231A (en) | Operation of air conditioner control method for frequency | |
| CN104132421B (en) | The control method and control system of air conditioner | |
| WO2019042042A1 (en) | Control method and device for air conditioner | |
| US10890347B2 (en) | Method and device for controlling air conditioner | |
| CN102345917B (en) | The control method that air-conditioner reservation runs | |
| CN105222271A (en) | A kind of pleasant climate method, controller and air-conditioning system | |
| CN102607138B (en) | Air-conditioning control method and air-conditioning control system for comprehensively-energy-saving building | |
| CN104654528A (en) | Control method for indoor temperature compensation during heating operation of variable frequency air conditioner | |
| CN106352476A (en) | Control method and device for evaporator self-cleaning process of air conditioner | |
| CN105972775B (en) | Air outlet temperature control method and device for air conditioner and air conditioner | |
| CN105333580A (en) | Control method of air conditioner, control device of air conditioner and air conditioner | |
| CN104251531B (en) | Control method of air conditioner and air conditioner | |
| CN105276773A (en) | Work control method and device of air conditioner | |
| CN113357779B (en) | Control method and device for air conditioning and household appliance | |
| CN104267626A (en) | Household appliance control method and system | |
| CN105444327B (en) | A kind of operation of air conditioner control method | |
| CN109405168A (en) | Air conditioner and the control method for preventing the coil temperature of its indoor unit excessively high | |
| JP7026210B2 (en) | Methods, devices, and air conditioners for controlling air conditioners | |
| CN106524402A (en) | Air-conditioner and cold-hot feeling correction method thereof | |
| CN104501351A (en) | Air conditioner and temperature correction method thereof | |
| CN104990200A (en) | Control method of air conditioner and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |