阅读说明：本技术 洗涤设备的洗涤控制方法、装置、设备及存储介质 (Washing control method, device and equipment of washing equipment and storage medium ) 是由 王波 于 2020-04-08 设计创作，主要内容包括：本发明公开了一种洗涤设备的洗涤控制方法、装置、设备及存储介质。其中,该方法包括：获取所述洗涤设备的内桶的转速上升至第一设定转速的过程中的至少一个转速波动值；确定所述至少一个转速波动值均小于相应的转速波动阈值,获取所述第一设定转速下对应的偏心量；确定所述偏心量小于第一偏心阈值,控制所述洗涤设备切换至第一洗涤模式。本发明实施例可以在将洗涤设备切换至第一洗涤模式之前,基于转速上升至第一设定转速的过程中的至少一个转速波动值及第一设定转速下的偏心量进行判断,可以有效确保洗涤设备在第一洗涤模式下运行可靠、平稳的前提下,将洗涤设备切换至第一洗涤模式,提高洗涤效率。(The invention discloses a washing control method, a washing control device, washing equipment and a storage medium. Wherein, the method comprises the following steps: acquiring at least one rotating speed fluctuation value in the process that the rotating speed of an inner barrel of the washing equipment is increased to a first set rotating speed; determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring corresponding eccentricity under the first set rotating speed; and determining that the eccentricity amount is smaller than a first eccentricity threshold value, and controlling the washing equipment to be switched to a first washing mode. According to the embodiment of the invention, before the washing equipment is switched to the first washing mode, the judgment can be carried out based on at least one rotating speed fluctuation value in the process that the rotating speed is increased to the first set rotating speed and the eccentric amount under the first set rotating speed, so that the washing equipment can be switched to the first washing mode on the premise of effectively ensuring the reliable and stable operation of the washing equipment in the first washing mode, and the washing efficiency is improved.)

1. A washing control method of a washing apparatus, comprising:

acquiring at least one rotating speed fluctuation value in the process that the rotating speed of an inner barrel of the washing equipment is increased to a first set rotating speed;

determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring corresponding eccentricity under the first set rotating speed;

determining that the eccentricity amount is smaller than a first eccentricity threshold value, and controlling the washing equipment to be switched to a first washing mode;

the first set rotating speed is greater than the critical rotating speed which enables the clothes to cling to the inner wall of the inner barrel and rotate along with the inner barrel; and under the first washing mode, controlling an inner barrel of the washing equipment to run at a second set rotating speed, wherein the second set rotating speed is greater than the first set rotating speed, so that the clothes rotate along with the inner barrel.

2. The method according to claim 1, wherein the obtaining of the rotation speed fluctuation value of at least one of the processes of increasing the rotation speed of the inner tub of the washing apparatus to the first set rotation speed comprises at least one of:

acquiring a first rotating speed fluctuation value in an acceleration process that the rotating speed of an inner barrel of washing equipment is increased to a third set rotating speed, wherein the third set rotating speed is greater than the critical rotating speed and less than the first set rotating speed;

acquiring a second rotating speed fluctuation value of the rotating speed of an inner barrel of the washing equipment maintained at a third set rotating speed stage;

acquiring a third rotating speed fluctuation value in the acceleration process that the rotating speed of an inner barrel of the washing equipment is increased from a third set rotating speed to the first set rotating speed;

and acquiring a fourth rotating speed fluctuation value of the rotating speed of the inner barrel of the washing equipment, wherein the rotating speed of the inner barrel is maintained at the first set rotating speed stage.

3. The method of claim 1, further comprising:

determining that one of the at least one rotation speed fluctuation value is greater than or equal to a corresponding rotation speed fluctuation threshold value, controlling the inner tub to stop rotating, and returning to the rotation speed fluctuation value of at least one of the processes of acquiring the rotation speed of the inner tub of the washing apparatus to rise to a first set rotation speed to continuously attempt to switch to the first washing mode.

4. The method of claim 3, further comprising:

counting and controlling the number of times of the inner barrel stalling;

and determining that the counted times reach a set value, and controlling the washing equipment to skip switching to the first washing mode.

5. The method as claimed in claim 3, wherein before controlling the spin rate fluctuation value of at least one of after the spin down of the inner tub and/or during the return to the washing apparatus to acquire the spin rate of the inner tub rising to the first set spin rate, the method further comprises:

controlling the washing apparatus to perform scatter finishing of the laundry.

6. The method of claim 1, wherein the second set speed includes at least two speeds greater than the first set speed, and wherein controlling the washing appliance to switch to the first washing mode includes:

determining a corresponding rotating speed of the washing equipment based on the eccentricity;

and controlling the washing equipment to operate at the corresponding rotating speed.

7. The method of claim 1 or 6, further comprising:

determining that the washing equipment runs for a set time length in a first washing mode, and controlling the washing equipment to be switched to a second washing mode;

and controlling the inner barrel to run at a fourth set rotating speed in the second washing mode, wherein the fourth set rotating speed is less than the critical rotating speed.

8. A washing control device of a washing apparatus, comprising:

the first acquisition module is used for acquiring at least one rotating speed fluctuation value in the process that the rotating speed of the inner barrel of the washing equipment is increased to a first set rotating speed;

the second acquisition module is used for determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring the corresponding eccentricity under the first set rotating speed;

the operation module is used for determining that the eccentricity is smaller than a first eccentricity threshold value and controlling the washing equipment to be switched to a first washing mode;

the first set rotating speed is greater than the critical rotating speed which enables the clothes to cling to the inner wall of the inner barrel and rotate along with the inner barrel; and under the first washing mode, controlling an inner barrel of the washing equipment to run at a second set rotating speed, wherein the second set rotating speed is greater than the first set rotating speed, so that the clothes rotate along with the inner barrel.

9. A washing apparatus, comprising: a processor and a memory for storing a computer program capable of running on the processor, wherein,

the processor, when executing the computer program, is adapted to perform the steps of the method of any of claims 1 to 7.

10. A storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the steps of the method of any one of claims 1 to 7.

Technical Field

The invention relates to the field of clothes washing, in particular to a washing control method, a washing control device, washing control equipment and a storage medium.

Background

Disclosure of Invention

In view of the above, embodiments of the present invention provide a washing control method, apparatus, device and storage medium for a washing device, which aim to improve the vibration and displacement of the washing device during the washing process.

The technical scheme of the embodiment of the invention is realized as follows:

the embodiment of the invention provides a washing control method of washing equipment, which comprises the following steps:

determining that the washing equipment is to be switched to a first washing mode, and acquiring at least one rotating speed fluctuation value in the process that the rotating speed of an inner barrel of the washing equipment is increased to a first set rotating speed;

determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring corresponding eccentricity under the first set rotating speed;

determining that the eccentricity amount is smaller than a first eccentricity threshold value, and controlling the washing equipment to be switched to a first washing mode;

the first set rotating speed is greater than the critical rotating speed which enables the clothes to cling to the inner wall of the inner barrel and rotate along with the inner barrel; and under the first washing mode, controlling an inner barrel of the washing equipment to run at a second set rotating speed, wherein the second set rotating speed is greater than the first set rotating speed, so that the clothes rotate along with the inner barrel.

The embodiment of the invention also provides a washing control device of washing equipment, which comprises:

the first acquisition module is used for determining that the washing equipment is to be switched to a first washing mode and acquiring at least one rotating speed fluctuation value in the process that the rotating speed of an inner barrel of the washing equipment is increased to a first set rotating speed;

the second acquisition module is used for determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring the corresponding eccentricity under the first set rotating speed;

the operation module is used for determining that the eccentricity is smaller than a first eccentricity threshold value and controlling the washing equipment to be switched to a first washing mode;

the first set rotating speed is greater than the critical rotating speed which enables the clothes to cling to the inner wall of the inner barrel and rotate along with the inner barrel; and under the first washing mode, controlling an inner barrel of the washing equipment to run at a second set rotating speed, wherein the second set rotating speed is greater than the first set rotating speed, so that the clothes rotate along with the inner barrel.

An embodiment of the present invention further provides a washing apparatus, including: a processor and a memory for storing a computer program capable of running on the processor, wherein the processor, when running the computer program, is adapted to perform the steps of the method according to any of the embodiments of the present invention.

The embodiment of the invention also provides a storage medium, wherein a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the method of any embodiment of the invention are realized.

According to the technical scheme provided by the embodiment of the invention, at least one rotating speed fluctuation value in the process that the rotating speed of the inner barrel of the washing equipment is increased to a first set rotating speed is obtained; determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring corresponding eccentricity under the first set rotating speed; determining that the eccentricity amount is smaller than a first eccentricity threshold value, and controlling the washing equipment to be switched to a first washing mode; before the washing equipment is switched to the first washing mode (namely the washing mode of high-speed rotary drum washing), the judgment can be carried out based on at least one rotating speed fluctuation value in the process that the rotating speed is increased to the first set rotating speed and the eccentric amount under the first set rotating speed, the phenomena of vibration and displacement of the washing equipment in the first washing mode are avoided, the washing equipment can be effectively switched to the first washing mode on the premise that the washing equipment runs reliably and stably in the first washing mode, and the washing efficiency is improved.

Drawings

FIG. 1 is a schematic flow chart of a washing control method of a washing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart of a method for controlling a high-speed washing stage of a washing apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view showing a rotational speed distribution of a washing apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a washing control device of a washing apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a washing apparatus 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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The embodiment of the invention provides a washing control method of washing equipment, and the washing equipment can be a washing machine or a washing and drying integrated machine. For example, it may be a drum type washing machine or a pulsator type washing machine. As shown in fig. 1, the method includes:

101, acquiring at least one rotating speed fluctuation value in the process that the rotating speed of an inner barrel of the washing equipment is increased to a first set rotating speed;

here, the first set rotation speed is greater than a critical rotation speed for making the clothes cling to the inner wall of the inner tub and rotate along with the inner tub; and under the first washing mode, controlling the inner barrel of the washing equipment to run at a second set rotating speed, wherein the second set rotating speed is greater than the first set rotating speed, so that the clothes rotate along with the inner barrel, and high-speed washing is realized.

In practical applications, the washing apparatus often operates in a second washing mode (also called a beating washing mode), which is to control the inner tub of the washing apparatus to operate at a fourth set rotation speed, where the fourth set rotation speed is less than the critical rotation speed. At this time, the rotation speed of the inner tub is generally about 50 rpm, and since the clothes do not cling to the inner wall of the inner tub, the clothes need to be lifted from the bottom of the tub by using the lifting ribs arranged in the tub, and the clothes fall from the high place under the action of gravity, so that the beating washing is realized. The washing efficiency is limited by the rotation speed of the inner tub, and in order to improve the washing efficiency, the related art tends to control the washing apparatus to alternately operate the first washing mode and the second washing mode. For example, the respective operation periods of the first washing mode and the second washing mode may be programmed to realize the alternate operation of the washing modes.

In an embodiment of the present invention, the washing apparatus may acquire at least one rotation speed fluctuation value in a process that the rotation speed of the inner tub is increased to a first set rotation speed when it is determined that it is necessary to switch to the first washing mode. The washing device may determine whether the washing device is to be switched to the first washing mode according to whether the operation duration corresponding to the second washing mode is finished, and determine that the washing device needs to be switched to the first washing mode if the operation duration of the second washing mode is finished. At this time, the washing equipment controls the inner barrel to accelerate, and obtains at least one rotating speed fluctuation value in the process that the rotating speed of the inner barrel rises to the first set rotating speed.

Here, the washing apparatus may determine the rotation speed fluctuation value by collecting a current signal and/or a voltage signal for reflecting the rotation speed fluctuation of the motor.

In practical application, the washing equipment controls the rotating speed of the inner barrel to rise to a first set rotating speed, and at least one rotating speed climbing stage can be set. For example, the rotation speed of the inner barrel is controlled to be increased to a third set rotation speed, the third set rotation speed is maintained for a certain time, and then the rotation speed is controlled to be increased from the third set rotation speed to the first set rotation speed, wherein the third set rotation speed is smaller than the first set rotation speed. The rotating speed fluctuation value can be a rotating speed fluctuation value in the rotating speed climbing process or a rotating speed fluctuation value in the rotating speed maintaining stage.

Step 102, determining that the at least one rotating speed fluctuation value is smaller than a corresponding rotating speed fluctuation threshold value, and acquiring corresponding eccentricity at the first set rotating speed;

in one application example, the washing equipment controls the rotation speed of the inner barrel to be increased to a third set rotation speed firstly, maintains the third set rotation speed for a certain time period, and then controls the rotation speed to be increased from the third set rotation speed to the first set rotation speed.

Accordingly, acquiring at least one rotation speed fluctuation value in the process of increasing the rotation speed of the inner barrel of the washing equipment to the first set rotation speed comprises the following steps:

acquiring a first rotating speed fluctuation value in an acceleration process that the rotating speed of an inner barrel of washing equipment is increased to a third set rotating speed, wherein the third set rotating speed is greater than the critical rotating speed and less than the first set rotating speed;

acquiring a second rotating speed fluctuation value of the rotating speed of an inner barrel of the washing equipment maintained at a third set rotating speed stage;

acquiring a third rotating speed fluctuation value in the acceleration process that the rotating speed of an inner barrel of the washing equipment is increased from a third set rotating speed to the first set rotating speed;

acquiring a fourth rotating speed fluctuation value of the rotating speed of an inner barrel of the washing equipment, wherein the rotating speed of the inner barrel is maintained at the first set rotating speed stage;

the determining that the at least one rotation speed fluctuation value is smaller than the corresponding rotation speed fluctuation threshold value comprises:

and determining that the first rotation speed fluctuation value is smaller than a first rotation speed fluctuation threshold value, the second rotation speed fluctuation value is smaller than a second rotation speed fluctuation threshold value, the third rotation speed fluctuation value is smaller than a third rotation speed fluctuation threshold value, and the fourth rotation speed fluctuation value is smaller than a fourth rotation speed fluctuation threshold value.

Here, the first rotational speed fluctuation threshold value, the second rotational speed fluctuation threshold value, the third rotational speed fluctuation threshold value, and the fourth rotational speed fluctuation threshold value may be determined experimentally.

In practical applications, whether to acquire the rotation speed fluctuation value in the climbing process and the rotation speed fluctuation value in the rotation speed maintaining stage corresponding to each rotation speed climbing stage may be selected according to requirements, for example, the acquisition of the third rotation speed fluctuation value may be omitted, and a process of comparison and determination based on the third rotation speed fluctuation value and a third rotation speed fluctuation threshold value may be correspondingly omitted.

In practical applications, the process of increasing the rotation speed of the inner tub of the washing equipment to the first set rotation speed may include one, two or more rotation speed climbing stages, and the number of the specific rotation speed climbing stages may be set according to the capacity, the structural strength, and the like of the washing equipment, which is not specifically limited in the embodiment of the present invention. It can be understood that the more the number of the revolution speed climbing stages is, the more the revolution speed fluctuation value can be obtained, the higher the reliability of the control is, but the complexity of the control is increased.

In some embodiments, it is determined that one of the at least one spin speed fluctuation values is greater than or equal to a corresponding spin speed fluctuation threshold value, the inner tub is controlled to stop rotating, and the spin speed fluctuation value of at least one of the processes of acquiring the spin speed of the inner tub of the washing apparatus to rise to the first set spin speed is returned to continue the attempt of switching to the first washing mode.

For example, a first rotation speed fluctuation value in the acceleration process of the rotation speed of the inner tub of the washing equipment rising to a third set rotation speed is obtained, if the first rotation speed fluctuation value is determined to be greater than or equal to a first rotation speed fluctuation threshold value, the rotation speed of the inner tub is controlled to return to zero, the rotation speed of the inner tub is controlled to rise again, and the first rotation speed fluctuation value in the acceleration process of the rotation speed rising to the third set rotation speed is obtained to continuously try to switch to the first washing mode.

In some embodiments, after controlling the spin down of the inner tub and/or before returning to the step of acquiring the spin fluctuation value of at least one of the processes of increasing the spin speed of the inner tub of the washing apparatus to the first set spin speed, the method further comprises:

controlling the washing apparatus to perform scatter finishing of the laundry.

Here, the inner tub of the washing apparatus may be controlled to rotate in forward and reverse directions for a set number of rotations to perform scatter finishing of the laundry in the inner tub. Then, returning to the rotation speed fluctuation value of at least one of the processes of acquiring the rotation speed of the inner barrel of the washing equipment and increasing to the first set rotation speed so as to continuously try to switch to the first washing mode. In this way, the success probability of the washing apparatus switching to the first washing mode can be increased.

In some embodiments, the method further comprises:

counting and controlling the number of times of the inner barrel stalling;

and determining that the counted times reach a set value, and controlling the washing equipment to skip switching to the first washing mode.

In an application example, the number of times of the inner tub stalling can be statistically controlled through a counter, and if the number of times reaches a set value n, n is a positive integer, an attempt of switching to the first washing mode is abandoned, namely, the corresponding first washing mode in the program is skipped, and the subsequent second washing mode is executed. In practical applications, the washing apparatus may further return to step 101 when it is determined that the washing apparatus is to be switched to the first washing mode during subsequent operations.

Therefore, the washing equipment can avoid the overlong running time caused by switching to the first washing mode by multiple attempts.

103, determining that the eccentricity is smaller than a first eccentricity threshold value, and controlling the washing equipment to be switched to a first washing mode;

here, whether the washing apparatus is switched to the first washing mode may be controlled based on a comparison result of the eccentricity amount of the washing apparatus at the first set rotation speed and the first eccentricity threshold. Here, the first eccentricity threshold may be determined experimentally.

According to the embodiment of the invention, before the washing equipment is switched to the first washing mode, the judgment can be carried out based on at least one rotating speed fluctuation value in the process that the rotating speed is increased to the first set rotating speed and the eccentric amount under the first set rotating speed, so that the phenomena of vibration and displacement of the washing equipment in the first washing mode are avoided, the washing equipment is switched to the first washing mode on the premise that the reliable and stable operation of the washing equipment in the first washing mode can be effectively ensured, and the washing efficiency is improved.

In some embodiments, the second set rotation speed includes at least two rotation speeds greater than the first set rotation speed, and the controlling the washing apparatus to switch to the first washing mode includes:

determining a corresponding rotating speed of the washing equipment based on the eccentricity;

and controlling the washing equipment to operate at the corresponding rotating speed.

Here, in the first washing mode, gear positions corresponding to different rotation speeds may be set, each gear position having a preset eccentricity threshold interval, and the washing apparatus may determine the eccentricity threshold interval in which the eccentricity is located based on the acquired eccentricity, and determine the operation rotation speed of the washing apparatus in the first washing mode according to the gear position corresponding to the threshold interval.

Here, in the first washing mode, the number of gears of the rotation speed may be two or more, so as to finely control the washing device to operate at the corresponding gear of the rotation speed, effectively reduce the vibration and displacement phenomena in the washing process, and improve the washing efficiency.

In some embodiments, the method further comprises:

determining that the washing equipment runs for a set time length in a first washing mode, and controlling the washing equipment to be switched to a second washing mode;

and controlling the inner barrel to run at a fourth set rotating speed in the second washing mode, wherein the fourth set rotating speed is less than the critical rotating speed.

In this way, the washing apparatus may be alternately operated in the first washing mode and the second washing mode until the washing duration of the washing apparatus is reached.

In some embodiments, the method further comprises:

and determining the time for the washing equipment to reach washing time, and controlling the rinsing and the dewatering of the washing equipment.

Here, the washing time period of the washing apparatus may be set by a user or determined according to the weight of the laundry or adopt a default time period. And if the washing time of the washing equipment is determined to reach the washing time, controlling the washing equipment to carry out subsequent rinsing and dewatering until the operation of the washing equipment is finished.

The present invention will be described in further detail with reference to the following application examples.

In this embodiment, the washing apparatus is a drum washing machine, and the washing apparatus supports a low-speed beating washing stage and a high-speed washing stage which alternately operate, where the low-speed beating washing stage is the aforementioned second washing mode, and the high-speed washing stage is used for supporting the washing apparatus to operate the aforementioned first washing mode, and the first washing mode includes: the rotating speed corresponding to the low gear is lower than that corresponding to the high gear.

As shown in fig. 2 and fig. 3, in the embodiment of the present application, the control method of the high-speed washing stage includes:

step 201, controlling the rotating speed of an inner barrel of the washing equipment to climb to a rotating speed r1 (namely the third set rotating speed), and acquiring a rotating speed fluctuation value w1 in the climbing process;

here, the washing apparatus determines that the current operation period of the second washing mode is finished, controls the rotation speed of the inner tub of the washing apparatus to climb to the rotation speed r1, and obtains the rotation speed fluctuation value w1 during the rotation speed climbing to the rotation speed r1 (i.e., the first rotation speed fluctuation detection in fig. 3). The rotation speed r1 is greater than the critical rotation speed, for example, 80 revolutions per minute (rpm/min).

Step 202, judging whether the rotating speed fluctuation value w1 is smaller than a rotating speed fluctuation threshold value y1, if so, executing step 203, and if not, executing step 204;

if the rotating speed fluctuation value w1 is less than the rotating speed fluctuation threshold value y1, executing step 203; if the rotation speed fluctuation value w1 is greater than or equal to the rotation speed fluctuation threshold value y1, it indicates that the washing apparatus is not eligible for continuously increasing the rotation speed, and step 204 is executed.

Step 203, acquiring a rotating speed fluctuation value w2 of the rotating speed of the inner barrel in a rotating speed r1 maintaining stage;

the washing apparatus obtains a rotation speed fluctuation value w2 of the rotation speed of the inner tub during the rotation speed r1 being maintained for the first set time period t1 (i.e., the second rotation speed fluctuation detection in fig. 3). Here, the first set time period t1 may be appropriately set according to the rotation speed r 1.

Step 204, controlling the rotating speed of the inner barrel to return to zero, performing the scattering and finishing of the clothes, and returning to the step 201;

the washing equipment controls the inner barrel to stop rotating, and controls the inner barrel to rotate forwards and backwards for set circles, so that clothes in the inner barrel can be scattered and sorted. Then, the process returns to step 201 to retry switching to the first washing mode.

In some embodiments, before returning to step 201, step 204 further counts the number of times corresponding to the speed zero and the scatter sorting, and if the number of times reaches the set maximum threshold n, the corresponding first washing mode in the washing program is skipped, and the subsequent second washing mode is executed.

Step 205, judging whether the rotating speed fluctuation value w2 is smaller than a second rotating speed fluctuation threshold value y2, if so, executing step 206, otherwise, returning to step 204;

step 206, controlling the rotation speed of the inner barrel to climb from the rotation speed r1 to the rotation speed r2 (namely the first set rotation speed);

here, the rotation speed of the inner barrel is controlled to continuously climb to the rotation speed r2, for example, r2 may be 95 rpm.

Step 207, acquiring a rotating speed fluctuation value w3 of the rotating speed of the inner barrel in a rotating speed r2 maintaining stage;

the washing apparatus obtains a rotation speed fluctuation value w3 of the rotation speed of the inner tub during the rotation speed r2 being maintained for the second set time period t2 (i.e., the third rotation speed fluctuation detection in fig. 3). Here, the second set time period t2 may be appropriately set according to the rotation speed r 2.

Step 208, judging whether the rotating speed fluctuation value w3 is smaller than a third rotating speed fluctuation threshold value y3, if so, executing step 209, otherwise, returning to step 204;

step 209, acquiring the eccentricity of the rotating speed of the inner barrel in the maintaining stage of the rotating speed r 2;

after the washing apparatus maintains the rotation speed r2 for the second set time period t2, and then maintains the third set time period t3, the eccentricity amount of the inner tub is obtained during t3 (i.e., eccentricity amount detection in fig. 3). Here, the third set time period t3 may be appropriately set according to the rotation speed r 2.

Step 210, determining whether the eccentricity is smaller than a first eccentricity threshold, if yes, executing step 211; if not, returning to the step 204;

here, if the eccentricity is greater than or equal to the first eccentricity threshold L1, it indicates that the eccentricity of the washing apparatus does not meet the condition for switching to the first washing mode, and then the process returns to step 204, and if the eccentricity is less than the first eccentricity threshold L1, it is necessary to select a low gear or a high gear in the first washing mode according to the eccentricity, thereby determining a proper rotation speed for operating the washing apparatus.

And step 211, determining the rotating speed of the washing equipment in the first washing mode based on the eccentricity amount.

Here, if the second eccentricity threshold value L2 < eccentricity amount < first eccentricity threshold value L1, the rotational speed of the low gear (e.g., 150 rpm) of the washing apparatus operation is controlled, and if the eccentricity amount < second eccentricity threshold value L2, the rotational speed of the high gear (e.g., 200 rpm) of the washing apparatus operation is controlled, wherein L2 is less than L1.

In practical application, when the running time of the washing equipment in high-speed washing reaches a set time, the washing equipment is switched to a second washing mode, and after the second washing mode runs for a corresponding time, the control method of the high-speed washing stage is executed, the steps are circulated in the way until the washing time of the washing equipment is finished, and then the subsequent rinsing and dewatering are executed, so that the washing process is completed.

According to the washing control method in the embodiment, before the washing equipment enters high-speed washing (namely a first washing mode), the judgment is carried out based on at least one rotating speed fluctuation value in the process that the rotating speed is increased to the first set rotating speed and the eccentricity amount under the first set rotating speed, so that the phenomena of vibration and displacement of the washing equipment under the high-speed washing are avoided, a proper rotating speed gear is selected based on the eccentricity amount, the phenomena of vibration and displacement during the washing can be effectively reduced, and the washing cleaning effect is improved.

In order to implement the method of the embodiment of the present invention, an embodiment of the present invention further provides a washing control device of a washing apparatus, where the washing control device of the washing apparatus corresponds to the washing control method of the washing apparatus, and each step in the washing control method of the washing apparatus is also completely applicable to the washing control device of the washing apparatus.

As shown in fig. 4, the washing control device of the washing apparatus includes: a first obtaining module 401, a second obtaining module 402 and an operating module 403. The first obtaining module 401 is configured to determine that the washing apparatus is to be switched to a first washing mode, and obtain at least one rotation speed fluctuation value in a process that a rotation speed of an inner tub of the washing apparatus is increased to a first set rotation speed; the second obtaining module 402 is configured to determine that the at least one rotation speed fluctuation value is smaller than a corresponding rotation speed fluctuation threshold, and obtain a corresponding eccentricity amount at the first set rotation speed; the operation module 403 is configured to determine that the eccentricity amount is smaller than a first eccentricity threshold, and control the washing apparatus to switch to a first washing mode.

Here, the first set rotation speed is greater than a critical rotation speed for making the clothes cling to the inner wall of the inner tub and rotate along with the inner tub; and under the first washing mode, controlling an inner barrel of the washing equipment to run at a second set rotating speed, wherein the second set rotating speed is greater than the first set rotating speed, so that the clothes rotate along with the inner barrel.

In some embodiments, the first obtaining module 401 is specifically configured to at least one of:

acquiring a first rotating speed fluctuation value in an acceleration process that the rotating speed of an inner barrel of washing equipment is increased to a third set rotating speed, wherein the third set rotating speed is greater than the critical rotating speed and less than the first set rotating speed;

acquiring a second rotating speed fluctuation value of the rotating speed of an inner barrel of the washing equipment maintained at a third set rotating speed stage;

acquiring a third rotating speed fluctuation value in the acceleration process that the rotating speed of an inner barrel of the washing equipment is increased from a third set rotating speed to the first set rotating speed;

and acquiring a fourth rotating speed fluctuation value of the rotating speed of the inner barrel of the washing equipment, wherein the rotating speed of the inner barrel is maintained at the first set rotating speed stage.

In some embodiments, the execution module 403 is further configured to:

determining that one of the at least one rotation speed fluctuation value is greater than or equal to a corresponding rotation speed fluctuation threshold value, controlling the inner tub to stop rotating, and returning to the rotation speed fluctuation value of at least one of the processes of acquiring the rotation speed of the inner tub of the washing apparatus to rise to a first set rotation speed to continuously attempt to switch to the first washing mode.

In some embodiments, the execution module 403 is further configured to:

counting and controlling the number of times of the inner barrel stalling;

and determining that the counted times reach a set value, and controlling the washing equipment to skip switching to the first washing mode.

In some embodiments, the operation module 403 is further configured to control the washing apparatus to perform the scattering finishing of the laundry after the inner tub is stopped and/or before the washing apparatus returns to the step of acquiring the rotation speed fluctuation value of at least one of the processes of increasing the rotation speed of the inner tub of the washing apparatus to the first set rotation speed.

In some embodiments, the second set speed includes at least two speeds greater than the first set speed, and the operation module 403 is further configured to:

determining a corresponding rotating speed of the washing equipment based on the eccentricity;

and controlling the washing equipment to operate at the corresponding rotating speed.

In some embodiments, the execution module 403 is further configured to:

determining that the washing equipment runs for a set time length in a first washing mode, and controlling the washing equipment to be switched to a second washing mode;

here, the inner tub is controlled to operate at a fourth set rotation speed, which is less than the critical rotation speed, in the second washing mode.

In practical applications, the first obtaining module 401, the second obtaining module 402 and the operating module 403 may be implemented by a processor in a washing control device of a washing apparatus. Of course, the processor needs to run a computer program in memory to implement its functions.

It should be noted that: in the washing control device of the washing equipment provided in the above embodiment, when the washing control of the washing equipment is performed, only the division of the above program modules is exemplified, and in practical applications, the above processing distribution may be completed by different program modules according to needs, that is, the internal structure of the device may be divided into different program modules to complete all or part of the above described processing. In addition, the washing control device of the washing equipment and the washing control method embodiment of the washing equipment provided by the above embodiments belong to the same concept, and the specific implementation process thereof is described in the method embodiment in detail, and is not described herein again.

Based on the hardware implementation of the program module, in order to implement the method according to the embodiment of the present invention, the embodiment of the present invention further provides a washing apparatus. Fig. 5 shows only an exemplary structure of the washing apparatus, not the entire structure, and a part or the entire structure shown in fig. 5 may be implemented as necessary.

As shown in fig. 5, the washing apparatus 500 according to the embodiment of the present invention includes: at least one processor 501, memory 502, and a user interface 504. The various components in the washing apparatus 500 are coupled together by a bus system 503. It will be appreciated that the bus system 503 is used to enable communications among the components. The bus system 503 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 503 in fig. 5.

User interface 504 may include, among other things, a display, a keyboard, a mouse, a trackball, a click wheel, a key, a button, a touch pad, or a touch screen.

The memory 502 in embodiments of the present invention is used to store various types of data to support the operation of the washing apparatus. Examples of such data include: any computer program for operating on a washing apparatus.

The washing control method of the washing apparatus disclosed in the embodiment of the present invention may be applied to the processor 501, or may be implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the washing control method of the washing apparatus may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 501. The Processor 501 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. Processor 501 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present invention. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed by the embodiment of the invention can be directly implemented by a hardware decoding processor, or can be implemented by combining hardware and software modules in the decoding processor. The software module may be located in a storage medium located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the washing control method of the washing apparatus provided by the embodiment of the present invention in combination with the hardware thereof.

In an exemplary embodiment, the washing Device may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable logic devices (P L D, Programmable L ic devices), Complex Programmable logic devices (CP L D, Complex Programmable L ic devices), FPGAs, general purpose processors, controllers, Micro Controllers (MCU), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.

The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic Random Access Memory (FRAM), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM), a Flash Memory (Flash Memory), a magnetic surface Memory, a magnetic disk, or a Compact Disc Read-Only Memory (CD-ROM), a Dynamic Random Access Memory (SDRAM), a Random Access Memory (Dynamic Random Access Memory), a Dynamic Random Access Memory (Dynamic Random Access Memory) and a Dynamic Random Access Memory (Dynamic Random Access Memory) that are used as external Data Access devices, such as a Dynamic Random Access Memory (SDRAM), a Dynamic Random Access Memory (DRAM), or a Dynamic Random Access Memory (SDRAM), or a Random Access Memory (Dynamic Random Access Memory) that is not limited by any other examples.

In an exemplary embodiment, the embodiment of the present invention further provides a storage medium, i.e., a computer storage medium, which may be a computer readable storage medium, for example, including a memory 502 storing a computer program, which is executable by a processor 501 of a washing apparatus to perform the steps of the method of the embodiment of the present invention. The computer readable storage medium may be a ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM, among others.

It should be noted that: "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In addition, the technical solutions described in the embodiments of the present invention may be arbitrarily combined without conflict.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.