CN109855253A - Control method for air conditioner - Google Patents

Control method for air conditioner Download PDF

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Publication number
CN109855253A
CN109855253A CN201910116406.9A CN201910116406A CN109855253A CN 109855253 A CN109855253 A CN 109855253A CN 201910116406 A CN201910116406 A CN 201910116406A CN 109855253 A CN109855253 A CN 109855253A
Authority
CN
China
Prior art keywords
temperature
air conditioner
operational mode
run
outdoor
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.)
Pending
Application number
CN201910116406.9A
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Chinese (zh)
Inventor
魏宗科
时斌
丁万超
陈鹏
陶慧汇
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.)
Qingdao Haier Co Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Original Assignee
Qingdao Haier Co Ltd
Qingdao Haier Air Conditioning Electric 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 Qingdao Haier Co Ltd, Qingdao Haier Air Conditioning Electric Co Ltd filed Critical Qingdao Haier Co Ltd
Priority to CN201910116406.9A priority Critical patent/CN109855253A/en
Publication of CN109855253A publication Critical patent/CN109855253A/en
Pending legal-status Critical Current

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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
    • F24F11/62Control 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
    • F24F11/62Control 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
    • F24F11/65Electronic processing for selecting an operating mode

Abstract

The invention belongs to air-conditioning technical fields, and in particular to a kind of control method for air conditioner.Present invention seek to address that existing air conditioner cannot set the problem of operational mode and object run temperature automatically.For this purpose, control method of the invention includes the following steps: to obtain room temperature;According to room temperature, the operational mode of air conditioner is set;According to the operational mode of air conditioner, the object run temperature of air conditioner is selectively set.The present invention can be according to the operational mode of room temperature sets itself air conditioner, to guarantee that the operational mode of air conditioner can match with room temperature;And the object run temperature of air conditioner can also be selectively set according to the operational mode of air conditioner, so that air conditioner can be according to the actual use most matched operational mode of demand sets itself and optimum object run temperature, so as to while guaranteeing that user can experience comfortable sendible temperature, additionally it is possible to farthest reduce the energy consumption of air conditioner.

Description

Control method for air conditioner
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of control method for air conditioner.
Background technique
With the continuous improvement of people's living standards, people also proposed increasingly higher demands to living environment.In order to Comfortable environment temperature is maintained, air conditioner has become essential a kind of equipment in people's life.In recent years, although air-conditioning Device technology has evolved to very mature stage, however existing air conditioner still remains some areas for improvement.For example, The operational mode and object run temperature of existing air conditioner are directly inputted by user, and user is often exactly by subjectivity Body-sensing sets the operational mode and object run temperature of air conditioner, without referring to other objective datas;Therefore, user is in this way The object run temperature even operational mode arbitrarily inputted can not often constitute optimal heat exchange mode, i.e. this set side Formula easily causes unnecessary energy loss, and air conditioner can not allow use when being exchanged heat according to this heat exchange mode Experience comfortable sendible temperature in family.For business air conditioner, this setup is easy to causing very big energy The problem of comfortable sendible temperature can not be let user experiencing again while the waste of source, and then user experience is caused sharply to decline.
Correspondingly, this field needs the control method for air conditioner of one kind newly to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, operational mode cannot be set automatically in order to solve existing air conditioner And the problem of object run temperature, the present invention provides a kind of control method for air conditioner, the control method includes The following steps: room temperature is obtained;According to the room temperature, the operational mode of the air conditioner is set;According to the air-conditioning The operational mode of device selectively sets the object run temperature of the air conditioner.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner, Selectively set the object run temperature of the air conditioner " the step of specifically include: obtain outdoor temperature;According to the air-conditioning The operational mode of device and in conjunction with the outdoor temperature, sets the object run temperature of the air conditioner.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner And in conjunction with the outdoor temperature, set the object run temperature of the air conditioner " the step of specifically include: if the air conditioner Operational mode be refrigeration mode, and the outdoor temperature be less than or equal to the first preset temperature, then set the air conditioner Object run temperature be the first temperature.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner And in conjunction with the outdoor temperature, set the object run temperature of the air conditioner " the step of specifically include: if the air conditioner Operational mode be refrigeration mode, and the outdoor temperature be greater than or equal to the second preset temperature, then set the air conditioner Object run temperature be second temperature;Wherein, second preset temperature is greater than first preset temperature, second temperature Degree is greater than first temperature.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner And in conjunction with the outdoor temperature, set the object run temperature of the air conditioner " the step of specifically include: if the air conditioner Operational mode be refrigeration mode, and the outdoor temperature is greater than first preset temperature and is less than the described second default temperature Degree, then set the object run temperature of the air conditioner as third temperature;Wherein, the third temperature be equal to the first coefficient multiplied by The outdoor temperature adds the first constant, and the third temperature is greater than first temperature and is less than second temperature Degree.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner And in conjunction with the outdoor temperature, set the object run temperature of the air conditioner " the step of specifically include: if the air conditioner Operational mode be heating mode, and the outdoor temperature be less than or equal to third preset temperature, then set the air conditioner Object run temperature be the 4th temperature.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner And in conjunction with the outdoor temperature, set the object run temperature of the air conditioner " the step of specifically include: if the air conditioner Operational mode be heating mode, and the outdoor temperature be greater than or equal to the 4th preset temperature, then set the air conditioner Object run temperature be the 5th temperature;Wherein, the 4th preset temperature is greater than the third preset temperature, the 5th temperature Degree is greater than the 4th temperature.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner And in conjunction with the outdoor temperature, set the object run temperature of the air conditioner " the step of specifically include: if the air conditioner Operational mode be heating mode, and the outdoor temperature is greater than the third preset temperature and is less than the described 4th default temperature Degree, then set the object run temperature of the air conditioner as the 6th temperature;Wherein, the 6th temperature be equal to the second coefficient multiplied by The outdoor temperature adds the second constant, and the 6th temperature is greater than the 4th temperature and is less than the 5th temperature Degree.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the operational mode of the air conditioner, Selectively set the object run temperature of the air conditioner " the step of specifically include: if the operational mode of the air conditioner For air supply pattern, then the object run temperature of the air conditioner is not set.
In the optimal technical scheme of the above-mentioned control method for air conditioner, " according to the room temperature, described in setting The step of operational mode of air conditioner ", specifically includes: if the room temperature is less than default low temperature threshold, setting the sky The operational mode for adjusting device is heating mode;If the room temperature is greater than default high temperature threshold value, the air conditioner is set Operational mode is refrigeration mode;If the room temperature is greater than or equal to the default low temperature threshold and is less than or equal to described Default high temperature threshold value, then set the operational mode of the air conditioner as air supply pattern.
It will be appreciated to those of skill in the art that in the inventive solutions, control method of the invention includes The following steps: room temperature is obtained;According to the room temperature, the operational mode of the air conditioner is set;According to the air-conditioning The operational mode of device selectively sets the object run temperature of the air conditioner.It is understood that when room temperature is different When, the operational mode that the air conditioner needs to be implemented be obviously also it is different, the present invention can be according to the room temperature voluntarily The operational mode of the air conditioner is set, to guarantee that the operational mode of the air conditioner can be with the room temperature phase Match;Meanwhile the present invention can also selectively set the object run of the air conditioner according to the operational mode of the air conditioner Temperature, when the room temperature is in preference temperature scope, the air conditioner does not need to exchange heat to room air, Only need to realize that the function of circulation room air no longer needs to the object run temperature to the air conditioner in this case It carries out setting and is to ensure that user has comfortable experience;And when the room temperature is not in preference temperature scope, institute It states air conditioner just to need to exchange heat to room air, in this case, control method of the invention can also be to the air-conditioning The object run temperature of device is set, so that the air conditioner can be most appropriate according to actual use demand sets itself Operational mode and object run temperature enable a user to experience comfortable sendible temperature, while can also maximum journey Degree ground reduces the energy consumption of the air conditioner.
Further, in the preferred technical solution of the present invention, if the operational mode of the air conditioner is set to make Heat pattern or refrigeration mode then illustrate that the air conditioner needs to exchange heat to room air, i.e., the target of the described air conditioner Running temperature needs are set;In this case, the present invention can be according to the operational mode of the air conditioner and in conjunction with the room Outer temperature sets the object run temperature of the air conditioner.It is understood that the difference of outdoor temperature and room temperature is past Toward the sendible temperature that also will have a direct impact on user, therefore, the present invention is set according to the outdoor temperature and the operational mode The object run temperature, can also effectively to be dropped while user, which is effectively ensured, to experience comfortable sendible temperature The energy consumption of the low air conditioner, to effectively improve the heat exchange efficiency of the air conditioner.
Further, in the preferred technical solution of the present invention, when the operational mode of the air conditioner is refrigeration mode, Then illustrate that room temperature is higher, user has refrigeration demand, i.e. user needs to obtain nice and cool feeling.In this case, if The outdoor temperature is less than or equal to first preset temperature, then illustrates outdoor temperature or relatively low, therefore, it is necessary to The object run temperature, which is set as lesser first temperature, could make user obtain nice and cool feeling;If the outdoor temp Degree is greater than first preset temperature and is less than second preset temperature, then illustrates that outdoor temperature is relatively high Range, in this temperature range, user is more sensitive to the variation of temperature, therefore, by the third temperature setting at being equal to the One coefficient adds the first constant multiplied by the outdoor temperature, so that the object run temperature can follow the outdoor temperature Change and change, and then guarantee user can obtain nice and cool feeling always;If the outdoor temperature is greater than or equal to institute The second preset temperature is stated, then illustrates that outdoor temperature is very high, therefore it may only be necessary to which the object run temperature is set as larger Second temperature user can be made to obtain nice and cool feeling, the air conditioner can not only be effectively reduced in this setup Energy consumption, but also user can be prevented to be easy to cause uncomfortable problem because internal-external temperature difference is excessive, and then farthest Improve user experience.
Further, in the preferred technical solution of the present invention, when the operational mode of the air conditioner is heating mode, Then illustrate that room temperature is lower, user has heating needs, i.e. user needs to obtain warm feeling.In this case, if The outdoor temperature is less than or equal to the third preset temperature, then illustrates that outdoor temperature is very low, therefore it may only be necessary to by institute Stating object run temperature and being set as lesser 4th temperature can make user obtain warm feeling, and this setup is not only It can be effectively reduced the energy consumption of the air conditioner, but also user can be prevented to be easy to cause body not because internal-external temperature difference is excessive Suitable problem, and then farthest improve user experience;Meanwhile if the outdoor temperature is greater than the third preset temperature And be less than the 4th preset temperature, then illustrate that outdoor temperature is in relatively low range, in this temperature range, user It is more sensitive to the variation of temperature, therefore, by the 6th temperature setting at be equal to the second coefficient multiplied by the outdoor temperature again In addition the second constant, so that the object run temperature can follow the change of the outdoor temperature and change, and then guarantees to use Family can obtain warm feeling always;If the outdoor temperature is greater than or equal to the 4th preset temperature, illustrate room Outer temperature or relatively high, therefore, it is necessary to the object run temperature is set as biggish 5th temperature to use Family obtains warm feeling, to guarantee good user experience.
Further, in the preferred technical solution of the present invention, if the room temperature is less than the default low temperature threshold Value, then illustrate that room temperature is lower, that is to say, that user may feel that it is cold, at this point, the operational mode of the air conditioner is set For heating mode, i.e., the described air conditioner allows the user to obtain warm feeling to indoor input hot gas;Meanwhile if institute Room temperature is stated more than or equal to the default low temperature threshold and is less than or equal to the default high temperature threshold value, then illustrates Indoor Temperature Degree is within the scope of suitable temperature, and user has possessed comfortable sendible temperature, at this time, it is only necessary to by the fortune of the air conditioner Row mode is set as air supply pattern, so that the air conditioner can be realized the function of circulation room air, therefore, in this feelings Under condition, without setting the object run temperature of the air conditioner, the air conditioner is only taken a breath;In addition, if described Room temperature is greater than the default high temperature threshold value, then illustrates that room temperature is higher, that is to say, that and user may feel that heat, at this point, The operational mode of the air conditioner is set as refrigeration mode, i.e., the described air conditioner is allowed the user to indoor input cold air Obtain nice and cool feeling.
Detailed description of the invention
Fig. 1 is the key step flow chart of control method of the invention;
Fig. 2 is the specific steps flow chart of the preferred embodiment of control method of the invention.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.For example, although Describe each step of method of the invention in the application according to particular order, but these be not sequentially it is restrictive, Under the premise of without departing from basic principle of the invention, those skilled in the art can execute the step in a different order Suddenly.In addition, term " first ", " second ", " third ", " the 4th " etc. are used for description purposes only, and it should not be understood as instruction or dark Show relative importance.
Firstly, it is necessary to explanation, this preferred embodiment will be business air conditioner used in market in conjunction with the air conditioner When situation for be described, still, control method of the invention obviously can be also used for other air conditioners;For example, family Business air conditioner used in air-conditioning or office building etc..The change of this application is without departing from original substantially of the invention Reason, therefore will fall within the scope of protection of the present invention.In the preferred embodiment, the air conditioner includes that room temperature passes Sensor and outdoor temperature sensor, wherein the indoor temperature transmitter is able to detect room temperature, the outdoor temperature sensing Device is able to detect outdoor temperature;Certainly, the present invention is not to the tool of the indoor temperature transmitter and the outdoor temperature sensor Body installation site and concrete type impose any restrictions, and technical staff can voluntarily choose according to actual use demand.Meanwhile it is described Air conditioner further includes controller, and the controller can obtain the indoor temperature transmitter and the outdoor temperature sensor Measurement data, and the controller can also control the operation of the air conditioner.In addition, skilled artisans appreciate that , the present invention do not impose any restrictions the specific structure and model of the controller, and the controller can be it is described The original controller of air conditioner is also possible to execute the controller that control method of the invention is separately provided.
Referring next to Fig. 1, which is the key step flow chart of control method of the invention.As shown in Figure 1, based on above-mentioned Air conditioner as described in the examples, control method of the invention mainly include the following steps:
S1: room temperature is obtained;
S2: according to room temperature, the operational mode of air conditioner is set;
S3: according to the operational mode of air conditioner, the object run temperature of air conditioner is selectively set.
Further, in step sl, the controller can obtain the interior by the indoor temperature transmitter Temperature;It should be noted that the mode that the present invention does not obtain the room temperature to the controller imposes any restrictions, the control Device processed both can obtain the room temperature by the temperature sensor that the air conditioner itself is arranged, can also be by other The detection data of system transmission obtains the room temperature, as long as that is, described controller can get the room temperature Data.Then, in step s 2, the controller can set the operation of the air conditioner according to the room temperature Mode.It should be noted that the present invention does not make any limit to the specific corresponding relationship of the room temperature and the operational mode System, technical staff can be according to room temperatures and described described in the concrete condition sets itself of actual use demand and air conditioner The specific corresponding relationship of operational mode.Specifically, the operational mode that usually has with the air conditioner of this corresponding relationship with And the air conditioner is related using the range of temperature on ground, for example, a part of air conditioner only has refrigeration mode, heating mode And air supply pattern, another part air conditioner also have other modes in addition to refrigeration mode, heating mode and air supply pattern, and And different air conditioners are also different using the range of temperature on ground;Therefore, normally, technical staff needs according to the sky Adjust device different temperature ranges is divided using the range of temperature on ground, then the operational mode that the air conditioner is had with not Same temperature range is corresponding;Certainly, this setup is not restrictive, and technical staff can also be according to actual use Corresponding relationship between room temperature described in demand sets itself and the operational mode.
Further, in step s3, the controller can be according to the operational mode of the air conditioner come selectivity Ground sets the object run temperature of the air conditioner.Only there is refrigeration mode, heating mode and air supply pattern with the air conditioner For when three modes, need to set institute if the operational mode of the air conditioner is set to refrigeration mode or heating mode State object run temperature;And it is not necessarily to set the target fortune if the operational mode of the air conditioner is set to air supply pattern Trip temperature.Certainly, the air conditioner may also have other modes, for example, defrosting mode, cleaning mode, anti-freeze mode etc., Technical staff can be set separately according to the actual conditions of the air conditioner when air conditioner runs each operational mode whether Need to set the object run temperature.The concrete condition of this combination air conditioner is come the scheme after being adjusted without departing from this The basic principle of invention, belongs to the scope of protection of the present invention.In addition, it should be noted that, the present invention is not to the setting air-conditioning The concrete mode of the object run temperature of device imposes any restrictions, and technical staff can be in conjunction with described in actual use demand sets itself The specific setting means of object run temperature;For example, the object run temperature can be according to the operational mode of the air conditioner It is set with the room temperature;Specifically, the operational mode of the air conditioner and the room temperature and the target are transported Trip temperature can be one-to-one relationship, i.e., is assured that according to the operational mode of the air conditioner and the room temperature Unique object run temperature out;Alternatively, the controller can also be by one or more operational formulas, in conjunction with the sky The operational mode and the room temperature for adjusting device calculate the object run temperature;Certainly, the object run temperature It can also be set according to other parameters, such as outdoor temperature etc..The description of these setting means is obviously all not limiting, Technical staff can object run temperature described in sets itself according to the actual situation specific setting means.
Referring next to Fig. 2, which is the specific steps flow chart of the preferred embodiment of control method of the invention.Such as Fig. 2 It is shown, based on the above embodiment described in air conditioner, the preferred embodiment of the present invention specifically includes the following steps:
S101: room temperature is obtained;
S102: judge whether room temperature is less than default low temperature threshold or is greater than default high temperature threshold value;If it is not, then executing Step S103;If so, thening follow the steps S104;
S103: the operational mode of air conditioner is set as air supply pattern, and does not set the object run temperature of air conditioner;
S104: outdoor temperature is obtained;
S105: if room temperature < presets low temperature threshold, the operational mode of air conditioner is set as heating mode;
S106: if room temperature > presets high temperature threshold value, the operational mode of air conditioner is set as refrigeration mode;
S107: if outdoor temperature≤third preset temperature, the object run temperature of air conditioner is set as the 4th temperature;
S108: if the 4th preset temperature of third preset temperature < outdoor temperature <, sets the object run of air conditioner Temperature is the 6th temperature;
S109: if outdoor temperature >=the 4th preset temperature, the object run temperature of air conditioner is set as the 5th temperature;
S110: if outdoor temperature≤first preset temperature, the object run temperature of air conditioner is set as the first temperature;
S111: if first preset temperature < outdoor temperature the second preset temperature of <, sets the object run of air conditioner Temperature is third temperature;
S112: if outdoor temperature >=second preset temperature, the object run temperature of air conditioner is set as second temperature.
Further, in step s101, the controller can obtain the room by the indoor temperature transmitter Interior temperature;It should be noted that the mode that the present invention does not obtain the room temperature to the controller imposes any restrictions, it is described Controller both can obtain the room temperature by the temperature sensor that the air conditioner itself is arranged, can also be by it The detection data of his system transmission obtains the room temperature, as long as that is, described controller can get the room temperature Data.
Further, in step s 102, it is described default can to judge whether the room temperature is less than for the controller Low temperature threshold is greater than the default high temperature threshold value, to set the operational mode of the air conditioner.In the preferred embodiment, If the controller judges that the room temperature is greater than or equal to the default low temperature threshold and is less than or equal to described pre- If high temperature threshold value, then illustrate that the room temperature is within the scope of the temperature for being suitable for, at this point, executing step S103, that is, sets institute The operational mode for stating air conditioner is air supply pattern, and does not also need to set the object run temperature of the air conditioner.Meanwhile such as Controller described in fruit judges that the room temperature is less than the default low temperature threshold or the room temperature greater than described pre- If high temperature threshold value, then illustrate that the room temperature is not within the scope of suitable temperature, at this time, it may be necessary to continue to obtain the outdoor Temperature is to set the object run temperature of the air conditioner.It will be appreciated to those of skill in the art that technical staff can root The specific value of low temperature threshold and the default high temperature threshold value is factually preset described in border use demand sets itself;Preferably, institute Stating default low temperature threshold is 20 DEG C, and the default high temperature threshold value is 26 DEG C.In addition it is also necessary to explanation, although this is preferred real Applying air conditioner described in example only has refrigeration mode, heating mode and air supply pattern;But the air conditioner is obviously also possible to With other modes, technical staff can voluntarily adjust the room temperature and the fortune according to the actual conditions of the air conditioner Corresponding relationship between row mode.
Further, it is less than the default low temperature threshold or the room temperature greater than described pre- in the room temperature If in the case where high temperature threshold value, executing step S104, i.e., the described controller can obtain institute by the outdoor temperature sensor State outdoor temperature;It should be noted that the mode that the present invention does not obtain the outdoor temperature to the controller imposes any restrictions, The controller both can obtain the outdoor temperature by the temperature sensor that the air conditioner itself is arranged, and can also lead to Cloud data are crossed to obtain the outdoor temperature, as long as that is, described controller can get the data of the outdoor temperature i.e. It can.Although it will be appreciated to those of skill in the art that being by the operational mode and the outdoor in this preferred embodiment Temperature sets the object run temperature;But technical staff obviously can also be according to other parameters sets itself The setting means of object run temperature.In addition it is also necessary to explanation, the execution opportunity of step S104 can change, Both it can move forward or move back, as long as step S104 can be executed before step S107 to S112.
Further, in step s105, if the controller judges that the room temperature is less than described preset Low temperature threshold then sets the operational mode of the air conditioner as heating mode;At this point, the controller is needed the outdoor temp Degree is compared with the third preset temperature and the 4th preset temperature, described to be set out according to the outdoor temperature Object run temperature.It should be noted that the present invention is not to the side for determining the object run temperature according to the outdoor temperature Formula imposes any restrictions, for example, the outdoor temperature and the object run temperature can be one-to-one relationship, i.e., each room Outer temperature is all corresponding with an object run temperature;The outdoor temperature can also be brought into relational expression and calculate unique mesh Running temperature is marked, certainly, these setting means are all not limiting, and technical staff can voluntarily set according to actual use demand The setting means of the fixed object run temperature.It will be appreciated to those of skill in the art that technical staff can be according to reality The specific value of third preset temperature described in use demand sets itself and the 4th preset temperature;Preferably, the third Preset temperature is 5 DEG C, and the 4th preset temperature is 15 DEG C.
Further, in step s 107, if the controller judges the outdoor temperature less than or equal to described Third preset temperature then sets the object run temperature of the air conditioner as the 4th temperature.Preferably, the 4th temperature is 16 ℃;Certainly, technical staff can also be according to the specific value for actually using the 4th temperature described in demand sets itself.In addition, this Field technical staff is, it is understood that the 4th temperature can also be determined by other modes, such as pass through relational expression It carries out the mode such as calculating, technical staff can be according to the setting means for actually using the 4th temperature described in demand sets itself.
Further, in step S108, if the controller judge the outdoor temperature be greater than the third it is pre- If temperature and being less than the 4th preset temperature, then the object run temperature of the air conditioner is set as the 6th temperature, excellent It selects in embodiment, the 6th temperature is equal to the second coefficient and adds the second constant multiplied by the outdoor temperature.Preferably, second Coefficient=2/5, the second constant=14;Certainly, technical staff can also according to actual use the second coefficient of demand sets itself and The specific value of second constant, as long as when the outdoor temperature is between the third preset temperature and the 4th preset temperature When the 6th temperature that obtains can be between the 4th temperature and the 5th temperature.In addition, art technology Personnel are, it is understood that the 6th temperature can also be determined by other modes, such as the 6th temperature can also be with It is calculated by other relational expressions, the relational expression is either empirical equation can also be obtained or described by modeling data 6th temperature is also possible to a definite value, i.e., technical staff can according to actual use demand sets itself the 6th temperature Setting means.
Further, in step S109, if the controller judges the outdoor temperature more than or equal to described 4th preset temperature then sets the object run temperature of the air conditioner as the 5th temperature;Wherein, the 5th temperature is greater than institute State the 4th temperature.Preferably, the 5th temperature is 20 DEG C;Certainly, technical staff can also be according to actual use demand voluntarily Set the specific value of the 5th temperature.It will be appreciated to those of skill in the art that the 5th temperature can also be by it He determines mode, such as carries out the mode such as calculating by relational expression, and technical staff can be according to actual use demand voluntarily Set the setting means of the 5th temperature.
Further, in step s 106, if the controller judges that the room temperature is greater than described preset High temperature threshold value then sets the operational mode of the air conditioner as refrigeration mode;At this point, the controller is needed the outdoor temp Degree is compared with first preset temperature and second preset temperature, described to be set out according to the outdoor temperature Object run temperature.It should be noted that the present invention is not to the side for determining the object run temperature according to the outdoor temperature Formula imposes any restrictions, for example, the outdoor temperature and the object run temperature can be one-to-one relationship, i.e., each room Outer temperature is all corresponding with an object run temperature;The outdoor temperature can also be brought into relational expression and calculate unique mesh Running temperature is marked, certainly, these setting means are all not limiting, and technical staff can voluntarily set according to actual use demand The setting means of the fixed object run temperature.It will be appreciated to those of skill in the art that technical staff can be according to reality The specific value of first preset temperature described in use demand sets itself and second preset temperature;Preferably, described first Preset temperature is 28 DEG C, and second preset temperature is 35 DEG C.
Further, in step s 110, if the controller judges the outdoor temperature less than or equal to described First preset temperature then sets the object run temperature of the air conditioner as the first temperature.Preferably, first temperature is 26 ℃;Certainly, technical staff can also be according to the specific value for actually using the first temperature described in demand sets itself.In addition, this Field technical staff is, it is understood that first temperature can also be determined by other modes, such as pass through relational expression It carries out the mode such as calculating, technical staff can be according to the setting means for actually using the first temperature described in demand sets itself.
Further, in step S111, if the controller judges that the outdoor temperature is greater than described first in advance If temperature and being less than second preset temperature, then the object run temperature of the air conditioner is set as third temperature, excellent It selects in embodiment, the third temperature is equal to the first coefficient and adds the first constant multiplied by the outdoor temperature.Preferably, first Coefficient=4/7, the first constant=10;Certainly, technical staff can also according to actual use the first coefficient of demand sets itself and The specific value of first constant, as long as when the outdoor temperature is between first preset temperature and second preset temperature When the third temperature that obtains can be between first temperature and the second temperature.In addition, art technology Personnel are, it is understood that the third temperature can also be determined by other modes, such as the third temperature can also be with It is calculated by other relational expressions, the relational expression is either empirical equation can also be obtained or described by modeling data Third temperature is also possible to a definite value, i.e., technical staff can according to actual use demand sets itself third temperature Setting means.
Further, in step S112, if the controller judges the outdoor temperature more than or equal to described Second preset temperature then sets the object run temperature of the air conditioner as second temperature;Wherein, the second temperature is greater than institute State the first temperature.Preferably, the second temperature is 30 DEG C;Certainly, technical staff can also be according to actual use demand voluntarily Set the specific value of the second temperature.It will be appreciated to those of skill in the art that the second temperature can also be by it He determines mode, such as carries out the mode such as calculating by relational expression, and technical staff can be according to actual use demand voluntarily Set the setting means of the second temperature.
Finally, it should be noted that above-described embodiment is the preferred embodiments of the invention, it is not intended as to the present invention The limitation of protection scope.Those skilled in the art can according to need when actually using the present invention and be properly added or delete one Part steps, or exchange the sequence between different step.It is this to change not departing from basic principle of the invention, belong to this The protection scope of invention.
So far, it has been combined attached drawing and describes the preferred embodiments of the invention, still, those skilled in the art are easy reason Solution, protection scope of the present invention are expressly not limited to these specific embodiments.Before without departing from the principle of the present invention It puts, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, after these changes or replacement Technical solution will fall within the scope of protection of the present invention.

Claims (10)

1. a kind of control method for air conditioner, which is characterized in that the control method includes the following steps:
Obtain room temperature;
According to the room temperature, the operational mode of the air conditioner is set;
According to the operational mode of the air conditioner, the object run temperature of the air conditioner is selectively set.
2. control method according to claim 1, which is characterized in that " according to the operational mode of the air conditioner, selectivity Ground sets the object run temperature of the air conditioner " the step of specifically include:
Obtain outdoor temperature;
According to the operational mode of the air conditioner and in conjunction with the outdoor temperature, the object run temperature of the air conditioner is set.
3. control method according to claim 2, which is characterized in that " according to the operational mode of the air conditioner and combination The outdoor temperature sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner is refrigeration mode, and the outdoor temperature is less than or equal to the first default temperature Degree, then set the object run temperature of the air conditioner as the first temperature.
4. control method according to claim 3, which is characterized in that " according to the operational mode of the air conditioner and combination The outdoor temperature sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner is refrigeration mode, and the outdoor temperature is greater than or equal to the second default temperature Degree, then set the object run temperature of the air conditioner as second temperature;
Wherein, second preset temperature is greater than first preset temperature, and the second temperature is greater than first temperature.
5. control method according to claim 4, which is characterized in that " according to the operational mode of the air conditioner and combination The outdoor temperature sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner be refrigeration mode, and the outdoor temperature be greater than first preset temperature and Less than second preset temperature, then the object run temperature of the air conditioner is set as third temperature;
Wherein, the third temperature adds the first constant, and the third multiplied by the first coefficient equal to the outdoor temperature Temperature is greater than first temperature and is less than the second temperature.
6. control method according to claim 2, which is characterized in that " according to the operational mode of the air conditioner and combination The outdoor temperature sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner is heating mode, and the outdoor temperature is less than or equal to the default temperature of third Degree, then set the object run temperature of the air conditioner as the 4th temperature.
7. control method according to claim 6, which is characterized in that " according to the operational mode of the air conditioner and combination The outdoor temperature sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner is heating mode, and the outdoor temperature is greater than or equal to the 4th default temperature Degree, then set the object run temperature of the air conditioner as the 5th temperature;
Wherein, the 4th preset temperature is greater than the third preset temperature, and the 5th temperature is greater than the 4th temperature.
8. control method according to claim 7, which is characterized in that " according to the operational mode of the air conditioner and combination The outdoor temperature sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner be heating mode, and the outdoor temperature be greater than the third preset temperature and Less than the 4th preset temperature, then the object run temperature of the air conditioner is set as the 6th temperature;
Wherein, the 6th temperature adds the second constant, and the described 6th multiplied by the second coefficient equal to the outdoor temperature Temperature is greater than the 4th temperature and is less than the 5th temperature.
9. control method according to claim 1, which is characterized in that " according to the operational mode of the air conditioner, selectivity Ground sets the object run temperature of the air conditioner " the step of specifically include:
If the operational mode of the air conditioner is air supply pattern, the object run temperature of the air conditioner is not set.
10. control method according to any one of claim 1 to 9, which is characterized in that " according to the room temperature, if The step of operational mode of the fixed air conditioner ", specifically includes:
If the room temperature is less than default low temperature threshold, the operational mode of the air conditioner is set as heating mode;
If the room temperature is greater than default high temperature threshold value, the operational mode of the air conditioner is set as refrigeration mode;
If the room temperature is greater than or equal to the default low temperature threshold and is less than or equal to the default high temperature threshold value, The operational mode of the air conditioner is set as air supply pattern.
CN201910116406.9A 2019-02-13 2019-02-13 Control method for air conditioner Pending CN109855253A (en)

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