CN113756046A - Control method and control device of washing machine and washing machine - Google Patents
Control method and control device of washing machine and washing machine Download PDFInfo
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- CN113756046A CN113756046A CN202010489520.9A CN202010489520A CN113756046A CN 113756046 A CN113756046 A CN 113756046A CN 202010489520 A CN202010489520 A CN 202010489520A CN 113756046 A CN113756046 A CN 113756046A
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- 238000005406 washing Methods 0.000 title claims abstract description 301
- 238000000034 method Methods 0.000 title claims abstract description 58
- 238000005303 weighing Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000003599 detergent Substances 0.000 claims abstract description 31
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
Abstract
The embodiment of the invention discloses a control method and a control device of a washing machine and the washing machine. The control method comprises the following steps: acquiring an initial weight value of the clothes to be washed and entering a washing program; if the clothes adding information is received in the clothes washing program, starting the weighing device; receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value; and adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent. The control method of the washing machine can realize that a user can automatically adjust the washing parameters after adding clothes in the process of washing the clothes, improves the intelligent degree of the washing machine, and has good practicability.
Description
Technical Field
The embodiment of the invention relates to the field of smart home, in particular to a control method and a control device of a washing machine and the washing machine.
Background
The washing machine is a household appliance which is purchased and used by almost every family, and the market popularity of the washing machine in China currently exceeds 76 percent, wherein the market popularity of cities and towns exceeds 96 percent, and the market popularity of rural areas also exceeds 53 percent.
At present, washing machines all have functions that are switched on during operation, such as: the drum washing machine has a functional program of adding clothes halfway, and when the water temperature in the drum washing machine is lower than a certain temperature and the water level is lower than a certain height, the machine door can be opened; the pulsator washing machine does not recommend opening the machine door (opening the door for dehydration and sudden stop) in the dehydration process, and the machine door can be opened in other processes.
The user can continue to add the clothes to be washed after opening the door. However, the current washing machine cannot automatically adjust the washing parameters after the user adds the laundry again, and if the user adds the laundry more dirty or more, the initial washing parameters may not be able to clean the laundry.
Disclosure of Invention
The invention provides a control method and a control device of a washing machine and the washing machine, which are used for realizing that a user automatically adjusts washing parameters after adding clothes in the process of washing clothes.
In a first aspect, an embodiment of the present invention provides a control method for a washing machine, where the washing machine includes a weighing device, the control method including:
acquiring an initial weight value of the clothes to be washed and entering a washing program;
if the clothes adding information is received in the clothes washing program, starting the weighing device;
receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
and adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent.
Optionally, the washing parameters of the washing machine are adjusted according to the weight value of the added clothes, and the adjustment includes at least one of the following adjustments:
presetting a first corresponding relation between the weight increment of the unit clothes and the increment of the washing time, and determining the increment of the washing time corresponding to the weight value of the added clothes according to the first corresponding relation;
presetting a second corresponding relation between the weight increment of the unit clothes and the increment of the washing rotating speed, and determining the increment of the washing rotating speed corresponding to the weight value of the added clothes according to the second corresponding relation;
presetting a third corresponding relation between the weight increment of the unit clothes and the increment of the washing water quantity, and determining the increment of the washing water quantity corresponding to the weight value of the added clothes according to the third corresponding relation;
and presetting a fourth corresponding relation between the weight increment of the unit clothes and the detergent increment, and determining the detergent increment corresponding to the weight value of the added clothes according to the fourth corresponding relation.
Optionally, the adjusting of the washing parameters of the washing machine according to the weight value of the added laundry includes:
if the weight value of the added clothes is larger than or equal to the first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining the increment of the washing time corresponding to the first difference value according to the first corresponding relation; and/or the presence of a gas in the gas,
and if the weight value of the added clothes is larger than or equal to the first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining the increment of the washing rotating speed corresponding to the first difference value according to the second corresponding relation.
Optionally, the adjusting of the washing parameters of the washing machine according to the weight value of the added laundry includes:
if the weight value of the added clothes is larger than or equal to the second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the increment of the washing water amount corresponding to the second difference value according to a third corresponding relation; and/or the presence of a gas in the gas,
if the weight value of the added clothes is larger than or equal to the second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the detergent increment corresponding to the second difference value according to a fourth corresponding relation;
wherein the second threshold is greater than the first threshold.
Optionally, if the laundry adding information is received in the laundry program, the weighing device is started, including:
and if the opening signal and the closing signal of the door of the washing machine are sequentially acquired in the washing program, starting the weighing device.
Optionally, the washing machine further comprises a camera device;
if the clothes adding information is received in the clothes washing program, the weighing device is started, and the method comprises the following steps:
acquiring a user action image in a washing program through a camera device;
and if the user action image is the clothes adding action image, starting the weighing device.
Optionally, the washing machine further comprises a camera device;
the control method of the washing machine further includes:
acquiring material information of the added clothes through a camera device, and judging the water absorption of the added clothes according to the material information;
if the water absorption rate of the added laundry is greater than the third threshold value, the amount of wash water corresponding to the water absorption rate of the added laundry is increased.
Optionally, the control method further includes:
if the clothes adding information is received in the rinsing program, the washing program is re-entered.
In a second aspect, an embodiment of the present invention provides a control device for a washing machine, the washing machine including a weighing device, the control device including:
the washing starting module is used for acquiring the initial weight value of the clothes to be washed and entering a washing program;
the weighing device starting module is used for starting the weighing device if clothes adding information is received in a clothes washing program;
the added clothes weight value determining module is used for receiving the current weight value of the current clothes to be washed transmitted by the weighing device and determining the weight value of the added clothes according to the current weight value and the initial weight value;
and the washing parameter adjusting module is used for adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent.
In a third aspect, an embodiment of the present invention provides a washing machine, including:
the weighing device is used for weighing the weight value of the clothes to be washed;
one or more processors;
a memory for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the control method of the washing machine as provided in any one of the aspects above.
According to the embodiment of the invention, the initial weight value of the clothes to be washed is obtained and enters the washing program, if the clothes adding information is received in the washing program, the weighing device is started, the current weight value of the clothes to be washed transmitted by the weighing device is received, the weight value of the added clothes is determined according to the current weight value and the initial weight value, and the washing parameters of the washing machine, such as washing time, washing rotating speed, washing water quantity, detergent and the like, are adjusted according to the weight value of the added clothes, so that the problem that the washing machine cannot automatically adjust the washing parameters after the user adds the clothes in the washing process is solved, the intelligent degree of the washing machine is improved, and the washing machine has good practicability.
Drawings
Fig. 1 is a flowchart of a control method of a washing machine according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of another washing machine according to an embodiment of the present invention;
fig. 3 is a flowchart of a control method of a washing machine according to an embodiment of the present invention;
fig. 4 is a flowchart of a control method of a washing machine according to an embodiment of the present invention;
fig. 5 is a flowchart of a control method of a washing machine according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a control device of a washing machine according to an embodiment of the present invention;
fig. 7 is a partial structural schematic view of a washing machine according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a flowchart illustrating a control method of a washing machine according to an embodiment of the present invention, which can enable a user to automatically adjust washing parameters after adding laundry during washing. The washing machine includes a weighing device that can weigh the weight of the laundry, so that the washing machine adaptively adjusts washing parameters according to the change of the weight of the laundry. As shown in fig. 1, the control method includes the steps of:
s110, acquiring an initial weight value of the clothes to be washed and entering a washing program;
wherein, initial weight value means the weight sum of the initial volume of adding water of user's input clothing and washing machine, so set up, the weight value of the subsequent calculation of being convenient for add clothing. The washing process is a link in the whole washing process, and can be divided into a washing process, a rinsing process and a spin-drying process in sequence. After the user puts in clothes and adds detergent and water, the washing program can be entered.
S120, if clothes adding information is received in a clothes washing program, starting a weighing device;
the clothes adding information refers to information that a user adds clothes in the washing program executing process, can be acquired in various ways, and will be exemplified later. When the fact that the user adds clothes in the clothes washing process is detected, the weighing device is started, and power consumption can be saved.
S130, receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
the current weight value is the sum of the weights of the initially thrown clothes, the initially added water amount and the halfway added clothes, and thus, the difference value between the current weight value and the initial weight value is the weight value of the added clothes.
And S140, adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent.
After the weight value of the added clothes is determined, washing parameters such as washing time, washing speed, washing water quantity and detergent can be adaptively adjusted. For example, if the weight value of the added laundry is small, the washing time and the washing speed can be properly increased without increasing the amount of washing water and detergent; if the weight value of the added clothes is larger, not only the washing time and the washing rotating speed need to be properly increased, but also the washing water quantity and the detergent need to be increased to ensure that the clothes are washed clean. The person skilled in the art can set the washing parameters to be adjusted by himself, but the embodiment of the present invention is not limited thereto. The adjustment of the washing parameters will be described in detail later, and will not be described herein.
According to the embodiment of the invention, the initial weight value of the clothes to be washed is obtained and enters the washing program, if the clothes adding information is received in the washing program, the weighing device is started, the current weight value of the clothes to be washed transmitted by the weighing device is received, the weight value of the added clothes is determined according to the current weight value and the initial weight value, and the washing parameters of the washing machine, such as washing time, washing rotating speed, washing water quantity, detergent and the like, are adjusted according to the weight value of the added clothes, so that the problem that the washing machine cannot automatically adjust the washing parameters after the user adds the clothes in the washing process is solved, the intelligent degree of the washing machine is improved, and the washing machine has good practicability.
On the basis of the above embodiments, the embodiments of the present invention exemplarily provide two methods for determining whether a user adds laundry during washing.
First, optionally, if a laundry adding message is received in the laundry program, the weighing device is started, including: and if the opening signal and the closing signal of the door of the washing machine are sequentially acquired in the washing program, starting the weighing device.
The user must open the door (or cover) of the washing machine before putting the clothes halfway, and then close the door of the washing machine again after putting the clothes. Therefore, if it is detected that the door of the washing machine is opened and closed again during the execution of the washing program, which is likely to be caused by the user adding the laundry, the weighing device may be activated to detect the current weight value to obtain the weight value of the added laundry.
Secondly, optionally, the washing machine further includes a camera device, and if the washing program receives the clothes adding information, the weighing device is started, including: and acquiring a user action image in the washing program through the camera device, and starting the weighing device if the user action image is a clothes adding action image.
It is understood that the user may not add laundry to the washing machine only to check the laundry state halfway through the opening of the door of the washing machine, or the user may not add laundry to the washing machine after opening the door of the washing machine, but add other conditions, such as water, which may cause an increase in weight.
In view of the above, if the weighing system is started only after the door of the washing machine is opened halfway and closed again, a false judgment may be caused. Therefore, the camera device can be arranged at a proper position of the washing machine and used for collecting the action of the user, whether the user adds clothes midway is judged by analyzing the action image of the user, and if the user adds the clothes midway, the weighing device is started. Compared with the above method, the method is simpler, more intuitive and more efficient.
It should be noted that the camera device can be kept in the on state all the time during the washing process to capture the user's actions. The two methods can be combined, the camera device is started only when the door of the washing machine is detected to be opened, the user action is collected through the camera device and sent to the processor of the washing machine to judge whether the user adds clothes, and if yes, the weighing device is started, so that power consumption can be saved.
Fig. 2 is a flowchart of another control method of a washing machine according to an embodiment of the present invention, which further details the step 140, and in particular, at least one of the washing time, the washing speed, the amount of washing water, and the detergent may be adjusted with reference to S141-S144 by adjusting the washing parameter of the washing machine according to the weight value of the added laundry. Referring to fig. 2, the control method includes the steps of:
s110, acquiring an initial weight value of the clothes to be washed and entering a washing program;
s120, if clothes adding information is received in a clothes washing program, starting a weighing device;
s130, receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
s141, presetting a first corresponding relation between the weight increment of the unit clothes and the washing time increment, and determining the increment of the washing time corresponding to the weight value of the added clothes according to the first corresponding relation;
the first corresponding relationship may be a continuous linear relationship or a discrete linear relationship, and those skilled in the art can set the first corresponding relationship according to the requirement, which is not limited in the embodiment of the present invention.
For example, the first correspondence relationship may be that the washing time is increased by 1s for every 1g of laundry. At this time, the first corresponding relationship is a continuous linear relationship.
For example, the first corresponding relationship may be that the washing time is increased by 2min for every 100g of laundry. At this time, the first corresponding relationship is a discrete linear relationship, and the washing time is adaptively increased only for the portion satisfying the increase amount of the unit laundry weight. For example, if the weight value of the added laundry is measured to be 480g, since the increase in weight of 80g laundry does not satisfy the increase in weight of unit laundry, only the washing time of 8min is increased. By the arrangement, the washing parameters can be prevented from being adjusted under the condition that the weight value of the added clothes is small, and the operation intensity of the washing machine processor can be reduced compared with the continuous linear relation.
When the first corresponding relationship is a discrete linear relationship, the amount of increase of the washing time corresponding to the weight value of the added laundry may be further determined in a rounded manner. Illustratively, if the weight value of the additional laundry is measured to be 480g, the additional laundry is increased by 4.8 unit laundry weight according to the above-described first correspondence, and the amount of increase of the washing time is 10min according to the rounding principle.
It should be noted that, the values of the increase of the weight of the unit laundry and the increase of the corresponding washing time in the first corresponding relationship can be set according to the requirement, and the above values are only exemplary and are not limited.
S142, presetting a second corresponding relation between the weight increment of the unit clothes and the washing rotating speed increment, and determining the increment of the washing rotating speed corresponding to the weight value of the added clothes according to the second corresponding relation;
s143, presetting a third corresponding relation between the weight increment of the unit clothes and the increment of the washing water amount, and determining the increment of the washing water amount corresponding to the weight value of the added clothes according to the third corresponding relation;
s144, presetting a fourth corresponding relation between the weight increment of the unit clothes and the detergent increment, and determining the detergent increment corresponding to the weight value of the added clothes according to the fourth corresponding relation.
The correspondence between the increase amount of the washing parameters and the increase amount of the unit laundry weight referred to in S142 to S144 may be set with reference to the first correspondence, and will not be described herein. After determining the weight value of the added clothes, at least one washing parameter of the washing time, the washing speed, the washing water quantity and the detergent can be selectively adjusted according to the corresponding relation.
In the case of providing the discrete correspondence relationship, the amount of increase in the unit weight of the laundry may be the same or different in different correspondence relationships, and the embodiment of the present invention is not limited thereto. For example, the third correspondence may be an increase in the amount of water of 500ml for every 200g of laundry. By the arrangement, the water amount is increased only when the weight value of the added clothes is greater than 200g, and the energy-saving effect can be achieved.
Fig. 3 is a flowchart of a control method of a washing machine according to another embodiment of the present invention, and further optimization of the adjustment of the washing parameters is performed based on the control method shown in fig. 2. Referring to fig. 3, the control method includes the steps of:
s110, acquiring an initial weight value of the clothes to be washed and entering a washing program;
s120, if clothes adding information is received in a clothes washing program, starting a weighing device;
s130, receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
s145, if the weight value of the added clothes is larger than or equal to the first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining the increment of the washing time corresponding to the first difference value according to the first corresponding relation; and/or if the weight value of the added clothes is larger than or equal to the first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining the increment of the washing rotating speed corresponding to the first difference value according to the second corresponding relation;
the value of the first threshold may be set by itself, for example, the first threshold may be 500 g. When the weight value of the added laundry is less than the first threshold value, it is considered that the laundry can be washed clean even without adjusting the washing parameter. When the added clothes weight value is larger than the first threshold value, the washing parameters are adjusted according to the corresponding relation only for the part of the added clothes weight larger than the first threshold value.
S146, if the weight value of the added clothes is larger than or equal to the second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the increment of the washing water amount corresponding to the second difference value according to the third corresponding relation; and/or if the weight value of the added clothes is larger than or equal to the second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the increment of the detergent corresponding to the second difference value according to the fourth corresponding relation; wherein the second threshold is greater than the first threshold.
It can be understood that, when the weight value of the added laundry is large, the laundry may not be washed clean only by adjusting the washing time and the washing speed, and therefore, the second threshold is set to be larger than the first threshold, and if the weight value of the added laundry is larger than the second threshold, the amount of the washing water and the amount of the detergent increase corresponding to the second difference are calculated according to the above correspondence.
It should be noted that, when the weight value of the added laundry is between the first threshold and the second threshold, the laundry can be washed clean only by increasing the washing time and/or the washing speed because less laundry is added. When the weight value of the added laundry is greater than the second threshold value, not only the washing time and/or the washing speed is increased, but also the amount of the washing water and/or the detergent is increased. The person skilled in the art can set the washing parameters to be adjusted according to the weight value of the added laundry, which is not limited in the embodiment of the present invention.
This embodiment is through setting up first threshold value and second threshold value, and the weight value that will add the clothing compares with first threshold value and second threshold value to the washing parameter that the selection needs to be adjusted, so set up, when guaranteeing to wash the clothing clean, can also play the effect of energy saving, avoid the energy extravagant.
Fig. 4 is a flowchart of another control method for a washing machine according to an embodiment of the present invention, which is further optimized, and a camera device is installed in the washing machine, so as to obtain the material of the added clothes, and further adjust the washing parameters, thereby avoiding the inaccuracy of a single adjustment mode. Referring to fig. 4, the method includes the steps of:
s110, acquiring an initial weight value of the clothes to be washed and entering a washing program;
s120, if clothes adding information is received in a clothes washing program, starting a weighing device;
s130, receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
s140, adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent;
s151, acquiring material information of the added clothes through a camera device, and judging the water absorption rate of the added clothes according to the material information;
and S152, if the water absorption of the added clothes is larger than the third threshold value, increasing the amount of washing water corresponding to the water absorption of the added clothes.
For example, clothes made of materials such as sweater and down jacket are light in weight in a dry state, but have strong water absorption after being immersed in water. If the amount of washing water is adjusted simply according to the weight of the added laundry, the increased amount of washing water may not be enough to wash the laundry clean. In addition to adjusting the amount of washing water according to the weight value of the added clothes, the embodiment also collects the types or materials of the added clothes of the user through the camera device so as to adaptively adjust the amount of washing water. By the arrangement, the inaccuracy of a single adjusting mode is avoided.
The third threshold value may be set according to actual conditions, and if the water absorption of the added laundry is greater than the third threshold value, it indicates that the water absorption of the added laundry is strong, and the amount of the washing water needs to be increased adaptively. The corresponding relationship between the amount of increase of the washing water and the water absorption of the clothes can be set by itself, which is not limited in the embodiment of the present invention.
In addition, for example, the volume of the clothes added by the user can be judged through the image collected by the camera device, and if the clothes added by the user are small, such as socks, gloves and the like, the weighing system can not be started, and the washing parameters are not adjusted. By the arrangement, the control method of the washing machine can be more efficient, and unnecessary energy consumption is avoided.
Generally speaking, the washing parameters are adjusted based on two parameters of the images collected by the camera device and the weight value increment obtained by the weighing device, so that the adjustment of the washing parameters is more reasonable, efficient and accurate.
Fig. 5 is a flowchart of a control method of a washing machine according to another embodiment of the present invention, which is further optimized. Referring to fig. 5, the method includes the steps of:
s110, acquiring an initial weight value of the clothes to be washed and entering a washing program;
s120, if clothes adding information is received in a clothes washing program, starting a weighing device;
s130, receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
s140, adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent;
and S160, if the clothes adding information is received in the rinsing program, the washing program is restarted.
During the washing process, there may be a phenomenon that the user adds the laundry during the rinsing course. If this occurs, the user needs to return to the washing process again to clean the clothes.
Fig. 6 is a schematic structural diagram of a control device of a washing machine according to an embodiment of the present invention, the washing machine including a weighing device, referring to fig. 6, the control device including:
a washing starting module 210 for obtaining an initial weight value of the laundry and entering a washing program; a weighing device starting module 220, configured to start the weighing device if the clothes adding information is received in the washing program; an added laundry weight value determining module 230, configured to receive a current weight value of the current laundry transmitted by the weighing device, and determine a weight value of the added laundry according to the current weight value and the initial weight value; a washing parameter adjusting module 240 for adjusting washing parameters of the washing machine according to the weight value of the added laundry, wherein the washing parameters include at least one of washing time, washing speed, washing water amount, and detergent.
The control device of the washing machine provided by the embodiment of the invention can execute the control method of the washing machine provided by any embodiment of the invention, has corresponding functional modules and beneficial effects of the execution method, and the similar points can be referred to the description of the control method of the washing machine, and are not repeated herein.
Optionally, the washing parameter adjusting module 240 is specifically configured to adjust at least one washing parameter as follows: presetting a first corresponding relation between the weight increment of the unit clothes and the increment of the washing time, and determining the increment of the washing time corresponding to the weight value of the added clothes according to the first corresponding relation; presetting a second corresponding relation between the weight increment of the unit clothes and the increment of the washing rotating speed, and determining the increment of the washing rotating speed corresponding to the weight value of the added clothes according to the second corresponding relation; presetting a third corresponding relation between the weight increment of the unit clothes and the increment of the washing water quantity, and determining the increment of the washing water quantity corresponding to the weight value of the added clothes according to the third corresponding relation; and presetting a fourth corresponding relation between the weight increment of the unit clothes and the detergent increment, and determining the detergent increment corresponding to the weight value of the added clothes according to the fourth corresponding relation.
Optionally, the washing parameter adjusting module 240 is specifically configured to: if the weight value of the added clothes is larger than or equal to the first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining the increment of the washing time corresponding to the first difference value according to the first corresponding relation; and/or if the weight value of the added clothes is larger than or equal to the first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining the increment of the washing rotating speed corresponding to the first difference value according to the second corresponding relation.
Optionally, the washing parameter adjusting module 240 is further specifically configured to: if the weight value of the added clothes is larger than or equal to the second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the increment of the washing water amount corresponding to the second difference value according to a third corresponding relation; and/or if the weight value of the added clothes is larger than or equal to the second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the increment of the detergent corresponding to the second difference value according to the fourth corresponding relation; wherein the second threshold is greater than the first threshold.
Optionally, the weighing device starting module 220 is specifically configured to: and if the opening signal and the closing signal of the door of the washing machine are sequentially acquired in the washing program, starting the weighing device.
Optionally, the washing machine further includes a camera device, and the weighing device starting module 220 is specifically configured to: acquiring a user action image in a washing program through a camera device; and if the user action image is the clothes adding action image, starting the weighing device.
Optionally, the washing machine further includes a camera device, and the control device of the washing machine is further configured to obtain material information of the added clothes through the camera device, and determine the water absorption of the added clothes according to the material information; if the water absorption rate of the added laundry is greater than the third threshold value, the amount of wash water corresponding to the water absorption rate of the added laundry is increased.
Optionally, the control device of the washing machine is further configured to re-enter the washing program if the information about adding clothes is received in the rinsing program.
An embodiment of the present invention further provides a washing machine, fig. 7 is a schematic partial structural view of the washing machine according to the embodiment of the present invention, and referring to fig. 7, the washing machine includes: a weighing device 310 for weighing a weight value of the laundry; one or more processors 320; a memory 330 for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors implement the control method of the washing machine according to any embodiment of the present invention.
Wherein, the number of the processors 320 of the washing machine may be one or more, and one processor 320 is taken as an example in fig. 7; the processor 320 of the washing machine is electrically connected to the weighing device 310 and the memory 330, respectively.
The memory 330 is a computer-readable storage medium, and can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the control method of the washing machine in the embodiment of the present invention (for example, the washing start module 210, the weighing device start module 220, the added laundry weight value determination module 230, and the washing parameter adjustment module 240 in the control device of the washing machine). The processor 320 executes various functional applications and data processing of the washing machine by executing software programs, instructions and modules stored in the memory 330, that is, implements the control method of the washing machine as described above.
It should be noted that only a part of the structure of the washing machine related to the embodiment of the present invention is described herein, not all of it.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes instructions for enabling a processor of a washing machine to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the control device of the washing machine, the modules included in the control device are only divided according to the function logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, the specific names of the functional modules are only for convenience of distinguishing from each other and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A control method of a washing machine including a weighing device, characterized by comprising:
acquiring an initial weight value of the clothes to be washed and entering a washing program;
if the clothes adding information is received in the clothes washing program, starting the weighing device;
receiving a current weight value of the current clothes to be washed transmitted by the weighing device, and determining a weight value of the added clothes according to the current weight value and the initial weight value;
and adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent.
2. The control method of a washing machine according to claim 1, wherein adjusting the washing parameters of the washing machine according to the weight value of the added laundry comprises at least one of:
presetting a first corresponding relation between the weight increment of the unit clothes and the increment of the washing time, and determining the increment of the washing time corresponding to the weight value of the added clothes according to the first corresponding relation;
presetting a second corresponding relation between the weight increment of the unit clothes and the increment of the washing rotating speed, and determining the increment of the washing rotating speed corresponding to the weight value of the added clothes according to the second corresponding relation;
presetting a third corresponding relation between the weight increment of the unit clothes and the increment of the washing water quantity, and determining the increment of the washing water quantity corresponding to the weight value of the added clothes according to the third corresponding relation;
presetting a fourth corresponding relation between the weight increment of the unit clothes and the detergent increment, and determining the detergent increment corresponding to the weight value of the added clothes according to the fourth corresponding relation.
3. The control method of a washing machine according to claim 2, wherein adjusting the washing parameters of the washing machine according to the weight value of the added laundry comprises:
if the weight value of the added clothes is larger than or equal to a first threshold, calculating a first difference value between the weight value of the added clothes and the first threshold, and determining an increment of the washing time corresponding to the first difference value according to the first corresponding relation; and/or the presence of a gas in the gas,
if the weight value of the added clothes is larger than or equal to a first threshold value, calculating a first difference value between the weight value of the added clothes and the first threshold value, and determining the increment of the washing rotating speed corresponding to the first difference value according to the second corresponding relation.
4. The control method of a washing machine according to claim 3, wherein adjusting the washing parameters of the washing machine according to the weight value of the added laundry comprises:
if the weight value of the added clothes is larger than or equal to a second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the increment of the washing water amount corresponding to the second difference value according to the third corresponding relation; and/or the presence of a gas in the gas,
if the weight value of the added clothes is larger than or equal to a second threshold, calculating a second difference value between the weight value of the added clothes and the second threshold, and determining the detergent increment corresponding to the second difference value according to the fourth corresponding relation;
wherein the second threshold is greater than the first threshold.
5. The method of claim 1, wherein the starting the weighing device if the information for adding clothes is received in the washing program comprises:
and if the opening signal and the closing signal of the door of the washing machine are sequentially acquired in the washing program, starting the weighing device.
6. The control method of a washing machine according to claim 1, wherein the washing machine further comprises a camera device;
if the clothes adding information is received in the clothes washing program, the weighing device is started, and the method comprises the following steps:
acquiring a user action image in a washing program through the camera device;
and if the user action image is a clothes adding action image, starting the weighing device.
7. The control method of a washing machine according to claim 1, wherein the washing machine further comprises a camera device;
the control method of the washing machine further includes:
acquiring material information of the added clothes through the camera device, and judging the water absorption of the added clothes according to the material information;
if the water absorption rate of the added laundry is greater than a third threshold value, the amount of wash water corresponding to the water absorption rate of the added laundry is increased.
8. The control method of a washing machine according to claim 1, further comprising:
and if the clothes adding information is received in the rinsing program, re-entering the washing program.
9. A control device of a washing machine including a weighing device, characterized by comprising:
the washing starting module is used for acquiring the initial weight value of the clothes to be washed and entering a washing program;
the weighing device starting module is used for starting the weighing device if clothes adding information is received in the clothes washing program;
the added clothes weight value determining module is used for receiving the current weight value of the current clothes to be washed transmitted by the weighing device and determining the weight value of the added clothes according to the current weight value and the initial weight value;
and the washing parameter adjusting module is used for adjusting washing parameters of the washing machine according to the weight value of the added clothes, wherein the washing parameters comprise at least one of washing time, washing rotating speed, washing water quantity and detergent.
10. A washing machine, characterized by comprising:
the weighing device is used for weighing the weight value of the clothes to be washed;
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a control method of a laundry machine as claimed in any one of claims 1-8.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485131A (en) * | 2013-06-26 | 2014-01-01 | 无锡小天鹅股份有限公司 | Weight measuring method, washing control method and weight measuring system for washing machine |
| CN106283500A (en) * | 2016-10-28 | 2017-01-04 | 广东威灵电机制造有限公司 | Control method for washing machine, controller of washer and washing machine |
| CN107810294A (en) * | 2015-08-17 | 2018-03-16 | 三星电子株式会社 | Washing machine and its control method |
| CN107849783A (en) * | 2015-08-11 | 2018-03-27 | 三星电子株式会社 | Washing machine and its control method |
| CN107974799A (en) * | 2016-10-21 | 2018-05-01 | 青岛海尔滚筒洗衣机有限公司 | A kind of method and washing machine of intelligent recognition washing clothing |
| WO2019074218A1 (en) * | 2017-10-12 | 2019-04-18 | 엘지전자 주식회사 | Washing machine and operating method of washing machine |
| CN109778489A (en) * | 2017-11-14 | 2019-05-21 | 青岛海尔洗衣机有限公司 | Control method of laundry system |
| CN110735281A (en) * | 2018-07-18 | 2020-01-31 | 青岛海尔智能技术研发有限公司 | Washing machine and clothes washing control method thereof |
-
2020
- 2020-06-02 CN CN202010489520.9A patent/CN113756046B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485131A (en) * | 2013-06-26 | 2014-01-01 | 无锡小天鹅股份有限公司 | Weight measuring method, washing control method and weight measuring system for washing machine |
| CN107849783A (en) * | 2015-08-11 | 2018-03-27 | 三星电子株式会社 | Washing machine and its control method |
| CN107810294A (en) * | 2015-08-17 | 2018-03-16 | 三星电子株式会社 | Washing machine and its control method |
| CN107974799A (en) * | 2016-10-21 | 2018-05-01 | 青岛海尔滚筒洗衣机有限公司 | A kind of method and washing machine of intelligent recognition washing clothing |
| CN106283500A (en) * | 2016-10-28 | 2017-01-04 | 广东威灵电机制造有限公司 | Control method for washing machine, controller of washer and washing machine |
| WO2019074218A1 (en) * | 2017-10-12 | 2019-04-18 | 엘지전자 주식회사 | Washing machine and operating method of washing machine |
| CN109778489A (en) * | 2017-11-14 | 2019-05-21 | 青岛海尔洗衣机有限公司 | Control method of laundry system |
| CN110735281A (en) * | 2018-07-18 | 2020-01-31 | 青岛海尔智能技术研发有限公司 | Washing machine and clothes washing control method thereof |
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