Cleaning control method and control device for cleaning equipment

Abstract

The invention discloses a cleaning control method and device for cleaning equipment. The cleaning control method comprises the steps that a user instruction is received, and an instruction mode is judged; if a cleaning mode instruction is received, the two rolling brush pieces are controlled to be in a relatively close or at least partially overlapped or contacted state; and if a non-cleaning mode instruction is received, the two rolling brush pieces are controlled to be in a relatively far-away state. According to the technical scheme, the cleaning effect of the cleaning equipment is better, the problem that hair on the rolling brush part is not easy to clean is better solved, the rolling brush part is cleaner, and the cleaning efficiency is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning tools, and in particular to a cleaning control method and a control device for cleaning equipment. Background Art

[0002] The cleaning system includes a cleaning device and a base station. After cleaning, the cleaning device can be passively or actively moved to the base station, and the base station is used to realize automatic cleaning of the cleaning device. Traditional cleaning devices, such as sweeping robots, are usually equipped with a roller brush at the bottom, which rolls up dirt such as hair or garbage on the ground and then sucks it into the dust box inside the sweeping robot. Since hair is relatively soft, during the cleaning process, the hair is easily entangled on the roller brush and is difficult to be sucked into the dust box of the sweeping robot, which reduces the cleaning efficiency of the cleaning device; and it is not easy to suck away the hair on the roller brush through the base station, and the user needs to manually pull the hair out of the roller brush, which increases the labor intensity of the user and makes the user experience poor. Summary of the invention

[0003] In view of this, the present invention aims to solve the problem that hair is easily entangled on the roller brush of traditional cleaning equipment, which is difficult to clean by the base station, reduces the working efficiency of the cleaning equipment, and makes the user experience poor.

[0004] In order to achieve the above-mentioned object, the present invention proposes a cleaning control method for a cleaning device, wherein the cleaning device comprises two roller brush members, and the two roller brush members have a movable stroke of approaching and moving away from each other;

[0005] The cleaning control method comprises:

[0006] Receive user instructions and determine the instruction mode;

[0007] If a cleaning mode instruction is received, the two roller brush members are controlled to be in a state of being relatively close to each other or at least partially overlapping or contacting each other;

[0008] If a non-cleaning mode instruction is received, the two roller brush members are controlled to be in a relatively distant state.

[0009] Optionally, the non-cleaning mode instruction includes a self-cleaning mode instruction, a dust extraction mode instruction, or a hair cleaning instruction.

[0010] Optionally, the cleaning device has a cleaning state and a non-cleaning state, and the cleaning device further comprises a detection structure, and the detection structure is used to detect the working state of the cleaning device;

[0011] The step of controlling the two roller brush members to be in a state of being relatively close to or at least partially overlapping or contacting each other if a cleaning mode instruction is received specifically includes:

[0012] If a cleaning mode instruction is received and it is detected that the cleaning device is in a cleaning state, the two roller brush members are controlled not to move relative to each other, so that the two roller brush members are in a state of being relatively close to each other or at least partially overlapping or contacting each other;

[0013] If a cleaning mode instruction is received and it is detected that the cleaning device is in a non-cleaning state, the two roller brush members are controlled to move toward each other so that the two roller brush members are in a relatively close or at least partially overlapping or contacting state.

[0014] Optionally, the cleaning device has a cleaning state and a non-cleaning state, and the cleaning device further comprises a detection structure, and the detection structure is used to detect the working state of the cleaning device;

[0015] The step of controlling the two roller brush members to be in a relatively distant state if a non-cleaning mode instruction is received specifically includes:

[0016] If a non-cleaning mode command is received and it is detected that the cleaning device is in a non-cleaning state, the two roller brush members are controlled not to move relative to each other, so that the two roller brush members are in a relatively distant state; if a non-cleaning mode command is received and it is detected that the cleaning device is in a cleaning state, the two roller brush members are controlled to move in a direction away from each other, so that the two roller brush members are in a relatively distant state.

[0017] Optionally, the two roller brush members both have a movable stroke along the lateral direction of the cleaning device; the cleaning device further comprises two sets of driving structures connected to the two roller brush members, and the two sets of driving structures are drivingly connected to the two roller brush members in a one-to-one correspondence;

[0018] The step of controlling the two roller brush members to be relatively close or at least partially overlapped or in contact with each other if a cleaning mode instruction is received; and controlling the two roller brush members to be relatively far away from each other if a non-cleaning mode instruction is received specifically includes:

[0019] If a cleaning mode instruction is received, the two driving structures are controlled to simultaneously drive the two rolling brush members to move toward each other so that the two rolling brush members are in a state of being relatively close or at least partially overlapping or contacting each other;

[0020] If a non-cleaning mode instruction is received, the two driving structures are controlled to simultaneously drive the two roller brushes to move in directions away from each other, so that the two roller brush members are in a relatively distant state.

[0021] The present invention also provides a cleaning control method of a cleaning device, wherein the cleaning device has a first cleaning mode and a second cleaning mode, and the cleaning device includes two movable roller brush members; the cleaning control method includes:

[0022] Receive user instructions;

[0023] If a first cleaning mode instruction is received, adjusting the distance between the two roller brush members to a first preset distance;

[0024] If a second cleaning mode instruction is received, the distance between the two rolling brush members is adjusted to a second preset distance.

[0025] Optionally, after the step of receiving the first cleaning mode instruction and before the step of adjusting the distance between the two rolling brush members to a first preset distance, the method further includes:

[0026] Detecting the positions of the two rolling brush members;

[0027] If the distance between the two rolling brush members is greater than the first preset distance, controlling the two rolling brush members to move toward each other;

[0028] If the distance between the two rolling brush members is smaller than the first preset distance, the two rolling brush members are controlled to move in directions away from each other.

[0029] Optionally, after the step of receiving the second cleaning mode instruction and before the step of adjusting the distance between the two rolling brush members to a second preset distance, the method further includes:

[0030] Detecting the positions of the two rolling brush members;

[0031] If the distance between the two rolling brush members is greater than the second preset distance, controlling the two rolling brush members to move toward each other;

[0032] If the distance between the two rolling brush members is smaller than the second preset distance, the two rolling brush members are controlled to move in directions away from each other.

[0033] The present invention also provides a cleaning control method for a cleaning device, wherein the cleaning device has a first cleaning mode and a second cleaning mode suitable for connecting to a base station; the cleaning control method comprises:

[0034] Detecting the working mode of the cleaning device;

[0035] If the cleaning device is in the first cleaning mode, controlling the roller brush of the cleaning device to rotate forward;

[0036] If the cleaning device is in the second cleaning mode, the roller brush of the cleaning device is controlled to reverse.

[0037] Optionally, the cleaning device comprises two rolling brush members;

[0038] If the cleaning device is in the first cleaning mode, after or simultaneously with the step of controlling the roller brush of the cleaning device to rotate forward, the method further includes:

[0039] The two rolling brush members are controlled to move toward a first state in which they are close to each other.

[0040] Optionally, after the step of controlling the two rolling brush members to move toward the first state of approaching each other, the method further includes:

[0041] At intervals of a first preset time, the two rolling brush members are controlled to move toward a second state away from each other.

[0042] The present invention also provides a control device, including a memory, a processor, and a control program for a cleaning device stored in the memory and executable on the processor, wherein the control program for the cleaning device is configured to implement the steps of the above-mentioned control method for the cleaning device.

[0043] The technical solution provided by the present invention has the following beneficial effects:

[0044] The cleaning control method of the cleaning device provided by the present invention includes receiving user instructions and determining the instruction mode; if a cleaning mode instruction is received, the two roller brush members are controlled to be in a relatively close or at least partially overlapping or contacting state; if a non-cleaning mode instruction is received, the two roller brush members are controlled to be in a relatively distant state. When the cleaning device is turned on, the user can issue a working instruction, such as a cleaning mode instruction for normal cleaning work and a non-cleaning mode instruction for abnormal cleaning. When the cleaning device receives a cleaning mode instruction, it will automatically control the two roller brush members of the cleaning device to be close to or at least partially overlapped or in contact with each other. The areas cleaned by the two roller brush members together form the cleaning area of ​​the cleaning device, and the two roller brush members are brought closer or overlapped or in contact with each other, so that there is no cleaning gap between the two roller brush members during cleaning, and the cleaning effect is better; when the cleaning device receives a non-cleaning instruction, the cleaning device may be in an abnormal cleaning working state, such as connecting with the base station to clean the dust box, or cleaning the roller brush members, etc., and at this time the two roller brush members are in a relatively distant state. Through the relative distance operation of the two roller brush members, the filaments (such as hair, wool, etc.) wound on the two roller brush members can be pulled against each other, and the filaments can fall off from the corresponding roller brush members under the mutual pulling force, so that it is easier for the cleaning device itself or the base station to suck the filaments clean, which better solves the problem of hair on the roller brush members being difficult to clean, and makes the roller brush members cleaner and the cleaning efficiency is also higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0046] Figure 1 A schematic flow chart of an embodiment of a cleaning control method for a cleaning device provided by the present invention;

[0047] Figure 2 A schematic flow chart of two embodiments of a cleaning control method for a cleaning device provided by the present invention;

[0048] Figure 3 A schematic flow chart of three embodiments of a cleaning control method for a cleaning device provided by the present invention;

[0049] Figure 4 A schematic flow chart of four embodiments of a cleaning control method for a cleaning device provided by the present invention;

[0050] Figure 5 for Figure 1 A schematic structural diagram of an embodiment of the cleaning device described in;

[0051] Figure 6 for Figure 5 A schematic diagram of a partial exploded structure of the cleaning device described in;

[0052] Figure 7 for Figure 5 A structural schematic diagram of the rolling brush member (in a first state);

[0053] Figure 8 for Figure 7 A structural schematic diagram of the rolling brush member (in the first state) from another perspective;

[0054] Fig. 9 for Figure 5 A structural schematic diagram of the rolling brush member (in the second state);

[0055] Fig.10 for Fig. 9 A structural schematic diagram of another viewing angle of the rolling brush member (in the second state);

[0056] Fig.11 for Figure 5 A structural schematic diagram of another embodiment of the roller brush member described in;

[0057] Fig.12 for Figure 7A partial cross-sectional structural schematic diagram of the cleaning device described in;

[0058] Fig.13 A block diagram of a control device for a cleaning device provided by the present invention.

[0059] Description of Figure Numbers:

[0060] 100-cleaning equipment; 1-roller brush; 2-driving structure; 21-adjusting driver; 22-transmission component; 221-screw rod; 222-nut; 223-transmission frame; 3-cleaning drive component; 4-equipment body; 41-limiting structure; 411-limiting groove; 200-base station; 10000-control device; 1001-processor; 1002-communication bus; 1003-user interface; 1004-memory.

[0061] The realization of the purpose, functional characteristics and excellent effects of the present invention will be further described below in conjunction with specific embodiments and drawings. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] It should be noted that if a directional indication is involved in the embodiment of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0064] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0065] The present invention provides a cleaning device 100, which can be in a first cleaning mode for normal cleaning work and a second cleaning mode for non-cleaning work, wherein the non-cleaning work may refer to an operation mode such as connecting with a base station to clean a dust box or cleaning a roller brush. Figure 5 and Figure 6 In this embodiment, the cleaning device 100 includes two roller brush members 1, at least one of which is movably arranged, so that the cleaning device 100 has a first state in which the two roller brush members 1 are close to each other, and a second state in which the two roller brush members 1 are away from each other. The cleaning device 100 can also be connected to the base station 200; and after the cleaning device 100 and the base station 200 are connected, the cleaning device 100 is in the second state.

[0066] In this embodiment, the cleaning device 100 includes two roller brush members 1, at least one of which is movably arranged. The distance between the two roller brush members 1 can be adjusted by moving at least one roller brush member 1, so that the cleaning device 100 can keep the two roller brush members 1 in a first state close to each other during normal operation. The two roller brush members 1 can better and more completely cover the cleaning area, ensuring that the area where the cleaning device 100 travels is cleaned without omission, and the cleaning effect is better. When the cleaning device 100 is finished cleaning, the cleaning device 100 can be connected to the base station 200, and the two roller brush members 1 can be adjusted to be in a second state away from each other. In the process of the two roller brush members 1 moving away from each other, the hair and other filaments wrapped around the two roller brush members 1 can be torn or loosened, reducing the adhesion between the hair and each roller brush member 1, so that it is convenient for the base station 200 to suck the hair and other filaments from the roller brush member 1, making it easier to clean the filaments on the roller brush member 1. Moreover, when the cleaning device 100 is in the process of cleaning, the working states of the two roller brush parts 1 can be switched intermittently, so that the filaments on each roller brush part 1 will not be entangled too tightly and are easy to fall off and be sucked into the cleaning device 100, thereby ensuring the cleaning efficiency of the cleaning device 100, and the user does not need to manually clean the roller brush part 1 afterwards, which can effectively improve the user experience.

[0067] Preferably, the cleaning device 100 can be configured as a sweeping robot, a floor scrubber, or a sweeping and mopping machine, etc. For the convenience of description, the sweeping robot will be mainly used as an example for description below, and other devices can be implemented with reference to adaptability.

[0068] It should be noted that, combined with Figure 5As shown, the cleaning device 100 may also include a device body 4, and two roller brush members 1 are arranged on the device body 4. When the cleaning device 100 performs cleaning work normally, the forward direction of the cleaning device 100 is the front of the device body 4, and the backward direction of the cleaning device 100 is the rear of the device body 4. The following descriptions of the relevant directions can all be referred to this.

[0069] It can be understood that the rotation axes of the two roller brush members 1 of the cleaning device 100 preferably extend along the left-right direction of the cleaning device 100 or extend slightly inclined along the left-right direction of the cleaning device 100. When the cleaning device 100 moves forward or backward, the rotation direction of each roller brush member 1 can better follow the direction of the device body 4 moving forward or backward, the running resistance of the cleaning device 100 is less, and the dirt on the surface to be cleaned (such as the ground) can be better rolled up by the roller brush member 1. However, the relative arrangement directions of the two roller brush members 1 can be various.

[0070] In one embodiment, the two roller brush members 1 can be arranged at intervals along the front-to-back direction of the cleaning device 100, so that the length of each roller brush member 1 (i.e., the length along the left-to-right direction of the cleaning device 100) can be set longer, the cleaning area is larger, and the front and rear roller brush members 1 can repeatedly clean the ground for multiple times, which can effectively improve the cleaning effect. At this time, the two roller brush members 1 can have a movable stroke that approaches or moves away from each other along the front-to-back direction to adjust the distance between the two roller brush members 1 along the front-to-back direction of the cleaning device 100. Similarly, the distance between the two roller brush members 1 can be increased to tear the hair on each roller brush member 1, so that the hair will not be excessively entangled on each roller brush member 1, thereby ensuring the cleanliness of each roller brush member 1 and thus ensuring the cleaning effect of the cleaning device 100.

[0071] Preferably, if Figure 6 and Figure 7 As shown, the rotation axes of the two roller brush members 1 are arranged along the same straight line, that is, preferably, the rotation axes of the two roller brush members 1 are arranged in sequence along the left and right directions of the cleaning device 100. When the two roller brush members 1 are close to each other to be in the first state, the two roller brush members 1 cover the cleaning area together, and the cleaning areas of the two roller brush members 1 together form the cleaning area of ​​the cleaning device 100.

[0072] It is understandable that the distance between the two roller brush members 1 can be adjusted by moving one of the roller brush members 1. Alternatively, both roller brush members 1 can be moved, making the distance between the two roller brush members 1 more flexible and convenient to adjust.

[0073] Preferably, the two roller brush members 1 are both movably arranged, and the moving strokes of the two roller brush members 1 are consistent, and both have a moving stroke along the lateral direction of the cleaning device 100. Specifically, Figure 7 and Fig. 9As shown, the rotating shaft of each roller brush member 1 is arranged to extend in the lateral direction of the cleaning device 100, and the two roller brush members 1 are arranged opposite to each other in the lateral direction of the cleaning device 100. The two roller brush members 1 move relative to each other at the same time to be in a first state of being close to each other, or the two roller brush members 1 can move back to back at the same time to be in a second state of being away from each other. Without changing the volume of the original cleaning device 100, the cleaning efficiency of the cleaning device 100 can be improved, and the filaments are not easily entangled on each roller brush member 1. The lateral direction here can refer to one of the directions along the horizontal plane, and the longitudinal direction is a direction perpendicular to the lateral direction on the horizontal plane. Preferably, the lateral direction is along the left and right direction of the cleaning device 100, and the longitudinal direction is along the front and back direction of the cleaning device 100.

[0074] Among them, for each roller brush member 1, each roller brush member 1 has a connecting end and a free end that are arranged oppositely along its axial direction, the connecting end is used to connect to the device body 4, the free end is arranged in a cantilever shape, and the free ends of the two roller brush members 1 are arranged oppositely along the lateral direction of the device body 4. The cleaning device 100 has a first state in which the free ends of the two roller brush members 1 are close to each other, and has a second state in which the free ends of the two roller brush members 1 are away from each other after being connected to the base station 200.

[0075] It can be understood that the cleaning device 100 may also include a cleaning drive component 3, which drives the two roller brush components 1 to rotate, so that the two roller brush components 1 can perform cleaning work normally when they are in the first state. At the same time, when the two roller brush components 1 switch from the first state to the second state, the two roller brush components 1 can rotate in the same direction or in opposite directions while the two roller brush components 1 move away from each other, so that the filaments can be better released from each roller brush component 1.

[0076] In one embodiment, if Figure 7 As shown in , in the first state, the orthographic projections of the two roller brush members 1 in the longitudinal direction of the cleaning device 100 at least partially overlap. That is, in the front-back direction of the cleaning device 100, at least parts of the two roller brush members 1 are arranged opposite to each other, and there is no gap in the area cleaned by the two roller brush members 1 in the transverse direction of the cleaning device 100. Therefore, when cleaning, there will be no cleaning omission area in the cleaning area formed by the cleaning device 100, and the two roller brush members 1 can better cover the area to be cleaned to ensure the completeness of the cleaning.

[0077] Furthermore, if Figure 7 and Fig. 9 As shown, the end surface of the free end of each roller brush member 1 is inclined along the transverse direction of the cleaning device 100, and the end surfaces of the free ends of the two roller brush members 1 are adapted to each other, so that the two roller brush members 1 can be better overlapped in the first state to ensure a better cleaning effect.

[0078] Moreover, when in the first state, the end faces of the free ends of the two roller brush members 1 are arranged at intervals, so that no interference will be formed when the two roller brush members 1 are working, and each roller brush member 1 can be moved and rotated separately. For example, in the first state, the rotation directions of the two roller brush members 1 can be consistent, so as to better match the travel direction of the cleaning device 100 and better perform the cleaning work. Alternatively, the rotation directions of the two roller brush members 1 are opposite, so that the tearing effect applied to the filaments wound on the two roller brush members 1 is better, and the filaments on the other roller brush member 1 can be better dragged off by one roller brush member 1, and the filaments on the two roller brush members 1 are easy to loosen, so that the filaments can be easily sucked into the dust box inside the cleaning device 100 by the cleaning device 100. Alternatively, one of the two roller brush members 1 is arranged to rotate in an intermittent switching direction, so that the two roller brush members 1 can better perform the cleaning work while the wound filaments can be removed in time, so as to better ensure the cleanliness of each roller brush member 1 and improve the cleaning effect of each roller brush member 1.

[0079] In another embodiment, if Fig.11 As shown in the figure, when in the first state, the two roller brush members 1 are spaced apart along the transverse direction of the cleaning device 100, and the two roller brush members 1 are staggered in their orthographic projections along the longitudinal direction of the cleaning device 100. The two roller brush members 1 will not interfere with each other when they are close to each other, and the structures of the two roller brush members 1 are more regular and easier to manufacture.

[0080] Specifically, each roller brush member 1 includes a roller brush barrel and bristles arranged on the outer peripheral side of the roller brush barrel. Preferably, in the first state, the interval between the two roller brush members 1 in the lateral direction of the cleaning device 100 is 2 mm to 6 mm, so that there is a certain gap between the roller brush barrels of the two roller brush members 1, but the distance between the gaps will not be too large, and the gap area can be covered by the flexible bristles on the two roller brush members 1, so as to avoid the formation of a missed cleaning area; the distance between the two roller brush members 1 cannot be too small to avoid interference when the roller brush members 1 are loose.

[0081] Moreover, when both roller brush members 1 have an active travel along the left and right directions of the cleaning device 100, preferably, the cleaning device 100 may include two sets of driving structures 2, and the two sets of driving structures 2 are connected to the two roller brush members 1 one by one, and are used to drive the two roller brush members 1 to switch between the first state and the second state. Each driving structure 2 can drive the corresponding roller brush member 1 to move, so that the adjustment of the two roller brush members 1 is more flexible, and thus the cleaning of filaments is also more flexible and effective.

[0082] Specifically, there are many ways to drive the two roller brush members 1 to produce a moving stroke along the left and right direction of the cleaning device 100. In one embodiment, each driving structure 2 includes a first driver and a first transmission; wherein the first driver can be set as a driving motor; the first transmission member connects the corresponding first drivers and the roller brush members 1, and each first transmission member is screwed with the corresponding roller brush member 1; the two first drivers drive the corresponding two first transmission members to rotate forward or reverse, driving the two roller brush members 1 to switch between the first state and the second state. The first driver drives the corresponding first transmission member to switch the rotation direction, thereby driving the corresponding roller brush member 1 to produce a moving stroke along the left and right direction of the cleaning device 100.

[0083] Preferably, each first transmission member is configured as a threaded rod, and the rotating shaft of each roller brush member 1 is threadedly connected to the corresponding threaded rod; wherein, in the first state, the two first drivers drive the two first transmission members to rotate forward, so that the two roller brush members 1 can rotate forward together, and when the two first drivers drive the two first transmission members to rotate reversely, the two roller brush members 1 move in a direction away from each other to switch to the second state. wherein, when forward rotation refers to rotation in the clockwise direction along the rotating shaft of the roller brush member 1, reverse rotation may refer to rotation in the counterclockwise direction along the rotating shaft of the roller brush member 1, and conversely, if forward rotation refers to rotation in the counterclockwise direction along the rotating shaft of the roller brush member 1, reverse rotation refers to rotation in the clockwise direction along the rotating shaft of the roller brush member 1.

[0084] In this embodiment, the first driver forms the above-mentioned cleaning drive component 33. When in the first state, when the first driver drives the first transmission member to continuously rotate forward, each first transmission member and the corresponding roller brush member 1 are in a threaded locked state. Therefore, the forward rotation of the first transmission member can drive the corresponding roller brush members 1 to rotate forward, and the two roller brush members 1 can perform cleaning work normally at this time; and when the first driver drives the first transmission member to switch from forward rotation to reverse rotation, the first transmission member and the corresponding roller brush members 1 are unlocked, so that each roller brush member 1 can move along the corresponding threaded rod, so that the two roller brush members 1 move away from each other, thereby realizing the cleaning of the filaments on the two roller brush members 1.

[0085] Similarly, when in the second state, the two first drivers drive the two first transmission members to reverse, driving the two roller brush members 1 to reverse together, and when the two first drivers drive the two first transmission members to rotate forward, the two roller brush members 1 move toward each other to switch to the first state. The same principle as in the first state, when in the second state, each roller brush member 1 and the corresponding first transmission member are locked in the reverse direction, and the two first drivers drive the two first transmission members to reverse, thereby driving the two roller brush members 1 to reverse together, so that when the cleaning device 100 is in the second state, the two roller brush members 1 can also continue to rotate; and when each first driver drives the corresponding first transmission member to rotate forward, each first transmission member and the corresponding roller brush member 1 are unlocked, each roller brush member 1 can move relative to each threaded rod, and the two roller brush members 1 can approach each other to be in the first state.

[0086] In another embodiment, in combination Figure 5 and Figure 7 As shown, each driving structure 2 includes an adjusting driver 21 and a transmission component 22, and the adjusting driver 21 can also be set as a driving motor; the transmission component 22 connects the corresponding adjusting drivers 21 and the corresponding roller brush members 1; each adjusting driver 21 drives the corresponding transmission component 22 to move laterally along the cleaning device 100, driving the two roller brush members 1 to approach and move away from each other, so that the two roller brush members 1 can generate lateral movement along the cleaning device 100 through translation, and the moving stroke is easier to adjust and control.

[0087] Preferably, if Figure 8 and Fig.10 As shown in the figure, the transmission component 22 includes a screw rod 221 and a nut 222 that are threadedly matched, and a transmission frame 223 connected to the roller brush member 1, and the nut 222 is arranged on the transmission frame 223; each adjustment driver 21 drives the corresponding screw rods 221 to rotate, drives each nut 222 to move along the corresponding screw rods 221, and drives the corresponding transmission frame 223 and the roller brush member 1 to move together. The screw rod 221 nut 222 structure can make the lateral movement adjustment accuracy of each roller brush member 1 higher, and the noise is smaller during adjustment, so that the cleaning device 100 has less noise when working.

[0088] In this embodiment, the cleaning device 100 further includes two third drivers, the two third drivers form the above-mentioned cleaning drive component 3, the two third drivers are respectively connected to the two roller brush members 1 in a one-to-one correspondence, and are used to drive the two roller brush members 1 to rotate, and the two third drivers are arranged on the corresponding two transmission frames 223. The two roller brush members 1 are driven to rotate by the two third drivers, so that the two roller brush members 1 can perform rolling cleaning. In addition, the two third drivers are arranged on the two transmission frames 223, so that when the two roller brush members 1 move, the two third drivers can move together, so as to ensure that each roller brush member 1 is at any position between the first state and the second state, and the two roller brush members 1 themselves can rotate, so as to better achieve the cleaning effect at different positions.

[0089] In another embodiment of the driving structure 2, each driving structure 2 may include an electromagnet, an electromagnetic relay and an elastic member. The electromagnet is arranged at one end of the two roller brush members 1 that are arranged in a manner opposite to each other, wherein the electromagnet can be arranged as a member made of a magnetically attractive material; the electromagnetic relay is arranged opposite to the electromagnet, and when the electromagnetic relay is powered on, it generates magnetic attraction with the corresponding electromagnet, thereby moving the two roller brush members 1 in a direction away from each other; the elastic member connects the roller brush member 1 and the cleaning device 100, wherein the elastic member is arranged as a telescopic spring. When the electromagnetic relay is magnetically attracted to the electromagnet, the two roller brush members 1 move away from each other to be in the second state, and the elastic member is in the elastic energy storage state; when the electromagnetic relay is in the power-off state, under the action of the elastic restoring force of the elastic member, the two roller brush members 1 move closer to each other to be in the first state, and the switching of the two states of the roller brush member 1 is realized by controlling the on and off of the electromagnetic relay.

[0090] The configuration of the driving structure 2 includes but is not limited to the above. Moreover, the configuration of the driving structure 2 may also be a combination of two or more of the above, which will not be described in detail here.

[0091] The cleaning device 100 further includes a cleaning port disposed at the bottom of the device body 4, and the cleaning port allows at least part of the two roller brush members 1 to be exposed, so that the roller brush members 1 can better contact the surface to be cleaned for cleaning. In the first state, the connection ends of the two roller brush members 1 are aligned with the two ends of the cleaning port in the lateral direction or retracted in the cleaning port, that is, the two roller brush members 1 can completely cover the area of ​​the cleaning port, so that the roller brush members 1 of the cleaning device 100 can occupy a larger cleaning area and the cleaning efficiency can be higher.

[0092] Moreover, if Fig.12 As shown in , the cleaning device 100 further includes a limiting structure 41, and the limiting structure 41 is used to limit the movement stroke of the two roller brush members 1, so that the two roller brush members 1 can be better maintained in the first state and the second state.

[0093] The cleaning device 100 further includes a roller brush cover provided on the outer peripheral side of the two roller brush members 1, and a bottom cover provided on the bottom of the device body 4, the bottom cover is connected to the roller brush cover, the transmission frame 223 is slidably provided in the roller brush cover, and a limiting groove 411 is formed on the roller brush cover, at least part of the transmission frame 223 is slidably provided in the limiting groove 411, and one end of the limiting groove 411 is open, and at least part of the bottom cover is provided to block the open side of the limiting groove 411. The limiting structure 41 is formed by the limiting groove 411 and the bottom cover to limit the movement stroke of the transmission frame 223 in the left and right directions along the cleaning device 100, thereby limiting the movement stroke of the two roller brush members 1.

[0094] In one embodiment, the cleaning device 100 further includes a detection structure, which is used to detect the status of the two roller brush members 1, so as to better control the operation of the driving structure 2. Moreover, the cleaning device 100 may also include a controller, which is electrically connected to the detection structure and the driving structure 2, and the position detection results of the two roller brush members 1 are sent to the controller through the detection structure, and the corresponding driving structure 2 can be controlled by the controller to work, so as to better realize the automatic adjustment of the two roller brush members 1, making the operation of the cleaning device 100 more intelligent.

[0095] When the cleaning device 100 is connected to the base station 200, the position status of the two roller brush members 1 can also be detected through the detection structure. When the two roller brush members 1 are in the second state, the driving structure 2 can be controlled not to work; when the detection structure detects that the two roller brush members 1 are in the first state, the controller can control the driving structure 2 to work, so as to drive the two roller brush members 1 away from each other to enter the second state, and then turn on the base station 200 to clean the cleaning device 100.

[0096] The present invention also provides a control device 10000 for a cleaning device, Fig.13As shown, the control device 10000 includes a memory 1005, a processor 1001, and a control program of a cleaning device stored in the memory 1005 and operable on the processor 1001, and the control program of the cleaning device is configured to implement the steps of the control method of the cleaning device. It should be noted that the control device 10000 may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and a button, and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0097] Those skilled in the art will understand that Fig.13 The structure of the control device 10000 shown in the figure does not constitute a limitation of the control device 10000, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0098] like Fig.13 As shown, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a control program of the cleaning system 100 .

[0099] exist Fig.13 In the control device 10000 shown, the control program of the cleaning device 100 stored in the memory 1005 is called by the processor 1001, and the following operations are performed:

[0100] Receive user instructions and determine the instruction mode;

[0101] If a cleaning mode instruction is received, the two roller brush members 1 are controlled to be in a state of being relatively close to each other or at least partially overlapping or contacting each other;

[0102] If a non-cleaning mode instruction is received, the two roller brush members 1 are controlled to be in a relatively distant state.

[0103] In one embodiment, when the cleaning device 100 has a cleaning state and a non-cleaning state, and the cleaning device 100 further includes a detection structure, the detection structure is used to detect the working state of the cleaning device 100; the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and further performs the following operations:

[0104] If a cleaning mode instruction is received and it is detected that the cleaning device 100 is in a cleaning state, the two roller brush members 1 are controlled not to move relative to each other, so that the two roller brush members 1 are in a state of being relatively close to each other or at least partially overlapping or contacting each other;

[0105] If a cleaning mode instruction is received and it is detected that the cleaning device 100 is in a non-cleaning state, the two roller brush members 1 are controlled to move toward each other so that the two roller brush members 1 are in a relatively close or at least partially overlapping or contacting state.

[0106] In another embodiment, when the cleaning device 100 has a cleaning state and a non-cleaning state, and the cleaning device 100 further includes a detection structure, the detection structure is used to detect the working state of the cleaning device 100; the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and further performs the following operations:

[0107] If a non-cleaning mode instruction is received and it is detected that the cleaning device 100 is in a non-cleaning state, the two roller brush members 1 are controlled not to move relative to each other, so that the two roller brush members 1 are in a state of being relatively far away from each other;

[0108] If a non-cleaning mode instruction is received and it is detected that the cleaning device 100 is in a cleaning state, the two roller brush members 1 are controlled to move in directions away from each other, so that the two roller brush members 1 are in a relatively distant state.

[0109] Further, when both of the two roller brush members 1 have a lateral movable stroke along the cleaning device 100; the cleaning device 100 further comprises two sets of drive structures 2 connected to the two roller brush members 1, and the two sets of drive structures 2 are in one-to-one driving connection with the two roller brush members 1; the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and also performs the following operations:

[0110] If a cleaning mode instruction is received, the two driving structures 2 are controlled to simultaneously drive the two rolling brush members 1 to move toward each other, so that the two rolling brush members 1 are in a state of being relatively close or at least partially overlapping or contacting each other;

[0111] If a non-cleaning mode instruction is received, the two driving structures 2 are controlled to simultaneously drive the two roller brushes to move away from each other, so that the two roller brush members 1 are in a relatively distant state.

[0112] In addition, when the cleaning device 100 has a first cleaning mode and a second cleaning mode, and the cleaning device 100 includes two roller brush members 1 that are movable devices, Fig.13 In the control device 10000 shown, the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and the following operations can also be performed:

[0113] Receive user instructions;

[0114] If a first cleaning mode instruction is received, the distance between the two roller brush members 1 is adjusted to a first preset distance;

[0115] If the second cleaning mode instruction is received, the distance between the two rolling brush members 1 is adjusted to a second preset distance.

[0116] Further, after receiving the operation of the first cleaning mode instruction and before adjusting the distance between the two roller brush members 1 to the first preset distance, the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and also performs the following operations:

[0117] Detecting the positions of the two rolling brush members 1;

[0118] If the distance between the two rolling brush members 1 is greater than the first preset distance, the two rolling brush members 1 are controlled to move toward each other;

[0119] If the distance between the two rolling brush members 1 is smaller than the first preset distance, the two rolling brush members 1 are controlled to move in directions away from each other.

[0120] Moreover, after receiving the operation of the second cleaning mode instruction and before adjusting the distance between the two roller brush members 1 to the second preset distance, the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and also performs the following operations:

[0121] Detecting the positions of the two rolling brush members 1;

[0122] If the distance between the two rolling brush members 1 is greater than the second preset distance, the two rolling brush members 1 are controlled to move toward each other;

[0123] If the distance between the two rolling brush members 1 is smaller than the second preset distance, the two rolling brush members 1 are controlled to move in directions away from each other.

[0124] In addition, when the cleaning device 100 has a first cleaning mode and a second cleaning mode suitable for connecting with the base station 200, Fig.13 In the control device 10000 shown, the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and the following operations can also be performed:

[0125] Detecting the working mode of the cleaning device 100;

[0126] If the cleaning device 100 is in the first cleaning mode, the roller brush 1 of the cleaning device 100 is controlled to rotate forward;

[0127] If the cleaning device 100 is in the second cleaning mode, the roller brush 1 of the cleaning device 100 is controlled to rotate in reverse.

[0128] Further, after or at the same time as the operation of controlling the roller brush member 1 of the cleaning device 100 to rotate forward if the cleaning device 100 is in the first cleaning mode, the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and further performs the following operations:

[0129] The two rolling brush members 1 are controlled to move toward a first state in which they are close to each other.

[0130] Further, after the operation of controlling the two roller brush members 1 to move toward the first state close to each other, the processor 1001 calls the control program of the cleaning device 100 stored in the memory 1005, and further performs the following operations:

[0131] At intervals of a first preset time, the two rolling brush members 1 are controlled to move toward a second state away from each other.

[0132] Combining the above hardware facilities and Figure 1 As shown, the present invention also provides a cleaning control method of a cleaning device 100, wherein the cleaning device 100 comprises two roller brush members 1, and the two roller brush members 1 have a movable stroke of approaching each other and moving away from each other. Specifically, the cleaning control method comprises the following steps:

[0133] S100, receiving a user instruction and determining an instruction mode;

[0134] S200, if a cleaning mode instruction is received, controlling the two roller brush members 1 to be in a state of being relatively close to each other or at least partially overlapping or contacting each other;

[0135] S300: If a non-cleaning mode instruction is received, the two roller brush members 1 are controlled to be in a relatively distant state.

[0136] The cleaning mode command may refer to a cleaning mode button, an operation screen, a cleaning mode command issued by a remote client, or a voice command, etc., on the cleaning device 100, so that the cleaning device 100 can enter a cleaning state, at which time the cleaning device 100 will automatically control the relative positions of the two roller brush members 1, so that the two roller brush members 1 are kept in a relatively close position, or a partially overlapping position, or a position where the two roller brush members 1 are at least partially in contact. When the cleaning device 100 is performing normal cleaning work, the two roller brush members 1 can better and more completely cover the cleaning area, effectively avoiding missed sweeps.

[0137] The non-cleaning mode command refers to a command for non-routine cleaning, such as a pause command, a self-cleaning mode command, a shutdown command, a command to connect with the base station 200, etc. When entering the non-cleaning mode state, the cleaning device 100 automatically controls the two roller brush members 1 to be in a relatively distant state to facilitate the cleaning of hair and other filaments on the roller brush members 1.

[0138] In this embodiment, after the cleaning device 100 is turned on, the user can issue work instructions, such as cleaning mode instructions for normal cleaning work and non-cleaning mode instructions for abnormal cleaning. When the cleaning device 100 receives the cleaning mode instruction, it will automatically control the two roller brushes 1 of the cleaning device 100 to be close to or at least partially overlapped or in contact with each other. The areas cleaned by the two roller brushes 1 together form the cleaning area of ​​the cleaning device 100, and the two roller brushes 1 are brought closer, overlapped or in contact with each other, so that there is no cleaning gap between the two roller brushes 1 during cleaning, and the cleaning effect is better; when the cleaning device 100 receives the non-cleaning instruction, the cleaning device 100 does not perform cleaning work at this time, but can perform other operations, such as communicating with the base station 2. 00 are connected to each other to clean the dust box, or to clean the roller brush 1, etc., and the two roller brush members 1 are in a relatively distant state at this time. The relative distance operation of the two roller brush members 1 allows the filaments (such as hair, wool, etc.) wound on the two roller brush members 1 to be pulled against each other, and the filaments can fall off from the corresponding roller brush members 1 under the mutual pulling force, so that it is easier for the cleaning device 100 itself or the base station 200 to suck the filaments clean, which better solves the problem that the hair on the roller brush member 1 is difficult to clean, and makes the roller brush member 1 cleaner and the cleaning efficiency is also higher.

[0139] Preferably, the non-cleaning mode instruction includes a self-cleaning mode instruction, a dust extraction mode instruction, or a hair cleaning instruction, wherein the self-cleaning mode instruction is used for the cleaning device 100 to clean the roller brush member 1 of the cleaning device 100 through the base station 200 after the cleaning device 100 is connected to the base station 200. The dust extraction mode instruction is used for sucking out the dirt in the dust box inside the cleaning device 100 through the base station 200 after the cleaning device 100 is connected to the base station 200. The hair cleaning instruction is used to switch the position state of the two roller brush members 1 so that the hair wrapped around the two roller brush members 1 can be more easily removed, thereby realizing automatic cleaning of the hair of the roller brush member 1.

[0140] Furthermore, combined with Figure 2 As shown, the cleaning device 100 has a cleaning state and a non-cleaning state, and the cleaning device 100 also includes a detection structure, which is used to detect the working state of the cleaning device 100; the above step S200 specifically includes:

[0141] S210, if a cleaning mode instruction is received and it is detected that the cleaning device 100 is in a cleaning state, the two roller brush members 1 are controlled not to move relative to each other, so that the two roller brush members 1 are in a state of being relatively close to each other or at least partially overlapping or contacting each other;

[0142] S220: If a cleaning mode instruction is received and it is detected that the cleaning device 100 is in a non-cleaning state, the two roller brush members 1 are controlled to move toward each other so that the two roller brush members 1 are in a relatively close or at least partially overlapping or contacting state.

[0143] It is understandable that after receiving the cleaning mode instruction, it is necessary to first determine the positions of the two roller brush members 1 of the cleaning device 100. If the cleaning device 100 is already in a cleaning state, that is, the two roller brush members 1 are already in a relatively close or at least partially overlapping or contacting state, then there is no need to adjust the positions of the roller brush members 1 at this time, and the two roller brush members 1 can be kept at the existing position to perform cleaning work. If it is detected that the positions of the two roller brush members 1 of the cleaning device 100 are relatively far apart and are in a non-cleaning state, then it is necessary to first adjust the positions of the two roller brush members 1 so that the two roller brush members 1 move closer to each other, so as to move to a relatively close or at least partially overlapping or contacting state, so as to ensure that the cleaning effect of the cleaning device 100 is better when performing cleaning work.

[0144] Among them, the two roller brush members 1 are relatively close or at least partially overlapped or in contact with each other, and can be set differently for different types of roller brush members 1. For example, when the end faces of the two roller brush members 1 that are arranged opposite to each other are inclined, the two roller brush members 1 can be at least partially overlapped, so that no gap is formed between the two roller brush members 1 in the front and rear directions when the cleaning device 100 is traveling, and no area is missed when cleaning the ground. When the end faces of the two roller brush members 1 that are arranged opposite to each other are planes, the two roller brush members 1 should be relatively close and kept at a small distance, so that the two roller brush members 1 will not interfere with each other when in a cleaning state. When the materials of the two roller brush members 1 are relatively soft, the two roller brush members 1 can contact each other, and the two roller brush members 1 will not have hard interference wear, which can better ensure the cleaning effect and will not operate the roller brush members 1.

[0145] Furthermore, combined with Figure 2 As shown, the above step S300 specifically includes:

[0146] S310, if a non-cleaning mode instruction is received and if the cleaning device 100 is in a non-cleaning state, controlling the two roller brush members 1 not to move relative to each other;

[0147] S320: If a non-cleaning mode instruction is received and if the cleaning device 100 is in a cleaning state, the two roller brush members 1 are controlled to move in directions away from each other, so that the two roller brush members 1 are in a relatively distant state.

[0148] After receiving the non-cleaning mode instruction, the positions of the two roller brush members 1 also need to be judged. If the cleaning device 100 is already in a non-cleaning state, that is, the two roller brush members 1 are already in a state of being away from each other, then there is no need to adjust the positions of the roller brush members 1 at this time, so that the two roller brush members 1 can be kept at the existing position. If it is detected that the positions of the two roller brush members 1 of the cleaning device 100 are in a cleaning state, then the positions of the two roller brush members 1 need to be adjusted first, so that the two roller brush members 1 move away from each other, and the hair on each roller brush member 1 can be torn off from each other during the process of the two roller brush members 1 moving away from each other, so as to achieve hair cleaning.

[0149] It is understandable that the two roller brush members 1 have many moving modes and setting forms. In combination with different setting modes of the roller brush members 1, the corresponding adjustment control method can be adjusted accordingly. Preferably, the two roller brush members 1 have a movable stroke along the lateral direction of the cleaning device 100; the cleaning device 100 also includes two sets of drive structures 2 connected to the two roller brush members 1, and the two sets of drive structures 2 are connected to the two roller brush members 1 in a one-to-one driving connection; the above steps S200 and S300 specifically include:

[0150] If a cleaning mode instruction is received, the two driving structures 2 are controlled to simultaneously drive the two roller brush members 1 to move toward each other, so that the two roller brush members 1 are in a state of being relatively close or at least partially overlapping or contacting each other;

[0151] If a non-cleaning mode instruction is received, the two driving structures 2 are controlled to simultaneously drive the two roller brushes to move away from each other, so that the two roller brush members 1 are in a relatively distant state.

[0152] The corresponding driving structure 2 is controlled by the control device to work, so as to adjust the positions of the two roller brush members 1, and preferably the movement gaits of the two roller brush members 1 are consistent, so the adjustment efficiency is higher and the adjustment effect is better.

[0153] The corresponding implementations of other driving structures 2 have been described in the structural description of the above-mentioned cleaning device 100 and will not be repeated here.

[0154] The present invention also provides a cleaning control method of the cleaning device 100, Figure 3 As shown in , when the cleaning device 100 has a first cleaning mode and a second cleaning mode, and the cleaning device 100 includes two roller brush members 1 that are movable devices; the cleaning control method includes:

[0155] S100', receiving user instructions;

[0156] S200', if a first cleaning mode instruction is received, adjusting the distance between the two roller brush members 1 to a first preset distance;

[0157] S300': if a second cleaning mode instruction is received, the distance between the two roller brush members 1 is adjusted to a second preset distance.

[0158] The cleaning device 100 has two cleaning modes. In the two cleaning modes, the distance between the two roller brush members 1 is different, so that different cleaning methods can be achieved.

[0159] Preferably, in the first cleaning mode, the working state of the cleaning device 100 may be consistent with the working state of the cleaning device 100 receiving the cleaning mode instruction in the above embodiment. That is, in the first cleaning mode, the two roller brush members 1 of the cleaning device 100 are in a state of being relatively close or at least partially overlapping or contacting. The distance between the two roller brush members 1 is closer, which can achieve the cleaning of the ground without omission, and improve the cleaning effect of the cleaning device 100.

[0160] In the second cleaning mode, preferably, the working state of the cleaning device 100 can be consistent with the state in the above-mentioned embodiment when the cleaning device 100 receives a non-cleaning mode instruction. That is, in the second cleaning mode, the two roller brush members 1 of the cleaning device 100 are in a relatively distant state, so as to achieve the cleaning of hair on the roller brush member 1. Of course, in the second cleaning mode, the two roller brush members 1 can also perform cleaning work. For example, when cleaning special areas, such as the groove area, by adjusting the two roller brush members 1 of the cleaning device 100 to be consistent with the distance between the two groove wall end faces of the groove, the two roller brush members 1 can clean the two groove wall end faces of the groove, while the roller brush members 1 will not come into contact with the water in the groove, thereby ensuring a better cleaning effect.

[0161] Moreover, since the roller brush members 1 are all provided with soft bristles, the user can adjust the distance between the two roller brush members 1 according to the actual use conditions. For example, for different floors, the two roller brush members 1 can be adjusted to different distances during cleaning, so that during the cleaning process, the two roller brush members 1 will not cause dirt to accumulate between the two roller brush members 1 due to being too close, and there will be no missed cleaning area due to the distance between the two roller brush members 1 being too large. By flexibly adjusting and controlling the distance between the two roller brush members 1, the cleaning device 100 is guaranteed to be in the best cleaning effect, and the cleaning device 100 can be adapted to more usage scenarios, and is more convenient and flexible to use.

[0162] Furthermore, after the step of receiving the first cleaning mode instruction and before the step of adjusting the distance between the two roller brush members 1 to the first preset distance, the following steps are also included:

[0163] S210', detecting the positions of the two roller brush members 1;

[0164] S211', if the distance between the two rolling brush members 1 is greater than the first preset distance, control the two rolling brush members 1 to move towards each other;

[0165] S212': if the distance between the two rolling brush members 1 is smaller than the first preset distance, the two rolling brush members 1 are controlled to move in a direction away from each other.

[0166] When the cleaning device 100 receives the first cleaning mode instruction, it first detects the distance between the two roller brush members 1, and then controls the adjustment mode of the two roller brush members 1 according to the detection result. Specifically, when the distance between the two roller brush members 1 is greater than the first preset distance, the two roller brush members 1 are controlled to move in a direction approaching each other. Among them, the two roller brush members 1 can be driven to move in a direction approaching each other by controlling the driving structure 2, so that the two roller brush members 1 are in a state of being relatively close or at least partially overlapping or in contact, so as to better perform the cleaning work. When the distance between the two roller brush members 1 is less than the first preset distance, the driving structure 2 can be controlled to work to adjust the two roller brush members 1 to move in a direction away from each other, so that the distance between the two roller brush members 1 is maintained within the first preset distance. Preferably, the first preset distance can be set to 2mm~6mm, so that the cleaning effect of the cleaning device 100 is better, and interference is not easy to occur between the two roller brush members 1, and the working effect is best.

[0167] Similarly, after the step of receiving the second cleaning mode instruction and before the step of adjusting the distance between the two rolling brush members 1 to the second preset distance, the following steps are also included:

[0168] S310', detecting the positions of the two rolling brush members 1;

[0169] S311', if the distance between the two rolling brush members 1 is greater than the second preset distance, controlling the two rolling brush members 1 to move toward each other;

[0170] S312', if the distance between the two rolling brush members 1 is smaller than the second preset distance, control the two rolling brush members 1 to move in a direction away from each other.

[0171] When the cleaning device 100 receives the second cleaning mode instruction, it first detects the distance between the two roller brush members 1, and then controls the adjustment mode of the two roller brush members 1 according to the detection result. Specifically, when the distance between the two roller brush members 1 is greater than the second preset distance, the two roller brush members 1 are controlled to move in a direction approaching each other. Specifically, the two roller brush members 1 can be driven to move in a direction approaching each other by controlling the driving structure 2, so that the two roller brush members 1 are within the second preset distance range. When the distance between the two roller brush members 1 is less than the second preset distance, the driving structure 2 can also be controlled to adjust the two roller brush members 1 to move in a direction away from each other, so that the distance between the two roller brush members 1 remains within the second preset distance.

[0172] By precisely controlling the distance between the two roller brush members 1, the position accuracy of the two roller brush members 1 in the two working modes is higher, the adjustment sensitivity is better, and a better cleaning effect can be guaranteed. Moreover, the distance between the two roller brush members 1 can be remotely controlled and adjusted by the user, for example, the distance between the two roller brush members 1 can be remotely set through the user's mobile phone to achieve precise adjustment, so that the visualization effect of the adjustment method of the roller brush member 1 is better, which is conducive to improving the user's entertainment.

[0173] The present invention also provides a cleaning control method of the cleaning device 100, combining Figure 4 As shown, when the cleaning device 100 has a first cleaning mode and a second cleaning mode suitable for connecting with the base station 200; the cleaning control method includes the following steps:

[0174] S100”, detecting the working mode of the cleaning device 100;

[0175] S200”, if the cleaning device 100 is in the first cleaning mode, controlling the roller brush 1 of the cleaning device 100 to rotate forward;

[0176] S300”: If the cleaning device 100 is in the second cleaning mode, control the roller brush 1 of the cleaning device 100 to reverse.

[0177] It is understandable that when the cleaning device 100 performs cleaning work normally, the two roller brush members 1 of the cleaning device 100 will both rotate, and the two roller brush members 1 can better contact and rub with the ground, and the cleaning effect is better. Among them, the cleaning device 100 also includes two cleaning drive components 3, and the two cleaning drive components 3 are used to drive the two roller brush members 1 to rotate respectively. When the cleaning device 100 is in the first cleaning mode, the roller brush member 1 of the cleaning device 100 is controlled to rotate forward, and the roller brush member 1 can better rotate along the direction of travel of the cleaning device 100, which has a better cleaning effect. When the cleaning device 100 is in the second cleaning mode, the roller brush member 1 of the cleaning device 100 can be controlled to reverse, so that when the roller brush member 1 rotates forward, the hair wrapped around it can be better loosened by the reversal of the roller brush member 1, and the cleaning effect of the hair is better.

[0178] Furthermore, if the cleaning device 100 is in the first cleaning mode, after or simultaneously with the step of controlling the roller brush 1 of the cleaning device 100 to rotate forward, the following steps are also included:

[0179] S210”, controlling the two roller brush members 1 to move toward a first state close to each other.

[0180] When the cleaning device 100 enters the first cleaning mode, while or after starting the two roller brush members 1 to rotate forward, the two roller brush members 1 are controlled to move toward the first state of being close to each other, so that when the two roller brush members 1 are in a position close to each other, the two roller brush members 1 are rotating forward at the same time. When there is no cleaning omission area of ​​the two roller brush members 1, the cleaning effect on the surface to be cleaned is better.

[0181] Moreover, after the step of controlling the two roller brush members 1 to move toward the first state close to each other, the following steps are also included:

[0182] At intervals of a first preset time, the two rolling brush members 1 are controlled to move toward a second state away from each other.

[0183] When the cleaning device 100 enters the first cleaning mode and performs cleaning work normally, the relative positions of the two roller brush members 1 are relatively close, and the two roller brush members 1 are in a rotating state. After the cleaning device 100 has been working for a period of time, some hair will be entangled on the roller brush members 1. At this time, the two roller brush members 1 are controlled to move so that the two roller brush members 1 can be relatively far away from each other, so that the hair on the two roller brush members 1 can be torn from each other, making the hair on each roller brush member 1 easy to fall off during the movement of the two roller brush members 1, and the cleaning device 100 can better suck the fallen hair into the cleaning device 100.

[0184] Moreover, at each first preset time interval, the relative distance between the two roller brush members 1 can be adjusted so that the two roller brush members 1 can move away from each other after a period of normal cleaning to clean the hair on the roller brush members 1. The two roller brush members 1 have a better self-cleaning effect, thereby increasing the cleaning efficiency.

[0185] Among them, the first preset time length can be 5 minutes to 10 minutes. Preferably, the first preset time length is 5 minutes, 6 minutes, and 10 minutes. While not affecting the normal cleaning efficiency, each roller brush 1 can remain in an untangled state, thereby better ensuring the cleaning effect.

[0186] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A cleaning control method for a cleaning device, characterized in that: The cleaning device comprises two roller brush members, and the two roller brush members have a movable stroke of approaching and moving away from each other; The cleaning control method comprises: Receive user instructions and determine the instruction mode; If a cleaning mode instruction is received, the two roller brush members are controlled to be in a state of being relatively close to each other or at least partially overlapping or contacting each other; If a non-cleaning mode instruction is received, the two roller brush members are controlled to be in a relatively distant state.

2. The cleaning control method according to claim 1, characterized in that: The non-cleaning mode instruction includes a self-cleaning mode instruction, a dust extraction mode instruction, or a hair cleaning instruction.

3. The cleaning control method according to claim 1, characterized in that: The cleaning device has a cleaning state and a non-cleaning state, and the cleaning device further comprises a detection structure, wherein the detection structure is used to detect the working state of the cleaning device; The step of controlling the two roller brush members to be in a state of being relatively close to or at least partially overlapping or contacting each other if a cleaning mode instruction is received specifically includes: If a cleaning mode instruction is received and it is detected that the cleaning device is in a cleaning state, the two roller brush members are controlled not to move relative to each other, so that the two roller brush members are in a state of being relatively close to each other or at least partially overlapping or contacting each other; If a cleaning mode instruction is received and it is detected that the cleaning device is in a non-cleaning state, the two roller brush members are controlled to move toward each other so that the two roller brush members are in a relatively close or at least partially overlapping or contacting state.

4. The cleaning control method according to claim 1, characterized in that: The cleaning device has a cleaning state and a non-cleaning state, and the cleaning device further comprises a detection structure, wherein the detection structure is used to detect the working state of the cleaning device; The step of controlling the two roller brush members to be in a relatively distant state if a non-cleaning mode instruction is received specifically includes: If a non-cleaning mode instruction is received and it is detected that the cleaning device is in a non-cleaning state, the two roller brush members are controlled not to move relative to each other, so that the two roller brush members are in a state of being relatively far away from each other; If a non-cleaning mode instruction is received and it is detected that the cleaning device is in a cleaning state, the two roller brush members are controlled to move in directions away from each other, so that the two roller brush members are in a relatively distant state.

5. The cleaning control method according to claim 1, characterized in that: The two roller brush members both have a movable stroke along the lateral direction of the cleaning device; the cleaning device also includes two sets of driving structures connected to the two roller brush members, and the two sets of driving structures are connected to the two roller brush members in a one-to-one corresponding driving manner; If a cleaning mode instruction is received, the two roller brush members are controlled to be in a state of being relatively close to each other or at least partially overlapping or contacting each other; If a non-cleaning mode instruction is received, the step of controlling the two roller brush members to be in a relatively distant state specifically includes: If a cleaning mode instruction is received, the two driving structures are controlled to simultaneously drive the two rolling brush members to move toward each other so that the two rolling brush members are in a state of being relatively close or at least partially overlapping or contacting each other; If a non-cleaning mode instruction is received, the two driving structures are controlled to simultaneously drive the two roller brushes to move in directions away from each other, so that the two roller brush members are in a relatively distant state.

6. A cleaning control method for a cleaning device, characterized in that: The cleaning device has a first cleaning mode and a second cleaning mode, and the cleaning device includes two movable roller brush members; The cleaning control method comprises: Receive user instructions; If a first cleaning mode instruction is received, adjusting the distance between the two roller brush members to a first preset distance; If a second cleaning mode instruction is received, the distance between the two rolling brush members is adjusted to a second preset distance.

7. The cleaning control method according to claim 6, characterized in that: After the step of receiving the first cleaning mode instruction and before the step of adjusting the distance between the two rolling brush members to the first preset distance, the method further includes: Detecting the positions of the two rolling brush members; If the distance between the two rolling brush members is greater than the first preset distance, controlling the two rolling brush members to move toward each other; If the distance between the two rolling brush members is smaller than the first preset distance, the two rolling brush members are controlled to move in directions away from each other.

8. The cleaning control method according to claim 6, characterized in that: After the step of receiving the second cleaning mode instruction and before the step of adjusting the distance between the two rolling brush members to a second preset distance, the method further includes: Detecting the positions of the two rolling brush members; If the distance between the two rolling brush members is greater than the second preset distance, controlling the two rolling brush members to move toward each other; If the distance between the two rolling brush members is smaller than the second preset distance, the two rolling brush members are controlled to move in directions away from each other.

9. A cleaning control method for a cleaning device, characterized in that: The cleaning device has a first cleaning mode and a second cleaning mode suitable for docking with a base station; The cleaning control method comprises: Detecting the working mode of the cleaning device; If the cleaning device is in the first cleaning mode, controlling the roller brush of the cleaning device to rotate forward; If the cleaning device is in the second cleaning mode, the roller brush of the cleaning device is controlled to reverse.

10. The cleaning control method according to claim 9, characterized in that: The cleaning device comprises two rolling brush members; If the cleaning device is in the first cleaning mode, after or simultaneously with the step of controlling the roller brush of the cleaning device to rotate forward, the method further includes: The two rolling brush members are controlled to move toward a first state in which they are close to each other.

11. The cleaning control method according to claim 10, characterized in that: After the step of controlling the two rolling brush members to move toward the first state close to each other, the method further includes: At intervals of a first preset time, the two rolling brush members are controlled to move toward a second state away from each other.

12. A control device, characterized in that: The invention comprises a memory, a processor and a control program of a cleaning device stored in the memory and executable on the processor, wherein the control program of the cleaning device is configured to implement the steps of a control method of a cleaning device as claimed in any one of claims 1 to 11.

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