Display control method of cleaning equipment

Abstract

The invention provides a display control method of cleaning equipment, the cleaning equipment comprises a screen and a running component used for executing cleaning work, the display control method of the cleaning equipment comprises the steps that when the cleaning work is executed, the running component runs, and a display interface of the screen is controlled to be displayed in a first direction; after a shutdown instruction is received, the display interface of the screen is controlled to be displayed in the second direction; wherein the first direction is opposite to the second direction. According to the method and the device, when the cleaning equipment is shut down, the display interface on the screen can carry out information prompt on a user in a reverse display mode, and the user can know that the current cleaning equipment is in the shutdown state and know the taking direction when the cleaning equipment is taken after the cleaning equipment is shut down according to the information prompt content; the interactivity between the screen and the user is enhanced, and the use experience of the user is improved.

Description

Technical Field

[0001] This application relates to the technical field of cleaning equipment, and particularly to a display control method for a cleaning equipment. Background Art

[0002] With the development of technology, cleaning equipment such as floor scrubbers has been widely used. A screen is provided on the floor scrubber, and the screen is used to display the working state of the floor scrubber when it is running. In the prior art, the floor scrubber determines the screen display direction according to the charging signal and the power-on signal of the base, so as to facilitate the user to observe the operation of the floor scrubber when the floor scrubber is placed on the base and during the cleaning operation. During the cleaning operation, the whole machine always keeps the same display direction of the screen according to the power-on signal. When the cleaning operation is completed, the user will turn off the floor scrubber. When turning off the power, the screen of the floor scrubber will directly go out. However, after the user triggers the shutdown signal, some cleaning components of the floor scrubber will still keep running for a period of time. On the one hand, the screen directly going out makes the user unable to know the running state of the cleaning components; on the other hand, the screen directly going out makes the user unable to know the subsequent operation steps and subsequent operation directions, and unable to clean and maintain the floor scrubber in time. Summary of the Invention

[0003] The purpose of the embodiment of this application is to provide a display control method for a cleaning equipment, which enhances the interaction between the screen and the user.

[0004] This application provides a display control method for a cleaning equipment. The cleaning equipment includes a screen and a running component for performing cleaning work. The display control method of the cleaning equipment includes:

[0005] When performing cleaning work, the running component runs, and controls the display interface of the screen to be displayed in a first direction;

[0006] After receiving the shutdown instruction, control the display interface of the screen to be displayed in a second direction;

[0007] Wherein, the first direction and the second direction are opposite.

[0008] In an embodiment, the display control method of the cleaning equipment further includes:

[0009] After receiving the shutdown instruction, the running component continues to run for a first preset duration, and the screen is delayed to turn off, so as to continuously display the running state of the running component during the continuous running of the screen.

[0010] In an embodiment, the screen includes a first display area for displaying the running state of the running component. The display control method of the cleaning equipment further includes:

[0011] After receiving the shutdown instruction, the operating component continues to operate for a first preset duration, the first display area is turned off with a delay, and the display state of the first display area is controlled to change synchronously with the operating state of the operating component.

[0012] In one embodiment, controlling the display state of the first display area to change synchronously with the operating state of the operating component includes:

[0013] Controlling the display parameters of the first display area to decrease synchronously with the operating parameters of the operating component.

[0014] In one embodiment, the display control method of the cleaning device includes:

[0015] After receiving the shutdown signal, control the operating component to operate for a second preset duration according to the target operating parameters, and at the same time control the display parameters of the first display area to remain unchanged within the second preset duration;

[0016] After the operating component operates for the second preset duration, the operating parameters of the operating component gradually decrease, and control the display parameters of the first display area to decrease synchronously with the operating parameters of the operating component.

[0017] In one embodiment, the operating component includes a sewage suction fan, the screen includes a first display area for displaying the operating state of the operating component, and the display control method of the cleaning device further includes:

[0018] After receiving the shutdown instruction, the sewage suction fan first operates at power P1 for a period of time, and then gradually reduces the sewage suction power, and the display brightness of the first display area changes with the change of the power of the sewage suction fan.

[0019] In one embodiment, the display control method of the cleaning device further includes:

[0020] Within the first preset duration, when the operating parameters of the operating component are equal to the target threshold, at least part of the first display area is turned off.

[0021] In one embodiment, the first display area characterizes the operating state of the operating component through brightness parameters and / or morphological parameters.

[0022] In one embodiment, the cleaning device further includes a base and a cleaning machine, the screen and the operating component are arranged on the cleaning machine; the display control method of the cleaning device further includes:

[0023] When the cleaning machine is placed on the base, control the display interface of the screen to face the second direction. The screen further includes a second display area, and the second display area is used to display the maintenance state of the cleaning machine and / or the specific type of maintenance operation.

[0024] In one embodiment, the screen further includes a third display area, and the third display area is used to display the execution progress of the maintenance operation when the cleaning machine performs a maintenance operation on the base.

[0025] In this application, when the cleaning device enters the shutdown state, the display interface on the screen will be displayed in reverse; through the reverse display of the display interface, it prompts the user that the cleaning device is entering the shutdown state. At the same time, when the user uses the cleaning device to clean the surface to be cleaned, the cleaning device is held in the correct orientation; however, after the cleaning device is shut down, the user needs to hold the cleaning device in the reverse orientation and place the cleaning device on the base station for its maintenance; in this application, when shutting down, the display interface is displayed in reverse to prompt the user that when taking the cleaning device after it is shut down, it should be taken in the reverse orientation.

[0026] In summary, it can be seen that in this application, when the cleaning device shuts down, the display interface on the screen will prompt the user by means of reverse display. The user can know that the current cleaning device is entering the shutdown state and the taking direction when taking the cleaning device after it is shut down according to the above information prompt content; it enhances the interactivity between the screen and the user and improves the user experience.

[0027] Further, in this application, when the cleaning device is in the use state and the shutdown state, the display interface on the screen will be displayed in different directions; when the cleaning device is in the use state, the display interface will be displayed in the correct orientation, and when the cleaning device is in the shutdown state, the display interface will be displayed in reverse; the user can determine the current state of the cleaning device according to the display direction of the display interface. Even further, in this application, when the display interface on the screen is displayed in the correct orientation, the user needs to hold the cleaning device in the correct orientation; when the display interface on the screen is displayed in reverse, the user needs to hold the cleaning device in the reverse orientation; the user can determine the taking direction when taking the cleaning device according to the display direction of the display interface. It can be seen from this that in this application, the screen displays a variety of valuable information for the user in a relatively simple way, improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of this application, the drawings required to be used in the embodiments of this application will be briefly introduced below.

[0029] Figure 1 It is a schematic connection diagram of each component in the cleaning device provided by an embodiment of this application;

[0030] Figure 2 It is a schematic diagram of the control component provided by an embodiment of this application;

[0031] Figure 3 It is a schematic structural diagram of the cleaning device provided by an embodiment of this application;

[0032] Figure 4 It is a schematic flow diagram of the display control method of the cleaning device provided by an embodiment of this application;

[0033] Figure 5 Schematic diagram of the rotation of the fuselage provided by the first embodiment of the present application;

[0034] Figure 6 Schematic diagram when the fuselage and the surface to be cleaned present a first preset angle A provided by an embodiment of the present application;

[0035] Figure 7 Schematic diagram when the fuselage and the surface to be cleaned present a second preset angle B provided by an embodiment of the present application;

[0036] Figure 8 Schematic diagram when the screen display interface faces the first direction provided by an embodiment of the present application;

[0037] Figure 9 Schematic diagram when the screen display interface faces the second direction provided by an embodiment of the present application;

[0038] Figure 10 Schematic diagram of the brightness change of the first display area provided by an embodiment of the present application;

[0039] Figure 11 Schematic diagram of the display of the second display area provided by the first embodiment of the present application;

[0040] Figure 12 Schematic diagram of the display of the second display area provided by the second embodiment of the present application;

[0041] Figure 13 Schematic diagram of the display of the second display area provided by the third embodiment of the present application;

[0042] Figure 14 Schematic diagram of the display of the third display area provided by an embodiment of the present application.

[0043] Reference numerals:

[0044] 1 - Cleaning machine; 10 - Operating components; 20 - Screen; 30 - Control components; 31 - Bus; 32 - Processor; 33 - Memory; 200 - Floor brush; 210 - Cleaning parts; 310 - Handle; 320 - Fuselage main body; 321 - Suction motor; 322 - Fresh water tank; 323 - Sewage bucket. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present application will be described in conjunction with the accompanying drawings in the embodiments of the present application.

[0046] Like reference numerals and letters refer to like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present application, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0047] Please refer to Figure 1 , which is a schematic connection diagram of each component in the cleaning device provided by an embodiment of the present application. The cleaning device in the present application can be a floor washer. As Figure 1 shown, the cleaning device has a screen 20, an operating component 10, and a control component 30; the operating component 10 is used to clean the surface to be cleaned on the ground, and the screen 20 is used to display corresponding working parameters when the operating component 10 cleans the surface to be cleaned; the control component 30 is connected to the screen 20 and the operating component 10, and the control component 30 is used to control the working states of the operating component 10 and the screen 20, and at the same time, the control component 30 is used to execute the display control method of the cleaning device provided in the following embodiments of the present application.

[0048] Please refer to Figure 2 , which is a schematic diagram of the control component 30 provided by an embodiment of the present application. As Figure 2 shown, the control component 30 includes: at least one processor 32 and a memory 33, Figure 2 taking one processor 32 as an example in

[0049] . The processor 32 and the memory 33 are connected through a bus 31, and the memory 33 stores instructions executable by the processor 32, and the instructions are executed by the processor 32. Figure 3 In one embodiment, the cleaning device includes a cleaning machine 1 and a base. The cleaning machine 1 is used to clean the surface to be cleaned, and the base is used to perform maintenance operations such as self-cleaning and drying on the cleaning machine 1. Please refer to Figure 3 , which is a schematic structural diagram of the cleaning machine 1 provided by an embodiment of the present application; as

[0050] shown, the cleaning machine 1 includes a floor brush 200 and a fuselage pivotally connected. A handle 310 for the user to hold and a fuselage main body 320 are provided on the fuselage, and a cleaning member 210 is provided on the floor brush 200. The cleaning member 210 can be a single roller, a double roller, or a track-type cleaning cloth, or a combination of the above.

[0050] The screen 20 is provided on the fuselage main body 320, and a dirt suction component is further provided in the fuselage main body 320. The dirt suction component includes a dirt suction port ( Figure 1 not shown in Figure 1 ) communicated with the cleaning member 210, and further includes a sewage bucket 323 for storing dirt; wherein, the dirt suction port and the sewage bucket 323 are communicated through a dirt suction pipe ( Figure 1 not shown in ); the dirt suction component further includes a dirt suction motor 321 communicated with the sewage bucket 323 for sucking dirt.

[0051] Inside the fuselage main body 320, there is also a liquid supply assembly, which includes a water tank 322, a liquid supply flow channel (not shown in the figure) communicating with the water tank 322 for supplying liquid to the cleaning member 210, and a water pump (not shown in the figure) for transporting liquid. Figure 1 not shown in the figure) for transporting liquid. Figure 1 not shown in the figure).

[0052] When cleaning the surface to be cleaned, the control assembly 30 controls the operation of the dirt suction motor 321 and simultaneously drives the cleaning member 210 to rotate; at the same time, during the rotation of the cleaning member 210, the control assembly 30 controls the liquid supply assembly to supply liquid to the cleaning member 210 at a preset flow rate so that the cleaning member 210 is in a wet state. Then, the wet cleaning member 210 generates physical friction with the surface to be cleaned during rotation, and the dirt on the surface to be cleaned is removed during the physical friction process. During the process of removing the dirt, dirt will adhere to the cleaning member 210 or the surface to be cleaned. The dirt suction motor 321 operates to generate a suction force, and the dirt adhering to the cleaning member 210 or the surface to be cleaned is drawn into the dirt suction pipe through the dirt suction port and enters the sewage bucket 323 through the dirt suction pipe.

[0053] In one embodiment, Figure 1 the operating assembly 10 in can be any one or a combination of multiple of the cleaning member 210, the water pump, and the dirt suction motor 321.

[0054] Please refer to Figure 4 , which is a schematic flowchart of the display control method of the cleaning device provided in an embodiment of the present application. As Figure 4 shown, this method includes the following steps S210 - step S220. The working principle of this method will be explained in detail below.

[0055] Step S210: When performing the cleaning work, the operating assembly 10 operates and controls the display interface of the screen 20 to be displayed in the first direction.

[0056] In this step, after receiving the power - on instruction, the control assembly 30 controls the cleaning machine 1 to perform the cleaning work and clean the surface to be cleaned. During the cleaning process, the control assembly 30 controls the operating assembly 10 to continuously operate and simultaneously controls the display interface of the screen 20 to be displayed in the first direction; among them, relevant parameters of the cleaning machine 1 during the cleaning process can be displayed in the display interface. Specifically, there is a power - on button on the handle 310. When the user triggers the power - on button, it is considered that a power - on instruction is sent to the control assembly 30. Or, as Figure 3 shown, when the fuselage is in an upright state when not operating, when the user moves the fuselage towards Figure 3When rotating in the direction indicated by the arrow, the fuselage changes from an upright state to a non-upright state; when the fuselage changes from an upright state to a non-upright state, it is considered that a power-on instruction is sent to the control component 30.

[0057] Step S220: After receiving the shutdown instruction, control the display interface of the screen 20 to be displayed in the second direction.

[0058] Among them, the first direction and the second direction are opposite.

[0059] In this step, when cleaning the surface to be cleaned, if the control component 30 receives a shutdown instruction, it indicates that the cleaning machine 1 enters the shutdown state. At this time, the control component 30 controls the display interface of the screen 20 to be reversed by 180° and displayed in the second direction. Specifically, a shutdown button is provided on the handle 310. When the user triggers the shutdown button, it is considered that a shutdown instruction is sent to the control component 30; or, the floor brush 200 is rotatably connected to the fuselage through a connecting member, and electronic devices are provided on the connecting member. When the fuselage is in a non-upright state, the user can rotate the fuselage in the direction opposite to the Figure 3 arrow. During the rotation process, the fuselage gradually changes from a non-upright state to an upright state. As Figure 5 and Figure 6 shown, when the fuselage rotates to a first preset angle A with respect to the surface to be cleaned, the electronic device on the connector will send a shutdown instruction to the control component 30. After receiving the shutdown instruction, the control component 30 can control the display interface of the screen 20 to be reversed and display relevant parameters in the second direction. After the display interface is displayed in the second direction for a preset duration, the control component 30 can control the display interface of the screen 20 to be turned off.

[0060] In another embodiment, as Figure 5 and Figure 7 shown, after the fuselage rotates to a first preset angle A with respect to the surface to be cleaned, it will continue to rotate. When the fuselage rotates to a second preset angle B with respect to the surface to be cleaned, the cleaning machine 1 shuts down completely. In this embodiment, the control component 30 can turn off the display interface of the screen 20 when the fuselage rotates to a second preset angle B with respect to the surface to be cleaned. Exemplarily, the first preset angle A can be 80-90°, and the second preset angle can be 90-105°; when the user rotates the fuselage within the first preset angle A, the cleaning machine 1 does not enter the shutdown state and can effectively clean the surface to be cleaned.

[0061] The working principles of the above steps S210 and S220 are illustrated by the following examples:

[0062] When the cleaning machine 1 cleans the surface to be cleaned, the control component 30 controls the operation components 10 such as the sewage suction fan to operate. At the same time, as Figure 8 shown, the control component 30 controls the display interface of the screen 20 to display relevant parameters in the first direction. AsFigure 9 As shown, if the control component 30 receives a shutdown instruction during the cleaning process, the control component 30 will control the display interface of the screen 20 to reverse 180°, and display relevant parameters in the second direction with a time delay. When the time delay reaches the preset time, the control component 30 can control the display interface of the screen 20 to turn off. It should be noted that when the cleaning machine 1 is running, the user will operate the cleaning machine 1 on the Figure 6 and Figure 7 operation side as shown. Figure 8 FIG. is a schematic diagram of the display interface facing the first direction as observed by the user on the operation side; Figure 9 FIG. is a schematic diagram of the display interface facing the second direction as observed by the user on the operation side. The display interface of the screen 20 may include multiple icons, and each icon is used to display different parameters; by way of example, as Figure 8 and Figure 9 shown, the numerical icon "65%" is used to display the power level of the cleaning machine 1, the text icon "Intelligent" is used to display the current cleaning mode of the cleaning machine 1, the icon "Fan" is used to display the operating state of the dirt suction motor 321, and there are also a lamp ring icon and a thumbnail icon of the cleaning machine 1 in the display interface.

[0063] From the above, it can be seen that in this application, when the cleaning machine 1 enters the shutdown state, the display interface on the screen 20 will be reversely displayed; through the reverse display of the display interface, it is prompted that the cleaning machine 1 is entering the shutdown state. At the same time, when the user uses the cleaning machine 1 to clean the surface to be cleaned, the user holds the cleaning machine 1 forward; however, after the cleaning machine 1 is shut down, the user needs to hold the cleaning machine 1 backward and place the cleaning machine 1 on the base station for its maintenance; in this application, the display interface is reversely displayed when shutting down, prompting the user to hold the cleaning machine 1 backward when taking it after the cleaning machine 1 is shut down.

[0064] In summary, it can be seen that in this application, when the cleaning machine 1 is shut down, the display interface on the screen 20 will prompt the user by means of reverse display. The user can know that the current cleaning machine 1 is entering the shutdown state and the taking direction when taking the cleaning machine 1 after the cleaning machine 1 is shut down according to the above information prompt content; it enhances the interaction between the screen 20 and the user and improves the user experience.

[0065] Further, in the present application, when the cleaning machine 1 is in the use state and the shutdown state, the display interface on the screen 20 will be displayed in different directions; when the cleaning machine 1 is in the use state, the display interface will be displayed forward, and when the cleaning machine 1 is in the shutdown state, the display interface will be displayed in reverse; according to the display direction of the display interface, the user can determine the current state of the cleaning machine 1. Furthermore, in the present application, when the display interface on the screen 20 is displayed forward, the user needs to pick up the cleaning machine 1 forward; when the display interface on the screen 20 is displayed in reverse, the user needs to pick up the cleaning machine 1 backward; according to the display direction of the display interface, the user can determine the picking direction when picking up the cleaning machine 1. It can be seen from this that in the present application, the screen 20 displays a variety of valuable information for users in a relatively simple manner, improving the user experience.

[0066] In one embodiment, after receiving the shutdown instruction, the control component 30 can control the display interface of the screen 20 to be displayed in the second direction. After the display interface is displayed in the second direction, the control component 30 can control the display interface to gradually dim until the display interface is completely extinguished. Exemplarily, as Figure 8 and Figure 9 shown, there are multiple icons displayed on the display interface. Then, in this embodiment, after the display interface is displayed in reverse, the control component 30 can control any one or any combination of several icons on the display interface to gradually dim until completely extinguished.

[0067] Compared with the above embodiment, after the cleaning machine 1 enters the shutdown state in this embodiment, the display interface will not only be displayed in reverse, but also gradually dim while being displayed in reverse, presenting a dynamic transformation effect. Therefore, it can be seen that in this embodiment, it is possible to show that the cleaning machine 1 is entering the shutdown state in a more obvious and convenient way for the user to observe, improving the user experience; at the same time, in the way of this embodiment, the user can determine the shutdown process of the cleaning machine 1 according to the display brightness of the display interface, enhancing the interaction between the user and the screen 20.

[0068] In the prior art, in order to ensure the cleaning effect, after receiving the shutdown instruction, the control component 30 will control the operation component 10 to run for a certain period of time in delay. Exemplarily, after receiving the shutdown instruction, the control component 30 can control the sewage suction motor 321 to run for a certain period of time in delay, and during the delay operation, the sewage suction motor 321 absorbs the residual water in the cleaning member 210 and the sewage suction pipeline into the sewage bucket 323. Exemplarily, after receiving the shutdown instruction, the control component 30 can control the cleaning member 210 to run for a certain period of time in delay, and during the delay operation, the cleaning member 210 adsorbs the residual water on the surface to be cleaned. However, in the prior art, during the delay operation of the operation component 10, the user cannot know the operation state of the operation component 10, and the user experience is poor. For this reason, the following solutions are proposed in the present application:

[0069] After receiving the shutdown instruction, control the operation component 10 to delay running for a first preset duration, and at the same time control the display interface of the screen 20 to be displayed in a second direction. After the display interface of the screen 20 is displayed in the second direction, control the display interface of the screen 20 to delay running for a period of time and then turn off; during the process of the display interface delaying running, control the display interface to continuously display the running state of the operation component 10. Specifically, the display interface can display the running state of the operation component 10 in the following ways: (1) Use text information such as "running" and "shut down" to display the running state of the operation component 10; (2) Use different brightness levels to display the state of the operation component 10; specifically, use the always-on state to display that the operation component 10 is running; use the extinguished state to display that the operation component 10 has stopped running.

[0070] It should be noted that when the above display interface delays running, it can be that the entire local area of the display interface delays running, or it can be that a partial area of the display interface delays running. In the above embodiment, the operation component 10 and the display interface can be synchronously turned off after delaying running for the same time, or the operation component 10 can be turned off first, or the partial area on the display interface can be turned off first.

[0071] It can be seen from the above content that in this embodiment, after receiving the shutdown instruction, both the operation component 10 and the display interface of the screen 20 will delay running. At the same time, when the display interface delays running, it will display the running state of the operation component 10, and the user can know the running state of the operation component 10 according to the display situation of the display interface.

[0072] Actually, the running state of the operation component 10 includes whether the operation component 10 has stopped running, and, during the running process of the operation component 10, the change situation of the running parameters. In the above embodiment, when the operation component 10 delays running, the display interface of the screen 20 can only display whether the operation component 10 has stopped running, but cannot display the change situation of the running parameters when the operation component 10 is running. For this reason, to solve the above defects, the following implementation method is proposed:

[0073] After receiving the shutdown instruction, control the display interface of the screen 20 to be displayed in a second direction; after the display interface of the screen 20 is displayed in the second direction, control the first display area to delay turning off, and at the same time control the display state of the first display area to change synchronously with the running state of the operation component 10. Among them, in this embodiment, the running state of the operation component 10 refers to the running parameters of the operation component 10; the display state of the first display area can be reflected by display parameters, then on the above basis, the solution in this embodiment is specifically: after receiving the shutdown instruction, control the display interface of the screen 20 to be displayed in a second direction; after the display interface of the screen 20 is displayed in the second direction, control the display parameters of the first display area to change synchronously with the running parameters of the operation component 10.

[0074] It should be noted that the first display area may be the entire area of the display interface of the screen 20, or the first display area may be a partial area of the display interface. The display parameters of the first display area may include morphological parameters and / or brightness parameters, and the operating parameters of the operating component 10 may include the operating power and operating speed of the operating component 10. The following takes Figure 8 as an example to explain in detail the specific manner in which the display parameters of the first display area change synchronously with the operating parameters of the operating component 10:

[0075] (1) The display parameters of the first display area decrease synchronously with the operating parameters of the operating component 10.

[0076] In this embodiment, when the operating component 10 runs with a delay, the operating parameters of the operating component 10 will gradually decrease; in order to enable the display parameters of the first display area to reflect the changes in the operating parameters of the operating component 10, the display parameters of the first display area can be controlled to decrease synchronously with the operating parameters of the operating component 10.

[0077] The following details how to make the display parameters of the first display area decrease synchronously with the operating parameters of the operating component 10:

[0078] ① When the display parameters include brightness parameters, the control component 30 can control the brightness parameters of the first display area to decrease synchronously with the operating parameters of the operating component 10.

[0079] Specifically, in this embodiment, the control component 30 can control the brightness of the first display area to gradually dim according to the decrease in the operating parameters of the operating component 10; when the operating parameters of the operating component 10 are set to 0, the first display area goes out. Exemplarily ， At least one display icon is included in the first display area, such as Figure 10 shown, the control component 30 can control at least one icon in the first display area to gradually dim until at least one icon in the first display area is completely extinguished according to the decrease in the operating parameters of the operating component 10.

[0080] It should be noted that in the above embodiments, when the operating component 10 runs with a delay, the brightness of the first display area decreases synchronously with the operating parameters of the operating component 10. However, in practice, when the operating parameters of the operating component 10 decrease to the target threshold, the brightness of the first display area is already relatively low; at this time, when continuously adjusting the display brightness of the first display area according to the operating parameters of the operating component 10, the change in the display brightness can basically no longer be distinguished by the naked eye. Therefore, in order to reduce the difficulty of controlling the display of the screen 20, when the operating parameters of the operating component 10 decrease to the target threshold, the first display area is directly turned off completely. Exemplarily, when the first display area includes multiple icons, and the operating parameters of the operating component 10 decrease to the target threshold, all the icons in the first display interface can be controlled to go out. Exemplarily, the target threshold can be 1 / 10 of the maximum operating parameters of the operating component 10. If the operating component 10 is a sewage suction motor 321 and its maximum operating power is 250W, the target threshold can be 25W.

[0081] Through the above measures, when the operating parameters of the operating component 10 decrease to the target threshold, the first display area is controlled to go out completely, which also reduces the difficulty of controlling the display of the screen 20.

[0082] ② When the display parameters include morphological parameters, the control component 30 can control the morphological parameters of the first display area to decrease synchronously with the operating parameters of the operating component 10.

[0083] Specifically, in this embodiment, the control component 30 can change the shape and state of the corresponding icons on the first display area according to the reduction of the operating parameters of the operating component 10. Exemplarily, as Figure 9 shown, there is a "fan" icon in the first display area. The control component 30 can reduce the rotation speed of the "fan" icon according to the reduction of the operating parameters of the operating component 10; and / or, the control component 30 can reduce the number of fan blades on the "fan" icon according to the reduction of the operating parameters of the operating component 10; among them, when the operating parameters of the operating component 10 are set to 0, the "fan" icon stops rotating, and when the operating parameters of the operating component 10 are set to 0, the number of fan blades of the "fan" icon is 0.

[0084] It should be noted that the "fan" icon can be composed of multiple display blocks, and each display block is used to display one fan blade of the "fan". There is at least one target threshold in the control component 30; when reducing the number of fan blades on the "fan" icon according to the reduction of the operating parameters of the operating component 10, it can be monitored whether the operating parameters of the operating component 10 reach a target threshold. If it is monitored that the operating parameters of the operating component 10 reach a target threshold, at least one display block is controlled to go out, and the number of fan blades can be reduced after the display block goes out.

[0085] Alternatively, the "fan" icon is formed by a display block, and at least one target threshold is provided in the control component 30; when reducing the number of fan blades on the "fan" icon according to the reduction of the operating parameters of the operating component 10, it is possible to monitor whether the operating parameters of the operating component 10 reach a target threshold. If it is monitored that the operating parameters of the operating component 10 reach a target threshold, the original "fan" icon is extinguished, and a new "fan" icon is regenerated. Compared with the original "fan" icon, the new "fan" icon has fewer fan blades.

[0086] ③ When the display parameters include the form parameter and the brightness parameter, the control component 30 can control the form parameter and the brightness parameter of the first display area to decrease synchronously with the operating parameters of the operating component 10.

[0087] In this embodiment, the control component 30 can perform the following two actions according to the reduction of the operating parameters of the operating component 10:

[0088] Action 1: Control the brightness of the first display area to gradually become darker;

[0089] Action 2: Change the shape and state of the corresponding icon on the first display area.

[0090] The above Action 1 and Action 2 can be executed synchronously, or Action 1 can be executed first. When the operating parameters of the operating component 10 are reduced to the set threshold, Action 2 is executed; Action 2 can be executed first, and when the operating parameters of the operating component 10 are reduced to the set threshold, Action 2 is executed again. Among them, the method of executing Action 1 is detailed in the above Embodiment ① and will not be elaborated here. The method of executing Action 2 is detailed in the above Embodiment ② and will not be elaborated here.

[0091] (2) Control the operating component 10 to operate according to the target operating parameters for a second preset duration; after the second preset duration, control the display parameters of the first display area to decrease synchronously with the operating parameters of the operating component 10; wherein, the display parameters of the first display area are controlled to remain unchanged within the second preset duration.

[0092] Among them, the target operating parameters can be the current operating parameters of the operating component 10; or, the target operating parameters can be the maximum operating parameters of the operating component 10. Exemplarily, the second preset duration can be 3 to 6 seconds.

[0093] In this embodiment, to ensure the cleaning effect, when the operating component 10 runs with a time delay, the operating component 10 is first controlled to run according to the target operating parameters for a second preset duration, and then the operating parameters of the operating component 10 are gradually decreased after the second preset duration. Exemplarily, when the operating component 10 includes the sewage suction motor 321, the operating component 10 is first controlled to run according to the target operating power P1 to more quickly absorb the residual water in the cleaning member 210 and the sewage suction pipeline into the sewage bucket 323; then when the operating duration of the operating component 10 reaches the second preset duration, the operating power of the sewage suction fan is gradually decreased; when the operating component 10 includes the cleaning member 210, the cleaning member 210 is first controlled to run at the target operating speed to more quickly adsorb the residual water on the surface to be cleaned; then when the operating duration of the cleaning member 210 reaches the second preset duration, the operating speed of the cleaning member 210 is gradually decreased.

[0094] In order to enable the display parameters of the first display area to reflect the changes in the operating parameters of the operating component 10, first, when the operating component 10 runs according to the target operating parameters, the display parameters of the first display area are controlled to remain unchanged, and then when the operating parameters of the operating component 10 are gradually decreased, the display parameters of the first display area are controlled to decrease synchronously with the operating parameters of the operating component 10. The specific method of controlling the display parameters of the first display area to decrease synchronously with the operating parameters of the operating component 10 can be found in the above-mentioned embodiment (1) and will not be elaborated here.

[0095] The following details how to keep the display parameters of the first display area unchanged:

[0096] ① When the display parameters include brightness parameters, the brightness parameters of the first display area can be controlled to remain unchanged.

[0097] Specifically, in this embodiment, the control component 30 can control the brightness of the first display area to remain unchanged; exemparily, the first display area includes at least one display icon, and the control component 30 can control the brightness of all display icons in the first display area to remain unchanged.

[0098] ② When the display parameters include morphological parameters, the control component 30 can control the morphological parameters of the first display area to remain unchanged.

[0099] Specifically, in this embodiment, the control component 30 can maintain the shape and state of the corresponding icon on the first display area so that the shape and state of the corresponding icon do not change. Exemplarily, as Figure 9 shown, the first display area includes a "fan" icon; the control component 30 can control the rotation speed of the "fan" icon to remain unchanged, and at the same time, control the number of fan blades of the "fan" icon to remain unchanged.

[0100] ③ When the display parameters include morphological parameters and brightness parameters, the control component 30 can control the morphological parameters and brightness parameters of the first display area to remain unchanged. Among them, this embodiment is a combination of the above embodiments ① and ②, and no further examples will be given.

[0101] (3) Control the operation component 10 to operate according to the target operation parameters for a second preset duration; after the second preset duration, gradually decrease the operation parameters of the operation component 10; during the above process, the display parameters of the first display area change with the operation parameters of the operation component 10.

[0102] The difference between this embodiment and the above embodiment (2) is that within the second preset duration, the display parameters of the first display area will change with the operation parameters of the operation component 10. Specifically, if the operation component 10 continues to operate according to the current operation parameters within the second preset duration, the display parameters of the first display area remain unchanged; if the operation component 10 operates according to the maximum operation parameters within the second preset duration, the display parameters of the first display area first increase to the maximum display parameters, and then display according to the maximum display parameters for the second preset duration.

[0103] The following details how to increase the display parameters of the first display area:

[0104] ① When the display parameters include brightness parameters, the brightness parameters of the first display area can be increased.

[0105] Specifically, in this embodiment, the control component 30 can increase the brightness of the first display area; by way of example, the first display area includes at least one display icon, and the control component 30 can increase the display brightness of all display icons in the first display area.

[0106] ② When the display parameters include morphological parameters, the control component 30 can increase the morphological parameters of the first display area.

[0107] Specifically, in this embodiment, the control component 30 can change the shape and state of the corresponding icon. By way of example, as Figure 9 shown, the first display area includes a "fan" icon; the control component 30 can increase the rotation speed of the "fan" icon and / or increase the number of fan blades of the "fan" icon.

[0108] ③ When the display parameters include morphological parameters and brightness parameters, the control component 30 can increase the morphological parameters and brightness parameters of the first display at the same time. Among them, this embodiment is a combination of the above embodiments ① and ②, and no further examples will be given.

[0109] As can be seen from the above, in this embodiment, the change of the operating parameters of the operating component 10 can be determined according to the display parameters of the first display area; and the change of the operating parameters of the operating component 10 can also reflect whether the operating component 10 stops operating from the side; based on this, it can be seen that in this application, the first display area can simultaneously display whether the operating component 10 stops operating and the change of the operating parameters of the operating component 10, so as to fully display the operating state of the operating component 10.

[0110] The control component 30 can detect whether the cleaning machine 1 is placed on the base; if it is detected that the cleaning machine 1 is placed on the base, the display interface of the control screen 20 is displayed in the second direction. When the cleaning machine 1 is placed on the base, the user needs to observe the display interface of the screen 20 in the direction opposite to the Figure 6 operating side; then in this embodiment, to facilitate the user to observe the display interface, the display interface is controlled to be displayed in the second direction.

[0111] In one embodiment, a second display area is provided on the display interface of the screen 20. When the cleaning machine 1 is placed on the base, the second display area can display the maintenance status and / or the specific type of maintenance operation of the cleaning machine 1; wherein, the second display area can be the entire display interface, or the second display area can be a partial area on the display interface.

[0112] Specifically, in this embodiment, the base can perform maintenance operations such as charging, self-cleaning, and drying on the cleaning machine 1; when performing maintenance operations, the second display area can display the maintenance status of the cleaning machine 1. Specifically, the maintenance status of the cleaning machine 1 can include whether devices such as the HEPA and the cleaning part 210 are correctly installed during the maintenance process; the maintenance status of the cleaning machine 1 can include whether operating components 10 such as the sewage suction motor 321 have operating failures during the maintenance process; the maintenance status of the cleaning machine 1 can also include the specific type of the drying device and whether the drying device is installed in place; wherein, the specific type of the drying device can be a combination of any one or more devices such as the HEPA, the cleaning part 210, and the sewage suction pipe; the maintenance status of the cleaning machine 1 can also include whether the sewage bucket 323 is full of liquid and whether the water tank 322 is short of water during the self-cleaning process; the maintenance status of the cleaning machine 1 can also include the power condition of the cleaning machine 1.

[0113] When performing maintenance operations, in addition to displaying the maintenance status of the cleaning machine 1, the second display area can also display the specific type of maintenance operation. Exemplarily, the second display area can adopt Figure 11 a display method to display the charging operation; exemplarily, the second display area can adopt Figure 12 a display method to display the charging operation and the self-cleaning operation; exemplarily, the second display area can adopt Figure 13The display mode is used to display the drying operation.

[0114] From the above content, it can be seen that in this application, when the cleaning machine 1 is placed on the base, the maintenance status of the cleaning machine 1 will be displayed on the display interface of the screen 20, and the user can determine the maintenance status of the cleaning machine 1 according to the display content of the display interface; when the cleaning machine 1 is placed on the base, the base will perform maintenance operations on the cleaning machine 1, and the specific type of the maintenance operation will also be displayed on the display interface of the screen 20, and the user can determine the specific type of the maintenance operation according to the display content of the display interface. Further, according to Figures 10 - 13 it can be seen that when the cleaning machine enters the shutdown state and when the cleaning machine is placed on the base, the display interface of the screen will be inverted, but the display content of the display interface is different after inversion; after the cleaning machine enters the shutdown state, there are more icons displayed on the display interface; when the cleaning machine is placed on the base, there are only text and digital icons on the display interface, and the number of icons is less, and the display interface is more concise, giving a better visual experience to the user.

[0115] In addition, after the cleaning machine 1 receives the shutdown command, the display interface of the screen 20 will present a dynamic transformation effect. However, when the cleaning machine 1 is placed on the base, the display interface of the screen 20 has no dynamic transformation, and only the display content of the display interface will be switched according to the specific type of the maintenance operation and the maintenance status of the cleaning machine 1, and the switching method is simple and easier to control.

[0116] In an embodiment, a third display area is provided on the display interface of the screen 20. When the cleaning machine 1 is placed on the base, the base performs maintenance operations on the cleaning machine 1, and the third display area can display the execution progress of the maintenance operation. Among them, the third display area can be the entire display interface, or the third display area can be a partial area on the display interface. Exemplarily, as Figure 14 shown, a lamp ring can be provided on the third display area, and the execution progress of the maintenance operation can be displayed by gradually lighting up the lamp ring. Exemplarily, a percentage can be provided on the third display area, and the execution progress of the maintenance operation can be displayed by changing the specific value of the percentage.

[0117] By the above measures, the execution progress of the maintenance operation is displayed, the category of readable information on the screen 20 is increased, and the user experience is further improved.

[0118] In several embodiments provided by the present application, the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely illustrative. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architectures, functions, and operations of devices, methods, and computer program products according to multiple embodiments of the present application. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code, and the module, program segment, or part of code contains one or more executable instructions for implementing the specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than that marked in the accompanying drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, as well as the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system that performs the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

[0119] In addition, the functional modules in each embodiment of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0120] If a function is implemented in the form of a software functional module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in various embodiments of this application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs. The above-mentioned memory 33 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, abbreviated as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, abbreviated as EEPROM), erasable programmable read-only memory (Erasable Programmable Read Only Memory, abbreviated as EPROM), programmable read-only memory (Programmable Red-Only Memory, abbreviated as PROM), read-only memory (Read-Only Memory, abbreviated as ROM), magnetic memory, flash memory, magnetic disks, or optical discs.

Claims

1. A display control method for a cleaning device, the cleaning device including a screen and an operating component for performing cleaning work, Characterized in that, The display control method for the cleaning device includes: When performing cleaning work, the operating component operates and controls the display interface of the screen to be displayed in a first direction; After receiving a shutdown instruction, control the display interface of the screen to be displayed in a second direction; Wherein, the first direction and the second direction are opposite.

2. The display control method for the cleaning device according to claim 1, Characterized in that, The display control method for the cleaning device further includes: After receiving a shutdown instruction, the operating component continuously operates for a first preset duration, and the screen is delayed to turn off, so as to continuously display the operating state of the operating component during the continuous operation of the screen.

3. The display control method for the cleaning device according to claim 1, Characterized in that, The screen includes a first display area for displaying the operating state of the operating component, and the display control method for the cleaning device further includes: After receiving a shutdown instruction, the operating component continuously operates for a first preset duration, the first display area is delayed to turn off, and the display state of the first display area is controlled to change synchronously with the operating state of the operating component.

4. The display control method for the cleaning device according to claim 3, Characterized in that, The control that the display state of the first display area changes synchronously with the operating state of the operating component includes: Controlling the display parameters of the first display area to decrease synchronously with the operating parameters of the operating component.

5. The display control method for the cleaning device according to claim 3, Characterized in that, The display control method for the cleaning device includes: After receiving a shutdown signal, control the operating component to operate according to target operating parameters for a second preset duration, and at the same time control the display parameters of the first display area to remain unchanged within the second preset duration; After the operating component operates for the second preset duration, the operating parameters of the operating component gradually decrease, and control the display parameters of the first display area to decrease synchronously with the operating parameters of the operating component.

6. The display control method for the cleaning device according to claim 2 or 3, Characterized in that, The operating component includes a sewage suction fan, the screen includes a first display area for displaying the operating state of the operating component, and the display control method for the cleaning device further includes: After receiving a shutdown instruction, the sewage suction fan first operates at a power of P1 for a period of time and then gradually reduces the sewage suction power, and the display brightness of the first display area changes with the power of the sewage suction fan.

7. The display control method for the cleaning device according to claim 3, Characterized in that, The display control method for the cleaning device further includes: Within the first preset duration, when the operating parameters of the operating component are equal to the target threshold, at least part of the first display area is extinguished.

8. The display control method for the cleaning device according to claim 3, Characterized in that, The first display area characterizes the operating state of the operating component through brightness parameters and / or morphological parameters.

9. The display control method of the cleaning device according to claim 1, wherein, the cleaning device includes a base and a cleaning machine, and the screen and the operating components are provided on the cleaning machine; the display control method of the cleaning device further includes: when the cleaning machine is placed on the base, controlling the display interface of the screen to face the second direction, and the screen further includes a second display area for displaying the maintenance status of the cleaning machine and / or the specific type of maintenance operation.

10. The display control method of the cleaning device according to claim 9, wherein, the screen further includes a third display area for displaying the execution progress of the maintenance operation when the cleaning machine performs a maintenance operation on the base.

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