CN111020987B - Washing machine and user terminal - Google Patents

Washing machine and user terminal Download PDF

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Publication number
CN111020987B
CN111020987B CN201911423386.6A CN201911423386A CN111020987B CN 111020987 B CN111020987 B CN 111020987B CN 201911423386 A CN201911423386 A CN 201911423386A CN 111020987 B CN111020987 B CN 111020987B
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detergent
washing
controller
washing machine
type
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CN111020987A (en
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卢保东
陈坚波
文蛟
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Hisense Co Ltd
Hisense Shandong Refrigerator Co Ltd
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Hisense Co Ltd
Hisense Shandong Refrigerator Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/022Devices for adding soap or other washing agents in a liquid state
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F17/00Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/20Coin-freed apparatus for hiring articles; Coin-freed facilities or services for washing or drying articles, e.g. clothes, motor cars

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The invention discloses a washing machine, comprising: the washing machine comprises a washing machine inner barrel, a plurality of detergent storage cavities, a plurality of flow control devices and a controller connected with the flow control devices; the detergent storage cavities are used for respectively storing different types of detergents; the first end of each flow control device is correspondingly connected with a detergent storage cavity and is used for controlling the flow of the detergent; the second end of each flow control device is connected with the inner drum of the washing machine; the controller is used for: selecting a corresponding detergent storage cavity according to the type of the detergent; and controlling the flow control device according to the amount of the detergent so that the detergent storage cavity puts the amount of the detergent into the inner barrel of the washing machine. The washing machine disclosed by the invention can solve the problems that different types of detergents cannot be stored and the adding type and adding amount of the detergents cannot be controlled in the prior art. The invention also provides the user terminal.

Description

Washing machine and user terminal
Technical Field
The invention relates to the technical field of washing machines, in particular to a washing machine and a user terminal.
Background
At present, a laundry washing process performed by a washing machine is that a user puts laundry and detergent into the washing machine, and then manually selects a washing mode and starts the washing machine. However, the detergent carried by the user can only achieve one washing effect, and the amount of the detergent put into the user is difficult to control, so that the detergent is wasted or stains in the clothes cannot be cleaned.
Therefore, there is a need for a washing machine capable of controlling the type and amount of detergent to be dispensed.
Disclosure of Invention
The embodiment of the invention provides a washing machine, which can solve the problems that in the prior art, different types of detergents cannot be stored, and the adding type and adding amount of the detergents are controlled.
An embodiment of the present invention provides a washing machine, including: the washing machine comprises a washing machine inner barrel, a plurality of detergent storage cavities, a plurality of flow control devices and a controller connected with the flow control devices;
the detergent storage cavities are used for respectively storing different types of detergents;
the first end of each flow control device is correspondingly connected with one detergent storage cavity and is used for controlling the flow of the detergent; the second end of each flow control device is connected with the inner drum of the washing machine;
the controller is configured to:
selecting the corresponding detergent storage cavity according to the type of the detergent;
and controlling the flow control device according to the amount of the detergent so that the detergent storage cavity puts the amount of the detergent into the inner drum of the washing machine.
As an improvement of the scheme, the detergent storage cavities are arranged in a detergent box.
As an improvement of the above scheme, the method further comprises the following steps: a laundry stain detection module connected to the controller for:
detecting stain information in the clothes to be cleaned so that the controller can obtain corresponding putting information of the detergent according to the stain type;
wherein the stain information comprises at least one of stain type and stain amount; the information on the detergent dosage includes at least one of a type of detergent and an amount of detergent.
As an improvement of the above scheme, the method further comprises the following steps: and the clothes weight detection module is connected with the controller and is used for detecting the weight of clothes to be cleaned so that the controller obtains the corresponding detergent dosage.
As an improvement of the above scheme, the method further comprises the following steps: the key system is connected with the controller;
the key system is configured to:
responding to a type selection instruction of a user, and sending the type of the detergent corresponding to the type selection instruction to the controller;
responding to an intensity selection instruction of a user, and sending washing intensity corresponding to the intensity selection instruction to the controller;
wherein the controller is further configured to select a washing pattern of a corresponding intensity according to the washing intensity.
As an improvement of the above, the controller is further configured to:
calculating the amount of the detergent, the washing time and the washing cost according to the type of the detergent, the weight of the clothes to be washed, the stain amount of the clothes to be washed and the washing intensity;
and sending the washing cost to a user terminal through a cloud server.
As an improvement of the above scheme, the controller is connected with a cloud server;
the controller transmits the type of the detergent, the stain type, the stain amount of the laundry to be cleaned, the weight of the laundry to be cleaned and the washing intensity to the cloud server, so that the cloud server calculates the amount of the detergent and the washing cost, transmits the amount of the detergent to the controller, and transmits the washing cost to the user terminal.
An embodiment of the present invention provides a user terminal, including: the washing machine for controlling the washing machine comprises a first operation interface;
the first operation interface comprises a plurality of first operation identifiers which are in one-to-one correspondence with the detergent storage cavities;
the first operation identification is used for responding to a type selection instruction of a user and sending the type of the detergent corresponding to the type selection instruction to the controller.
As an improvement of the above scheme, the system further comprises a second operation interface;
the second operation interface comprises a plurality of second operation identifiers which are in one-to-one correspondence with the washing modes of the washing machine;
the second operation identification is used for responding to an intensity selection instruction of a user and sending the washing intensity corresponding to the intensity selection instruction to the controller, so that the controller selects the washing mode with the corresponding intensity according to the washing intensity.
As an improvement of the above scheme, the system further comprises a fee payment unit, which is used for receiving the washing fee sent by the cloud server and generating a payment instruction according to the washing fee;
wherein the washing cost is generated by the type of the detergent, the weight of the laundry to be washed, and the washing intensity.
The washing machine provided by the embodiment of the invention has the following beneficial effects:
the washing machine can simultaneously store different types of detergents through the detergent storage cavities for respectively storing different types of detergents, so that the problems that the types of detergents put by a user are single and only one washing effect can be realized by one-time washing are solved; the control instruction of a user can be received through the key system, so that the user can select the type and the combination of the detergent by himself, and the putting type of the detergent is controlled through the controller after the user selects the type; the stain type and the stain amount of the clothes to be cleaned are detected by the clothes stain detection module, the stain condition of the clothes can be comprehensively analyzed, and the corresponding type of detergent and the corresponding amount of detergent are put in a targeted manner, so that the problem that only one stain can be removed in one washing process is solved; the weight of the clothes to be cleaned is detected by the clothes weight detection module, so that the amount of the detergent suitable for the weight of the clothes is obtained, and the condition that the amount of the detergent which is automatically put into a user is difficult to control, so that the detergent is wasted or stains in the clothes cannot be cleaned completely is avoided;
the cost generated by washing is sent to the user terminal through the cloud server, so that the washing machine provided by the embodiment of the invention can be used in places such as families and laundries, and can also be used as a shared washing machine in public places; under the use scene of the shared washing machine, the user does not need to carry the detergent when using the shared washing machine, and the problem that the washing cost is fixed no matter the weight of the clothes to be washed.
Drawings
Fig. 1 is a schematic structural diagram of a washing machine according to an embodiment of the present invention.
Fig. 2 is another schematic structural diagram of a washing machine according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a first operation interface of a user terminal according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a second operation interface of a user terminal according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a control flow of a washing machine according to a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic structural diagram of a washing machine according to an embodiment of the present invention is shown. An embodiment of the present invention provides a washing machine, including: the washing machine comprises a washing machine inner barrel 1, a plurality of detergent storage cavities 2, a plurality of flow control devices 3 and a controller 4 connected with the flow control devices 3;
the detergent storage chambers 2 are used for storing different types of detergents respectively;
the first end of each flow control device 3 is correspondingly connected with a detergent storage cavity 2 and is used for controlling the flow of the detergent; the second end of each flow control device 3 is connected with the inner drum 1 of the washing machine;
the controller 4 is configured to:
selecting a corresponding detergent storage cavity 2 according to the type of the detergent;
the flow control device 3 is controlled according to the amount of the detergent so that the detergent storage cavity 2 can put the amount of the detergent into the inner cylinder 1 of the washing machine.
Specifically, the detergent storage chamber 2 is connected with the flow control device 3 through a pipeline, and the flow control device 3 is also connected with the washing machine inner barrel 1 through a pipeline, so that the flow control device 3 can control the amount of the detergent flowing into the washing machine inner barrel 1 from the detergent storage chamber 2 through the pipeline.
In particular, the detergent storage compartments 2 may be separately provided at different portions of the washing machine.
Further, the detergent storage chambers 2 are arranged in a detergent box.
Specifically, the interior of the washing box may be divided into a plurality of separate cells, each cell being a detergent storage chamber 2.
Further, still include: a laundry stain detection module connected to the controller 4 for:
detecting stain information in the clothes to be cleaned so that the controller 4 can obtain corresponding detergent putting information according to the stain type;
wherein the stain information comprises at least one of stain type and stain amount; the information on the detergent dosage includes at least one of a type of detergent and an amount of detergent.
Specifically, the detection of the stain type in the laundry to be washed may be: scanning the clothes by using a near infrared spectrum sensor to obtain a spectral value, and comparing the spectral value with a preset waveband; and confirming that the main stains are oil stains, food stains, sweat stains, blood stains or other mixed stains according to the comparison result. And then the corresponding detergent storage cavity is controlled according to the stain type, and the detergent with the corresponding type is put in.
Specifically, the detection of the amount of stains in the laundry to be cleaned may be: the area of the dirt in the clothes to be washed is identified in an image identification mode, and then the corresponding amount of the detergent is fed into the flow control device according to the area of the dirt.
It can be understood that, besides scanning the clothes with the near infrared spectrum sensor to obtain the stain type and identifying the area of the stain in the clothes to be washed by means of image recognition, the method of obtaining the stain type and the stain amount by other means to further perform detergent delivery is also within the scope of the description of the embodiment.
Specifically, the different types of detergents include at least two of the following detergents:
decontamination type detergent, aromatic type detergent, sterilization type detergent and softening type detergent.
Wherein the stain-removing detergent comprises one or more of a detergent for removing common dust stains, a detergent for removing oil stains, a detergent for removing food stains, a detergent for removing sweat stains, a detergent for removing blood stains and the like; the aromatic detergent comprises one or more of floral detergent, fruity detergent, milk detergent, etc.; the sterilizing detergent comprises one or more of a jacket sterilizing detergent, an underwear sterilizing detergent, a footgear sterilizing detergent and the like.
Further, still include: and a laundry weight detecting module connected to the controller 4 for detecting the weight of the laundry to be washed so that the controller 4 obtains a corresponding amount of detergent.
Specifically, the controller 4 may obtain a corresponding amount of detergent according to the weight of laundry according to a preset amount of detergent or a preset amount of detergent calculation method.
Alternatively, the preset detergent usage meter or the preset detergent usage calculation method may be obtained through multiple tests, or may be obtained by collecting and optimizing historical washing behaviors of the user.
Further, still include: a key system 5 connected to the controller 4;
the button system 5 is used for responding to a type selection instruction of a user and sending the type of the detergent corresponding to the type selection instruction to the controller 4.
Further, the key system 5 is further configured to respond to an intensity selection instruction of the user, and send the washing intensity corresponding to the intensity selection instruction to the controller 4;
the controller 4 is also used to select a washing pattern of a corresponding intensity according to the washing intensity.
Specifically, the key system 5 receives the click of the user through a touch screen or a physical key arranged on the surface of the washing machine, and responds to an intensity selection instruction sent by the user after clicking a response key.
In a specific embodiment, the button system 5 may further receive a user click through a touch screen or a physical button disposed on the surface of the washing machine, and respond to a detergent type selection command sent by the user after clicking a response button.
Specifically, the washing pattern of washing intensity versus intensity includes at least two of the following patterns:
a soft washing mode, a standard washing mode, a strong washing mode, a light fragrance washing mode, a fragrant washing mode, a strong fragrance washing mode, a soft sterilization mode, a standard sterilization mode, a strong sterilization mode, and the like.
The bactericide can sterilize, and the higher the concentration is, the better the sterilization effect is. Meanwhile, the bactericide may damage the laundry, and the higher the concentration is, the more serious the damage is. The user can reasonably select the sterilization intensity according to the clothes to be washed and the characteristics of the bactericide.
Specifically, the user may select all kinds of detergents (e.g., detergent + fragrance + bactericide + softener + …), or may select to add only one kind (e.g., detergent only), some kind (e.g., detergent + bactericide), or no detergent through the key system 5. Alternatively, the controller 4 of the washing machine calculates and controls only the detergent usage amount selected by the user.
Further, the controller 4 is also configured to:
calculating the amount of the detergent, the washing time and the washing cost according to the type of the detergent, the weight of the clothes to be washed, the stain amount of the clothes to be washed and the washing intensity;
and sending the washing cost to the user terminal through the cloud server.
Specifically, the controller 4 is also used to calculate the amount of detergent, washing time and washing cost according to the amount of dirt, the type of detergent, the weight of laundry to be washed and the washing intensity.
Specifically, a better algorithm for calculating the amount of detergent, washing time and washing cost according to the type of detergent, the weight of laundry to be washed and washing intensity can be obtained through a plurality of tests and investigations, etc.
Specifically, the controller 4 is provided therein with a communication module for communicating with the cloud server.
In a specific embodiment, the controller 4 may calculate the amount of detergent, the washing time, and the washing cost required for the current laundry to be cleaned according to the weight of the laundry to be cleaned put in by the user, the stain type, the stain amount, the detergent type selected by the user through the key system 5, and the washing intensity, and send the washing cost to the cloud server, so that the cloud server can push the cost information to the user terminal. After the user pays the fee, the controller 4 injects the corresponding type of detergent into the washing tub through the flow control device 3 according to the calculated amount of the detergent to start washing.
An embodiment of the present invention provides a washing machine, including: the washing machine comprises a washing machine inner barrel 1, a plurality of detergent storage cavities 2, a plurality of flow control devices 3 and a controller 4 connected with the flow control devices 3;
the detergent storage chambers 2 are used for storing different types of detergents respectively;
the first end of each flow control device 3 is correspondingly connected with a detergent storage cavity 2 and is used for controlling the flow of the detergent; the second end of each flow control device 3 is connected with the inner drum 1 of the washing machine;
the controller 4 is configured to:
selecting a corresponding detergent storage cavity 2 according to the type of the detergent;
the flow control device 3 is controlled according to the amount of the detergent so that the detergent storage cavity 2 can put the amount of the detergent into the inner cylinder 1 of the washing machine.
Further, still include: the clothes stain detection module is connected with the controller 4 and is used for detecting stain information in clothes to be cleaned so that the controller 4 can obtain corresponding detergent putting information according to the stain type;
wherein the stain information comprises at least one of stain type and stain amount; the information on the detergent dosage includes at least one of a type of detergent and an amount of detergent.
Further, still include: and a laundry weight detecting module connected to the controller 4 for detecting the weight of the laundry to be washed so that the controller 4 obtains a corresponding amount of detergent.
Further, referring to fig. 2, the method further includes: a key system 5 connected to the controller 4;
the key system 5 is used for:
responding to the type selection instruction of the user, and sending the type of the detergent corresponding to the type selection instruction to the controller 4;
responding to the intensity selection instruction of the user, and sending the washing intensity corresponding to the intensity selection instruction to the controller 4;
the controller 4 is also used to select a washing pattern of a corresponding intensity according to the washing intensity.
Further, the controller 4 is connected with a cloud server;
the controller 4 transmits the type of detergent, the stain type, the stain amount, the weight of laundry to be washed, and the washing intensity to the cloud server so that the cloud server calculates the amount of detergent and the washing cost, and transmits the amount of detergent to the controller 4 and the washing cost to the user terminal.
Specifically, a communication module for communicating with the cloud server is arranged in the controller 4, and the controller 4 and the cloud server are wirelessly connected through the communication module.
In another specific embodiment, the controller 4 may send the weight of the laundry to be cleaned put in by the user, the stain type, the stain amount, the detergent type selected by the user through the key system 5, and the washing intensity to the cloud server, so that the cloud server calculates the amount of detergent, the washing time, and the washing cost required for the laundry to be cleaned currently, and pushes the washing cost to the user terminal. After the user pays the fee, the controller 4 injects the corresponding type of detergent into the washing tub through the flow control device 3 according to the calculated amount of the detergent to start washing.
The washing machine provided by the embodiment of the invention has the following beneficial effects:
the washing machine can simultaneously store different types of detergents through the detergent storage cavities for respectively storing different types of detergents, so that the problems that the types of detergents put by a user are single and only one washing effect can be realized by one-time washing are solved; the control instruction of a user can be received through the key system, so that the user can select the type and the combination of the detergent by himself, and the putting type of the detergent is controlled through the controller after the user selects the type; the stain type and the stain amount of the clothes to be cleaned are detected by the clothes stain detection module, the stain condition of the clothes can be comprehensively analyzed, corresponding detergent of the type and the amount are put into the clothes in a targeted manner, and the problem that only one stain can be removed in one washing process is solved; the weight of the clothes to be cleaned is detected by the clothes weight detection module, so that the amount of the detergent suitable for the weight of the clothes is obtained, and the condition that the amount of the detergent which is automatically put into a user is difficult to control, so that the detergent is wasted or stains in the clothes cannot be cleaned completely is avoided;
the cost generated by washing is sent to the user terminal through the cloud server, so that the washing machine provided by the embodiment of the invention can be used in places such as families and laundries, and can also be used as a shared washing machine in public places; under the use scene of the shared washing machine, the user does not need to carry the detergent when using the shared washing machine, and the problem that the washing cost is fixed no matter the weight of the clothes to be washed.
A third embodiment of the present invention provides a user terminal for controlling a washing machine according to the first or second embodiment of the present invention, the user terminal including: a first operation interface;
the first operation interface comprises a plurality of first operation marks which are in one-to-one correspondence with the detergent storage cavities 2;
the first operation identifier is used to respond to a type selection instruction of the user and transmit a type of detergent corresponding to the type selection instruction to the controller 4.
Specifically, referring to fig. 3, which is a schematic diagram of a first operation interface of a user terminal according to an embodiment of the present invention, the first operation interface is arranged with first operation identifiers corresponding to detergent storage cavities 2 one by one, and when a user clicks the first operation identifier "normal dust stain", the first operation identifier "normal dust stain" responds to a type selection instruction of the user, and sends a normal dust stain type to a controller 4, so that the controller 4 selects the detergent storage cavity 2 corresponding to the normal dust stain detergent.
Further, the system also comprises a second operation interface;
the second operation interface comprises a plurality of second operation identifiers which are in one-to-one correspondence with the washing modes of the washing machine;
the second operation identifier is used for responding to an intensity selection instruction of the user and sending the washing intensity corresponding to the intensity selection instruction to the controller 4, so that the controller 4 selects the washing mode with the corresponding intensity according to the washing intensity.
Specifically, referring to fig. 4, which is a schematic diagram of a second operation interface of a user terminal according to an embodiment of the present invention, the second operation interface is arranged with second operation identifiers corresponding to washing modes of a washing machine one by one, and when a user clicks the second operation identifier "soft washing", the second operation identifier "soft washing" responds to an intensity selection instruction of the user, and sends a soft washing intensity to the controller 4, so that the controller 4 selects the soft washing mode.
It should be noted that the interface diagrams in fig. 2 and fig. 3 are only schematic, and in the specific embodiment, the first operation indicator and the second operation indicator may be added or reduced according to the actual kind of detergent and the actual washing intensity that the washing machine can provide; each function option of the washing machine does not necessarily need a unique corresponding key, each type of function can also be selected by adopting a key or a knob in a circulating way, and at the moment, the first operation identifier and the second operation identifier are respectively distributed on the outer side or the inner side of the knob in an annular way, so that the rotary selection of a user is facilitated; or by means of combined keys (such as primary key/knob selection function and secondary key/knob selection strength).
It should be noted that, the user can also add detergent into the detergent storage cavity 2 by himself, and customize the type of detergent displayed by the key and the first operation identifier.
The system further comprises a fee payment unit, a payment processing unit and a payment processing unit, wherein the fee payment unit is used for receiving the washing fee sent by the cloud server and generating a payment instruction according to the washing fee;
wherein the washing cost is generated by the input amount of the detergent, the stain information, the weight of the clothes to be cleaned and the washing intensity.
Specifically, the stain information includes at least one of a stain type and a stain amount; the information on the detergent dosage includes at least one of a type of detergent and an amount of detergent.
The functions of the above-described embodiments can also be implemented in the shared washing machine through the fee payment unit.
Preferably, a third embodiment of the present invention provides a method for a user terminal to control a washing machine according to the first or second embodiment of the present invention, including: the user scans the two-dimensional code carried by the washing machine through the camera of the user terminal, the APP carried by the user terminal identifies and controls the washing machine, and the APP carried by the user terminal is unbound with the washing machine after washing is completed. Referring to fig. 5, a control flow diagram of the washing machine under the method is shown. Fig. 4 is a schematic diagram of a control flow of a washing machine according to a third embodiment of the present invention.
Preferably, the washing machine integrated module/unit, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method according to the embodiments of the present invention may also be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of the embodiments of the method. 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 computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory unit, Read-Only Memory unit (ROM), Random Access Memory unit (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc.
The controller may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like. The general processor may be a microprocessor or the processor may be any conventional processor, etc., and the processor is a control center of the control device of the air conditioner and is connected with various parts of the control device of the whole air conditioner by various interfaces and lines.
The storage unit may be used to store computer programs and/or modules, and the processor may implement various functions of the control device of the air conditioner by operating or executing the computer programs and/or modules stored in the storage unit and calling data stored in the storage unit. The storage unit may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the storage unit may include a high-speed random access storage unit, and may further include a nonvolatile storage unit, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage unit, a Flash memory device, or other volatile solid state storage unit.
It should be noted that the above-described device embodiments are merely illustrative, and units illustrated as separate components may or may not be physically separate, and components illustrated as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims (8)

1. A washing machine, characterized by comprising: the washing machine comprises a washing machine inner barrel, a plurality of detergent storage cavities, a plurality of flow control devices and a controller connected with the flow control devices;
the detergent storage cavities are used for respectively storing different types of detergents;
the first end of each flow control device is correspondingly connected with one detergent storage cavity and is used for controlling the flow of the detergent; the second end of each flow control device is connected with the inner drum of the washing machine;
the controller is configured to:
selecting the corresponding detergent storage cavity according to the type of the detergent;
controlling the flow control device according to the amount of the detergent so that the detergent storage cavity puts the amount of the detergent into the inner drum of the washing machine;
further comprising: a laundry stain detection module connected to the controller for:
detecting stain information in clothes to be cleaned so that the controller can obtain corresponding putting information of the detergent according to the stain information;
wherein the stain information comprises stain type and stain amount; the information of the detergent is input, and comprises the type and the dosage of the detergent;
the detecting of the stain type and the stain amount in the laundry to be cleaned includes:
scanning the clothes to be cleaned by using a near infrared spectrum sensor to obtain a spectrum value;
comparing the spectral value with a preset waveband;
confirming the stain type in the clothes to be cleaned according to the comparison result;
identifying the amount of dirt in the clothes to be cleaned in an image identification mode;
the controller is further configured to:
calculating the amount of the detergent, washing time and washing cost according to the type of the detergent, the weight of the clothes to be washed and washing intensity;
and sending the washing cost to a user terminal through a cloud server.
2. The washing machine as claimed in claim 1, wherein the detergent storage chambers are arranged in a detergent box.
3. A washing machine as claimed in claim 1, further comprising: and the clothes weight detection module is connected with the controller and is used for detecting the weight of clothes to be cleaned so that the controller obtains the corresponding detergent dosage.
4. A washing machine as claimed in claim 1, further comprising: the key system is connected with the controller;
the key system is configured to:
responding to a type selection instruction of a user, and sending the type of the detergent corresponding to the type selection instruction to the controller;
responding to an intensity selection instruction of a user, and sending washing intensity corresponding to the intensity selection instruction to the controller;
wherein the controller is further configured to select a washing pattern of a corresponding intensity according to the washing intensity.
5. A washing machine according to claim 1, wherein the controller is connected to a cloud server;
the controller sends the feeding information of the detergent, the stain information, the weight of the clothes to be cleaned and the washing strength to the cloud server, so that the cloud server calculates the amount and the washing cost of the detergent, sends the amount to the controller and sends the washing cost to the user terminal.
6. A user terminal for controlling a washing machine according to any one of claims 1 to 3, comprising a first operation interface;
the first operation interface comprises a plurality of first operation identifiers which are in one-to-one correspondence with the detergent storage cavities;
the first operation identification is used for responding to a type selection instruction of a user and sending the type of the detergent corresponding to the type selection instruction to the controller.
7. The user terminal of claim 6, further comprising a second operator interface;
the second operation interface comprises a plurality of second operation identifiers which are in one-to-one correspondence with the washing modes of the washing machine;
the second operation identification is used for responding to an intensity selection instruction of a user and sending the washing intensity corresponding to the intensity selection instruction to the controller, so that the controller selects the washing mode with the corresponding intensity according to the washing intensity.
8. The user terminal of claim 7, further comprising a payment unit, configured to receive a washing fee sent by the cloud server, and generate a payment instruction according to the washing fee.
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