CN113995361B - Control method of washing equipment and washing equipment - Google Patents
Control method of washing equipment and washing equipment Download PDFInfo
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- CN113995361B CN113995361B CN202111202119.3A CN202111202119A CN113995361B CN 113995361 B CN113995361 B CN 113995361B CN 202111202119 A CN202111202119 A CN 202111202119A CN 113995361 B CN113995361 B CN 113995361B
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- 238000005406 washing Methods 0.000 title claims abstract description 212
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000007667 floating Methods 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 230000000630 rising effect Effects 0.000 claims description 31
- 238000004422 calculation algorithm Methods 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000007613 environmental effect Effects 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 20
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- 238000009434 installation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
- A47L15/0034—Drying phases, including dripping-off phases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4287—Temperature measuring or regulating arrangements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/486—Blower arrangements
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention is applicable to the technical field of intelligent household appliances, and provides a control method of washing equipment and the washing equipment, comprising the following steps: if the preset air supply triggering condition is met, controlling the fan component to execute test operation based on the reference operation parameter; acquiring a first temperature value of hot air conveyed by an air outlet of the fan component; if a first deviation value between the first temperature value and a preset reference temperature is outside a floating range, determining a calibration operation parameter based on the first deviation value; and controlling the fan component to execute air supply operation based on the calibration operation parameters. The invention can improve the accuracy of air supply operation, avoid the unstable temperature of air supply caused by the difference of scene temperatures, and improve the accuracy of equipment control and the drying effect.
Description
Technical Field
The invention belongs to the technical field of intelligent household appliances, and particularly relates to a control method of washing equipment and the washing equipment.
Background
With the continuous development of intellectualization and automation, intelligent home appliances have gradually entered into thousands of households to provide various services for users. The existing washing equipment can wash tableware, and can wash food, for example, vegetables and fruits are washed by clear water, so that the life of people is greatly facilitated.
In the existing intelligent household appliance control technology, hot air can be conveyed into a washing cavity by washing equipment after rinsing or under the conditions of tableware storage and the like, so that tableware in the washing cavity is dried and moisture is discharged, in general, the washing equipment can start a motor in a fan component in a hot air conveying stage, and simultaneously, a temperature rising module in the fan component is started to realize the purpose of conveying hot air, and the operation parameters of the fan component and the temperature rising module are written into a read-only register after the equipment leaves a factory, namely, the fan component executes air supply operation with fixed operation parameters. However, due to the different geographical locations of the installation of the washing device and the different seasons in which the washing device is used, the environmental temperature may be greatly different, for example, the temperature in winter is lower, the temperature in summer is higher, and the air supply operation is performed by adopting the fixed operation parameters, so that the temperature value of the hot air conveyed into the cavity is unstable, and the temperature of the hot air conveyed at different places in different times is different, thereby reducing the control accuracy of the washing device and affecting the drying effect.
Disclosure of Invention
In view of the above, embodiments of the present invention provide a control method of a washing device and a washing device, so as to solve the problems of unstable temperature values of hot air conveyed into a cavity, different temperatures of hot air conveyed at different places at different times, and thus, the control accuracy of the washing device is reduced, and the drying effect is affected.
A first aspect of an embodiment of the present invention provides a control method of a washing apparatus, including:
if the preset air supply triggering condition is met, controlling the fan component to execute test operation based on the reference operation parameter;
acquiring a first temperature value of hot air conveyed by an air outlet of the fan component;
If a first deviation value between the first temperature value and a preset reference temperature is outside a floating range, determining a calibration operation parameter based on the first deviation value;
And controlling the fan component to execute air supply operation based on the calibration operation parameters.
A second aspect of an embodiment of the present invention provides a washing apparatus, comprising:
the test operation execution unit is used for controlling the fan component to execute test operation based on the reference operation parameters if the preset air supply trigger condition is met;
the first temperature measuring unit is used for acquiring a first temperature value of hot air conveyed by the air outlet of the fan component;
The calibration parameter generation unit is used for determining a calibration operation parameter based on the first deviation value if the first deviation value between the first temperature value and a preset reference temperature is out of a floating range;
and the air supply executing unit is used for controlling the fan component to execute air supply operation based on the calibration operation parameters.
A third aspect of an embodiment of the invention provides a washing apparatus comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the first aspect when executing the computer program.
A fourth aspect of the embodiments of the present invention provides a computer readable storage medium storing a computer program which, when executed by a processor, implements the steps of the first aspect.
The control method of the washing equipment and the washing equipment provided by the embodiment of the invention have the following beneficial effects:
According to the embodiment of the application, before the air supply operation is performed, the test operation can be performed, namely, the operation of the fan component is controlled based on the preset reference operation parameter, the first temperature value of the fan component is obtained, whether the hot air conveyed at the moment meets the drying requirement is judged, under the condition that the deviation between the first temperature value of the hot air conveyed and the calibration temperature value is detected to be large, the washing equipment can generate the calibration operation parameter corresponding to the first temperature value of the hot air conveyed, and in the subsequent air supply operation process, the washing equipment can control the operation of the fan component based on the calibration operation parameter, so that the corresponding temperature value of the fan component can meet the preset requirement when the hot air is conveyed. Compared with the control technology of the existing washing equipment, the fan component does not run with fixed running parameters, but executes corresponding calibration operation every time the air supply operation is carried out, when the temperature value of the conveyed hot air does not meet the requirement, the temperature value of the output hot air can be stable by changing the running parameters of the fan component, even if the temperature value of the output hot air is stable in different installation positions and use seasons, the drying effect can be consistent, the accuracy of the washing equipment is improved, and the drying effect of the washing equipment is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a structure of a washing chamber according to an embodiment of the present invention;
fig. 2 is a flowchart showing an implementation of a control method of a washing apparatus according to a first embodiment of the present invention;
Fig. 3 is a flowchart showing a specific implementation of a control method S203 of a washing apparatus according to a second embodiment of the present invention;
Fig. 4 is a flowchart showing a control method S305 of a washing apparatus according to a third embodiment of the present invention;
Fig. 5 is a flowchart showing a specific implementation of a control method S203 of a washing apparatus according to a fourth embodiment of the present invention;
Fig. 6 is a flowchart showing a specific implementation of a control method S203 of a washing apparatus according to a fifth embodiment of the present invention;
Fig. 7 is a flowchart showing a control method of a washing apparatus according to a sixth embodiment of the present invention;
Fig. 8 is a flowchart showing a control method of a washing apparatus according to a seventh embodiment of the present invention;
Fig. 9 is a block diagram of a washing apparatus according to an embodiment of the present invention;
Fig. 10 is a schematic view of a washing apparatus according to another embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
According to the embodiment of the invention, before the air supply operation is performed, the operation of the fan component can be performed based on the preset reference operation parameters, the first temperature value of the fan component is obtained, whether the hot air conveyed at the moment meets the drying requirement is judged, under the condition that the deviation between the first temperature value of the hot air conveyed and the calibration temperature value is detected to be large, the washing equipment can generate the calibration operation parameters corresponding to the first temperature value, and in the subsequent air supply operation process, the washing equipment can control the operation of the fan component based on the calibration operation parameters, so that the corresponding temperature value can meet the preset requirement when the fan component conveys the hot air, the problems that the control technology of the washing equipment is solved, the temperature value of the hot air conveyed into the cavity is unstable, and the temperature of the hot air conveyed at different places in different time is different are solved, so that the control accuracy of the washing equipment is reduced, and the drying effect is affected are solved.
In an embodiment of the present application, the execution subject of the flow is a washing apparatus including, but not limited to: the dishwasher and the baby bottle washing machine, in particular, the washing apparatus may have a drying and sterilizing function of tableware in addition to washing the tableware. The washing equipment is provided with a data processing module, the operation of the washing equipment is controlled through the data processing module, the washing equipment further comprises a fan component used for blowing air in the washing cavity, the fan component can comprise a motor and a heating component used for heating air so as to realize the purpose of conveying hot air in the washing cavity and achieve the purposes of drying, sterilizing and the like of tableware in the washing cavity, and an exemplary schematic diagram of the structure in the washing cavity provided by an embodiment of the application is shown in fig. 1. Referring to fig. 1, the washing chamber includes a chamber body 01 for placing tableware, a motor 02 and a temperature rising module 03, wherein the motor 02 can be disposed in a designated area of an inner wall of the chamber body 01 to convey external wind into the washing chamber, and the temperature rising module 03 is disposed at an air inlet of the motor 02, so that the temperature around an air outlet can be raised to convey hot air to the chamber body 01.
Fig. 2 shows a flowchart of an implementation of a control method of a washing apparatus according to a first embodiment of the present invention, which is described in detail as follows:
In S201, if a preset air supply trigger condition is satisfied, the fan component is controlled to perform a test operation based on the reference operation parameter.
In this embodiment, the washing apparatus is configured with an air supply trigger condition, and in particular, the air supply trigger condition may be specifically used for a trigger time of delivering hot air to the washing chamber, and when any preset trigger time is detected, it indicates that a hot air supply operation is required, and a fan component is required to be started to deliver hot air to the washing chamber. When the washing device is started to operate, the triggering time of at least one hot air conveying device which needs to convey hot air can be determined according to a preset cleaning process. Of course, if one cleaning process requires multiple hot air feeds into the cleaning chamber, the number of hot air feeds may be multiple.
It should be noted that, the operation in S201 may be performed when the washing device is started, that is, when the corresponding washing process needs to be performed, the washing device may determine the air supply triggering condition for performing the hot air supply operation.
In this embodiment, the washing device may store a reference operation parameter corresponding to the fan component, and in the commissioning phase, the washing device may set a working gear of the fan component based on the reference operation parameter, so as to ensure that the fan component performs the commissioning operation with the reference operation parameter. The test operation stage can be provided with corresponding operation time, and the operation time is different from the air supply stage of the washing equipment, is two mutually independent operation stages, namely the duration of the test operation stage, and cannot shorten the stage duration of the air supply stage, so that the drying effect of tableware in the washing cavity can be ensured.
In this embodiment, the above-mentioned reference operation parameters may be default, that is, different reference operation parameters may be preconfigured according to different operation modes of the washing apparatus, and the reference operation parameters may be configured at the time of leaving the factory or may be generated based on a preset algorithm.
In one possible implementation, the reference operation parameter is a calibration operation parameter generated based on the last air supply operation, i.e., a historical calibration parameter. After the air supply operation of the washing device is finished, the operation parameter corresponding to the fan component in the last air supply operation can be used as the reference operation parameter in the next trial operation, and if the corresponding calibration operation is performed before the last air supply operation (i.e. the calibration operation parameter is generated), the last calibration operation parameter can be used as the reference operation parameter.
In one possible implementation manner, the washing device is internally provided with a reference parameter generating algorithm, when the washing device is started, the positioning module can acquire the installation position of the washing device, the time module can acquire the washing time, the installation position and the washing time are imported into the reference parameter generating algorithm, the current reference operation parameter of the washing device can be generated, and the test operation is performed based on the reference operation parameter.
In S202, a first temperature value of hot air delivered from an air outlet of the fan component is obtained.
In this embodiment, when the fan component performs the test operation, the washing device may control the fan component to operate based on the reference operation parameter, and the purpose of the test operation stage is to determine whether the hot air conveyed by the fan component meets the drying requirement, that is, whether the hot air is within the specified temperature range, so that when the fan component performs the test operation, the wind conveyed by the fan component into the washing cavity is the hot air, and the fan component may obtain the first temperature value of the hot air conveyed by the air outlet through the temperature sensor.
In this embodiment, the washing device may be provided with a temperature sensor at the air outlet, and the first temperature value of the conveyed hot air is determined by reading the temperature sensor, and of course, the washing device may also be configured with a corresponding thermal imager, generate a corresponding thermal imaging image in the washing cavity, and locate the temperature value of the air outlet in the thermal imaging image, that is, the first temperature value.
In this embodiment, the washing apparatus may store a corresponding reference temperature in which the drying effect and the sterilizing effect of the tableware are good. The reference temperature may be a fixed value, or a temperature value corresponding to the reference temperature may be configured according to different washing modes. The washing apparatus may acquire a reference temperature corresponding thereto according to a current operation mode to be performed. For example, in the strong drying mode, the corresponding reference temperature is 50 degrees celsius, while in the energy saving cleaning mode, the corresponding reference temperature is 40 degrees celsius, or the like.
In this embodiment, the washing device may calculate a deviation value between the first temperature value and the reference temperature, if the deviation value is within a preset floating range, the hot air conveyed into the cavity meets the requirement, and the preset drying effect can be achieved, and the hot air temperature is stable, where the washing device may control the fan component to perform the air supply operation based on the reference operation parameter; otherwise, if the deviation value is outside the preset floating range, the operation of S203 is performed.
In S203, if the first deviation value between the first temperature value and the preset reference temperature is outside the floating range, a calibration operation parameter is determined based on the first deviation value.
In this embodiment, if the deviation value detected by the washing device is outside the preset floating range, the hot air conveyed into the cavity is not satisfactory, and two conditions may be adopted, where one condition is that the temperature of the conveyed hot air is too high, and at the moment, tableware may be damaged; the other is that the temperature of the hot air is too low, and at this time, the preset drying effect may not be achieved. In either case, the drying requirements are not met, and based on the drying requirements, the washing equipment needs to calibrate the operation parameters of the fan component, so that the temperature of the hot air conveyed into the cavity can be stabilized.
In this embodiment, the washing apparatus may be configured with a corresponding calibration parameter generation algorithm, and the washing apparatus may generate the calibration operation parameter corresponding to the first deviation value by importing the first deviation value into the calibration parameter generation algorithm. The calibration parameter generation algorithm may be stored in the washing device in advance, or may be sent to a server corresponding to the washing device.
In one possible implementation, a fan assembly in a washing apparatus includes a temperature rise module and a motor. Because the difficulty of realizing continuous adjustment of the temperature rise module PTC is high, unnecessary manufacturing cost can be increased, the temperature rise module in the washing equipment can be provided with a plurality of different adjustment gears, and among the generated correction operation parameters, the operation parameter corresponding to the temperature rise module can be any one of the adjustment gears so as to realize discontinuous adjustment of the temperature rise module, and the difficulty of realizing rotation speed adjustment of the motor is low, so that the motor can be not required to be provided with the rotation speed gear, but can be continuously adjusted, namely, the temperature rise module is subjected to rough adjustment when the fan component is controlled to operate, the motor is subjected to fine adjustment, and the feasibility of parameter adjustment can be improved while the accuracy of the operation parameter adjustment is ensured.
In one possible implementation, the washing device may acquire scene parameters of a current installation scene, such as an installation site, a current time, and the like, and send the scene parameters to the server, and the server may generate a calibration parameter generation algorithm corresponding to the scene parameters and feed the calibration parameter generation algorithm back to the washing device, so that the washing device may generate calibration operation parameters of the washing device based on the calibration parameter generation algorithm.
In one possible implementation manner, the fan component of the washing device is configured with limited gears, the washing device can respectively control the fan component to execute test operation under each gear, and obtain test temperature values corresponding to each test operation, and if a difference value between any test temperature value and a reference temperature is within a floating range, a calibration operation parameter is generated based on the fan gear corresponding to the test temperature value.
In S204, the fan assembly is controlled to perform a blowing operation based on the calibrated operation parameter.
In this embodiment, the washing apparatus may control the operation of the blower part based on the calibrated operation parameter to deliver the hot air of the reference temperature into the cavity, so as to ensure the stability of the temperature of the hot air.
It should be noted that, because the temperature in the environment and the cavity of the washing device may change continuously in the running process, so that the floating effect is caused to the conveyed hot air, when the washing device executes the air supply operation, the temperature value corresponding to the air outlet can also be obtained in real time, then whether the deviation value between the temperature value and the reference temperature is within the preset floating range is determined, and when the deviation value is detected to be out of the floating range, the correction operation parameter is corrected again, that is, the correction operation is continuously executed in the whole air supply process, so that the temperature stability of the washing device can be ensured in the process of performing the hot air supply.
As can be seen from the foregoing, according to the control method for a washing device provided by the embodiment of the present application, before performing an air supply operation, a test operation may be performed, that is, the operation of the fan component is controlled based on a preset reference operation parameter, and a first temperature value of the fan component is obtained, and whether the hot air conveyed at this time meets a drying requirement is determined. Compared with the control technology of the existing washing equipment, the fan component does not run with fixed running parameters, but executes corresponding calibration operation every time the air supply operation is carried out, when the temperature value of the conveyed hot air does not meet the requirement, the temperature value of the output hot air can be stable by changing the running parameters of the fan component, even if the temperature value of the output hot air is stable in different installation positions and use seasons, the drying effect can be consistent, the accuracy of the washing equipment is improved, and the drying effect of the washing equipment is ensured.
Fig. 3 shows a flowchart of a specific implementation of a control method S103 of a washing apparatus according to a second embodiment of the present invention. Referring to fig. 3, with respect to the embodiment shown in fig. 2, in a control method of a washing apparatus provided in this embodiment, S103 includes: s301 to S305 are specifically described below:
further, if a first deviation value between the first temperature value and a preset reference temperature is outside a floating range, determining a calibration operation parameter based on the first deviation value includes:
in S301, the ambient temperature in the current scene and the chamber temperature in the washing chamber are acquired.
In this embodiment, since the temperature of the hot air supplied into the washing chamber is affected by the ambient temperature outside the washing apparatus and the internal temperature of the washing chamber inside the washing apparatus, in order to accurately determine the calibration operation parameters, the ambient temperature in the scene where the washing apparatus is located and the chamber temperature inside the washing chamber can be obtained.
In S302, a temperature ramp factor is calculated from the ambient temperature and the reference temperature.
In this embodiment, the washing device may determine the temperature at which the air needs to climb when the fan component of the washing device delivers hot air by calculating the difference between the ambient temperature and the reference temperature, and if the ambient temperature is lower, the temperature amplitude of the climbing needs to be larger; conversely, if the ambient temperature is higher, the temperature range of the required ramp is smaller, so that the washing device can determine the corresponding temperature ramp factor by the difference between the two temperatures.
In S303, an environmental compensation factor is calculated based on the difference between the chamber temperature and the reference temperature.
In this embodiment, since the temperature of the chamber will also have a certain influence on the delivered hot air, if the temperature in the chamber is higher, the cooling effect is less obvious after the hot air is delivered to the chamber; on the contrary, if the temperature of the chamber is lower, after the heat sealing is carried to the chamber, the cooling effect is more obvious, based on the fact that the washing equipment can determine the influence of the chamber environment on hot air supply through the difference value between the temperature of the chamber and the reference temperature, and accordingly the corresponding environment compensation factor is obtained.
In this embodiment, the calculated temperature rising factor and the environmental compensation factor may be calculated by a preset conversion algorithm, and the washing device may introduce the corresponding temperature parameter into the rising factor conversion algorithm and the compensation factor conversion algorithm, so as to calculate the temperature rising factor and the environmental compensation factor corresponding to the current washing operation.
In S304, a sealing grade associated with the washing apparatus is determined based on the apparatus model of the washing apparatus, and an air flow coefficient associated with the sealing grade is queried based on a correspondence between a preset sealing grade and the air flow coefficient.
In this embodiment, the washing device may determine its own device model, where seal levels corresponding to cavities of different device models are different, based on which, the electronic device may query its own device parameter through the device model, where the device parameter includes a seal level corresponding to the local device, and if the seal level is higher, the degree of air exchange between the washing cavity and the outside is lower, so that the influence on the temperature in the cavity is smaller; conversely, the lower the seal level, the higher the degree of air exchange between the wash chamber and the outside world and thus the greater the temperature impact within the chamber. Based on this, the washing apparatus, after obtaining its own sealing level, can determine the air flow coefficient corresponding thereto, which is used to determine the degree of exchange of air between the washing chamber and the outside.
In S305, the first deviation value, the temperature ramp factor, the environmental compensation factor, and the air flow coefficient are imported into a preset calibration parameter conversion model, and the calibration operation parameter is calculated.
In this embodiment, after the washing device obtains the plurality of types of parameters, the washing device may introduce the plurality of types of parameters into a preset calibration parameter conversion model, and calculate the corresponding calibration operation parameters.
In the embodiment of the application, the corresponding calibration operation parameters are obtained through calculation by acquiring the scene parameters and the equipment parameters, and all parameters influencing the hot air transportation are acquired, so that the accuracy of the calibration operation parameters can be improved, and the stability of the hot air transportation is improved when the subsequent fan operates.
Fig. 4 shows a flowchart of a specific implementation of a control method S305 of a washing apparatus according to a third embodiment of the present invention. Referring to fig. 4, with respect to the embodiment shown in fig. 3, a control method S305 of a washing apparatus provided in this embodiment includes S3051 to S3054, which are specifically described as follows:
Further, the step of introducing the first deviation value, the temperature ramp factor, the environment compensation factor and the air flow coefficient into a preset calibration parameter conversion model to calculate the calibration operation parameters includes
In S3051, the first deviation value, the temperature rising factor and the environmental compensation factor are imported into a preset first parameter conversion model, and a first operation parameter equation of a motor for controlling the fan rotation speed in the fan component is constructed; the first parametric transformation model specifically comprises:
Wherein Paramt fan is a first operating parameter of the motor; UPFactor is the temperature ramp factor; deviationTempt is the first offset value; enPara is the environmental compensation factor; paramt PTC is a second operating parameter of the temperature rise module; baseRate is a reference temperature rise rate of the motor; intake is the air Intake of the fan assembly.
In this embodiment, the fan component includes two modules, which are a motor and a temperature rising module, where rotation of the motor can drive rotation of the blades in the fan component to achieve that a specified wind speed is maintained to convey hot air into the cavity; the temperature rise module is particularly used for heating air, so that the air can climb to a specified temperature, and the purpose of conveying hot air in the cavity is achieved. Therefore, when hot air is supplied into the chamber, the two modules work together to achieve the effect. When determining the calibration parameters, the washing equipment needs to determine the operation parameters corresponding to the two parameters respectively, so that the corresponding calibration operation parameters can be obtained.
In S3052, the first deviation value, the temperature rising factor and the air flow coefficient are led into a preset second parameter conversion model, and a second operation parameter equation of a temperature rising module for controlling air temperature rising in the fan component is constructed; the second parametric transformation model specifically comprises:
wherein Airflow is the air flow coefficient; baseSpeed is the reference rotation speed corresponding to the motor.
In S3053, according to the first operation parameter equation and the second operation parameter equation, a first operation parameter of the motor and a second operation parameter of the temperature rise module are calculated.
In this embodiment, since the motor affects the speed of the air flowing when the fan component delivers hot air, thereby affecting the residence time (i.e. the heating time) of the air on the temperature rising module, and the operation parameter of the temperature rising module also affects the rising temperature value in the unit time of the air, the two parameters may affect each other, so that, for the first operation parameter corresponding to the motor and the second operation parameter corresponding to the temperature rising module, a corresponding first operation parameter equation and a corresponding second operation parameter equation may be constructed, and the two equations may be established in parallel to solve to obtain the first operation parameter and the second operation parameter.
Wherein the first operating parameter is related to the first deviation value, the temperature ramp factor, and the environmental compensation factor, and the washing apparatus may construct a first operating parameter equation based on the three parameters; and the second operating parameter is related to the first deviation value, the temperature ramp factor and the air flow coefficient, the washing apparatus may construct the above three parameters into a second operating parameter equation.
In S3054, the calibration operating parameter is determined based on the first operating parameter and the second operating parameter.
In this embodiment, after the first operation parameter and the second operation parameter are obtained by solving, the washing device may encapsulate the two parameters, so as to generate the calibration operation parameter for the whole fan component.
In the embodiment of the application, the first operation parameters of the motor and the second operation parameters of the temperature rising module in the fan component are respectively calculated, so that the operation parameters corresponding to different modules can be respectively determined, and the control accuracy can be improved.
Fig. 5 shows a flowchart of a specific implementation of a control method S203 of a washing apparatus according to a fourth embodiment of the present invention. Referring to fig. 5, with respect to the embodiment shown in fig. 2, a control method S203 of a washing apparatus according to the present embodiment includes: s501 to S502 are specifically described below:
further, the fan component comprises a temperature rise module;
correspondingly, if the first deviation value between the first temperature value and the preset reference temperature is outside the floating range, determining the calibration operation parameter based on the first deviation value includes:
In S501, if the first deviation value is a negative value, determining an upshift gear value based on the first deviation value, and generating the calibration operating parameter based on the upshift gear value; and the up-shift gear value is used for improving the operation gear corresponding to the temperature rise module.
In this embodiment, the fan assembly in the washing apparatus includes a temperature rise module that includes different gear positions. In a high gear, the power of the temperature rising module is larger, so that the temperature rising effect is faster; conversely, in the low gear, the lower the power of the temperature rising module, the slower the temperature rising effect. Based on this, the washing apparatus may determine whether the gear of the temperature increasing module is required to be adjusted up or the gear of the temperature increasing module is required to be decreased by judging whether the first deviation value is higher than or lower than the reference temperature.
In this embodiment, if the washing device detects that the first deviation value is a negative value, it indicates that the first temperature value is lower than the reference temperature, that is, the temperature is too low, at this time, the washing device may determine an upshift gear value according to the value corresponding to the first temperature value, and if the absolute value of the first deviation value is larger, it indicates that the deviation is larger, and the amplitude of the corresponding upshift gear value is larger; conversely, if the absolute value of the first deviation value is smaller, the deviation is smaller, and the amplitude of the corresponding upshift gear value is smaller. The washing device can adjust the gear of the temperature rise module according to the corresponding up-shift gear value.
In S502, if the first deviation value is a positive value, determining a downshift value based on the first deviation value, and generating the calibration operating parameter based on the downshift value; the lower gear value is used for reducing the operation gear corresponding to the temperature rise module.
In this embodiment, if the washing device detects that the first deviation value is a positive value, it indicates that the first temperature value is higher than the reference temperature, that is, the temperature is too high, at this time, the washing device may determine the down shift value according to the value corresponding to the first temperature value, and if the absolute value of the first deviation value is larger, it indicates that the deviation is larger, and the amplitude of the corresponding down shift value is larger; conversely, if the absolute value of the first deviation value is smaller, the deviation is smaller, and the amplitude of the corresponding down shift value is smaller. The washing device can adjust the gear of the temperature rise module according to the corresponding down-shift gear value.
In the embodiment of the application, the amplitude and the direction of the adjustment of the temperature rise module are determined according to the positive and negative of the first temperature value, so that the adjustment accuracy of the temperature rise module is improved. On the other hand, the temperature rise component in the embodiment is provided with a plurality of different gears, and the operation parameters of the washing equipment can be adjusted according to the actual conditions, so that the control accuracy of the washing equipment is improved, and the stability of the temperature of hot air is ensured.
Fig. 6 shows a flowchart of a specific implementation of a control method S203 of a washing apparatus according to a fifth embodiment of the present invention. Referring to fig. 6, with respect to the embodiment described in fig. 2, S203 of a control method of a washing apparatus provided in this embodiment includes: s601 to S603, specifically described below:
further, the fan assembly includes a motor;
correspondingly, if the first deviation value between the first temperature value and the preset reference temperature is outside the floating range, determining the calibration operation parameter based on the first deviation value includes:
In S601, a calibration heating period is determined based on the first deviation value.
In this embodiment, the fan component of the washing device includes a motor, and the motor controls the wind speed of the hot air conveyed by the fan component and the heating time period corresponding to the air in the temperature rising module, so that the washing device can readjust the time period when the air stays near the temperature rising module under the condition that the first deviation value is large, that is, calibrate the heating time period, and obtain the corresponding calibrated heating time period. If the first deviation value is a negative value, the temperature is excessively low, and the heating duration can be increased; conversely, if the first deviation value is positive, the temperature is too high, so that the heating duration can be reduced.
In S602, according to the air passing duration corresponding to each fan gear, the fan gear with the air passing duration longer than the calibration heating duration and the difference between the air passing duration and the calibration heating duration being the smallest is used as the target fan gear.
In this embodiment, the washing device may determine the corresponding air passing duration of the motor in different fan gear positions, and in this air passing duration, the air may be warmed up, i.e. heated, by the temperature raising module. The washing equipment can compare the calibrated heating time length with each air passing time length to determine the air passing time length meeting the air supply requirement. Because the heating effect is guaranteed, the air passing time length is longer than the calibration heating time length, and because the air passing time length is more approximate to the air passing time length for energy saving and air supply effect, the fan gear with the smallest difference value between the air passing time length and the calibration heating time length and larger than the calibration heating time length can be selected as the target fan gear.
In S2033, the calibration operating parameter is generated based on the target fan gear.
In this embodiment, the washing apparatus may determine the operating parameter corresponding to the motor for the target fan gear, thereby generating the calibrated operating parameter for the fan assembly.
In the embodiment of the application, the air can be ensured to have enough time to heat by determining the calibration heating time length and selecting the fan gear corresponding to the calibration heating time length, and the stability and the accuracy of hot air supply are improved. On the other hand, the motor of the fan component has a plurality of different gears, so that the purpose of adjusting the operation parameters according to actual conditions can be realized, and the control accuracy is improved.
Fig. 7 shows a flowchart of a control method of a washing apparatus according to a sixth embodiment of the present invention. Referring to fig. 7, with respect to the embodiment of any one of fig. 2 to 6, the control method of a washing apparatus provided in this embodiment, before the fan component is controlled to perform the test operation based on the reference operation parameter if the preset air supply trigger condition is met, further includes: s701 to S702 are specifically described as follows:
In S701, in response to a mode setting operation initiated by a user, an operation mode associated with the mode setting operation is determined.
In S702, if the operation mode is a mute operation mode, setting a motor in the fan component as a mute operation parameter; the motor may remain in operation with the mute operating parameters in the mute operating mode.
In this embodiment, the user may set the washing apparatus to a mute operation mode, for example, by clicking a corresponding mode button or selecting an operation mode through a touch screen, or the like. When the washing device detects that the operation mode of the washing device is a mute operation mode, noise possibly occurring when the washing device is in operation needs to be reduced, and the operation of the motor in the fan is a main cause of noise in the air supply operation process. Namely, when the operation parameters of the fan component need to be calibrated, the operation parameters of the motor are not changed, and the operation parameters of the temperature rise module in the fan component are adjusted.
In the embodiment of the application, under the mute operation mode, the operation parameters of the motor are kept unchanged, the operation parameters of the fan component can be calibrated, the noise generated during the operation of the washing equipment can be ensured to be lower, and the control accuracy of the washing equipment is improved.
Fig. 8 shows a flowchart of a control method of a washing apparatus according to a seventh embodiment of the present invention. Referring to fig. 8, with respect to the embodiment of any one of fig. 2 to 6, the control method of a washing apparatus according to the present embodiment further includes, after the fan assembly is controlled to perform the air supply operation based on the calibration operation parameter: s801 to S803 are specifically described below:
In S801, a second temperature value of the air outlet delivering hot air when the blower part performs the air supplying operation is obtained.
In S802, if the second deviation value between the second temperature value and the reference temperature value is outside the preset floating range, calibration abnormality information is sent to the server.
In S803, an updated calibration parameter generation algorithm fed back by the server is received, to perform the operation of determining a calibration operating parameter based on the first deviation value by the calibration parameter generation algorithm.
In this embodiment, after the operation parameters of the fan component are calibrated, the temperature of the hot air conveyed by the washing device, that is, the second temperature value, may be obtained again, and whether the temperature of the hot air after calibration meets the requirements may be detected again. If the second deviation value between the second temperature value and the reference temperature is in the floating range, the fact that the hot air conveyed by the washing equipment after calibration meets the requirement is indicated, and the fan component can be continuously kept to calibrate the operation parameters to convey the hot air into the washing cavity.
Otherwise, if the second deviation value is outside the floating range, it indicates that the calibrated hot air is still not satisfactory, in which case the washing device may generate corresponding calibration anomaly information, which may be caused by an anomaly in the conversion algorithm of the calibration operation parameters. Thus, the washing apparatus may transmit the calibration anomaly parameter to the server. After receiving the calibration anomaly information, the server may update the calibration parameter generation algorithm associated with the washing apparatus, and feed back the updated calibration parameter generation algorithm to the washing apparatus, where the washing apparatus may recalculate the calibration operation parameters by using the updated calibration parameter generation algorithm, that is, return to the operation of executing S203.
In the embodiment of the application, the hot air temperature of the air outlet of the washing equipment is obtained again after calibration, and the algorithm is adjusted under the condition that the detected temperature is still not satisfactory, so that the automatic repair under the abnormal condition can be improved, and the robustness of the washing equipment is improved.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present invention.
Fig. 9 shows a block diagram of a washing apparatus according to an embodiment of the present invention, which includes units for performing the steps of the corresponding embodiment of fig. 2. Please refer to fig. 2 and the related description of the embodiment corresponding to fig. 2. For convenience of explanation, only the portions related to the present embodiment are shown.
Referring to fig. 9, the washing apparatus includes:
a test run execution unit 91, configured to control the fan component to perform a test run operation based on the reference operation parameter if a preset air supply trigger condition is satisfied;
a first temperature measurement unit 92, configured to obtain a first temperature value of hot air delivered from an air outlet of the fan component;
A calibration parameter generating unit 93, configured to determine a calibration operation parameter based on the first deviation value if the first deviation value between the first temperature value and a preset reference temperature is outside a floating range;
And an air supply execution unit 94 for controlling the fan assembly to execute an air supply operation based on the calibration operation parameter.
Optionally, the calibration parameter generating unit 93 includes:
the temperature acquisition unit is used for acquiring the ambient temperature in the current scene and the temperature of the chamber in the washing chamber;
A temperature ramp factor generating unit for calculating a temperature ramp factor from an ambient temperature and the reference temperature;
An environmental compensation factor determining unit for calculating an environmental compensation factor based on a difference between the chamber temperature and a reference temperature;
An air flow coefficient determining unit, configured to determine a seal level associated with a washing apparatus based on an apparatus model of the washing apparatus, and query an air flow coefficient associated with the seal level based on a correspondence between a preset seal level and a flow coefficient;
and the algorithm importing unit is used for importing the first deviation value, the temperature rising factor, the environment compensation factor and the air flow coefficient into a preset calibration parameter conversion model and calculating the calibration operation parameter.
Optionally, the algorithm importing unit includes:
A first operation parameter equation construction unit, configured to introduce the first deviation value, the temperature ramp factor, and the environmental compensation factor into a preset first parameter conversion model, and construct a first operation parameter equation of a motor that controls a fan rotation speed in the fan component; the first parametric transformation model specifically comprises:
Wherein Paramt fan is a first operating parameter of the motor; UPFactor is the temperature ramp factor; deviationTempt is the first offset value; enPara is the environmental compensation factor; paramt PTC is a second operating parameter of the temperature rise module; baseRate is a reference temperature rise rate of the motor; intake is the air Intake of the fan component;
The second operation parameter equation construction unit is used for guiding the first deviation value, the temperature rising factor and the air flow coefficient into a preset second parameter conversion model to construct a second operation parameter equation of a temperature rise module for controlling air temperature rise in the fan component; the second parametric transformation model specifically comprises:
Wherein Airflow is the air flow coefficient; baseSpeed is the reference rotation speed corresponding to the motor;
The operation parameter calculation unit is used for calculating and obtaining a first operation parameter of the motor and a second operation parameter of the temperature rise module according to the first operation parameter equation and the second operation parameter equation;
And the operation parameter packaging unit is used for determining the calibration operation parameter based on the first operation parameter and the second operation parameter.
Optionally, the fan component comprises a temperature rise module; the calibration parameter generation unit 93 includes:
An upshift gear unit configured to determine an upshift gear value based on the first deviation value if the first deviation value is a negative value, and generate the calibration operation parameter based on the upshift gear value; the up-shift gear value is used for improving the operation gear corresponding to the temperature rise module;
a down shift unit configured to determine a down shift value based on the first deviation value if the first deviation value is a positive value, and generate the calibration operation parameter based on the down shift value; the lower gear value is used for reducing the operation gear corresponding to the temperature rise module.
Optionally, the fan component comprises a motor; the calibration parameter generation unit 93 further includes:
a calibration heating time length determining unit configured to determine a calibration heating time length based on the first deviation value;
The target fan gear determining unit is used for taking the fan gear with the air passing time length longer than the calibration heating time length and the difference value between the air passing time length and the calibration heating time length being the smallest as the target fan gear according to the air passing time length corresponding to each fan gear;
And the target fan gear setting unit is used for generating the calibration operation parameters based on the target fan gear.
Optionally, the washing apparatus further comprises:
a mode setting unit, configured to determine an operation mode associated with a mode setting operation in response to a mode setting operation initiated by a user;
The mute setting unit is used for setting the motor in the fan component as a mute operation parameter if the operation mode is a mute operation mode; the motor may remain in operation with the mute operating parameters in the mute operating mode.
Optionally, the washing apparatus further comprises:
The calibration temperature acquisition unit is used for acquiring a second temperature value of hot air conveyed by the air outlet when the fan component executes the air supply operation;
The calibration anomaly information sending unit is used for sending calibration anomaly information to a server if a second deviation value between the second temperature value and the reference temperature value is outside a preset floating range;
And the algorithm adjustment unit is used for receiving an updated calibration parameter generation algorithm fed back by the server so as to execute the operation of determining the calibration operation parameter based on the first deviation value through the calibration parameter generation algorithm.
Therefore, the washing equipment provided by the embodiment of the application can also execute the test operation before the air supply operation, namely, control the operation of the fan component based on the preset reference operation parameter, acquire the first temperature value of the fan component, judge whether the hot air conveyed at the moment meets the drying requirement, and generate the corresponding calibration operation parameter under the condition that the deviation between the first temperature value of the hot air conveyed and the calibration temperature value is larger, and the washing equipment can control the operation of the fan component based on the calibration operation parameter in the subsequent air supply operation process, so that the corresponding temperature value can meet the preset requirement when the fan component conveys the hot air. Compared with the control technology of the existing washing equipment, the fan component does not run with fixed running parameters, but executes corresponding calibration operation every time the air supply operation is carried out, when the temperature value of the conveyed hot air does not meet the requirement, the temperature value of the output hot air can be stable by changing the running parameters of the fan component, even if the temperature value of the output hot air is stable in different installation positions and use seasons, the drying effect can be consistent, the accuracy of the washing equipment is improved, and the drying effect of the washing equipment is ensured.
Fig. 10 is a schematic view of a washing apparatus according to another embodiment of the present invention. As shown in fig. 10, the washing apparatus 10 of this embodiment includes: a processor 100, a memory 101 and a computer program 102 stored in the memory 101 and executable on the processor 100, for example a control program of a washing appliance. The processor 100, when executing the computer program 102, implements the steps of the above-described embodiments of the control method of the respective washing apparatuses, such as S201 to S204 described in fig. 2. Or the processor 100, when executing the computer program 102, performs the functions of the units in the above-described device embodiments, for example the functions of the modules 91 to 94 in fig. 8.
Illustratively, the computer program 102 may be partitioned into one or more units that are stored in the memory 101 and executed by the processor 100 to accomplish the present invention. The one or more elements may be a series of computer program instruction segments capable of performing a specific function for describing the execution of the computer program 102 in the washing apparatus 10. For example, the computer program 102 may be divided into a commissioning execution unit, a first temperature measurement unit, a calibration parameter generation unit, and an air supply execution unit, each unit functioning specifically as described above.
The washing apparatus may include, but is not limited to, a processor 100, a memory 101. It will be appreciated by those skilled in the art that fig. 10 is merely an example of the washing apparatus 10 and is not intended to limit the washing apparatus 10, and may include more or fewer components than shown, or may combine certain components, or different components, e.g., the washing apparatus may further include input-output devices, network access devices, buses, etc.
The Processor 100 may be a central processing unit (Central Processing Unit, CPU), other general purpose Processor, digital signal Processor (DIGITAL SIGNAL Processor, DSP), application SPECIFIC INTEGRATED Circuit (ASIC), off-the-shelf Programmable gate array (Field-Programmable GATE ARRAY, FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 101 may be an internal storage unit of the washing apparatus 10, such as a hard disk or a memory of the washing apparatus 10. The memory 101 may also be an external storage device of the washing apparatus 10, such as a plug-in hard disk, a smart memory card (SMART MEDIA CARD, SMC), a Secure Digital (SD) card, a flash memory card (FLASH CARD) or the like, which are provided on the washing apparatus 10. Further, the memory 101 may also include both an internal memory unit and an external memory device of the washing apparatus 10. The memory 101 is used to store the computer program as well as other programs and data required by the washing apparatus. The memory 101 may also be used to temporarily store data that has been output or is to be output.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.
Claims (9)
1. A control method of a washing apparatus, comprising:
if the preset air supply triggering condition is met, controlling the fan component to execute test operation based on the reference operation parameter;
acquiring a first temperature value of hot air conveyed by an air outlet of the fan component;
If a first deviation value between the first temperature value and a preset reference temperature is outside a floating range, determining a calibration operation parameter based on the first deviation value;
controlling the fan component to execute air supply operation based on the calibration operation parameters;
And if the first deviation value between the first temperature value and the preset reference temperature is outside the floating range, determining a calibration operation parameter based on the first deviation value, including:
acquiring the ambient temperature in the current scene and the temperature of a cavity in the washing cavity;
calculating a temperature ramp factor from the ambient temperature and the reference temperature;
calculating an environmental compensation factor based on a difference between the chamber temperature and a reference temperature;
Determining a sealing grade associated with washing equipment based on the equipment model of the washing equipment, and inquiring an air flow coefficient associated with the sealing grade based on a corresponding relation between a preset sealing grade and the flow coefficient;
and leading the first deviation value, the temperature rising factor, the environment compensation factor and the air flow coefficient into a preset calibration parameter conversion model, and calculating the calibration operation parameter.
2. The control method according to claim 1, wherein said introducing the first deviation value, the temperature ramp factor, the environment compensation factor, and the air flow coefficient into a preset calibration parameter conversion model, calculating the calibration operation parameter, comprises:
The first deviation value, the temperature rising factor and the environment compensation factor are imported into a preset first parameter conversion model, and a first operation parameter equation of a motor for controlling the rotating speed of the fan in the fan component is constructed; the first parametric transformation model specifically comprises:
Wherein Paramt fan is a first operating parameter of the motor; UPFactor is the temperature ramp factor; deviationTempt is the first offset value; enPara is the environmental compensation factor; paramt PTC is a second operating parameter of the temperature rise module; baseRate is a reference temperature rise rate of the motor; intake is the air Intake of the fan component;
The first deviation value, the temperature rising factor and the air flow coefficient are led into a preset second parameter conversion model, and a second operation parameter equation of a temperature rising module for controlling air temperature rising in the fan component is constructed; the second parametric transformation model specifically comprises:
Wherein Airflow is the air flow coefficient; baseSpeed is the reference rotation speed corresponding to the motor;
According to the first operation parameter equation and the second operation parameter equation, calculating to obtain a first operation parameter of the motor and a second operation parameter of the temperature rise module;
The calibration operating parameter is determined based on the first operating parameter and the second operating parameter.
3. The control method of claim 1, wherein the fan component comprises a temperature rise module;
correspondingly, if the first deviation value between the first temperature value and the preset reference temperature is outside the floating range, determining the calibration operation parameter based on the first deviation value includes:
If the first deviation value is a negative value, determining an upshift gear value based on the first deviation value, and generating the calibration operating parameter based on the upshift gear value; the up-shift gear value is used for improving the operation gear corresponding to the temperature rise module;
If the first deviation value is a positive value, determining a down shift value based on the first deviation value, and generating the calibration operating parameter based on the down shift value; the lower gear value is used for reducing the operation gear corresponding to the temperature rise module.
4. The control method of claim 1, wherein the fan component comprises a motor;
correspondingly, if the first deviation value between the first temperature value and the preset reference temperature is outside the floating range, determining the calibration operation parameter based on the first deviation value includes:
determining a calibrated heating duration based on the first deviation value;
According to the air passing time length corresponding to each fan gear, taking the fan gear with the air passing time length longer than the calibration heating time length and the smallest difference value between the air passing time length and the calibration heating time length as a target fan gear;
and generating the calibration operation parameter based on the target fan gear.
5. The control method according to any one of claims 1 to 4, characterized by further comprising, before the fan unit is controlled to perform the commissioning operation based on the reference operation parameter if the preset blast trigger condition is satisfied:
Determining an operation mode associated with a mode setting operation in response to the mode setting operation initiated by a user;
if the operation mode is a mute operation mode, setting a motor in the fan component as a mute operation parameter; the motor may remain in operation with the mute operating parameters in the mute operating mode.
6. The control method according to any one of claims 1 to 4, characterized by further comprising, after said controlling said fan unit to perform a blowing operation based on said calibration operation parameter:
acquiring a second temperature value of hot air conveyed by an air outlet when the fan component executes the air supply operation;
if the second deviation value between the second temperature value and the reference temperature value is out of the preset floating range, sending calibration abnormality information to a server;
And receiving an updated calibration parameter generation algorithm fed back by the server, so as to execute the operation of determining a calibration operation parameter based on the first deviation value through the calibration parameter generation algorithm.
7. A control device of a washing apparatus, comprising:
the test operation execution unit is used for controlling the fan component to execute test operation based on the reference operation parameters if the preset air supply trigger condition is met;
the first temperature measuring unit is used for acquiring a first temperature value of hot air conveyed by the air outlet of the fan component;
The calibration parameter generation unit is used for determining a calibration operation parameter based on the first deviation value if the first deviation value between the first temperature value and a preset reference temperature is out of a floating range;
The air supply execution unit is used for controlling the fan component to execute air supply operation based on the calibration operation parameters;
The calibration parameter generation unit includes:
the temperature acquisition unit is used for acquiring the ambient temperature in the current scene and the temperature of the chamber in the washing chamber;
A temperature ramp factor generating unit for calculating a temperature ramp factor from an ambient temperature and the reference temperature;
An environmental compensation factor determining unit for calculating an environmental compensation factor based on a difference between the chamber temperature and a reference temperature;
An air flow coefficient determining unit, configured to determine a seal level associated with a washing apparatus based on an apparatus model of the washing apparatus, and query an air flow coefficient associated with the seal level based on a correspondence between a preset seal level and a flow coefficient;
and the algorithm importing unit is used for importing the first deviation value, the temperature rising factor, the environment compensation factor and the air flow coefficient into a preset calibration parameter conversion model and calculating the calibration operation parameter.
8. A washing apparatus comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor executing the steps of the method according to any one of claims 1 to 6.
9. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of the method according to any one of claims 1 to 6.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11151192A (en) * | 1997-11-19 | 1999-06-08 | Toto Ltd | Dishwasher and heater unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100211527B1 (en) * | 1997-05-16 | 1999-08-02 | 전주범 | Dish dryer |
| JP2007202828A (en) * | 2006-02-02 | 2007-08-16 | Toto Ltd | Dishwasher |
| CN109864681B (en) * | 2019-01-30 | 2020-12-15 | 佛山市云米电器科技有限公司 | Drying control method and system of dish washing machine |
| CN110495831B (en) * | 2019-09-23 | 2023-02-24 | 珠海格力电器股份有限公司 | Dish washing machine control method and device, storage medium and dish washing machine |
| CN111188157B (en) * | 2020-01-09 | 2021-05-28 | 珠海格力电器股份有限公司 | Washing equipment with hot air drying system and control method thereof |
| CN112450832B (en) * | 2020-10-20 | 2022-08-19 | 华帝股份有限公司 | Drying control method of dish-washing machine |
| CN113425214A (en) * | 2021-07-23 | 2021-09-24 | 珠海格力电器股份有限公司 | Hot air ventilation assembly, dish washing machine, control method and device of dish washing machine and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11151192A (en) * | 1997-11-19 | 1999-06-08 | Toto Ltd | Dishwasher and heater unit |
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