阅读说明：本技术 一种洗衣机洗涤方法、装置及洗衣机 (Washing method and device of washing machine and washing machine ) 是由 乔鑫 江艳 胡蓉 于 2021-09-30 设计创作，主要内容包括：本发明提供了一种洗衣机洗涤方法、装置及洗衣机,洗衣机包括设置于洗衣机洗涤桶中的清洁装置,该洗衣机洗涤方法包括：获取清洁装置对应的工作区域内的标记信号,标记信号为标记对象的识别结果,标记对象设置于待清洗对象上；基于标记信号控制洗衣机按照预设局部清洗模式运行,以使清洁装置在工作区域内对待清洗对象进行局部清洗。从而通过用户在需要进行局部清洗的部位上设置标记对象,然后在清洁装置对应的工作区域内检测到该标记对象对应的标记信号时,控制清洁装置在其工作区域内对对用户标定需要进行局部清洗的位置进行洗涤,从而实现了洗衣机的局部清洗功能,提高衣物的洗净效果和用户的洗衣体验。(The invention provides a washing method and a washing device of a washing machine and the washing machine, wherein the washing machine comprises a cleaning device arranged in a washing barrel of the washing machine, and the washing method of the washing machine comprises the following steps: acquiring a marking signal in a working area corresponding to the cleaning device, wherein the marking signal is an identification result of a marking object, and the marking object is arranged on an object to be cleaned; and controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area. Therefore, the mark object is arranged on the part needing to be locally cleaned by the user, and then when the mark signal corresponding to the mark object is detected in the working area corresponding to the cleaning device, the cleaning device is controlled to wash the position needing to be locally cleaned, which is calibrated by the user, in the working area, so that the local cleaning function of the washing machine is realized, and the washing effect of clothes and the washing experience of the user are improved.)

1. A washing method of a washing machine, characterized in that the washing machine comprises: a cleaning device disposed in a washing tub of a washing machine, the method comprising:

acquiring a marking signal in a working area corresponding to the cleaning device, wherein the marking signal is an identification result of a marking object, and the marking object is arranged on an object to be cleaned;

and controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area.

2. The method of claim 1, further comprising:

the marker signal is stored.

3. The method of claim 2, wherein prior to controlling the operation of the washing machine based on the flag signal, the method further comprises:

judging whether the mark signal is a stored mark signal or not;

and controlling the washing machine to operate based on the flag signal when the flag signal is not the stored flag signal.

4. The method of claim 3,

and when the marking signal is the stored marking signal, controlling the washing machine to turn over the object to be washed, returning to the step of acquiring the marking signal in the working area corresponding to the cleaning device, and controlling the washing machine to exit the preset local washing mode until the preset duration is reached.

5. The method of claim 1, wherein prior to acquiring the signature signal within the working area corresponding to the cleaning device, the method further comprises:

receiving a local cleaning instruction;

and acquiring a marking signal in a working area corresponding to the cleaning device based on the local cleaning instruction.

6. Washing device of a washing machine, characterized in that it comprises: cleaning device to be placed in the washing tub of a washing machine, said device comprising:

the cleaning device comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring a mark signal in a working area corresponding to the cleaning device, the mark signal is an identification result of a mark object, and the mark object is arranged on an object to be cleaned;

and the control module is used for controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area.

7. A washing machine, characterized by comprising:

a cleaning device disposed in a washing tub of the washing machine;

a controller, the controller comprising: a memory and a processor communicatively coupled to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the method of any of claims 1-5.

8. The washing machine as claimed in claim 7, further comprising:

the detection device is arranged in the outer barrel of the washing machine and used for detecting a mark signal in a working area corresponding to the cleaning device, the mark signal is an identification result of a mark object, and the mark object is arranged on an object to be cleaned.

9. A washing machine according to claim 8,

the marked object is an RFID label;

the detection device includes: a plurality of RFID identification devices, wherein the working area corresponding to the cleaning device forms a common area among the identification areas of the plurality of RFID identification devices;

when a plurality of RFID identification devices detect a first RFID label, the detection device outputs a marking signal corresponding to the first RFID label.

10. A computer-readable storage medium having stored thereon computer instructions for causing a computer to thereby perform the method of any one of claims 1-5.

Technical Field

The invention relates to the technical field of household appliances, in particular to a washing method and a washing device of a washing machine and the washing machine.

Background

With the development of science and technology and the improvement of living standard, the washing machine has become one of the household appliances necessary for the family, and the functional requirements of users on the washing machine are more and more. In real life, there are many cases where local stains are present in the laundry, such as: the rice stain that drops, fruit juice etc. and present washing machine product can only carry out a holistic washing to the clothing, can't ensure that some dirty high local positions of degree of clothing also can be by the sanitization, often need the user to carry out manual secondary and wash, influence user's laundry experience.

Disclosure of Invention

In view of this, embodiments of the present invention provide a washing method and apparatus for a washing machine, and a washing machine, so as to overcome a problem that a washing machine in the prior art cannot implement a local position special washing function, which affects a user's washing experience.

According to a first aspect, an embodiment of the present invention provides a washing method of a washing machine, the washing machine including: a cleaning device disposed in a washing tub of a washing machine, the method comprising:

acquiring a marking signal in a working area corresponding to the cleaning device, wherein the marking signal is an identification result of a marking object, and the marking object is arranged on an object to be cleaned;

and controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area.

Optionally, the method further comprises:

the marker signal is stored.

Optionally, before controlling the operation of the washing machine based on the flag signal, the method further includes:

judging whether the mark signal is a stored mark signal or not;

and controlling the washing machine to operate based on the flag signal when the flag signal is not the stored flag signal.

Optionally, when the mark signal is a stored mark signal, the washing machine is controlled to turn over the object to be washed, the step of obtaining the mark signal in the working area corresponding to the cleaning device is returned, and the washing machine is controlled to exit the preset local washing mode until a preset duration is reached.

Optionally, before acquiring the mark signal in the working area corresponding to the cleaning device, the method further includes:

receiving a local cleaning instruction;

and acquiring a marking signal in a working area corresponding to the cleaning device based on the local cleaning instruction.

According to a second aspect, embodiments of the present invention provide a washing apparatus for a washing machine, the washing machine including: cleaning device to be placed in the washing tub of a washing machine, said device comprising:

the cleaning device comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring a mark signal in a working area corresponding to the cleaning device, the mark signal is an identification result of a mark object, and the mark object is arranged on an object to be cleaned;

and the control module is used for controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area.

According to a third aspect, an embodiment of the present invention provides a washing machine, including:

a cleaning device disposed in a washing tub of the washing machine;

a controller, the controller comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor being configured to execute the computer instructions to perform the method according to the first aspect and any one of the optional embodiments thereof.

Optionally, the washing machine further comprises:

the detection device is arranged in the outer barrel of the washing machine and used for detecting a mark signal in a working area corresponding to the cleaning device, the mark signal is an identification result of a mark object, and the mark object is arranged on an object to be cleaned.

Optionally, the tagged object is an RFID tag;

the detection device includes: a plurality of RFID identification devices, wherein the working area corresponding to the cleaning device forms a common area among the identification areas of the plurality of RFID identification devices;

when a plurality of RFID identification devices detect a first RFID label, the detection device outputs a marking signal corresponding to the first RFID label.

According to a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium storing computer instructions for causing a computer to perform the method of the first aspect, or any one of the optional implementation manners of the first aspect.

The technical scheme of the invention has the following advantages:

the washing machine comprises a cleaning device arranged in a washing barrel of the washing machine, wherein a marking signal in a working area corresponding to the cleaning device is obtained, the marking signal is an identification result of a marking object, and the marking object is arranged on an object to be washed; and controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area. Therefore, the mark object is arranged on the part needing to be locally cleaned by the user, and then when the mark signal corresponding to the mark object is detected in the working area corresponding to the cleaning device, the cleaning device is controlled to wash the position needing to be locally cleaned, which is calibrated by the user, in the working area, so that the local cleaning function of the washing machine is realized, and the washing effect of clothes and the washing experience of the user are improved.

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 schematic structural view of a washing machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial cleaning area of the washing machine according to the embodiment of the present invention;

FIG. 3 is a flow chart illustrating a washing method of a washing machine according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the application of the washing process of the washing machine in the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a washing device of a washing machine according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a controller in a washing machine according to an embodiment of the present 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 technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

For the current washing machine products, the washing machine can only wash clothes integrally, and can not ensure that some local positions with high dirt degree of the clothes can be cleaned completely, so that the washing experience of a user is influenced.

In view of the above problems, an embodiment of the present invention provides a washing machine, as shown in fig. 1, including: a cleaning device 1 arranged in the washing tub 3 of the washing machine, and a controller (not shown in fig. 1). The controller is specifically used for acquiring a marking signal in a working area corresponding to the cleaning device 1, wherein the marking signal is an identification result of a marking object, and the marking object is arranged on an object to be cleaned; and controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area. For specific engineering procedures of the controller, reference is made to the following description of the embodiments, which is described herein again. It should be noted that, in the embodiment of the present invention, as the washing machine shown in fig. 1 is described by taking a pulsator washing machine as an example, in practical applications, the washing machine may also be other types of washing machines such as a drum washing machine, and only the installation position of the cleaning brush needs to be adjusted adaptively, and the present invention is not limited thereto.

In an exemplary embodiment, the cleaning device 1 is a pulsator washing machine, the cleaning device 1 is a cleaning brush, and is disposed at the bottom of a washing tub 3 of the washing machine and coaxially rotates with a pulsator 5, so that the cleaning device 1 and the washing tub 3 of the washing machine coaxially rotate, and when the cleaning brush coaxially rotates with the pulsator 5 in the washing tub 3 of the washing machine, the cleaning brush brushes the position of the laundry in contact therewith, thereby achieving local cleaning of the laundry. The above-mentioned structure that sets up cleaning device 1 as coaxial rotation with washing machine washtub 3 can improve local cleaning effect.

Specifically, in an embodiment, as shown in fig. 1, the washing machine further includes: and the detection device 7 is arranged in the outer barrel 4 of the washing machine, and the detection device 7 is used for detecting a mark signal in a working area corresponding to the cleaning device 1, wherein the mark signal is an identification result of a mark object which is arranged on the object to be cleaned.

The embodiment of the present invention is described by taking the tag as an RFID tag, but in practical applications, other identifiable electronic tags such as a barcode may be used as the tag, and the present invention is not limited thereto. The RFID electronic tag is similar to an IC card used in daily life, the inside of the RFID electronic tag is composed of a coil and a chip, the electronic tag receives microwave signals transmitted by RFID identification equipment, and obtains energy through an electromagnetic induction coil to supply power to the electronic tag for a short time, so that the information exchange is completed. At present, the packaging forms of the RFID labels are more, the size of the RFID labels can be set according to requirements, in the embodiment of the invention, a high-frequency passive flexible RFID label can be used and manufactured into a label of a sticking type or a hang tag type, and gum, metal needles or glue needles and the like can be used for fixing on clothes.

Exemplarily, as shown in fig. 1, the above-mentioned detection device 7 includes: two RFID identification devices, namely a first RFID read-write module 2 and a second RFID read-write module 6, wherein the two RFID read-write modules are symmetrically arranged at the bottom of the outer barrel 4 of the washing machine, and a working area corresponding to the cleaning device 1 forms a common area between identification areas of the two RFID identification devices; when both RFID identification devices detect the first RFID tag, the detection device 7 outputs a tag signal corresponding to the first RFID tag. It should be noted that, in the embodiment of the present invention, two RFID devices are taken as an example for description, in practical applications, three or more RFID devices may also be set according to a time precision requirement and a cost condition to improve the recognition precision, so as to further improve the user experience, and the present invention is not limited thereto.

Specifically, the RFID identification device has a certain identifiable distance, as shown in fig. 2, D1 is an identification area corresponding to the first RFID read/write module 2, and is detected only when the RFID tag enters the identifiable area, D2 is an identification area corresponding to the second RFID read/write module 6, and is detected only when the RFID tag enters the identifiable area, and a part where the detectable areas of the two RFID read/write modules overlap is a working area corresponding to the cleaning device 1, that is, a local cleaning area D. The recognizable distance of the RFID read-write module can be manually set, and the setting mode has two modes, wherein the first mode is to change the output power of the RFID read-write module through a specific circuit and a program so as to change the recognizable distance; the second is to design an antenna of a specific length, using a specific protocol and frequency band so that it can recognize a distance satisfying the requirements of the embodiments of the present invention. At present, the technology is widely applied to various fields such as parking lot control, production line automation, material management and the like, and the specific implementation process can refer to related contents in the prior art and is not repeated herein.

Through the cooperative cooperation of the above components, the washing machine provided by the embodiment of the invention has the advantages that the mark object is arranged on the part needing to be locally cleaned by the user, and then when the mark signal corresponding to the mark object is detected in the working area corresponding to the cleaning device, the cleaning device is controlled to wash the position, which is marked by the user and needs to be locally cleaned, in the working area, so that the local cleaning function of the washing machine is realized, and the washing effect of clothes and the washing experience of the user are improved.

An embodiment of the present invention further provides a washing method of a washing machine, which is applied to a controller of the washing machine shown in fig. 1, and as shown in fig. 3, the washing method of the washing machine specifically includes the following steps:

step S101: and acquiring a mark signal in a working area corresponding to the cleaning device.

The marking signal is an identification result of a marking object, and the marking object is arranged on the object to be cleaned. In the embodiment of the invention, the marked object is an RFID label, the RFID label can be provided with marks such as number numbers in advance, and the marking signal is the identification result of the marks such as the number numbers set in the RFID label. In practical application, a user fixes a plurality of RFID labels on the back of a position with high clothes stain degree in advance to mark a part of the clothes needing to be partially cleaned. For example, the mark signal in the working area corresponding to the cleaning device can be obtained by the detection device 7.

Step S102: and controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can locally wash the object to be washed in the working area.

The preset local washing mode is a mode which can be independently selected by a user, the user selects the mode to indicate that a specific position needs to be washed, clothes fixed with RFID labels can be randomly placed at the bottom of a washing barrel of a pulsator washing machine, a cleaning brush coaxial with a pulsator is installed at the bottom of the washing barrel of the washing machine, and an accessible area of the cleaning brush is a local washing area. Specifically, the specific washing manner of the preset partial washing mode may be set by a user, or a default washing manner of the washing machine in the mode may be adopted for washing, for example, 50 cycles of forward rotation 0.3s, stop 0.3s, reverse rotation 0.3s, stop 0.3s, and total operation may be taken as the default washing manner of the partial washing mode, which is taken as an example and not limited by the present invention.

Specifically, in an embodiment, the washing method of the washing machine further includes the following steps:

step S103: the marker signal is stored.

The detected marking signals are recorded and stored, so that whether the local cleaning of the clothes area corresponding to the marking signals is finished or not is conveniently distinguished subsequently, and the local cleaning efficiency is improved.

Further, before the step S102 is executed, the washing method of the washing machine further includes the steps of:

step S104: it is determined whether the flag signal is a stored flag signal.

Specifically, when the mark signal is not the stored mark signal, the step S102 is executed, otherwise, the washing machine is controlled to turn over the object to be cleaned, and then the step S101 is executed until the preset duration is reached, and the washing machine is controlled to exit the preset local cleaning mode.

When the mark signal is not the stored mark signal, the local washing of the clothes area corresponding to the mark signal is not performed, and therefore the area is washed by using a preset local washing mode; on the contrary, the local washing of the clothes area corresponding to the marking signal is already finished, then the clothes are turned over through the rotation of the washing barrel of the washing machine, and then whether the clothes area which is not marked by the local washing user exists is detected again, so that the clothes area of all marks of the user can be ensured to be locally washed, the user can mark a plurality of clothes areas which need to be locally washed at one time, the local washing of a plurality of positions can be realized at one time, and the use experience of the user is improved. In addition, when the preset time is up to 5min, if the mark signal which is not cleaned is still not detected, the washing of the local area which is finished by all the marked areas of the user is indicated, the preset local washing mode can be exited, and then the subsequent full-clothes washing stage is entered according to the selection of the user.

Specifically, in an embodiment, before performing the step S101, the washing method of the washing machine further includes the following steps:

step S105: a partial wash instruction is received. Based on the partial wash instruction, step S101 is executed. Therefore, after a local cleaning instruction selected by a user is received, the local cleaning mode is entered.

Illustratively, as shown in fig. 4, after the user starts the mode, firstly, the weighing and water feeding process is started, then whether the marked position enters the local cleaning area is detected, when two symmetrical RFID read-write modules simultaneously detect that the same label enters the identifiable area, the label can be considered to enter the local cleaning area, if no label exists in the area, the clothes are turned over by using a specific turning beat, the beat of the pulsator washing machine represents the time ratio of the forward rotation, the reverse rotation and the stop motion of the pulsator washing machine, the turning beat can be set to be 1.5s for forward rotation, 2s for stop, 1s for reverse rotation and 2s for stop, the detection of the label is simultaneously carried out until the label enters the area, the unique identification information of the label is recorded, then the marked position is washed by using a specific local washing beat, the local cleaning beat can be set to be 0.3s for forward rotation, stopping for 0.3s, reversing for 0.3s, stopping for 0.3s, running for 50 cycles, and cleaning the position with high degree of dirt and the position close to the position through the cooperation of the cleaning brush and the impeller. And then, detecting the turnover of the clothes again, comparing the turnover with the label recorded with the washing, ending the local cleaning stage and starting the whole clothes washing stage comprising the processes of washing, rinsing, dewatering and the like if no uncleaned mark position enters the area for more than 5 min.

According to the embodiment of the invention, the position with higher clothes dirt degree is marked by using the RFID tag, the local position is identified and positioned by using the RFID identification equipment, the local position enters the local cleaning area through a specific overturning beat, and the position needing local cleaning is calibrated by a user for washing, so that the local cleaning function of the washing machine is realized, and the washing effect of clothes and the washing experience of the user are improved.

An embodiment of the present invention further provides a washing apparatus of a washing machine, which is applied to a controller of the washing machine shown in fig. 1, and as shown in fig. 5, the washing apparatus of the washing machine includes:

the acquiring module 101 is configured to acquire a mark signal in a working area corresponding to the cleaning device, where the mark signal is an identification result of a mark object, and the mark object is disposed on an object to be cleaned. For details, refer to the related description of step S101 in the above method embodiment, and no further description is provided here.

And the control module 102 is used for controlling the washing machine to operate according to a preset local washing mode based on the marking signal so that the cleaning device can perform local washing on the object to be washed in the working area. For details, refer to the related description of step S102 in the above method embodiment, and no further description is provided here.

The washing device of the washing machine provided by the embodiment of the invention is used for executing the washing method of the washing machine provided by the embodiment, the implementation manner and the principle are the same, and the detailed content refers to the relevant description of the embodiment of the method, and is not repeated.

Through the cooperative cooperation of the above components, the washing device of the washing machine provided by the embodiment of the invention sets the mark object on the part needing to be locally washed by the user, and controls the cleaning device to wash the position which is marked by the user and needs to be locally washed in the working area of the cleaning device when the mark signal corresponding to the mark object is detected in the working area corresponding to the cleaning device, so that the local washing function of the washing machine is realized, and the washing effect of clothes and the washing experience of the user are improved.

Specifically, as shown in fig. 6, the controller of the washing machine includes: a processor 901 and a memory 902, wherein the processor 901 and the memory 902 may be connected by a bus or by other means, and fig. 6 illustrates an example of a connection by a bus.

Processor 901 may be a Central Processing Unit (CPU). The Processor 901 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or combinations thereof.

The memory 902, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the methods in the above-described method embodiments. The processor 901 executes various functional applications and data processing of the processor by executing non-transitory software programs, instructions and modules stored in the memory 902, that is, implements the methods in the above-described method embodiments.

The memory 902 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 901, and the like. Further, the memory 902 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 902 may optionally include memory located remotely from the processor 901, which may be connected to the processor 901 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

One or more modules are stored in the memory 902, which when executed by the processor 901 performs the methods in the above-described method embodiments.

The specific details of the controller may be understood by referring to the corresponding related descriptions and effects in the above embodiments, and are not described herein again.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, and the implemented program can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. 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) or a Solid State Drive (SSD), etc.; 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.