KR20180093070A - Detergent input control method, washing machine and system - Google Patents

Abstract

The present invention provides a detergent injection control method, a washing machine, and a system. The method comprising the steps of: S1: obtaining a current garment load through the garment weight detection device; Detecting a detergent component through a detergent component detecting device to obtain detergent detection data; S2: analyzing the detergent detection data to obtain a detergent classification corresponding to the detergent detection data; S3: recommending detergent input based on detergent type and clothes load; S4: The washing machine controls and inserts the detergent dispenser. The present invention relates to a detergent component detecting device for identifying a detergent, automatically measuring the weight of the clothes to be washed, recommending the most appropriate detergent input amount based on the identification result and the clothes load amount, do. This realizes precise dosing of detergent, improves the cleanliness and rinsing effect of clothes washing of the washing machine, and prevents the case of insufficient or excessive dosing.

Description

Detergent input control method, washing machine and system

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine washing field, and more particularly, to a detergent injection control method, a washing machine and a system.

When washing clothes using a washing machine, detergent should be added. Currently, according to two methods of injecting detergents: a first method of artificially adding manually; There is a second method in which a detergent dispensing device is installed on a washing machine and the detergent is put into the detergent container in advance and then the detergent dispensing device is controlled to automatically inject the detergent into the detergent dispenser.

However, not only does the amount of clothes that users wash each time, but also the clothes that are washed each time are different. In order to obtain the optimum washing effect, the amount of detergent should be varied depending on the amount of clothing and the material of clothes. However, there are various types of detergents currently on the market. In the case of clothes of equivalent weight or equivalent, the dosage is not the same depending on the type of detergent. Therefore, the exact amount of detergent input is an important factor in the laundry washing effect.

According to the washing machine control method disclosed in Patent No. 201310182284.6, the server stores the detergent use information database, inquires and calculates the selection operation and server for the detergent type table on the client, acquires the detergent input amount, . Although it is possible to solve the problem of insufficient detergent types by storing garment types in the server's big data, a series of flows from accurate detection of detergents to precise dosing can not actually be implemented;

According to the washing machine and its control method disclosed in Patent No. 200810122783.5, since the detergent type information is recorded through the RFID tag, the type of detergent to be input to the washing machine is determined accurately and effectively. However, since the amount of data is limited, I can not. Further, since the storage amount of the washing machine itself is limited, the use range of the RFID tag is further restricted.

In the automatic detergent dispensing mode, since the detergent dispensing amount is roughly calculated, the exact dispensing of the washing machine can not be realized. In the case of different kinds of detergents, it is likely to cause a case where the amount of the detergent is insufficient or excessive, and eventually, the detergency of clothes and the rinsing effect are constantly influenced.

In view of this, the present invention has been conceived.

The technical problem to be solved by the present invention is to solve the deficiencies of the prior art by identifying the detergent using the detergent component detecting device and automatically measuring the weight of the clothes to be washed, A suitable detergent input is recommended. By controlling the input of the detergent dispenser, it is possible to accurately inject the detergent, improve the cleanliness and rinsing effect of the clothes of the washing machine, and prevent deterioration of the dosage Control method.

Another object of the present invention is to provide a washing machine to which the above method is applied.

It is still another object of the present invention to provide a system to which the above method is applied.

The technical solution of the present invention to solve the above technical problem is as follows:

In the detergent injection control method provided by the present invention,

S1: obtaining the current clothing load through the garment weight detection device; Detecting a detergent component through a detergent component detecting device to obtain detergent detection data;

S2: analyzing the detergent detection data to obtain a detergent classification corresponding to the detergent detection data;

S3: recommending detergent input based on detergent type and clothes load;

S4: The washing machine controls and inserts the detergent dispenser.

The step S1 further comprises scanning the clothing fabric component through the garment identification device to obtain the garment identification data;

Step S2 further comprises analyzing the garment identification data to obtain garment component information corresponding to the garment identification data;

Step S3 further includes recommending detergent doses based on detergent type, garment component information and garment loading.

Further, the detergent detection data and the detergent category correspond to each other, and the corresponding relationship is stored in the washing machine and / or the cloud;

The type of detergent, the load of clothes and the amount of detergent are mutually associated, and the corresponding relationship is stored in the washing machine and / or the cloud.

Also, the clothing identification data and the clothing component information correspond to each other, and the corresponding relationship is stored in the washing machine and / or the cloud;

Garment type information, garment load amount, and detergent input amount correspond to each other, and the corresponding relationship is stored in the washing machine and / or the cloud.

The step S3 may include recommending a detergent input amount based on an offline data table stored in the washing machine itself;

The cloud uses Big Data to recommend detergent inputs.

The detergent component detecting device is a micro-optical spectrum analyzer.

The present invention further provides a washing machine to which the above method is applied,

A detergent component detecting device for detecting the detergent component to obtain detergent detection data;

A garment weight detecting device for automatically measuring the weight of the garment put into the washing machine to obtain the garment load amount;

A controller for receiving a signal of a clothes load and a detergent component detection signal, recommending a detergent input amount based on the received signal, and controlling input of a detergent input device;

And a detergent dispensing device for dispensing the detergent in accordance with the amount of the dosage indicated by the controller.

The washing machine further includes a garment material identification device for detecting garment cloth components to obtain garment identification data.

Further, the detergent component detecting device is mounted in the detergent container of the washing machine and installed integrally with the detergent container;

The probe of the detergent component detecting device is in contact with the detergent, and the power cord is connected to the main power source of the washing machine.

The present invention further provides a system to which the method is applied,

A washing machine for acquiring detergent detection data, clothing identification data, and clothes load data and uploading the data to a cloud server for analysis;

And a cloud server for receiving and analyzing the data information uploaded by the washing machine, recommending the amount of the detergent input, and transmitting the data to the washing machine to input the detergent.

According to the technical solution provided in the concrete embodiment of the present invention, it has the following advantageous effects:

First, since the detergent component detection device is used to identify the detergent component, the identification accuracy is further improved as compared with artificially identifying the detergent type, and the operation is more simple than identifying the type of detergent through the RFID tag And further automation is realized.

Second, since the clothing material identification device is used to identify the clothing material identification device, it is possible to identify the clothing material artificially or to judge the clothes material based on the water content, so that the identification accuracy is further improved, do. Thus, the time required for the identification process is saved, the operation is simpler, and the efficiency of identifying clothes is further improved;

Third, since the detergent input amount is recommended based on the clothes load amount, the detergent type / clothing component information, it can be recommended more accurately and it is possible to accurately obtain the input amount suitable for clothes to be washed. Therefore, not only the user can solve the difficulty of determining the amount of the detergent, but also the washing efficiency can be improved, the washing can be carried out more effectively, the insufficient amount or the excessive amount of the laundry is effectively prevented, .

In order to more clearly explain the technical solution according to the concrete embodiment of the present invention, the drawings required in the concrete embodiment will be briefly described. It is apparent that the drawings described below are only partial embodiments of the present invention, and those skilled in the art can obtain other drawings from these drawings without going through creative labor.
1 is a flowchart showing a detergent injection control method provided in an embodiment of the present invention;
2 is a flowchart showing a detergent injection control method in an off-line mode of a washing machine provided in Embodiment 1 of the present invention;
3 is a flowchart showing a detergent injection control method in a washing machine on-line mode, which is provided in Embodiment 2 of the present invention;
4 is a washing machine provided in Embodiment 3 of the present invention;
5 is another washing machine provided in Embodiment 4 of the present invention;
6 is a system provided in Embodiment 5 of the present invention.

As shown in Fig. 1, the detergent injection control method provided in the present invention includes the following steps:

Step 101: Obtain the current garment load through the garment weight detection device; The detergent component is detected through the detergent component detector, and the detergent detection data is obtained.

Specifically, a clothes weight detecting device is further provided on the washing machine. When the user puts clothes to be washed into the laundry basket, the clothes weight detecting device can automatically detect the weight of the clothes to be washed and calculate the clothes load of the present washing machine;

Further, a detergent component detecting device is further provided on the washing machine. When the user puts the detergent into the detergent container of the washing machine or operates the washing program on the washing machine, the detergent component detecting device automatically detects the detergent in the detergent container and acquires the detergent detection data.

Preferably, the detergent component detector may be a micro-optical spectrum analyzer. According to the detection principle, the micro-optical spectrum analyzer radiates near-infrared rays to the substance to be measured, detects active molecules in the substance to be measured, analyzes the light rays of the molecular vibration reflected light and, based on the unique optical characteristics of the light rays, The chemical composition of the molecule can be identified and identified. Specifically, the near-infrared ray emitted from the material to be measured is subjected to data collection and filtering by a filter, passed through a corresponding amplifier, and transmitted to a corresponding processor for processing, and based on a corresponding algorithm for the processed data The analysis is performed to obtain the finally analyzed data, i.e., detergent detection data.

Compared to a conventional optical spectrum analyzer, the micro-optical spectrum analyzer has the features of modularity and high-speed acquisition, is small in volume, and can freely construct the optical spectrum system. Therefore, it can be directly installed in the detergent container, and can be installed integrally with the detergent container. The probe of the detergent component detecting device is in contact with the detergent to acquire identification data of the current detergent. The power cord is extracted and matched with the detergent container mounting position on the detergent housing, and then connected to the detergent main power, . Preferably, for more accurate detection, the cleaning operation is performed on the detergent container after each time the detergent is charged, and the detergent remaining on the probe is cleanly cleaned, ensuring the next detection accuracy of the washing machine.

In the obtained detergent detection data, the micro-optical spectrum analyzer can directly transmit the data to the washing machine terminal controller, analyze the data, and upload the data to the cloud through the wireless module of the washing machine.

Preferably, in this step, the garment texture component may be scanned through the garment material identification device to obtain further clothing identification data; Preferably, the garment material identification apparatus is also a kind of micro-optical spectrum analyzer. The detection principle of the micro-optical spectrum analyzer is the same as that of the micro-optical spectrum analyzer for detecting detergent, but the detection method is different. The micro-optical spectrum analyzer for detecting the garment material can scan and identify the garment fabric component, and its mounting position can be the control panel of the washing machine; It can be suspended from the washing machine housing or embodied as a handheld device, and can be transmitted to the washing machine in a wired or wireless manner.

Step 102: The detergent detection data is analyzed to obtain the detergent type corresponding to the detergent detection data.

Here, the detergent component mainly includes a surfactant, an adjuvant, an enzyme, a cosolvent, a fluorescent whitening agent, a bacterial growth inhibitor and the like, and the washing effect of different detergents is also different. The detergent component detection device can analyze the detergent component to obtain corresponding data, and the type of the detergent can be determined through data analysis.

Here, the detergent detection data corresponds to the detergent category, the corresponding relationship is stored in the first database, and the first database is stored in the washing machine and / or the cloud.

Specifically, when the washing machine is in the off-line mode, the detergent component detecting device can transmit the detergent detecting data to the washing machine. A first data base is installed in the washing machine, and the washing machine directly analyzes the detergent detection data and inquires the detergent classification corresponding to the detergent detection data in the first database;

When the washing machine is in the on-line mode, the detergent component detecting device can transmit the detergent detecting data to the cloud through the wireless communication module on the washing machine. The first data base is installed in the cloud. The cloud analyzes the detergent detecting data, 1 It is possible to inquire the class of detergent corresponding to the detergent detection data in the database.

Preferably, the present step further comprises analyzing the garment identification data to obtain garment component information corresponding to the garment identification data.

Also, the clothing identification data corresponds to the clothing component information, the correspondence relationship is stored in the second database, and the second database is installed in the washing machine and / or the cloud.

Specifically, when the washing machine is in the off-line mode, the clothes identification device can transmit the clothes identification data to the washing machine, the washing machine is provided with the second database, the washing machine directly analyzes the clothes identification data, It is possible to inquire the clothing component information corresponding to the clothing identification data in the base;

When the washing machine is in the on-line mode, the garment identification device can transmit the garment identification data to the cloud through the wireless communication module on the washing machine. The second database is installed in the cloud. The cloud analyzes the garment identification data, 2, the garment component information corresponding to the garment identification data can be retrieved.

Step 103: The detergent input is recommended based on the type of detergent and the load of clothes.

Specifically, for each type of detergent, there is set a correspondence relationship between the amount of clothing load and the amount of detergent input in each type. The type of the detergent may be checked first and the corresponding amount of the detergent input may be determined based on the clothes load obtained by the washing machine after confirming the correspondence relationship between the clothes load and the detergent input amount in the corresponding detergent classification.

Here, the detergent type, the clothes load amount, and the detergent input amount correspond to each other, the correspondence relationship is stored in the third database, and the third database is installed in the washing machine and / or the cloud;

Specifically, when the washing machine is in the off-line mode, the third database is installed in the washing machine itself. Further, the third database includes one offline data table, and the washing machine can inquire the amount of the detergent input corresponding to the clothes load in the corresponding detergent category, based on the offline data table stored in the third database,

When the washing machine is in on-line mode, the third database is installed in the cloud. In addition, a large amount of data related to the correspondence relationship between detergent type, clothing load amount, and detergent input amount is stored in the third database, and the cloud can recommend the detergent input amount corresponding to the detergent type and clothes load amount using the big data.

Just in time, the cloud can also obtain current weather information and determine if it is suitable for laundering based on the current weather; The cloud can also obtain the current water quality hardness based on the location of the washing machine and determine the correct dosage of detergent by determining the suitability of the currently selected detergent according to the water hardness condition; The cloud may also propose to acquire the current consumption peak condition of the complex and avoid the use of peak hour electricity by the user.

Desirably, at this stage, the amount of detergent input may be recommended based on the type of detergent, clothing component information, and clothing load. In the various kinds of clothing component information, it is possible to cope with various kinds of detergent types, and a correspondence relationship between clothes load amount and detergent input amount is set for each type of detergent.

The corresponding relationship between the garment component information, the type of detergent, the amount of garment load, and the amount of detergent input is stored in the fourth database, and the fourth database is installed in the washing machine and / or the cloud;

Specifically, when the washing machine is in the off-line mode, the fourth database is installed in the washing machine itself. Further, the fourth database includes one offline data table, the washing machine inquires the detergent category corresponding to the clothing component information on the basis of the offline data table stored in itself, and the detergent class corresponds to the clothes load amount The amount of detergent input can be inquired;

When the washing machine is in on-line mode, the fourth database is installed in the cloud. In addition, a large amount of data relating to the correspondence relation of the clothing component information, the tax type, the clothes load amount and the detergent input amount is stored in the fourth database, and the cloud corresponds to the clothing component information, the tax type and the clothes load amount based on the big data The recommended amount of detergent can be recommended.

Step 104: The washing machine controls the detergent dispensing device to perform the dispensing.

Specifically, the washing machine or the cloud transmits the value of the detergent input amount to the washing machine lower panel, the lower panel switches the corresponding electrical signal based on the predetermined table, and controls the washing and injecting device so that the detergent is correctly injected.

In the present invention, the detergent component detection device is used to identify the detergent component, the clothing fabric component is scanned using a clothing material identification device, the weight of the garment to be washed is automatically measured, and based on the identification result and the clothes load We recommend the most suitable detergent input, and control the input of the detergent input device. As a result, the detergent is accurately injected, the washing effect is improved, the phenomenon in which the amount of the laundry is insufficient or excess is prevented, and the cleanliness and the rinsing effect of the clothes of the washing machine are improved.

Hereinafter, the present invention will be described in more detail with reference to specific embodiments and drawings.

Example 1

2, in the detergent injection control method provided in this embodiment, the method is applied to the washing machine offline mode, and the method includes the following steps:

Step 201: The garment weight detecting device acquires the current clothes load amount and transmits it to the washing machine.

Specifically, the garment weight detecting device is mounted in the washing machine and installed integrally with the detergent. When the clothes to be washed by the user are put into the laundry basket, the clothes weight detecting device can automatically detect the current clothes load amount and transmit the concrete values to the washing machine.

Step 202: The detergent component detecting device detects the detergent component, acquires the detergent detection data, and transmits it to the washing machine.

Specifically, the detergent component detecting device is installed in a detergent container, and the probe is in contact with the detergent. When the user puts the detergent into the detergent container of the washing machine or operates the washing program on the washing machine, the detergent component detecting device automatically detects the detergent in the detergent container to acquire the detergent detection data and transmits the detergent detection data to the washing machine.

Step 203: The garment material identification device scans the garment fabric component, obtains the garment identification data, and transmits it to the washing machine.

Specifically, the garment material identification device is mounted on the washing machine control panel; Hanging on the washing machine housing and connected to the washing machine in a wired or wireless manner. The user can scan the garment to be laid by placing it in front of the garment identification device. After identifying the garment material identification device, it can acquire garment identification data and transmit the garment identification data to the washing machine.

In this embodiment, the steps 201, 202, and 203 are sequential steps, and the order in which they are performed is not limited.

Step 204: The washing machine analyzes the detergent detection data and the clothing identification data to obtain garment component information corresponding to the detergent classification and the clothing identification data corresponding to the detergent detection data.

Specifically, the relationship between the detergent detection data and the type of detergent is stored in the washing machine, and the correspondence relationship between the clothing identification data and the clothing component information is further stored. In the offline mode, the washing machine can directly inquire the corresponding relationship table stored in itself, and can acquire the detergent type and clothing component information.

Step 205: The washing machine recommends a detergent input amount based on the garment component information, the type of detergent, and the clothes load.

Specifically, the correspondence relationship between the clothes component information, the type of detergent, the amount of clothing load, and the amount of detergent input is stored in the washing machine. In the off-line mode, the washing machine can directly inquire the corresponding relationship table stored in itself to obtain an accurate detergent input amount.

Step 206: The washing machine controls the detergent dispenser to perform the dispensation.

Specifically, the washing machine feeds back the input amount to the lower panel, the lower panel obtains the corresponding control signal based on the input amount, and controls the input of the detergent input device.

Example 2

As shown in FIG. 3, in the detergent injection control method provided in the present embodiment, the method is applied to the washing machine online mode, and the washing machine can exchange data with the cloud through the communication module on the washing machine. The method includes the following steps:

Step 301: The garment weight detecting device acquires the current garment load amount and transmits it to the cloud.

Specifically, the garment weight detecting device is mounted in the washing machine and installed integrally with the detergent. When the clothes to be washed by the user are put into the laundry basket, the clothes weight detecting device can automatically detect the current clothes load amount and transmit the concrete values to the cloud.

Step 302: The detergent component detecting device detects the detergent component, acquires the detergent detection data, and transmits it to the cloud.

Specifically, the detergent component detecting device is installed in a detergent container, and the probe is in contact with the detergent. When the user puts the detergent into the detergent container of the washing machine or operates the washing program on the washing machine, the detergent component detecting device automatically detects the detergent in the detergent container to acquire the detergent detection data and transmits the detergent detection data to the cloud.

Step 303: The garment identification device identifies the garment fabric component, obtains garment identification data, and transmits it to the cloud.

Specifically, the garment material identification device is installed on the washing machine control panel; Hanging on the washing machine housing and connected to the washing machine in a wired or wireless manner. The user can arrange clothes to be laundered in front of the clothing identification device, scan the clothing identification device, obtain clothing identification data after identifying the clothing identification device, and transmit the corresponding clothing identification data to the cloud.

In the present embodiment, the steps 301, 302, and 303 are stages in which the order in which they are performed is not limited.

Step 304: The cloud analyzes the detergent detection data and the clothing identification data to obtain garment component information corresponding to the detergent type and the clothing identification data corresponding to the detergent detection data.

Specifically, a large amount of data concerning the corresponding relationship between the detergent detection data and the detergent type is stored in the cloud, and a large amount of data related to the correspondence relationship between the clothing identification data and the clothing component information is further stored. The cloud can inquire the corresponding relationship table from the big data, and can acquire the tax type and clothing component information.

Step 305: The cloud recommends a detergent input based on garment composition information, detergent classification, and garment loading.

Specifically, a large amount of data relating to the correspondence relationship between clothing information, clothing type, clothes load amount, and detergent input amount is stored in the cloud. The cloud can use the Big Data to recommend clothing ingredient information, detergent dosage, and detergent dosage corresponding to clothing load.

Step 306: The cloud feeds the detergent input to the washing machine.

Specifically, the cloud feeds the detergent input to the lower panel of the washing machine via the wireless module.

Step 307: The washing machine controls the detergent dispensing device to perform the dispensing.

Specifically, the washing machine lower panel acquires the corresponding control signal based on the input amount, and controls the input of the detergent input device.

Example 3

As shown in Fig. 4, in the washing machine provided in this embodiment, the washing machine includes a detergent component detecting device, a clothes weight detecting device, a controller, and a detergent dispensing device.

The detergent component detecting device can detect the detergent component and acquire the detergent detection data.

Preferably, the detergent component detection device may be a micro-optical spectrum analyzer. Compared to a conventional optical spectrum analyzer, the micro-optical spectrum analyzer has the features of modularity and high-speed acquisition, is small in volume, and can freely construct the optical spectrum system. Therefore, it can be directly installed in the detergent container, and can be installed integrally with the detergent container. The probe of the detergent component detecting device is in contact with the detergent to acquire identification data of the current detergent. The power cord is extracted and matched with the detergent container mounting position on the detergent housing, and then connected to the detergent main power, . Preferably, for more accurate detection, the cleaning operation is performed on the detergent container after each time the detergent is charged, and the detergent remaining on the probe is cleanly cleaned, ensuring the next detection accuracy of the washing machine.

Further, in the detected detergent detection data, the washing machine can be directly transferred to the washing machine processor for off-line processing, and can be transmitted to the cloud through the wireless module of the washing machine when the washing machine is online.

The garment weight detecting device automatically measures the weight of the garment put into the washing machine to obtain the garment load amount.

Specifically, when the clothes to be laundered by the user are put into the laundry basket, the clothes weight detecting device can automatically detect the weight of the clothes to be washed and calculate the clothes load of the present washing machine.

In addition, the detected clothes load amount can be transmitted to the washing machine processor directly when the washing machine is off-line, and can be transmitted to the cloud through the wireless module of the washing machine when the washing machine is online.

The controller receives the garbage load signal and the detergent component detection signal, recommends a detergent input based on the received signal, and controls the input of the detergent dispensing device;

If the washing machine is in the on-line mode, it transmits the received signal to the cloud, recommends the amount of detergent by using the big data based on the signal received from the cloud, transmits the input amount to the washing machine through the wireless module, Can be input.

The detergent dispensing device performs dispensing of the detergent according to the amount of dosing indicated by the controller.

Specifically, the washing machine or the cloud transmits the value of the detergent input amount to the washing machine lower panel, the lower panel switches the corresponding electrical signal based on the predetermined table, and controls the washing and injecting device so that the detergent is correctly injected.

Example 4

As shown in Fig. 5, the difference between the present embodiment and Embodiment 3 is that the present embodiment further comprises, on the basis of Embodiment 3, the washing machine identification device for apparel material.

The garment material identification device detects garment cloth components to obtain garment identification data.

Specifically, the garment material identification apparatus is a kind of micro-optical spectrum analyzer. The detection principle of the micro-optical spectrum analyzer is the same as that of the micro-optical spectrum analyzer for detecting the detergent, but the detection method is different. The micro-optical spectrum analyzer for detecting the garment material can scan and identify the garment fabric component, and its mounting position can be the control panel of the washing machine; It can be suspended from the washing machine housing or embodied as a handheld device, and can be transmitted to the washing machine in a wired or wireless manner.

Also, in the detected clothes identification data, the clothes identification data may be transmitted to the washing machine directly when the washing machine is off-line, and may be transmitted to the cloud through the wireless module of the washing machine when the washing machine is online.

Correspondingly, the controller of the washing machine may further receive the garment identification signal and recommend a detergent input based on the received signal. That is, the amount of detergent input is recommended based on garment component information, type of detergent, and clothing load;

If the washing machine is in the on-line mode, it transfers the received garment identification signal to the cloud, recommends the amount of detergent using the big data based on the signal received from the cloud, and transmits the amount of the detergent to the washing machine through the wireless module So that it can be accurately injected.

Example 5

As shown in FIG. 6, in the system provided in this embodiment, the system includes a washing machine and a cloud server, and the washing machine is connected to a cloud server through a communication module to exchange data.

Here, the washing machine can acquire the detergent detection data, the clothes load amount, preferably obtains further clothing identification data, and uploads it to the cloud server to proceed with the analysis; The cloud server receives and analyzes the data information uploaded by the washing machine, recommends the amount of the detergent, and sends it to the washing machine to input the amount of detergent.

Specifically, a controller, a communication module, a detergent dispensing device, a detergent component detecting device for detecting a detergent component, and a clothes weight detecting device for measuring the weight of clothes to be washed are provided on a washing machine; Preferably, the apparatus further comprises a garment material identification device for detecting garment fabric components. The washing machine uploads the detected detergent detection data, the clothes load amount, and the clothes identification data to the cloud server through the communication module, and the cloud server obtains the correct detergent input amount through the analysis and transmits it to the washing machine lower panel. The controller switches the electric signal to a corresponding electric signal on the basis of the set table and controls the washing and dosing device so as to accurately inject the detergent.

The above description is a more preferred embodiment of the present invention and is not intended to limit the present invention in any form. Although the present invention has been described with reference to the preferred embodiments as described above, the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents. have. Any simple modifications, equivalent changes, and variations on the above embodiments are within the scope of the present invention, based on the practical description of the present invention, without departing from the technical scope of the present invention.

Claims (10)

A method of detergent injection control,
S1: obtaining the current clothing load through the garment weight detection device; Detecting a detergent component through a detergent component detecting device to obtain detergent detection data;
S2: analyzing the detergent detection data to obtain a detergent classification corresponding to the detergent detection data;
S3: recommending detergent input based on detergent type and clothes load;
S4: The washing machine controls the detergent dispensing device to inject the detergent. The method according to claim 1,
The step S1 further comprises scanning the clothing fabric component through the garment identification device to obtain the garment identification data;
Step S2 further comprises analyzing the garment identification data to obtain garment component information corresponding to the garment identification data;
And step S3 further includes recommending a detergent input amount based on the detergent type, clothing component information, and clothes load amount. The method according to claim 1 or 2,
The detergent detection data and the detergent category correspond to each other, and the corresponding relationship is stored in the washing machine and / or the cloud;
The detergent type, the clothes load amount, and the detergent input amount correspond to each other, and the correspondence relationship is stored in the washing machine and / or the cloud. The method of claim 2,
The clothing identification data and the clothing component information correspond to each other, and the corresponding relationship is stored in the washing machine and / or the cloud;
Clothes type information, clothes type information, clothes load amount, and detergent input amount correspond to each other, and the corresponding relationship is stored in the washing machine and / or the cloud. The method according to claim 1 or 2,
The step S3 may include recommending a detergent input amount based on an offline data table stored in the washing machine itself;
Wherein the cloud recommends a detergent input amount using Big Data. The method according to claim 1,
Wherein the detergent component detecting device is a micro-optical spectrum analyzer. A washing machine to which the method according to any one of claims 1 to 6 is applied,
A detergent component detecting device for detecting the detergent component to obtain detergent detection data;
A garment weight detecting device for automatically measuring the weight of the garment put into the washing machine to obtain the garment load amount;
A controller for receiving a signal of a clothes load and a detergent component detection signal, recommending a detergent input amount based on the received signal, and controlling input of a detergent input device;
And a detergent dispenser for dispensing detergent in accordance with the amount of the instruction instructed by the controller. The method of claim 7,
In the washing machine,
Further comprising a garment material identification device for detecting garment cloth components to obtain garment identification data. The method of claim 7,
The detergent component detecting device is mounted in the detergent container of the washing machine and installed integrally with the detergent container;
Wherein the probe of the detergent component detecting device is in contact with the detergent, and the power cord is connected to the washing machine main power source. A system to which the method according to any one of claims 1 to 6 is applied,
A washing machine for acquiring detergent detection data, clothing identification data, and clothes load data and uploading the data to a cloud server for analysis;
And a cloud server for receiving and analyzing the data information uploaded by the washing machine, recommending the amount of the detergent, and transmitting the detergent to the washing machine to input the detergent.

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