CN114747997B

CN114747997B - Control method and device of cleaning equipment, cleaning equipment and storage medium

Info

Publication number: CN114747997B
Application number: CN202111627863.8A
Authority: CN
Inventors: 许银宇
Original assignee: Yunjing Intelligence Technology Dongguan Co Ltd; Yunjing Intelligent Shenzhen Co Ltd
Current assignee: Yunjing Intelligence Technology Dongguan Co Ltd; Yunjing Intelligent Shenzhen Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2023-08-08
Anticipated expiration: 2041-12-28
Also published as: CN114747997A

Abstract

The invention discloses a control method and device of cleaning equipment, the cleaning equipment and a computer readable storage medium, wherein the method comprises the following steps: by detecting status information of the cleaning device; judging whether overflow or water leakage exists in the clear water tank according to the state information; if yes, the preset drainage operation is executed, and/or the first preset prompting operation is executed to prompt the clean water tank to have the abnormal condition of water leakage or overflow, so that when the clean water tank overflows or water leakage abnormality occurs, the water is discharged through the preset drainage operation, and/or the first preset prompting operation is executed, the problem that the water of the clean water tank overflows or leaks out is solved, and after the clean water tank overflows or leaks out, the cleaning equipment is prevented from being abnormally discharged due to the water leakage or overflow of the cleaning cavity, namely, the abnormal water discharge of the cleaning equipment can be reduced.

Description

Control method and device of cleaning equipment, cleaning equipment and storage medium

Technical Field

The present invention relates to the field of cleaning devices, and in particular, to a control method and apparatus for a cleaning device, and a storage medium.

Background

The cleaning equipment can replace manual work to finish the cleaning work of the ground so as to reduce the manual workload. The cleaning device can comprise a clean water tank and a sewage tank, wherein the clean water tank is used for cleaning elements (such as a mopping element) and the like of the cleaning device in the floor cleaning process so as to improve the floor cleaning effect; the sewage tank is used for collecting sewage. However, in the case that the clean water tank of the cleaning apparatus is damaged or the water replenishing period of the clean water tank is improperly set or the water level detecting device in the clean water tank is damaged, etc., the cleaning apparatus is easily wetted by abnormal water discharge due to water leakage or overflow of the clean water tank. The cleaning apparatus is moved to a designated area, such as an area having a floor drain, to reduce the amount of water in the floor area, and thus, abnormal water outflow of the cleaning apparatus cannot be effectively reduced.

Disclosure of Invention

The invention mainly aims to provide a control method and device of cleaning equipment, the cleaning equipment and a computer readable storage medium, and aims to solve the problem of overflow or water leakage abnormality of the cleaning equipment.

In order to achieve the above object, the present invention provides a control method of a cleaning apparatus, which is applied to a cleaning apparatus including a waterway system including a clean water tank and a cleaning chamber, and a first passage connecting the clean water tank and the cleaning chamber, the method including:

Detecting state information of the cleaning device;

judging whether overflow or water leakage exists in the clear water tank according to the state information;

if yes, executing preset drainage operation and/or executing first preset prompting operation to prompt that the water tank has abnormal conditions of water leakage or overflow.

In addition, in order to achieve the above object, the present invention also provides a control device of a cleaning apparatus including a waterway system including a clean water tank and a cleaning chamber, and a first passage connecting the clean water tank and the cleaning chamber, the control device of the cleaning apparatus including:

the detection module is used for detecting state information of the cleaning equipment;

the judging module is used for judging whether overflow or water leakage exists in the clear water tank according to the state information;

the execution module is used for executing preset drainage operation if overflow or water leakage exists, and/or executing first preset prompting operation to prompt the clear water tank to have abnormal conditions of water leakage or overflow.

In addition, in order to achieve the above object, the present invention also provides a cleaning apparatus including a memory, a processor, and a control program of the cleaning apparatus stored on the memory and executable on the processor, the control program of the cleaning apparatus implementing the steps of the control method of the cleaning apparatus described in any one of the above when executed by the processor.

In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a control program of a cleaning apparatus, which when executed by a processor, implements the steps of the control method of a cleaning apparatus of any one of the above.

The embodiment of the invention provides a control method and device of cleaning equipment, the cleaning equipment and a storage medium, wherein the state information of the cleaning equipment is detected; judging whether the clear water tank overflows or leaks according to the state information; if yes, the preset drainage operation is executed, and/or the first preset prompting operation is executed to indicate that the clean water tank has water leakage or overflow abnormal conditions, so that when the clean water tank overflows or water leakage abnormality occurs, the water can be drained through the preset drainage operation, and/or the first preset prompting operation is executed, the problem that the water of the clean water tank overflows or leaks out is solved, and after the clean water tank overflows or leaks out, the cleaning equipment abnormal water outlet caused by the water leakage or overflow of the cleaning cavity is avoided, namely, the abnormal water outlet of the cleaning equipment can be reduced.

Drawings

FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a flow chart of a first embodiment of a control method of the cleaning apparatus of the present invention;

FIG. 3 is a schematic view of an exemplary configuration of a cleaning apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic view of an exemplary configuration of a cleaning apparatus according to another embodiment of the present invention;

FIG. 5 is a flow chart of a third embodiment of a control method of the cleaning apparatus of the present invention;

FIG. 6 is a flow chart of a fourth embodiment of a control method of the cleaning apparatus of the present invention;

FIG. 7 is a flow chart of a sixth embodiment of a control method of the cleaning apparatus of the present invention;

FIG. 8 is a flow chart of a seventh embodiment of a control method of the cleaning apparatus of the present invention;

fig. 9 is a schematic flow chart of an eighth embodiment of a control method of the cleaning apparatus of the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The cleaning device to which embodiments of the present application relate may include a cleaning robot, a base station, or other types of cleaning devices, such as a handheld cleaning device. The cleaning robot can be used for automatically cleaning the ground, and specific application scenes can comprise household indoor cleaning or large-scale place cleaning and the like. Taking a cleaning robot as an example, the types of the cleaning robot are a sweeping robot, a mopping robot, a sweeping and mopping integrated robot and the like. The cleaning robot is provided with a cleaning assembly and a driving device. The cleaning robot is driven by the driving device to self-move along a set cleaning path and clean the floor through the cleaning assembly. For the robot of sweeping floor, clean subassembly includes sweeping floor subassembly and dust extraction, and in clean in-process, sweeping floor subassembly sweeps dust, rubbish etc. to dust extraction's dust absorption mouth to dust extraction absorbs dust, rubbish etc. and keeps in, and sweeping floor subassembly can include the limit brush subassembly. For a floor mopping robot, the cleaning assembly can comprise a mopping assembly which is in contact with the floor, and the mopping member mops the floor during the movement of the floor mopping robot to clean the floor.

Wherein a plurality of functional components may be provided in the cleaning device, the provided functional components may include at least one of: the cleaning device comprises a dust box, a sewage tank, a cleaning cavity, a floor sweeping piece (side brush and filter core), a floor mopping piece (mop), a water changing module (filter screen), a clean water tank (water pumping port sponge), a cleaning material loading module (cleaning liquid), a floor cleaning rolling brush, a sea kerchief and the like. Wherein a first passage may be formed between the cleaning chamber of the cleaning apparatus and the cleaning tank to suck water in the cleaning tank into the cleaning chamber through the first passage when performing a cleaning task, so as to perform the cleaning task; a second passage is formed between the cleaning cavity and the clean water tank, so that the clean water tank can leak or overflow through the second passage, and the damage to the inside of the cleaning equipment or the water flowing to the ground to wet the ground and the like caused by water leakage or overflow of the clean water tank can be prevented; a second passage is formed between the cleaning cavity and the sewage tank, so that water in the cleaning cavity can be conveyed into the sewage tank through the second passage, and overflow or water leakage of the cleaning cavity or incapability of timely cleaning after the use of the water in the cleaning cavity or the water in the cleaning cavity is finished are prevented; the sewage tank is also internally provided with a sewage drainage passage, so that water in the sewage tank can be drained through the sewage drainage passage, and sewage in the sewage tank can be cleaned in time.

In order to facilitate the use of a user, the base station is often matched with the cleaning robot, the base station can be used for charging the cleaning robot, and when the electric quantity of the cleaning robot is less than a threshold value in the cleaning process, the cleaning robot automatically moves to the base station for charging. For the cleaning robot, after the floor is cleaned by the cleaning robot, the cleaning robot often has dirt on the cleaning robot, and the cleaning robot needs to be cleaned by the cleaning robot, and the base station can also be used for cleaning the cleaning robot (such as a mop). Specifically, the cleaning robot can be moved to the base station, and the cleaning mechanism on the base station automatically cleans the cleaning member of the cleaning robot. Besides the functions, the base station can manage the robot through the base station, so that the robot can be controlled more intelligently in the process of executing the cleaning task, and the working intelligence of the robot is improved.

After the water leaked or overflowed from the clean water tank flows into the cleaning cavity through the second passage, if the cleaning cavity leaks water or the water in the cleaning cavity is not timely discharged, abnormal water outlet phenomenon exists in the cleaning equipment. Therefore, the scheme provides a control method of the cleaning equipment, which can be applied to the cleaning equipment such as a base station, a cleaning robot and the like to reduce abnormal water outlet of the cleaning equipment.

As shown in fig. 1, fig. 1 is a schematic hardware configuration of a cleaning apparatus according to an embodiment of the present invention.

As shown in fig. 1, the cleaning apparatus may include: a processor 1001, such as a CPU, memory 1002, a communications bus 1003. Wherein the communication bus 1003 is used to enable connectivity communications between these components. Alternatively, the cleaning apparatus may comprise control means of the cleaning apparatus, the control means of the cleaning apparatus may comprise: a processor 1001, such as a CPU, memory 1002, a communications bus 1003. Wherein the communication bus 1003 is used to enable connectivity communications between these components. The memory 1002 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. The memory 1002 may alternatively be a storage device separate from the processor 1001 described above.

It will be appreciated by those skilled in the art that the configuration of the cleaning apparatus shown in fig. 1 is not limiting of the cleaning apparatus and may include more or fewer components than shown, or certain components may be combined, or a different arrangement of components.

As shown in fig. 1, a control program of the cleaning device may be included in a memory 1002 as a kind of computer storage medium.

In the cleaning device shown in fig. 1, a processor 1001 may be used to invoke the control program of the cleaning device stored in a memory 1002 and to perform the relevant steps of the various embodiments of the control method of the cleaning device below.

The execution subject of each embodiment of the control method of the cleaning apparatus according to each embodiment described below may be the cleaning apparatus or the control device of the cleaning apparatus. Alternatively, the control means of the cleaning device may be provided to the cleaning device or may be provided independently of the cleaning device. When the control means of the cleaning device are provided independently of the cleaning device, they can be connected in communication with the cleaning device. Various embodiments of a control method of the cleaning apparatus will be described below taking the cleaning apparatus as an example of a execution body. Optionally, the cleaning device according to embodiments of the present application may include a cleaning robot and/or a base station. The cleaning robot and the base station may be integrated together as the cleaning device, or the cleaning robot and the base station may be separately provided as the cleaning device.

Based on the above-described hardware structure of the cleaning apparatus, a first embodiment of the control method of the cleaning apparatus of the present invention is presented. Referring to fig. 2, in the present embodiment, the control method of the cleaning apparatus includes the steps of:

Step S10: detecting state information of the cleaning device;

step S20: judging whether overflow or water leakage exists in the clear water tank according to the state information;

step S30: if yes, executing preset drainage operation and/or executing first preset prompting operation to prompt the clear water tank to have abnormal conditions of water leakage or overflow.

It should be noted that the cleaning device used in this embodiment may include a clean water tank and a cleaning chamber. A first passage is formed between the cleaning cavity and the clean water tank, and the clean water tank can leak or overflow through the first passage and flow into the cleaning cavity so as to prevent the clean water tank from leaking or overflowing into the cleaning equipment body to damage the cleaning equipment or flow out of the cleaning equipment to wet the ground; a fifth passage is also formed between the wash chamber and the wash tank through which water in the wash tank can be pumped into the wash chamber for performing a cleaning task.

In a specific implementation, the cleaning tasks may specifically comprise cleaning tasks for cleaning functional components of the cleaning robot (including but not limited to mop cleaning tasks) or self-cleaning tasks of the cleaning device (including but not limited to self-cleaning tasks of a base station). The mop cleaning task refers to a task that a base station cleans a dirty mop on a cleaning robot, for example, in a mopping task of the cleaning robot, the cleaning robot returns to the base station after the mop is dirty, and the base station cleans the mop; the base station self-cleaning task refers to a task that the base station self-cleans the inside.

Wherein the status information of the cleaning device may include at least one of: the water level in the clean water tank in the cleaning cavity of the waterway system; the water quantity in the cleaning cavity of the waterway system; a cleaning task execution state of the cleaning device; water flow information of the first passage of the cleaning device. The status of the cleaning device for executing the cleaning task may specifically include whether the cleaning device is executing the cleaning task and what kind of cleaning task is executed.

Under the conditions that the shell of the clean water tank is damaged or the anti-overflow detection device of the clean water tank is damaged, the clean water tank can be caused to leak water or overflow water and other abnormal water outlet phenomena. When the water leakage or overflow phenomenon occurs in the clean water tank, if the water leakage or overflow phenomenon is not found and treated in time, the leaked or overflowed clean water tank can flow into the cleaning equipment or flow to the ground, so that the cleaning equipment is abnormally discharged or damaged. Thus, in order to reduce abnormal water outflow or damage of the cleaning apparatus due to abnormal water outflow of the clean water tank, water leaked or overflowed from the clean water tank may be flowed into the cleaning chamber through the first passage.

In particular, the water level in the cleaning cavity or the water amount in the sewage tank can be used for judging that water possibly exists from the first passage, and further judging whether overflow or water leakage exists in the clean water tank. The water level in the cleaning cavity, the water amount in the cleaning task executing state or the sewage tank and the cleaning task executing state can be used for judging whether water from the first passage exists or not, and further judging whether the clean water tank overflows or leaks or not. If the clear water tank is judged to have overflow or water leakage, a preset water discharging operation can be executed to discharge water in the cleaning cavity, so that the overflow or water leakage problem is solved; or if the clear water tank is judged to have overflow or water leakage, a first preset prompting operation can be executed to prompt a user that the clear water tank has water leakage or abnormal situation of overflow, so that the user can find out the abnormality in time and solve the overflow or water leakage problem; or if the clear water tank is judged to have overflow or water leakage, the preset water discharging operation and the first preset prompting operation can be executed, so that the water in the cleaning cavity can be discharged in time, and abnormal conditions can be informed to a user in time, and the double-guarantee function is achieved.

In this embodiment, by detecting status information of the cleaning device; judging whether overflow or water leakage exists in the clear water tank according to the state information; if yes, the preset drainage operation is executed, and/or the first preset indication operation is executed to prompt the clean water tank to have water leakage or overflow abnormal conditions, so that water can be discharged through the preset drainage operation when the clean water tank overflows or leaks abnormally, and/or the first preset indication operation is executed to solve the problem that the water of the clean water tank overflows or leaks, and abnormal water outlet of the cleaning equipment caused by water leakage or overflow of the cleaning cavity is avoided after the water of the clean water tank overflows or leaks into the cleaning cavity, so that abnormal water outlet of the cleaning equipment can be reduced.

Optionally, the clean water tank comprises a water storage container and a water-resisting layer, and the water-resisting layer for containing the water leaked or overflowed from the clean water tank can be arranged on the outer side of the water storage container of the clean water tank so as to buffer water leakage or overflow of the clean water tank. However, after all, the water storage capacity of the water-resisting layer is limited, in order to be able to process the leaked or overflowed water of the clean water tank correspondingly in time, a water-guiding hole is formed at the bottom of the water-resisting layer of the clean water tank to enable the clean water tank to be communicated with the cleaning cavity to form a first passage, so that the leaked or overflowed water of the clean water tank is guided into the cleaning cavity in time through the first passage, and abnormal water outlet or damage of the cleaning equipment caused by overflow of accumulated water in the water-resisting layer due to untimely processing is avoided; or, a water draining pipeline can be added between the inside of the water-resisting layer of the clean water tank and the inside of the cleaning cavity so as to form a first passage between the clean water tank and the cleaning cavity, so that when water is detected in the water-resisting layer of the clean water tank, the water in the water-resisting layer of the clean water tank can be timely conveyed into the cleaning cavity through a water draining device (such as a drainage pump) in the first passage, and water leakage or overflow of the clean water tank can be prevented. Of course, the first passage may be formed between the clean water tank and the cleaning chamber by other means, which are only exemplified herein and are not particularly limited. Optionally, the water-blocking layer has a water storage capacity less than that of the wash chamber.

In order to allow water leaking or overflowing from the clean water tank to flow into the cleaning cavity through the first passage in time, the first passage needs to be kept unblocked. Alternatively, the first passageway may be periodically checked to keep the first passageway clear to prevent clogging of the first passageway. For example, after the clear water tank enters a blocking test mode of the first passage, water can be injected into the first passage through the blocking test pipeline, then water flow detection is performed through at least one detection device (such as a water flowmeter) arranged in the first passage, when water flow out of the first passage is detected and the water flow is normal, the first passage is considered to be in a unblocked state, and when no water flow passes through or the water flow is abnormal in the first passage, the first passage is considered to be blocked. When the first passage is detected to be in an unblocked state, water injection into the first passage through the blocking test pipeline can be stopped. Optionally, in order to improve accuracy of water flow detection, at least one detection device may be disposed at the water outlet of the first passage to detect water flow out of the first passage.

Because the water storage capacity of the cleaning cavity is limited, after water leaked or overflowed from the cleaning water tank flows into the cleaning cavity through the first passage, the water quantity in the cleaning cavity is increased, so that abnormal water outlet or damage of the cleaning equipment caused by overflow of the cleaning cavity is avoided, the cleaning cavity needs to be treated in time, the water quantity in the cleaning cavity is reduced, overflow of the cleaning cavity is prevented, and abnormal water outlet of the cleaning equipment is further reduced.

Optionally, the waterway system further comprises a sewage tank; the preset draining operation includes:

delivering the water in the cleaning cavity to a sewage tank; or alternatively, the first and second heat exchangers may be,

and conveying the water in the cleaning cavity to the outside of the cleaning equipment.

Optionally, the waterway system further includes a first drain pump, and a second passageway connecting the wash chamber and the sewage tank; the step of delivering the water in the cleaning chamber to a sewage tank comprises the following steps:

starting the first drainage pump to convey the water in the cleaning cavity to the sewage tank through the second passage; or alternatively, the first and second heat exchangers may be,

the waterway system further comprises a first drainage pump and a third passage connecting the cleaning cavity and the outside of the cleaning equipment; the step of delivering the water in the cleaning chamber to the outside of the cleaning device comprises:

the first drainage pump is started to convey the water in the cleaning cavity to the outside of the cleaning equipment through the third passage.

Wherein, be formed with the second passage between wash chamber and the sewage case, can carry the sewage in the wash chamber to the sewage case. Specifically, it may be first determined whether water from the first passage is present. Wherein the judging basis for judging whether the water from the first passage exists or not may include at least one of: (1) cleaning the water level in the chamber; (2) cleaning the water volume in the cavity; (3) a water level in the wash chamber and a status of performing a cleaning task; (4) washing the water in the cavity and executing the cleaning task state. Then, whether the clean water tank overflows or leaks is determined according to whether water from the first passage exists. Wherein, when water from the first passage exists, the overflow or water leakage of the clean water tank is judged. When overflow or water leakage exists in the clean water tank, the sewage in the cleaning cavity can be conveyed to the sewage tank, so that abnormal water outflow of the cleaning equipment caused by overflow of the cleaning cavity is prevented.

Wherein, connect the third passageway outside cleaning chamber and the cleaning device, can carry the water in the cleaning chamber to the cleaning device outside. Specifically, it may be first determined whether water from the first passage is present. Wherein, the judging basis for judging whether the water from the first passage exists or not may include at least one of the following: (1) cleaning the water level in the chamber; (2) cleaning the water volume in the cavity; (3) a water level in the wash chamber and a status of performing a cleaning task; (4) washing the water in the cavity and executing the cleaning task state. Then, whether the clean water tank overflows or leaks is determined according to whether water from the first passage exists. Wherein, when water from the first passage exists, the overflow or water leakage of the clean water tank is judged. When overflow or water leakage exists in the clean water tank, the sewage in the cleaning cavity can be conveyed to the sewage tank, so that the problem of overflow or water leakage of the clean water tank is solved.

Optionally, the cleaning device may include both a second passage connecting the cleaning chamber and the sewage tank and a third passage connecting the cleaning chamber and the outside of the cleaning device, so that when overflow or water leakage occurs in the clean water tank, sewage in the cleaning chamber can be conveyed to the sewage tank, and sewage in the cleaning chamber can be conveyed to the outside of the cleaning device, so that the problem of overflow or water leakage in the clean water tank can be more efficiently and flexibly solved.

A second embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, the status information includes a water level in the cleaning chamber or an amount of water in the cleaning chamber; the step of judging whether the clear water tank overflows or leaks according to the state information comprises the following steps:

if the water level in the cleaning cavity reaches a first preset water level or the water quantity in the cleaning cavity reaches a first preset water quantity, judging that overflow or water leakage exists in the clean water tank.

Specifically, the water level in the cleaning cavity or the water quantity in the cleaning cavity can be detected in real time, if the water level in the cleaning cavity is detected to reach the first preset water level or the water quantity in the cleaning cavity is detected to reach the first preset water quantity, the water level in the cleaning cavity or the water quantity in the cleaning cavity is considered to reach the corresponding anti-overflow threshold value in the cleaning cavity, and in this time, the water in the cleaning cavity can be conveyed into the sewage tank of the cleaning equipment so as to prevent the cleaning cavity from overflowing.

The first preset water quantity is a threshold value of the water overflow preventing water quantity in the cleaning cavity, the first preset water level is a threshold value of the water overflow preventing water level in the cleaning cavity, and specific numerical values of the first preset water quantity and the first preset water level can be set according to actual requirements without specific limitation. For example, the first preset water amount may be set to a maximum overflow preventing amount supportable in the cleaning chamber, and the first preset water level may be set to a maximum overflow preventing position supportable in the cleaning chamber, so as to reduce the number of times of draining the cleaning chamber, and prevent frequent draining operations from increasing the energy consumption of the cleaning apparatus. Therefore, the water level of the cleaning cavity does not reach the maximum water overflow preventing position under the normal working condition, the water quantity of the cleaning cavity does not reach the maximum water overflow preventing quantity, the water leaked or overflowed by the clean water tank flows into the cleaning cavity through the first passage to cause the water level in the cleaning cavity to rise to the first preset water level or the water quantity in the cleaning cavity to rise to the first preset water quantity, at the moment, the cleaning cavity is drained in time, and the overflow risk still exists after the water leaked or overflowed by the clean water tank flows into the cleaning cavity through the first passage.

Alternatively, the first preset water level may be set higher than the water level required by the cleaning device to perform the cleaning task and lower than the highest water level that can be reached by the cleaning chamber, and correspondingly, the first preset water level may be set higher than the water level required by the cleaning device to perform the cleaning task and lower than the highest water storage amount that can be reached by the cleaning chamber. Thus, when the cleaning device normally executes the cleaning task, the water in the cleaning cavity is insufficient to influence the execution effect of the cleaning task due to the fact that the cleaning cavity is drained.

Optionally, a water level detection device (such as a water level sensor) or a water quantity detection device (such as a capacitance sensor) is arranged in the cleaning cavity, and can be used for detecting the water level in the cleaning cavity or the water quantity in the cleaning cavity. Optionally, the water level and the water quantity in the cleaning cavity can be detected simultaneously by the water level and water quantity detection device integrated with the water level detection device and the water quantity detection device, so that when at least one of the water level and the water quantity in the cleaning cavity meets the corresponding conditions, the water discharge conditions of the cleaning cavity are considered to be met, and the cleaning cavity needs to be discharged, so that the water discharge is not timely caused by the fact that the water leakage is judged or judged is not timely, and the overflow of the cleaning cavity is further caused. As for the water level detecting means, the water amount detecting means, or the installation position of the water level and water amount detecting means in the washing chamber, it may be set according to actual requirements, and is not particularly limited herein.

For example, as shown in fig. 3, the cleaning apparatus 1 includes a clean water tank 2, a cleaning chamber 3, a sewage tank 4, and a diversion hole 5. When the clean water tank 2 of the cleaning device 1 leaks or overflows, the overflowed or leaked water of the clean water tank 2 can be guided into a cavity (such as the cleaning cavity 3) at the bottom of the cleaning device 1 through the guide holes 5 in the cleaning device 1 so as to prevent the clean water tank 2 from leaking or overflowing.

The bottom of the cleaning cavity 3 is provided with a water level detection device 6 and a water suction port 7, the water level detection device 6 is used for detecting the water level in the cleaning cavity 3, a first passage is formed between the water suction port 7 and the clean water tank 2 and used for sucking water in the cleaning cavity 3 into the sewage tank 4 so as to prevent the cleaning cavity 3 from overflowing; the sewage tank 4 is provided with an air port 8 and a sewage inlet 9, and negative pressure can be formed in the sewage tank 4 through the air port 8 so as to pump out water in the sewage tank 4; a second passage may be formed between the sewage inlet 9 and the water suction port 7 so that water in the washing chamber 3 may be transferred into the sewage tank 4 through the second passage. Further, when it is detected that the water level in the washing chamber reaches the first preset water level, the water in the washing chamber 3 is sucked into the sewage tank 4 through the second passage through the water suction port 7 provided in the washing chamber 3.

Optionally, a drain (denoted as a first drain) is provided in a second passage formed between the wash chamber and the sump, through which water in the wash chamber can be conveyed into the sump. Alternatively, the first water draining device refers to a power device with a water draining function, specifically may be a water draining pump or other power devices integrated with a water draining pump, and is not limited herein.

Alternatively, when the drain pump is used as the first drain device, a drain pump (referred to as a first drain pump) may be provided in the second passage formed between the washing chamber and the sump, so that by turning on the first drain pump, water in the washing chamber may be transferred into the sump via the second passage.

For example, as shown in fig. 4, the cleaning apparatus of the cleaning apparatus 1 further includes a drain line 10 and a drain pump 11; wherein, one end of the drainage pipeline 10 is connected with a sewage inlet 9 of the sewage tank 4, and the other end is connected with a water suction port 7 of the cleaning cavity 3; the drain pump 11 is used for pumping water in the cleaning chamber 3 into the sewage tank 4 when water leakage at the bottom of the cleaning chamber 3 or overflow of the cleaning chamber 3 is detected.

Optionally, when draining the cleaning chamber to convey the water in the cleaning chamber to the sewage tank, a specific draining mode may be: draining according to the set draining time length, or automatically draining according to the water quantity in the cleaning cavity; and, considering the water demand of the cleaning chamber and the water storage capacity of the sewage tank, the water amount in the sewage tank and the water demand of the cleaning chamber (e.g., whether to perform a cleaning task or not) can be combined to partially drain the cleaning chamber or to completely drain the water in the cleaning chamber each time the cleaning chamber is drained.

For example, when the remaining water storage space in the sewage tank is sufficient, the water in the washing chamber can be entirely transferred to the sewage tank; because the overflowed or leaked water in the clean water tank is clean water, the clean water tank can be used for executing a cleaning task so as to reduce the waste of water resources, and on the basis of meeting the water quantity requirement of executing the cleaning task, the excessive water in the cleaning cavity can be conveyed into the sewage tank so as to prevent the cleaning cavity from overflowing; when the cleaning equipment has no water requirement and the water storage space in the sewage tank is insufficient, part of water can be extracted from the cleaning cavity to the sewage tank, and the cleaning cavity is continuously drained after the sewage tank is full of water to drain sewage.

In this embodiment, when the water level in the cleaning cavity reaches the first preset water level or the water amount in the cleaning cavity reaches the first preset water amount, the water in the cleaning cavity is conveyed into the sewage tank, so that overflow of the cleaning cavity caused by overhigh water level or excessive water amount in the sewage tank can be prevented, and abnormal water outlet of the cleaning device caused by overflow of the cleaning cavity is further prevented.

Referring to fig. 5, a third embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, the state information includes a state of performing a cleaning task of the cleaning apparatus and a water level in the cleaning chamber, or the state information includes a state of performing a cleaning task of the cleaning apparatus and a water amount in the cleaning chamber; the step of judging whether overflow or water leakage exists in the clean water tank according to the state information comprises the following steps:

And if the water level in the cleaning cavity reaches a first preset water level and the cleaning device does not execute the cleaning task, or if the water amount in the cleaning cavity reaches the first preset water amount and the cleaning device does not execute the cleaning task, judging that the clean water tank has overflow or water leakage.

The method comprises the following specific steps:

step S101: detecting a cleaning task executing state of the cleaning device, and detecting the water level in the cleaning cavity or the water quantity in the cleaning cavity;

step S11: if the water level in the cleaning cavity reaches a first preset water level and the cleaning device does not execute a cleaning task, or if the water amount in the cleaning cavity reaches a first preset water amount and the cleaning device does not execute a cleaning task, judging that overflow or water leakage exists in the cleaning water tank;

step S30: and executing preset drainage operation and/or executing first preset prompting operation to prompt that the clear water tank has abnormal conditions of water leakage or overflow.

The amount of water and the water level in the cleaning chamber may be different when the cleaning device performs a cleaning task than when the cleaning device does not.

When the cleaning task is not executed, the cleaning device does not need to pump the water in the clean water tank into the cleaning cavity through the fifth passage. At this time, if there is water in the cleaning chamber, the water in the cleaning chamber may include water leaked or overflowed from the cleaning water tank flowing into the cleaning chamber through the first passage.

After the leaked or overflowed water of the clean water tank flows into the cleaning cavity through the first passage, the water quantity and the water level in the cleaning cavity can be increased. At this time, in order to prevent the wash chamber from overflowing due to an increase in the amount of water in the wash chamber, a corresponding anti-overflow threshold (e.g., a water amount threshold or a water level threshold) may be set to prevent the wash chamber from overflowing over.

Specifically, when the cleaning device does not perform the cleaning task, the cleaning chamber may be drained when the water level in the cleaning chamber reaches a first preset water level or the water amount in the cleaning chamber reaches a first preset water amount, so as to drain the water in the cleaning chamber into the sewage tank or outside the cleaning device. Therefore, the overflow of the cleaning cavity can be prevented, the cleaning cavity is drained when the cleaning equipment does not execute the cleaning task, and the problem of overflow or water leakage of the clean water tank is solved.

The first preset water level may be any water level lower than the maximum water storage amount of the cleaning device, and may be any water level lower than the maximum water level of the cleaning device, and may be set according to actual requirements, which is not particularly limited herein. The manner of delivering the water in the cleaning chamber to the sewage tank can refer to the previous embodiment, and will not be described herein.

In this embodiment, when the water level in the cleaning chamber reaches the first preset water level and the cleaning device does not perform the cleaning task, or when the water amount in the cleaning chamber reaches the first preset water amount and the cleaning device does not perform the cleaning task, the water in the cleaning chamber is conveyed into the sewage tank, so that overflow of the cleaning chamber and water drainage of the cleaning chamber to affect the execution of the cleaning task can be effectively prevented.

Referring to fig. 6, a fourth embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, the state information includes a state of performing a cleaning task of the cleaning apparatus and a water level in the cleaning chamber, or the state information includes a state of performing a cleaning task of the cleaning apparatus and a water amount in the cleaning chamber; the step of judging whether the clear water tank overflows or leaks according to the state information comprises the following steps:

if the water level in the cleaning cavity reaches the first preset water level and the cleaning device does not execute the cleaning task, or if the water level in the cleaning cavity reaches the first preset water level and the cleaning device does not execute the cleaning task, judging that the clean water tank overflows or leaks.

The method comprises the following specific steps:

step S12: if the water level in the cleaning cavity reaches a first preset water level and the cleaning equipment does not execute a cleaning task, or if the water level in the cleaning cavity reaches a first preset water level and the cleaning equipment does not execute a cleaning task, judging that the clean water tank overflows or leaks;

When the cleaning task is not being performed, the cleaning device does not need to convey the water in the clean water tank into the cleaning chamber via the fifth passage. At this time, if there is water in the cleaning cavity, the water in the cleaning cavity may include water leaked or overflowed from the cleaning water tank flowing into the cleaning cavity through the first passage, or may include water already stored in the cleaning cavity, for example, water that is not pumped away in time after the cleaning task is performed; or water stored in advance in the cleaning chamber for performing cleaning tasks, etc.

Thus, when the cleaning device does not perform the cleaning task, if the water level in the cleaning chamber reaches the first preset water level or the water amount in the cleaning chamber reaches the first preset water amount, water leaking or overflowing from the cleaning water tank may flow into the cleaning chamber through the first passage so that the water level in the cleaning chamber reaches the first preset water level or the water amount in the cleaning chamber reaches the first preset water amount.

In order to reduce the overflow risk of the cleaning cavity, when the cleaning equipment does not execute the cleaning task, the water level in the cleaning cavity reaches a first preset water level, and the water level in the cleaning cavity rises or the water quantity increases, the water in the cleaning cavity is conveyed into a sewage tank of the cleaning equipment; alternatively, the water in the cleaning chamber may be delivered to the sump of the cleaning apparatus when the cleaning apparatus does not perform the cleaning task, the amount of water in the cleaning chamber reaches a first preset amount of water, and the water level in the cleaning chamber rises or the amount of water increases.

The first preset water amount can be any water amount lower than the maximum water storage amount of the cleaning device, the first preset water level can be any water level lower than the maximum water level of the cleaning device, and the first preset water amount can be set according to actual requirements and is not particularly limited herein; the manner in which the water in the washing chamber is delivered to the sump of the cleaning apparatus may be referred to in the above description of the first embodiment and will not be repeated here.

A fifth embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, where the status information includes a status of the cleaning apparatus for performing a cleaning task and a water level in the cleaning chamber, or the status information includes a status of the cleaning apparatus for performing a cleaning task and a water amount in the cleaning chamber; the step of judging whether the clear water tank overflows or leaks according to the state information comprises the following steps:

And if the water level in the cleaning cavity is continuously increased and the cleaning device does not execute the cleaning task, or if the water amount in the cleaning cavity is continuously increased and the cleaning device does not execute the cleaning task, judging that the clean water tank overflows or leaks.

Specifically, if the water level in the washing chamber or the amount of water in the washing chamber is continuously increased while the cleaning device is not performing the cleaning task, the washing chamber may be drained to drain the water in the washing chamber into the sump or outside the cleaning device. Therefore, the overflow of the cleaning cavity can be prevented, the cleaning cavity is drained when the cleaning equipment does not execute the cleaning task, and the problem of overflow or water leakage of the clean water tank is solved.

Referring to fig. 7, a sixth embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, the first passage is used for allowing water leaked or overflowed from the clean water tank to flow into the cleaning chamber; the status information includes water flow information of the first passage, and the step of judging whether overflow or water leakage exists in the clean water tank according to the status information includes:

if the existence of water flow in the first passage is detected, judging that overflow or water leakage exists in the clean water tank.

The method comprises the following specific steps:

step S102: detecting water flow information of a first passage;

step S13: if the existence of water flow in the first passage is detected, judging that the clean water tank overflows or leaks;

Because the leaked water or overflowed water of the clean water tank flows into the cleaning cavity through the first passage, a water flow detection device (such as a water flowmeter) can be arranged in the first passage to detect the water flow condition in the first passage, and then whether the water flowing from the first passage flows into the cleaning cavity is judged according to the water flow condition in the first passage; alternatively, different decision modes are employed for different task states of the cleaning device.

For example, when the cleaning device performs a cleaning task, if the amount of water in the cleaning chamber reaches the amount of water required to perform the cleaning task or the water level in the cleaning chamber reaches the water level required to perform the cleaning task, the amount of water in the cleaning chamber or the water level in the cleaning chamber is increasing, then it is considered that there is water flowing into the cleaning chamber from the first passage; and when the cleaning device does not perform the cleaning task, if the water quantity in the cleaning cavity or the water level in the cleaning cavity is detected to be increased, the water flowing into the cleaning cavity from the first passage is considered to exist; or when the cleaning device performs the mop washing task, if the water quantity in the cleaning cavity reaches the maximum water quantity required for washing the mop or the water level in the cleaning cavity reaches the maximum water level required for washing the mop, the water quantity in the cleaning cavity or the water level in the cleaning cavity is increased, and the water from the first passage flows into the cleaning cavity; when the cleaning device performs a self-cleaning task, if the water quantity in the cleaning cavity reaches the maximum water quantity required by self-cleaning or the water level in the cleaning cavity reaches the maximum water level required by self-cleaning, water flowing from the first passage is considered to flow into the cleaning cavity when the water quantity or the water level in the cleaning cavity increases.

Optionally, since the water outlet of the first passage is communicated with the cleaning chamber, a water flow detection device may be provided at the water outlet of the first passage to detect the water flow condition at the water outlet of the first passage. Wherein the presence of water flow from the first passageway into the wash chamber is considered when the presence of water flow at the water outlet of the first passageway is detected. Therefore, the water flow detection device arranged at the water outlet of the first passage can detect the water flow flowing into the cleaning cavity through the first passage more timely and accurately.

When water from the first passage is detected to flow into the cleaning cavity, water flowing out of or overflowing the cleaning water tank is indicated to flow into the cleaning cavity. When the water leaked or overflowed from the clean water tank flows into the cleaning cavity, the water quantity in the cleaning cavity is increased and the water level is increased, so that the overflow risk exists in the cleaning cavity. Thus, in order to reduce the risk of overflow of the wash chamber, the wash chamber may be drained upon detection of water flowing into the wash chamber from the first passage, to deliver water in the wash chamber into a sump of the cleaning apparatus.

In an embodiment, when detecting that water flows into the cleaning cavity through the first passage, a first preset prompting operation can be further executed to prompt the clean water tank to have an abnormal condition of water leakage or overflow, so that a user can perform corresponding treatment on the water flowing out of or overflowed from the clean water tank in time.

For example, abnormal prompt information can be output on a display screen of the cleaning device in a text or icon mode to prompt the clean water tank of abnormal water leakage or overflow; and/or, the abnormal prompt information is sent to a control device of the cleaning equipment, and the control device of the cleaning equipment outputs the abnormal prompt information to prompt the clean water tank that the abnormal condition of water leakage or overflow exists; and/or the abnormality prompting device of the cleaning equipment prompts abnormality in the modes of an indicator lamp, vibration, ringing or voice and the like so as to prompt the abnormal condition of water leakage or overflow of the clean water tank.

Optionally, when the first preset prompting operation is executed, specific prompting content may include: the type of abnormality (e.g., overflow abnormality or water leakage abnormality), the manner of abnormality handling (e.g., stopping the supply of water to the clean water tank or withdrawing water from the clean water tank or setting an abnormality relief measure for the clean water tank), the time at which the abnormality occurs, the abnormality relief measure currently employed, etc., are not particularly limited herein.

Alternatively, in order to distinguish the abnormal water outlet type of the clean water tank, when it is detected that water flowing through the first passage into the cleaning chamber exists, the clean water tank may be overflow-detected by a water level detection device provided at an outlet edge of the clean water tank to distinguish a water leakage state and an overflow state of the clean water tank. When the water level detection device at the edge of the outlet detects that water flows through, the clear water tank is considered to be in an overflow state; when the water level detection device at the edge of the outlet does not detect the water flow, the clear water tank is considered to be in a water leakage state. When the clean water tank is in an overflow state, the clean water tank overflow prompting operation can be correspondingly executed, and when the clean water tank is in a water leakage state, the clean water tank water leakage prompting operation can be correspondingly executed.

Optionally, when it is detected that water flowing into the cleaning cavity exists in the first passage, and the water level in the cleaning cavity reaches a first preset water level or the water amount in the cleaning cavity reaches a first preset water amount, the cleaning cavity is drained, and when the water level in the cleaning cavity reaches the first preset water level or the water amount in the cleaning cavity reaches the first preset water amount, the cleaning cavity is drained in real time when the water in the cleaning cavity is conveyed into the sewage tank, so that overflow of the cleaning cavity can be prevented, and meanwhile energy consumption is saved.

Optionally, when it is detected that water flowing into the cleaning cavity exists in the first passage, the water level in the cleaning cavity reaches a first preset water level or the water amount in the cleaning cavity reaches a first preset water amount, and the cleaning equipment does not execute a cleaning task, water is drained from the cleaning cavity, so that when the cleaning cavity is subjected to anti-overflow treatment, the cleaning equipment is prevented from draining water to affect the cleaning effect, or when the water level in the cleaning cavity or the water amount in the cleaning cavity is lower, the energy consumption for using the cleaning equipment is increased for draining water from the cleaning cavity.

Optionally, when it is detected that the water flow exists in the first passage and flows into the cleaning cavity, the cleaning device performs the cleaning task, the water level in the cleaning cavity reaches the second preset water level, and/or the cleaning device conveys the water in the cleaning cavity into the sewage tank after the cleaning task is completed, so that the completion of the cleaning task is ensured as much as possible while the water overflow prevention treatment is performed. Or, it may also be detected that the water flow exists in the first passage and flows into the cleaning chamber, the cleaning device performs the cleaning task, and after the water amount in the cleaning chamber reaches the second preset water amount and/or the cleaning device completes the cleaning task, the water in the cleaning chamber is conveyed into the sewage tank, so that the completion of the cleaning task is ensured as much as possible while the water overflow prevention treatment is performed.

In this embodiment, when the water flowing into the cleaning cavity from the first passage is detected, the water in the cleaning cavity is conveyed into the sewage tank of the cleaning device, so that when the clean water cavity leaks or overflows, the cleaning cavity can be drained in time, and the overflow of the cleaning cavity caused by the increase of the water quantity or the water level in the cleaning cavity is prevented.

Referring to fig. 8, a seventh embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, the waterway system further includes a sewage tank, and the method further includes:

and if the cleaning equipment is executing the cleaning task, after the water level in the cleaning cavity reaches a second preset water level and/or the cleaning equipment completes the cleaning task, or after the water amount in the cleaning cavity reaches a second preset water amount and/or the cleaning equipment completes the cleaning task, conveying the water in the cleaning cavity to a sewage tank or the outside of the cleaning equipment.

The method comprises the following specific steps:

step S101: detecting a cleaning task executing state of the cleaning device, and a water level in the cleaning cavity or a water quantity in the cleaning cavity;

step S14: and if the cleaning equipment is executing the cleaning task, after the water level in the cleaning cavity reaches a second preset water level and/or the cleaning equipment completes the cleaning task, or after the water amount in the cleaning cavity reaches a second preset water amount and/or the cleaning equipment completes the cleaning task, conveying the water in the cleaning cavity to a sewage tank or the outside of the cleaning equipment.

In performing a cleaning task, the cleaning apparatus delivers water in the clean water tank to the cleaning chamber through the fifth passage for performing the cleaning task. At this time, the water in the washing chamber may include water flowing into the washing chamber through the first passage, or may include water sucked from the fresh water tank into the washing chamber through the fifth passage.

Optionally, on one hand, after the overflowed or leaked water in the clean water tank flows into the cleaning cavity, the water quantity or water level in the cleaning cavity is increased, especially when the clean water tank continuously overflows or continuously leaks water, the water quantity or water level in the cleaning cavity is continuously increased, and the overflow risk of the cleaning cavity is increased; on the other hand, if the water in the cleaning chamber is pumped away when the cleaning device performs the cleaning task, the execution effect of the cleaning task is affected and the waste of water resources is caused. Therefore, when the cleaning device executes a cleaning task and the water level in the cleaning cavity reaches a first preset water level or the water quantity in the cleaning cavity reaches a first preset water quantity, in order to be able to pertinently perform anti-overflow treatment and avoid influencing the execution effect of the cleaning task, the cleaning cavity can be pumped when the water level in the cleaning cavity reaches a second preset water level and/or the cleaning device completes the cleaning task, or when the water quantity in the cleaning cavity reaches a second preset water quantity and/or the cleaning device completes the cleaning task, so as to convey the water in the cleaning cavity into the sewage tank. Therefore, not only can the water quantity required by the cleaning equipment for executing the cleaning task be prevented from being discharged by mistake, the execution effect of the cleaning task is not facilitated, the waste of water resources is easy to cause, but also the overflow of the cleaning cavity can be prevented. And when the cleaning device executes the cleaning task for a preset time, the cleaning device is considered to complete the cleaning task.

Optionally, the second preset water amount may be the same as or different from the first preset water amount, and the second preset water level may be the same as or different from the first preset water level, which may be set according to actual requirements, and is not specifically limited herein. For example, the second preset water amount may be set to be greater than the first preset water amount, the second preset water level may be greater than the first preset water level, and the second preset water amount may be less than the maximum water storage amount supported by the washing chamber, and the second preset water level may be less than the maximum water level supported by the washing chamber. Therefore, when the cleaning device executes a cleaning task, and the water level in the cleaning cavity reaches a first preset water level or the water quantity in the cleaning cavity reaches a first preset water quantity, the cleaning device can enter a pre-pumping state of the cleaning cavity in advance (such as preheating a pumping device in a sewage pumping channel), so that the cleaning cavity can be pumped quickly after the water level in the cleaning cavity reaches a second preset water level or the water quantity in the cleaning cavity reaches a second preset water quantity or the cleaning device executes the cleaning task, water in the cleaning cavity is conveyed into the sewage tank, and abnormal water outlet of the cleaning device caused by overflow of the cleaning cavity is prevented.

In this embodiment, when the cleaning device performs the cleaning task, after the water level in the cleaning cavity reaches the second preset water level and/or the cleaning device completes the cleaning task, or after the water amount in the cleaning cavity reaches the second preset water amount and/or the cleaning device completes the cleaning task, the water in the cleaning cavity is conveyed into the sewage tank, so that the execution of the cleaning task can be ensured as much as possible while water leakage is prevented.

Referring to fig. 9, an eighth embodiment of the present invention provides a control method of a cleaning apparatus, based on the first embodiment shown in fig. 2, after the step S30, further including:

step S40: detecting the water level in the sewage tank or the water quantity in the sewage tank;

step S50: and when the water level in the sewage tank reaches a third preset water level or the water quantity in the sewage tank reaches a third preset water quantity, discharging the water in the sewage tank through a water outlet of the sewage tank or executing a second preset prompting operation.

After the water in the cleaning cavity is conveyed into the sewage tank, if the water in the sewage tank is not timely discharged, the sewage tank overflows due to water pumping into the sewage tank, so that the cleaning equipment can discharge water abnormally. Thus, in order to prevent the sewage tank from overflowing, the sewage tank may be drained when the water level in the sewage tank reaches a third preset water level or the water amount in the sewage tank reaches a third preset water amount, so that the water in the sewage tank is drained through the water outlet of the sewage tank. Or executing a second preset prompting operation when the water level in the sewage tank reaches a third preset water level or the water quantity in the sewage tank reaches a third preset water quantity so as to prompt a user to clean the sewage in the sewage tank; or, can be when the water level in the sewage case reaches the third and predetermine the water level or the water yield in the sewage case reaches the third and predetermine the water yield, with the water in the sewage case through the delivery port drainage of sewage case and carry out the second and predetermine the suggestion operation, so not only can reduce the overflow risk of sewage case through carrying out the drainage to the sewage case, can in time inform the user in order to prompt the user in time to look over and handle when the sewage case has the overflow risk moreover, can reduce the overflow risk of sewage case better.

Alternatively, the third preset water level may be set to any water level below the maximum water level supported by the sewage tank, and the third preset water level may be set to any water level within the maximum water level supported by the sewage tank, specifically, may be set according to actual requirements, and is not specifically limited herein.

Optionally, the waterway system is provided with a second drain pump and a fourth passage connecting the sump and an outside of the cleaning apparatus, and the step of discharging the water in the sump through the water outlet of the sump includes:

and opening the second drainage pump to drain the water in the sewage tank from the water outlet of the sewage tank through the fourth passage.

In particular, the waterway system may be provided with a second drain pump, and water in the sump is discharged from the water outlet of the sump through the sump drain passage by turning on the second drain pump.

Optionally, a water level detection device (such as a water level sensor) or a water quantity detection device (such as a capacitance sensor) is arranged in the sewage tank, and is used for detecting the water level or the water quantity in the cleaning cavity. Or the sewage tank is internally provided with a water level and water quantity detection device integrated with a water level detection device and a water quantity detection device, so that the water level and the water quantity in the sewage tank can be detected simultaneously. As such, when at least one of the water level and the water quantity in the sewage tank satisfies the corresponding condition, it is considered that the sewage tank needs to be drained to prevent the sewage tank from overflowing. As for the water level detecting means, the water amount detecting means, or the installation position of the water level and water amount detecting means in the washing chamber, it may be set according to actual needs, and is not particularly limited herein.

For example, as shown in fig. 3, a water level detecting device 13 is provided in the sewage tank 4 of the cleaning apparatus 1, and is configured to detect the water level in the sewage tank 4, so that when the water level in the sewage tank 4 reaches a third preset water level, water in the sewage tank 4 can be timely discharged through the water outlet of the sewage tank 4.

According to the embodiment, when the water level in the sewage tank reaches the third preset water level or the water quantity in the cleaning cavity reaches the third preset water quantity, the water in the sewage tank is discharged through the water outlet of the sewage tank, so that abnormal water discharge of the cleaning equipment caused by overflow of the sewage tank can be prevented.

In addition, the embodiment of the invention also provides a control device of the cleaning equipment, wherein,

the cleaning device includes waterway system including clean water tank and cleaning cavity, and first passageway connecting the clean water tank and cleaning cavity, the controlling means of the cleaning device includes:

It should be noted that, for specific details of the above steps performed by the control device of the cleaning apparatus, reference may be made to implementation steps in the control method of the cleaning apparatus, which are not described herein.

In addition, the embodiment of the invention also provides a cleaning device, which comprises a memory, a processor and a control program of the cleaning device, wherein the control program of the cleaning device is stored on the memory and can run on the processor, and the control program of the cleaning device is executed by the processor to realize the steps of the control method of the cleaning device; alternatively, the cleaning device comprises a control means of the cleaning device as described above.

In addition, the embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a control program of the cleaning device, and the control program of the cleaning device realizes the relevant steps of any embodiment of the control method of the cleaning device when being executed by a processor.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

From the above description of the embodiments, it will be clear to those skilled in the art that the above embodiment method may be implemented by means of software plus necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a cleaning device to perform the method according to the embodiments of the present invention.

The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather to utilize the equivalent structures or equivalent processes disclosed in the present specification and the accompanying drawings, or to directly or indirectly apply to other related technical fields, which are all encompassed by the present invention.

Claims

1. The control method of the cleaning equipment is applied to the cleaning equipment and is characterized by comprising a waterway system, wherein the waterway system comprises a clean water tank and a cleaning cavity, the clean water tank comprises a water storage container and a water isolation layer, the water isolation layer is arranged on the outer side of the water storage container and is used for containing overflow or water leakage of the clean water tank, and the interior of the water isolation layer is communicated with the cleaning cavity to form a first passage;

The method comprises the following steps:

detecting state information of the cleaning device;

if yes, executing preset drainage operation and/or executing first preset prompting operation to prompt that the clear water tank has abnormal conditions of water leakage or overflow.

2. The method of claim 1, wherein the status information comprises a water level in the wash chamber or an amount of water in the wash chamber; the step of judging whether the clear water tank overflows or leaks according to the state information comprises the following steps:

3. The method of claim 1, wherein the status information includes a status of the cleaning device to perform a cleaning task and a water level in the cleaning chamber, or the status information includes a status of the cleaning device to perform a cleaning task and a water amount in the cleaning chamber;

the step of judging whether the clear water tank overflows or leaks according to the state information comprises the following steps:

If the water level in the cleaning cavity reaches a first preset water level and the cleaning device does not execute the cleaning task, or if the water amount in the cleaning cavity reaches the first preset water amount and the cleaning device does not execute the cleaning task, judging that the clean water tank overflows or leaks.

4. The method of claim 1, wherein the status information includes a status of the cleaning device to perform a cleaning task and a water level in the cleaning chamber, or the status information includes a status of the cleaning device to perform a cleaning task and a water amount in the cleaning chamber;

5. The method of claim 1, wherein the status information includes a status of the cleaning device to perform a cleaning task and a water level in the cleaning chamber, or the status information includes a status of the cleaning device to perform a cleaning task and a water amount in the cleaning chamber;

6. The method of claim 1, wherein the first passageway is for water that leaks or overflows the clean water tank to flow into the cleaning chamber; the status information includes water flow information of the first passage, and the step of judging whether overflow or water leakage exists in the clean water tank according to the status information includes:

7. The method of any one of claims 1-6, wherein the waterway system further comprises a sewage tank; the preset draining operation includes:

delivering water in the cleaning cavity to the sewage tank; or alternatively, the first and second heat exchangers may be,

8. The method of claim 7, wherein the waterway system further includes a first drain pump, and a second passageway connecting the wash chamber and the sump; the step of delivering the water in the washing chamber to the sewage tank comprises the steps of:

the waterway system comprises a first drainage pump and a third passage for connecting the cleaning cavity and the outside of the cleaning equipment; the step of delivering the water in the washing chamber to the outside of the cleaning apparatus includes:

and starting the first drainage pump to convey the water in the cleaning cavity to the outside of the cleaning equipment through the third passage.

9. The method of claim 7, wherein the method further comprises:

detecting the water level in the sewage tank or the water quantity in the sewage tank;

and when the water level in the sewage tank reaches a third preset water level or the water quantity in the sewage tank reaches a third preset water quantity, discharging the water in the sewage tank through a water outlet of the sewage tank or executing a second preset prompting operation.

10. The method of claim 9, wherein the waterway system is provided with a second drain pump and a fourth passage connecting the sump and an outside of the cleaning apparatus, and the discharging the water in the sump through the water outlet of the sump includes:

And starting the second drainage pump to drain the water in the sewage tank from the water outlet of the sewage tank through the fourth passage.

11. The method of claim 1, wherein the waterway system further comprises a sewage tank, the method further comprising:

and if the cleaning equipment is executing the cleaning task, after the water level in the cleaning cavity reaches a second preset water level and/or after the cleaning equipment completes the cleaning task, or after the water amount in the cleaning cavity reaches a second preset water amount and/or after the cleaning equipment completes the cleaning task, conveying the water in the cleaning cavity to the outside of the sewage tank or the cleaning equipment.

12. The method of claim 1, wherein a diversion hole is formed in the bottom of the water-resistant layer, and the diversion hole enables the clear water tank to be communicated with the cleaning cavity to form the first passage; and/or the number of the groups of groups,

a drainage pipeline is arranged between the inside of the water-resisting layer and the inside of the cleaning cavity so as to form the first passage between the clean water tank and the cleaning cavity; and/or the number of the groups of groups,

the water storage capacity of the water-resisting layer is smaller than that of the clear water cavity.

13. The control device of the cleaning equipment is characterized by comprising a waterway system, wherein the waterway system comprises a clean water tank and a cleaning cavity, the clean water tank comprises a water storage container and a water isolation layer, the water isolation layer is arranged on the outer side of the water storage container and is used for containing overflow or water leakage of the clean water tank, and the interior of the water isolation layer is communicated with the cleaning cavity to form a first passage;

The control device of the cleaning equipment comprises:

14. The control device of claim 13, wherein a diversion hole is formed in the bottom of the water-resistant layer, and the diversion hole enables the clear water tank and the cleaning cavity to be communicated to form the first passage; and/or the number of the groups of groups,

15. A cleaning device comprising a memory, a processor and a cleaning device control program stored on the memory and executable on the processor, the cleaning device control program, when executed by the processor, implementing the steps of the cleaning device control method of any one of claims 1 to 12.

16. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a control program of a cleaning device, which, when executed by a processor, implements the steps of the control method of a cleaning device according to any one of claims 1 to 12.