ES3025536T3 - Laundry treatment device, control method, control system, and readable storage medium - Google Patents

Abstract

Laundry treatment device, control method, control system, and readable storage medium. The control method comprises: controlling the motor of the device to operate during a washing cycle; recording the operating status of the motor; when the motor stops rotating, recording the water level in the outer drum of the device; and, when the water level is lower than an initial level, controlling the opening of the water inlet valve of the device. The control method utilizes the phase in which the motor stops rotating during washing to detect the water level and refill it. In this way, the independent refilling washing phase is canceled, thereby reducing washing time. In addition, washing time is optimized, minimizing washing time and ensuring maximum wash life. Furthermore, accurate water level detection avoids frequent refills, thereby improving cleaning efficiency and effect. (Automatic translation with Google Translate, no legal value)

Description

DESCRIPTION

Clothing treatment device, control method, control system and readable storage mediumTECHNICAL FIELD

The present invention relates to the technical field of clothing treatment devices and, in particular, to a control method for a clothing treatment device, a computer-readable storage medium, a control system for a clothing treatment device, a control system for a clothing treatment device and a clothing treatment device.

BACKGROUND

To improve the cleaning effect of an existing drum-type washing machine, a wash phase with water refill is generally added before the main wash. If water refill is activated, the wash operating time can certainly be increased, but the water level detection is inaccurate. The completion time for water refill is determined according to the water level, and therefore, incorrect water level detection may cause it to stop if not enough water is refilled, resulting in frequent water refills that are not conducive to cleaning. Documents DE 1218988 B and CN 105088633 generally relate to a method for operating a washing machine so that the desired liquid level can be quickly established.

SUMMARY

Aspects of the invention are set forth in the claims. The present invention aims to solve at least one of the technical problems existing in the prior art or in a related art.

According to a first aspect of the present invention, a control method for a clothing treatment device is described.

According to a second aspect of the present invention, a computer-readable storage medium is described.

According to a third aspect of the present invention, a control system for a clothing treatment device is described.

According to a fourth aspect of the present invention, a control system for a clothing treatment device is described.

According to a fifth aspect of the present invention, a clothing treatment device is described.

According to a sixth aspect of the present invention, a clothing treatment device is described.

In view of this, a first aspect of the present invention provides a control method for a laundry treatment device, which includes: controlling a motor of the laundry treatment device to operate in a washing cycle; acquiring an operating state of the motor, determining that the motor stops rotating and acquiring a water level of an outer drum of the laundry treatment device; and determining that the water level is lower than a first water level, and controlling a water inlet valve of the laundry treatment device to open.

According to the control method for the laundry treatment device provided in the present invention, the motor of the laundry treatment device is controlled to operate in the washing cycle, such that an inner drum of the laundry treatment device is driven to rotate for washing; in the washing process, the running state of the motor is acquired, and when the motor stops rotating, the water level of the outer drum is acquired; when the motor stops rotating, it is judged whether the water level of the outer drum is lower than the first water level or not; and when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. The control method of the present invention utilizes the phase in which the motor stops rotating during the washing process to detect the water level and refill water, thereby canceling a separate water refilling washing phase, reducing the washing time. In addition, the period of time in which the motor stops rotating is rationally utilized, further reducing the washing time and ensuring the washing operation time as much as possible. In addition, the water level detection is accurate, avoiding frequent refilling of water, thereby effectively improving the washing efficiency and cleaning effect. The first water level is a preset value; when the water level in the outer drum is lower than the first water level, it is necessary to refill with water, and the first water level can be specifically set according to an empirical value.

The control method for the clothing treatment device provided in the present invention further has the following technical characteristics:

In the technical solution, in the process of controlling the water inlet valve from opening to closing, the motor stops rotating.

In the technical solution, the water level detection accuracy can be improved by controlling the motor to remain in a rotational stop state during the water refilling process, thus avoiding stoppage if the water is not refilled sufficiently and frequent water refilling.

In any of the technical solutions, the control method may further include: determining that the water level reaches a second water level, controlling the water inlet valve to close, and controlling the motor to operate in the wash cycle, wherein the second water level is greater than or equal to the first water level.

In the technical solution, the second water level is a preset value. The motor is controlled to remain in a stop state after the laundry treatment device begins refilling water. The water level of the outer drum is monitored to control the refilling process according to the second water level. When the water level reaches the second level, the water inlet valve is closed to stop refilling water. Meanwhile, the motor is controlled to operate in the wash cycle, so that the inner drum is driven to rotate for continuous washing. The second water level is a set water level at which refilling water is achieved. The second water level is not lower than the first water level, and the second water level is higher than the first water level, thus avoiding frequent refilling water. The second water level can be specifically set according to empirical values. According to the control method provided in the present application, the washing operation is not performed during the water refilling process, so that the water level detection is accurate, thereby avoiding frequent water refilling and improving the cleaning effect. Meanwhile, a water level-controlled water refilling process can be achieved according to the set water refill. The control logic is simple, and the water level in the outer drum is ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

According to the present invention, the motor that drives the inner drum in the washing cycle rotates for a first period of time and stops for a second period of time.

In the technical solution, the motor's wash cycle is limited; specifically, the motor rotates during the first period (called the on-phase) and stops during the second period (called the off-phase), which may be a wash cycle. During the wash process, the motor operates in the wash cycle. During the on-phase of the wash cycle, the water level is not detected, and water refilling is not performed; only during the off-phase is the water level in the outer drum detected, and the water inlet valve is controlled to open for water refilling when the water level is lower than the first water level.

In any of the technical solutions, controlling the motor of the laundry treatment device to operate in the washing cycle specifically includes: controlling the motor of the laundry treatment device to operate at an operational rotation speed in the washing cycle.

In the technical solution, the motor runs at the operating rotation speed in the washing cycle in the washing process, specifically, the motor rotates at the operating rotation speed and stops for the second time period while rotating for the first time period each time.

Optionally, the operating rotation speed is not less than 30 revolutions per minute and not more than 60 revolutions per minute.

In the technical solution, the operating rotation speed is limited, specifically, the operating rotation speed is no less than 30 revolutions per minute and no more than 60 revolutions per minute. Based on the operating rotation speed, the motor drives the internal drum to rotate and generate the lift-and-drop washing effect on the garments. In the lift-and-drop washing process, the phase where the motor stops rotating is used to detect the water level and refill the water. During the water refill process, the motor stops rotating, reducing washing time and ensuring accurate water level detection, thereby avoiding frequent refilling of water, ensuring the maximum possible washing operating time, and effectively improving washing efficiency and cleaning effect.

According to the present invention, the control method for the laundry treatment device further includes: controlling the laundry treatment device to perform a main washing step in an alternating mode of lifting and falling washing and drum rotation washing, wherein the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process. Controlling the motor to operate at the operative rotation speed in the washing cycle specifically includes: controlling the motor to perform the first lifting and falling washing process with the first rotation speed in the first washing cycle, and controlling the motor to perform the second lifting and falling washing process with the second rotation speed in the second washing cycle, wherein the first washing cycle is different from the second washing cycle.

In the technical invention, the laundry treatment device is controlled to perform the main washing step in an alternating mode of lifting and falling washing and drum rotation washing, and the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process. The first lifting and falling washing process and the second lifting and falling washing process are a washing step between a step in which water recharging ends and a step in which rotary drum washing begins, or a washing step between a step in which the current rotary drum washing ends and a step in which the next rotary drum washing begins. Meanwhile, the variation of the washing cycle is improved, such that the motor respectively performs the first lifting and falling washing process and the second lifting and falling washing process in different washing cycles (i.e., the first washing cycle and the second washing cycle). Through the control method for the laundry treatment device provided in the present application, the entire washing process does not require heating the wash water, thereby avoiding high-temperature damage to the garments and reducing energy consumption. Meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, effectively improving washing efficiency and cleaning effect.

Optionally, the main washing phase further includes a third lifting and falling washing process. Controlling the motor to operate at the operating rotation speed in the washing cycle specifically includes: controlling the motor to perform the third lifting and falling washing process at the third rotation speed in the third washing cycle, where the third washing cycle is different from the first washing cycle and the second washing cycle.

In the technical solution, the main washing phase also includes the third lift-and-drop washing process, in which the motor operates at the third rotation speed in the third washing cycle, where the third washing cycle is different from the first and second washing cycles. As a result, three different washing cycles can be adopted to perform the first, second, and third lift-and-drop washing processes, respectively, thereby further improving the variation of the washing cycles, thereby improving washing efficiency and cleaning effect.

The first wash cycle, the first spin speed, the second wash cycle, the second spin speed, the third wash cycle, and the third spin speed are all preset values; as long as the first, second, and third wash cycles are different, the laundry treatment device washes alternately at multiple nodes, which can be achieved.

In any of the technical solutions, the control method for the laundry treatment device further includes: acquiring an operating state of the motor when the first lifting and falling washing process, the second lifting and falling washing process, and the third lifting and falling washing process are performed, and determining that the motor stops rotating; acquiring a water level of an outer drum, determining that the water level is lower than a first water level, and controlling a water inlet valve to open.

In the technical solution, water refill monitoring is performed during the lifting and lowering washing processes of the main washing phase. Specifically, the water level of the outer drum is obtained when the motor stops rotating. When the motor stops rotating, it is determined whether the water level of the outer drum is lower than the first water level. And when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. In this way, the water level of the outer drum can be ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

Optionally, the control method for the laundry treatment device further includes: controlling a heating device of the laundry treatment device to be turned off in a process of controlling the laundry treatment device to perform the main washing phase in an alternating mode of lifting and falling washing and rotating drum washing.

In the technical solution, the purpose of not heating the wash water is achieved by controlling the heating device of the laundry treatment device to turn off during the main wash phase, thereby avoiding damage to the laundry due to high temperatures and reducing energy consumption. Meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, effectively improving washing efficiency and cleaning effect.

A second aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon. When executed by a processor, the computer program implements the control method for the laundry treatment device according to any of the technical solutions. As a result, the computer-readable storage medium achieves all the beneficial effects of the control method for the laundry treatment device according to any of the technical solutions.

A third aspect of the present invention provides a control system for a laundry treatment device, including a memory, a processor, and a computer program stored in the memory and configured to be capable of being executed on the processor, and when executed by the processor, the computer program implements the control method for the laundry treatment device according to any of the technical solutions. As a result, the control system for the laundry treatment device achieves all the beneficial effects of the control method for the laundry treatment device according to any of the technical solutions.

A fourth aspect of the present invention provides a control system for a laundry treatment device, including: a control unit configured to control a motor of the laundry treatment device to operate in a washing cycle; an acquisition unit configured to acquire an operating state of the motor, determine that the motor stops rotating, and acquire a water level of an outer drum of the laundry treatment device; and a control unit configured to determine that the water level is lower than a first water level and control a water inlet valve of the laundry treatment device to open.

According to the control system for the laundry treatment device provided in the present invention, the motor of the laundry treatment device is controlled to operate in the washing cycle, such that an inner drum of the laundry treatment device is driven to rotate for washing; in the washing process, the running state of the motor is acquired, and when the motor stops rotating, the water level of the outer drum is acquired; when the motor stops rotating, it is judged whether the water level of the outer drum is lower than the first water level or not; and when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. The control system for the laundry treatment device in the present application utilizes the motor-stop phase during the washing process to detect the water level and refill the water, thereby canceling a separate water-refilling washing phase, reducing the washing time. Furthermore, the motor-stop period is rationally utilized, further reducing the washing time and maximizing the washing operating time. Meanwhile, the water level detection is accurate, avoiding frequent refilling of water, thereby effectively improving washing efficiency and cleaning effect.

The first water level is a preset value; when the water level in the outer drum is lower than the first water level, it requires refilling with water. The first water level can be specifically set according to an empirical value.

In the technical solution, in the process of controlling the water inlet valve from opening to closing, the motor stops rotating.

In the technical solution, the water level detection accuracy can be improved by controlling the motor to remain in a rotational stop state during the water refilling process, thus avoiding stoppage if the water is not refilled sufficiently and frequent water refilling.

In the technical solution, the control unit may further be configured to determine that the water level reaches the second water level, control the water inlet valve to close, and control the motor to operate in the wash cycle, wherein the second water level is greater than or equal to the first water level.

In the technical solution, the second water level is a preset value. The motor is controlled to remain in a stop state after the laundry treatment device begins refilling water. The water level of the outer drum is monitored to control the refilling process according to the second water level. When the water level reaches the second level, the water inlet valve is closed to stop refilling water. Meanwhile, the motor is controlled to operate in the wash cycle, so that the inner drum is driven to rotate for continuous washing. The second water level is a set water level at which refilling water is achieved. The second water level is not lower than the first water level, and the second water level is higher than the first water level, thus avoiding frequent refilling water. The second water level can be specifically set according to empirical values. According to the control method provided in the present application, the washing operation is not performed during the water refilling process, so that the water level detection is accurate, thereby avoiding frequent water refilling and improving the cleaning effect. Meanwhile, a water level-controlled water refilling process can be achieved according to the set water refill. The control logic is simple, and the water level in the outer drum is ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

In either technical solution, the wash cycle runs for a first duration and stops for a second duration.

According to the present invention, the washing cycle of the motor is limited, specifically, the motor rotates during the first period of time (called the on phase) and stops during the second period of time (called the off phase), which may be a washing cycle. During the washing process, the motor operates in the washing cycle. In the on phase of the washing cycle, the water level is not detected and water refilling is not performed; only in the off phase is the water level of the outer drum detected and the water inlet valve is controlled to open for water refilling when the water level is lower than the first water level.

In any of the technical solutions, the operation in which the control unit is configured to control the motor of the laundry treatment device to operate in the washing cycle specifically includes: controlling the motor of the laundry treatment device to operate at an operational rotation speed in the washing cycle.

In the technical solution, the motor runs at the operating rotation speed in the washing cycle in the washing process, specifically, the motor rotates at the operating rotation speed and stops for the second time period while rotating for the first time period each time.

Optionally, the operating rotation speed is not less than 30 revolutions per minute and not more than 60 revolutions per minute.

In the technical solution, the operating rotation speed is limited, specifically, the operating rotation speed is no less than 30 revolutions per minute and no more than 60 revolutions per minute. Based on the operating rotation speed, the motor drives the internal drum to rotate and generate the lift-and-drop washing effect on the garments. In the lift-and-drop washing process, the phase where the motor stops rotating is used to detect the water level and refill the water. During the water refill process, the motor stops rotating, reducing washing time and ensuring accurate water level detection, thereby avoiding frequent refilling of water, ensuring the maximum possible washing operating time, and effectively improving washing efficiency and cleaning effect.

In any of the technical solutions, the control unit is further configured to control the laundry treatment device to perform a main washing phase in an alternating mode of lifting and falling washing and drum rotation washing, and the main washing phase includes a first lifting and falling washing process and a second lifting and falling washing process; the control unit is specifically configured to control the motor to perform the first lifting and falling washing process with the first rotation speed in the first washing cycle, and control the motor to perform the second lifting and falling washing process with the second rotation speed in the second washing cycle, and the first washing cycle is different from the second washing cycle.

According to the present invention, the laundry treatment device is controlled to perform the main washing step in an alternating mode of lifting and falling washing and drum rotation washing, and the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process. The first lifting and falling washing process and the second lifting and falling washing process are a washing step between a step in which water recharging ends and a step in which rotary drum washing begins, or a washing step between a step in which the current rotary drum washing ends and a step in which the next rotary drum washing begins. Meanwhile, the variation of the washing cycle is improved, such that the motor respectively performs the first lifting and falling washing process and the second lifting and falling washing process in different washing cycles (i.e., the first washing cycle and the second washing cycle). Through the control method for the laundry treatment device provided in the present application, the entire washing process does not require heating the wash water, thereby avoiding high-temperature damage to the garments and reducing energy consumption. Meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, effectively improving washing efficiency and cleaning effect.

Optionally, the main wash phase also includes a third lift-and-drop wash process. The control unit is specifically configured to control the motor to operate at the third rotation speed in the third wash cycle, and the third wash cycle is separate from the first and second wash cycles.

In the technical solution, the main washing phase also includes the third lift-and-drop washing process, in which the motor operates at the third rotation speed in the third washing cycle, where the third washing cycle is different from the first and second washing cycles. As a result, three different washing cycles can be adopted to perform the first, second, and third lift-and-drop washing processes, respectively, thereby further improving the variation of the washing cycles, thereby improving washing efficiency and cleaning effect.

The first wash cycle, the first spin speed, the second wash cycle, the second spin speed, the third wash cycle, and the third spin speed are all preset values; as long as the first, second, and third wash cycles are different, the laundry treatment device washes alternately at multiple nodes, which can be achieved.

According to the present invention, the acquisition unit is specifically configured to acquire an operating state of the motor when the first lifting and falling washing process, the second lifting and falling washing process, and the third lifting and falling washing process are performed, determine that the motor stops rotating, and acquire a water level of an outer drum; and the control unit is configured to determine that the water level is lower than a first water level and control the water inlet valve to open.

In the technical solution, water refill monitoring is performed during the lifting and lowering washing processes of the main washing phase. Specifically, the water level of the outer drum is obtained when the motor stops rotating. When the motor stops rotating, it is determined whether the water level of the outer drum is lower than the first water level. And when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. In this way, the water level of the outer drum can be ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

Optionally, the control unit is further configured to control a heating device of the laundry treatment device to be turned off in a process of controlling the laundry treatment device to perform the main washing phase in an alternating mode of lifting and falling washing and drum rotation washing.

In the technical solution, the purpose of not heating the wash water is achieved by controlling the heating device of the laundry treatment device to turn off during the main wash phase, thereby avoiding damage to the laundry due to high temperatures and reducing energy consumption. Meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, effectively improving washing efficiency and cleaning effect.

A fifth aspect of the present invention provides a laundry treatment device, including: the control system for the laundry treatment device in any of the technical solutions; and a water level detection device that is respectively connected to a control system for the laundry treatment device and an outer drum of the laundry treatment device, and is configured to detect a water level of the outer drum. As a result, the laundry treatment device achieves all the beneficial effects of the control system for the laundry treatment device according to any of the technical solutions.

A sixth aspect of the present invention provides a clothing treatment device, which includes a memory, a processor, and a computer program stored in the memory and configured to be capable of being executed by the processor, and when executed by the processor, the computer program implements the control method for the clothing treatment device according to any of the technical solutions. As a result, the control system for the clothing treatment device achieves all the beneficial effects of the control method for the clothing treatment device according to any of the technical solutions.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows a flowchart of a control method for a clothing treatment device. FIG. 2 shows a flowchart of a control method for a clothing treatment device. FIG. 3 shows a flowchart of a control method for a clothing treatment device. FIG. 4 shows a flowchart of a control method for a clothing treatment device according to another embodiment of the present invention.

FIG. 5 shows a flowchart of a control method for a clothing treatment device according to another embodiment of the present invention.

FIG. 6 shows a schematic block diagram of a control system for a clothing treatment device according to an embodiment of the present invention.

FIG. 7 shows a schematic block diagram of a control system for a clothing treatment device according to an embodiment of the present invention.

FIG. 8 shows a schematic diagram of a control method for a clothing treatment device according to a specific embodiment of the present invention.

FIG. 9 shows a schematic diagram of a control method for a clothing treatment device according to a specific embodiment of the present invention.

FIG. 10 shows a schematic diagram of a control method for a clothing treatment device according to another specific embodiment of the present invention.

DETAILED DESCRIPTION OF PROJECTS

To more clearly understand the foregoing purposes, features, and advantages of the present invention, the present invention is further detailed below in conjunction with drawings and specific embodiments. It should be noted that, unless conflicting, the embodiments of the present application and the features in the embodiments may be combined with each other, within the scope of the appended claims.

Many specific details are included in the following description in order to fully understand the present application. However, the present application may also be implemented in ways other than those described herein. Therefore, the scope of protection of the present application is not limited by the specific embodiments described below, but rather by the appended claims.

A first aspect of the present invention provides a control method for a clothing treatment device.

FIG. 1 shows a flowchart of a control method for a clothing treatment device according to an embodiment of the present application. The control method of the clothing treatment device includes:

Step 102, controlling a motor of the laundry treatment device to operate in a washing cycle; Step 104, acquiring an operating state of the motor, determining that the motor has stopped rotating, and acquiring a water level of an outer drum of the laundry treatment device; and

Step 106, determine that the water level is lower than a first water level and check that a water inlet valve of the laundry treatment device is opened.

According to the control method for the laundry treatment device provided in the present invention, the motor of the laundry treatment device is controlled to operate in the washing cycle, such that an inner drum of the laundry treatment device is driven to rotate for washing; in the washing process, the running state of the motor is acquired, and when the motor stops rotating, the water level of the outer drum is acquired; when the motor stops rotating, it is judged whether the water level of the outer drum is lower than the first water level or not; and when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. The control method utilizes the motor-stop phase during the washing process to detect the water level and refill the water. This eliminates the need for a separate water-refilling washing phase, reducing the washing time. Furthermore, the motor-stop period is used rationally, further reducing the washing time and maximizing the washing operating time. Furthermore, the water level detection is accurate, avoiding frequent refilling of water, thereby effectively improving washing efficiency and cleaning effect.

The first water level is a preset value; when the water level in the outer drum is lower than the first water level, it requires refilling with water. The first water level can be specifically set according to an empirical value.

FIG. 2 shows a flowchart of a control method for a clothing treatment device. The control method of the clothing treatment device includes:

Step 202, controlling a motor of the laundry treatment device to operate in a washing cycle; Step 204, acquiring an operating state of the motor, determining that the motor has stopped rotating, and acquiring a water level of an outer drum of the laundry treatment device; and

Step 206, determining that the water level is lower than a first water level, controlling a water inlet valve of the laundry treatment device to open, and allowing the motor to stop rotating in the process of controlling the opening of the water inlet valve until the water inlet valve is closed.

In the embodiment, the water level detection accuracy can be improved by controlling the motor to remain in a rotation stop state during a water refilling process, thereby avoiding stopping if the water is not refilled sufficiently and frequent water refilling.

FIG. 3 shows a flowchart of a control method for a clothing treatment device. The control method of the clothing treatment device includes:

Step 302, controlling a motor of the laundry treatment device to operate in a washing cycle; Step 304, acquiring an operating state of the motor, determining that the motor has stopped rotating, and acquiring a water level of an outer drum of the laundry treatment device;

Step 306, determining that the water level is lower than a first water level, controlling a water inlet valve of the laundry treatment device to open and allowing the motor to stop rotating in the process of controlling the opening of the water inlet valve until the water inlet valve closes; and Step 308, determining that the water level reaches a second water level, controlling the water inlet valve to close and controlling the motor to operate in the washing cycle.

In this embodiment, the motor is controlled to remain in a stopped state after the laundry treatment device begins refilling water, and the water level of the outer drum is monitored to control the refilling process according to the second water level. When the water level reaches the second level, the water inlet valve is closed to stop refilling water. Meanwhile, the motor is controlled to operate in the washing cycle, so that the inner drum is driven to rotate for continuous washing. The second water level is a set water level at which refilling water is achieved; the second water level is not lower than the first water level, and the second water level is higher than the first water level, so that frequent refilling water can be avoided. The second water level can be specifically set according to the empirical value. According to the control method provided in the present application, the washing operation is not performed during the water refilling process, so that the water level detection is accurate, thereby avoiding frequent water refilling and improving the cleaning effect. Meanwhile, a water level-controlled water refilling process can be achieved according to the set water refill. The control logic is simple, and the water level in the outer drum is ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

In either embodiment, the wash cycle rotates for a first period of time and stops for a second period of time.

In this embodiment, the motor's washing cycle is limited; specifically, the motor rotates during the first period (referred to as the on-phase) and stops during the second period (referred to as the off-phase), which may be a wash cycle. During the washing process, the motor operates in the wash cycle. During the on-phase of the wash cycle, the water level is not detected, and water refilling is not performed; only during the off-phase is the water level in the outer drum detected, and the water inlet valve is controlled to open for water refilling when the water level is lower than the first water level.

In any embodiment, controlling the motor of the laundry treatment device to operate in the washing cycle specifically includes: controlling the motor of the laundry treatment device to operate at an operative rotation speed in the washing cycle.

In the technical solution, the motor operates at the operating rotation speed during the wash cycle. Specifically, the motor rotates at the operating rotation speed and stops during the second time period while rotating during the first time period each time.

In a specific embodiment of the present application, a water level sensor configured to detect the water level of the outer drum is controlled to detect the water level of the outer drum during the off phase of each wash cycle; or the water level sensor detects each set time period that is set according to the first duration and the second duration, such that the detection operation is performed only during the off phase of the wash cycle; or the water level sensor detects each wash cycle.

In any embodiment, the operating rotation speed is not less than 30 revolutions per minute and is not greater than 60 revolutions per minute.

In this embodiment, the operating rotation speed is limited, and specifically, the operating rotation speed is not less than 30 revolutions per minute and not more than 60 revolutions per minute. Based on the operating rotation speed, the motor drives the internal drum to rotate and generate a lift-and-drop washing effect on the clothes. In the lift-and-drop washing process, the phase where the motor stops rotating is used to detect the water level and refill the water. During the water refilling process, the motor stops rotating, reducing the washing time and making the water level detection accurate, thereby avoiding frequent refilling of water, ensuring the maximum possible washing operating time, and effectively improving the washing efficiency and cleaning effect.

FIG. 4 shows a flowchart of a control method for a clothing treatment device according to another embodiment of the present invention.

The control method for the clothing treatment device includes:

Step 402, controlling the laundry treatment device to perform a main washing phase in an alternating mode of lifting and falling washing and drum rotation washing, wherein the main washing phase includes a first lifting and falling washing process and a second lifting and falling washing process, the motor is controlled to perform the first lifting and falling washing process with the first rotation speed in the first washing cycle, and the motor is controlled to perform the second lifting and falling washing process with the second rotation speed in the second washing cycle, and the first washing cycle is different from the second washing cycle;

Step 404, acquiring an operating state of the motor in the first lifting and falling washing process and the second lifting and falling washing process, determining that the motor stops rotating and acquiring a water level of an outer drum of the laundry treatment device; and

Step 406, determining that the water level is lower than a first water level, controlling a water inlet valve of the laundry treatment device to open and allowing the motor to stop rotating in the process of controlling the opening of the water inlet valve until the water inlet valve is closed; and Step 408, determining that the water level reaches a second water level, controlling the water inlet valve to close and controlling the motor to perform the first lifting and falling washing process with the first rotation speed in the first washing cycle or performing the second lifting and falling washing process with the second rotation speed in the second washing cycle.

In the embodiment, the laundry treatment device is controlled to perform the main washing step in an alternating mode of lifting and falling washing and drum rotation washing, and the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process. The first lifting and falling washing process and the second lifting and falling washing process are a washing step between a step in which water recharging ends and a step in which rotary drum washing begins, or a washing step between a step in which the current rotary drum washing ends and a step in which the next rotary drum washing begins. Meanwhile, the variation of the washing cycle is improved such that the motor respectively performs the first lifting and falling washing process and the second lifting and falling washing process in different washing cycles (i.e., the first washing cycle and the second washing cycle). Through the control method for the laundry treatment device provided in the present application, the entire washing process does not require heating the wash water, thereby avoiding high-temperature damage to the garments and reducing energy consumption. Meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, effectively improving washing efficiency and cleaning effect.

FIG. 5 shows a flowchart of a control method for a clothing treatment device according to another embodiment of the present invention.

The control method for the clothing treatment device includes:

Step 502, controlling the laundry treatment device to perform a main washing step in an alternating mode of lifting and falling washing and drum rotation washing, wherein the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process, the motor being controlled to perform the first lifting and falling washing process at the first rotation speed in the first washing cycle, the motor being controlled to perform the second lifting and falling washing process at the second rotation speed in the second washing cycle, and the motor being controlled to perform the third lifting and falling washing process at the third rotation speed in the third washing cycle; wherein the first washing cycle, the second washing cycle, and the third washing cycle are all different; Step 504, acquiring an operating state of the motor in the first lifting and falling washing process, the second lifting and falling washing process, and the third lifting and falling washing process, determining that the motor stops rotating, and acquiring a water level of an outer drum of the laundry treatment device; Step 506, determining that the water level is lower than a first water level, controlling a water inlet valve of the laundry treatment device to open and allowing the motor to stop rotating in the process of controlling the opening of the water inlet valve until the water inlet valve is closed; and Step 508, determining that the water level reaches a second water level, controlling the water inlet valve to close and controlling the motor to perform the first lifting and falling washing process with the first rotation speed in the first washing cycle or perform the second lifting and falling washing process with the second rotation speed in the second washing cycle or the third lifting and falling washing process with the third rotation speed in the third washing cycle.

In this embodiment, the main washing phase further includes the third lifting and falling washing process, in which the motor operates at the third rotational speed in the third washing cycle, where the third washing cycle is different from the first washing cycle and the second washing cycle. As a result, three different washing cycles can be adopted to respectively perform the first, second, and third lifting and falling washing processes, thereby further improving the variation of the washing cycles, thereby improving the washing efficiency and cleaning effect.

Water refill monitoring is performed during the lifting and lowering washing processes of the main washing phase. Specifically, the water level of the outer drum is obtained when the motor stops rotating. When the motor stops rotating, it is determined whether the water level of the outer drum is lower than the first water level. When the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. In this way, the water level of the outer drum can be ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

The first wash cycle, the first spin speed, the second wash cycle, the second spin speed, the third wash cycle, and the third spin speed are all preset values; as long as the first, second, and third wash cycles are different, the laundry treatment device washes alternately at multiple nodes, which can be achieved.

In some embodiments of the present application, the control method for the laundry treatment device further includes: controlling a heating device of the laundry treatment device to be turned off in a process of controlling the laundry treatment device to perform the main washing step in an alternating mode of lifting and falling washing and rotating drum washing.

In this embodiment, the purpose of not heating the wash water is achieved by controlling the heating device of the laundry treatment device to turn off during the main wash phase, thereby preventing damage to the laundry due to high temperatures and reducing energy consumption; and, meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, thereby effectively improving the washing efficiency and cleaning effect.

A second aspect of the present invention provides a computer-readable storage medium having a computer program stored thereon. When executed by a processor, the computer program implements the method of controlling the laundry treatment device according to any of the technical solutions. As a result, the computer-readable storage medium achieves all the beneficial effects of the laundry treatment device according to any of the technical solutions.

A third aspect of the present invention provides a control system for a clothing treatment device.

FIG. 6 shows a schematic block diagram of a control system 600 for a laundry treatment device according to an embodiment of the present application. The control system 600 for the laundry treatment device includes a memory 602, a processor 604, and a computer program stored in the memory 602 and configured to be capable of being executed on the processor 604, and the processor 604 is configured to perform the control method for the laundry treatment device according to any of the technical solutions by executing the computer program. As a result, the control system 600 for the laundry treatment device achieves all of the beneficial effects of the control method for the laundry treatment device according to any of the technical solutions.

A fourth aspect of the present invention provides a control system for a clothing treatment device.

FIG. 7 shows a schematic block diagram of a control system 700 for a laundry treatment device according to an embodiment of the present application. The control system 700 for the laundry treatment device includes:

a control unit 702, configured to control a motor of a laundry treatment device to operate in a washing cycle; and

an acquisition unit 704, configured to acquire an operating state of the motor, determine that the motor stops rotating, and acquire a water level of an outer drum of the clothing treatment device.

The control unit 702 is further configured to determine that the water level is lower than a first water level and to control that a water inlet valve of the laundry treatment device is opened.

According to the control system 700 for the laundry treatment device provided in the present application, the motor of the laundry treatment device is controlled to operate in the washing cycle, such that an inner drum of the laundry treatment device is driven to rotate for washing; in the washing process, the operating state of the motor is acquired, and when the motor stops rotating, the water level of the outer drum is acquired; when the motor stops rotating, it is judged whether the water level of the outer drum is lower than the first water level or not; and when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. The control system 700 for the laundry treatment device in the present application utilizes the phase in which the motor stops rotating during the washing process to detect the water level and refill water, thereby canceling a separate water-refilling washing phase, reducing the washing time, and furthermore, the period of time in which the motor stops rotating is rationally utilized, further reducing the washing time and ensuring the washing operation time as much as possible; and meanwhile, the water level detection is accurate, avoiding frequent water refilling, thereby effectively improving the washing efficiency and cleaning effect.

The first water level is a preset value; when the water level in the outer drum is lower than the first water level, it requires refilling with water. The first water level can be specifically set according to an empirical value.

In an embodiment of the present invention, in the process of controlling the water inlet valve to open until the water inlet valve is closed, the motor stops rotating.

In the embodiment, the water level detection accuracy can be improved by controlling the motor to remain in a rotation stop state during a water refilling process, thereby avoiding stopping if the water is not refilled sufficiently and frequent water refilling.

In an embodiment of the present invention, the control unit 702 is further configured to determine that the water level reaches the second water level, control the water inlet valve to close, and control the motor to drive the inner drum to wash in the wash cycle, wherein the second water level is greater than or equal to the first water level.

In this embodiment, the motor is controlled to remain in a stopped state after the laundry treatment device begins refilling water, and the water level of the outer drum is monitored to control the refilling process according to the second water level. When the water level reaches the second level, the water inlet valve is closed to stop refilling water. Meanwhile, the motor is controlled to operate in the washing cycle, so that the inner drum is driven to rotate for continuous washing. The second water level is a set water level at which refilling water is achieved; the second water level is not lower than the first water level, and the second water level is higher than the first water level, so that frequent refilling water can be avoided. The second water level can be specifically set according to the empirical value. According to the control method provided in the present invention, the washing operation is not performed during water refilling, so that the water level detection is accurate, thereby avoiding frequent water refilling and improving the cleaning effect. Meanwhile, a water level-controlled water refilling process can be achieved according to the set water refill; the control logic is simple, and the water level of the outer drum is ensured to meet the washing needs, thereby improving washing efficiency and cleaning effect.

In the present invention, the motor that drives the inner drum in the washing cycle rotates for a first period of time and stops for a second period of time.

In this embodiment, the motor's washing cycle is limited; specifically, the motor rotates during the first period (referred to as the on-phase) and stops during the second period (referred to as the off-phase), which may be a wash cycle. During the washing process, the motor operates in the wash cycle. During the on-phase of the wash cycle, the water level is not detected, and water refilling is not performed; only during the off-phase is the water level in the outer drum detected, and the water inlet valve is controlled to open for water refilling when the water level is lower than the first water level.

In an embodiment of the present invention, the operation in which the control unit 702 is configured to control the motor of the laundry treatment device to operate in the washing cycle specifically includes: controlling the motor of the laundry treatment device to operate at an operative rotation speed in the washing cycle.

In the embodiment, the motor operates at the operating rotation speed in the washing cycle in the washing process, specifically, the motor rotates at the operating rotation speed and stops for the second time period while rotating for the first time period each time.

In one embodiment of the present invention, the operating rotation speed is not less than 30 revolutions per minute and is not greater than 60 revolutions per minute.

In this embodiment, the operating rotation speed is limited, and specifically, the operating rotation speed is not less than 30 revolutions per minute and not more than 60 revolutions per minute. Based on the operating rotation speed, the motor drives the internal drum to rotate and generate a lift-and-drop washing effect on the clothes. In the lift-and-drop washing process, the phase where the motor stops rotating is used to detect the water level and refill the water. During the water refilling process, the motor stops rotating, reducing the washing time and making the water level detection accurate, thereby avoiding frequent refilling of water, ensuring the maximum possible washing operating time, and effectively improving the washing efficiency and cleaning effect.

In an embodiment of the present invention, the control unit 702 is further configured to control the laundry treatment device to perform a main washing step in an alternating mode of lifting and falling washing and drum rotation washing, and the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process; the control unit 702 is specifically configured to control the motor to perform the first lifting and falling washing process with the first rotation speed in the first washing cycle, and control the motor to perform the second lifting and falling washing process with the second rotation speed in the second washing cycle, and the first washing cycle is different from the second washing cycle.

In the embodiment, the laundry treatment device is controlled to perform the main washing step in an alternating mode of lifting and falling washing and drum rotation washing, and the main washing step includes a first lifting and falling washing process and a second lifting and falling washing process. The first lifting and falling washing process and the second lifting and falling washing process are a washing step between a step in which water recharging ends and a step in which rotary drum washing begins, or a washing step between a step in which the current rotary drum washing ends and a step in which the next rotary drum washing begins. Meanwhile, the variation of the washing cycle is improved such that the motor respectively performs the first lifting and falling washing process and the second lifting and falling washing process in different washing cycles (i.e., the first washing cycle and the second washing cycle). Through the control method for the laundry treatment device provided in the present application, the entire washing process does not require heating the wash water, thereby avoiding high-temperature damage to the garments and reducing energy consumption. Meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, effectively improving washing efficiency and cleaning effect.

In one embodiment of the present invention, the main washing phase further includes a third lifting and falling washing process. The control unit 702 is specifically configured to control the motor to operate at the third rotation speed in the third washing cycle, and the third washing cycle is different from the first washing cycle and the second washing cycle.

In this embodiment, the main washing phase further includes the third lifting and falling washing process, in which the motor operates at the third rotational speed in the third washing cycle, where the third washing cycle is different from the first washing cycle and the second washing cycle. As a result, three different washing cycles can be adopted to respectively perform the first, second, and third lifting and falling washing processes, thereby further improving the variation of the washing cycles, thereby improving the washing efficiency and cleaning effect.

In an embodiment of the present invention, the acquisition unit 704 is specifically configured to acquire an operating state of the motor when the first lifting and falling washing process, the second lifting and falling washing process, and the third lifting and falling washing process are performed, to determine that the motor stops rotating and acquire a water level of an outer drum; and the control unit is configured to determine that the water level is lower than a first water level and control the water inlet valve to open.

In this embodiment, water refill monitoring is performed during the lifting and lowering washing processes of the main washing phase, and specifically, the water level of the outer drum is obtained when the motor stops rotating; when the motor stops rotating, a judgment is made as to whether the water level of the outer drum is lower than the first water level; and when the water level of the outer drum is lower than the first water level, the water inlet valve of the laundry treatment device is controlled to open for water refilling. In this way, the water level of the outer drum can be ensured to meet the washing requirements, thereby improving the washing efficiency and cleaning effect.

In an embodiment of the present invention, the control unit 702 is further configured to control a heating device of the laundry treatment device to be turned off in a process of controlling the laundry treatment device to perform the main washing step in an alternating mode of lifting and falling washing and drum rotation washing.

In this embodiment, the purpose of not heating the wash water is achieved by controlling the heating device of the laundry treatment device to turn off during the main wash phase, thereby preventing damage to the laundry due to high temperatures and reducing energy consumption; and, meanwhile, an alternating washing mode of multi-cycle washing and high-speed rotating drum washing is adopted, thereby effectively improving the washing efficiency and cleaning effect.

A fifth aspect of the present invention provides a laundry treatment device, including: the control system for the laundry treatment device in any of the embodiments; and a water level detecting device that is respectively connected to a control system for the laundry treatment device and an outer drum of the laundry treatment device, and is configured to detect a water level of the outer drum. As a result, the laundry treatment device achieves all the beneficial effects of the control system for the laundry treatment device according to any of the embodiments.

A sixth aspect of the present invention provides a laundry treatment device, including a memory, a processor, and a computer program stored in the memory and configured to be capable of being executed on the processor, and when executed by the processor, the computer program performs the control method for the laundry treatment device according to any of the embodiments. As a result, the laundry treatment device achieves all of the beneficial effects of the control method for the laundry treatment device according to any of the embodiments.

A specific embodiment provides a control method for a laundry treatment device, which is used for a drum-type washing machine. The washing process includes main washing and rinsing, where the main washing includes water refilling and detergent addition, as well as lift-and-drop washing. As shown in FIG. 8, the control method for the laundry treatment device cancels a separate water refilling washing phase and directly performs lift-and-drop washing after the water refilling is completed; and the water level is detected and water is refilled during the lift-and-drop washing shutdown phase, thereby ensuring the washing operation time as long as possible and effectively improving the washing efficiency and cleaning effect.

Furthermore, in the rinsing phase, as shown in FIG. 9, the laundry treatment device control method detects the water level and refills the water level in the off phase of the rinsing phase, and cancels a separate water refill washing phase, thereby ensuring the washing operation time as long as possible and effectively improving the washing efficiency and cleaning effect.

FIG. 10 shows a flowchart of a control method for a laundry treatment device according to another specific embodiment of the present invention. The control method for the laundry treatment device includes:

step 802, refilling water and adding a detergent;

Step 804, perform a first lift-and-drop wash process with a rotation speed of 37 revolutions per minute in a 9 on/9 off wash cycle, where the water is automatically refilled in 2 minutes;

step 806, performing a high-speed rotating drum wash;

Step 808, perform a second lift-and-drop wash process with a rotation speed of 48 revolutions per minute in a 22 on/5 off wash cycle, where the water is automatically refilled in 2 minutes;

step 810, performing a high-speed rotating drum wash;

Step 812, perform a third lift-and-drop wash process with a rotation speed of 52 revolutions per minute in an 18 on/8 off wash cycle, where the water is automatically refilled in 2 minutes;

step 814, performing a high-speed rotating drum wash;

Step 816, repeatedly execute steps 804 to 814 in sequence;

step 818, discharge water to an empty position; and

step 820, dehydration, where the highest rotation speed is 600 revolutions per minute.

In this embodiment, the water refill monitoring is performed in the lifting and falling washing stages of the main washing process, and specifically, the operating state of the motor is obtained and the water level of the outer drum is obtained when the motor stops rotating; when the motor stops rotating, it is judged whether the water level of the outer drum is lower than the first water level or not; and when the water level of the outer drum is lower than the first water level, the opening of the water inlet valve of the laundry treatment device is controlled to refill water, and the motor is kept stopped during the water refilling process; and when the water level reaches the second water level, the closing of the water inlet valve is controlled to stop refilling water, where the second water level is higher than the first water level. The control method provided in the present application utilizes the motor-stop phase of the washing process to detect the water level and refill the water, thereby canceling a separate water-refilling washing phase, reducing the washing time. Furthermore, the period of time during which the motor stops rotating is rationally utilized, further reducing the washing time and ensuring the maximum possible washing operating time. Furthermore, the water level detection is accurate, avoiding frequent water refilling, thereby effectively improving the washing efficiency and cleaning effect.

A computer-readable storage medium may include any medium capable of storing or transmitting information. Examples of computer-readable storage media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio frequency (RF) links, etc. A code segment may be downloaded over a computer network such as the Internet, an intranet, etc.

In the illustration of this disclosure, terms such as "first" and "second" are used for illustrative purposes only, rather than to indicate or imply relative importance, unless clearly specified and limited otherwise. Terms such as "connect," "install," "fixture," and the like are to be understood broadly, and for example, "connect" may refer to a fixed connection or a detachable connection or an integral connection, and may refer to a direct connection or an indirect connection through an intermediate means. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific conditions.

The foregoing only describes preferred embodiments of the present application and is not intended to limit the present invention, which is defined by the appended claims.

Claims (12)

1. A control method for a clothing treatment device, comprising: first, controlling a motor of the laundry treatment device to operate in a washing cycle (steps 102, 202) at an operating rotation speed, such that an inner drum of the laundry treatment device is driven to rotate for washing, wherein in the washing cycle, the motor rotates for a first duration and stops for a second duration; secondly, acquiring an operational state of the motor, when the motor stops rotating in the second duration of the washing cycle, acquiring a water level of an outer drum of the clothes treatment device (step 104, 204); Thirdly, when the water level is lower than a first water level and the motor stops rotating in the second duration of the washing cycle, controlling a water inlet valve of the clothes treatment device to open (step 106) to refill the outer drum with water; Fourth, performing a main washing phase in an alternating mode of lifting and falling washing and drum rotation washing, wherein the main washing phase comprises a first lifting and falling washing process and a second lifting and falling washing process; controlling the motor to operate at the operative rotation speed in the washing cycle comprises: controlling the motor to perform the first lifting and falling washing process with a first rotation speed in a first washing cycle, and controlling the motor to perform the second lifting and falling washing process with a second rotation speed in a second washing cycle, wherein the first washing cycle is different from the second washing cycle. 2. The control method for a laundry treatment device according to claim 1, wherein the main washing phase further comprises a third lifting and falling washing process; wherein controlling the motor to operate at the operative rotation speed in the washing cycle specifically comprises: controlling the motor to perform the third lifting and falling washing process at a third rotation speed in the third washing cycle; the third washing cycle is different from the first washing cycle and the second washing cycle. 3. The control method for the clothing treatment device according to claim 1, wherein, in the process of controlling the water inlet valve to open until it is closed, the motor stops rotating (steps 206, 306). 4. The control method for the laundry treatment device according to claim 1, further comprising: determining that the water level reaches a second water level, controlling the water inlet valve to close, and controlling the motor to operate in the washing cycle (step 308), wherein the second water level is greater than or equal to the first water level. 5. The control method for the clothing treatment device according to claim 1, wherein the operating rotation speed is not less than 30 revolutions per minute and is not more than 60 revolutions per minute. 6. The control method for the clothing treatment device according to claim 1, further comprising: Acquiring an operating state of the motor when the first lifting and falling washing process, the second lifting and falling washing process, and the third lifting and falling washing process are performed, and determining that the motor stops rotating; Acquire a water level from the outer drum, if the water level is determined to be lower than a first water level, and control the water inlet valve to open. 7. The control method for the laundry treatment device according to any one of claims 1 to 6, further comprising: controlling a heating device of the laundry treatment device to be turned off in a process of controlling the laundry treatment device to perform the main washing phase in an alternating mode of lifting and falling washing and rotary drum washing. 8. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, performs a control method for a clothing treatment device according to any one of claims 1 to 7. 9. A control system for a clothing treatment device, comprising: a processor and a computer-readable storage medium according to claim 8. 10. A control system (700) for a clothing treatment device, comprising: a control unit (702), configured to control a motor of the laundry treatment device to operate in a washing cycle at an operating rotation speed, such that an inner drum of the laundry treatment device is driven to rotate for washing, wherein in the washing cycle, the motor rotates for a first duration and stops for a second duration; and an acquisition unit (704), configured to acquire an operating state of the motor, when the motor stops rotating in the second duration of the washing cycle, acquire a water level of an outer drum of the clothing treatment device; wherein the control unit (702) is configured to determine if the water level is lower than a first water level and the motor stops rotating in the second duration of the washing cycle, controlling a water inlet valve of the laundry treatment device to open to refill the outer drum with water; wherein the control unit is further configured to perform a main washing phase in an alternating mode of lifting and falling washing and drum rotation washing, wherein the main washing phase comprises a first lifting and falling washing process and a second lifting and falling washing process; controlling the motor to operate at the operative rotation speed in the washing cycle comprises: controlling the motor to perform the first lifting and falling washing process with a first rotation speed in a first washing cycle, and controlling the motor to perform the second lifting and falling washing process with a second rotation speed in a second washing cycle, wherein the first washing cycle is different from the second washing cycle. 11. The control system for the clothing treatment device according to claim 10, configured to perform the method of any one of claims 1 to 7. 12. A clothing treatment device, comprising: a control system (700) for a laundry treatment device of claim 10 or 11; and a water level detecting device, connected to the control system (700) for the laundry treatment device and an outer drum of the laundry treatment device respectively, and configured to detect a water level of the outer drum, or the control system of claim 9.