CN112095293A - Control method and device, clothes treatment equipment and storage medium - Google Patents
Control method and device, clothes treatment equipment and storage medium Download PDFInfo
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- CN112095293A CN112095293A CN202010827506.5A CN202010827506A CN112095293A CN 112095293 A CN112095293 A CN 112095293A CN 202010827506 A CN202010827506 A CN 202010827506A CN 112095293 A CN112095293 A CN 112095293A
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- treatment equipment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/74—Responding to irregular working conditions, e.g. malfunctioning of pumps
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The application provides a control method, a control device, a clothes processing device and a storage medium, wherein the method comprises the following steps: in response to a received instruction for starting the clothes treatment equipment, switching the state of a door body of the clothes treatment equipment to an locked state; performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment; after the trial operation stage is finished, switching the state of the door body into an unlocking state; the method comprises the steps of controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within a first time threshold, and further controlling the clothes treatment equipment to enter a trial operation stage when living creatures are not detected in the clothes treatment equipment so as to remind the undetected living creatures to push the door body away from the clothes treatment equipment, so that potential safety hazards existing when the clothes treatment equipment is used are reduced, and the safety of the clothes treatment equipment is improved.
Description
Technical Field
The present application relates to the field of automation control technologies, and relates to, but is not limited to, a control method, a control device, a laundry treatment apparatus, and a storage medium.
Background
Clothes treatment equipment, such as a washing machine, a clothes dryer and the like, are indispensable household appliances in people's life, and a door body of the clothes treatment equipment on the market at present can be closed by applying external force; and after the control panel is closed, normal operation can be started only by pressing a start key on the control panel of the clothes treatment equipment.
Clothes treatment equipment is in the in-process of using, has children and carelessly gets into clothes treatment equipment section of thick bamboo, and the head of a family is unconscious, starts clothes treatment equipment, causes the risk of incident.
Disclosure of Invention
In view of the above, embodiments of the present application provide a control method, a control device, a laundry processing apparatus, and a storage medium.
The technical scheme of the embodiment of the application is realized as follows:
the embodiment of the application provides a control method, which is applied to clothes treatment equipment and comprises the following steps:
in response to a received instruction for starting the clothes treatment equipment, switching the state of a door body of the clothes treatment equipment to an locked state;
performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment;
after the trial operation stage is finished, switching the state of the door body into an unlocking state;
and controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within a first time threshold.
In some embodiments, the method further comprises:
controlling the laundry treating apparatus to enter a suspended state in a case where it is detected that a living organism exists within the laundry treating apparatus;
and switching the state of the door body to an unlocking state.
In some embodiments, the method further comprises:
controlling an infrared detection device to detect objects in a drum of the clothes treatment equipment to obtain the intensity of infrared light emitted by at least one object in the drum;
determining that a living creature is detected within the laundry treatment apparatus in the presence of an in-drum object having an infrared light intensity greater than a preset intensity threshold.
In some embodiments, the method further comprises:
controlling a weight measuring device to measure the weight in a drum of the clothes processing equipment to obtain a weight value;
determining that a living creature is detected within the laundry treatment apparatus if the weight value is greater than a preset weight threshold.
In some embodiments, the controlling the laundry treating apparatus to enter the commissioning phase includes:
controlling a motor of the laundry treating apparatus to rotate in a first rotation manner for a second time period threshold.
In some embodiments, the controlling the laundry treating apparatus to enter the commissioning phase includes:
and controlling a spraying device of the clothes treatment equipment to spray water according to the first water spraying mode for a third time threshold.
In some embodiments, the method further comprises:
and controlling the clothes treatment equipment to execute a clothes treatment process under the condition that the door body is not opened within the first time threshold.
In some embodiments, the controlling the laundry treating apparatus to perform a laundry treating process includes:
switching the state of the door body to an locked state;
controlling the motor to rotate according to a second rotation mode, and controlling the spraying device to spray water according to a second water spraying mode to execute a cleaning process;
controlling a drain device of the laundry treating apparatus to be activated to perform a drain process in case it is determined that the washing process is completed;
and controlling the motor to rotate according to a third rotation mode to execute the dehydration process.
The embodiment of the application provides a control device, is applied to clothing processing apparatus, the device includes:
the locking module is used for responding to a received instruction for starting the clothes processing equipment and switching the state of a door body of the clothes processing equipment into a locking state;
the first control module is used for carrying out living organism detection and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment;
the first unlocking module is used for switching the state of the door body into an unlocking state under the condition that the trial operation stage is determined to be completed;
the second control module is used for controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within the first time threshold.
In some embodiments, the apparatus further comprises:
a third control module for controlling the clothes treatment device to enter a pause state in case that the existence of living creatures in the clothes treatment device is detected;
and the second unlocking module is used for switching the state of the door body into an unlocking state.
In some embodiments, the apparatus further comprises:
the detection module is used for controlling an infrared detection device to detect the objects in the drum of the clothes treatment equipment to obtain the intensity of infrared light emitted by at least one object in the drum;
the first determination module is used for determining that living creatures exist in the clothes treatment equipment under the condition that the in-barrel object with infrared light intensity larger than a preset intensity threshold exists.
In some embodiments, the apparatus further comprises:
the measuring module is used for controlling the weight measuring device to measure the weight in the drum of the clothes processing equipment to obtain a weight value;
a second determining module, configured to determine that a living organism is detected in the laundry processing apparatus if the weight value is greater than a preset weight threshold.
In some embodiments, the first control module is further configured to: controlling a motor of the laundry treating apparatus to rotate in a first rotation manner for a second time period threshold.
In some embodiments, the first control module is further configured to: and controlling a spraying device of the clothes treatment equipment to spray water according to the first water spraying mode for a third time threshold.
In some embodiments, the apparatus further comprises:
and the fourth control module is used for controlling the clothes treatment equipment to execute the clothes treatment process under the condition that the door body is not opened within the first time threshold.
In some embodiments, the fourth control module comprises:
a locking unit for switching the state of the door body to a locked state;
the first control unit is used for controlling the motor to rotate according to a second rotation mode;
the second control unit is used for controlling the spraying device to spray water according to a second water spraying mode so as to execute a cleaning process;
a third control unit for controlling a drain device of the laundry treating apparatus to be activated to perform a drain process in case it is determined that the washing process is completed;
and the fourth control unit is used for controlling the motor to rotate according to the third rotation mode so as to execute the dehydration process.
The embodiment of the present application provides a clothes treating apparatus, including: the intelligent control system comprises a control chip, a motor connected with the control chip, a spray valve, a door lock, a door opening and closing microswitch, an infrared sensor and a door body;
the control chip stores a computer program;
wherein, the computer program realizes the steps of the control method when being executed by the control chip.
The embodiment of the application provides a storage medium, wherein computer-executable instructions are stored in the storage medium and configured to execute the steps of the control method.
The embodiment of the application provides a control method, a control device and clothes treatment equipment, wherein the method comprises the steps of responding to a received instruction for starting the clothes treatment equipment, and switching the state of a door body of the clothes treatment equipment into an locked state; performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment; after the trial operation stage is finished, switching the state of the door body into an unlocking state; when the door body is monitored to be opened within the first time threshold, the clothes treatment equipment is controlled to enter a pause state, and when living organisms are not detected in the clothes treatment equipment, the clothes treatment equipment is further controlled to enter a trial operation stage so as to remind the undetected living organisms to push the door body away from the clothes treatment equipment, so that potential safety hazards existing when the clothes treatment equipment is used are reduced, and the safety of the clothes treatment equipment is improved.
Drawings
In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed herein.
Fig. 1 is a schematic flow chart of an implementation of a control method provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of another implementation of the control method according to the embodiment of the present application;
fig. 3 is a schematic structural diagram of a washing machine according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of another implementation of the control method according to the embodiment of the present application;
fig. 5 is a schematic structural diagram of a control device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a laundry treatment apparatus according to an embodiment of the present application.
Detailed Description
In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the attached drawings, the described embodiments should not be considered as limiting the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.
In the following description, references to the terms "first \ second \ third" are only to distinguish similar objects and do not denote a particular order, but rather the terms "first \ second \ third" are used to interchange specific orders or sequences, where appropriate, so as to enable the embodiments of the application described herein to be practiced in other than the order shown or described herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of the present application only and is not intended to be limiting of the application.
Based on the problem of potential safety hazards of clothes processing equipment in the related art, such as a washing machine, a clothes dryer and the like, the embodiment of the application provides a control method applied to the clothes processing equipment. The method provided by the embodiment of the present application can be implemented by a computer program, and when the computer program is executed, each step in the control method provided by the embodiment of the present application is completed. In some embodiments, the computer program may be executed by a processor in a laundry treatment apparatus. Fig. 1 is a schematic flow chart of an implementation of a control method provided in an embodiment of the present application, and is applied to a clothes treatment apparatus. As shown in fig. 1, the control method includes the steps of:
step S101, responding to a received instruction for starting the clothes processing equipment, and switching the state of a door body of the clothes processing equipment to an locked state.
The control method of the embodiment of the application is applied to clothes treatment equipment which is easy to enter by children or other living organisms, such as a drum washing machine or a clothes dryer. In the embodiment of the present application, a laundry treatment apparatus is taken as an example of a washing machine.
Common washing machines can be broadly classified into two types: pulsator washing machines and drum washing machines. The door body of the pulsator washing machine is generally arranged on the upper side, and children or other living organisms cannot enter the door body easily. The door body of the drum washing machine is generally arranged on the side surface, and is lower than the door body of the impeller washing machine, so that children or other living organisms can easily enter the drum washing machine. Hereinafter, the washing machine, in the case of not being described, particularly refers to a drum washing machine.
In the embodiment of the application, after a user closes the door body of the washing machine and presses the button for starting the washing machine, the washing machine detects that the door body is closed, and in order to prevent objects to be treated in the washing machine, such as objects to be cleaned (clothes, shoes, bags and the like), from falling out, the state of the door body is further switched to be locked. When the door body is in an up-locking state, a user cannot open the door body, the door body can be prevented from being knocked open from the inner side by an object to be cleaned or being thrown out due to the fact that the door body is pulled open from the outer side by the user in the working process of the washing machine, the door body is closed when the washing machine works, and the safety of using the washing machine can be improved.
Step S102, performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment.
Before the door body of the washing machine is closed, children or other living creatures may enter the barrel, and at the moment, a user outside the washing machine starts the washing machine without knowing, so that the children or other living creatures entering the washing machine barrel are dangerous. Based on this, in the embodiment of the application, after the state of the door body is switched to the locked state, before the washing machine is controlled to execute the clothes treatment process, whether living organisms exist in the washing machine or not is detected.
When the presence of a living organism in the washing machine is not detected, there is a possibility that the living organism does not exist, but the living organism actually exists but is not detected due to a failure of the detection device or a judgment error. In order to further ensure that no living creatures exist in the washing machine barrel, step S103 is performed to control the washing machine to enter a trial operation stage, so as to avoid misjudgment of the detection result.
When the presence of the living creature in the washing machine is detected, the process proceeds to step S105.
And step S103, after the trial operation stage is finished, switching the state of the door body into an unlocking state.
Under the condition that living organisms are not detected in the washing machine, the washing machine is controlled to run for a period of time in a trial mode, and in the trial running process, warning actions can be sent to the living organisms in the washing machine, such as slowly rotating the motor, spraying a small amount of water, sending warning sounds and the like. At this time, even if the user outside the washing machine starts the washing machine unknowingly, living creatures inside the washing machine are reminded after sensing the rotation of the motor, water drops, and/or hearing a warning sound. And after the trial operation stage is finished, switching the state of the door body into an unlocking state so that living organisms in the washing machine barrel can push the door body away from the washing machine.
And step S104, controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within a first time threshold.
And within the first time threshold, when the door body is monitored to be opened, which indicates that the detection result of the step S102 is wrong, and living creatures actually exist in the washing machine, controlling the washing machine to enter a pause state so that the living creatures in the washing machine barrel leave the washing machine. In the pause state, the living creatures in the washing machine leave the washing machine, and the potential safety hazard that the living creatures are rotated or thrown out of the drum cannot exist.
Here, the first duration threshold may be preset by a user, or may be a default value, and the first duration threshold may take one of 10 to 30 seconds, for example, 10 seconds.
According to the control method provided by the embodiment of the application, the state of the door body of the clothes treatment equipment is switched to the locked state in response to the received instruction for starting the clothes treatment equipment; performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment; after the trial operation stage is finished, switching the state of the door body into an unlocking state; when the door body is monitored to be opened within the first time threshold, the clothes treatment equipment is controlled to enter a pause state, and when living organisms are not detected in the clothes treatment equipment, the clothes treatment equipment is further controlled to enter a trial operation stage so as to remind the undetected living organisms to push the door body away from the clothes treatment equipment, so that potential safety hazards existing when the clothes treatment equipment is used are reduced, and the safety of the clothes treatment equipment is improved.
In some embodiments, after step S101, if it is detected that a living creature exists in the washing machine, it is determined that the living creature exists in the washing machine tank, and at this time, the control method may further include the steps of:
step S105, under the condition that living organisms are detected in the clothes treatment equipment, controlling the clothes treatment equipment to enter a pause state.
And controlling the washing machine to enter a pause state under the condition that living organisms exist in the washing machine. In the pause state, the living creatures in the washing machine leave the washing machine, and the potential safety hazard that the living creatures are rotated or thrown out of the drum cannot exist.
And step S106, switching the state of the door body to an unlocking state.
After the washing machine is controlled to enter a pause state, the door body is unlocked, so that the door body of the washing machine can be opened or pushed open, and living organisms in the barrel leave the washing machine.
In some embodiments, in detecting the presence or absence of living organisms within the washing machine, there are at least two implementations:
in a first implementation, the detection is performed by infrared. Further, the method can be realized by the following steps:
step S107, controlling an infrared detection device to detect the object in the cylinder of the clothes processing equipment to obtain the intensity of infrared light emitted by at least one object in the cylinder.
Here, the infrared detection device may be an infrared video life detector (also called an infrared life detector), which mainly detects whether a heat-generating object exists in an invisible region by using the principle that any object emits infrared light at an absolute temperature of zero or more (about-273 ℃), based on the difference that infrared light emitted from a human body and the heat-generating object is strong and red light emitted from other non-heat-generating objects is weak.
In the washing machine, the object to be cleaned is a non-heating object, and the live creature which is mistakenly entered is a heating object. If living organisms do not exist in the washing machine, detecting to obtain that the intensity of infrared light emitted by the object to be cleaned is weak; if living organisms exist in the washing machine, the intensity of infrared light emitted by the object to be cleaned is detected to be weaker, and the intensity of infrared light emitted by the living organisms is detected to be stronger. Therefore, the infrared detection device can be controlled to detect the infrared light intensity of the object in the drum of the washing machine, and the object to be cleaned and living organisms in the drum can be distinguished.
Step S108, judging whether the cylinder object with the infrared light intensity larger than the preset intensity threshold exists.
When the cylinder object with the infrared light intensity larger than the preset intensity threshold exists, the existence of the living creature in the washing machine cylinder is indicated, and then the step S109 is carried out; when there is no in-tank object whose infrared light intensity is greater than the preset intensity threshold, it indicates that the living creature is not detected in the washing machine tank, and then the process proceeds to step S102.
Step S109, determining that the living creature is detected in the washing machine.
Here, the in-cylinder object is a living organism present.
In the case where the presence of the living creature in the washing machine is detected, the flow proceeds to step S105.
In a second implementation, the detection is by weight. Further, the method can be realized by the following steps:
step S107', controlling a weight measuring device to measure the weight in the drum of the clothes processing equipment to obtain a weight value.
Generally, the weight of the object to be cleaned placed in the washing machine is limited and generally not greater than the weight of a child or other living creatures, and based on this, whether there is a living creature with a large weight in the drum can be determined by the weight value. Here, the weight measuring device may be a load cell.
And step S108', judging whether the weight value is larger than a preset weight threshold value.
When the weight value is larger than the preset weight threshold value, the living creatures with larger weight possibly exist in the washing machine, and then the operation goes to step S109'; when the weight value is less than or equal to the preset weight threshold value, it is determined that the living creatures with larger weight are not detected in the washing machine barrel, and the process proceeds to step S102.
Step S109', determining that the living creature is detected in the washing machine.
In the case where the presence of the living creature in the washing machine is detected, the flow proceeds to step S105.
In practical implementation, whether living creatures exist in the washing machine may also be detected in other manners, for example, a sensor capable of measuring volume is used to determine whether sound exists in the washing machine barrel, when the volume is greater than a preset volume threshold, the existing sound may be emitted by the living creatures, it is determined that the living creatures exist in the washing machine, otherwise, it is determined that the living creatures do not exist in the washing machine.
In practical implementation, one or more detection modes for detecting whether living organisms exist in the washing machine can be selected, so that the occurrence of misjudgment of detection results caused by faults or misjudgment of the detection device is reduced as much as possible.
In some embodiments, the above-mentioned "controlling the laundry treating apparatus to enter the commissioning phase" in step S102 may be implemented by step S1021:
and step S1021, controlling the motor of the clothes treatment equipment to rotate according to the first rotation mode for a second time length threshold.
And under the condition that living organisms are not detected in the washing machine, controlling the motor of the washing machine to rotate according to the first rotation mode for a second time threshold value, and sending out warning actions to the living organisms in the washing machine. When living organisms in the washing machine feel that the motor rotates, the door body can be pushed away from the washing machine from the inner side.
Here, the second duration threshold may be preset by a user, or may be a default value, and the value of the second duration threshold may be one of 10 to 30 seconds, for example, 20 seconds. The first rotating mode is that the motor rotates clockwise for 20 seconds at a low speed, and rotates anticlockwise for 20 seconds at a low speed.
Alternatively, the step S102 of "controlling the laundry treating apparatus to enter the commissioning phase" may be implemented by the step S1022 of:
and step S1022, controlling a spraying device of the clothes treatment equipment to spray water according to the first water spraying mode for a third time length threshold.
And under the condition that living organisms are not detected in the washing machine, controlling a spraying device of the washing machine to spray water according to the first water spraying mode for a third time threshold value, and sending out warning actions to the living organisms in the washing machine. When living creatures in the washing machine see the sprayed water or feel the water temperature, the door body can be pushed away from the washing machine from the inner side.
Here, the water spray amount of the first water spray manner may be smaller than that of the spray device when the washing machine is normally operated. The third duration threshold may be preset by a user, or may be a default value, and the value of the third duration threshold may be one of 10 to 30 seconds, for example, 30 seconds.
In some embodiments, multiple warning manners may be combined to issue multiple warnings to living creatures that may exist in the washing machine, for example, after the commissioning phase performs step S1021, step S1022 is continued; alternatively, after step S1022 is executed, step S1021 is continued; or, step S1021 and step S1022 are executed simultaneously, that is, the motor of the washing machine is controlled to rotate and the spraying device is controlled to spray water. After the execution is completed, the end of the commissioning phase is determined.
In some embodiments, after step S103, when it is detected that the door body is not opened within the first time threshold, the method further includes: step S110, controlling the laundry treating apparatus to perform a laundry treating process.
In some embodiments, the step S110 of controlling the laundry treating apparatus to perform the laundry treating process may be implemented by:
step S1101, switching the state of the door body to an locked state.
Before step S110, if the door is opened, the state is the unlocked state. When the washing machine works normally, the state of the door body needs to be switched to the locking state again, and the state of the door body is kept unchanged in the normal working process of the washing machine.
And step S1102, controlling the motor to rotate according to a second rotation mode, and controlling the spraying device to spray water according to a second water spraying mode so as to execute a cleaning process.
The object to be cleaned rotates in the washing machine barrel by rotating the motor, so that cleaning is realized. The second rotation mode is a rotation speed of the motor during normal operation, and the second rotation mode is that the motor rotates clockwise for 10 seconds and rotates counterclockwise for 10 seconds.
The water spraying amount of the second water spraying mode is the water spraying amount of the spraying device in normal work.
And a step S1103 of controlling a drainage device of the laundry treating apparatus to be activated to perform a drainage process in case that it is determined that the washing process is completed.
And under the condition that the rotation time of the motor reaches a fourth time threshold value, determining that the washing stage is finished, controlling a drainage device of the washing machine to be started to execute a drainage process, detecting the water level in the washing machine barrel, and determining that the drainage is finished when the water level reaches a target water level.
Here, the fourth time threshold may be preset by a user, may also be a default value according to the weight of the object to be cleaned, and the value of the fourth time threshold may be one of 15 to 60 minutes, for example, 40 minutes.
And step S1104, controlling the motor to rotate according to a third rotation mode to perform a dehydration process.
And after the drainage process is finished, controlling the motor to rotate according to a third rotation mode, wherein the third rotation mode is that the motor rotates clockwise at a high speed or anticlockwise at a high speed so as to execute the dehydration process.
The third rotation mode motor rotates at a speed higher than that of the second rotation mode motor, and the second rotation mode motor rotates at a speed higher than that of the first rotation mode motor.
After the dewatering work is finished, the washing machine is controlled to enter a standby state, the state of the door body is switched to an unlocking state, and a user can open the door body at the moment and take out a cleaned object in the washing machine.
In some embodiments, the laundry treating apparatus may also be a clothes dryer, which is different from a washing machine in that: the trial-run phase is different from the operation performed to perform the laundry treating process.
When the clothes dryer is controlled to enter a trial operation stage, only the motor of the clothes dryer is controlled to rotate at a low speed, the interior of the cylinder of the clothes dryer cannot be heated so as to prevent living organisms in the cylinder from being damaged by high temperature, and water cannot be sprayed into the clothes dryer so as to prevent clothes to be sterilized from being dried in the cylinder of the clothes dryer. Or, the motor is controlled to rotate at a low speed in the trial run stage, and air is introduced into the cylinder to give out warning actions to living organisms in the clothes dryer. Or, in the trial operation stage, when the clothes to be dried are determined in the clothes dryer cylinder, spraying water into the clothes dryer cylinder or controlling the motor to rotate at a low speed and spraying water into the cylinder.
The step S110 "controlling the laundry treating apparatus to perform the laundry treating process" may be implemented by, in controlling the dryer to perform the laundry treating process:
and step 1101' of switching the state of the door body to an locked state.
Before step S110, if the door is opened, the state is the unlocked state. When the clothes dryer normally works, the door state needs to be switched to the locking state again, and the door state is kept unchanged in the normal working process of the clothes dryer.
And step S1102', controlling the motor to rotate according to a second rotation mode, and heating the object to be processed according to a preset mode to perform a drying (or sterilization) process.
The drying (or sterilization) is realized by rotating the object to be processed, such as the object to be dried (or sterilized), in the dryer cylinder through the rotating motor. The rotation speed of the second rotation mode is the rotation speed of the motor in normal operation.
Step S1103', in case that it is determined that the drying (or sterilizing) process is completed, controlling a cooling device of the laundry treating apparatus to be activated to perform a cooling process.
When the object to be dried (or sterilized) reaches the drying (or sterilizing) completion condition, the drying (or sterilizing) process is finished, and the drying machine is controlled to execute the cooling process so as to cool the dried (or sterilized) object.
Here, the drying (or sterilizing) completion condition may be preset by a user, may be set according to the weight of the object to be dried (or sterilized), and may be a preset default value.
And under the condition that the cooling process is determined to be finished, controlling the clothes treatment equipment to enter a standby state, switching the state of the door body into an unlocking state, and opening the door body by a user at the moment to take out the dried (or sterilized) object in the clothes dryer.
Fig. 2 is a schematic flow chart of another implementation of the control method provided in the embodiment of the present application, and as shown in fig. 2, the control method in the embodiment of the present application includes the following steps:
step S201, responding to a received instruction for starting the clothes processing equipment, and switching the state of a door body of the clothes processing equipment to an locked state.
Step S202, controlling an infrared detection device to detect the objects in the drum of the clothes treatment equipment, and obtaining the intensity of infrared light emitted by at least one object in the drum.
Step S203, determining whether there is an object in the cylinder whose infrared light intensity is greater than a preset intensity threshold.
When there is an object in the drum having an infrared light intensity greater than a preset intensity threshold, determining that a living creature is detected in the laundry treatment apparatus, and then proceeding to step S213; when there is no in-drum object whose infrared light intensity is greater than the preset intensity threshold, it is determined that no living creature is detected in the laundry treatment apparatus, upon which it proceeds to step S204.
In some embodiments, the steps S202 and S203 may be replaced with steps S202 'and S203':
step S202', controlling a weight measuring device to measure the weight in the drum of the clothes processing equipment to obtain a weight value.
Step S203', determining whether the weight value is greater than a preset weight threshold.
When the weight value is larger than the preset weight threshold value, determining that living creatures exist in the clothes treatment equipment, and then entering step S213; when the weight value is less than or equal to the preset weight threshold value, it is determined that living creatures are not detected in the clothes treatment device, and then the step S204 is performed, and the clothes treatment device is controlled to enter a trial operation stage.
And step S204, controlling a motor of the clothes treatment equipment to rotate according to the first rotation mode for a second time threshold.
And S205, controlling a spraying device of the clothes treatment equipment to spray water according to the first water spraying mode for a third time threshold.
And step S206, switching the state of the door body to an unlocking state.
And step S207, monitoring whether the door body is opened or not within a first time length threshold value.
When the door body is monitored to be opened within the first time threshold, indicating that living creatures exist in the clothes treatment equipment, the operation goes to step S208; when it is detected that the door is not opened, indicating that living creatures do not exist in the clothes treating apparatus, the method proceeds to step S209, and the clothes treating apparatus is controlled to perform the clothes treating process.
Step S208, controlling the clothes treatment equipment to enter a pause state.
And step S209, switching the state of the door body to an locked state.
And step S210, controlling the motor to rotate according to a second rotation mode, and controlling the spraying device to spray water according to a second water spraying mode so as to execute a cleaning process.
And a step S211 of controlling the drainage device of the clothes treatment equipment to start to execute the drainage process under the condition that the washing process is determined to be completed.
When it is detected that the water level reaches the target water level, it is determined that the water discharge is completed, and the process proceeds to step S212.
And step S212, controlling the motor to rotate according to a third rotation mode to execute the dehydration process.
After determining that the dehydration process is completed, the flow proceeds to step S213.
Step S213, controlling the laundry treating apparatus to enter a pause state.
And step S214, switching the state of the door body to an unlocking state.
According to the control method provided by the embodiment of the application, the state of the door body of the clothes treatment equipment is switched to the locked state in response to the received instruction for starting the clothes treatment equipment; performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment; after the trial operation stage is finished, switching the state of the door body into an unlocking state; controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within a first time threshold; controlling the laundry treating apparatus to enter a suspended state in a case where it is detected that a living organism exists within the laundry treating apparatus; switching the state of the door body to an unlocking state; when living organisms are not detected in the clothes treatment equipment, the clothes treatment equipment is further controlled to enter a trial operation stage so as to remind the undetected living organisms to push the door body away from the clothes treatment equipment, potential safety hazards existing when the clothes treatment equipment is used are reduced, and therefore the safety of the clothes treatment equipment is improved.
Next, an exemplary application of the embodiment of the present application in a practical application scenario will be described.
Fig. 3 is a schematic structural diagram of a washing machine according to an embodiment of the present disclosure, and as shown in fig. 3, the washing machine 30 mainly includes the following components: a control chip 31, a motor 32, a door lock 33, a spray valve 34, a door opening and closing micro switch 35 and an infrared sensor 36. The control chip 31 is mainly used for processing signals and controlling all parts, the motor 32 is mainly used for outputting power of the inner barrel of the washing machine 30, the door lock 33 is used for locking and unlocking the door body of the washing machine 30, the spray valve 34 is used for spraying water, the door opening and closing microswitch 35 is used for detecting whether the door body of the washing machine 30 is opened and feeding back signals to the control chip 31, and the infrared sensor 36 is used for sensing whether living organisms exist in the water temperature and the barrel.
The embodiment of the application aims to provide a child protection control method for a large-capacity drum washing machine, an infrared sensor is used for replacing a conventional resistance type water temperature sensor, and whether living organisms exist in a drum or not is detected through the infrared sensor. Before the washing machine is started to operate each time, whether living organisms exist in the drum is judged through sensing of the infrared sensor, if the living organisms are detected in the drum, the washing machine is controlled to pause to operate, and the washing machine is kept unlocked; and if the living creature is not detected in the cylinder, entering a test run stage to further judge whether the living creature exists in the cylinder.
Fig. 4 is a schematic flow chart of another implementation of the control method provided in the embodiment of the present application, and as shown in fig. 4, the control method provided in the embodiment of the present application includes the following steps:
in step S401, an operation instruction to start the washing machine is received.
Step S402 is to switch the state of the door of the washing machine to the locked state.
And step S403, controlling the infrared sensor to detect whether living organisms exist in the drum of the washing machine.
When the existence of living creatures in the drum of the washing machine is detected, the step S408 is carried out; when the presence of living creatures in the drum of the washing machine is not detected, the process proceeds to step S404.
And S404, controlling the motor to rotate according to the first rotation mode for a second time length threshold.
The second time threshold may be 10 seconds, and the first rotation mode is that the motor rotates clockwise at a low speed for 10 seconds and rotates counterclockwise at a low speed for 10 seconds.
And step S405, controlling the spray valve to spray water according to the first water spraying mode for a third time threshold.
The third time threshold can be 10 seconds, the spray valve is opened, and water is fed into the cylinder for 10 seconds.
In step S406, the state of the control door is switched to the unlock state.
And step S407, monitoring whether the door body is opened within the first time length threshold value.
When the door body is monitored to be opened within the first time threshold, the existence of living creatures in the washing machine is indicated, and then the step S408 is carried out; when it is detected that the door body is not opened, it indicates that no living creature exists in the washing machine tank, and then the process proceeds to step S409.
The first time threshold may be 10 seconds, after the door lock is unlocked, the door lock waits for 10 seconds, and in the process, a micro switch of a door opening and closing department continuously monitors whether the door body is opened. If the door of the washing machine is pushed open within 10 seconds of unlocking, the washing machine enters a pause state; and if the door body of the washing machine is not opened within 10 seconds of unlocking, locking and operating.
In step S408, the washing machine is controlled to enter a pause state.
Step S409, the state of the door body of the washing machine is switched to the locked state.
And step S410, controlling the washing machine to operate.
This application embodiment judges through infrared sensor whether have children or other living creatures in the section of thick bamboo, can avoid children or pet etc. to a certain extent to get into in the washing machine. However, the infrared sensor has a possibility of misjudgment, and thus a commissioning phase is further set to issue a warning action in the commissioning phase. Even if a user outside the washing machine starts the washing machine under the condition of no knowledge, children or other living creatures can be reminded when the motor in the trial operation stage rotates and the spray valve enters water, and the door lock is unlocked after the trial operation stage is completed, and at the moment, the children or other living creatures can push the door body away from the washing machine from the inner side of the washing machine. If the door body is pushed away at the moment, the washing machine enters a pause state, and no danger is brought to living organisms.
This application embodiment can effectively protect the children or other living organisms's that the mistake got into washing machine safety, judge whether have children or living organisms in the section of thick bamboo simultaneously through infrared sensor accuracy, when children are sleeping in washing machine, when not realizing the washing machine start-up, the motor rotation of the trial run stage, the valve that sprays intakes all can play fine warning effect, the chance that children or other living organisms were fleed is provided to the lock unblock, start and take place dangerous accident when preventing to have living organisms in the washing machine. The infrared sensor detection and the warning trial operation stage supplement each other, if the existence of children or other living organisms is found in the infrared sensor detection stage, the washing machine is directly controlled to stop working and give an alarm, the discomfort and the possibility of injury of the children in the warning operation process are avoided, the children and pets which are younger may not have the capability or consciousness of pushing open the door, and the safety of the children and the pets can be ensured by the detection of the infrared sensor; meanwhile, the infrared sensor detects that misjudgment is possible, and the washing machine can further give the escape opportunity to the children through the warning trial running stage, so that the safety of the children or other living organisms is further ensured.
Based on the foregoing embodiments, the present application provides a control apparatus, where each module included in the apparatus and each unit included in each module may be implemented by a processor in a computer device; of course, the implementation can also be realized through a specific logic circuit; in the implementation process, the processor may be a Central Processing Unit (CPU), a Microprocessor Unit (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.
Fig. 5 is a schematic structural diagram of a control device provided in an embodiment of the present application, where the control device 500 is applied to a washing machine, and as shown in fig. 5, the control device 500 includes:
the locking module 501 is used for responding to a received instruction for starting the clothes processing equipment and switching the state of a door body of the clothes processing equipment into a locking state;
a first control module 502, configured to perform living organism detection, and control the laundry processing apparatus to enter a commissioning phase when living organisms are not detected in the laundry processing apparatus;
the first unlocking module 503 is configured to switch the state of the door body to an unlocking state under the condition that the commissioning stage is determined to be completed;
the second control module 504 is configured to control the laundry processing apparatus to enter a pause state when it is monitored that the door body is opened within a first time threshold.
In some embodiments, the control device 500 may further include:
a third control module for controlling the clothes treatment device to enter a pause state in case that the existence of living creatures in the clothes treatment device is detected;
and the second unlocking module is used for switching the state of the door body into an unlocking state.
In some embodiments, the control device 500 may further include:
the detection module is used for controlling an infrared detection device to detect the objects in the drum of the clothes treatment equipment to obtain the intensity of infrared light emitted by at least one object in the drum;
the first determination module is used for determining that living creatures exist in the clothes treatment equipment under the condition that the in-barrel object with infrared light intensity larger than a preset intensity threshold exists.
In some embodiments, the control device 500 may further include:
the measuring module is used for controlling the weight measuring device to measure the weight in the drum of the clothes processing equipment to obtain a weight value;
a second determining module, configured to determine that a living organism is detected in the laundry processing apparatus if the weight value is greater than a preset weight threshold.
In some embodiments, the first control module 502 may be further configured to: controlling a motor of the laundry treating apparatus to rotate in a first rotation manner for a second time period threshold.
In some embodiments, the first control module 502 may be further configured to: and controlling a spraying device of the clothes treatment equipment to spray water according to the first water spraying mode for a third time threshold.
In some embodiments, the control device 500 may further include:
and the fourth control module is used for controlling the clothes treatment equipment to execute the clothes treatment process under the condition that the door body is not opened within the first time threshold.
In some embodiments, the fourth control module comprises:
a locking unit for switching the state of the door body to a locked state;
the first control unit is used for controlling the motor to rotate according to a second rotation mode;
the second control unit is used for controlling the spraying device to spray water according to a second water spraying mode so as to execute a cleaning process;
a third control unit for controlling a drain device of the laundry treating apparatus to be activated to perform a drain process in case it is determined that the washing process is completed;
and the fourth control unit is used for controlling the motor to rotate according to the third rotation mode so as to execute the dehydration process.
Here, it should be noted that: the above description of the control device embodiment is similar to the above description of the method and has the same advantageous effects as the method embodiment. For technical details not disclosed in the embodiments of the control device of the present application, a person skilled in the art should understand with reference to the description of the embodiments of the method of the present application.
It should be noted that, in the embodiment of the present application, if the control method is implemented in the form of a software functional module and sold or used as a standalone product, the control method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.
Accordingly, embodiments of the present application provide a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the steps in the control method provided in the above embodiments.
While fig. 6 is a schematic diagram illustrating a composition structure of a clothes treating apparatus according to an embodiment of the present invention, other exemplary structures of the clothes treating apparatus 600 may be foreseen according to the exemplary structure of the clothes treating apparatus 600 shown in fig. 6, and therefore, the structure described herein should not be considered as a limitation, for example, some components described below may be omitted, or components not described below may be added to adapt to specific requirements of some applications.
The laundry treating apparatus 600 shown in fig. 6 includes: a processor 601, at least one communication bus 602, a user interface 603, at least one external communication interface 604, and memory 605. Wherein the communication bus 602 is configured to enable connective communication between these components. The user interface 603 may comprise a display screen, and the external communication interface 604 may comprise a standard wired interface and a wireless interface, among others. Wherein the processor 601 is configured to execute the program of the control method stored in the memory to implement the steps in the control method provided by the above-mentioned embodiments.
The above description of the laundry treating apparatus and the storage medium embodiment is similar to the description of the method embodiment described above, with similar advantageous effects to the method embodiment. For technical details which are not disclosed in the embodiments of the laundry treatment apparatus and the storage medium of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
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 apparatus 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 apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a product to perform all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.
The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (11)
1. A control method applied to a clothes treatment apparatus, the method comprising:
in response to a received instruction for starting the clothes treatment equipment, switching the state of a door body of the clothes treatment equipment to an locked state;
performing living organism detection, and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment;
after the trial operation stage is finished, switching the state of the door body into an unlocking state;
and controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within a first time threshold.
2. The method of claim 1, further comprising:
controlling the laundry treating apparatus to enter a suspended state in a case where it is detected that a living organism exists within the laundry treating apparatus;
and switching the state of the door body to an unlocking state.
3. The method of claim 2, further comprising:
controlling an infrared detection device to detect objects in a drum of the clothes treatment equipment to obtain the intensity of infrared light emitted by at least one object in the drum;
determining that a living creature is detected within the laundry treatment apparatus in the presence of an in-drum object having an infrared light intensity greater than a preset intensity threshold.
4. The method of claim 2, further comprising:
controlling a weight measuring device to measure the weight in a drum of the clothes processing equipment to obtain a weight value;
determining that a living creature is detected within the laundry treatment apparatus if the weight value is greater than a preset weight threshold.
5. The method according to claim 1, wherein the controlling the laundry treating apparatus to enter a commissioning phase comprises:
controlling a motor of the laundry treating apparatus to rotate in a first rotation manner for a second time period threshold.
6. The method according to claim 1, wherein the controlling the laundry treating apparatus to enter a commissioning phase comprises:
and controlling a spraying device of the clothes treatment equipment to spray water according to the first water spraying mode for a third time threshold.
7. The method according to any one of claims 1 to 6, further comprising:
and controlling the clothes treatment equipment to execute a clothes treatment process under the condition that the door body is not opened within the first time threshold.
8. The method according to claim 7, wherein the controlling the laundry treating apparatus to perform a laundry treating process comprises:
switching the state of the door body to an locked state;
controlling the motor to rotate according to a second rotation mode, and controlling the spraying device to spray water according to a second water spraying mode to execute a cleaning process;
controlling a drain device of the laundry treating apparatus to be activated to perform a drain process in case it is determined that the washing process is completed;
and controlling the motor to rotate according to a third rotation mode to execute the dehydration process.
9. A control device applied to a clothes treatment apparatus, characterized in that the device comprises:
the locking module is used for responding to a received instruction for starting the clothes processing equipment and switching the state of a door body of the clothes processing equipment into a locking state;
the first control module is used for carrying out living organism detection and controlling the clothes treatment equipment to enter a trial operation stage under the condition that living organisms are not detected in the clothes treatment equipment;
the first unlocking module is used for switching the state of the door body into an unlocking state under the condition that the trial operation stage is determined to be completed;
the second control module is used for controlling the clothes treatment equipment to enter a pause state under the condition that the door body is monitored to be opened within the first time threshold.
10. A laundry treating apparatus, characterized in that the laundry treating apparatus comprises: the intelligent control system comprises a control chip, a motor connected with the control chip, a spray valve, a door lock, a door opening and closing microswitch, an infrared sensor and a door body;
the control chip stores a computer program;
wherein the computer program, when executed by a control chip, implements the steps of the control method of any one of claims 1 to 8.
11. A storage medium having stored therein computer-executable instructions configured to perform the steps of the control method of any of the preceding claims 1 to 8.
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| CN202010827506.5A CN112095293A (en) | 2020-08-17 | 2020-08-17 | Control method and device, clothes treatment equipment and storage medium |
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| CN202010827506.5A CN112095293A (en) | 2020-08-17 | 2020-08-17 | Control method and device, clothes treatment equipment and storage medium |
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