Control Method, Device, Equipment and Storage Medium of a Device

Abstract

An embodiment of the present invention relates to a control method, device, equipment and storage medium of a device, including: determining a user selection mode of the device; based on the user selection mode, combining first rotation speed information of the device to determine a device control strategy, the device control strategy includes fluffing control information; when the dehydration rotation speed of the device drops to a preset rotation speed threshold, controlling the inner drum of the device to fluff according to the fluffing control information. Thus, rapid fluffing of clothes inside the device can be achieved, damage to clothes can be avoided, and the drying effect can be improved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of smart home, and in particular, to a control method, device, equipment and storage medium for a device. Background Art

[0002] Washing machines or washer-dryers are essential tools in people's lives. Currently, various washer-dryer products are developing towards intelligence, bringing a better user experience to users. To facilitate user use, generally, a washing machine includes a "washing" program and a "washing + drying" program (that is, after the clothes are washed, they will enter the drying stage). In order to dry the clothes faster, a relatively high dehydration speed is generally selected.

[0003] However, high-speed dehydration is likely to cause the clothes to stick more tightly to the inner wall of the drum. The machine will misjudge the drying condition of the clothes, resulting in poor drying effect, and the clothes are prone to wrinkles or damage. Therefore, in the prior art, the drying efficiency of the washing machine is low, the effect is poor, and the user experience is affected. Summary of the Invention

[0004] In view of this, to solve the above technical problem of poor drying effect of the washing machine, the embodiments of the present invention provide a control method, device, equipment and storage medium for a device.

[0005] In a first aspect, the embodiments of the present invention provide a control method for a device, including:

[0006] Determine the user selection mode of the device;

[0007] Based on the user selection mode, combine the first rotation speed information of the device to determine a device control strategy, and the device control strategy includes fluffing control information;

[0008] When the dehydration rotation speed of the device drops to a preset rotation speed threshold, control the inner drum of the device to fluff according to the fluffing control information.

[0009] In a possible implementation manner, the determining a device control strategy based on the user selection mode and combining the first rotation speed information of the device includes:

[0010] Determine the first rotation speed information of the device;

[0011] According to the user selection mode, determine the fluffing control information and the speed reduction spraying time corresponding to the first rotation speed information;

[0012] Generate the device control strategy based on the fluffing control information and the speed reduction spraying time.

[0013] In a possible implementation, the user selection mode is the washing mode, and determining the shaking control information and the deceleration spraying time corresponding to the first rotation speed information includes:

[0014] When the first rotation speed information is less than or equal to a first threshold, determining the first spraying time as the deceleration spraying time and determining the control information corresponding to the first shaking mode as the shaking control information;

[0015] When the first rotation speed information is greater than the first threshold, determining the second spraying time as the deceleration spraying time and determining the control information corresponding to the second shaking mode as the shaking control information.

[0016] In a possible implementation, the user selection mode is the washing and drying mode, and determining the shaking control information and the deceleration spraying time corresponding to the first rotation speed information includes:

[0017] When the first rotation speed information is less than or equal to a second threshold, determining the control information corresponding to the first shaking mode as the shaking control information;

[0018] When the first rotation speed information is greater than the second threshold and less than or equal to the first threshold, determining the first spraying time as the deceleration spraying time and determining the control information corresponding to the second shaking mode as the shaking control information;

[0019] When the first rotation speed information is greater than the first threshold, determining the second spraying time as the deceleration spraying time and determining the control information corresponding to the second shaking mode as the shaking control information.

[0020] In a possible implementation, before the dehydration rotation speed of the device drops to a preset rotation speed threshold, the method further includes:

[0021] Obtaining the dehydration rotation speed information of the device;

[0022] Based on the dehydration rotation speed information, determining the dehydration rotation speed and the acceleration corresponding to the dehydration rotation speed;

[0023] When the acceleration is less than a preset acceleration, controlling the spraying device of the device to spray according to the deceleration spraying time.

[0024] In a possible implementation, controlling the inner drum of the device to shake according to the shaking control information includes:

[0025] Determining the target shaking mode of the device based on the shaking control information;

[0026] Within the shaking time corresponding to the target shaking mode, control the inner cylinder to shake in the target shaking mode.

[0027] In a possible implementation, the controlling the inner cylinder to shake in the target shaking mode includes:

[0028] Determine the shaking acceleration corresponding to the target shaking mode;

[0029] Based on the shaking speed of the device, control the rotation speed of the inner cylinder according to the shaking acceleration and the shaking start-stop ratio of the device.

[0030] In a second aspect, an embodiment of the present invention provides a control device for a device, including:

[0031] A selection mode determination module, configured to determine the user selection mode of the device;

[0032] A control strategy determination module, configured to determine a device control strategy based on the user selection mode and in combination with the first rotation speed information of the device, where the device control strategy includes shaking control information;

[0033] A shaking control module, configured to control the inner cylinder of the device to shake according to the shaking control information when the dehydration rotation speed of the device drops to a preset rotation speed threshold.

[0034] In a third aspect, an embodiment of the present invention provides a device, characterized by including: a processor and a memory, where the processor is configured to execute a device control program stored in the memory to implement the device control method according to any one of the above first aspects.

[0035] In a fourth aspect, an embodiment of the present invention provides a storage medium, where the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the device control method according to any one of the above first aspects.

[0036] The device control solution provided by the embodiment of the present invention determines the user selection mode of the device; based on the user selection mode, combines the first rotation speed information of the device to determine a device control strategy, where the device control strategy includes shaking control information; when the dehydration rotation speed of the device drops to a preset rotation speed threshold, controls the inner cylinder of the device to shake according to the shaking control information. To achieve rapid shaking of the clothes inside the device, avoid damage to the clothes, and improve the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic flowchart of a device control method provided by an embodiment of the present invention;

[0038] Figure 2 Schematic flowchart of another device control method provided by an embodiment of the present invention;

[0039] Figure 3 Schematic flowchart of yet another device control method provided by an embodiment of the present invention;

[0040] Figure 4 Schematic structural diagram of a device control device provided by an embodiment of the present invention;

[0041] Figure 5 Schematic structural diagram of a device provided by an embodiment of the present invention. Detailed implementation manners

[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0043] To facilitate the understanding of the embodiments of the present invention, the following will further explain with specific embodiments with reference to the accompanying drawings. The embodiments do not constitute a limitation to the embodiments of the present invention.

[0044] Figure 1 Schematic flowchart of a device control method provided by an embodiment of the present invention, as Figure 1 shown, the method specifically includes:

[0045] S11. Determine the user selection mode of the device.

[0046] The device control method provided by the embodiment of the present invention is applied to a smart home device, which has washing and drying functions and can be: a washing machine, a washer-dryer, etc. Specifically, the fluffing control information is determined according to the current mode of the device to control the fluffing of the clothes inside the device.

[0047] In this embodiment, the user selection mode is based on the working mode of the device triggered by the user. The working mode of the device may include: a washing mode, a washing mode + drying mode. The working mode selected by the user through the mode selection button is obtained as the user selection mode.

[0048] S12. Based on the user selection mode, combine the first rotation speed information of the device to determine a device control strategy, and the device control strategy includes fluffing control information.

[0049] In this embodiment, the first rotation speed information may be the dehydration rotation speed of the device during dehydration, and the fluffing control information may represent control information for adjusting the operating parameters of the device (for example, fluffing time, inner drum rotation speed, etc.). Through the fluffing control information, the device can be controlled to fluff the clothes inside the device at appropriate operating parameters after dehydration or during drying.

[0050] Specifically, according to the user-selected mode and the threshold value where the first rotation speed information is located, the corresponding control strategy of the device can be determined. The control strategy includes fluffing control information for controlling the device to perform a fluffing operation.

[0051] S13. When the dehydration rotation speed of the device drops to a preset rotation speed threshold value, control the inner drum of the device to fluff according to the fluffing control information.

[0052] In this embodiment, during the dehydration operation of the device, the dehydration rotation speed will be within a rotation speed range. Therefore, a rotation speed threshold value is preset. When the dehydration rotation speed of the device drops to the preset rotation speed threshold value, it indicates that the dehydration has ended and the fluffing operation can be performed.

[0053] Further, when it is determined that the dehydration rotation speed of the device drops to the preset rotation speed threshold value, extract the operating parameters of the device from the fluffing control information, generate a control instruction according to the operating parameters, and control the inner drum of the device to operate according to the operating parameters according to the control instruction, so that the clothes inside the device are fluffed. After fluffing, the clothes can continue to be dried or taken out.

[0054] The control method of the device provided by the embodiment of the present invention includes: determining the user-selected mode of the device; based on the user-selected mode, combining the first rotation speed information of the device to determine the device control strategy, and the device control strategy includes fluffing control information; when the dehydration rotation speed of the device drops to a preset rotation speed threshold value, control the inner drum of the device to fluff according to the fluffing control information. In order to quickly fluff the clothes inside the device, avoid damage to the clothes, improve the drying effect, and enhance the user experience.

[0055] The following will be introduced with the user-selected mode being the washing mode:

[0056] Figure 2 It is a schematic flowchart of another control method of the device provided by the embodiment of the present invention. As Figure 2 shown, the method specifically includes:

[0057] S21. Determine the first rotation speed information of the device; according to the user-selected mode, determine the fluffing control information and the deceleration spraying time corresponding to the first rotation speed information; based on the fluffing control information and the deceleration spraying time, generate the device control strategy.

[0058] In this embodiment, when the device completes the washing step and executes the dehydration step, the maximum dehydration speed of the device during the final dehydration step is obtained as the first speed information. According to the threshold interval where the first speed information is located, the corresponding fluffing control information and deceleration spraying time are determined. Each threshold interval of the first speed information corresponds to a fluffing control information and a deceleration spraying time. The fluffing control information is used to characterize the fluffing mode of the device and the operating parameters corresponding to the fluffing mode. The deceleration spraying time is used to characterize the opening duration of the spraying valve inside the device. When the spraying valve is opened, the clothes inside the device can be sprayed to reduce the adsorption force between the clothes, reduce the situation of sticking to the drum, and can also clean the foam on the glass window at the clothes inlet. The control strategy of the device is generated according to the fluffing control information and the deceleration spraying time to control the fluffing of the clothes inside the device through the control strategy.

[0059] Specifically, a first threshold for judging the first speed information is preset, and it is judged whether the first speed information is less than the first threshold. When the user selects the washing mode and the first speed information is less than or equal to the first threshold, step S22 is executed; when the user selects the washing mode and the first speed information is greater than the first threshold, step S23 is executed.

[0060] S22. When the first speed information is less than or equal to the first threshold, the first spraying time is determined as the deceleration spraying time, and the control information corresponding to the first fluffing mode is determined as the fluffing control information.

[0061] In this embodiment, the fluffing mode is a mode preset in the device and is used to control the device to fluff according to the preset operating parameters. The fluffing mode can include: the first fluffing mode and the second fluffing mode, and the fluffing acceleration and fluffing time of the two modes are different. When the first speed information is less than or equal to the first threshold, the deceleration spraying time corresponding to the first speed information is determined as the first spraying time (for example, 3s), and the fluffing control information corresponding to the first speed information is determined as: the first fluffing mode, and the control information corresponding to the first fluffing mode. The control information corresponding to the first fluffing mode can include, but is not limited to, operating parameters such as fluffing time, fluffing speed of the inner drum of the device during fluffing, fluffing acceleration, and fluffing rotation-stop ratio.

[0062] S23. When the first speed information is greater than the first threshold, the second spraying time is determined as the deceleration spraying time, and the control information corresponding to the second fluffing mode is determined as the fluffing control information.

[0063] In this embodiment, when the first rotation speed information is greater than the first threshold, the deceleration spraying time corresponding to the first rotation speed information is determined as the second spraying time (for example, 15 s), and the second spraying time is greater than the first spraying time. The shaking control information corresponding to the first rotation speed information is determined as: the second shaking mode, and the control information corresponding to the second shaking mode. The control information corresponding to the second shaking mode may include, but is not limited to, operating parameters such as the shaking time, the shaking rotation speed of the inner cylinder of the device during shaking, the shaking acceleration, and the shaking start-stop ratio. The shaking time of the second shaking mode is greater than the shaking time of the first shaking mode, and the shaking acceleration of the second shaking mode is greater than the shaking acceleration of the first shaking mode.

[0064] S24. Obtain the dehydration rotation speed information of the device; based on the dehydration rotation speed information, determine the dehydration rotation speed and the acceleration corresponding to the dehydration rotation speed; when the acceleration is less than the preset acceleration, control the spraying device of the device to perform spraying according to the deceleration spraying time.

[0065] In this embodiment, continuously obtain the change of the dehydration rotation speed of the device as the dehydration rotation speed information, determine the current dehydration rotation speed and the acceleration corresponding to the current dehydration rotation speed according to the dehydration rotation speed information. When the acceleration is less than the preset acceleration (for example, the acceleration is less than zero), it indicates that the dehydration rotation speed starts to decelerate. At this time, turn on the spraying device (spraying valve) of the device to spray the inside of the device, and the duration of continuous spraying is the above deceleration spraying time.

[0066] Specifically, in the case where the first rotation speed information is less than or equal to the first threshold, when the dehydration rotation speed starts to decelerate, control the spraying device to perform spraying according to the first spraying time. In the case where the first rotation speed information is greater than the first threshold, when the dehydration rotation speed starts to decelerate, control the spraying device to perform spraying according to the second spraying time.

[0067] S25. Determine the target shaking mode of the device based on the shaking control information; within the shaking time corresponding to the target shaking mode, control the inner cylinder to perform shaking in the target shaking mode.

[0068] In this embodiment, when the dehydration rotation speed drops to the set threshold (for example, 0 rpm), it indicates that the dehydration is completed and the shaking operation can be performed. At this time, turn on the target shaking mode of the device according to the shaking control information, and control the device to adjust the operating parameters according to the control information corresponding to the target shaking mode, so as to control the device to perform the shaking operation within the shaking time through the operating parameters.

[0069] Specifically, when the first rotational speed information is less than or equal to the first threshold value, the target shaking and dispersing mode is determined to be the first shaking and dispersing mode. According to the control information of the first shaking and dispersing mode, the operating parameters can be determined as follows: the shaking and dispersing time is t1, the inner cylinder rotational speed is v1, the acceleration is a1, and the rotation-stop ratio is B = Tccw(on):T(off):Tcw(on). The inner cylinder of the device is controlled to perform repeated shaking and dispersing movements according to the operating parameters of the device, so as to shake and disperse the clothes in the device.

[0070] When the first rotational speed information is greater than the first threshold value, the target shaking and dispersing mode is determined to be the second shaking and dispersing mode. According to the control information of the second shaking and dispersing mode, the operating parameters can be determined as follows: the shaking and dispersing time is t2, the inner cylinder rotational speed is v1, the acceleration is a2, and the rotation-stop ratio is B = Tccw(on):T(off):Tcw(on). Wherein, t1 is less than t2, and a1 is less than a2. The inner cylinder of the device is controlled to perform repeated shaking and dispersing movements according to the operating parameters of the device, so as to shake and disperse the clothes in the device.

[0071] As an example, when the user selects a washing process and during the final dehydration, when the highest dehydration rotational speed V ≤ 1200 rpm, the spray valve is opened when the dehydration rotational speed just starts to decrease, and the spray action time is Tp1; until the rotational speed drops to 0 rpm, the inner cylinder performs shaking and dispersing in mode D1, and the total shaking and dispersing time is t1. After that, it enters the next link.

[0072] When V > 1200 rpm, the spray valve is opened when the dehydration rotational speed just starts to decrease, and the action time is Tp2; until the rotational speed drops to 0 rpm, the inner cylinder performs shaking and dispersing in mode D2, and the total shaking and dispersing time is t2. After that, it enters the next link.

[0073] Wherein, mode D1 is: the inner cylinder rotational speed is v1, the acceleration is a1, and the rotation-stop ratio is B = Tccw(on):T(off):Tcw(on), with repeated movements;

[0074] Mode D2 is: the inner cylinder rotational speed is v1, the acceleration is a2, and the rotation-stop ratio is B = Tccw(on):T(off):Tcw(on), with repeated movements.

[0075] In this embodiment, the value range of the operating parameters is:

[0076] Tp1 ∈ [3s, 7s];

[0077] Tp2 ∈ (7s, 15s];

[0078] v1 ∈ [30 rpm, 40 rpm];

[0079] a1 ∈ [30 rpm / s, 60 rpm / s];

[0080] a2 ∈ (60 rpm / s, 120 rpm / s];

[0081] t1 ∈ [120 s, 180 s];

[0082] t2 ∈ (180 s, 240 s];

[0083] Tccw(on) ∈ [4 s, 7 s], indicating reverse rotation;

[0084] T(off) ∈ [0, 5 s], indicating stop;

[0085] Tcw(on) ∈ [3 s, 6 s], indicating forward rotation;

[0086] The flow rate range of the spray valve ∈ [5 L / min, 9 L / min].

[0087] The control method of the device provided in this embodiment determines the first rotational speed information of the device; determines the anti-dispersion control information and the deceleration spray time corresponding to the first rotational speed information according to the user-selected mode, and generates a device control strategy; when the first rotational speed information is less than or equal to the first threshold, determines the first spray time as the deceleration spray time and determines the control information corresponding to the first anti-dispersion mode as the anti-dispersion control information; when the first rotational speed information is greater than the first threshold, determines the second spray time as the deceleration spray time and determines the control information corresponding to the second anti-dispersion mode as the anti-dispersion control information; obtains the dehydration rotational speed information of the device; determines the dehydration rotational speed and the acceleration corresponding to the dehydration rotational speed based on the dehydration rotational speed information; when the acceleration is less than the preset acceleration, controls the spray device of the device to spray according to the deceleration spray time; determines the target anti-dispersion mode of the device based on the anti-dispersion control information; and controls the inner cylinder to perform anti-dispersion in the target anti-dispersion mode within the anti-dispersion time corresponding to the target anti-dispersion mode. To achieve determining appropriate spray and anti-dispersion methods according to the device working mode and dehydration rotational speed, quickly anti-dispersing the clothes in the device, improving the drying effect, avoiding damage or wrinkles of the clothes, and enhancing the user experience.

[0088] The following will be introduced with the user-selected mode being the washing + drying mode:

[0089] Figure 3 It is a schematic flowchart of another control method of the device provided in the embodiment of the present invention. As Figure 3 shown, the method specifically includes:

[0090] S31. Determine the first rotational speed information of the device; determine the anti-dispersion control information and the deceleration spray time corresponding to the first rotational speed information according to the user-selected mode; generate the device control strategy based on the anti-dispersion control information and the deceleration spray time.

[0091] In this embodiment, similar to step S21, the differences are as follows: A first threshold and a second threshold for judging the first rotational speed information are preset, the first threshold is greater than the second threshold. When the first rotational speed information is less than or equal to the second threshold, step S32 is executed; when the first rotational speed information is greater than the second threshold and less than or equal to the first threshold, step S33 is executed; when the first rotational speed information is greater than the first threshold, step S34 is executed; for other descriptions, please refer to S21, which will not be elaborated in this embodiment.

[0092] S32. When the first rotational speed information is less than or equal to the second threshold, the control information corresponding to the first shaking and scattering mode is determined as the shaking and scattering control information.

[0093] In this embodiment, when the first rotational speed information is less than or equal to the second threshold, since the final dehydration rotational speed is relatively small, the centrifugal force is small, the adsorption force of the clothes is also small, and a drying process needs to be executed after shaking and scattering, turning on the spraying device will cause the initial moisture content of the clothes to be dried to increase, which is not conducive to drying. Therefore, there is no need to perform a spraying operation, that is, the spraying device is not turned on. The shaking and scattering control information corresponding to the first rotational speed information is determined as: the first shaking and scattering mode, and the control information corresponding to the first shaking and scattering mode. The control information corresponding to the first shaking and scattering mode may include, but is not limited to, operating parameters such as shaking and scattering time, shaking and scattering rotational speed of the inner cylinder of the device during shaking and scattering, shaking and scattering acceleration, and shaking and scattering rotation-stop ratio.

[0094] S33. When the first rotational speed information is greater than the second threshold and less than or equal to the first threshold, the first spraying time is determined as the deceleration spraying time, and the control information corresponding to the second shaking and scattering mode is determined as the shaking and scattering control information.

[0095] In this embodiment, when the first rotational speed information is greater than the second threshold and less than or equal to the first threshold, the deceleration spraying time corresponding to the first rotational speed information is determined as the first spraying time (for example, 3 s). The shaking and scattering control information corresponding to the first rotational speed information is determined as: the second shaking and scattering mode, and the control information corresponding to the second shaking and scattering mode. The control information corresponding to the second shaking and scattering mode may include, but is not limited to, operating parameters such as shaking and scattering time, shaking and scattering rotational speed of the inner cylinder of the device during shaking and scattering, shaking and scattering acceleration, and shaking and scattering rotation-stop ratio.

[0096] S34. When the first rotational speed information is greater than the first threshold, the second spraying time is determined as the deceleration spraying time, and the control information corresponding to the second shaking and scattering mode is determined as the shaking and scattering control information.

[0097] In this embodiment, when the first rotational speed information is greater than the first threshold, the deceleration spraying time corresponding to the first rotational speed information is determined as the second spraying time (for example, 15 s), and the second spraying time is greater than the first spraying time. The shaking control information corresponding to the first rotational speed information is determined as: the second shaking mode, and the control information corresponding to the second shaking mode. The control information corresponding to the second shaking mode may include, but is not limited to, operating parameters such as the shaking time, the shaking rotational speed of the inner cylinder of the device during shaking, the shaking acceleration, and the shaking rotation-stop ratio. The shaking time of the second shaking mode is greater than the shaking time of the first shaking mode, and the shaking acceleration of the second shaking mode is greater than the shaking acceleration of the first shaking mode.

[0098] S35. Obtain the dehydration rotational speed information of the device; based on the dehydration rotational speed information, determine the dehydration rotational speed and the acceleration corresponding to the dehydration rotational speed; when the acceleration is less than the preset acceleration, control the spraying device of the device to perform spraying according to the deceleration spraying time.

[0099] In this embodiment, similar to step S24, for the specific description, please refer to S24 and will not be elaborated in this embodiment.

[0100] S36. Determine the target shaking mode of the device based on the shaking control information: determine the shaking acceleration corresponding to the target shaking mode; within the shaking time corresponding to the target shaking mode, based on the shaking rotational speed of the device, control the rotational speed of the inner cylinder according to the shaking acceleration and the shaking rotation-stop ratio of the device, so that the device performs shaking.

[0101] In this embodiment, when the dehydration rotational speed drops to the set threshold (for example, 0 rpm), determine the target shaking mode of the device according to the shaking control information, determine the shaking rotational speed, the shaking acceleration, the shaking rotation-stop ratio, and the shaking time of the inner cylinder of the device corresponding to the shaking mode. During the shaking time, control the device to start shaking and control the rotational speed of the inner cylinder according to the shaking acceleration and the shaking rotation-stop ratio, so that the rotational speed of the inner cylinder reaches the shaking rotational speed.

[0102] As an example, the first threshold is 1200 rpm, and the second threshold is 1000 rpm. When the user selects the washing + drying process and during the final dehydration, when the highest dehydration rotational speed V ≤ 1000 rpm, when the dehydration rotational speed drops to 0 rpm, the inner cylinder shakes in the D1 mode, and the total shaking time is t1. After that, it enters the next link.

[0103] When 1000 rpm < V ≤ 1200 rpm, the spray valve is opened when the dehydration rotational speed just starts to decelerate, and the action time is Tp1; until the rotational speed drops to 0 rpm, the inner cylinder shakes in the D2 mode, and the total shaking time is t2. After that, it enters the next link.

[0104] When V > 1200 rpm, the spray valve is opened when the speed just starts to decrease, and the action time is Tp2; until the speed drops to 0 rpm, the inner cylinder is shaken and dispersed in D2 mode, and the total shaking and dispersing time is t2, and then it enters the next link after that.

[0105] Among them, the D1 mode is: the inner cylinder speed is v1, the acceleration is a1, and the rotation-stop ratio is B = Tccw(on): T(off): Tcw(on), with repeated motion;

[0106] The D2 mode is: the inner cylinder speed is v1, the acceleration is a2, and the rotation-stop ratio is B = Tccw(on): T(off): Tcw(on), with repeated motion.

[0107] In this embodiment, the value ranges of the operating parameters are as follows:

[0108] Tp1 ∈ [3 s, 7 s];

[0109] Tp2 ∈ (7 s, 15 s];

[0110] v1 ∈ [30 rpm, 40 rpm];

[0111] a1 ∈ [30 rpm / s, 60 rpm / s];

[0112] a2 ∈ (60 rpm / s, 120 rpm / s];

[0113] t1 ∈ [120 s, 180 s];

[0114] t2 ∈ (180 s, 240 s];

[0115] Tccw(on) ∈ [4 s, 7 s], indicating reverse rotation;

[0116] T(off) ∈ [0, 5 s], indicating stop;

[0117] Tcw(on) ∈ [3 s, 6 s], indicating forward rotation;

[0118] The flow rate range of the spray valve ∈ [5 L / min, 9 L / min].

[0119] The control method of the device provided in this embodiment determines the shaking control information and the deceleration spraying time corresponding to the first rotation speed information by the user-selected mode; generates a device control strategy based on the shaking control information and the deceleration spraying time; when the first rotation speed information is less than or equal to the second threshold, determines the control information corresponding to the first shaking mode as the shaking control information; when the first rotation speed information is greater than the second threshold and less than or equal to the first threshold, determines the first spraying time as the deceleration spraying time, and determines the control information corresponding to the second shaking mode as the shaking control information; obtains the dehydration rotation speed information of the device; determines the dehydration rotation speed and the acceleration corresponding to the dehydration rotation speed based on the dehydration rotation speed information; when the acceleration is less than the preset acceleration, controls the spraying device of the device to spray according to the deceleration spraying time, so that the device shakes. Thus, it can be realized to determine the appropriate spraying method and shaking method according to the working mode and dehydration rotation speed of the device, quickly shake the clothes in the device, improve the drying effect, reduce the adsorption force between the clothes, reduce the situation of sticking to the cylinder, avoid the situation of clothes damage or wrinkles, and increase the user experience.

[0120] Figure 4 As shown in the structural schematic diagram of a control device of a device provided in an embodiment of the present invention, Figure 4 the device specifically includes:

[0121] A selection mode determination module 41, configured to determine the user-selected mode of the device;

[0122] A control strategy determination module 42, configured to determine a device control strategy based on the user-selected mode in combination with the first rotation speed information of the device, where the device control strategy includes shaking control information;

[0123] A shaking control module 43, configured to control the inner cylinder of the device to shake according to the shaking control information when the dehydration rotation speed of the device drops to a preset rotation speed threshold.

[0124] In a possible implementation manner, the selection mode determination module 41 is specifically configured to determine the first rotation speed information of the device;

[0125] The control strategy determination module 42 is specifically configured to determine the shaking control information and the deceleration spraying time corresponding to the first rotation speed information according to the user-selected mode;

[0126] Generate the device control strategy based on the shaking control information and the deceleration spraying time.

[0127] In a possible implementation manner, the control strategy determination module 42 is specifically configured to, when the first rotation speed information is less than or equal to the first threshold, determine the first spraying time as the deceleration spraying time, and determine the control information corresponding to the first shaking mode as the shaking control information;

[0128] When the first rotation speed information is greater than the first threshold, determine the second spraying time as the deceleration spraying time, and determine the control information corresponding to the second shaking mode as the shaking control information.

[0129] In a possible implementation manner, the control strategy determination module 42 is specifically configured to determine the control information corresponding to the first shaking mode as the shaking control information when the first rotation speed information is less than or equal to the second threshold;

[0130] When the first rotation speed information is greater than the second threshold and less than or equal to the first threshold, determine the first spraying time as the deceleration spraying time, and determine the control information corresponding to the second shaking mode as the shaking control information;

[0131] When the first rotation speed information is greater than the first threshold, determine the second spraying time as the deceleration spraying time, and determine the control information corresponding to the second shaking mode as the shaking control information.

[0132] In a possible implementation manner, the shaking control module 43 is specifically configured to obtain the dehydration rotation speed information of the device;

[0133] Based on the dehydration rotation speed information, determine the dehydration rotation speed and the acceleration corresponding to the dehydration rotation speed;

[0134] When the acceleration is less than the preset acceleration, control the spraying device of the device to spray according to the deceleration spraying time.

[0135] In a possible implementation manner, the shaking control module 43 is specifically configured to determine the target shaking mode of the device based on the shaking control information;

[0136] Within the shaking time corresponding to the target shaking mode, control the inner cylinder to shake in the target shaking mode.

[0137] In a possible implementation manner, the shaking control module 43 is specifically configured to determine the shaking acceleration corresponding to the target shaking mode;

[0138] Based on the shaking rotation speed of the device, control the rotation speed of the inner cylinder according to the shaking acceleration and the shaking rotation stop ratio of the device.

[0139] The control device of the device provided in this embodiment may be the device shown in Figure 4 and can execute all steps of the control method of the device in Figures 1 - 3 to achieve the technical effects of the control method of the device shown in Figures 1 - 3 For details, please refer to Figures 1 - 3The related descriptions are not elaborated here for the sake of brevity.

[0140] Figure 5 FIG. is a schematic structural diagram of a device provided by an embodiment of the present invention. Figure 5 The illustrated device 500 includes: at least one processor 501, a memory 502, at least one network interface 504, and other user interfaces 503. Each component in the device 500 is coupled together through a bus system 505. It can be understood that the bus system 505 is used to implement the connection and communication between these components. In addition to the data bus, the bus system 505 also includes a power bus, a control bus, and a status signal bus. However, for the sake of clarity, in Figure 5 all kinds of buses are labeled as the bus system 505.

[0141] Among them, the user interface 503 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball, a touchpad, or a touch screen, etc.).

[0142] It can be understood that the memory 502 in the embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, 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), or a flash memory. The volatile memory may be a random access memory (RAM), which is used as an external cache. By way of example but not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synch link dynamic random access memory (SLDRAM), and direct rambus random access memory (DRRAM). The memory 502 described herein is intended to include but not be limited to these and any other suitable types of memory.

[0143] In some embodiments, the memory 502 stores the following elements, executable units or data structures, or subsets thereof, or extended sets thereof: an operating system 5021 and application programs 5022.

[0144] Among them, the operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., and is used to implement various basic services and process hardware-based tasks. The application programs 5022 include various application programs, such as a Media Player, a Browser, etc., and are used to implement various application services. The program for implementing the method of the embodiment of the present invention may be included in the application programs 5022.

[0145] In the embodiment of the present invention, by calling the program or instruction stored in the memory 502, specifically, the program or instruction stored in the application programs 5022, the processor 501 is used to execute the method steps provided by each method embodiment, for example, including:

[0146] Determine the user selection mode of the device;

[0147] Based on the user selection mode, combine the first rotation speed information of the device to determine a device control strategy, and the device control strategy includes anti-dispersion control information;

[0148] When the dehydration rotation speed of the device is reduced to a preset rotation speed threshold, control the inner cylinder of the device to perform anti-dispersion according to the anti-dispersion control information.

[0149] The method disclosed in the embodiments of the present invention above can be applied to the processor 501 or implemented by the processor 501. The processor 501 may be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above method can be completed by the integrated logic circuit in hardware or instructions in software form in the processor 501. The above-mentioned processor 501 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. It can implement or execute each method, step, and logic block diagram disclosed in the embodiments of the present invention. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The steps of the method disclosed in combination with the embodiments of the present invention can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software units in the decoding processor. The software unit may be located in a mature storage medium in the art such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers, etc. This storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502 and combines its hardware to complete the steps of the above method.

[0150] It can be understood that these embodiments described herein can be implemented using hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the processing unit can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), general-purpose processors, controllers, microcontrollers, microprocessors, other electronic units for performing the functions described in this application, or a combination thereof.

[0151] For a software implementation, the techniques described herein can be implemented by units that execute the functions described herein. The software code can be stored in a memory and executed by a processor. The memory can be implemented within the processor or external to the processor.

[0152] The device provided in this embodiment may be, for example,Figure 5 The device shown in Figures 1 - 3 can execute all steps of the control method of the device in Figures 1 - 3 to achieve the technical effects of the control method of the device shown in Figures 1 - 3 For specific details, please refer to the relevant description. For the sake of brevity, it will not be elaborated here.

[0153] The embodiment of the present invention also provides a storage medium (computer-readable storage medium). One or more programs are stored in this storage medium. Among them, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk or solid-state drive; the memory may also include a combination of the above types of memory.

[0154] When one or more programs in the storage medium can be executed by one or more processors to implement the control method of the device executed on the device side as described above.

[0155] The processor is used to execute the control program of the device stored in the memory to implement the following steps of the control method of the device executed on the device side:

[0156] Determine the user selection mode of the device;

[0157] Based on the user selection mode, combine the first rotation speed information of the device to determine a device control strategy, and the device control strategy includes dithering control information;

[0158] When the dehydration rotation speed of the device drops to a preset rotation speed threshold, control the inner cylinder of the device to perform dithering according to the dithering control information.

[0159] Those skilled in the art should further realize that the units and algorithm steps of each example described in combination with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. To clearly illustrate the interchangeability of hardware and software, the components and steps of each example have been generally described according to functions in the above description. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of the present invention.

[0160] The steps of the methods or algorithms described in connection with the embodiments disclosed herein may be implemented by hardware, software modules executed by a processor, or a combination of both. The software modules may be placed in a random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium well known in the art.

[0161] The specific embodiments described above further elaborate on the objectives, technical solutions, and beneficial effects of the present invention. It should be understood that the above description is only for the specific embodiments of the present invention and is not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A control method for a device, characterized in that, comprising: determining a user selection mode of the device; based on the user selection mode, combining first rotational speed information of the device to determine a device control strategy, the device control strategy including tumbling control information; when the dehydration rotational speed of the device drops to a preset rotational speed threshold, controlling the inner drum of the device to tumble according to the tumbling control information; the determining the device control strategy based on the user selection mode and combining the first rotational speed information of the device includes: determining the first rotational speed information of the device; according to the user selection mode, determining tumbling control information and deceleration spraying time corresponding to the first rotational speed information; generating the device control strategy based on the tumbling control information and the deceleration spraying time; when the user selection mode is a washing and drying mode, the determining the tumbling control information and the deceleration spraying time corresponding to the first rotational speed information includes: when the first rotational speed information is less than or equal to a second threshold, determining control information corresponding to a first tumbling mode as the tumbling control information; when the first rotational speed information is greater than the second threshold and less than or equal to a first threshold, determining a first spraying time as the deceleration spraying time, and determining control information corresponding to a second tumbling mode as the tumbling control information; when the first rotational speed information is greater than the first threshold, determining a second spraying time as the deceleration spraying time, and determining the control information corresponding to the second tumbling mode as the tumbling control information.

2. The method according to claim 1, characterized in that, when the user selection mode is a washing mode, the determining the tumbling control information and the deceleration spraying time corresponding to the first rotational speed information includes: when the first rotational speed information is less than or equal to the first threshold, determining the first spraying time as the deceleration spraying time, and determining control information corresponding to the first tumbling mode as the tumbling control information; when the first rotational speed information is greater than the first threshold, determining the second spraying time as the deceleration spraying time, and determining control information corresponding to the second tumbling mode as the tumbling control information.

3. The method according to claim 1, characterized in that, before the dehydration rotational speed of the device drops to the preset rotational speed threshold, the method further includes: acquiring dehydration rotational speed information of the device; based on the dehydration rotational speed information, determining the dehydration rotational speed and an acceleration corresponding to the dehydration rotational speed; when the acceleration is less than a preset acceleration, controlling a spraying device of the device to spray according to the deceleration spraying time.

4. The method according to claim 1, characterized in that, the controlling the inner drum of the device to tumble according to the tumbling control information includes: determining a target tumbling mode of the device based on the tumbling control information; within a tumbling time corresponding to the target tumbling mode, controlling the inner drum to tumble in the target tumbling mode.

5. The method according to claim 4, characterized in that, the controlling the inner drum to tumble in the target tumbling mode includes: determining a tumbling acceleration corresponding to the target tumbling mode; Based on the shaking speed of the device, control the rotation speed of the inner cylinder according to the shaking acceleration and the shaking rotation-stop ratio of the device.

6. A control device for a device, characterized in that, comprising: a selection mode determination module for determining the user selection mode of the device; a control strategy determination module for determining a device control strategy based on the user selection mode and in combination with the first rotation speed information of the device, the device control strategy including shaking control information; a shaking control module for controlling the inner cylinder of the device to shake according to the shaking control information when the dehydration rotation speed of the device drops to a preset rotation speed threshold; The determining the device control strategy based on the user selection mode and in combination with the first rotation speed information of the device includes: determining the first rotation speed information of the device; determining the shaking control information and the deceleration spraying time corresponding to the first rotation speed information according to the user selection mode; generating the device control strategy based on the shaking control information and the deceleration spraying time; When the user selection mode is the washing and drying mode, the determining the shaking control information and the deceleration spraying time corresponding to the first rotation speed information includes: when the first rotation speed information is less than or equal to a second threshold, determining the control information corresponding to the first shaking mode as the shaking control information; when the first rotation speed information is greater than the second threshold and less than or equal to a first threshold, determining the first spraying time as the deceleration spraying time and determining the control information corresponding to the second shaking mode as the shaking control information; when the first rotation speed information is greater than the first threshold, determining the second spraying time as the deceleration spraying time and determining the control information corresponding to the second shaking mode as the shaking control information.

7. A device, characterized in that, comprising: a processor and a memory, the processor being configured to execute a control program of the device stored in the memory to implement the device control method according to any one of claims 1 to 5.

8. A storage medium, characterized in that, the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the device control method according to any one of claims 1 to 5.

Images