WO2020177656A1

WO2020177656A1 - Fabric softener management system and control method therefor

Info

Publication number: WO2020177656A1
Application number: PCT/CN2020/077399
Authority: WO
Inventors: 邓金柱; 许升; 吕佩师; 李彩莲
Original assignee: 青岛海尔洗衣机有限公司; 海尔智家股份有限公司
Priority date: 2019-03-04
Filing date: 2020-03-02
Publication date: 2020-09-10
Also published as: CN111652333A

Abstract

Disclosed are a fabric softener management system and a control method therefor. The fabric softener management system comprises a washing device. The control method comprises: detecting a concentration value of a fabric softener to be refilled into the washing device; and determining, according to the concentration value, the corresponding fabric softener, and updating the inventory quantity of the corresponding fabric softener.

Description

Clothing care agent management system and control method thereof

This disclosure claims the priority of a Chinese patent application filed with the Chinese Patent Office with an application number of 201910159699.9 on March 4, 2019, and the entire content of the above application is incorporated into this disclosure by reference.

Technical field

This application belongs to the technical field of home appliances, for example, it relates to a clothing care agent management system and a control method thereof.

Background technique

Washing machine is an essential household appliance in people’s daily life. Due to the high utilization rate and frequent consumption of detergent and washing powder, it is necessary to purchase detergent and softener or other clothing care agents frequently in order not to affect the family For laundry, users generally purchase new clothing care agents when the household clothing care agents are insufficient to prevent the clothing care agents from running out. However, in the high-paced modern life, people have a lot of work and family affairs. They often don't know the remaining amount of clothing care agent in the family. It is easy to find that the clothing care agent is not enough when laundry is needed, which affects normal life.

Furthermore, in order to prevent insufficient inventory of household clothing care agents, users need to personally check the inventory of household clothing care agents from time to time. It is easy to make mistakes if manual participation is required. Related technologies provide a way to update household clothing according to the amount of input. A solution for the inventory of care agents. This solution can accurately determine the total inventory of household clothing care agents. However, when the household has multiple clothing care agents, it is impossible to determine the remaining amount of a specific clothing care agent in the household. This solution It is not perfect enough, and users cannot know the usage status of each clothing care agent, and cannot purchase clothing care agents targeted.

Summary of the invention

The present application provides a clothing care agent management system and a control method thereof. There is no need to scan and identify the clothing care agent, and only the added clothing care agent is determined by detecting the concentration value, and then the corresponding clothing care agent is updated. The entire process is automatically performed. Manual participation.

The technical solution adopted in this application is:

A control method of a clothing care agent management system, the clothing care agent management system includes a washing device, the control method includes detecting the concentration value of the underwear care agent added to the washing device, and determining the corresponding clothing care according to the concentration value Agent, and update the inventory of the corresponding clothing care agent.

Description of the drawings

Fig. 1 is a control logic diagram of the clothing care agent management system of the present application.

detailed description

In the description of this application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation cannot therefore be understood as a limitation of this application.

In the description of this application, it should be noted that the terms "installation", "connection", and "connection" should be interpreted broadly unless otherwise clearly specified and limited. For example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in this application can be understood under specific circumstances.

The present application provides a control method of a clothing care agent management system. The management system includes a washing device. The control method includes detecting the concentration value of the underwear care agent added to the washing device, and determining the corresponding clothing care agent according to the concentration value, And update the inventory of corresponding clothing care agents. In this application, the management system does not need to scan and identify the clothing care agent, and only determines the added clothing care agent by detecting the concentration value, and then updates the corresponding clothing care agent. The entire process is automatically performed without manual intervention.

Example one

In this embodiment, a solution is provided for the management system to establish the corresponding relationship between the clothing care agent information and the concentration value. The management system establishes the corresponding relationship between the clothing care agent information and the concentration value to determine the added clothing care agent based on the detected concentration value in the event of replenishing the laundry care agent into the washing device, and update the corresponding inventory.

The management system establishes the corresponding relationship between the clothing care agent information and the concentration value by connecting to a corresponding cloud platform through a network connection, and the cloud platform has a corresponding relationship between the concentration value of the clothing care agent and the clothing care agent. In the actual refill event, the management system detects the concentration value of the clothing care agent to obtain the clothing care agent, and then updates the inventory of the clothing care agent in the household.

In an optional solution, the management system includes a scanning device and a concentration sensor. The management system respectively controls the scanning device to scan the product barcode on the clothing care agent package to obtain the corresponding clothing care agent information, and control the concentration sensor to detect the clothing. For the concentration value of the care agent, the management system associates and stores the clothing care agent information recognized by the scanning device with the concentration value detected by the concentration sensor, and establishes a corresponding relationship between the clothing care agent information and the concentration value.

In the event of replenishing the laundry care agent into the washing device, the management system controls the concentration sensor to detect the concentration value of the added laundry care agent, determines the corresponding laundry care agent according to the corresponding relationship, and updates the corresponding clothing care agent inventory.

Example two

The second embodiment provides a control process for updating the clothing care agent. When a certain clothing care agent is added for the first time, the management system scans the product barcode on the clothing care agent package, detects its concentration value, manages and stores the clothing care agent information and concentration value, that is, establishes the corresponding relationship between the two. Easy to identify later. The management system can store a plurality of correspondences between the information of the clothing care agent and the concentration value, and the concentration value is the identification feature of the clothing care agent.

When the user replenishes the laundry care agent into the washing device, the management system detects the density value of the added laundry care agent and then queries the closest density value from the stored density values, and judges that the detected density value is the closest. Whether the difference between the concentration values is less than the set value, if yes, it is determined that the clothing care agent added this time is the clothing care agent corresponding to the closest concentration value, otherwise, it is determined that the clothing care agent added this time is unknown clothing Care agent.

In the above scheme, considering that there is a certain error in the actually detected concentration value, the matching between the actually measured concentration value and the closest concentration value can be considered as a match within the range less than the set value. Optionally, the The set value is 0-±5% of the closest concentration value.

Optionally, when it is determined that the clothing care agent added this time is an unknown clothing care agent, the management system controls the scanning device to turn on, scans to obtain the corresponding clothing care agent information, and compares the clothing care agent information and the corresponding concentration value Associate storage, and establish and update the inventory information of the clothing care agent.

In the above solution, when the scanning device scans a certain clothing care agent for the first time, the management system needs to establish the corresponding relationship between the clothing care agent information and the concentration value, which will help to identify the clothing care agent in the next refill event, and then need to establish the The inventory information of the clothing care agent, where the establishment of the inventory information includes the scanning device scanning the product barcode on the clothing care agent package to identify the clothing care agent and the total package capacity, and associate and store the clothing care agent and the total package capacity. Finally, because the clothing care agent is added for the first time, the inventory information needs to be updated. Wherein, the total packaging capacity is the initial inventory of the clothing care agent. After the clothing care agent is added for the first time, in addition to establishing inventory information, inventory information also needs to be updated. The process of updating inventory information includes the basis of the total packaging capacity. Subtract the replenishment amount this time. The subsequent updates are all based on the inventory amount updated in the last replenishment event minus the replenishment amount in the current replenishment event to obtain the remaining inventory in the package.

The establishment and update of the inventory information of the clothing care agent by the management system includes: the management system controls the scanning device to scan the product barcode on the clothing care agent package to obtain the total package volume, and subtract the replenishment amount of the clothing care agent from the total package volume The inventory of the clothing care agent in the package, and save the corresponding relationship between the clothing care agent and the corresponding inventory.

Example three

The third embodiment is different from the second embodiment in that, in the third embodiment, the management system may not store the concentration values of multiple clothing care agents in advance, but only save the concentration value of the currently used clothing care agent (or which clothing care agent is added At the time, the concentration value of the clothing care agent is detected). When the clothing care agent is replaced, the management system re-identifies the concentration value of the new clothing care agent and saves the corresponding relationship between the clothing care agent information and the concentration value. During the use process, it is judged whether the user has changed the clothing care agent.

The management system detects the concentration value of the underwear care agent added to the washing device, and judges whether the difference between the concentration value of the underwear care agent added to the washing device this time and the concentration value of the last added clothing care agent is less than the set value, if so , It is judged that the same laundry treatment agent has been added this time, and the corresponding inventory is updated, otherwise it is judged that an unknown laundry care agent has been added this time.

Optionally, after the management system determines that an unknown clothing care agent has been added this time, it controls the scanning device to scan to obtain clothing care agent information, associate the clothing care agent information with the concentration value, and establish and update the clothing care agent The inventory information.

In the above solution, when it is determined that an unknown clothing care agent has been added, the management system needs to collect clothing care agent information, and establish the corresponding relationship between the clothing care agent information and the concentration value, which is the identification of the corresponding clothing care agent Feature, and then the same management system needs to establish the inventory information of the clothing care agent, and update the inventory information according to the current replenishment amount.

Optionally, after the washing device determines that an unknown clothing care agent has been added, but the code scanning device does not recognize the clothing care agent information, the management system does not save the concentration value of the clothing care agent, and does not establish and update the clothing care agent. The inventory information of the agent.

When the user does not cooperate with the washing device to perform the scanning task, the management system determines that the user has given up the service of automatically updating the inventory by the management system, and thus no longer updates the inventory information of each clothing care agent.

When the user first replenishes the first type of clothing care agent into the washing device several times in succession, the management system updates the inventory of the first type of clothing care agent, and the user replenishes the second type of clothing care agent to the washing device in the middle, then The management system recognizes that the concentration value is inconsistent with the previous one, stops updating the inventory of the first type of clothing care agent, and starts to update the inventory of the second type of clothing care agent. After that, the user replenishes the first item in the washing device. When a clothing care agent is selected, the management system can determine that the first clothing care agent is used this time according to the detected concentration value, and continue to update the first clothing care agent based on the previously updated inventory of the first clothing care agent The inventory of the care agent, or the management system re-establishes the inventory information of the first clothing care agent, and uses the scanned package total or the inventory entered by the user as the initial inventory, and the inventory is based on the initial inventory Update.

Optionally, when the management system detects that the clothing care agent added this time is different from the last clothing care agent, the previous clothing care agent delivery logic is cleared, and the corresponding delivery logic is selected according to the current clothing care agent. The delivery logic is the established correspondence between the laundry information and/or washing parameters and the dosage of the laundry care agent. The delivery logic (correspondence) can be stored on the cloud platform, and the management system can obtain the delivery logic corresponding to the current laundry care agent from the cloud platform.

Referring to FIG. 1, this embodiment provides an optional control step of the management system:

S1. The user fills the laundry care agent into the washing device, and the concentration detection device detects the concentration value of the laundry care agent;

S2. The management system judges whether the clothing care agent is replaced according to the concentration value, and if the judgment result is yes, then go to step S4, otherwise go to step S3;

S3. The management system updates the inventory information of the corresponding clothing care agent, and proceeds to step S6;

S4. The scanning device starts scanning to obtain clothing care agent information, and the management system stores the clothing care agent information in association with the concentration value;

S5. The management system establishes and updates the inventory information of the clothing care agent;

S6. End of control.

The product barcode of the clothing care agent package stores clothing care agent information and total package volume information. The clothing care agent information includes clothing care name information, brand information, instructions for use, ingredient information, and so on.

Example four

The fourth embodiment provides an inventory update solution that is different from the foregoing embodiments.

In this embodiment, in the event of replenishing the clothing care agent into the washing device, the management system includes a scanning device. The management system scans the product barcode on the clothing care agent package through the scanning device to identify the clothing care agent and update the clothing. The inventory information of the care agent. The scanning device recognizes the clothing care agent by scanning the product barcode on the clothing care agent package. When the user replenishes the clothing care agent into the washing device, the scanning device first scans and recognizes the clothing care agent, and then detects the replenishment amount and updates the The inventory information of the laundry care agent.

The scanning device can be installed on the washing device. The standard operation is that when the user replenishes the laundry care agent into the washing device, the laundry care agent is packaged close to the scanning device, and the scanning device is used to scan and identify the laundry care agent, and then the user The clothing care agent is refilled in the device, and the management system detects the replenishment amount and updates the inventory information of the clothing care agent.

The management system scans the product barcode on the clothing care agent package for the first time to obtain the clothing care agent information and stores it. The identification of the clothing care agent includes: the management system scans to obtain the clothing care agent information and performs information matching determination with the stored clothing care agent information Supplementary clothing care agent. The management system first obtains the clothing care agent information, and stores the records, so that in the subsequent event of adding the clothing care agent to the washing device, the corresponding clothing care agent can be searched from the stored records by scanning the clothing care agent information. In turn, inventory can be updated in a targeted manner.

When the user replenishes the clothing care agent for standard operation, if the user directly replenishes the clothing care agent into the washing device, but does not cooperate with the scanning device to scan the clothing care agent, the management system does not recognize the clothing care agent, but the washing is detected If the clothing care agent is added to the device, the scanning device is controlled to turn on, identify the clothing care agent and update the corresponding inventory. When it is detected that the laundry care agent has been added to the washing device, but the scanning device of the management system does not recognize the laundry care agent, the scanning device is controlled to turn on, identify the current laundry care agent, and update the inventory of the laundry care agent. In an optional solution, when the user replenishes the clothing care agent, or after replenishing the clothing care agent, the management system does not recognize the clothing care agent, and prompts the user to cooperate with the scanning device to perform the scan recognition task, thereby ensuring Accurately update the inventory of clothing care agents.

Example five

The fifth embodiment provides a plan for updating its inventory on the basis of the fourth embodiment.

When the management system scans the product barcode on the clothing care agent package for the first time, it establishes the inventory information of the corresponding clothing care agent. In the event of replenishing the clothing care agent into the washing device, the management system recognizes the clothing care agent And update its corresponding inventory information.

In this embodiment, when the clothing care agent is identified for the first time, the inventory information of the clothing care agent is first established, so as to update the inventory information in the replenishment event.

The establishment of the inventory information includes the scanning device scanning the product barcode on the clothing care agent package to identify the clothing care agent identification information and the total packaging capacity, and associating and storing the clothing care agent identification information and the total packaging capacity. Wherein, the total packaging capacity is the initial inventory of the clothing care agent, and subsequent updates are based on the initial inventory by subtracting the clothing care agent added in each replenishment event to obtain the remaining inventory in the package.

Optionally, in the refill event, the scanning device scans to obtain the clothing care agent information, and the management system determines whether the corresponding clothing care agent information is stored, and if the determination result is yes, the corresponding clothing care agent is updated according to the detected refill amount Otherwise, create and update the inventory information of the corresponding clothing care agent.

In the above solution, when the corresponding clothing care agent information is stored, it indicates that the clothing care agent has been previously identified, so only its inventory needs to be updated. When the clothing care agent information is not stored, it indicates that this time It is the first-time clothing care agent, so you can first establish its inventory information, and then update the inventory information based on this replenishment amount: that is, the management system first stores the clothing care agent information and the initial inventory, and then reduces the initial inventory Go to this replenishment amount to update the inventory.

Wherein, the management system updating the inventory information of the clothing care agent includes: the management system subtracts the current replenishment amount of the clothing care agent from the last updated inventory of the clothing care agent to obtain the remaining amount of the clothing care agent.

Example Six

The sixth embodiment provides a technical solution for detecting the replenishment amount of the clothing care agent on the basis of the foregoing embodiment.

In this embodiment, the washing device is provided with a detection device for detecting the replenishment amount of the laundry care agent, and the management system detects the replenishment amount of the laundry care agent in each replenishment event through the detection device.

The washing device includes a storage box for storing laundry care agents, the storage box has a supplement inlet, and the detection device determines the supplement amount by detecting the flow rate of the laundry care agent at the supplement inlet; optionally, the detection device is installed in The flow meter for the supplemental inlet is of course necessary. Considering the cost and overall design, optionally, the detection device determines the supplemental amount by detecting the change in the height of the liquid level in the storage box, and the detection device is set in the storage box. The level gauge inside calculates the replenishment amount of the laundry treatment machine by detecting the liquid level difference before and after replenishing the laundry care agent.

Optionally, the management system determines whether the inventory of the clothing care agent is less than the set value, and if so, determines that the inventory of the clothing care agent is insufficient, and prompts the user to purchase or automatically purchase the corresponding clothing care agent.

The management system generates prompt information to prompt the user that the clothing care agent is insufficient, where the prompt information includes brand information and category information of the clothing care agent with insufficient inventory. In the above solution, the brand information and category information are prompted by the prompt information, which is convenient for the user to know the clothing care agent to be purchased, which is convenient for the user.

Example Seven

In the seventh embodiment, the management system includes a concentration detection device for detecting the concentration value of the laundry care agent supplemented into the washing device. The concentration detection device is set on the supplement inlet, and the laundry care agent is added to the washing device. During the process, the newly poured laundry care agent will flush the remaining laundry care agent in the storage box away from the detection device, so that the newly poured laundry care agent fills the concentration detection device, and the concentration detection device can detect an accurate concentration value. After detecting the concentration value, the management system associates the clothing care agent information scanned by the scanning device with the concentration value, and establishes a corresponding relationship between the clothing care agent information and the concentration value. With this setting, the concentration value is the identification feature of the laundry care agent. In this way, in the replenishment event of replenishing the laundry care agent into the washing device, there is no need to scan to identify the laundry care agent, only by detecting the refilled laundry care agent The concentration value of determines the corresponding clothing care agent, and then updates the inventory of the clothing care agent.

Example eight

The present application also provides a laundry care agent management system using the control method in the above embodiment, including a washing device, an identification device, a detection device and a controller.

The washing device has an automatic dispensing function, and the washing device includes a storage box, and the storage box has a clothing care agent replenishment inlet for refilling the clothing care agent into the storage box.

The concentration detection device is used to detect the concentration value of the laundry care agent supplemented into the washing device;

The scanning device is used to scan the product barcode on the clothing care agent package to obtain clothing care agent information;

The detection device is used to detect the replenishment amount of the laundry care agent added to the washing device; the detection device may be a level gauge arranged in the storage box or a flow meter arranged at the supplement inlet.

The controller establishes and saves the corresponding relationship between the clothing care agent information and the concentration value of the clothing care agent.

This application proposes a control method of a clothing care agent management system. The clothing care agent management system includes a washing device. The control method includes detecting the concentration value of the underwear care agent added to the washing device, and determining the corresponding value according to the concentration value. And update the inventory of corresponding clothing care agents.

In the above solution, the management system does not need to scan and identify the clothing care agent, and only determines the added clothing care agent by detecting the concentration value, and then updates the corresponding clothing care agent. The entire process is automatically performed without manual intervention.

Optionally, the management system pre-establishes the corresponding relationship between the laundry care agent information and the concentration value, so that in the event of adding the laundry care agent to the washing device, the added laundry care agent is determined according to the detected concentration value, and the corresponding inventory.

Optionally, the management system includes a scanning device and a concentration sensor. The management system respectively controls the scanning device to scan the product barcode on the clothing care agent package to obtain corresponding clothing care agent information, and control the concentration sensor to detect the concentration value of the clothing care agent , The management system associates and stores the clothing care agent information recognized by the scanning device with the concentration value detected by the concentration sensor, and establishes a corresponding relationship between the clothing care agent information and the concentration value.

Optionally, after the management system detects the concentration value of the supplemented clothing care agent, it queries the nearest concentration value from the stored concentration values, and determines whether the difference between the detected concentration value and the nearest concentration value is less than the set value If yes, it is determined that the clothing care agent supplemented this time is the clothing care agent corresponding to the closest concentration value; otherwise, it is determined that the clothing care agent supplemented this time is an unknown clothing care agent.

In the above scheme, considering that there is a certain error in the actually detected concentration value, matching the actual concentration value and the closest concentration value can be considered as a match within the range less than the set value. Optionally, the The set value is 0-5% of the closest concentration value.

Optionally, the establishment and update of the laundry care agent inventory information by the management system includes: the management system controls the scanning device to scan the product barcode on the laundry care agent package to obtain the total package volume, and subtract the clothing care agent from the total package volume The replenishment amount obtains the inventory of the clothing care agent in the package, and saves the corresponding relationship between the clothing care agent and the corresponding inventory.

Optionally, the management system detects the concentration value of the underwear care agent supplemented in the washing device, and determines whether the difference between the concentration value of the underwear care agent supplemented in the washing device this time and the concentration value of the clothing care agent supplemented last time is less than the set value. If it is, it is judged that the same laundry treatment agent has been added this time and the corresponding inventory is updated; otherwise, it is judged that an unknown laundry care agent has been added this time.

The application also provides a clothing care agent management system, including a washing device, a scanning device and a concentration detection device;

The management system establishes and saves the corresponding relationship between the clothing care agent information and the concentration value of the clothing care agent.

After adopting the above technical solutions, this application has the following advantages compared with related technologies:

In this application, the management system includes a washing device, and the control method includes detecting the concentration value of the underwear care agent added to the washing device, determining the corresponding clothing care agent based on the concentration value, and updating the inventory of the corresponding clothing care agent. In this application, the management system does not need to scan and identify the clothing care agent, and only determines the added clothing care agent by detecting the concentration value, and then updates the corresponding clothing care agent. The entire process is automatically performed without manual intervention, and the application can accurately detect different The inventory of clothing care agents makes it easy for users to know the inventory of various clothing care agents in the home. Users can purchase clothing care agents in advance according to the inventory of each clothing care agent to prevent users from having insufficient inventory of a certain clothing care agent in the family. Not knowing it will affect the family laundry and cause inconvenience to users.

Claims

A control method of a clothing care agent management system, the clothing care agent management system includes a washing device, the control method includes detecting the concentration value of the underwear care agent added to the washing device, and determining the corresponding clothing care according to the concentration value Agent, and update the inventory of the corresponding clothing care agent.
The control method of the laundry care agent management system according to claim 1, the control method further comprising: the laundry care agent management system establishes the corresponding relationship between the laundry care agent information and the concentration value, and adds to the washing device In the event of entering the clothes care agent, the clothes care agent management system determines the added clothes care agent according to the detected concentration value, and updates the corresponding inventory.
The control method of the clothing care agent management system according to claim 1 or 2, wherein the clothing care agent management system includes a scanning device and a concentration sensor, and the clothing care agent management system controls the scanning device to scan clothing respectively The product barcode on the care agent package obtains the corresponding clothing care agent information, controls the concentration sensor to detect the concentration value of the clothing care agent, and the clothing care agent management system combines the clothing care agent information identified by the scanning device with the The concentration value detected by the concentration sensor is correlated and stored, and the corresponding relationship between the clothing care agent information and the concentration value is established;

In the replenishment event of replenishing the laundry care agent into the washing device, the laundry care agent management system controls the concentration sensor to detect the concentration value of the replenished laundry care agent, and determines the corresponding laundry care agent according to the corresponding relationship Agent, and update the inventory of the corresponding clothing care agent.
The control method of the clothing care agent management system according to any one of claims 1 to 3, the control method further comprising: the clothing care agent management system detects the concentration value of the supplemented clothing care agent from the stored value Query the nearest concentration value among the two concentration values, and determine whether the difference between the detected concentration value and the nearest concentration value is less than the set value. If yes, determine that the clothing care agent added this time is the nearest concentration value The corresponding clothing care agent, otherwise, it is determined that the clothing care agent added this time is an unknown clothing care agent.
The control method of the clothing care agent management system according to claim 4, the control method further comprising: when it is determined that the clothing care agent added this time is an unknown clothing care agent, the clothing care agent management system controls the scanning device Turn on, scan to obtain the corresponding clothing care agent information, store the clothing care agent information in association with the corresponding concentration value, and establish and update the inventory information of the clothing care agent.
The method for controlling a laundry care agent management system according to claim 5, wherein the establishment and updating of the laundry care agent inventory information by the laundry care agent management system comprises: the laundry care agent management system controlling the scanning device to scan the laundry The product bar code on the care agent package is used to obtain the total package volume, and the total volume of the package subtracts the replenishment amount of the clothing care agent to obtain the inventory of the clothing care agent in the package, and save the clothing care agent and the corresponding inventory Correspondence.
The control method of the clothing care agent management system according to any one of claims 1 to 3, wherein the clothing care agent management system detects the concentration value of the underwear care agent added to the washing device, and judges that the underwear is added to the washing device this time Whether the difference between the concentration value of the material care agent and the concentration value of the last added clothing care agent is less than the set value, if yes, it is determined that the same clothing treatment agent has been added this time, and the corresponding inventory is updated, otherwise it is determined An unknown clothing care agent was added this time.
According to the control method of the clothing care agent management system according to claim 7, after the clothing care agent management system determines that an unknown clothing care agent is added this time, the control method further comprises: controlling the code scanning device to scan and obtain the clothing The care agent information is stored in association with the clothing care agent information and the concentration value, and the inventory information of the clothing care agent is established and updated.
The control method of the clothing care agent management system according to any one of claims 5-8, the control method further comprising: after the washing device determines that an unknown clothing care agent has been added, but the scanning device does not recognize the clothing care Agent information, the clothing care agent management system does not save the concentration value of the clothing care agent, and does not establish and update the inventory information of the clothing care agent.
A clothing care agent management system, including a washing device, a scanning device and a concentration detection device;

The scanning device is configured to scan the product barcode on the clothing care agent package to obtain clothing care agent information;

The concentration detection device is configured to detect the concentration value of the laundry care agent supplemented into the washing device;

The clothing care agent management system establishes and saves the corresponding relationship between the clothing care agent information and the concentration value of the clothing care agent.