CN112690702B - Cleaning reminding method and device for dust collector, handheld dust collector and storage medium - Google Patents
Cleaning reminding method and device for dust collector, handheld dust collector and storage medium Download PDFInfo
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- CN112690702B CN112690702B CN202011563149.2A CN202011563149A CN112690702B CN 112690702 B CN112690702 B CN 112690702B CN 202011563149 A CN202011563149 A CN 202011563149A CN 112690702 B CN112690702 B CN 112690702B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/20—Means for cleaning filters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
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Abstract
The invention relates to the technical field of household appliance control, in particular to a cleaning reminding method and device of a dust collector, a handheld dust collector and a storage medium. Wherein, the method comprises the following steps: acquiring a feedback signal of a dust collector motor; determining an accumulated number of revolutions of a motor of the cleaner based on the feedback signal; judging whether the accumulated revolution number meets the preset cleaning condition or not; and when the accumulated number of revolutions meets the preset cleaning condition, sending a cleaning prompt. By implementing the invention, a sensor is not required to be added, the cost is avoided from being increased, the erroneous judgment of the cleaning reminding of the dust collector caused by different gears is avoided, and the accuracy of the cleaning reminding of the dust collector is improved.
Description
Technical Field
The invention relates to the technical field of household appliance control, in particular to a cleaning reminding method and device of a dust collector, a handheld dust collector and a storage medium.
Background
The cleaning reminding of the filter screen or the dust cup of the existing handheld dust collector is usually determined according to the use duration, and the gear position of a user in use is not considered. When a user uses the lowest gear for a long time, the cleaning reminding time is up, but the cleaning is not needed at the moment, so that excessive cleaning is caused, and the service life of related accessories is influenced; when a user uses the highest gear for a long time, the user can reach the time when the user needs to clean, but the cleaning reminding time is not reached, and the dust collection effect is reduced. Although part handheld dust catcher can judge whether the filter screen needs to wash according to wind channel jam degree, but above-mentioned method needs to increase the sensor, leads to the cost to increase, and when long-time stubborn dirt of clearance of dust absorption motor, the wind channel is in the jam state for a long time, leads to the filter screen to wash the mistake report easily.
Disclosure of Invention
In view of this, embodiments of the present invention provide a cleaning reminding method and apparatus for a vacuum cleaner, a handheld vacuum cleaner, and a storage medium, so as to solve the problem of inaccurate cleaning of a filter screen or a dust cup.
According to a first aspect, an embodiment of the present invention provides a cleaning reminding method for a vacuum cleaner, including the following steps: acquiring a feedback signal of a dust collector motor; determining an accumulated number of revolutions of the cleaner motor based on the feedback signal; judging whether the accumulated revolution number meets a preset cleaning condition or not; and sending a cleaning prompt when the accumulated number of revolutions meets the preset cleaning condition.
According to the cleaning reminding method of the dust collector, the feedback signal of the motor of the dust collector is obtained, the accumulated rotation number of the motor of the dust collector is determined based on the feedback signal, whether the accumulated rotation number meets the preset cleaning condition or not is judged, and when the accumulated rotation number meets the preset cleaning condition, cleaning reminding is sent. The accumulated revolution number is calculated through the feedback signal of the dust collector motor, the accumulated revolution number is cleaned and judged according to the single variable of the accumulated revolution number, a sensor is not required to be added, the cost is prevented from being increased, the dust collector cleaning reminding misjudgment caused by different gears is avoided, and the accuracy of cleaning reminding of the dust collector is improved.
With reference to the first aspect, in a first implementation manner of the first aspect, the determining an accumulated amount of revolutions of the cleaner motor based on the feedback signal includes: determining the number of pulses corresponding to the feedback signal based on the feedback signal; accumulating the number of the pulses to obtain an accumulated number of the pulses; and determining the accumulated rotation number of the dust collector motor according to the proportional relation between the accumulated pulse number and the accumulated rotation number.
According to the cleaning reminding method of the dust collector, the number of pulses corresponding to the feedback signal is determined based on the feedback signal, the number of pulses is accumulated to obtain the accumulated number of pulses, and then the accumulated number of revolutions of the motor is determined according to the proportional relation between the accumulated number of pulses and the accumulated number of revolutions. The number of the revolutions of the motor is determined by accumulating the number of the pulses corresponding to the feedback signals, the algorithm is simple, and the calculation efficiency of the number of the revolutions is improved.
With reference to the first aspect or the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the cleaning component of the vacuum cleaner is a filter screen and/or a dirt cup, and the determining whether the accumulated number of revolutions meets a preset cleaning condition includes: judging whether the accumulated revolution number meets a first preset accumulated revolution number for cleaning the filter screen; and/or judging whether the accumulated rotation number meets a second preset rotation number accumulated amount for cleaning the dust cup.
With reference to the second implementation manner of the first aspect, in a third implementation manner of the first aspect, the issuing a cleaning reminder when the accumulated rotation number amount satisfies the preset cleaning condition includes: when the accumulated revolution number is larger than or equal to the first preset accumulated revolution number, sending a filter screen cleaning prompt; and/or sending out a dust cup cleaning prompt when the accumulated revolution number is greater than or equal to the second preset accumulated revolution number.
According to the cleaning reminding method for the dust collector, different preset accumulated revolution amounts are set for different cleaning parts of the dust collector, and when the accumulated revolution amount reaches the preset accumulated revolution amount corresponding to the cleaning parts, cleaning reminding corresponding to the cleaning parts is sent out, so that the cleaning effect of the dust collector is guaranteed, excessive cleaning of the cleaning parts is avoided, and the service life of the dust collector is prolonged.
With reference to the third implementation manner of the first aspect, in the fourth implementation manner of the first aspect, after the issuing of the cleaning reminder, the method further includes: detecting whether the filter screen and/or the dust cup are cleaned; and when the filter screen and/or the dust cup are detected to be cleaned, clearing the accumulated number of revolutions.
With reference to the fourth embodiment of the first aspect, in a fifth embodiment of the first aspect, the method for reminding cleaning of a vacuum cleaner further includes: when the filter screen and/or the dust cup are/is detected not to be cleaned, the accumulated number of revolutions is continuously detected, and the cleaning prompt is continuously sent out.
With reference to the fourth embodiment of the first aspect, in a sixth embodiment of the first aspect, the method for reminding cleaning of a vacuum cleaner further includes: and when the filter screen and/or the dust cup are/is detected not to be cleaned, controlling the dust collector to stop dust collection operation.
According to the cleaning reminding method of the dust collector, whether the cleaning part is cleaned or not is detected in real time after the cleaning reminding is sent out, and when the cleaning part is detected to be cleaned, the accumulated number of revolutions is cleared, so that the next cleaning reminding is carried out. When the cleaning component is detected not to be cleaned, the accumulated number of revolutions is continuously accumulated, and a cleaning prompt is continuously sent out, so that a user can clean the component in time, and the dust collection effect and the service life of the dust collector are prevented from being influenced; or when the cleaning component is detected not to be cleaned, the dust collector is controlled to stop dust collection operation until the cleaning component is cleaned, and the dust collector can not be used continuously, so that the dust collection effect and the service life of the dust collector are ensured.
According to a second aspect, an embodiment of the present invention provides a cleaning reminding device for a vacuum cleaner, including: the acquisition module is used for acquiring a feedback signal of the dust collector motor; a determination module for determining an accumulated number of revolutions of the vacuum cleaner motor based on the feedback signal; the judging module is used for judging whether the accumulated revolution number meets the preset cleaning condition or not; and the reminding module is used for sending out a cleaning reminding when the accumulated revolution number meets the preset cleaning condition.
According to the cleaning reminding device of the dust collector, the feedback signal of the motor of the dust collector is obtained, the accumulated rotation number of the motor of the dust collector is determined based on the feedback signal, whether the accumulated rotation number meets the preset cleaning condition or not is judged, and when the accumulated rotation number meets the preset cleaning condition, cleaning reminding is sent. The accumulated revolution number is calculated through the feedback signal of the dust collector motor, the accumulated revolution number is cleaned and judged according to the single variable of the accumulated revolution number, a sensor is not required to be added, the cost is prevented from being increased, the dust collector cleaning reminding misjudgment caused by different gears is avoided, and the accuracy of cleaning reminding of the dust collector is improved.
According to a third aspect, embodiments of the present invention provide a handheld vacuum cleaner comprising: the processor executes the computer instructions to execute the cleaning reminding method of the dust collector of the first aspect or any embodiment of the first aspect.
According to a fourth aspect, the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions for causing a computer to execute the cleaning reminding method for a vacuum cleaner according to the first aspect or any implementation manner of the first aspect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a cleaning reminding method of a cleaner according to an embodiment of the present invention;
fig. 2 is another flowchart of a cleaning reminding method of a cleaner according to an embodiment of the present invention;
fig. 3 is another flowchart of a cleaning reminding method of a cleaner according to an embodiment of the present invention;
FIG. 4 is a block diagram showing a cleaning reminding apparatus of a vacuum cleaner according to an embodiment of the present invention;
fig. 5 is a schematic hardware structure diagram of a handheld vacuum cleaner provided by the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The cleaning reminding of the filter screen or the dust cup of the existing handheld dust collector is usually determined according to the use duration, and the gear position of a user in use is not considered. When a user uses the lowest gear for a long time, the cleaning reminding time is up, but the cleaning is not needed at the moment, so that excessive cleaning is caused, and the service life of related accessories is influenced; when a user uses the highest gear for a long time, the user can reach the time when the user needs to clean, but the cleaning reminding time is not reached, and the dust collection effect is reduced. Whether the filter screen needs to be cleaned or not can be judged according to the blockage degree of the air duct by the handheld dust collector of the part, but a sensor needs to be added, so that the cost is increased, and when a dust collection motor cleans stubborn stains for a long time, the air duct is in a blockage state for a long time, so that the filter screen is cleaned and misrepresented.
Based on the technical scheme, the cleaning judgment of the dust collector is carried out through the feedback signal of the motor, a sensor is not required to be added, the cost is prevented from being increased, the feedback signals of different gears are different, the cleaning reminding misjudgment of the dust collector caused by different gears is avoided, and the cleaning reminding accuracy of the dust collector is improved.
In accordance with an embodiment of the present invention, there is provided an embodiment of a method for cleaning and reminding a vacuum cleaner, wherein the steps shown in the flowchart of the drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from the order shown.
In this embodiment, a cleaning reminding method for a vacuum cleaner is provided, which can be used for a vacuum cleaner, such as a handheld vacuum cleaner, etc., fig. 1 is a flowchart of a cleaning reminding method for a vacuum cleaner according to an embodiment of the present invention, and as shown in fig. 1, the flowchart includes the following steps:
and S11, acquiring a feedback signal of the dust collector motor.
The feedback signal is a pulse signal which is generated by the working state of the motor and is used for feeding back the rotating speed of the motor. When the motor enters a working state, the motor outputs the rotating speed information in a pulse form from the FG signal line, namely the FG signal line continuously outputs a pulse feedback signal.
And S12, determining the accumulated amount of the rotation number of the motor of the dust collector based on the feedback signal.
The cumulative number of revolutions is the cumulative number of revolutions of the cleaner motor. The pulse feedback signal of the motor of the dust collector can reflect the rotating speed of the motor, and the current running state of the motor of the dust collector can be determined based on the pulse feedback signal so as to determine the working gear of the dust collector. When the control circuit of the dust collector receives the pulse feedback signal, the accumulated amount of the revolution of the motor of the dust collector can be calculated according to the pulse feedback signal.
And S13, judging whether the accumulated rotation number meets the preset cleaning condition.
The preset cleaning condition is a cleaning threshold of the corresponding rotation number of the cleaning part of the dust collector. And comparing the accumulated rotation number with a rotation number cleaning threshold value, and determining whether the accumulated rotation number meets a preset cleaning condition. When the cumulative amount of the number of revolutions satisfies a preset condition for cleaning, the step S14 is performed, otherwise, the dust suction operation is normally performed and the feedback signal of the motor of the cleaner is continuously acquired.
And S14, sending out a cleaning prompt.
When the accumulated number of revolutions meets the preset cleaning condition, the accumulated number of revolutions reaches the cleaning condition of the cleaning part of the dust collector, and a cleaning prompt is sent to enable a user to clean the cleaning part of the dust collector, so that the dust collection effect of the dust collector is guaranteed.
According to the cleaning reminding method of the dust collector, the feedback signal of the motor of the dust collector is obtained, the accumulated rotation number of the motor of the dust collector is determined based on the feedback signal, whether the accumulated rotation number meets the preset cleaning condition or not is judged, and when the accumulated rotation number meets the preset cleaning condition, cleaning reminding is sent. The accumulated revolution number is calculated through the feedback signal of the dust collector motor, the accumulated revolution number is cleaned and judged according to the single variable of the accumulated revolution number, a sensor is not required to be added, the cost is prevented from being increased, the dust collector cleaning reminding misjudgment caused by different gears is avoided, and the accuracy of cleaning reminding of the dust collector is improved.
In this embodiment, a cleaning reminding method for a vacuum cleaner is provided, which can be used for a vacuum cleaner, such as a handheld vacuum cleaner, etc., fig. 2 is a flowchart of a cleaning reminding method for a vacuum cleaner according to an embodiment of the present invention, and as shown in fig. 2, the flowchart includes the following steps:
and S21, acquiring a feedback signal of the dust collector motor. For a detailed description, refer to the related description of step S11 corresponding to the above embodiment, and the detailed description is omitted here.
And S22, determining the accumulated amount of the rotation number of the motor of the dust collector based on the feedback signal.
Specifically, the step S22 may include the following steps:
and S221, determining the number of pulses corresponding to the feedback signal based on the feedback signal.
The motor of the dust collector is provided with pulse feedback signals, the rotating speed of the motor of the dust collector corresponds to different gears of the motor of the dust collector, and the frequency of the pulse feedback signals is in direct proportion to the rotating speed of the motor of the dust collector. The dust collector can convert the pulse feedback signals received by the dust collector into pulse numbers without being influenced by the working gear of the dust collector.
And S222, accumulating the number of the pulses to obtain an accumulated number of the pulses.
After the dust collector is started to work, the pulse number corresponding to the pulse feedback signal can be accumulated to obtain the pulse accumulated number of the dust collector in the working state.
And S223, determining the accumulated rotation number of the dust collector motor according to the proportional relation between the pulse accumulated number and the accumulated rotation number.
The pulse accumulated amount and the rotation number accumulated amount of the dust collector motor are in a direct proportional relation, and the rotation number accumulated amount of the dust collector motor can be calculated according to the determined direct proportional relation between the pulse accumulated amount and the rotation number accumulated amount. The proportional relationship between the pulse accumulation amount and the rotation accumulation amount can be determined according to the actual product parameters of the vacuum cleaner motor, and is not limited specifically here.
And S23, judging whether the accumulated rotation number meets the preset cleaning condition.
Specifically, the cleaning component of the vacuum cleaner includes a filter screen and/or a dirt cup, and the step S23 may include:
s231, judging whether the accumulated rotation number meets a first preset rotation number accumulated amount for cleaning the filter screen; and/or judging whether the accumulated revolution number meets a second preset accumulated revolution number for cleaning the dust cup.
The accumulated amount of the first preset revolution is a revolution cleaning threshold corresponding to a filter screen of the dust collector; the accumulated second preset number of revolutions is a cleaning threshold of the number of revolutions corresponding to the dust cup of the dust collector. The first preset cumulative amount of revolutions and the second preset cumulative amount of revolutions may be determined according to actual product parameters of the vacuum cleaner, and are not particularly limited herein. And/or comparing the accumulated amount of the revolution with a second preset accumulated amount of the revolution to determine whether the accumulated amount of the revolution meets a second preset accumulated amount of the revolution for cleaning the dust cup. When the accumulated revolution number meets a first preset accumulated revolution number for cleaning the filter screen; and/or when the accumulated amount of the rotation number meets a second preset accumulated amount of the rotation number for cleaning the dust cup, executing the step S24, otherwise, normally executing the dust collection operation and continuously acquiring the feedback signal of the motor of the dust collector.
For example, the accumulated amount of the first preset number of revolutions is a, the accumulated amount of the second preset number of revolutions is B, and the accumulated amount of the current number of revolutions is C, the accumulated amount of the current number of revolutions C of the vacuum cleaner motor is compared with the accumulated amount of the first preset number of revolutions a and the accumulated amount of the second preset number of revolutions B, respectively, to determine whether the accumulated amount of the number of revolutions C satisfies the accumulated amount of the first preset number of revolutions a for cleaning the filter, and/or whether the accumulated amount of the number of revolutions C satisfies the accumulated amount of the second preset number of revolutions B for cleaning the dust cup.
And S24, when the accumulated number of revolutions meets the preset cleaning condition, sending a cleaning prompt.
Specifically, the step S24 may include:
and S241, sending a filter screen cleaning prompt and/or sending a dust cup cleaning prompt.
When the accumulated revolution number is larger than or equal to a first preset accumulated revolution number, the accumulated revolution number reaches a revolution number cleaning threshold corresponding to the filter screen, and a filter screen cleaning prompt is sent to remind a user of cleaning the filter screen; and/or when the accumulated number of revolutions is larger than or equal to a second preset accumulated number of revolutions, indicating that the accumulated number of revolutions reaches a revolution cleaning threshold corresponding to the dust cup, and sending a dust cup cleaning prompt to remind a user to clean the dust cup.
For example, the accumulated amount of the first preset revolution is A, the accumulated amount of the second preset revolution is B, the accumulated amount of the current revolution is C, the accumulated amount of the current revolution C of the motor of the dust collector is respectively compared with the accumulated amount of the first preset revolution A and the accumulated amount of the second preset revolution B, and when the accumulated amount of the revolution C is determined to be larger than or equal to the accumulated amount of the first preset revolution A, a filter screen cleaning prompt is sent; and/or sending out a dust cup cleaning prompt when the accumulated rotation number is determined to be C larger than or equal to a second preset accumulated rotation number B.
And S25, detecting whether the filter screen and/or the dust cup are cleaned.
After the dust collector sends out a filter screen cleaning prompt and/or a dust cup cleaning prompt, a user can perform corresponding cleaning operation according to the received cleaning prompt. The vacuum cleaner may detect whether a filter and/or a dirt cup of the vacuum cleaner is cleaned, and perform step S26 when it is detected that the filter and/or the dirt cup is cleaned, otherwise perform step S27.
S26, the rotation number accumulation amount is cleared.
When the fact that the filter screen and/or the dust cup are cleaned is detected, the fact that the filter screen and/or the dust cup are cleaned is indicated, the dust collector can be continuously used, the accumulated number of revolutions is reset, corresponding filter screen cleaning reminding and/or dust cup cleaning reminding are not carried out on the dust collector at the moment, and the filter screen cleaning reminding and/or the dust cup cleaning reminding are sent out until the next time the filter screen cleaning revolution threshold and/or the dust cup revolution cleaning threshold are reached.
And S27, continuously detecting the accumulated revolution and continuously sending out a cleaning prompt.
When detecting that the filter screen and/or the dust cup are not cleaned, the dust collector can be continuously used, but the dust collection effect of the dust collector is reduced, the corresponding accumulated number of revolutions is continuously increased, and a cleaning prompt is continuously sent to remind a user of cleaning the filter screen and/or the dust cup.
According to the cleaning reminding method of the dust collector, the number of pulses corresponding to the feedback signal is determined based on the feedback signal, the number of pulses is accumulated to obtain the accumulated number of pulses, and then the accumulated number of revolutions of the motor is determined according to the proportional relation between the accumulated number of pulses and the accumulated number of revolutions. The number of the revolutions of the motor is determined by accumulating the number of the pulses corresponding to the feedback signals, the algorithm is simple, and the calculation efficiency of the number of the revolutions is improved. Different preset revolution cumulative quantities are set for different cleaning components of the dust collector, when the revolution cumulative quantity reaches the preset revolution cumulative quantity corresponding to the cleaning components, a cleaning prompt corresponding to the cleaning components is sent out, the cleaning effect of the dust collector is guaranteed, excessive cleaning of the cleaning components is avoided, and the service life of the dust collector is prolonged. After sending the washing and reminding, whether real-time detection cleaning component is washd, when detecting that cleaning component is washd, zero clearing the cumulative number of revolutions, carry out next washing and remind. When detecting that the cleaning component is not cleaned, the accumulated number of revolutions is continuously accumulated, and a cleaning prompt is continuously sent out, so that a user can clean the component in time, and the dust collection effect and the service life of the dust collector are prevented from being influenced.
In this embodiment, a cleaning reminding method for a vacuum cleaner is provided, which can be used for a vacuum cleaner, such as a handheld vacuum cleaner, etc., fig. 3 is a flowchart of a cleaning reminding method for a vacuum cleaner according to an embodiment of the present invention, and as shown in fig. 3, the flowchart includes the following steps:
and S31, acquiring a feedback signal of the dust collector motor. For a detailed description, refer to the related description of step S21 corresponding to the above embodiment, and the detailed description is omitted here.
And S32, determining the accumulated amount of the rotation number of the motor of the dust collector based on the feedback signal. For a detailed description, refer to the related description of step S22 corresponding to the above embodiment, and the detailed description is omitted here.
S33, judging whether the cumulative number of revolutions meets a first preset cumulative number of revolutions for cleaning the filter screen; and/or judging whether the accumulated revolution number meets a second preset accumulated revolution number for cleaning the dust cup. For a detailed description, refer to the related description of step S231 corresponding to the above embodiment, which is not repeated herein.
And S34, sending a filter screen cleaning prompt and/or sending a dust cup cleaning prompt. For a detailed description, refer to the related description of step S241 corresponding to the above embodiment, which is not repeated herein.
And S35, detecting whether the filter screen and/or the dust cup are cleaned. For a detailed description, refer to the related description of step S25 corresponding to the above embodiment, and the detailed description is omitted here.
And S36, when the filter screen and/or the dust cup are detected to be cleaned, clearing the accumulated number of revolutions. For a detailed description, refer to the related description of step S26 corresponding to the above embodiment, and the detailed description is omitted here.
And S37, when the filter screen and/or the dust cup are not cleaned, controlling the dust collector to stop dust collection operation.
When the filter screen and/or the dust cup are not cleaned, the dust collection effect of the dust collector is reduced, the dust collector can be controlled to stop dust collection operation, and the corresponding parts (the filter screen and/or the dust cup) of the dust collector are cleaned and then can be used continuously, so that the dust collection effect and the service life of the dust collector are ensured.
According to the cleaning reminding method of the dust collector, whether the cleaning part is cleaned or not is detected in real time after the cleaning reminding is sent out, and when the cleaning part is detected to be cleaned, the accumulated number of revolutions is cleared, so that the next cleaning reminding is carried out. When the cleaning component is detected not to be cleaned, the dust collector is controlled to stop dust collection operation until the cleaning component is cleaned, and the dust collector can be used continuously, so that the dust collection effect and the service life of the dust collector are guaranteed.
In this embodiment, a cleaning reminding device for a vacuum cleaner is further provided, and the device is used for implementing the above embodiments and preferred embodiments, which have already been described and will not be described again. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
This embodiment provides a cleaning reminding device for a vacuum cleaner, as shown in fig. 4, including:
and the acquisition module 41 is used for acquiring a feedback signal of the motor of the dust collector. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And a determination module 42 for determining an accumulated amount of revolutions of the cleaner motor based on the feedback signal. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And the judging module 43 is configured to judge whether the accumulated rotation number meets a preset cleaning condition. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
And the reminding module 44 is used for sending out a cleaning reminding when the accumulated number of revolutions meets the preset condition of cleaning the component. For a detailed description, refer to the corresponding related description of the above embodiments, which is not repeated herein.
According to the cleaning reminding device of the dust collector, the feedback signal of the motor of the dust collector is obtained, the accumulated rotation number of the motor of the dust collector is determined based on the feedback signal, whether the accumulated rotation number meets the preset cleaning condition or not is judged, and when the accumulated rotation number meets the preset cleaning condition, cleaning reminding is sent. The accumulated revolution number is calculated through the feedback signal of the dust collector motor, the accumulated revolution number is cleaned and judged according to the single variable of the accumulated revolution number, a sensor is not required to be added, the cost is prevented from being increased, the dust collector cleaning reminding misjudgment caused by different gears is avoided, and the accuracy of cleaning reminding of the dust collector is improved.
The cleaning reminding device of the vacuum cleaner in this embodiment is in the form of a functional unit, where the unit refers to an ASIC circuit, a processor and a memory executing one or more software or fixed programs, and/or other devices capable of providing the above functions.
Further functional descriptions of the modules are the same as those of the corresponding embodiments, and are not repeated herein.
The embodiment of the invention also provides a handheld dust collector which is provided with the cleaning reminding device of the dust collector shown in the figure 4.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a handheld vacuum cleaner according to an alternative embodiment of the present invention, and as shown in fig. 5, the handheld vacuum cleaner may include: at least one processor 501, such as a CPU (Central Processing Unit), at least one communication interface 503, memory 504, and at least one communication bus 502. Wherein a communication bus 502 is used to enable connective communication between these components. The communication interface 503 may include a Display (Display) and a Keyboard (Keyboard), and the optional communication interface 503 may also include a standard wired interface and a standard wireless interface. The Memory 504 may be a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The memory 504 may optionally be at least one storage device located remotely from the processor 501. Wherein the processor 501 may be in connection with the apparatus described in fig. 4, an application program is stored in the memory 504, and the processor 501 calls the program code stored in the memory 504 for performing any of the above-mentioned method steps.
The communication bus 502 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The communication bus 502 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
The memory 504 may include a volatile memory (RAM), such as a random-access memory (RAM); the memory may also include a non-volatile memory (english: non-volatile memory), such as a flash memory (english: flash memory), a hard disk (english: hard disk drive, abbreviated: HDD) or a solid-state drive (english: SSD); the memory 504 may also comprise a combination of the above-described types of memory.
The processor 501 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of CPU and NP.
The processor 501 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
Optionally, the memory 504 is also used to store program instructions. The processor 501 may call a program instruction to implement the cleaning reminding method of the vacuum cleaner as shown in the embodiments of fig. 1 to 3 of the present application.
The embodiment of the invention also provides a non-transitory computer storage medium, wherein the computer storage medium stores computer executable instructions which can execute the processing method of the cleaning reminding method of the dust collector in any method embodiment. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. A cleaning reminding method of a dust collector is characterized by comprising the following steps:
acquiring a feedback signal of a dust collector motor, wherein the feedback signal is a pulse signal which is generated by the working state of the dust collector motor and is used for feeding back the rotating speed of the dust collector motor;
determining an accumulated number of revolutions of the cleaner motor based on the feedback signal;
judging whether the accumulated revolution number meets a preset cleaning condition or not;
and sending a cleaning prompt when the accumulated number of revolutions meets the preset cleaning condition.
2. The method of claim 1, wherein said determining an accumulated amount of revolutions of the cleaner motor based on the feedback signal comprises:
determining the number of pulses corresponding to the feedback signal based on the feedback signal;
accumulating the number of the pulses to obtain an accumulated number of the pulses;
and determining the accumulated rotation number of the dust collector motor according to the proportional relation between the accumulated pulse number and the accumulated rotation number.
3. The method according to claim 1 or 2, wherein the cleaning component of the vacuum cleaner is a filter screen and/or a dust cup, and the determining whether the cumulative amount of the rotation number satisfies a preset condition for cleaning comprises:
judging whether the accumulated revolution number meets a first preset accumulated revolution number for cleaning the filter screen;
and/or the presence of a gas in the gas,
and judging whether the accumulated revolution number meets a second preset accumulated revolution number for cleaning the dust cup.
4. The method according to claim 3, wherein the issuing of a cleaning reminder when the accumulated number of revolutions satisfies the preset condition of cleaning comprises:
when the accumulated revolution number is larger than or equal to the first preset accumulated revolution number, sending a filter screen cleaning prompt;
and/or the presence of a gas in the gas,
and when the accumulated revolution number is more than or equal to the second preset accumulated revolution number, sending out a dust cup cleaning prompt.
5. The method of claim 4, further comprising, after said issuing a rinse alert:
detecting whether the filter screen and/or the dust cup are cleaned;
and when the filter screen and/or the dust cup are detected to be cleaned, clearing the accumulated number of revolutions.
6. The method of claim 5, further comprising:
when the filter screen and/or the dust cup are/is detected not to be cleaned, the accumulated number of revolutions is continuously detected, and the cleaning prompt is continuously sent out.
7. The method of claim 5, further comprising:
and when the filter screen and/or the dust cup are/is detected not to be cleaned, controlling the dust collector to stop dust collection operation.
8. A cleaning reminding device of a dust collector is characterized by comprising:
the acquisition module is used for acquiring a feedback signal of a dust collector motor, wherein the feedback signal is a pulse signal which is generated by the working state of the dust collector motor and is used for feeding back the rotating speed of the dust collector motor;
a determination module for determining an accumulated number of revolutions of the vacuum cleaner motor based on the feedback signal;
the judging module is used for judging whether the accumulated revolution number meets the preset cleaning condition or not;
and the reminding module is used for sending out a cleaning reminding when the accumulated revolution number meets the preset cleaning condition.
9. A hand-held cleaner, comprising:
a memory and a processor, wherein the memory and the processor are connected with each other in a communication way, the memory stores computer instructions, and the processor executes the computer instructions to execute the cleaning reminding method of the dust collector of any one of claims 1-7.
10. A computer-readable storage medium storing computer instructions for causing a computer to execute the cleaning reminding method of a vacuum cleaner according to any one of claims 1 to 7.
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