CN114857738A - Operation control method of outdoor unit, operation control method of indoor unit and air conditioner - Google Patents
Operation control method of outdoor unit, operation control method of indoor unit and air conditioner Download PDFInfo
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- CN114857738A CN114857738A CN202210601961.2A CN202210601961A CN114857738A CN 114857738 A CN114857738 A CN 114857738A CN 202210601961 A CN202210601961 A CN 202210601961A CN 114857738 A CN114857738 A CN 114857738A
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- 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
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- 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
- F24F11/88—Electrical aspects, e.g. circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an operation control method of an outdoor unit, an operation control method of an indoor unit, an operation control device, an air conditioner and a computer readable storage medium, wherein the outdoor unit is used for matching a plurality of indoor units, a first parameter configuration table is stored in the outdoor unit, the first parameter configuration table comprises first operation parameters which are in one-to-one correspondence with the indoor units, and the operation control method of the outdoor unit comprises the following steps: acquiring a first mark code from an indoor unit; selecting a first operation parameter corresponding to the indoor unit from a first parameter configuration table according to the first mark code; a first operating parameter is invoked. The same set of operation parameters can be adopted when the outdoor unit is matched with different indoor units, so that the limitation on the operation parameters is avoided.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to an operation control method for an outdoor unit, an operation control method for an indoor unit, an operation control device, an air conditioner, and a computer-readable storage medium.
Background
In the existing household air conditioner, the same outdoor unit can be matched with various different indoor units, and the same indoor unit can also be matched with various different outdoor units, so that the operation parameters of the indoor units and the outdoor units need to be adjusted and limited to achieve the purpose of generalization. For example, when the external machine is matched with different internal machines in a high-load operation environment, the operation temperature and pressure of the system are inconsistent, the upper limit frequency of the external machine which can be operated is different, and in order to consider all the internal machines, the upper limit operation frequency parameter of the external machine needs to be determined according to the lowest value; for example, the frequency point where the pipeline stress caused by the resonance of the external machine exceeds the standard needs to be shielded, but when the same external machine is matched with different internal machines, the resonance frequency is shifted, so all the related frequencies need to be shielded. Therefore, the operation parameters of the inner or outer unit are limited, thereby affecting the performance of the air conditioner.
Disclosure of Invention
The present invention is directed to solve at least one of the problems of the prior art, and provides an operation control method for an outdoor unit, an operation control method for an indoor unit, an operation control device, an air conditioner, and a computer-readable storage medium, which can prevent an operation parameter of the air conditioner from being limited.
In a first aspect, an embodiment of the present invention provides an operation control method for an outdoor unit, where the outdoor unit is configured to match multiple indoor units, and the outdoor unit stores a first parameter configuration table, where the first parameter configuration table includes first operation parameters in one-to-one correspondence with the multiple indoor units, and the method includes:
acquiring a first mark code from the indoor unit;
selecting the first operation parameter corresponding to the indoor unit from the first parameter configuration table according to the first mark code;
and calling the first operation parameter.
The operation control method of the outdoor unit provided by the embodiment of the invention at least has the following beneficial effects: the outdoor unit is provided with the first parameter configuration table which comprises the first operation parameters in one-to-one correspondence with the indoor units, so that each indoor unit has unique operation parameters, after the outdoor unit and one indoor unit are used in a matched mode, the first mark code of the indoor unit is obtained, the first operation parameter corresponding to the indoor unit is selected, the situation that the outdoor unit is matched with different indoor units can be avoided, the same set of operation parameters are adopted, and therefore the situation that the operation parameters are limited is avoided.
In the operation control method of the outdoor unit, the first flag code includes capability level information and type information of the indoor unit.
In the operation control method of the outdoor unit, the first operation parameter includes a common parameter sequence and a call parameter sequence, and parameter values in the common parameter sequence corresponding to the plurality of indoor units are the same.
In the operation control method of the outdoor unit, the calling parameter sequence includes at least one of the following parameters:
frequency limit, current limit, voltage limit, temperature limit, resonant frequency point.
In a second aspect, an embodiment of the present invention provides an operation control method for an indoor unit, where the indoor unit is configured to match a plurality of outdoor units, and a second parameter configuration table is stored in the indoor unit, where the second parameter configuration table includes second operation parameters that are in one-to-one correspondence with the plurality of outdoor units, and the method includes:
acquiring a second mark code from the outdoor unit;
selecting the second operation parameter corresponding to the outdoor unit from the second parameter configuration table according to the second mark code;
and calling the second operation parameter.
The operation control method of the indoor unit provided by the embodiment of the invention at least has the following beneficial effects: the second parameter configuration table is configured on the indoor unit, the second parameter configuration table comprises second operation parameters which correspond to the outdoor units one by one, so that each outdoor unit has unique operation parameters, after the indoor unit is matched with one outdoor unit for use, the second mark code of the outdoor unit is obtained, the second operation parameter corresponding to the outdoor unit is selected, the situation that the indoor unit is matched with different outdoor units can be avoided, the same set of operation parameters are adopted, and the situation that the operation parameters are limited is avoided.
In the operation control method of the indoor unit, the second identifier includes capability level information and type information of the outdoor unit.
In the operation control method of the indoor unit, the second operation parameter includes a common parameter sequence and a call parameter sequence, and the common parameter sequences corresponding to the plurality of outdoor units are the same.
In the operation control method of the indoor unit, the calling parameter sequence includes at least one of the following parameters:
current limit value, voltage limit value, temperature limit value.
In a third aspect, an embodiment of the present invention provides an operation control apparatus, including at least one control processor and a memory, which is communicatively connected to the at least one control processor; the memory stores instructions executable by the at least one control processor, the instructions being executable by the at least one control processor to enable the at least one control processor to perform the operation control method of the outdoor unit according to the first aspect of the present invention or to perform the operation control method of the indoor unit according to the second aspect of the present invention.
In a fourth aspect, an embodiment of the present invention provides an air conditioner, including the operation control device as described in the above third aspect.
In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored, and the computer-executable instructions are configured to enable a computer to perform the operation control method for the outdoor unit according to the first aspect or perform the operation control method for the indoor unit according to the second aspect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
The invention is further described below with reference to the accompanying drawings and examples;
fig. 1 is a flowchart of an operation control method for an outdoor unit according to an embodiment of the present invention;
fig. 2 is a flowchart of an operation control method of an indoor unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an operation control device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the existing household air conditioner, one outdoor unit can be matched with various indoor units, such as a wall-mounted indoor unit, an air pipe indoor unit, a ceiling unit, a cabinet unit and the like; the same inner unit can also be matched with a plurality of different outer units, such as outer units with different capability grades or different types. Therefore, the operation parameters of the internal unit and the external unit need to be adjusted and limited to achieve the purpose of generalization. For example, when an external machine is matched with different internal machines in a high-load operation environment, the operation temperature and pressure of the system are inconsistent, the upper limit frequency of the external machine which can operate is different, and in order to consider all the internal machines, the upper limit operation frequency parameter of the external machine needs to be determined according to the lowest value, illustratively, the allowable upper limit frequency of refrigeration of the matched internal machine A in a high-temperature environment of 48 ℃ is 52Hz, the allowable upper limit frequency of refrigeration of the matched internal machine B is 50Hz due to slight difference of systems of the matched internal machines, and in order to consider A, B internal machines, the upper limit frequency of the external machine can only be determined according to the low 50Hz, so that the performance of the matched internal machine A is restricted; for example, frequency points where pipeline stress caused by the resonance of the pipelines of the external unit exceeds the standard need to be shielded, but when the same external unit is matched with different internal units, the resonance frequency deviates, so all related frequencies need to be shielded, for example, when the internal unit A is matched, the pipeline resonance needs to shield 6 frequency points of 46 +/-1 Hz and 82 +/-2 Hz, and when the resonance point of the internal unit B is matched, the resonance point deviates, the frequency points of 47 +/-1 Hz and 81 +/-2 Hz need to be shielded, then when the external unit needs to be matched with A, B two internal units, 10 frequency points of 45-48 Hz and 79-83 Hz need to be shielded, at present, more than three or four internal units need to be commonly matched with one external unit, so that dozens of frequency points are shielded, the frequency points available for matching of all the internal units become less, and the variable frequency air conditioner becomes 'pseudo-variable frequency'. Therefore, when the same outdoor unit is matched with different indoor units or the same indoor unit is matched with different outdoor units, the operation parameters of the indoor units or the outdoor units are limited, so that the performance of the air conditioner is influenced.
The embodiment of the invention provides an operation control method of an outdoor unit, an operation control method of an indoor unit, an operation control device, an air conditioner and a computer readable storage medium, which can avoid the limitation of the operation parameters of the air conditioner.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, a first embodiment of the present invention provides an operation control method for an outdoor unit, where the outdoor unit is configured to match a plurality of indoor units, the outdoor unit stores a first parameter configuration table, and the first parameter configuration table includes first operation parameters corresponding to the plurality of indoor units one to one, and the method includes, but is not limited to, steps S110 to S130:
step S110: a first flag code from an indoor unit is obtained.
It can be understood that each indoor unit is provided with its unique first identification code, so that the outdoor unit can identify which indoor unit is specific according to the first identification code.
In some embodiments, the first flag code includes capability level information and type information of the indoor unit. For example, the capability levels of the indoor units include 9K, 12K, 18K, etc., the types of the indoor units include wall-mounted type, air duct type, ceiling type, etc., the wall-mounted type information is denoted as a, the air duct type information is denoted as B, and the ceiling type information is denoted as C, then a combined flag code formed by combining the capability level information and the type information is used as a first flag code of the indoor unit, which is specifically shown in table 1:
TABLE 1 first identification codes of different indoor units
Note that, the standard 9K indicates that the rated capacity of the indoor unit of the model is 9000btu, 12K indicates that the rated capacity of the indoor unit of the model is 12000btu, and 18K indicates that the rated capacity of the indoor unit of the model is 18000btu, where 1W is 3.142 btu.
Step S120: and selecting a first operation parameter corresponding to the indoor unit from the first parameter configuration table according to the first mark code.
It can be understood that the first parameter configuration table stores first operating parameters corresponding to the plurality of indoor units one to one, that is, each indoor unit has a unique first operating parameter, and after the outdoor unit acquires the first identifier of the indoor unit, the corresponding indoor unit is identified according to the first identifier, and the first operating parameter of the indoor unit is selected from the first parameter configuration table for calling.
In some embodiments, the first operating parameter includes a common parameter sequence and a call parameter sequence, and the parameter values in the common parameter sequence corresponding to the indoor units are the same. For example, the first parameter configuration table stored in the outdoor unit is specifically shown in table 2:
TABLE 2 first parameter configuration Table
It can be seen that the operation parameters of the indoor unit include parameter 1, parameter 2, parameter 3, parameter 4, parameter 5 and parameter 6; the parameters 1, 2 and 3 are parameters in a common parameter sequence, and the parameter values of the common parameter sequence corresponding to the indoor units 1, 2 and 3 are the same, that is, the assignments of the parameters 1 corresponding to the indoor units 1, 2 and 3 are all a, the assignments of the parameters 2 corresponding to the indoor units 1, 2 and 3 are all b, and the assignments of the parameters 3 corresponding to the indoor units 1, 2 and 3 are all c, so that the outdoor unit can store the parameter values of the common parameter sequence of 3 indoor units actually only by 3 parameter bits, one parameter bit stores the assignment a corresponding to the parameter 1, one parameter bit stores the assignment b corresponding to the parameter 2, and one parameter bit stores the assignment c corresponding to the parameter 3; in addition, the parameter 4, the parameter 5, and the parameter 6 are parameters in a calling parameter sequence, and generally, calling parameters corresponding to different indoor units are different, for example, the assignment of the indoor unit 1 to the parameter 4 is d, the assignment of the indoor unit 1 to the parameter 5 is e, and the assignment of the indoor unit 1 to the parameter 6 is f; the assignment of the indoor unit 2 to the parameter 4 is g, the assignment of the indoor unit 2 to the parameter 5 is h, and the assignment of the indoor unit 2 to the parameter 6 is i; the assignment of the indoor unit 3 to the parameter 4 is j, the assignment of the indoor unit 3 to the parameter 5 is k, and the assignment of the indoor unit 3 to the parameter 6 is l; at this time, the outdoor unit needs 9 parameter bits to store the parameter values of the calling parameter sequence of the 3 indoor units.
The operation parameters of the indoor unit are divided into a shared parameter sequence and a calling parameter sequence, and the parameter values in the shared parameter sequence are the same, so that the parameter positions required by the parameter values can be saved to the maximum extent, and the insufficient storage capacity of the air conditioner is avoided.
Step S130: a first operating parameter is invoked.
It can be understood that, when the first flag code obtained by the outdoor unit is 9K-a, which indicates that the indoor unit matched with the outdoor unit is the indoor unit 1, the first operation parameter of the corresponding indoor unit 1 selected from the first parameter configuration table includes: a parameter 1 with a parameter value assigned as a, a parameter 2 with a parameter value assigned as b, a parameter 3 with a parameter value assigned as c, a parameter 4 with a parameter value assigned as d, a parameter 5 with a parameter value assigned as e, and a parameter 6 with a parameter value assigned as f; when the first flag code obtained by the outdoor unit is 9K-B, which indicates that the indoor unit matched with the outdoor unit is the indoor unit 2, the first operation parameter of the corresponding indoor unit 2 selected from the first parameter configuration table includes: a parameter 1 with a parameter value assigned as a, a parameter 2 with a parameter value assigned as b, a parameter 3 with a parameter value assigned as c, a parameter 4 with a parameter value assigned as g, a parameter 5 with a parameter value assigned as h, and a parameter 6 with a parameter value assigned as i; when the first identifier obtained by the outdoor unit is 9K-C, which indicates that the indoor unit matched with the outdoor unit is the indoor unit 3, the first operation parameter of the corresponding indoor unit 3 selected from the first parameter configuration table includes: a parameter 1 with a parameter value assigned as a, a parameter 2 with a parameter value assigned as b, a parameter 3 with a parameter value assigned as c, a parameter 4 with a parameter value assigned as j, a parameter 5 with a parameter value assigned as k, and a parameter 6 with a parameter value assigned as l; and finally, calling a first operation parameter corresponding to the indoor unit, so that the program parameter of the indoor unit is not restricted.
According to the operation control method of the outdoor unit provided by the embodiment of the invention, the outdoor unit is provided with the first parameter configuration table which comprises the first operation parameters corresponding to the indoor units one by one, so that each indoor unit has the unique operation parameters, when the outdoor unit is matched with one indoor unit for use, the first mark code of the indoor unit is obtained, the first operation parameter corresponding to the indoor unit is selected, the situation that the outdoor unit is matched with different indoor units and the same set of operation parameters is adopted can be avoided, and the operation parameters are prevented from being limited.
In an embodiment, the sequence of invocation parameters includes at least one of the following parameters: frequency limit, current limit, voltage limit, temperature limit, resonant frequency point.
In addition, referring to fig. 2, a second embodiment of the present invention provides an operation control method for an indoor unit, where the indoor unit is configured to match a plurality of outdoor units, the indoor unit stores a second parameter configuration table, and the second parameter configuration table includes second operation parameters corresponding to the plurality of outdoor units one to one, and the method includes, but is not limited to, steps S210 to S220.
Step S210: and acquiring a second mark code from the outdoor unit.
It can be understood that each outdoor unit is provided with its unique second identifier, so that the indoor unit can identify which outdoor unit is specific according to the second identifier.
In some embodiments, the second flag code includes capability level information and type information of the outdoor unit. For example, the capacity levels of the outdoor units include 9K, 12K, 18K, etc., the types of the outdoor units include an outdoor unit type 1, an outdoor unit type 2, an outdoor unit type 3, etc., the type information of the outdoor unit type 1 is denoted as a, the type information of the outdoor unit type 2 is denoted as B, and the type information of the outdoor unit type 3 is denoted as C, then a combined identification code formed by combining the capacity level information and the type information is used as a second identification code of the outdoor unit, which is specifically shown in table 3:
TABLE 3 second identification code of different outdoor units
Note that, the standard 9K indicates that the rated capacity of the type of outdoor unit is 9000btu, 12K indicates that the rated capacity of the type of outdoor unit is 12000btu, and 18K indicates that the rated capacity of the type of outdoor unit is 18000btu, where 1W is 3.142 btu.
Step S220: and selecting a second operation parameter corresponding to the outdoor unit from a second parameter configuration table according to the second mark code.
It can be understood that the second parameter configuration table stores second operation parameters corresponding to the multiple outdoor units one to one, that is, each outdoor unit has a unique second operation parameter, and after the indoor unit acquires the second identifier of the outdoor unit, the corresponding outdoor unit is identified according to the second identifier, and the second operation parameter of the outdoor unit is selected from the second parameter configuration table for calling.
In some embodiments, the second operation parameter includes a common parameter sequence and a call parameter sequence, and the parameter values in the common parameter sequence corresponding to the outdoor units are the same. Exemplarily, the second parameter configuration table stored in the indoor unit is specifically shown in table 4:
TABLE 4 second parameter configuration Table
It can be seen that the operation parameters of the outdoor unit include parameter 1, parameter 2, parameter 3, parameter 4, parameter 5 and parameter 6; the parameters 1, 2 and 3 are parameters in a common parameter sequence, and the parameter values of the common parameter sequence corresponding to the outdoor unit 1, the outdoor unit 2 and the outdoor unit 3 are the same, that is, the assignments of the parameters 1 corresponding to the outdoor unit 1, the outdoor unit 2 and the outdoor unit 3 are all a, the assignments of the parameters 2 corresponding to the outdoor unit 1, the outdoor unit 2 and the outdoor unit 3 are all b, and the assignments of the parameters 3 corresponding to the outdoor unit 1, the outdoor unit 2 and the outdoor unit 3 are all c, so that the indoor unit can store the parameter values of the common parameter sequence of 3 outdoor units by only needing 3 parameter bits actually, one parameter bit stores the assignment a corresponding to the parameter 1, one parameter bit stores the assignment b corresponding to the parameter 2, and one parameter bit stores the assignment c corresponding to the parameter 3; in addition, the parameter 4, the parameter 5, and the parameter 6 are parameters in a calling parameter sequence, and generally, the calling parameters corresponding to different outdoor units are different, for example, the value assigned to the parameter 4 by the outdoor unit 1 is d, the value assigned to the parameter 5 by the outdoor unit 1 is e, and the value assigned to the parameter 6 by the outdoor unit 1 is f; the assignment of the outdoor unit 2 to the parameter 4 is g, the assignment of the outdoor unit 2 to the parameter 5 is h, and the assignment of the outdoor unit 2 to the parameter 6 is i; the assignment of the parameter 4 corresponding to the outdoor unit 3 is j, the assignment of the parameter 5 corresponding to the outdoor unit 3 is k, and the assignment of the parameter 6 corresponding to the outdoor unit 3 is l; at this time, the indoor unit needs 9 parameter bits to store the parameter values of the calling parameter sequence of the 3 outdoor units.
The operation parameters of the outdoor unit are divided into a shared parameter sequence and a calling parameter sequence, and the parameter values in the shared parameter sequence are the same, so that the parameter positions required by the parameter values can be saved to the maximum extent, and the insufficient storage capacity of the air conditioner is avoided.
Step S230: a second operating parameter is invoked.
It can be understood that, when the first flag code obtained by the indoor unit is 9K-C, which indicates that the outdoor unit matched with the indoor unit is the outdoor unit 1, the second operation parameters of the corresponding outdoor unit 1 selected from the second parameter configuration table include: a parameter 1 with a parameter value assigned as a, a parameter 2 with a parameter value assigned as b, a parameter 3 with a parameter value assigned as c, a parameter 4 with a parameter value assigned as d, a parameter 5 with a parameter value assigned as e, and a parameter 6 with a parameter value assigned as f; when the second flag code obtained by the indoor unit is 9K-D, which indicates that the outdoor unit matched with the indoor unit is the outdoor unit 2, the second operation parameter of the corresponding outdoor unit 2 selected from the second parameter configuration table includes: a parameter 1 with a parameter value assigned as a, a parameter 2 with a parameter value assigned as b, a parameter 3 with a parameter value assigned as c, a parameter 4 with a parameter value assigned as g, a parameter 5 with a parameter value assigned as h, and a parameter 6 with a parameter value assigned as i; when the second flag code obtained by the indoor unit is 9K-E, which indicates that the outdoor unit matched with the indoor unit is the outdoor unit 3, the second operation parameter of the corresponding outdoor unit 3 selected from the second parameter configuration table includes: a parameter 1 with a parameter value assigned as a, a parameter 2 with a parameter value assigned as b, a parameter 3 with a parameter value assigned as c, a parameter 4 with a parameter value assigned as j, a parameter 5 with a parameter value assigned as k, and a parameter 6 with a parameter value assigned as l; and finally, calling a second operation parameter corresponding to the outdoor unit, so that the program parameter of the outdoor unit is not restricted.
According to the operation control method of the indoor unit provided by the embodiment of the invention, the second parameter configuration table is configured on the indoor unit, the second parameter configuration table comprises the second operation parameters which are in one-to-one correspondence with the outdoor units, so that each outdoor unit has the unique operation parameters, when the indoor unit is matched with one outdoor unit for use, the second mark code of the outdoor unit is obtained, the second operation parameter corresponding to the outdoor unit is selected, the situation that the indoor unit is matched with different outdoor units, the same set of operation parameters are adopted can be avoided, and the operation parameters are prevented from being limited.
In an embodiment, the sequence of invocation parameters includes at least one of the following parameters: current limit value, voltage limit value, temperature limit value.
Referring to fig. 3, a third embodiment of the present invention provides an operation control apparatus 300, including at least one control processor 310 and a memory 320 for communication with the at least one control processor 310; the memory 320 stores instructions executable by the at least one control processor 310, and the instructions are executed by the at least one control processor 310, so that the at least one control processor 310 can perform the operation control method of the outdoor unit according to the above first aspect embodiment or perform the operation control method of the indoor unit according to the above second aspect embodiment, for example, perform the method steps S110 to S130 in fig. 1, and perform the method steps S210 to S230 in fig. 2.
In addition, a fourth aspect embodiment of the present invention provides an air conditioner including the operation control device 300 as in the above third aspect embodiment.
In addition, a fifth embodiment of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored, and the computer-executable instructions are configured to enable a computer to execute the operation control method of the outdoor unit according to the first embodiment or execute the operation control method of the indoor unit according to the second embodiment, for example, execute the method steps S110 to S130 in fig. 1 and execute the method steps S210 to S230 in fig. 2.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media or non-transitory media and communication media or transitory media. The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks, DVD, or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (11)
1. An operation control method of an outdoor unit is characterized in that the outdoor unit is used for matching with a plurality of indoor units, a first parameter configuration table is stored in the outdoor unit, the first parameter configuration table comprises first operation parameters in one-to-one correspondence with the indoor units, and the method comprises the following steps:
acquiring a first mark code from the indoor unit;
selecting the first operation parameter corresponding to the indoor unit from the first parameter configuration table according to the first mark code;
and calling the first operation parameter.
2. The operation control method according to claim 1, wherein the first flag code includes capability level information and type information of the indoor unit.
3. The operation control method according to claim 1, wherein the first operation parameter includes a common parameter sequence and a call parameter sequence, and parameter values in the common parameter sequence corresponding to the plurality of indoor units are the same.
4. The operation control method according to claim 3, wherein the calling parameter sequence includes at least one of the following parameters:
frequency limit, current limit, voltage limit, temperature limit, resonant frequency point.
5. An operation control method of an indoor unit is characterized in that the indoor unit is used for matching a plurality of outdoor units, a second parameter configuration table is stored in the indoor unit, the second parameter configuration table comprises second operation parameters which are in one-to-one correspondence with the outdoor units, and the method comprises the following steps:
acquiring a second mark code from the outdoor unit;
selecting the second operation parameter corresponding to the outdoor unit from the second parameter configuration table according to the second mark code;
and calling the second operation parameter.
6. The operation control method of claim 5, wherein the second flag code includes capability level information and type information of the outdoor unit.
7. The operation control method of claim 5, wherein the second operation parameter includes a common parameter sequence and a call parameter sequence, and parameter values in the common parameter sequence corresponding to the plurality of outdoor units are the same.
8. The operation control method according to claim 7, wherein the calling parameter sequence includes at least one of the following parameters:
current limit value, voltage limit value, temperature limit value.
9. An operation control device comprising at least one control processor and a memory for communicative connection with the at least one control processor; the memory stores instructions executable by the at least one control processor to enable the at least one control processor to perform the operation control method of the outdoor unit of any one of claims 1 to 4 or the operation control method of the indoor unit of any one of claims 5 to 8.
10. An air conditioner characterized by comprising the operation control device according to claim 9.
11. A computer-readable storage medium storing computer-executable instructions for causing a computer to perform the operation control method of the outdoor unit of any one of claims 1 to 4 or the operation control method of the indoor unit of any one of claims 5 to 8.
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| JPH05340592A (en) * | 1992-06-08 | 1993-12-21 | Toshiba Corp | Air conditioner |
| JPH09318142A (en) * | 1996-06-03 | 1997-12-12 | Hitachi Ltd | Air conditioner |
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