CN111076381A - Household appliance operation control method and device, electronic equipment and storage medium - Google Patents
Household appliance operation control method and device, electronic equipment and storage medium Download PDFInfo
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- CN111076381A CN111076381A CN201911199850.8A CN201911199850A CN111076381A CN 111076381 A CN111076381 A CN 111076381A CN 201911199850 A CN201911199850 A CN 201911199850A CN 111076381 A CN111076381 A CN 111076381A
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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Abstract
The invention relates to the field of household appliances, and provides a method and a device for controlling the operation of the household appliances, electronic equipment and a storage medium. The method comprises the following steps: updating the current threshold of a cable used by the household appliance according to the current environment temperature; and controlling the operation of the household appliance according to the updated current threshold value. The current threshold of the cable used by the household appliance is updated by combining the environmental temperature, so that different environmental temperatures can correspond to different current thresholds, different control of different environments on the household appliance is realized, and potential safety hazards caused by reduction of the safety current value of the household appliance due to high temperature are eliminated.
Description
Technical Field
The present invention relates to the field of household electrical appliance technologies, and in particular, to a method and an apparatus for controlling operation of a household electrical appliance, an electronic device, and a storage medium.
Background
In the running process of the household appliance, because the cable connected with the household appliance has a certain current-carrying capacity, the running of the household appliance needs to be controlled so as to prevent the current of the whole household appliance from exceeding the current-carrying capacity of the connected cable and ensure the safe running of the household appliance.
In the prior art, recommended configuration is generally adopted to control the running current of the household appliance, that is, a current threshold value for running the household appliance is set according to the current-carrying capacity of a cable recommended to be configured plus a certain margin, and the current value of the household appliance is detected in real time, so that the running of the household appliance is controlled when the current value reaches or approaches the current threshold value, and the current of the whole household appliance is prevented from exceeding the current threshold value.
However, as the household appliances are popularized, the use environments of the household appliances are more and more diversified, and the unified adoption of the existing recommended configuration has great potential safety hazards.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, a first objective of the present invention is to provide an operation control method for a home appliance, which updates a current threshold of a cable used by the home appliance by combining an ambient temperature, so as to implement different controls on the home appliance in different environments, and eliminate potential safety hazards in operation of the home appliance.
A second object of the present invention is to provide an operation control device for an electric home appliance.
A third object of the present invention is to provide a home appliance.
A fourth object of the invention is to propose an electronic device.
A fifth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides an operation control method for an electrical appliance, including:
updating the current threshold of a cable used by the household appliance according to the current environment temperature;
and controlling the operation of the household appliance according to the updated current threshold value.
According to the operation control method of the household appliance, the current threshold value of the cable used by the household appliance is updated by combining the environment temperature, so that different environment temperatures can correspond to different current threshold values, different control of the household appliance in different environments is realized, and potential safety hazards caused by reduction of the safety current value of the household appliance due to high temperature are eliminated.
In addition, the operation control method of the household appliance according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the updating the current threshold of the cable used by the household appliance according to the current ambient temperature specifically includes:
updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the current ambient temperature;
and calculating to obtain the updated current threshold corresponding to the second current carrying capacity according to a preset conversion ratio.
According to an embodiment of the present invention, the updating the current first current-carrying capacity of the cable to the second current-carrying capacity according to the current ambient temperature specifically includes:
and updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the type of the cable and the ambient temperature.
According to an embodiment of the present invention, the updating the current first current-carrying capacity of the cable to the second current-carrying capacity according to the type of the cable and the ambient temperature specifically includes:
determining a temperature threshold according to the type of the cable;
if the environment temperature is judged to be larger than the temperature threshold value, reducing the first current carrying capacity to obtain a second current carrying capacity;
and if the environment temperature is judged to be smaller than the temperature threshold value, the first current-carrying capacity is increased to obtain the second current-carrying capacity.
According to an embodiment of the present invention, the updating the current first current-carrying capacity of the cable to the second current-carrying capacity according to the type of the cable and the ambient temperature specifically includes:
obtaining a correction coefficient corresponding to the type of the cable and the ambient temperature according to a preset correction coefficient table;
and correcting the first current carrying capacity according to the correction coefficient to obtain the second current carrying capacity.
According to an embodiment of the present invention, the correcting the first current-carrying capacity according to the correction coefficient to obtain the second current-carrying capacity specifically includes:
and multiplying the first current carrying capacity by the correction coefficient to obtain the second current carrying capacity.
According to an embodiment of the present invention, before updating the current threshold of the cable used by the household appliance according to the current ambient temperature, the method further includes:
and determining the first current-carrying capacity of the cable at normal temperature according to the type of the cable.
According to an embodiment of the present invention, the controlling the operation of the household appliance according to the updated current threshold specifically includes:
and if the current of the household appliance exceeds the updated current threshold value, reducing the frequency of a compressor of the household appliance and/or reducing the rotating speed of a fan of the household appliance.
In order to achieve the above object, a second aspect of the present invention provides an operation control device for an electrical appliance, including:
the current threshold updating module is used for updating the current threshold of the cable used by the household appliance according to the current environment temperature;
and the household appliance operation control module is used for controlling the operation of the household appliance according to the updated current threshold value.
According to an embodiment of the present invention, the current threshold updating module specifically includes:
the current-carrying capacity updating unit is used for updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the current environment temperature;
and the current threshold conversion unit is used for calculating the updated current threshold corresponding to the second current carrying capacity according to a preset conversion proportion.
According to an embodiment of the present invention, the current carrying capacity updating unit is specifically configured to:
and updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the type of the cable and the ambient temperature.
According to an embodiment of the present invention, the current carrying capacity updating unit is specifically configured to:
determining a temperature threshold according to the type of the cable;
if the environment temperature is judged to be larger than the temperature threshold value, reducing the first current carrying capacity to obtain a second current carrying capacity;
and if the environment temperature is judged to be smaller than the temperature threshold value, the first current-carrying capacity is increased to obtain the second current-carrying capacity.
According to an embodiment of the present invention, the current carrying capacity updating unit is specifically configured to:
obtaining a correction coefficient corresponding to the type of the cable and the ambient temperature according to a preset correction coefficient table;
and correcting the first current carrying capacity according to the correction coefficient to obtain the second current carrying capacity.
According to an embodiment of the present invention, the current carrying capacity updating unit is specifically configured to:
and multiplying the first current carrying capacity by the correction coefficient to obtain the second current carrying capacity.
According to an embodiment of the present invention, the operation control apparatus of the home appliance further includes:
and the current carrying capacity determining module is used for determining the first current carrying capacity of the cable at normal temperature according to the type of the cable.
According to an embodiment of the present invention, the home appliance operation control module is specifically configured to:
and if the current of the household appliance exceeds the updated current threshold value, reducing the frequency of a compressor of the household appliance and/or reducing the rotating speed of a fan of the household appliance.
In order to achieve the above object, a third aspect of the present invention provides an electrical appliance, including an operation control device of the electrical appliance.
According to one embodiment of the invention, the household appliance comprises an air conditioner or a refrigerator.
In order to achieve the above object, a fourth aspect of the present invention provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the operation control method of the household appliance when executing the computer program.
In order to achieve the above object, a fifth embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the operation control method for the above-mentioned household appliance.
One or more technical solutions in the embodiments of the present invention at least have the following technical effects: the current threshold of the cable used by the household appliance is updated by combining the environmental temperature, so that different environmental temperatures can correspond to different current thresholds, different control of different environments on the household appliance is realized, and potential safety hazards caused by reduction of the safety current value of the household appliance due to high temperature are eliminated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart illustrating an operation control method for a home appliance according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an operation control method of an electrical appliance according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating an operation control method of an electrical appliance according to another embodiment of the present invention;
fig. 4 is a flowchart illustrating an operation control method of an electrical appliance according to still another embodiment of the present invention;
fig. 5 is a flowchart illustrating an operation control method of an electrical appliance according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of an operation control apparatus of an electrical home appliance according to an embodiment of the present invention;
fig. 7 is a logic block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows a flowchart of an operation control method for a home appliance provided in this embodiment, where the method includes:
and S101, updating the current threshold of the cable used by the household appliance according to the current environment temperature.
And the environment temperature is the real-time temperature of the environment where the household appliance is operated.
The cable is used for connecting household appliances.
The current threshold of the cable is the predetermined maximum current in the cable, and is the highest value of the current when the household appliance operates, and when the current in the cable exceeds the current threshold, the cable may be burnt out, so that the safe operation of the household appliance is influenced. Therefore, when the current of the household appliance during operation reaches or approaches the current threshold, the operation of the household appliance needs to be controlled to reduce the current and ensure the safe operation of the household appliance.
And S102, controlling the running of the household appliance according to the updated current threshold.
In particular, the setting of the current threshold is very important: the normal operation of the household appliance is influenced by overlarge setting; and the setting is too small, so that potential safety hazards are easy to exist. In the prior art, the allowance setting of the current-carrying capacity generally depends on human experience and is lack of scientificity. Furthermore, according to the description of GB16895.15-2002, the current-carrying capacity of the cable laid in the air is related to the ambient temperature, and the correction coefficient of the current-carrying capacity changes with the temperature change, so that there is a great safety risk in the conventional method of fixing the current threshold.
Therefore, in the embodiment, after the current threshold of the cable is updated according to the obtained current environmental temperature, the operation of the household appliance is controlled according to the updated current threshold, and the current of the household appliance during operation can be monitored according to a more scientific current threshold in combination with the environmental temperature.
The current threshold value of the cable that this embodiment used through combining ambient temperature to update household electrical appliances for different ambient temperatures can correspond different current threshold values, and in order to realize different environment to the different control of household electrical appliances, eliminated because the potential safety hazard that the safe current value of household electrical appliances that the high temperature leads to reduced and arouse.
Further, on the basis of the above method embodiment, S101 specifically includes:
s1011, updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the current environment temperature;
and S1012, calculating to obtain the updated current threshold corresponding to the second current carrying capacity according to a preset conversion ratio.
Wherein the first current carrying capacity is a default current carrying capacity of the cable.
The second current carrying capacity is the updated current carrying capacity of the cable.
The conversion ratio is a ratio which is pre-labeled for each type of cable when a cable manufacturer produces the cable, and represents a conversion relation between the current carrying capacity and the current threshold value. For example, if the conversion ratio of the cable is 1.2 and the second current carrying capacity is 5, the updated current threshold is 5 × 1.2 — 6 (a).
Specifically, since the current-carrying capacity of the cable is related to the ambient temperature, the current-carrying capacity is updated by acquiring the current ambient temperature, so that the updated current threshold value can be obtained by calculation according to the conversion ratio marked by a manufacturer.
Further, on the basis of the above method embodiment, the updating the current first current-carrying capacity of the cable to the second current-carrying capacity according to the current ambient temperature specifically includes:
and updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the type of the cable and the ambient temperature.
Specifically, as shown in fig. 2, the method for controlling the operation of the household appliance provided in this embodiment includes the following steps:
s201, updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the type of the cable and the environment temperature;
s202, calculating to obtain the updated current threshold corresponding to the second current carrying capacity according to a preset conversion ratio;
and S203, controlling the running of the household appliance according to the updated current threshold.
S202 and S203 correspond to S1012 and S102, respectively, and are not described herein again.
In particular, since the current carrying capacity of different types of cables is different, and is also affected differently by temperature, a more accurate current carrying capacity can be determined in combination with the type of cable and the ambient temperature.
Further, on the basis of the above method embodiment, as shown in fig. 3, S201 specifically includes:
s20111, acquiring the ambient temperature and the type of the cable, and determining a temperature threshold according to the type of the cable;
s20112, if the environment temperature is judged to be larger than the temperature threshold, reducing the first current carrying capacity to obtain a second current carrying capacity;
and S20113, if the environment temperature is judged to be smaller than the temperature threshold, the first current carrying capacity is improved, and the second current carrying capacity is obtained.
The temperature threshold is the temperature corresponding to the default current carrying capacity of each type of cable.
For example, if the current cable current-carrying capacity is 5 and the applicable environment temperature is 40 ℃, the current-carrying capacity needs to be reduced when the environment temperature is higher than 40 ℃; when the ambient temperature is less than 40 ℃, the current carrying capacity needs to be increased.
The reduction or the improvement of the current carrying capacity is determined through the temperature threshold, so that each type of cable can adapt to different environmental temperatures, namely, the real current carrying capacity under different environmental temperatures can be accurately determined, and a more accurate current threshold can be further determined.
In another embodiment, as shown in fig. 4, S201 specifically includes:
s20121, acquiring the environment temperature and the type of the cable, and obtaining a correction coefficient corresponding to the type of the cable and the environment temperature according to a preset correction coefficient table;
s20122, correcting the first current carrying capacity according to the correction coefficient to obtain the second current carrying capacity.
The correction coefficient is a coefficient for correcting the current-carrying capacity of the cable along with the ambient temperature, and is shown in the following table, wherein the PVC, XLPR, EPR, PVC outer sheath, the exposed sheath which is easy to contact and the exposed sheath which is not allowed to contact are all cable types:
as can be seen from the above table, the current-carrying capacity correction coefficient varies with the ambient temperature for the same type of cable; the current carrying capacity for the same ambient temperature is different for different types of cables.
Specifically, for the same type of cable, when the environmental temperature is low, the temperature correction coefficient of the current-carrying capacity of the cable is larger than 1, and at the moment, the current-carrying capacity of the cable can be properly improved, namely, the current threshold of the household appliance is amplified, so that the performance of the air conditioner is exerted to the greatest extent on the basis of ensuring the safety; when the environmental temperature is higher, the temperature correction coefficient of the current-carrying capacity of the cable is smaller than 1, at the moment, the current-carrying capacity of the cable is reduced, namely, the current threshold of the household appliance is reduced, otherwise, the current of the running household appliance exceeds the current-carrying capacity of the cable, so that the safety problem is caused.
Further, on the basis of the foregoing method embodiment, S20122 specifically includes:
and multiplying the first current carrying capacity by the correction coefficient to obtain the second current carrying capacity.
Taking PVC as an example, assume that the default first current carrying capacity is 5, and the conversion ratio of manufacturer label is 1.2. When the ambient temperature is 15 ℃, the above table is inquired that the correction coefficient of PVC at 15 ℃ is 1.17, the updated second current-carrying capacity is 5 × 1.17-5.85, and the corresponding updated current threshold is 5.85 × 1.2-7.02; when the ambient temperature is 60 ℃, the table shows that the correction coefficient of PVC at 60 ℃ is 0.50, the updated second current-carrying capacity is 5 × 0.50 — 2.50, and the corresponding updated current threshold is 2.50 × 1.2 — 3.
The accurate second current-carrying capacity can be quickly obtained by multiplying the first current-carrying capacity by the correction coefficient.
Further, on the basis of the above embodiment of the method, before S101, the method further includes:
s100, determining the first current-carrying capacity of the cable at normal temperature according to the type of the cable.
Specifically, as shown in fig. 5, the method for controlling the operation of a home appliance provided in this embodiment includes the following steps:
s100, determining the first current-carrying capacity of the cable at normal temperature according to the type of the cable;
s101, updating a current threshold of a cable used by the household appliance according to the current environment temperature;
and S102, controlling the running of the household appliance according to the updated current threshold.
Wherein, S101 and S102 are the same as the above, and are not described herein again.
Since the default current carrying capacity of the cable is related to the type of the cable, the current carrying capacity of each cable can be determined more accurately at normal temperature according to the type of the cable.
Generally, the first current-carrying capacity of the cable at normal temperature is directly marked by a manufacturer, and the current-carrying capacity of each type of cable can also be determined by a comparison table.
Further, on the basis of the above method embodiment, S102 specifically includes:
and if the current of the household appliance exceeds the updated current threshold value, reducing the frequency of a compressor of the household appliance and/or reducing the rotating speed of a fan of the household appliance.
Specifically, the current of the household appliance during operation is obtained in real time, and if the current is judged to exceed the updated current threshold, the operation of the household appliance can be controlled in any one of the following manners:
1) directly reducing the frequency of the compressor of the household appliance;
2) the rotating speed of a fan of the household appliance is directly reduced;
3) and simultaneously, the frequency of a compressor and the rotating speed of a fan of the household appliance are reduced.
Specifically, taking an air conditioner as an example, the method for controlling the operation of a household appliance provided in this embodiment includes the following steps:
a1, confirming the current carrying capacity at normal temperature according to the type of the cable used by the air conditioner connecting power line, and giving the default current threshold value of safe operation of the air conditioner;
a2, detecting the environment temperature of the air conditioner outdoor unit, and obtaining the temperature correction coefficient of the current carrying capacity of the cable according to the environment temperature;
a3, calculating a new current threshold according to the temperature correction coefficient and the default current threshold;
and A4, limiting the frequency of a compressor and the rotating speed of a fan of the air conditioner according to the new current threshold value, and preventing the current of the whole air conditioner from exceeding the safety threshold value.
The embodiment solves the problem that the current threshold value cannot be adjusted according to the ambient temperature in the existing current limiting method, increases the current threshold value of the air conditioner when the temperature is low, can exert the performance of the air conditioner to a greater extent, and reduces the current threshold value of the air conditioner when the temperature is high so as to ensure the safe operation of the air conditioner.
Fig. 6 is a schematic structural diagram illustrating an operation control apparatus of an electrical appliance according to the present embodiment, where the apparatus includes: a current threshold updating module 601 and a household appliance operation control module 602, wherein:
the current threshold updating module 601 is configured to update a current threshold of a cable used by the household appliance according to the current ambient temperature;
the household appliance operation control module 602 is configured to control the operation of the household appliance according to the updated current threshold.
Specifically, the current threshold updating module 601 updates the current threshold of the cable used by the household appliance according to the current ambient temperature; the household appliance operation control module 602 controls the operation of the household appliance according to the updated current threshold.
The current threshold value of the cable that this embodiment used through combining ambient temperature to update household electrical appliances for different ambient temperatures can correspond different current threshold values, and in order to realize different environment to the different control of household electrical appliances, eliminated because the potential safety hazard that the safe current value of household electrical appliances that the high temperature leads to reduced and arouse.
Further, on the basis of the above device embodiment, the current threshold updating module 601 specifically includes:
the current-carrying capacity updating unit is used for updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the current environment temperature;
and the current threshold conversion unit is used for calculating the updated current threshold corresponding to the second current carrying capacity according to a preset conversion proportion.
Further, on the basis of the above device embodiment, the current carrying capacity updating unit is specifically configured to:
and updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the type of the cable and the ambient temperature.
Further, on the basis of the above device embodiment, the current carrying capacity updating unit is specifically configured to:
determining a temperature threshold according to the type of the cable;
if the environment temperature is judged to be larger than the temperature threshold value, reducing the first current carrying capacity to obtain a second current carrying capacity;
and if the environment temperature is judged to be smaller than the temperature threshold value, the first current-carrying capacity is increased to obtain the second current-carrying capacity.
Further, on the basis of the above device embodiment, the current carrying capacity updating unit is specifically configured to:
obtaining a correction coefficient corresponding to the type of the cable and the ambient temperature according to a preset correction coefficient table;
and correcting the first current carrying capacity according to the correction coefficient to obtain the second current carrying capacity.
Further, on the basis of the above device embodiment, the current carrying capacity updating unit is specifically configured to:
and multiplying the first current carrying capacity by the correction coefficient to obtain the second current carrying capacity.
Further, on the basis of the above device embodiment, the operation control device of the home appliance further includes:
and the current carrying capacity determining module is used for determining the first current carrying capacity of the cable at normal temperature according to the type of the cable.
Further, on the basis of the above device embodiment, the home appliance operation control module 602 is specifically configured to:
and if the current of the household appliance exceeds the updated current threshold value, reducing the frequency of a compressor of the household appliance and/or reducing the rotating speed of a fan of the household appliance.
The control operation device of the home appliance described in this embodiment may be used to implement the above method embodiments, and the principle and technical effect are similar, which are not described herein again.
In addition, the embodiment also provides a household appliance, which comprises the running control device of the household appliance.
The household appliance provided by the embodiment updates the current threshold of the cable used by the household appliance by combining the environment temperature, so that different environment temperatures can correspond to different current thresholds, different control of different environments on the household appliance is realized, and potential safety hazards caused by reduction of the safety current value of the household appliance due to high temperature are eliminated.
Further, the household appliance comprises an air conditioner or a refrigerator.
Specifically, for the air conditioner, if the current of the air conditioner is judged to exceed the updated current threshold, the frequency of a compressor of the air conditioner is reduced, and/or the rotating speed of a fan of the air conditioner is reduced.
For the refrigerator, if the current of the refrigerator is judged to exceed the updated current threshold, the frequency of a compressor of the refrigerator is reduced, and/or the rotating speed of a fan of the refrigerator is reduced.
Fig. 7 is a schematic physical structure diagram of an electronic device, which may include, as shown in fig. 7: a processor (processor)701, a communication Interface (Communications Interface)702, a memory (memory)703 and a communication bus 704, wherein the processor 701, the communication Interface 702 and the memory 703 complete communication with each other through the communication bus 704. The processor 701 may call logic instructions in the memory 703 to perform the following method:
acquiring the ambient temperature, and updating the current threshold of a cable used by the household appliance according to the ambient temperature;
and controlling the operation of the household appliance according to the updated current threshold value.
It should be noted that, when being specifically implemented, the electronic device in this embodiment may be a server, a PC, or another device, as long as the structure includes the processor 701, the communication interface 702, the memory 703, and the communication bus 704 shown in fig. 7, where the processor 701, the communication interface 702, and the memory 703 complete mutual communication through the communication bus 704, and the processor 701 may call a logic instruction in the memory 703 to execute the above method. The embodiment does not limit the specific implementation form of the electronic device.
In addition, the logic instructions in the memory 703 can be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Further, embodiments of the present invention disclose a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, which when executed by a computer, the computer is capable of performing the methods provided by the above-mentioned method embodiments, for example, comprising:
acquiring the ambient temperature, and updating the current threshold of a cable used by the household appliance according to the ambient temperature;
and controlling the operation of the household appliance according to the updated current threshold value.
In another aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented to perform the transmission method provided in the foregoing embodiments when executed by a processor, and for example, the method includes:
acquiring the ambient temperature, and updating the current threshold of a cable used by the household appliance according to the ambient temperature;
and controlling the operation of the household appliance according to the updated current threshold value.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (10)
1. An operation control method of an electric home appliance, comprising:
updating the current threshold of a cable used by the household appliance according to the current environment temperature;
and controlling the operation of the household appliance according to the updated current threshold value.
2. The method for controlling operation of an electrical appliance according to claim 1, wherein the updating of the current threshold of the cable used by the electrical appliance according to the current ambient temperature specifically comprises:
updating the current first current-carrying capacity of the cable to a second current-carrying capacity according to the type of the cable and the ambient temperature;
and calculating to obtain the updated current threshold corresponding to the second current carrying capacity according to a preset conversion ratio.
3. The method according to claim 2, wherein the updating the current first current-carrying capacity of the cable to the second current-carrying capacity according to the type of the cable and the ambient temperature specifically comprises:
determining a temperature threshold according to the type of the cable;
if the environment temperature is judged to be larger than the temperature threshold value, reducing the first current carrying capacity to obtain a second current carrying capacity;
and if the environment temperature is judged to be smaller than the temperature threshold value, the first current-carrying capacity is increased to obtain the second current-carrying capacity.
4. The method according to claim 2, wherein the updating the current first current-carrying capacity of the cable to the second current-carrying capacity according to the type of the cable and the ambient temperature specifically comprises:
obtaining a correction coefficient corresponding to the type of the cable and the ambient temperature according to a preset correction coefficient table;
and multiplying the first current carrying capacity by the correction coefficient to obtain the second current carrying capacity.
5. The method for controlling operation of an electronic appliance according to any one of claims 2 to 4, wherein before the step of updating the current threshold of the cable used by the electronic appliance according to the current ambient temperature, the method further comprises:
and determining the first current-carrying capacity of the cable at normal temperature according to the type of the cable.
6. The method for controlling operation of a home appliance according to any one of claims 1 to 4, wherein the controlling operation of the home appliance according to the updated current threshold specifically comprises:
and if the current of the household appliance exceeds the updated current threshold value, reducing the frequency of a compressor of the household appliance and/or reducing the rotating speed of a fan of the household appliance.
7. An operation control device for an electric home appliance, comprising:
the current threshold updating module is used for updating the current threshold of the cable used by the household appliance according to the current environment temperature;
and the household appliance operation control module is used for controlling the operation of the household appliance according to the updated current threshold value.
8. An electric home appliance comprising the operation control device of the electric home appliance according to claim 7.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method for controlling the operation of an appliance according to any one of claims 1 to 6 are implemented when the processor executes the program.
10. A non-transitory computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the operation control method of the appliance according to any one of claims 1 to 6.
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| CN201911199850.8A CN111076381A (en) | 2019-11-29 | 2019-11-29 | Household appliance operation control method and device, electronic equipment and storage medium |
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| CN201911199850.8A CN111076381A (en) | 2019-11-29 | 2019-11-29 | Household appliance operation control method and device, electronic equipment and storage medium |
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