CN113463329A - Control method for washing equipment and washing equipment - Google Patents

Control method for washing equipment and washing equipment Download PDF

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Publication number
CN113463329A
CN113463329A CN202010243976.7A CN202010243976A CN113463329A CN 113463329 A CN113463329 A CN 113463329A CN 202010243976 A CN202010243976 A CN 202010243976A CN 113463329 A CN113463329 A CN 113463329A
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China
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washing
turbidity
temperature
control method
heating operation
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CN202010243976.7A
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才智
高秋英
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202010243976.7A priority Critical patent/CN113463329A/en
Publication of CN113463329A publication Critical patent/CN113463329A/en
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Abstract

The invention relates to the technical field of washing equipment, in particular provides a control method for the washing equipment and the washing equipment, and aims to solve the problem that the heating mode of the existing washing equipment is unreasonable in operation. To this end, the control method of the present invention comprises the steps of: in the process of heating operation of washing equipment, obtaining the turbidity variation of washing water in a washing barrel; whether to stop the washing apparatus from performing the heating operation is determined according to the turbidity change amount. The washing apparatus of the present invention includes a control mechanism for executing the above-described control method. According to the invention, whether the washing equipment stops executing the heating operation is judged according to the turbidity variation, so that the washing water is prevented from being directly heated to the preset temperature threshold, the waste of energy is avoided, the purpose of providing the most reasonable heating temperature for the washing water is realized, and the user experience is improved.

Description

Control method for washing equipment and washing equipment
Technical Field
The invention relates to the technical field of washing equipment, and particularly provides a control method for the washing equipment and the washing equipment.
Background
With the progress of science and technology, the automation level of human life is higher and higher, and daily housework is gradually replaced by machines from manpower. The washing equipment is used as a common household appliance in daily life, and brings great convenience to the life of people. The washing apparatus mainly includes a washing machine, a washing and drying integrated machine, and a shoe washing machine, which are classified according to washing methods, and the washing machine can be roughly classified into a pulsator washing machine and a drum washing machine.
Taking a washing machine as an example, in order to meet the use requirements of users, the washing machine is generally provided with a heating function, and the heating temperature is determined according to the type of clothes or the actual selection of the users, and the heating is carried out according to the temperature. However, in practical applications, the heating temperature may be determined inaccurately according to the type of the laundry or the actual selection of the user, some laundry is less dirty, and the laundry can be cleaned only by heating the washing water to a relatively low temperature, and at this time, if the washing water is directly heated to the heating temperature determined according to the type of the laundry or the actual selection of the user, energy waste will be caused, and finally adverse effects will be caused to the user experience.
Therefore, there is a need in the art for a new control method for a washing apparatus and a washing apparatus to solve the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, i.e., to solve the problem of the unreasonable operation of the heating mode of the conventional washing apparatus, the present invention provides a control method for a washing apparatus, the control method comprising the steps of: in the process of heating operation of washing equipment, obtaining the turbidity variation of washing water in a washing barrel; whether to stop the washing apparatus from performing the heating operation is determined according to the turbidity change amount.
In a preferred embodiment of the above control method, the step of "obtaining a turbidity variation of the washing water in the washing tub" includes: and respectively acquiring a first turbidity variation and a second turbidity variation of the washing water according to a preset time interval.
In a preferred technical scheme of the control method, the washing barrel comprises an outer barrel and an inner barrel which is rotatably arranged in the outer barrel; the step of obtaining the turbidity variation of the washing water in the washing tub includes: after stopping the rotation of the inner tub, the turbidity change amount is obtained.
In a preferred embodiment of the above control method, the step of "determining whether to stop the washing apparatus from performing the heating operation based on the turbidity variation" includes: judging whether the difference value of the first turbidity variation and the second turbidity variation is greater than or equal to a preset difference threshold value or not; if the difference value between the first turbidity variation and the second turbidity variation is larger than a preset difference value threshold, acquiring the temperature of the washing water in the washing tub; whether to stop the washing apparatus from performing the heating operation is determined according to the temperature.
In a preferred embodiment of the above control method, the step of "determining whether to stop the washing apparatus from performing the heating operation based on the turbidity variation" further includes: and if the difference value between the first turbidity variation and the second turbidity variation is less than or equal to a preset difference threshold value, stopping the washing equipment from executing the heating operation.
In a preferred embodiment of the above control method, the step of "determining whether to stop the washing device from performing the heating operation according to the temperature" includes: judging whether the temperature reaches a preset temperature threshold value or not; and if the temperature reaches the preset temperature threshold value, stopping the washing equipment from executing the heating operation.
In a preferred embodiment of the above control method, the step of "determining whether to stop the washing apparatus from performing the heating operation according to the temperature" further includes: and if the temperature does not reach the preset temperature threshold value, enabling the washing equipment to continuously execute the heating operation.
In a preferred embodiment of the above control method, the preset temperature threshold is a heating temperature determined according to at least one of the weight, material and contamination degree of the laundry or a heating temperature corresponding to a selected washing program.
In a preferred embodiment of the above control method, the preset time interval is a time interval determined according to a temperature of the washing water in the washing tub or a time interval corresponding to a selected washing program.
Furthermore, the invention also provides a washing device, which comprises a control mechanism, wherein the control mechanism is configured to execute the control method.
As can be understood by those skilled in the art, in a preferred embodiment of the control method of the present invention, the turbidity variation of the washing water in the washing tub is obtained during the heating operation of the washing machine; whether to stop the washing machine from performing the heating operation is determined according to the turbidity change amount. Compared with the technical scheme that the washing water is directly heated to the preset temperature threshold value in the prior art, the turbidity variation of the washing water in the washing barrel is detected in real time in the heating process, whether the washing machine stops executing the heating operation or not is judged according to the turbidity variation, the washing water is prevented from being directly heated to the preset temperature threshold value, the waste of energy is avoided, the purpose of providing the most reasonable heating temperature for the washing water is achieved, and the user experience is improved.
Further, if the difference between the first turbidity variation and the second turbidity variation is greater than the preset difference threshold, it indicates that the turbidity variation deviation of the washing water detected twice is large, it can be considered that the turbidity of the washing water in the washing tub is still increasing, stains attached to clothes and the like do not completely enter the water yet, the temperature of the washing water is low at present, the clothes are difficult to clean, and the expected washing effect cannot be achieved, the temperature of the washing water in the washing tub is obtained, whether the washing machine stops to perform the heating operation or not is further judged according to the temperature, the purpose of providing the most reasonable heating temperature for the washing water is achieved, and further the user experience is improved.
Further, if the difference between the first turbidity variation and the second turbidity variation is smaller than or equal to the preset difference threshold, it is indicated that the turbidity variation deviation of the washing water detected twice is small, it can be considered that the turbidity of the washing water in the washing tub tends to balance, stains attached to clothes and the like completely enter the water, the clothes can be cleaned up by the current temperature of the washing water, an expected washing effect can be achieved, the washing machine stops to perform heating operation, the waste of energy is avoided, the purpose of providing the most reasonable heating temperature for the washing water is achieved, and further the user experience is improved.
Drawings
The control method of the present invention is described below in conjunction with a washing machine with reference to the accompanying drawings, in which:
FIG. 1 is a flow chart of a control method of the present invention;
fig. 2 is a complete flow chart of the control method of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present application is described in conjunction with a washing machine, the technical solution of the present invention is not limited thereto, and the control method may obviously be applied to other washing apparatuses such as a washing and drying machine, a shoe washing machine, and the like, wherein the washing machine may be a pulsator washing machine, a drum washing machine; the washer dryer may be a pulsator washer dryer, a drum washer dryer, and the like, without departing from the spirit and scope of the present invention.
It should be noted that the terms "first", "second" and "third" in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Based on the technical problems proposed in the background art, the invention provides a control method for a washing machine, which aims to judge whether to stop the washing machine from executing heating operation according to the turbidity variation, so that the washing water is prevented from being directly heated to a preset temperature threshold, the waste of energy is avoided, the purpose of providing the most reasonable heating temperature for the washing water is realized, and the user experience is improved.
Referring to fig. 1 and 2, fig. 1 is a flowchart of a control method of the present invention; fig. 2 is a complete flow chart of the control method of the present invention. As shown in fig. 1, the washing machine includes a washing tub, and the control method of the present invention includes the steps of:
s100, acquiring the turbidity variation of washing water in a washing tub in the process of heating operation of the washing machine;
and S200, judging whether to stop the washing machine from executing the heating operation according to the turbidity variation.
Preferably, in step S100, the turbidity variation of the washing water in the washing tub may be initially obtained just when the washing machine starts to perform the heating operation; if the initial temperature of the washing water is low, for example, in winter, the temperature of the washing water is lower than the normal temperature (for example, 20 ℃), the detergent cannot be effectively activated, the dirt attached to the clothes cannot enter the water quickly, the turbidity variation of the washing water at the temperature is small, and in order to avoid the occurrence of misjudgment, the turbidity variation of the washing water in the washing tub can be obtained only after the temperature of the washing water is heated to the first set temperature. Of course, the time to start acquiring the turbidity change amount of the washing water in the washing tub is not limited to the above-listed time, and those skilled in the art can flexibly adjust and set the time to start acquiring the turbidity change amount of the washing water in the washing tub.
The first set temperature is less than a preset temperature threshold, wherein the preset temperature threshold is a heating temperature determined according to at least one of the weight, the material and the dirt degree of the clothes or a heating temperature corresponding to a selected washing program, for example, the preset temperature threshold is 50 ℃ and the first set temperature is 20 ℃, and a person skilled in the art can flexibly adjust and set the first set temperature and the preset temperature threshold as long as the first set temperature is less than the preset temperature threshold.
Preferably, the step of "acquiring a turbidity variation amount of the washing water in the washing tub" in the step S100 specifically includes:
s110, respectively obtaining a first turbidity variation and a second turbidity variation of the washing water according to a preset time interval.
In step S110, the turbidity variation of the washing water is continuously detected at preset time intervals during the heating operation of the washing machine until the difference between the two detected turbidity variations is less than or equal to a preset difference threshold. Wherein, the preset time interval can be the time interval corresponding to the selected washing program such as 0s, 5s, 10s or 15 s; the preset time interval may also be a time interval determined according to the temperature of the washing water in the washing tub, for example, the preset time interval is shortened along with the rise of the temperature of the washing water, that is, when the temperature of the washing water is lower, the preset time interval is longer, thereby avoiding frequent detection of the turbidity variation of the washing water, and since the turbidity variation of the washing water is smaller when the temperature of the washing water is lower, the occurrence of misjudgment is avoided, that is, the occurrence of the situation that the washing machine stops performing the heating operation when the temperature of the washing water is lower is avoided; when the temperature of the washing water is higher, the preset time interval is shorter, and the turbidity variation of the washing water can be detected in time, so that whether the washing machine stops executing the heating operation or not is judged in time, the washing water is prevented from being heated to a temperature higher than the temperature at which the clothes can be cleaned, the energy waste is avoided, and the user experience is improved. The preset time interval is only exemplary, and those skilled in the art can flexibly adjust and set the preset time interval.
Further, taking the first turbidity variation and the second turbidity variation of the washing water as an example, when the washing machine starts to perform the heating operation, the first turbidity of the washing water in the washing tub is obtained, after the washing machine is heated for a first preset time interval, the second turbidity of the washing water in the washing tub is obtained, and the first turbidity variation is determined according to the first turbidity and the first turbidity; and after the washing machine continues to heat and run for a second preset time interval, acquiring a third turbidity of the washing water in the washing tub, and determining a second turbidity variation according to the second turbidity and the third turbidity, wherein the first preset time interval is greater than the second preset time interval, and of course, the first preset time interval and the second preset time interval can also be the same, and the skilled person can flexibly adjust and set the turbidity.
Further, the turbidity change amount is N +1 th turbidity to nth turbidity; the difference between the turbidity change amounts is the (N + 1) th turbidity change amount to the nth turbidity change amount, where N is a positive integer.
Preferably, the washing tub comprises an outer tub and an inner tub rotatably disposed in the outer tub, and the washing machine further comprises a driving motor for driving the inner tub to rotate; the inner tub is stopped before obtaining the turbidity variation each time, and further, the inner tub is stopped before obtaining the turbidity each time. Taking the example of obtaining the first turbidity variation, after stopping the rotation of the inner barrel, obtaining the first turbidity; and after the first turbidity is obtained, the inner barrel is continuously rotated, after the first preset time interval, the inner barrel is stopped rotating again to obtain a second turbidity, and the first turbidity variation is determined according to the first turbidity and the first turbidity.
Further, make interior bucket stall through the mode that makes driving motor stall, after making interior bucket stall, the washing water in the washing bucket also stall, avoided the washing water fluctuation to cause the influence to turbidity detection, can detect the turbidity of washing water more accurately, can confirm the turbidity variation of washing water more accurately to can judge more accurately whether make washing machine stop carrying out the heating operation, and then improve user experience.
In a preferred embodiment, the step of determining whether to stop the washing machine from performing the heating operation according to the turbidity variation in the step S200 includes:
s211, judging whether the difference value of the first turbidity variation and the second turbidity variation is larger than a preset difference value threshold value or not;
s212, if the difference value between the first turbidity variation and the second turbidity variation is larger than a preset difference threshold value, acquiring the temperature of the washing water in the washing tub;
s213, judging whether to stop the washing machine from executing the heating operation according to the temperature;
and S214, if the difference value between the first turbidity variation and the second turbidity variation is less than or equal to the preset difference threshold value, stopping the washing machine from executing the heating operation.
In step S213, if the difference between the first turbidity variation and the second turbidity variation is greater than the preset difference threshold, which indicates that the turbidity variation deviation of the washing water detected twice is large, it can be considered that the turbidity of the washing water in the washing tub is still increasing, stains and the like attached to the clothes do not completely enter the water, the temperature of the washing water is low, the clothes are difficult to clean, and the expected washing effect cannot be achieved, the temperature of the washing water in the washing tub is obtained, and whether to stop the washing machine from performing the heating operation is further determined according to the temperature, so that the purpose of providing the most reasonable heating temperature for the washing water is achieved, and further, the user experience is improved.
In step S214, if the difference between the first turbidity variation and the second turbidity variation is smaller than or equal to the preset difference threshold, it indicates that the turbidity variation deviation of the washing water detected twice is small, it can be considered that the turbidity of the washing water in the washing tub tends to be balanced, and stains and the like attached to the clothes completely enter the water, and the clothes can be cleaned by the current temperature of the washing water, so as to achieve the expected washing effect, so that the washing machine stops executing the heating operation, thereby avoiding the waste of energy, achieving the purpose of providing the most reasonable heating temperature for the washing water, and further improving the user experience.
In the above process, a conclusion of determining whether to stop the washing machine from performing the heating operation is preliminarily given through the setting of the preset difference threshold. Wherein, the preset difference threshold may be the maximum deviation, such as ± 0.3NTU, for determining that the turbidity variation detected twice belongs to the error range; of course, the preset difference threshold is not limited to the above-mentioned difference, and may be other differences, such as an experimental difference obtained by a person skilled in the art according to experiments under a specific working condition, or an empirical difference obtained according to experiments, as long as the requirement that the demarcation point determined by the preset difference threshold can meet the requirement of determining whether to stop the washing machine from performing the heating operation is met.
Preferably, the step of determining whether to stop the washing machine from performing the heating operation according to the temperature in the step S213 includes:
s221, judging whether the temperature reaches a preset temperature threshold value;
s222, if the temperature reaches a preset temperature threshold value, stopping the washing machine from executing heating operation;
and S223, if the temperature does not reach the preset temperature threshold value, enabling the washing machine to continuously execute the heating operation.
In step S222, if the temperature of the washing water reaches the preset temperature threshold, it indicates that the temperature of the washing water has reached the heating temperature determined according to at least one of the weight, the material, and the degree of contamination of the laundry or the heating temperature corresponding to the selected washing program, and has reached the expected washing water temperature, and continuously increasing the temperature of the washing water may cause the washing water temperature to be too high, so that the laundry may be damaged.
In step S223, if the temperature of the washing water does not reach the preset temperature threshold, which indicates that the temperature of the washing water does not reach the heating temperature determined according to at least one of the weight, the material, and the degree of contamination of the laundry or the heating temperature corresponding to the selected washing program, the washing machine may continue to heat the washing water to raise the temperature of the washing water to clean the laundry, and the washing machine returns to step S110 to detect the turbidity variation of the washing water again until the difference between the two detected turbidity variations is less than or equal to the preset difference threshold, or the temperature of the washing water reaches the preset temperature threshold.
Alternatively, the step of "determining whether to stop the washing machine from performing the heating operation according to the turbidity variation" in the above step S200 may specifically include:
s231, judging whether the turbidity variation is larger than a preset variation threshold value or not;
s232, if the turbidity variation is larger than a preset variation threshold, acquiring the temperature of the washing water in the washing tub;
s233, judging whether to stop the washing machine to execute the heating operation according to the temperature;
and S234, if the turbidity variation is less than or equal to the preset variation threshold, stopping the washing machine from executing the heating operation.
In step S233, if the turbidity variation is greater than the preset variation threshold, which indicates that the turbidity variation of the washing water is large, it can be considered that the turbidity of the washing water in the washing tub is still increasing, stains and the like attached to the clothes do not completely enter the washing water, the temperature of the washing water is low at present, the clothes are difficult to clean, and the expected washing effect cannot be achieved, the temperature of the washing water in the washing tub is obtained, and whether to stop the washing machine from performing the heating operation is further determined according to the temperature, so that the purpose of providing the most reasonable heating temperature for the washing water is achieved, and further, the user experience is improved.
In step S214, if the turbidity variation is less than or equal to the preset variation threshold, it is indicated that the turbidity variation of the washing water is small, it can be considered that the turbidity of the washing water in the washing tub tends to be balanced, and stains and the like attached to the clothes completely enter the water, and the clothes can be cleaned at the current temperature of the washing water, so as to achieve the expected washing effect, so that the washing machine stops executing the heating operation, thereby avoiding the waste of energy, achieving the purpose of providing the most reasonable heating temperature for the washing water, and further improving the user experience.
In the above process, a conclusion of determining whether to stop the washing machine from performing the heating operation is preliminarily given by setting the preset variation threshold. Wherein, the preset variation threshold may be a maximum variation, such as ± 0.5NTU, for determining that the turbidity variation of the washing water tends to be balanced; of course, the preset variation threshold is not limited to the above-mentioned variation, and may be other variation, such as experimental variation obtained by a person skilled in the art according to experiments under a specific condition, or empirical variation obtained according to experiments, as long as the requirement that the demarcation point determined by the preset variation threshold can meet the requirement of determining whether to stop the washing machine from performing the heating operation is satisfied.
Preferably, the step S233 "determining whether to stop the washing machine from performing the heating operation according to the temperature" specifically includes the steps S221 to S223, and in order to avoid repeated characters, the description of the embodiment is not fully expanded, and it can be clearly understood by those skilled in the art that the corresponding technical details of the embodiment may refer to the corresponding descriptions in the steps S221 to S223, and are not repeated herein.
Referring now to fig. 2, one possible complete flow of the control method of the present invention is:
s111, acquiring a first turbidity variation of the washing water in the process of heating operation of the washing machine;
s112, acquiring a second turbidity variation of the washing water after a preset time interval;
s211, judging whether the difference value of the first turbidity variation and the second turbidity variation is larger than a preset difference value threshold value or not;
s212, if so, acquiring the temperature of the washing water in the washing barrel; otherwise, go to step S222;
s221, judging whether the temperature reaches a preset temperature threshold value;
s223, if not, enabling the washing machine to continue to execute the heating operation, and returning to the step S112 until the difference value of the two detected turbidity variation amounts is smaller than or equal to a preset difference value threshold value, or the temperature of the washing water reaches a preset temperature threshold value; otherwise, go to step S222;
s222, stopping the washing machine to execute the heating operation.
It should be noted that the above-mentioned embodiment is only a preferred embodiment of the present invention, and is only used for illustrating the principle of the method of the present invention, and is not intended to limit the protection scope of the present invention, and in practical applications, those skilled in the art can implement the above-mentioned function allocation by different steps, i.e. re-dividing or combining the steps in the embodiment of the present invention, as required. For example, the steps of the above embodiments may be combined into one step, or further divided into multiple sub-steps to complete all or part of the functions described above. For the names of the steps involved in the embodiments of the present invention, they are only for distinguishing the respective steps, and are not to be construed as limiting the present invention.
Although not shown in the drawings, the present invention also provides a washing machine including a housing, a washing tub disposed in the housing, a turbidity sensor, a temperature sensor, and a control mechanism disposed on the housing; the turbidity sensor is used for detecting the turbidity of the washing water in the washing barrel; the temperature sensor is used for detecting the temperature of the washing water in the washing barrel; the control mechanism can recognize the detection results of the turbidity sensor and the temperature sensor and execute the control method according to the detection results of the turbidity sensor and the temperature sensor.
Preferably, the washing tub includes an outer tub and an inner tub rotatably disposed in the outer tub, and although the "tub" is used, it is not limited to the pulsator washing machine, but may be a drum washing machine.
Preferably, the turbidity sensor and the temperature sensor may be a frequency type sensor, an infrared sensor, or the like, so as to detect turbidity and temperature of the washing water in the washing tub. The method for detecting the turbidity and temperature of the washing water should not be construed as limiting the present invention.
Preferably, the control means includes a computer program, and the computer program is a computer program for calculating the turbidity variation of the washing water and the difference between the two turbidity variations, and it should be noted that the calculation method of the turbidity variation and the difference between the two turbidity variations should not be construed as a limitation to the present invention.
Preferably, the control mechanism may be a control mechanism of the washing machine itself, or may be an additional control mechanism or other mobile terminal, which is not described in detail herein. In physical form, the control mechanism may be any type of controller, such as a programmable controller, a combinational logic controller, or the like.
Preferably, the mobile terminal includes a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, and the like.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A control method for a washing appliance, characterized in that it comprises a washing tub, said control method comprising the steps of:
acquiring the turbidity variation of washing water in the washing barrel in the process of heating operation executed by the washing equipment;
determining whether to stop the washing apparatus from performing the heating operation according to the turbidity change amount.
2. The control method according to claim 1, wherein the step of obtaining the turbidity variation of the washing water in the washing tub comprises:
and respectively acquiring a first turbidity variation and a second turbidity variation of the washing water according to a preset time interval.
3. The control method according to claim 1 or 2, wherein the washing tub includes an outer tub and an inner tub rotatably provided in the outer tub;
the step of "obtaining the turbidity variation of the washing water in the washing tub" includes:
obtaining the turbidity variation after stopping the rotation of the inner tub.
4. The control method according to claim 2, wherein the step of determining whether to stop the washing apparatus from performing the heating operation based on the turbidity change amount specifically includes:
judging whether the difference value between the first turbidity variation and the second turbidity variation is larger than a preset difference threshold value or not;
if the difference value between the first turbidity variation and the second turbidity variation is larger than the preset difference value threshold, acquiring the temperature of the washing water in the washing tub;
determining whether to stop the washing apparatus from performing the heating operation according to the temperature.
5. The control method according to claim 4, wherein the step of determining whether to stop the washing apparatus from performing the heating operation according to the turbidity change amount further comprises:
and if the difference value between the first turbidity variation and the second turbidity variation is smaller than or equal to the preset difference threshold value, stopping the washing equipment from executing the heating operation.
6. The control method according to claim 4, wherein the step of determining whether to stop the washing apparatus from performing the heating operation according to the temperature specifically comprises:
judging whether the temperature reaches a preset temperature threshold value or not;
stopping the washing apparatus from performing the heating operation if the temperature reaches the preset temperature threshold.
7. The control method according to claim 6, wherein the step of determining whether to stop the washing apparatus from performing the heating operation according to the temperature further comprises:
if the temperature does not reach the preset temperature threshold value, enabling the washing equipment to continuously execute heating operation.
8. The control method according to claim 6 or 7, wherein the preset temperature threshold is a heating temperature determined according to at least one of weight, material and contamination degree of the laundry or a heating temperature corresponding to the selected washing program.
9. The control method according to claim 2, wherein the preset time interval is a time interval determined according to a temperature of the washing water in the washing tub or a time interval corresponding to the selected washing course.
10. A washing apparatus comprising a control mechanism, characterized in that the control mechanism is configured to be able to perform the control method of any one of claims 1 to 9.
CN202010243976.7A 2020-03-31 2020-03-31 Control method for washing equipment and washing equipment Pending CN113463329A (en)

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