CN115251790A - Control method and device of dish washing machine, dish washing machine and readable storage medium - Google Patents
Control method and device of dish washing machine, dish washing machine and readable storage medium Download PDFInfo
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- 238000004851 dishwashing Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000003860 storage Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 103
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
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- 238000009423 ventilation Methods 0.000 claims description 26
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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
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The invention relates to the technical field of kitchen electric control, and discloses a control method and device of a dish-washing machine, the dish-washing machine and a readable storage medium. Wherein, the method comprises the following steps: acquiring the internal air humidity and the external air humidity of the dish washing machine; judging whether the external air humidity is greater than the internal air humidity; when the external air humidity is greater than the internal air humidity, judging whether the external air humidity is greater than a first preset value; and when the humidity of the external air is greater than a first preset value, starting a cleaning strategy of internal heating. By implementing the invention, the internal air humidity is maintained in a proper humidity range, the influence of peculiar smell generated inside the dish washer on the cleaning effect of the tableware is avoided, the cleaning effect is optimized, and the healthy storage of the tableware is ensured.
Description
Technical Field
The invention relates to the technical field of kitchen electric control, in particular to a control method and device of a dish-washing machine, the dish-washing machine and a readable storage medium.
Background
With the improvement of economic level, the living conditions of the public are improved, and the dish washer, as a kitchen appliance capable of freeing hands, gradually enters each family. The existing dish washer generally has a cleaning function, and after the dish washer finishes cleaning the tableware, a user can select to open the cleaning function without taking out the tableware.
The existing dish-washing machine usually adopts cleaning strategies such as ventilation and condensation to realize the cleaning of tableware, but for the dish-washing machine using the condensation cleaning strategy, the water vapor in the dish-washing machine is condensed on the side wall and then gathered to the bottom of the inner container by gravity, and as the condensed water always exists at the bottom of the inner container, the condensed water is also continuously evaporated, so that the humidity of the inner container is always higher, and the cleaning effect is poorer; to the dish washer that uses the strategy of keeping a public place clean of taking a breath, when meetting the higher weather of humidity, the condition that dish washer outside air humidity is higher than the inside air humidity of dish washer inner bag can appear, if start the strategy of keeping a public place clean of taking a breath this moment, the dish washer inner bag then can inhale outside air, leads to dish washer inside air humidity higher, also is unfavorable for the tableware to keep a public place clean, influences the tableware effect of keeping a public place clean.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for controlling a dishwasher, a dishwasher and a readable storage medium, so as to solve the problem of poor tableware cleaning effect of the existing dishwasher.
According to a first aspect, an embodiment of the present invention provides a control method of a dishwasher, including: acquiring the internal air humidity and the external air humidity of the dish washing machine; determining whether the outside air humidity is greater than the inside air humidity; when the external air humidity is greater than the internal air humidity, judging whether the external air humidity is greater than a first preset value; and when the external air humidity is greater than the first preset value, starting an internal heating cleaning strategy.
According to the control method of the dish washing machine provided by the embodiment of the invention, the cleaning strategy of the dish washing machine is adjusted by detecting the internal air humidity and the external air humidity of the dish washing machine, comparing the humidity difference between the internal air humidity and the external air humidity and combining the currently acquired value of the external air humidity, when the external air humidity is detected to be larger than the internal air humidity and the external air humidity is detected to be larger than a first preset value, the external air humidity of the dish washing machine is larger, at the moment, the cleaning strategy of internal heating is started, namely, external and internal ventilation is closed, so that the internal air humidity of the dish washing machine is reduced, the dish washing machine is maintained in a proper humidity range, the phenomenon that the internal air humidity is too high due to overhigh external air humidity is avoided, therefore, when the external air humidity is higher, a better tableware effect can be still realized, the phenomenon that the internal air humidity is too high to promote propagation of microorganisms is avoided, the phenomenon that peculiar smell is generated inside the dish washing machine to influence the cleaning effect is avoided, the cleaning effect is optimized, and the healthy storage of the tableware is ensured.
With reference to the first aspect, in a first implementation of the first aspect, the method further includes: and when the external air humidity is less than or equal to the first preset value, starting a cleaning strategy of external circulation ventilation.
According to the control method of the dish washing machine provided by the embodiment of the invention, when the fact that the external air humidity is greater than the internal air humidity and the external air humidity is less than or equal to the first preset value is detected, the external air humidity is not too high, and at the moment, the cleaning strategy of external circulation air exchange is started, namely, the air exchange between the internal air and the external air of the dish washing machine is carried out, so that the cleaning effect is prevented from being influenced by too low internal air humidity of the dish washing machine.
With reference to the first aspect, in a second implementation of the first aspect, the method further includes: and when the external air humidity is less than or equal to the internal air humidity, starting a cleaning strategy of external circulation ventilation.
According to the control method of the dish washing machine provided by the embodiment of the invention, when the external air humidity is less than or equal to the internal air humidity, the cleaning strategy of external circulation ventilation is started, the internal air humidity is reduced by utilizing the external air humidity, and the problem that the cleaning effect of tableware is influenced due to overhigh internal air humidity is avoided.
With reference to the first or second embodiment of the first aspect, in a third embodiment of the first aspect, the blower of the dishwasher is powered when the dishwasher is running the outside circulation ventilation sanitation strategy.
According to the control method of the dish washing machine provided by the embodiment of the invention, when the dish washing machine operates the cleaning strategy of external circulation ventilation, the fan of the dish washing machine is controlled to operate in variable power, so that the humidity of the internal air can be quickly adjusted to a proper humidity range, and the humidity adjusting efficiency is improved.
With reference to the first aspect, in a fourth implementation manner of the first aspect, the method further includes: controlling the dishwasher to operate for a preset time length according to a current cleaning strategy; detecting the internal air humidity of the dishwasher after the cleaning strategy is executed; determining whether an internal air humidity of the dishwasher is within a target humidity range; when the internal air humidity of the dishwasher is in a target humidity range, judging whether a cleaning strategy needs to be continuously executed or not; and when the cleaning strategy does not need to be continuously executed, judging that the dishwasher is cleaned.
With reference to the fourth embodiment of the first aspect, in a fifth embodiment of the first aspect, the method further comprises: and when the internal air humidity of the dishwasher is not in the target humidity range, returning to execute the step of judging whether the external air humidity is greater than the internal air humidity.
According to the control method of the dish washing machine provided by the embodiment of the invention, after the current cleaning strategy is executed, the internal air humidity of the dish washing machine is detected in real time to determine whether the internal air humidity meets the target humidity range, if not, the cleaning strategy is readjusted according to the current internal air humidity and the current external air humidity until the internal air humidity of the dish washing machine meets the target humidity range, so that the problem that the cleaning effect of tableware is influenced due to too low or too high internal air humidity can be avoided, the cleaning effect is optimized, and the healthy storage of the tableware is ensured.
According to a second aspect, an embodiment of the present invention provides a control apparatus of a dishwasher, including: the acquisition module is used for acquiring the internal air humidity and the external air humidity of the dishwasher; the first judgment module is used for judging whether the external air humidity is greater than the internal air humidity or not; the second judging module is used for judging whether the external air humidity is greater than a first preset value or not when the external air humidity is greater than the internal air humidity; and the control module is used for starting an internal heating cleaning strategy when the external air humidity is greater than the first preset value.
According to a third aspect, embodiments of the present invention provide a dishwasher, comprising: the first humidity sensor is arranged in the dishwasher and used for detecting the internal air humidity of the dishwasher; a second humidity sensor disposed at an outside of the dishwasher for detecting an outside air humidity of the dishwasher; an infrared heater for heating air in the dishwasher; a memory and a processor, the first humidity sensor, the second humidity sensor, the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the computer instructions to execute the control method of the dishwasher according to the first aspect or any embodiment of the first aspect.
With reference to the third aspect, in a first embodiment of the third aspect, the dishwasher further includes: the air intake fan and the air exhaust fan are arranged on the dish washing machine and used for air exchange inside the dish washing machine and outside the dish washing machine.
According to a fourth aspect, the embodiment of the present invention provides a computer readable storage medium, which stores computer instructions for causing a computer to execute the method for controlling a dishwasher according to the first aspect or any embodiment of the first aspect.
It should be noted that, for the control device of the dishwasher, the dishwasher and the corresponding beneficial effects of the computer readable storage medium provided by the embodiment of the present invention, please refer to the description of the corresponding contents in the control method of the dishwasher, and the details are not repeated herein.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart of a control method of a dishwasher according to an embodiment of the present invention;
FIG. 2 is another flowchart of a control method of a dishwasher according to an embodiment of the present invention;
FIG. 3 is still another flowchart of a control method of a dishwasher according to an embodiment of the present invention;
FIG. 4 is a block diagram of a control device of a dishwasher according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a hardware structure of a dishwasher according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In accordance with an embodiment of the present invention, there is provided an embodiment of a control method of a dishwasher, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that herein.
In the present embodiment, there is provided a control method of a dishwasher, which may be applied to the dishwasher, fig. 1 is a flowchart of the control method of the dishwasher according to an embodiment of the present invention, as shown in fig. 1, the flowchart including the steps of:
s11, obtaining the internal air humidity and the external air humidity of the dish washing machine.
The internal air humidity is the relative humidity of the air in the inner container of the dishwasher, and the external air humidity is the relative humidity of the air outside the housing of the dishwasher. The inside and the outside of dish washer all are provided with corresponding humidity transducer, and dish washer can detect inside air humidity through the humidity transducer who sets up in dish washer inside, simultaneously, detects outside air humidity through the humidity transducer who sets up in the dish washer outside.
It should be noted that the relative humidity of air is positively correlated with the moisture content of air and negatively correlated with the temperature of air, and the relative humidity of air can affect the propagation of microorganisms and the reaction of organic matters. The relative humidity of the air is too high or too low, which can promote the propagation of microorganisms such as fungi and the like, thereby generating peculiar smell.
S12, judging whether the external air humidity is larger than the internal air humidity.
The dish washer compares inside air humidity and outside air humidity to confirm the size relation between inside air humidity and the outside air humidity, can determine according to this size relation whether outside air humidity is greater than inside air humidity. And when the external air humidity is greater than the internal air humidity, executing the step S13, otherwise, executing other operations, wherein the other operations can be adjusting the operating speed of a fan of the dishwasher to adjust the ventilation efficiency of the dishwasher, or controlling the interval opening ventilation operation of the dishwasher, and the other operations are not limited in the process, as long as the internal air humidity can be maintained in a proper range.
And S13, when the external air humidity is greater than the internal air humidity, judging whether the external air humidity is greater than a first preset value.
The first preset value is a preset value of air humidity at the time of stopping ventilation of the interior and exterior of the dishwasher, which may be determined according to an appropriate humidity range in which the interior air humidity is located, for example, 40% rh-60% rh, the first preset value may be set to 60% rh. The dishwasher can determine whether the external air humidity is greater than the internal air humidity by comparing the external air humidity with the internal air humidity. When the outside air humidity is greater than the inside air humidity, the dishwasher further detects whether the outside air humidity is greater than a first preset value. And when the external air humidity is greater than the first preset value, executing the step S14, otherwise, executing other cleaning strategies, such as a cleaning strategy of external circulation ventilation.
And S14, starting a cleaning strategy of internal heating.
The cleaning strategy of internal heating is to turn on a heating device (such as an infrared heater) inside the dishwasher, discharge the redundant moisture at the bottom of the inner container of the dishwasher and turn off the air inlet fan. When the external air humidity is larger than the first preset value, the dishwasher starts a cleaning strategy of internal heating to reduce the internal air humidity of the dishwasher and maintain the internal air humidity in a proper humidity range.
Specifically, when the external air humidity is larger than a first preset value, the external air humidity is larger, the dish-washing machine can control the air inlet fan to be closed, the gear pump at the bottom of the inner container of the dish-washing machine is started, residual moisture at the bottom of the inner container is discharged, and evaporation of the residual moisture at the bottom of the inner container is reduced. Meanwhile, the infrared heater is turned on to heat the dishes and air inside the dishwasher to reduce the humidity of the air inside the dishwasher to maintain it within a suitable humidity range. Therefore, the phenomenon that the humidity of the external air is too high to cause the humidity of the internal air to be too high is avoided, and further, the better tableware cleaning effect can be still achieved when the humidity of the external air is higher.
It should be noted that the cleaning strategy is the control logic of the air humidity inside the dishwasher, and the cleaning strategy may include removing the residual water, heating the inside, and turning on/off the air intake fan and the air exhaust fan. The dish washer can adjust current strategy of keeping a public place clean according to humidity difference between its inside air humidity and the outside air humidity to determine the strategy of keeping a public place clean corresponding with inside, outside air humidity at present, then through carrying out the strategy of keeping a public place clean with the inside air humidity control of dish washer in appropriate within range, with effectively restraining the microorganism and breeding the propagation, and then restrain the production of the inside peculiar smell of dish washer.
The control method of the dishwasher provided by the embodiment comprises the steps of detecting the internal air humidity and the external air humidity of the dishwasher, comparing the humidity difference between the internal air humidity and the external air humidity, adjusting the cleaning strategy of the dishwasher by combining the currently obtained value of the external air humidity, indicating that the external air humidity of the dishwasher is larger when the external air humidity is detected to be larger than the internal air humidity and the external air humidity is larger than a first preset value, starting the cleaning strategy of internal heating at the moment, namely closing external and internal ventilation to reduce the internal air humidity of the dishwasher, keeping the internal air humidity in a proper humidity range, avoiding overhigh external air humidity and overhigh internal air humidity, still realizing better cleaning effect of the tableware when the external air humidity is higher, avoiding overhigh internal air humidity and promoting propagation of microorganisms, further avoiding the phenomenon that peculiar smell is generated inside the dishwasher to influence the cleaning effect of the tableware, optimizing the cleaning effect, and ensuring the healthy storage of the tableware.
In the present embodiment, there is provided a control method of a dishwasher, which can be applied to the dishwasher, fig. 2 is a flowchart of the control method of the dishwasher according to an embodiment of the present invention, as shown in fig. 2, the flowchart includes the steps of:
s21, acquiring the internal air humidity and the external air humidity of the dishwasher. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And S22, judging whether the external air humidity is greater than the internal air humidity.
The dishwasher compares the inside air humidity with the outside air humidity to determine a magnitude relationship between the inside air humidity and the outside air humidity. Step S23 is performed when the outside air humidity is greater than the inside air humidity, otherwise step S26 is performed.
And S23, judging whether the humidity of the outside air is greater than a first preset value.
The dishwasher compares the outside air humidity with a first preset value to determine a magnitude relationship between the outside air humidity and the first preset value. When the outside air humidity is greater than the inside air humidity, step S24 is performed, otherwise step S25 is performed.
And S24, starting a cleaning strategy of internal heating. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And S25, starting a cleaning strategy of external circulation ventilation.
The cleaning strategy of the external circulation ventilation is that the inside of the dish-washing machine and the outside of the dish-washing machine are subjected to circulation ventilation, when the humidity of the outside air is less than or equal to a first preset value, the dish-washing machine starts the cleaning strategy of the external circulation ventilation so as to perform ventilation of the inside air and the outside air of the dish-washing machine, and the humidity of the inside air of the dish-washing machine is maintained in a proper humidity range.
Specifically, when the external air humidity is less than or equal to the first preset value, the external air humidity is not too high, and at the moment, the air inlet fan and the air exhaust fan are started to circulate the internal air and the external air of the dishwasher. Because the first preset value is smaller than the maximum value of the proper humidity range corresponding to the internal air humidity, although the cleaning strategy of the external circulation ventilation can correspondingly improve the internal air humidity, the internal air humidity cannot exceed the proper humidity range. Therefore, when the external air humidity is less than or equal to the first preset value, the cleaning strategy of external circulation ventilation is executed, so that the condition that the internal air humidity of the dish washing machine is too low to promote the propagation of microorganisms such as fungi and the like can be avoided, and the cleaning effect is further ensured.
And S26, starting a cleaning strategy of external circulation ventilation when the external air humidity is smaller than the internal air humidity.
The dishwasher can determine whether the external air humidity is greater than the internal air humidity by comparing the external air humidity with the internal air humidity. When outside air humidity is less than inside air humidity, it is great to show that current dish washer's inside air humidity is probably great, and dish washer can start air intake fan and the fan of airing exhaust this moment, carries out the circulation of dish washer inside air and outside air, utilizes outside air humidity to reduce inside air humidity, avoids inside air humidity too high and influence tableware cleaning effect.
As an alternative embodiment, when the dishwasher is running the cleaning strategy of external circulation ventilation, the fan of the dishwasher is operated with variable power.
The fan becomes power operation and is the air inlet fan of dish washer or the fan of airing exhaust not with fixed power operation, and air inlet fan and the fan of airing exhaust operate with variable power, can carry out quick adjustment to the inside air humidity of dish washer according to the humidity difference between inside air humidity and the outside air humidity from this to adjust it to suitable humidity range, improved humidity control efficiency.
According to the control method of the dish washing machine, the cleaning strategy of internal heating or the cleaning strategy of external circulation ventilation is determined according to the magnitude relation between the external air humidity and the internal air humidity, so that the internal air humidity of the dish washing machine is maintained in a proper humidity range, the cleaning effect of tableware is prevented from being influenced by overhigh or overlow internal air humidity, and the healthy storage of the tableware is realized.
In the present embodiment, there is provided a control method of a dishwasher, which may be applied to the dishwasher, fig. 3 is a flowchart of the control method of the dishwasher according to an embodiment of the present invention, as shown in fig. 3, the flowchart including the steps of:
s31, acquiring the internal air humidity and the external air humidity of the dishwasher. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And S32, judging whether the external air humidity is greater than the internal air humidity. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And S33, judging whether the external air humidity is greater than the first preset value or not when the external air humidity is greater than the internal air humidity. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And S34, when the humidity of the outside air is greater than a first preset value, starting an internal heating cleaning strategy. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And S35, controlling the dishwasher to operate for a preset time according to the current cleaning strategy.
The preset time length is the preset running time length of different cleaning strategies. For example, the operation time of each cleaning strategy of internal heating is T1, the operation time of each cleaning strategy of external circulation ventilation is T2, wherein the values of T1 and T2 may be in the range of [2min,10min ], for example, T1 is 5min, T2 is 3min, and the like, and the specific values of T1 and T2 may be determined according to actual requirements, and are not specifically limited herein.
After the cleaning strategy is determined according to the humidity difference, the dishwasher can execute the cleaning logic according to the currently determined cleaning strategy and execute the cleaning logic with preset time.
S36, detecting the internal air humidity of the dishwasher after executing the cleaning strategy.
After the cleaning strategy with the preset time length is executed, the dishwasher detects the current internal air humidity of the dishwasher through a humidity sensor arranged in the dishwasher.
And S37, judging whether the internal air humidity of the dishwasher is in the target humidity range.
The target humidity range is a humidity range suitable for healthy storage of dishes, which may be 40% -60%. The dishwasher, after detecting the current interior air humidity, compares the interior air humidity with a target humidity range to determine whether the interior air humidity of the dishwasher is within the target humidity range. When the inside air humidity of the dishwasher is in the target humidity range, step S38 is performed, otherwise, step S310 is performed.
It should be noted that, it can also be determined whether the internal air humidity of the dishwasher is less than a certain humidity value in the target humidity range (determined according to the actual requirement), when the internal air humidity of the dishwasher is less than the certain humidity value, step S38 is executed, otherwise, step S310 is executed.
And S38, judging whether the cleaning strategy needs to be continuously executed.
The cleaning function of the dishwasher corresponds to a certain cleaning time period, for example, cleaning for 72 hours. When the internal air humidity of the dish-washing machine is in the target humidity range, the internal air humidity of the dish-washing machine currently meets the tableware cleaning requirement, at the moment, the dish-washing machine can detect whether the dish-washing machine needs to continuously execute a cleaning strategy, namely whether the cleaning time of the dish-washing machine reaches the cleaning time set by a user. And when the cleaning strategy does not need to be continuously executed and the cleaning time of the dishwasher reaches the cleaning time set by the user, executing the step S38, otherwise, continuously executing the step of judging whether the internal air humidity of the dishwasher is in the target humidity range so as to execute the corresponding cleaning strategy.
And S39, judging that the dish-washing machine finishes cleaning.
When the dishwasher does not need to continuously execute the cleaning strategy, the cleaning function of the dishwasher is finished, and the dishwasher can judge that the cleaning process is finished.
As an optional embodiment, after the cleaning of the dishwasher is completed, a prompt message can be sent to the user so that the user can take out the tableware from the dishwasher in time or choose to continue cleaning to ensure the healthy storage of the tableware in the dishwasher.
S310, the step of comparing the internal air humidity and the external air humidity is executed.
When the internal air humidity of the dishwasher is not within the target humidity range, it indicates that the current internal air humidity of the dishwasher does not satisfy the healthy storage of the dishes, and the dishwasher may return to step S32 to continue the comparison of the internal air humidity with the external air humidity, so as to determine a proper sanitation strategy until the internal air humidity is adjusted to the target humidity range.
The control method of the dish washing machine provided by the embodiment is characterized in that after the current cleaning strategy is executed, the internal air humidity of the dish washing machine is detected to determine whether the internal air humidity meets the target humidity range, if not, the cleaning strategy is readjusted according to the conditions of the current internal air humidity and the current external air humidity until the internal air humidity of the dish washing machine meets the target humidity range, so that the problem that the cleaning effect of tableware is influenced due to too low or too high internal air humidity can be avoided, the cleaning effect is optimized, and the healthy storage of the tableware is ensured.
In this embodiment, a control device of a dishwasher is also provided, which is used to implement the above embodiments and preferred embodiments, and the description of which is already given is omitted. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware or a combination of software and hardware is also possible and contemplated.
The present embodiment provides a control apparatus of a dishwasher, as shown in fig. 4, including:
an obtaining module 41 for obtaining an inside air humidity and an outside air humidity of the dishwasher. For a detailed description, reference is made to the corresponding related description of the above method embodiments, which is not repeated herein.
The first determining module 42 is configured to determine whether the outside air humidity is greater than the inside air humidity. For a detailed description, reference is made to the corresponding related description of the above method embodiments, which is not repeated herein.
And a second determining module 43, configured to determine whether the outside air humidity is greater than the first preset value when the outside air humidity is greater than the inside air humidity. For a detailed description, reference is made to the corresponding related description of the above method embodiments, which is not repeated herein.
And the control module 44 is used for starting an internal heating cleaning strategy when the external air humidity is greater than a first preset value. For detailed description, reference is made to the corresponding related description of the above method embodiments, and details are not repeated herein.
The embodiment provides a control device of dish washer, through detecting the inside air humidity and the outside air humidity of dish washer, the humidity difference between inside air humidity and the outside air humidity, combine the current value adjustment dish washer of obtaining the outside air humidity's of obtaining strategy of keeping a public place clean, when detecting that outside air humidity is greater than inside air humidity and outside air humidity is greater than first default, it is great to show the outside air humidity of current dish washer, start the strategy of keeping a public place clean of inside heating this moment, close outside inside taking a breath, in order to reduce the inside air humidity of dish washer, make it maintain at appropriate humidity range, avoid outside air humidity too high and lead to inside air humidity too high, from this when outside air humidity is higher, still can realize better tableware cleaning effect, avoided inside air humidity too high and promote the propagation of microorganism, and then avoided the inside peculiar smell that produces of dish washer and influence the cleaning effect, the cleaning effect has been optimized, the healthy storage of tableware has been guaranteed.
The control means of the dishwasher in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC circuit, a processor and memory executing one or more software or fixed programs, and/or other devices that may provide the above-described functionality.
Further functional descriptions of the modules are the same as those of the corresponding embodiments, and are not repeated herein.
The embodiment of the invention also provides a dishwasher, which is provided with the control device of the dishwasher shown in the figure 4.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a dishwasher according to an alternative embodiment of the present invention, and as shown in fig. 5, the dishwasher may include: at least one first humidity sensor 51, at least one second humidity sensor 52, an infrared heater 50, at least one processor 53, such as a Central Processing Unit (CPU), at least one communication interface 54, memory 55, at least one communication bus 56. Wherein a communication bus 56 is used to enable the connection communication between these components. The communication interface 54 may include a Display (Display) and a Keyboard (Keyboard), and the optional communication interface 54 may also include a standard wired interface and a standard wireless interface. The Memory 55 may be a high-speed volatile Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The memory 55 may optionally be at least one memory device located remotely from the aforementioned processor 53. Wherein the processor 53 may be in connection with the apparatus described in fig. 4, an application program is stored in the memory 55, and the processor 53 calls the program code stored in the memory 55 for performing any of the above-mentioned method steps.
Wherein the first humidity sensor 51 is disposed inside the dishwasher, such as an inner chamber, inner container or inner wall, for detecting the humidity of the air inside the dishwasher.
Wherein the first humidity sensor 52 is arranged outside the dishwasher, for example outside the housing, for detecting the outside air humidity of the dishwasher.
Therein, an infrared heater 50 is provided at an inside of the dishwasher, such as a tub or an inner wall, by which the inside air of the dishwasher is heated to reduce the humidity of the inside air.
The communication bus 56 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus 56 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
The memory 55 may include a volatile memory (volatile memory), such as a random-access memory (RAM); the memory may also include a non-volatile memory (non-volatile memory), such as a flash memory (flash memory), a Hard Disk Drive (HDD) or a solid-state drive (SSD); the memory 55 may also comprise a combination of the above kinds of memories.
The processor 53 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of the CPU and the NP.
The processor 53 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
Optionally, the memory 55 is also used for storing program instructions. The processor 53 may invoke program instructions to implement the control method of the dishwasher as shown in the embodiments of fig. 1-3 of the present application.
Optionally, above-mentioned dish washer still includes air intake fan and air exhaust fan, and air intake fan and air exhaust fan all set up on dish washer's casing to communicate with the dish washer inner chamber, be used for realizing taking a breath of dish washer inside air and outside air, in order to guarantee that dish washer inside air humidity maintains at appropriate humidity range.
Embodiments of the present invention also provide a non-transitory computer storage medium storing computer-executable instructions that can perform a processing method of a control method of a dishwasher in any of the above method embodiments. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, HDD), a Solid-State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. A control method of a dishwasher, comprising:
acquiring the internal air humidity and the external air humidity of the dishwasher;
determining whether the outside air humidity is greater than the inside air humidity;
when the external air humidity is greater than the internal air humidity, judging whether the external air humidity is greater than a first preset value;
and when the external air humidity is greater than the first preset value, starting a cleaning strategy of internal heating.
2. The method of claim 1, further comprising:
and when the external air humidity is less than or equal to the first preset value, starting a cleaning strategy of external circulation ventilation.
3. The method of claim 1, further comprising:
and when the external air humidity is smaller than the internal air humidity, starting a cleaning strategy of external circulation ventilation.
4. A method according to claim 2 or 3, characterized in that the fan of the dishwasher is run at a variable power when the dishwasher is running the sanitation strategy of the external circulation ventilation.
5. The method of claim 1, further comprising:
controlling the dishwasher to operate for a preset time length according to a current cleaning strategy;
detecting the internal air humidity of the dishwasher after the cleaning strategy is executed;
determining whether an internal air humidity of the dishwasher is within a target humidity range;
when the internal air humidity of the dishwasher is in a target humidity range, judging whether a cleaning strategy needs to be continuously executed or not;
and when the cleaning strategy does not need to be continuously executed, judging that the dishwasher is cleaned.
6. The method of claim 5, further comprising:
when the interior air humidity of the dishwasher is not within the target humidity range, returning to performing the step of determining whether the exterior air humidity is greater than the interior air humidity.
7. A control device of a dishwasher, comprising:
the acquisition module is used for acquiring the internal air humidity and the external air humidity of the dishwasher;
the first judgment module is used for judging whether the external air humidity is greater than the internal air humidity or not;
the second judging module is used for judging whether the external air humidity is greater than a first preset value or not when the external air humidity is greater than the internal air humidity;
and the control module is used for starting a cleaning strategy of internal heating when the external air humidity is greater than the first preset value.
8. A dishwasher, comprising:
a first humidity sensor for detecting an internal air humidity of the dishwasher;
a second humidity sensor for detecting an external air humidity of the dishwasher;
an infrared heater for heating air in the dishwasher;
a memory and a processor, the first humidity sensor, the second humidity sensor, the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the computer instructions to perform the control method of the dishwasher according to any one of claims 1 to 6.
9. The dishwasher of claim 8, further comprising:
the air intake fan and the air exhaust fan are used for exchanging air inside the dish washing machine and outside the dish washing machine.
10. A computer-readable storage medium storing computer instructions for causing a computer to execute the control method of a dishwasher according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210844456.0A CN115251790A (en) | 2022-07-18 | 2022-07-18 | Control method and device of dish washing machine, dish washing machine and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210844456.0A CN115251790A (en) | 2022-07-18 | 2022-07-18 | Control method and device of dish washing machine, dish washing machine and readable storage medium |
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| Publication Number | Publication Date |
|---|---|
| CN115251790A true CN115251790A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210844456.0A Pending CN115251790A (en) | 2022-07-18 | 2022-07-18 | Control method and device of dish washing machine, dish washing machine and readable storage medium |
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| Country | Link |
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| CN (1) | CN115251790A (en) |
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- 2022-07-18 CN CN202210844456.0A patent/CN115251790A/en active Pending
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