CN115506117A - Water inlet safety monitoring method, monitoring device and control device of clothes treatment equipment - Google Patents
Water inlet safety monitoring method, monitoring device and control device of clothes treatment equipment Download PDFInfo
- Publication number
- CN115506117A CN115506117A CN202110635410.3A CN202110635410A CN115506117A CN 115506117 A CN115506117 A CN 115506117A CN 202110635410 A CN202110635410 A CN 202110635410A CN 115506117 A CN115506117 A CN 115506117A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- state
- safety monitoring
- monitoring method
- clothes treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
-
- 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
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
-
- 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
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
-
- 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
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/14—Supply, recirculation or draining of washing liquid
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to the technical field of clothes treatment equipment, aims to solve the problem that the existing washing machine cannot carry out omnibearing monitoring on water inlet safety, and particularly provides clothes treatment equipment, a water inlet safety monitoring method and a control device thereof, wherein the safety monitoring method comprises the following steps: acquiring a state parameter related to an operation state of the laundry treatment apparatus; determining the first detection device and/or the second detection device as valid detection devices according to the state parameters; and determining the water inlet safety state of the clothes treatment equipment according to the detection result of the effective detection device. The water inlet safety monitoring method of the clothes treatment equipment can carry out targeted detection according to different running states of the clothes treatment equipment, fills detection holes in the prior art, realizes omnibearing detection of the water inlet safety state of the equipment, and further improves the use safety of the clothes treatment equipment.
Description
Technical Field
The invention relates to the technical field of clothes treatment equipment, in particular to clothes treatment equipment and a water inlet safety monitoring method and a control device thereof.
Background
The clothes treatment equipment such as a washing machine, a washing and drying integrated machine and the like can provide convenience for users and save the time for the users to treat clothes.
The laundry treating apparatus requires monitoring of a water level at every moment in a process of treating laundry. Taking a washing machine as an example, existing washing machines are all provided with water level sensors, and when the water level abnormality is detected, a system can give out early warning to a user. Most of the conventional water level sensors are electromagnetic water level sensors or mechanical water level sensors. Taking an electromagnetic water level sensor as an example, the working principle is as follows: the water level in the water containing barrel is increased, the pressure of air in the water containing barrel is increased by extruding, the water level is higher, the water pressure is higher, the magnet in the induction coil is driven by the inner membrane of the pressure sensor to move, and therefore the inductance of the induction coil in the water level sensor is higher, the resonance frequency obtained according to the parallel resonance frequency formula of the inductance and the capacitance is lower, the frequency and the water level have a preset mapping relation, the water level height is indirectly obtained, and the real-time monitoring of the water level is realized.
However, the existing water level detecting device cannot realize the comprehensive monitoring of the water inlet safety of the washing machine.
Accordingly, there is a need in the art for a new water inlet safety monitoring method of a laundry treating apparatus to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the existing washing machine cannot perform omnibearing monitoring on water inlet safety, a first aspect of the present invention provides a water inlet safety monitoring method for a clothes treatment apparatus, the clothes treatment apparatus includes a water inlet unit, the water inlet unit is configured with a first detection device and a second detection device, and the safety monitoring method includes:
acquiring a state parameter related to an operation state of the laundry treating apparatus;
determining the first detection device and/or the second detection device as valid detection devices according to the state parameters;
and determining the water inlet safety state of the clothes treatment equipment according to the detection result of the effective detection device.
According to the water inlet safety monitoring method of the clothes treatment equipment, the state parameters related to the running state of the clothes treatment equipment are obtained, and the effective detection device is determined according to the obtained state parameters, so that the targeted detection is performed according to different running states of the clothes treatment equipment, the detection loopholes in the prior art are filled, the comprehensive detection of the water inlet safety state of the equipment is realized, and the use safety of the clothes treatment equipment is further improved.
The state parameter related to the operation state of the device in the present invention may be a power-on state, a vibration state, a combination thereof, and other parameters capable of representing the operation state of the device. The power-on state comprises a power-on state and a power-off state, and the vibration state comprises a vibration state and a non-vibration state. It can be understood that the laundry treating apparatus inevitably has vibration during operation, even during water inflow and drainage, and thus whether the laundry treating apparatus is operated can be discriminated by vibration and non-vibration.
The determination of the valid detection means according to the state parameters may be at least the following: take the state parameter as the power-on state as an example. If the device is detected to be in a power-on state: determining the first detection means as valid detection means; or determining the first detection device and the second detection device as valid detection devices; or the second detection means is determined to be the valid detection means. And if the equipment is detected to be in the power-off state, determining the first detection device or the second detection device as a valid detection device. Taking the state parameter as the vibration state as an example: if the washing machine is detected to be in a vibration state, the following steps: determining the first detection means as valid detection means; or determining the first detection device and the second detection device as valid detection devices; or the second detection means is determined to be valid detection means. And if the equipment is detected to be in the non-vibration state, determining the second detection device as the effective detection device.
It is understood that the first detecting means in the present invention may be a means for detecting the water level, which is conventionally configured for a washing machine, such as a means comprising an electromagnetic water level sensor, or a mechanical water level sensor, etc.; may be a device for detecting gravity, such as including a gravity sensor or the like; may be a device for detecting a vibration condition, such as including a vibration sensor or the like.
The second detection means may be means for detecting the water level, such as including a water level sensor; can be a device for detecting the flow at the water inlet pipe of the washing machine, such as a flow sensor arranged at the water inlet pipe; the device can be used for detecting the water inlet state at the water inlet pipe of the washing machine, such as a microwave sensor and the like which are used for detecting whether water flows at the water inlet pipe. In addition, the second detection device can be provided with a power supply which is independent of the clothes treatment equipment, and can also share the power supply with the clothes treatment equipment while being provided with an independent power supply, so that different operation states of the clothes treatment equipment are switched to different power supplies, and the second detection device can realize the detection function no matter which operation state the clothes treatment equipment is in.
For the water inlet safety monitoring method of the laundry treatment apparatus described above, in some possible embodiments, the state parameter is a power-on state of the laundry treatment apparatus.
By selecting the power-on state of the clothes treatment equipment as the operation state parameter, the operation state of the clothes treatment equipment can be conveniently acquired, and the acquisition mode is simple and reliable.
With respect to the above-mentioned water inlet safety monitoring method for a clothes treating apparatus, in some possible embodiments, the "determining the first detecting device and/or the second detecting device as an effective detecting device according to the state parameter" includes: determining the second detection means as valid detection means in case the laundry treating apparatus is in a power-off state.
Since the user usually does not pay attention to the water inlet state of the clothes treatment equipment when the clothes are not washed, the default water inlet valve is firm and effective, the water inlet valve can be prevented from flowing into the water continuously when the water inlet valve fails, and if the water inlet valve cannot be prevented from flowing into the water in time, the water can overflow when the water in the barrel is too much, so that great loss is caused to the user. According to the scheme provided by the invention, when the clothes treatment equipment is in a power-off state, namely the first detection device cannot detect due to power-off, the second detection device is started to carry out water inlet safety detection, so that even if the problem that water is not inlet due to water tap failure occurs, the second detection device can accurately detect and inform a user, the user has an opportunity to timely deal with the problem, unnecessary loss is avoided, and potential safety hazards are eliminated. The water inlet safety detection method provided by the invention effectively fills up the blind area of the detection device configured in the traditional clothes treatment equipment in the detection time, and realizes the omnibearing detection of water inlet safety.
With respect to the water inlet safety monitoring method of the laundry treatment apparatus, in some possible embodiments, in the case that the second detection device is determined as an effective detection device, the step of determining the water inlet safety state of the laundry treatment apparatus according to the detection result of the effective detection device includes:
acquiring a water flow state of a water inlet of the clothes treatment equipment through the second detection device; and under the condition that the water flow at the water inlet is detected, judging that the water inlet is in an unsafe water inlet state.
Specifically, there may be various situations in which the water is determined to be in an unsafe water inflow state: for example, the second detection device continuously detects the water flow state, and determines the water inlet state as unsafe under the condition that the water flow is detected to flow; or, in order to save electricity, the water flow state of the water inlet can be intermittently acquired by the second detection device, that is, the second detection device detects the primary water flow state at intervals of set time, and determines that the water inlet is unsafe when the water flow is detected; or, in order to improve the detection and judgment precision and avoid erroneous judgment, the detection result can be obtained intermittently by the second detection device, and when the results of continuously detecting for a plurality of times are that water flows exist in the water inlet, the water inlet is judged to be in an unsafe water inlet state; or, in order to avoid misjudgment, the water flow state of the water inlet can be detected intermittently, the set time is continuously detected when the water flow is detected, and if the water flow is always detected in the time period of continuous detection, the water inlet is judged to be in an unsafe state; and so on.
It can be understood that information such as flow and flow velocity of the water inlet can be acquired, and the water inlet safety state can be judged through the acquired information.
With respect to the above-mentioned water inlet safety monitoring method for a clothes treatment apparatus, in some possible embodiments, the second detecting device is configured with a detecting module and a power module, and the determining the second detecting device as an effective detecting device in a case that the clothes treatment apparatus is in a power-off state includes:
in case the laundry treating apparatus is in a power-off state, causing the power module to supply power to the detection module so as to: and acquiring the water flow state of the water inlet of the clothes treatment equipment through the second detection device.
It should be noted that the power module configured by the second detection device in the present invention is independent from the power supply of the clothes treatment apparatus, that is, the power module supplies power to the detection module when the power supply of the clothes treatment apparatus is not supplying power or the clothes treatment apparatus is powered off.
For the above-mentioned water inlet safety monitoring method of the laundry treatment apparatus, in some possible embodiments, the water inlet safety monitoring method further includes: and when the water inlet state is judged to be unsafe, giving an early warning to the user.
It can be understood that there are many ways to send out the warning to the user, and the warning can be sent out by sound, such as sending out buzzing, voice prompt, etc.; or early warning is carried out through an indicator lamp, a display panel and the like; or under the condition that the washing machine control system is accessed to the Internet of things, early warning is carried out by sending information to a mobile phone of a user and the like; or a combination of the above-mentioned warning modes, and the like. By giving an early warning to the user, the user can timely know the abnormal state and can timely handle the abnormal state, so that loss is avoided.
For the above-mentioned water inlet safety monitoring method of the laundry treatment apparatus, in some possible embodiments, the water inlet safety monitoring method further includes:
and controlling a drain valve of the clothes treatment equipment to be opened when the situation of unsafe water inlet state is judged.
The drainage valve is opened through control, water entering the water containing barrel is drained in an unsafe water inlet state, the risk that water in the barrel is too high and overflows due to continuous water inlet can be avoided, and the use safety is improved.
It will be appreciated that in the event of a power failure of the washing machine, the drain valve is typically uncontrolled, since it is the same as the power module of the washing machine. In the invention, the drain valve can be simultaneously connected to the power supply module in the second detection device and the power supply module of the washing machine, the power is supplied through the power supply module under the condition that the washing machine is powered off, and the power is supplied through the power supply module of the washing machine under the condition that the washing machine is powered on, so that the drain valve of the washing machine is in a controlled state no matter the washing machine is powered on or powered off. Or, a power supply module can be added to the drain valve to make the drain valve independent of the power supply module of the washing machine and the power supply module of the second detection device, so as to ensure that the drain valve is always in a controlled state, and the like. It will also be appreciated that the power module of the second sensing means may be provided with a battery, so that the second sensing means is guaranteed to be de-energized even if the room is out of power.
With regard to the water inlet safety monitoring method of the laundry treatment apparatus, in some possible embodiments, the power module is further configured to supply power to the drain valve when the laundry treatment apparatus is in a power-off state.
The power module is shared by the detection module of the second detection device and the washing machine in the power-off state of the washing machine, so that the drain valve can be opened and drained in the power-off state of the washing machine.
The second aspect of the present invention further provides a control device of a clothes treatment apparatus, the control device includes a memory and a processor, wherein the memory stores a program capable of executing the water inlet safety monitoring method of the clothes treatment apparatus according to any one of the above technical solutions, and the processor is capable of calling the program and executing the water inlet safety monitoring method of the clothes treatment apparatus according to any one of the above technical solutions.
The third aspect of the present invention further provides a water inlet safety monitoring device for a clothes treatment apparatus, which includes a control module, wherein the control module is used for executing the water inlet safety monitoring method for the clothes treatment apparatus according to any one of the above technical solutions.
It can be understood by those skilled in the art that, since the control device and the monitoring device can execute the water inlet safety monitoring method of the laundry treatment apparatus according to any one of the foregoing technical solutions, all technical effects brought by the water inlet safety monitoring method are achieved, and are not described herein again.
Drawings
The disclosure of the present invention will become more readily understood with reference to the accompanying drawings. As is readily understood by those skilled in the art: these drawings are for illustrative purposes only and are not intended to be a limitation on the scope of the present disclosure. Wherein:
fig. 1 shows a flow chart of a water inlet safety monitoring method provided by the invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in conjunction with a washing machine, this is not limitative, and the technical solution of the present invention is also applicable to a washing and drying machine, etc., without departing from the principle and scope of the present invention.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, the type of water level sensor and the working principle well known to those skilled in the art are not described in detail in order to highlight the gist of the present invention.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the power-off state in the invention is only the non-working state of the washing machine, and the power-off state does not include the standby state of the washing machine. The power-off state may be caused by several situations: the power supply of the washing machine does not supply power, namely, the power is cut off; or the power is cut off manually, such as the power plug is not connected with the socket; or the washing machine is not started although the washing machine is connected to the power supply, and the first detection device cannot work.
Existing laundry treatment devices, such as washing machines and washing and drying machines, are usually powered off after the work is completed, which is also for safety and energy saving. Therefore, the washing machine or washer-dryer is most of the time in a power-off state, i.e. the internal water level sensor is not active. The water supply system of a washing machine in a modern household is usually provided with a water inlet valve which is automatically opened after the washing machine is powered on to connect a water faucet with a water inlet pipe inside the washing machine. However, the water inlet valve may be in a failure state, when the water inlet valve fails when the faucet is opened, and the washing machine is in a non-working state, the problem is not easy to be found by a user, so that excessive water inflow is easily caused to cause overflow, loss is caused to the user, and great potential safety hazard is caused. However, designers of existing washing machine products are not aware of the problem, so that the existing washing machine cannot realize water inlet safety detection in a power-off state, and a dead zone exists in detection time. The present invention addresses and resolves this problem.
Based on the problem that the existing washing machine cannot carry out all-around monitoring on water inlet safety pointed out by the background technology, the invention provides a water inlet safety monitoring method of clothes treatment equipment.
The water inlet safety monitoring method provided by the invention is described in detail below by taking a pulsator washing machine as an example with reference to the accompanying drawings.
The washing machine provided by the embodiment comprises a box body, wherein a water containing barrel, a first detection device and a second detection device are arranged in the box body. The first detection device is the same as the power supply of the washing machine, and the second detection device is provided with an independent power supply module which can start to independently supply power to the detection module in the second detection device when the power supply of the washing machine stops supplying power.
It should be noted that the power supply of the washing machine stops at least two situations: the power supply system is powered off; or the user cuts off the power supply manually after the washing machine finishes working.
The first detection device comprises an electromagnetic water level sensor capable of detecting the height of the water level in the water containing barrel, the electromagnetic water level sensor judges the height of the water level based on the water pressure, and buzzing early warning is sent to a user when the water level is higher than the early warning water level.
The second detection device comprises a detection module and a power supply module, and the power supply module provides electric energy for normal operation of the detection module. The detection module comprises an ultra-short wave transmitter, a receiver, a signal processor and the like. The ultra-short wave emitter and the ultra-short wave receiver are arranged obliquely above the water inlet of the washing machine, and short waves emitted by the emitter at a certain depression angle can cover the water inlet and a certain range around the water inlet. When water flows through the water inlet, the electromagnetic waves transmitted by the ultra-short wave transmitter can be absorbed or reflected by the surface of the water flow, and after the receiver receives the returned signals, the signal processor can judge whether the water flow exists in the water inlet by processing the signals.
In addition, the power module supplying power to the detection module is independent of the power supply of the washing machine, except for the case of charging the power module.
As shown in fig. 1, the water inlet safety monitoring method provided by the invention comprises the following steps:
and S10, acquiring state parameters related to the running state of the washing machine. Specifically, the state parameter acquired by the embodiment is the power-on state of the washing machine, and the power-on state of the washing machine has two states of power-on and power-off, and is recorded as 1 when the power-on of the washing machine is detected, and is recorded as 0 when the power-off of the washing machine is detected. The power-off state may be due to a variety of reasons, among others, as described above.
And S20, determining the first detection device and/or the second detection device as valid detection devices according to the state parameters.
Specifically, if the washing machine is in the power-on state, the first detection device is determined as the effective detection device, that is, only the first detection device monitors the water inlet safety during the operation of the washing machine.
And if the washing machine is in the power-off state, determining the second detection device as a valid detection device. And when the washing machine is detected to be in the power-off state, the power module of the second detection device starts to supply power to the detection module. For example, after the washing machine finishes working and is powered off, the power supply module is started to supply power to the second detection device. The ultra-short wave transmitter in the second detection device transmits microwaves towards the water inlet of the water inlet pipe of the washing machine once every 2 minutes, meanwhile, the returned signals are received through the receiver, the returned signals are processed through the signal processor, and then the detection result is obtained.
And S30, determining the water inlet safety state of the clothes treatment equipment according to the detection result of the effective detection device.
Specifically, when the second detecting means detects that water flows through the water inlet for the first time, the detecting frequency starts to be increased, for example, microwaves are emitted every 30 seconds. And when the water flow exists in the continuous detection results for multiple times, for example, the water flow flows through the continuous detection results for 3 times, the water flow exists in the water inlet, and the washing machine is judged to be in an unsafe water inlet state.
And S40, when the water is judged to be in an unsafe water inflow state, giving an early warning to a user. Specifically, the user is reminded in a buzzing or voice mode, so that the user can be informed in time. Of course, the method can also send out early warning to the user in the modes of APP information reminding, short message reminding, alarm lamp and the like.
And S50, controlling a drain valve of the clothes treatment equipment to open when the situation of unsafe water inlet state is judged.
Under the condition, after the washing machine is powered off, the power module of the second detection device starts to supply power to the drain valve, so that the drain valve can be opened or closed in the power-off state of the washing machine. Of course, in the case that the drain valve is in the open state in the power-off state of the washing machine, there is no need to control the drain valve to be opened.
Therefore, the all-dimensional monitoring of the water inlet safety state of the washing machine can be realized, and the blind area of the existing monitoring time is filled.
It should be noted that the above steps are only exemplary, for example, step S50 may not be performed, or steps S40 and S50 may be reversed, or step S50 may be replaced by step S40, and so on. The steps can be adapted according to actual needs by those skilled in the art.
The second aspect of the present invention further provides a control device of a clothes treatment apparatus, the control device includes a memory and a processor, wherein the memory stores a program capable of executing the water inlet safety monitoring method of the clothes treatment apparatus according to any one of the above technical solutions, and the processor is capable of calling the program and executing the water inlet safety monitoring method of the clothes treatment apparatus according to any one of the above technical solutions.
The third aspect of the present invention further provides a water inlet safety monitoring device for a clothes treatment apparatus, which includes a control module, and the control module is configured to execute the water inlet safety monitoring method for the clothes treatment apparatus according to any one of the above technical solutions.
In the description of the present invention, a "module" or "processor" may include hardware, software, or a combination of both. A module may comprise hardware circuitry, various suitable sensors, communication ports, memory, may comprise software components such as program code, or may be a combination of software and hardware. The processor may be a central processing unit, microprocessor, image processor, digital signal processor, or any other suitable processor. The processor has data and/or signal processing functionality. The processor may be implemented in software, hardware, or a combination thereof. Non-transitory computer readable storage media include any suitable medium that can store program code, such as magnetic disks, hard disks, optical disks, flash memory, read-only memory, random-access memory, and the like.
It will be understood by those skilled in the art that all or part of the flow of the method of the embodiments described above may be implemented by a computer program, which is stored in a computer readable storage medium and used for instructing relevant hardware to implement the steps of the above embodiments of the method when being executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying said computer program code, media, usb disk, removable hard disk, magnetic diskette, optical disk, computer memory, read-only memory, random access memory, electrical carrier wave signals, telecommunication signals, software distribution media, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
Further, it should be understood that, since the program modules are only configured to illustrate the functional units of the system of the present invention, the physical devices corresponding to the program modules may be the processor itself, or a part of software, a part of hardware, or a part of a combination of software and hardware in the processor. Thus, the number of program modules is merely illustrative.
Those skilled in the art will appreciate that program modules may be adaptively split. The specific splitting of the program module does not cause the technical solutions to deviate from the principle of the present invention, and therefore, the technical solutions after the splitting will fall within the protection scope of the present invention.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. The water inlet safety monitoring method of the clothes treatment equipment is characterized in that the clothes treatment equipment comprises a water inlet unit, the water inlet unit is provided with a first detection device and a second detection device, and the safety monitoring method comprises the following steps:
acquiring a state parameter related to an operation state of the laundry treating apparatus;
determining the first detection device and/or the second detection device as valid detection devices according to the state parameters;
and determining the water inlet safety state of the clothes treatment equipment according to the detection result of the effective detection device.
2. The water inlet safety monitoring method of a laundry treatment apparatus according to claim 1, wherein the state parameter is a power-on state of the laundry treatment apparatus.
3. The water inlet safety monitoring method of a clothes treating apparatus according to claim 2, wherein the determining the first detecting means and/or the second detecting means as valid detecting means according to the state parameter comprises:
determining the second detection means as valid detection means in case the laundry treating apparatus is in a power-off state.
4. The water inlet safety monitoring method for a clothes treating apparatus according to claim 3, wherein in case the second detecting means is determined as valid detecting means, the step of determining the water inlet safety state of the clothes treating apparatus according to the detection result of the valid detecting means comprises:
acquiring a water flow state of a water inlet of the clothes treatment equipment through the second detection device;
and under the condition that the water flow at the water inlet is detected, judging that the water inlet is in an unsafe water inlet state.
5. The water inlet safety monitoring method for a clothes treating apparatus according to claim 4, wherein the second detecting means is configured with a detecting module and a power module, and the determining the second detecting means as a valid detecting means in case that the clothes treating apparatus is in a power-off state comprises:
in case the laundry treating apparatus is in a power-off state, causing the power module to supply power to the detection module so as to:
and acquiring the water flow state of the water inlet of the clothes treatment equipment through the second detection device.
6. The water inlet safety monitoring method of a laundry treatment apparatus according to claim 5, further comprising:
and when the water inlet condition is judged to be unsafe, early warning is sent to the user.
7. The water inlet safety monitoring method for a clothes treating apparatus according to claim 5, further comprising:
and controlling a drain valve of the clothes treatment equipment to be opened when the situation of unsafe water inlet state is judged.
8. The water inlet safety monitoring method for a clothes treatment apparatus of claim 7, wherein the power module is further configured to supply power to the drain valve in case the clothes treatment apparatus is in a power-off state.
9. A control device of a laundry treating apparatus, characterized in that the control device comprises a memory and a processor,
wherein the memory stores a program capable of executing the water inlet safety monitoring method of the laundry treatment apparatus of any one of claims 1 to 8, and the processor is capable of calling the program and executing the water inlet safety monitoring method of the laundry treatment apparatus of any one of claims 1 to 8.
10. A water inlet safety monitoring device of a clothes treatment apparatus, characterized in that the water inlet safety monitoring device comprises a control module, and the control module is used for executing the water inlet safety monitoring method of the clothes treatment apparatus according to any one of claims 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635410.3A CN115506117A (en) | 2021-06-07 | 2021-06-07 | Water inlet safety monitoring method, monitoring device and control device of clothes treatment equipment |
| PCT/CN2022/097100 WO2022257872A1 (en) | 2021-06-07 | 2022-06-06 | Water inflow safety monitoring method, monitoring device, and control device for laundry treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635410.3A CN115506117A (en) | 2021-06-07 | 2021-06-07 | Water inlet safety monitoring method, monitoring device and control device of clothes treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115506117A true CN115506117A (en) | 2022-12-23 |
Family
ID=84424755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110635410.3A Pending CN115506117A (en) | 2021-06-07 | 2021-06-07 | Water inlet safety monitoring method, monitoring device and control device of clothes treatment equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115506117A (en) |
| WO (1) | WO2022257872A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3618738A1 (en) * | 1986-06-04 | 1987-12-10 | Bosch Siemens Hausgeraete | Safety device against flooding in water-carrying domestic appliances, in particular dishwashers and washing machines |
| CN103361932A (en) * | 2013-06-24 | 2013-10-23 | 林智勇 | Environment-friendly washing machine device |
| EP2886702B1 (en) * | 2013-12-19 | 2017-02-22 | Electrolux Appliances Aktiebolag | Overflow control system |
| CN107447434B (en) * | 2017-08-18 | 2022-02-18 | 重庆海尔洗衣机有限公司 | Washing machine water inlet monitoring device and washing machine |
-
2021
- 2021-06-07 CN CN202110635410.3A patent/CN115506117A/en active Pending
-
2022
- 2022-06-06 WO PCT/CN2022/097100 patent/WO2022257872A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022257872A1 (en) | 2022-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101840953B1 (en) | System, retrofit module and method for monitoring a current operational state of a program-controlled domestic appliance | |
| CN103479313A (en) | Voice reminding system for dish washing machine | |
| WO2016145719A1 (en) | Washing machine and control method therefor and washing machine system | |
| JP7245725B2 (en) | Washing machine and washing machine abnormality diagnosis method | |
| CN104342877A (en) | Clothes treating machine | |
| CN111254626A (en) | Control method of washing machine with ultrasonic local prewashing function | |
| CN115506117A (en) | Water inlet safety monitoring method, monitoring device and control device of clothes treatment equipment | |
| CN108755003B (en) | Washing machine and overflow detection method | |
| CN112030467B (en) | Washing machine and control method applied to washing machine | |
| CN101967743B (en) | The washing machine of automatic decision position of drain pipe and control method for washing machine | |
| CN112011964B (en) | Washing machine and control method thereof | |
| CN111173758B (en) | Water pump operation control method and device, clothes treatment device and medium | |
| CN111926539B (en) | Clothes treatment device, foam treatment method, device and readable storage medium | |
| CN112095292B (en) | Abnormality detection method for washing machine | |
| CN111411479B (en) | Washing machine and control method | |
| CN112639197A (en) | Washing machine and electronic equipment connected with same | |
| CN113737460B (en) | Washing machine, immersion cleaning system, washing machine control method, washing machine control equipment and washing machine control medium | |
| CN115341359A (en) | Control method of clothes treatment device and clothes treatment device | |
| CN210439010U (en) | Automatic laundry detergent feeding device | |
| CN115216935A (en) | Drum washing machine and control method thereof | |
| CN102268804A (en) | Freezing management system of washing machine | |
| CN109355862B (en) | Control method for washing equipment and washing equipment | |
| CN112746432B (en) | Load amount recognition method and device of clothes treatment device and clothes treatment device | |
| CN117535936A (en) | Water quantity abnormality reminding method and device, washing machine and computer readable storage medium | |
| CN111485370B (en) | Balance correction method for washing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |