CN115299811B

CN115299811B - Cleaning equipment and rolling brush detection method

Info

Publication number: CN115299811B
Application number: CN202210524622.9A
Authority: CN
Inventors: 陈春林; 马壮; 闾浩
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2023-08-01
Anticipated expiration: 2042-05-13
Also published as: CN115299811A

Abstract

The application discloses cleaning equipment and round brush detection method, cleaning equipment's round brush includes round brush main part and round brush subassembly, and the round brush main part has communication connection's first card reader and main control board, and the round brush subassembly has round brush and handle. After the ground brush is started, the first card reader reads a first NFC label on the rolling brush assembly to obtain an identity, anti-counterfeiting identification is carried out on the rolling brush assembly according to the identity, and if the rolling brush assembly is identified to be a counterfeit product, the rolling brush is forbidden to work, so that the purpose of effective anti-counterfeiting is achieved.

Description

Cleaning equipment and rolling brush detection method

Technical Field

The application relates to the technical field of artificial intelligence, in particular to cleaning equipment and a rolling brush detection method.

Background

With the development of artificial intelligence (Artificial Intelligence, AI) technology, various intelligent robots are increasingly entering people's lives, such as logistics robots, sweeping robots, mowing robots, welcome robots, and the like.

In the process of using the intelligent robot, the detection of parts is inevitably required. Taking the sweeping robot as an example, after a period of use, the rolling brush of the sweeping robot ages, the cleaning quality of the aged rolling brush is reduced, and even the cleaning cannot be completed. At this time, a new roll brush needs to be replaced. In order to prevent the purchase of counterfeit rolling brushes, a two-dimensional code is generally stuck on the rolling brush, a user scans the two-dimensional code by using a mobile phone, and the scanned identity is sent to a server. If the identity is not stored in the server, the scroll brush is indicated to be a counterfeit scroll brush.

However, sometimes the user does not scan the two-dimensional code or even if the two-dimensional code is scanned and the rolling brush is found to be a counterfeit rolling brush, the counterfeit rolling brush is purchased and mounted on the sweeping robot, and effective anti-counterfeiting is not achieved.

Disclosure of Invention

The application provides a cleaning equipment and round brush detection method, cleaning equipment's round brush includes the round brush main part and round brush subassembly, utilizes the NFC label on the round brush subassembly of first card reader reading in the round brush main part to obtain the identification, carries out anti-fake discernment to the round brush subassembly according to the identification, if discerned the round brush subassembly and be the counterfeit product, then banned the work, reaches effective anti-fake purpose.

In a first aspect, embodiments of the present application provide a cleaning apparatus comprising a body and a floor brush, the body being rotatably connected to the floor brush, the floor brush comprising:

the floor brush main body is provided with a first card reader and a main control board which are in communication connection;

the rolling brush assembly is provided with a rolling brush and a lifting handle, a first part of the lifting handle is connected with one end face of the rolling brush, a second part of the lifting handle is detachably arranged with the ground brush main body, a first NFC label is arranged on the second part, and the first NFC label comprises an identity mark of the rolling brush;

When the rolling brush assembly is installed on the floor brush main body through the lifting handle, the first card reader is opposite to the first NFC tag.

In a second aspect, embodiments of the present application provide a method for detecting a rolling brush, which is applied to a cleaning device having a floor brush, the method including:

identifying a starting instruction;

responding to the starting instruction, reading a first NFC label on a handle by using a first card reader to obtain an identity of a rolling brush, wherein the rolling brush comprises a rolling brush component and a rolling brush main body which are detachably arranged, the rolling brush component comprises the rolling brush and a handle, the first card reader is positioned on the rolling brush main body, a first part of the handle is connected with one end face of the rolling brush, a second part of the handle is detachably arranged with the rolling brush main body, and the first NFC label is arranged on the second part;

and carrying out anti-counterfeiting identification on the rolling brush component according to the identity mark.

In a third aspect, embodiments of the present application provide a computer readable storage medium having stored therein computer instructions which, when executed by a processor, are adapted to carry out the method according to the above second aspect or the various possible implementations of the second aspect.

In a fifth aspect, embodiments of the present application provide a computer program product comprising a computer program which, when executed by a processor, implements the method as described above in the second aspect or in the various possible implementations of the second aspect.

According to the cleaning equipment and the rolling brush detection method, the floor brush of the cleaning equipment comprises a floor brush main body and a rolling brush assembly, the floor brush main body is provided with a first card reader and a main control board which are in communication connection, and the rolling brush assembly is provided with a rolling brush and a lifting handle. The first card reader reads a first NFC label on the rolling brush assembly to obtain an identity, anti-counterfeiting identification is carried out on the rolling brush assembly according to the identity, and if the rolling brush assembly is identified to be a counterfeit product, the rolling brush assembly is forbidden to work, so that the aim of effective anti-counterfeiting is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a floor brush according to an embodiment of the present application;

FIG. 2 is another schematic view of the structure of the floor brush according to the embodiment of the present application;

FIG. 3 is a schematic view of a roller brush assembly of a floor brush provided in an embodiment of the present application;

FIG. 4 is a schematic view of a cleaning apparatus according to an embodiment of the present application;

fig. 5 is a schematic diagram of a system architecture to which the rolling brush detection method provided in the embodiment of the present application is applicable;

fig. 6 is a flowchart of a method for detecting a rolling brush according to an embodiment of the present application;

fig. 7A is a schematic diagram of a process of writing an identity in a method for detecting a rolling brush according to an embodiment of the present application;

fig. 7B is a schematic diagram of a process of reading an identity in the method for detecting a rolling brush according to the embodiment of the present application;

fig. 8 is a workflow diagram of a method for detecting a rolling brush according to an embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

With the progress of science and technology and the social development, especially the influence of the increase of life rhythm and the increase of working pressure, people hope to be released from the complicated daily cleaning business of families. The cleaning equipment is used as a new generation of intelligent household equipment, can clean and drag the floor at work, and is popular with users. In the cleaning process, the user wakes up the cleaning equipment through modes such as physical keys and voice, and the cleaning equipment cleans and drags the floor during the advancing process, so that the hands of the user are greatly liberated.

Cleaning devices are often equipped with replaceable consumable parts including screens, roller brushes, side brushes, and the like. These parts are continually worn out as the cleaning device is used. If the parts are worn to a certain extent, the use effect of the cleaning device is affected if the parts are used continuously. Therefore, replacement of the component is required when the component approaches or exceeds the expected service life.

A roller brush is a common component for cleaning devices. In order to prevent the counterfeit rolling brush from being purchased, when the rolling brush is purchased, a user scans the two-dimensional code on the rolling brush by using electronic equipment such as a mobile phone and the like, and sends the scanned identity to a server. The server stores the identity of the genuine rolling brush in advance. After receiving the identity from the electronic equipment, the server judges whether the pre-stored identity exists or not, and if so, the server returns the indication information that the rolling brush is a genuine product to the electronic equipment. If the identity mark does not exist in the prestored identity mark, the indication information that the rolling brush is the counterfeit product is returned to the electronic equipment. Thus, the user can know whether the rolling brush is genuine.

However, many times, the user does not pay attention to whether one rolling brush is a genuine product or not, and does not scan the two-dimensional code to perform anti-counterfeiting identification. Even in the case where the roll brush is known to be a counterfeit product, the roll brush is still mounted to the cleaning apparatus and used. Obviously, the above-mentioned manner of performing anti-counterfeiting detection on the rolling brush is often ineffective.

Based on this, the embodiment of the application provides a cleaning device and a rolling brush detection method, the cleaning device's floor brush includes floor brush main part and rolling brush subassembly, utilizes the NFC label on the rolling brush subassembly of first card reader reading in the floor brush main part to obtain the identification, carries out anti-fake discernment to the rolling brush subassembly according to the identification, if discerned the rolling brush subassembly is imitative product, forbids rolling brush subassembly work to reach effective anti-fake purpose.

Fig. 1 is a schematic structural view of a floor brush according to an embodiment of the present application. Referring to fig. 1, a floor brush 100 of a cleaning apparatus includes: a floor brush body 11 and a roller brush assembly 12. The brush body 11 has a first card reader 111 and a main control board 112 which are in communication connection. The roller brush assembly 12 has a roller brush 121 and a handle 122, a first portion 1221 of the handle 122 is connected to one end surface of the roller brush 121, a second portion 1222 of the handle 122 is detachably disposed on the floor brush main body 11, a first NFC tag 1223 is disposed on the second portion 1222, and the first NFC tag 1223 includes an identity of the roller brush 121. When the roller brush assembly 12 is mounted on the brush body 11 by the handle 122, the first card reader 111 and the first NFC tag 1223 are opposite. The first portion 1221 is shown as a dashed box (1) in the figure, and the second portion is shown as a dashed box (2) in the figure. A part of the first portion 1221 is shown in the figure.

Referring to fig. 1, in the embodiment of the present application, a floor brush 100 mainly includes two parts: a floor brush body 11 and a roller brush assembly 12. The roller brush assembly 12 is a consumable product, typically having a lifetime of 3-6 months, etc. When the cumulative use time of the rolling brush assembly 12 exceeds the service life, the rolling brush assembly 12 needs to be replaced, so that the cleaning quality is prevented from being lowered due to the aging of the rolling brush assembly 12. When the roll brush needs to be replaced, the user will often purchase the roll brush assembly 12 by himself. In order to avoid that a user installs counterfeit products on the floor brush body 11, in the embodiment of the present application, the rolling brush assembly 12 is subjected to anti-counterfeit identification by the rolling brush body 11.

In this embodiment, the rolling brush assembly 12 is in an "L" shape, and may be mounted on the floor brush body 11 by means of magnet attraction, fastening, or the like. The roller brush assembly 12 includes a roller brush 121 and a handle 122, the handle 122 also being referred to as a connector, a roller brush connector, or the like. The roller brush 121 has a cylindrical shape, one end surface of which is provided with a handle 122, and the other end surface of which is provided on the driving shaft of the floor brush body 11. The roll brush assembly 12 is detachably mounted on the floor brush body 11 by means of a handle 122. For example, the floor brush body 11 is provided with a mounting seat 113, and the second portion 1222 of the handle 122 is detachably mounted on the mounting seat 113, so that the roller brush assembly 12 is mounted on the floor brush body 11.

When the roller brush assembly 12 is mounted on the brush body 11 by the handle 122, the first card reader 111 is opposite to the first NFC tag 1223. That is, the first NFC tag 1223 can be projected onto the first card reader 111, so that the first card reader 111 can read the first NFC tag 1223, that is, can obtain the NFC signal of the first NFC tag 1223, and then obtain the identity of the rolling brush assembly 12 according to the NFC signal. In fig. 1, after the roller brush assembly 12 is mounted on the brush body 11 through the handle 122, a mounting seat 113 is located between the first NFC tag 1223 and the first card reader 111.

Based on the configuration shown in fig. 1, after each time the user turns on the cleaning device, the first card reader 111 reads the first NFC tag 1223, thereby obtaining the identity of the rolling brush assembly 12. The first card reader 111 then sends the identity to the main control board 112. The main control board 112 performs anti-counterfeiting identification on the rolling brush assembly 12 according to the identity. For example, the main control board 112 is provided with a communication interface for communicating with the server, and the identity is sent to the server through the communication interface.

And pre-establishing a genuine product set on the server, wherein the genuine product set stores the identity of the genuine product rolling brush assembly. After receiving the identity from the main control board 112, the server determines whether the identity exists in the genuine collection. If the identity is in the genuine set, an indication message is returned to the main control board 112, where the indication message is used to indicate that the rolling brush assembly 12 is a genuine product. If the identity is not present in the genuine set, the server returns an indication to the main control board 112 indicating that the rolling brush assembly 12 is a counterfeit product.

After receiving the indication information, the main control board 112 prohibits the operation of the rolling brush assembly 12 if the rolling brush assembly 12 is a counterfeit product. For example, the main control board 112 prohibits the motor drive so that the roller brush 121 cannot rotate. In this way, even if a user installs a counterfeit roller brush assembly 12 on the cleaning device, the cleaning device cannot operate, forcing the user to install a genuine roller brush assembly 12 on the cleaning device.

Fig. 2 is another schematic structural view of a floor brush according to an embodiment of the present application. The difference from fig. 1 is that: in fig. 1, the handle 122 is separated from the roller brush 121 and is not yet assembled as a unit, whereas in fig. 2, the handle 122 and the roller brush 121 are assembled as a unit.

Although the above embodiment is described taking the example that the first NFC tag 1223 is disposed on the second portion 1222 of the handle 122 and opposite to the first card reader 111 on the brush body 11. However, the embodiment of the present application does not limit the location of the first NFC tag 1223, as long as the first NFC tag 1223 and the first card reader 111 are ensured to be opposite to each other. For example, the first NFC tag 1223 may be disposed at an inner surface, an outer surface position, or the like of the swipe 121 like the third NFC tag 1225 and the fourth NFC tag 1226, but must be opposite to the first card reader 111.

The cleaning device's of this application embodiment ground brush includes ground brush main part and round brush subassembly, and the ground brush main part has communication connection's first card reader and main control board, and round brush subassembly has round brush and handle. The first card reader reads a first NFC label on the rolling brush assembly to obtain an identity, anti-counterfeiting identification is carried out on the rolling brush assembly according to the identity, and if the rolling brush assembly is identified to be a counterfeit product, the rolling brush assembly is forbidden to work, so that the aim of effective anti-counterfeiting is achieved.

Optionally, referring to fig. 1 again, a second NFC tag 1224 is further disposed on the second portion 1222 of the handle 122, where the second NFC tag 1224 and the first NFC tag 1223 are located at different positions on the second portion 1222. When the rolling brush assembly 12 is mounted on the ground brush main body 11 through the handle 122, the first NFC tag 1223 and the second NFC tag 1224 are opposite to the first card reader 111.

Illustratively, the first reader 111 is a near field communication (Near Field Communication, NFC) board, which has a slightly larger area. When the roller brush assembly 12 is mounted on the brush body 11 by the handle 122, the first NFC tag 1223 and the second NFC tag 1224 can both be projected onto the first card reader 111, i.e., opposite the first card reader 111. The first card reader 111 communicates with the first NFC tag 1223 and the first card reader 111 communicates with the second NFC tag 1224 wirelessly, so that the structure assembly is simpler.

After the rolling brush assembly 12 is mounted on the ground brush main body 11 through the handle 122, the first card reader 111 reads the NFC signal of the first NFC tag 1223 and the NFC signal of the second NFC tag 1224 and sends them to the main control board 112. When the main control board 112 determines that the first card reader 111 can read the signals of the two NFC tags, it is determined that the rolling brush assembly 12 is in place, that is, the rolling brush assembly 12 is correctly mounted on the ground brush main body 11, and no phenomenon that one end of the rolling brush assembly is tilted and the other end of the rolling brush assembly is in place is generated.

By adopting the scheme, whether the rolling brush is installed in place can be detected by arranging two different NFC labels at the second part of the handle.

Referring to fig. 1 again, optionally, a first magnetic member is further disposed on the second portion 1222 of the handle 122, the ground brush main body 11 is provided with a mounting seat 113, and a second magnetic member is disposed on the mounting seat 113, so that the rolling brush assembly 12 can be detachably mounted on the ground brush main body 11 through the first magnetic member and the second magnetic member. The first card reader 111 is further provided with a hall sensor, and when the rolling brush assembly 12 is not mounted on the floor brush main body 11, the hall signal of the hall sensor is at a high level by default. When the first magnetic piece and the second magnetic piece are attracted, the Hall sensor generates a Hall signal with a low level. The first card reader 111 transmits the hall signal to the main control board 112. After receiving the hall signal at the low level, the main control board 112 considers that the rolling brush assembly 12 is installed in place.

From the foregoing, in the embodiment of the present application, the main control board 112 can determine whether the rolling brush assembly 12 is installed in place by the following several ways:

in the first manner, the main control board 111 determines that the first card reader 111 can obtain the NFC signal of the first NFC tag 1223 and the NFC signal of the second NFC tag 1224, and at this time, the main control board 111 determines that the rolling brush assembly 12 is installed in place.

In the second mode, the main control board 111 determines that the first card reader 111 can obtain a hall signal with a low level, and at this time, the main control board 111 determines that the rolling brush assembly 12 is installed in place.

In a third manner, the main control board 111 determines that the first card reader 111 can obtain the NFC signal of the first NFC tag 1223 and the NFC signal of the second NFC tag 1224; meanwhile, the main control board 111 determines that the first card reader 111 can acquire a hall signal with a low level, and at this time, the main control board 111 determines that the rolling brush assembly 12 is installed in place.

Among the three modes, the first mode and the second mode have higher requirements on the precision of the structures of all stages of devices on the ground brush, and have higher process implementation difficulty and high cost. In the third mode, the requirement on structural accuracy is low, the process implementation difficulty is low, and the cost is low.

By adopting the scheme, the purpose of determining whether the rolling brush assembly is installed in place or not at lower cost is achieved by arranging the Hall sensor on the first card reader.

Alternatively, in the above embodiment, the first NFC tag 1223 and the second NFC tag 1224 may be two independent NFC tags, or may be located on the same NFC coil. For example, please refer to fig. 3.

Fig. 3 is a schematic view of a rolling brush assembly of a floor brush according to an embodiment of the present application. Referring to fig. 3, in one manner, the second portion 1222 of the handle 122 forms a groove, in which an NFC loop coil is disposed, and the first NFC tag 1223 and the second NFC tag 1224 are disposed on the NFC loop coil, which is shown as loop coil 1227 in fig. 1. In fig. 1, the toroidal coil 1227 is not assembled into the second location 1222. The first magnetic member is disposed in the center of the NFC toroidal coil.

In this embodiment of the present application, the first NFC tag 1223 and the second NFC tag 1224 are disposed on the same NFC loop, and these two tags may be flexibly disposed on any two symmetrical positions on the NFC loop.

Alternatively, the second portion 1222 forms a recess in which the first magnetic element for mounting the roller brush assembly 12 is disposed, and the first NFC tag 1223 and the second NFC tag 1224 overlie the first magnetic element.

By adopting the scheme, the purpose of flexibly setting the first NFC label and the second NFC label on the second part of the handle is achieved.

Referring to fig. 3 again, in the above embodiment, the end of the rolling brush 121 away from the handle 122 has a hollow portion 123 for inserting the driving mechanism of the ground brush body 11 to drive the rolling brush 121 to rotate. In actual implementation, the driving mechanism is inserted into the hollow portion 123, and the driving mechanism is screw-fitted with the inner wall of the hollow portion 123. For example, a through hole or a blind hole is opened in the axial direction of the roller brush 121 to form a hollow 123, a propeller is provided on one of the side wall of the hollow 123 and the outer wall of the driving mechanism, and a spiral groove that mates with the propeller is provided on the other. By means of the cooperation mode of the rolling brush 121 and the driving mechanism, when the driving mechanism rotates, axial component force is generated due to arrangement of the spiral groove and the propeller, and therefore the rolling brush 121 is driven to move along the axial direction. Wherein the driving mechanism comprises a motor, a driving shaft and the like.

By adopting the scheme, the aim that the driving mechanism of the ground brush main body drives the rolling brush to rotate is fulfilled.

Referring to fig. 1 again, in an optional embodiment, the rolling brush assembly 12 further includes a third NFC tag 1225 and a fourth NFC tag 1226. The brush body 11 further has a second card reader 114 communicatively connected to the main control board 112, and when the roller brush assembly 12 is mounted on the brush body 11 through the handle 122, the third NFC tag 1225, the fourth NFC tag 1226 and the second card reader 114 are aligned.

Referring to fig. 1, a third NFC tag 1225 and a fourth NFC tag 1226 are disposed on the rolling brush assembly 12, and the distance between the two NFC tags along the circumference may be a half circumference, a quarter circumference, or the like. The main control board 112 pre-stores the distance or the corresponding angle between the third NFC tag 1225 and the fourth NFC tag 1226, for example, 180 degrees for a half circumference and 90 degrees for a quarter circumference. When the rolling brush 121 rotates, the second card reader 114 sequentially reads the signals of the third NFC tag 1225 and the fourth NFC tag 1226 and transmits the signals to the main control board 112. The main control board 112 determines the current rotation speed of the rolling brush 121 according to the number of pulses between the NFC signals of the two tags and the distance or angle between the two NFC tags. Then, the current rotation speed is compared with a preset rotation speed. When the current rotation speed is inconsistent with the predetermined rotation speed, the main control board 112 adjusts the power supply voltage of the motor of the driving device, etc. to adjust the current rotation speed to the predetermined rotation speed.

By adopting the scheme, the aim of detecting the current rotating speed of the rolling brush and adjusting the current rotating speed of the rolling brush in real time is fulfilled.

In the embodiment of the present application, the positions of the third NFC tag 1225 and the fourth NFC tag 1226 may be flexibly set, but the two tags are to rotate along with the rotation of the roller brush.

In one manner, the third NFC tag 1225 and the fourth NFC tag 1226 are disposed on an inner surface of the cavity of the roller brush 121 and are proximate to the handle 122.

For example, the roller brush 121 may be hollow, and NFC tags for detecting the rotation speed of the roller brush 121, that is, the third NFC tag 1225 and the fourth NFC tag 1226, are disposed on the inner surface of the roller brush 121. Alternatively, when the section of the roller brush 121 near the handle 122 is solid, the roller brush may be disposed on the inner surface of the cavity of the roller brush 121, and then the roller brush 121 may be made solid.

By adopting the scheme, the NFC label is arranged on the inner surface of the rolling brush cavity, so that the NFC label is not influenced by water on the rolling brush, the waterproof effect is good, and the service life of the NFC label is long.

In another manner, the third NFC tag 1225 and the fourth NFC tag 1226 are disposed on the outer surface of the roller brush 121 and near the handle 122.

In this scheme, will be used for detecting the NFC label setting of round brush rotational speed at the surface of round brush, easily adjust the position of label.

In yet another manner, a third NFC tag 1225 and the fourth NFC tag 1226 are disposed on a circumference of the first portion 1221 of the handle 122.

Referring to fig. 1, the diameter of the end of the roller brush 121 near the handle 122 is slightly smaller, and the handle 122 has a mounting portion with a slightly larger diameter, so that the roller brush 121 is inserted into the mounting portion. The roller brush 121 and the mounting portion may be bonded by glue, screw-fitted, etc., and the embodiment of the present application is not limited. During rotation of the roller brush 121, the first portion 1221 of the handle 122 can rotate with rotation of the roller brush 121, and the second portion 1222 of the handle 122 is stationary. Therefore, the third NFC tag 1225 and the fourth NFC tag 1226 are disposed on the circumference of the first portion 1221, and the purpose of detecting the rotation speed of the roller brush 121 can be achieved.

Moreover, during operation of the cleaning device, the first portion 1221 of the handle 122 has less moisture on the circumference, so that damage to the third NFC tag 1225 and the fourth NFC tag 1226 can be avoided. In practical implementation, the first portion 1221 of the handle 122 is as narrow as possible, so that when the cleaning device cleans a corner or runs along a wall, one end of the rolling brush 121, which is close to the handle 122, is as close to the wall as possible, thereby reducing dead space cleaning and improving cleaning effect.

In addition, the embodiment of the present application is not limited, and the three NFC tag 1225 and the fourth NFC tag 1226 may be disposed at an end of the roller brush 121 away from the handle 122, and the like.

Alternatively, in the above embodiment, the third NFC tag 1225 and the fourth NFC tag 1226 may be two separate tags, and when the two tags are attached to the roller brush assembly 12, it is necessary to ensure that the direction of the arc between the two tags is consistent with the rotation direction of the roller brush 121, so as to achieve the purpose of accurately detecting the rotation speed of the roller brush 121.

In addition, the third NFC tag 1225 and the fourth NFC tag 1226 may also be located on an arcuate coil 1228, the arcuate coil 1228 being adhered to the inner surface, outer surface, or first portion 1221 of the handle 122 of the roller brush 121. In this way, the third NFC tag 1225 and the fourth NFC tag 1226 are formed as a whole, which facilitates installation.

From the above, it can be seen that: the floor brush provided by the embodiment of the application is strong in function expansibility, not only can be used for anti-counterfeiting detection of the rolling brush assembly, but also can be used for in-place installation detection, life detection and rotation speed detection, and is simple to control, high in precision and better in safety.

In the embodiment of fig. 1, the rolling brush 121 may be adhered with rolling brush fluff by glue, so that the rolling brush 121 is covered with the rolling brush fluff. In fig. 1, the roller brush 121 and the handle 122 are separate and may be bonded together by glue or the like to assemble the roller brush assembly 12. However, embodiments of the present application are not limited thereto, and in other possible implementations, the roller brush 121 and the handle 122 are integrally formed by injection molding, etc., so as to simplify the manufacturing process of the roller brush assembly 12, etc.

On the basis of the floor brush 100 described above, the embodiment of the present application also provides a cleaning apparatus including the floor brush 100 and the body 200. The floor brush 100 and the body 200 may be rotatably connected by an elastic member; alternatively, the floor brush 100 and the body may be hinged, and embodiments of the present application are not limited. To facilitate movement and steering of the cleaning device, for user operation, one or more travelling wheels are also provided on the brush body 11.

Fig. 4 is a schematic view of a cleaning apparatus according to an embodiment of the present application. Referring to fig. 4, taking a cleaning apparatus as an example of a cleaning machine, a cleaning liquid tank 21, a recycling tank 22, a water spraying system, a water pumping system, etc. are provided on a machine body 200. In operation, the cleaning solution in the cleaning solution tank 21 is sprayed to the ground or the rolling brush 121 through the water spraying system, and the rolling brush 20 continuously rolls to wipe the ground, so as to clean the ground. Meanwhile, when the suction system works, negative pressure is formed to generate suction force, and dirt and sewage on the ground are sucked through the suction channel on the ground brush main body 11. It will be appreciated that a main motor is also provided on the body 200 for providing suction power to the suction system. Of course, the control system and other functional modules of the cleaning device may also be disposed on the main body 200, which will not be described in detail herein.

In the embodiment of the application, the rolling brush can be detected from multiple angles. For example, in order to prevent a user from installing a counterfeit rolling brush assembly on a cleaning device, it is necessary to perform a counterfeit detection of the rolling brush assembly when the rolling brush assembly is replaced. After passing the anti-counterfeiting detection, it is necessary to further detect whether the rolling brush assembly is installed in place. After the rolling brush is installed in place, the service life of the rolling brush needs to be detected. When the rolling brush is not aged, the rotating speed of the rolling brush needs to be detected in the rotating process of the rolling brush. In the embodiment of the application, the rolling brush can be detected according to the sequence of anti-counterfeiting detection, installation in-place detection, service life detection and rotation speed detection. In addition, only one or more items may be detected as required. For example, the embodiments of the present application are not limited, and only anti-counterfeit detection, only in-place detection, only anti-counterfeit and lifetime detection, etc. are performed.

Fig. 5 is a schematic diagram of a system architecture to which the method for detecting a rolling brush according to the embodiment of the present application is applicable. Referring to fig. 5, the system architecture includes: the NFC device comprises a first NFC tag, a second NFC tag, a first card reader, a main control board, a Hall sensor and a display screen. The first NFC tag is in wireless communication with the first reader, and the second NFC tag is in wireless communication with the first reader. The first card reader, the Hall sensor and the main control board are in communication connection. Wherein the hall sensor may be provided on the first card reader or separately. In fig. 5, the hall sensor and the first reader are shown separately for clarity.

Typically, the main control board is a device that the floor brush of the cleaning device must have. The display screen is an optional module, for example, the cleaning device outputs prompts and the like in a voice mode and the like, and the display screen is not required to be arranged at the moment. Other devices in fig. 5 may be eliminated as desired.

For example, in order to enable the cleaning device to have an anti-counterfeiting detection function, in the production process, a first card reader is arranged on the floor brush main body, and a first NFC label or a second NFC label is arranged on a handle of the rolling brush. The first card reader reads the first NFC tag or the second NFC tag, and sends the read NFC signal to the main control board, so that the main control board performs anti-counterfeiting detection according to the received NFC signal.

For example, in order to enable the cleaning device to have a function of in-place detection, in one mode, a first card reader is arranged on the floor brush main body, and a first NFC tag and a second NFC tag are arranged on a handle of the rolling brush. When the main control board determines: the first card reader can read NFC signals of the first NFC tag and the second NFC tag, and then the main control board determines that the rolling brush assembly is installed in place. By adopting the scheme, whether the rolling brush component is installed in place or not is detected through the two NFC labels, and a user is timely prompted when the rolling brush component is not installed in place, so that the use safety is ensured.

In another mode, in order to enable the cleaning device to have a function of detecting in-place installation, a first card reader is arranged on the floor brush main body, a first NFC tag and a second NFC tag are arranged on a handle of the rolling brush, and meanwhile, a Hall sensor is arranged on the first card reader. If the first card reader can read NFC signals of the first NFC tag and the second NFC tag, and the Hall sensor can detect the Hall signals, the main control board determines that the rolling brush is in place. Compared with the mode of only setting the first NFC tag and the second NFC tag, the mode of setting the Hall sensor has lower requirements on the dimensional accuracy of each device on the ground brush.

For example, in order to enable the cleaning device to have anti-counterfeiting detection and the rolling brush to be installed in-place detection functions, in one mode, any one of a first NFC label and a second NFC label is arranged on a handle of the rolling brush, a first card reader is arranged on a ground brush main body, and a Hall sensor is arranged on the first card reader. And detecting whether the rolling brush is installed in place or not by using a Hall sensor, and performing anti-counterfeiting detection on the rolling brush by using an NFC label.

In another mode, a first NFC tag and a second NFC tag are arranged on a handle of the rolling brush, a first card reader is arranged on the ground brush main body, and if the first card reader can read NFC signals of the first NFC tag and the second NFC tag, the rolling brush is determined to be in place. The main control board can carry out anti-counterfeiting detection on the rolling brush component according to the NFC signal of any NFC label.

In still another mode, set up first NFC label and second NFC label on the handle of round brush, set up first card reader on the brush main part, set up hall sensor on first card reader. Anti-counterfeiting detection is carried out by utilizing any NFC label, and the rolling brush is installed in place by utilizing the first NFC label, the second NFC label and the Hall sensor.

Fig. 6 is a flowchart of a method for detecting a rolling brush according to an embodiment of the present application. The embodiment comprises the following steps:

601. A start instruction is identified.

Illustratively, the user may be flexible to send the start-up instructions to the cleaning device. For example, the user sends an activation instruction to the cleaning device by pressing a physical key, pressing a touch key, or the like. The cleaning device recognizes the start-up instruction. For another example, the user sends a start command to the cleaning device in a voice manner, and the cleaning device recognizes the start command. As another example, a user makes a preset gesture, etc., to the cleaning device, so that the cleaning device recognizes the start instruction,

602. in response to the starting instruction, a first NFC label on the handle is read by a first card reader to obtain the identity of the rolling brush, the rolling brush comprises a rolling brush component and a rolling brush main body, the rolling brush component comprises the rolling brush and the handle, and the first card reader is positioned on the rolling brush main body.

In the anti-counterfeiting detection process, only one NFC label needs to be arranged on the handle, and the first NFC label is taken as an example. After the cleaning equipment recognizes the starting instruction, the first card reader starts to work, and the first NFC label is read to obtain the identity of the rolling brush. And then, the identity of the rolling brush is sent to a main control board.

603. And carrying out anti-counterfeiting identification on the rolling brush component according to the identity mark.

The main control board of the cleaning equipment stores a preset software algorithm, and the cleaning equipment processes the identity mark by using the algorithm so as to perform anti-counterfeiting detection on the rolling brush.

For example, the main control board sends the identity to the server, and a genuine product set is pre-established on the server, wherein the identity of the genuine product rolling brush assembly is stored in the genuine product set. After receiving the identity of the rolling brush, the server determines whether the identity exists in the genuine collection. And if the identity mark exists in the genuine set, returning indication information to the cleaning equipment, wherein the indication information is used for indicating that the rolling brush assembly is genuine. If the identity mark does not exist in the genuine set, the server returns indication information for indicating that the rolling brush component is a counterfeit product.

For another example, the main control board locally stores a pre-stored field, such as 2123, GBLI, etc. After the main control board acquires the identity, the identity is analyzed. For example, the identity is 10 bits, the main control board analyzes the first 4 bits, and when the current 4 bits are the same as the pre-stored field, the rolling brush component is considered to be a genuine product. Otherwise, the main control board considers the rolling brush component as a counterfeit product. By adopting the scheme, the cleaning equipment carries out anti-counterfeiting detection on the rolling brush assembly without being sent to a server, and the cleaning equipment is high in speed and free from the influence of a network.

As another example, the cleaning device periodically obtains the identity of the genuine roll brush assembly from the server and stores it in the genuine collection. And after each start-up, the first NFC label is read by the first card reader to obtain the identity of the rolling brush assembly. And searching the genuine product set by using the identity, and if the identity is stored in the genuine product set, considering the rolling brush assembly as a genuine rolling brush by the cleaning equipment.

In the above embodiment, in order to implement anti-counterfeiting detection, when the rolling brush assembly is produced in a factory, the identity of the rolling brush assembly is written into the first NFC tag. After the rolling brush assembly leaves the factory, the rolling brush assembly is installed on the cleaning device, and the cleaning device reads the first NFC label by using the first card reader to obtain the identity mark, so that anti-counterfeiting detection is performed. For example, please refer to fig. 7A and 7B. Fig. 7A is a schematic diagram of a process of writing an identity in a method for detecting a rolling brush according to an embodiment of the present application. Fig. 7B is a schematic diagram of a process of reading an identity in the method for detecting a rolling brush according to the embodiment of the present application

Referring to fig. 7A, a production line reader is disposed on a factory end. The line reader reads the original identity of the first NFC tag (not including the identity of the roll brush assembly) and sends it to the server via the production execution management system (management executing system, MES). After receiving the original ID of the first NFC tag, the server generates factory information, wherein the factory information comprises the identity of the rolling brush assembly, the expected service life of the rolling brush assembly and the like. And then, the server encrypts the factory information by using the private key, sends the factory information to the line card reader through the MES, and writes the factory information into the first NFC tag through the line card reader. Wherein the meaning of the character representation of the different positions of the identity mark is different. For example, the identity is 10 bits, the first four bits represent manufacturer, the fifth bit represents model, the sixth bit represents date of production, the seventh bit is the original identity of the NFC tag, and the last three bits are random numbers.

It should be noted that, when the first NFC tag and the second NFC tag are set on the rolling brush assembly, factory information is written in the second NFC tag with the sample, and the factory information is consistent with the factory information written in the first NFC tag.

Referring to fig. 7B, after the rolling brush assembly is installed on the cleaning device, after the cleaning device is started, the first NFC tag is read by the first card reader to obtain factory information. The first card reader sends factory information to the main control board through communication protocols such as I2C. And a public key is arranged in the main control board, factory information is decrypted by the public key to obtain an identity, and anti-counterfeiting identification is carried out on the rolling brush assembly based on the identity. In addition, after the main control board recognizes that the rolling brush component is a genuine product, the using time is accumulated and synchronized to the server.

Referring to fig. 7A and 7B, factory information of the rolling brush assembly is encrypted by using a private key and written into a first NFC tag when the factory is manufactured by using a cryptographic encryption technology. After leaving the factory, the main control board decrypts the factory information by utilizing the built-in public key, so that the transmission of the factory information in a ciphertext mode is ensured, and the leakage of the factory information caused by the plaintext transmission is avoided, so that the factory information is maliciously forged by other manufacturers. Moreover, by using an asymmetric encryption technology, the factory information is encrypted by using a private key, and the factory information is decrypted by using a public key on the main control board, so that even if the public key is lost, the encrypted factory information is cracked, the encrypted factory information cannot be counterfeited, and further, illegal manufacturers are prevented from generating counterfeit rolling brush assemblies.

Optionally, in the above embodiment, when the cleaning device detects that the rolling brush assembly is a genuine product, the next operation, such as installation in place detection, life detection, etc., is continued. When the cleaning equipment detects that the rolling brush component is a counterfeit product, the rolling brush component is forbidden to work, so that the rolling brush cannot roll and cannot be cleaned. Meanwhile, the cleaning equipment outputs prompt information through a voice mode, an animation mode and the like to prompt a user: the rolling brush assembly installed at present is a counterfeit rolling brush assembly, and the rolling brush assembly is replaced by a genuine rolling brush.

Optionally, in the foregoing embodiment, before determining whether the identity identifier includes a local pre-stored field, the cleaning device further determines whether the identity identifier is the same as a pre-stored identifier, where the pre-stored identifier is the identity identifier read by the cleaning device by using the first card reader when the cleaning device is used last time. And when the identity mark is different from the pre-stored mark, confirming that the rolling brush assembly is a replaced rolling brush assembly.

For example, the cleaning device does not need to perform anti-counterfeiting detection on the rolling brush assembly after each start-up, but performs anti-counterfeiting identification only when a user changes the rolling brush assembly. When the cleaning equipment leaves the factory, the identity of the original rolling brush component is stored locally in advance. After each start-up, the cleaning device reads the first NFC tag by using the first card reader to obtain the identity of the rolling brush assembly. When the identity mark is the same as the pre-stored identity mark, the fact that the user does not replace the rolling brush component is determined, and the rolling brush component is a genuine product. After the rolling brush component is replaced for the first time, the identity mark read by the cleaning equipment through the first card reader is different from the prestored identity mark, and at the moment, the cleaning equipment performs anti-counterfeiting detection on the rolling brush component. If the rolling brush assembly after the first replacement is detected to be a genuine product, the pre-stored identity is updated to the identity of the rolling brush assembly after the replacement. If the rolling brush component is detected to be a counterfeit product, a prompt message is output. And after the rolling brush assembly is replaced every time later, if the replaced rolling brush assembly is a genuine product, updating the pre-stored identity.

Before the anti-fake detection is carried out on the cleaning equipment each time, whether a user replaces the rolling brush assembly or not is detected. If the user changes the rolling brush assembly, anti-counterfeiting identification is carried out on the rolling brush assembly. If the user does not replace the rolling brush assembly, the rolling brush assembly passes the anti-counterfeiting detection before, and the anti-counterfeiting detection is not needed again.

By adopting the scheme, the anti-counterfeiting detection is carried out on the rolling brush assembly only after the rolling brush assembly is replaced by the cleaning equipment, so that the computing resource consumption of the cleaning equipment is reduced, and the response speed of the cleaning equipment during starting is accelerated.

When the rolling brush assembly is a genuine product, the cleaning equipment detects the rolling brush assembly in place, so that the phenomenon that the rolling brush assembly cannot work due to the fact that the rolling brush assembly is not installed is avoided, and the cleaning equipment can work normally. And when the rolling brush assembly is installed in place, continuing to carry out service life detection on the rolling brush assembly.

Next, a detailed description will be given of a method for detecting a rolling brush according to an embodiment of the present application, taking as an example whether the rolling brush assembly is mounted in place or not by using the first NFC tag, the second NFC tag and the hall sensor, and continuing to perform life detection after the rolling brush assembly is mounted in place. For example, please refer to fig. 8.

Fig. 8 is a workflow diagram of a method for detecting a rolling brush according to an embodiment of the present application. Referring to fig. 8, after the cleaning device is turned on, the first card reader reads the first NFC tag and the second NFC tag, and the hall sensor detects hall information. If the first card reader reads NFC signals of the first NFC tag and the second NFC tag, and the Hall sensor detects the Hall signals, the cleaning device determines that the rolling brush assembly is installed in place.

If any of the following occurs, the cleaning apparatus determines that the roller brush assembly is not in place. Phenomena in which the roller brush assembly is not mounted in place include: the first card reader does not read the first NFC tag or the second NFC tag, and the Hall sensor does not detect the Hall signal. When the cleaning equipment determines that the rolling brush component is not installed in place, a prompt message is output to prompt a user that the rolling brush component is not installed in place and that the rolling brush component needs to be reinstalled.

When the rolling brush assembly is installed in place, the main control board determines the expected service life and the accumulated service time of the rolling brush from factory information. And judging whether the accumulated service life is longer than or equal to the expected service life. And outputting prompt information to prompt a user to replace the rolling brush assembly when the accumulated use time is longer than or equal to the expected service life. When the accumulated use time length is smaller than the expected service life, the time length of the cleaning equipment used this time is recorded while the cleaning equipment works normally, and the accumulated use time length is updated according to the record after the equipment is shut down. Wherein the life expectancy may be set by software.

In addition, the cleaning equipment can detect the service life of the rolling brush according to the startup times besides anti-counterfeiting detection of the rolling brush component according to the accumulated service life. For example, if the cleaning device is operated for 1 hour after each start-up, the rolling brush assembly ages after 5000 times of start-up. Therefore, after each startup, the cleaning device determines whether the rolling brush rotates, if the rolling brush rotates, the rolling brush is considered to work normally, the startup times are reduced by 1, and the user is reminded of replacing the rolling brush component until the residual startup times are 0.

By adopting the scheme, the aim of timely reminding a user of replacing the rolling brush assembly is fulfilled by detecting the service life of the rolling brush assembly, and meanwhile, the cleaning efficiency is improved. Moreover, the service life of the rolling brush can be accurately determined without detecting the current generated by friction of the rolling brush on the ground, determining whether the rolling brush is aged or not according to the current and being influenced by the ground material.

Optionally, in the foregoing embodiment, referring to fig. 5 again, a third NFC tag and a fourth NFC tag are disposed on a handle or a roller brush of the roller brush assembly, and an arc length or an angle between the two tags is stored in advance on the main control board. And in the rotating process of the rolling brush, the NFC signals of the third NFC tag and the fourth NFC tag are sequentially read by the second card reader, and the rotating speed of the rolling brush is determined according to the pulse number between the two NFC signals. Generally, the faster the rolling brush rotation speed, the greater the number of pulses. The slower the rotation speed of the rolling brush, the smaller the pulse number in the same time. The main control board determines the number of standard pulses in advance according to the marking rotating speed and the radian length between the two labels. In the rotating speed detection process, the current pulse number is determined by utilizing the third NFC tag and the fourth NFC tag in real time. And then comparing the current pulse number with the marked pulse number, and adjusting the voltage of the rolling brush according to the comparison result so that the current rotating speed is the same as the preset rotating speed.

By adopting the scheme, the control voltage of the rolling brush is regulated in real time according to the rotating speed, so that the rolling brush is ensured to rotate at a constant speed.

The rolling brush detection method according to the embodiment of the present application will be described in detail below with the cleaning device having the functions of anti-counterfeit detection, in-place detection, and life detection.

Referring to fig. 1, when the roller brush assembly is not mounted to the floor brush body of the cleaning apparatus, the signal of the hall sensor is defaulted to be high. When the rolling brush assembly is mounted on the floor brush main body of the cleaning device, the Hall signal detected by the Hall sensor is at a low level.

After the cleaning equipment is started, the main control board acquires NFC signals from the first card reader and acquires Hall signals from the Hall sensor, so that the NFC signals are acquired firstly and then the Hall signals are acquired, and the NFC signals are also acquired firstly and then the Hall signals are acquired.

When the function of in-place detection is realized through the first NFC tag, the second NFC tag and the Hall sensor, the main control board of the cleaning device determines whether the first card reader reads the first NFC tag and the second NFC tag which are positioned on the handle, and whether the Hall sensor on the first card reader detects the Hall signal. When the first card reader reads the first NFC tag and the second NFC tag and the Hall sensor detects a Hall signal with a low level, the cleaning device determines that the rolling brush assembly is installed in place. If the first card reader cannot read the first NFC tag or the second NFC tag, or the Hall sensor cannot detect the low-level Hall signal, the cleaning device determines that the rolling brush component is not installed in place.

When the function of the in-place detection is realized through the Hall sensor, the main control board of the cleaning device determines whether the Hall sensor detects a Hall signal of a low level. When the hall sensor detects a hall signal of a low level, the cleaning device determines that the roller brush assembly is mounted in place. If the Hall sensor detects that the signal is always at a high level, the cleaning device confirms that the rolling brush assembly is not installed in place.

In the embodiment of the present application, the order of the anti-counterfeiting detection and the in-place detection may not be limited, and the anti-counterfeiting detection and the in-place detection may be performed strictly according to the order of the first anti-counterfeiting detection and the in-place detection.

After the cleaning equipment detects that the rolling brush component is not installed in place, the user is prompted in a voice and animation mode. Meanwhile, a video for correctly installing the rolling brush component is displayed on an APP client side on a mobile phone of a user or a display screen of the cleaning device, so that the user is helped to install the rolling brush component in place.

After the cleaning equipment detects that the rolling brush component is installed in place, the identity of the rolling brush component is obtained according to the NFC signal read from the first NFC label or the second NFC label, and then anti-counterfeiting detection is carried out on the rolling brush component based on the identity.

And after the rolling brush component passes the anti-counterfeiting detection, reading the local flash to determine the accumulated service time and the expected service life of the rolling brush and judging whether the rolling brush exceeds the service life. After the service life is exceeded, the user is prompted to replace the rolling brush assembly, and different product experiences are brought to the user through intelligent reminding. When the accumulated use time of the rolling brush does not exceed the service life, recording the use time of the time, and updating the accumulated use time in the flash.

In the above manner, the life of the roller brush assembly is detected by the cleaning device. In addition, the rolling brush assembly can be subjected to anti-counterfeiting detection by the partition. The accumulated use time and the expected service life of the rolling brush assembly are stored on the server, and the rolling brush assembly is subjected to anti-counterfeiting detection by the server after each time of starting. After each use, the cleaning equipment sends the using time to the server through WiFi, and the server performs unified management on the data.

Embodiments of the present application also provide a computer readable storage medium having stored therein computer instructions which, when executed by a processor, are configured to implement a method of detecting a roll brush as implemented by the cleaning device above.

Embodiments of the present application also provide a computer program product comprising a computer program which, when executed by a processor, implements a method of detecting a roll brush as implemented by a cleaning device as described above.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A cleaning device comprising a body and a brush, the body being rotatably connected to the brush, the brush comprising:

When the rolling brush assembly is installed on the floor brush main body through the lifting handle, the first card reader is opposite to the first NFC tag;

a second NFC label is further arranged on the second part of the handle, and the second NFC label and the first NFC label are located at different positions of the second part;

when the rolling brush assembly is installed on the floor brush main body through the handle, the first NFC tag and the second NFC tag are opposite to the first card reader; wherein,,

the second part forms a groove, an NFC annular coil is arranged in the groove, the first NFC tag and the second NFC tag are arranged on the NFC annular coil, and the first magnetic piece of the rolling brush assembly is arranged in the center of the NFC annular coil;

or,

the second part forms a groove, a first magnetic part for installing the rolling brush assembly is arranged in the groove, and the first NFC label and the second NFC label are covered on the first magnetic part.

2. The cleaning apparatus of claim 1, wherein the cleaning apparatus comprises a cleaning device,

the handle is also provided with a first magnetic piece arranged at the second part;

the floor brush main body is also provided with an installation seat, the second part of the handle is detachably installed with the installation seat, the second magnetic piece is arranged on the mounting seat;

The first card reader is also provided with a Hall sensor, and when the first magnetic piece and the second magnetic piece are attracted, the Hall sensor generates a Hall signal.

3. A cleaning apparatus as claimed in claim 1 or 2, characterized in that,

the rolling brush assembly is also provided with a third NFC label and a fourth NFC label;

the brush main body is further provided with a second card reader in communication connection with the main control board, and when the rolling brush assembly is installed on the brush main body through the lifting handle, the third NFC tag, the fourth NFC tag and the second card reader are on the same straight line.

4. A cleaning apparatus according to claim 3, wherein,

the third NFC tag and the fourth NFC tag are arranged on the inner surface of the cavity of the rolling brush and are close to the handle;

or,

the third NFC tag and the fourth NFC tag are arranged on the outer surface of the rolling brush and are close to the handle;

or,

the third NFC tag and the fourth NFC tag are arranged on the circumference of the first portion of the handle.

5. A cleaning apparatus according to claim 3, wherein,

the third NFC tag and the fourth NFC tag are located on an arc-shaped coil.

6. A method of detecting a roller brush, applied to the cleaning apparatus according to any one of claims 1 to 5, the method comprising:

identifying a starting instruction;

responding to the starting instruction, reading a first NFC label positioned on the handle by using a first card reader to acquire the identity of the rolling brush, the floor brush comprises a rolling brush component and a floor brush main body which are detachably arranged, the rolling brush component comprises the rolling brush and the handle, the first card reader is positioned on the floor brush main body, a first part of the lifting handle is connected with one end face of the rolling brush, a second part of the lifting handle is detachably arranged on the floor brush main body, and the first NFC label is arranged on the second part;

7. The method of claim 6, wherein the step of providing the first layer comprises, the anti-counterfeiting identification is carried out on the rolling brush assembly according to the identity mark, and the anti-counterfeiting identification comprises the following steps:

determining whether the identity mark contains a local pre-stored field;

and when the identity mark contains the pre-stored field, determining that the rolling brush component is a genuine product.

8. The method of claim 7, wherein prior to determining whether the identity comprises a local pre-stored field, further comprising:

Determining whether the identity identifier is the same as a pre-stored identifier, wherein the pre-stored identifier is the identity identifier read by the cleaning equipment by using the first card reader when the cleaning equipment is used last time;

and when the identity mark is different from the pre-stored mark, confirming that the rolling brush assembly is a replaced rolling brush assembly.

9. The method according to any one of claims 6-8, further comprising, after said anti-counterfeit identification of said rolling brush assembly according to said identity, the steps of:

and when the rolling brush assembly is a genuine product, determining whether the rolling brush assembly is installed in place.

10. The method of claim 9, wherein the determining whether the roller brush assembly is installed in place when the roller brush assembly is authentic comprises:

determining whether the first card reader reads the first NFC tag and the second NFC tag which are positioned on the handle, wherein the first NFC tag and the second NFC tag are positioned at different positions of the handle;

and when the first card reader reads the first NFC tag and the second NFC tag, determining that the rolling brush component is installed in place.

11. The method of claim 9, wherein the determining whether the roller brush assembly is installed in place when the roller brush assembly is authentic comprises:

Determining whether the first card reader reads the first NFC tag and the second NFC tag which are positioned on the handle, and whether a Hall sensor on the first card reader detects a Hall signal;

and when the first card reader reads the first NFC tag and the second NFC tag and the Hall sensor detects the Hall signal, the rolling brush assembly is determined to be installed in place.

12. The method of claim 9, wherein after determining whether the roller brush assembly is in place when the roller brush assembly is genuine, further comprising:

after the rolling brush assembly is installed in place, determining the accumulated use duration and the expected service life of the rolling brush;

and outputting prompt information to prompt a user to replace the rolling brush assembly when the accumulated use time is longer than or equal to the expected service life.

13. The method according to any one of claims 6-8, further comprising, after said anti-counterfeit identification of said rolling brush assembly according to said identity, the steps of:

reading a third NFC tag and a fourth NFC tag on the rolling brush assembly by using a second card reader on the ground brush main body;

Determining the current rotating speed of the rolling brush according to the third NFC tag and the fourth NFC tag;

and when the current rotating speed is different from the preset rotating speed of the rolling brush, adjusting the voltage of the rolling brush so that the current rotating speed is the same as the preset rotating speed.

14. A cleaning device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, wherein execution of the computer program by the processor causes the electronic device to carry out the method of any one of claims 6 to 13.