CN113925435A - Detergent determination method and device - Google Patents
Detergent determination method and device Download PDFInfo
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- CN113925435A CN113925435A CN202111120818.3A CN202111120818A CN113925435A CN 113925435 A CN113925435 A CN 113925435A CN 202111120818 A CN202111120818 A CN 202111120818A CN 113925435 A CN113925435 A CN 113925435A
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- 239000003599 detergent Substances 0.000 title claims abstract description 319
- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000005406 washing Methods 0.000 claims abstract description 236
- 238000001514 detection method Methods 0.000 claims abstract description 152
- 238000004590 computer program Methods 0.000 claims description 14
- 238000007781 pre-processing Methods 0.000 claims description 8
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- 238000012545 processing Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
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- 238000013461 design Methods 0.000 description 2
- 235000006694 eating habits Nutrition 0.000 description 2
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- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
- A47L15/449—Metering controlling devices
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- Image Analysis (AREA)
Abstract
The invention provides a detergent determining method and a detergent determining device, wherein the method comprises the following steps: performing target detection on an image to be detected based on a target detection model, and acquiring target detection results of objects to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment; respectively searching the detergent type and/or detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed; and determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment. The method and the device can automatically determine the type and/or the amount of the detergent required by washing, avoid manual experience interference, enable the determined type and/or the amount of the detergent required by washing to be more accurate, and improve user experience.
Description
Technical Field
The invention relates to the technical field of control, in particular to a detergent determining method and device.
Background
A dishwasher is a common washing device used for automatically washing bowls, chopsticks, tableware, baking tools, etc. In the using process of the dish-washing machine, a detergent needs to be added so as to be convenient for strongly cleaning filth such as oil stain and the like.
During the addition of the detergent, if too much is added, the waste of the detergent and the risk of detergent residue are formed; if too little is added, this may result in an incomplete wash and even a secondary wash.
In the prior art, the dosage of the detergent to be added is usually determined by manual experience, and parameters needing to be considered for determining the dosage of the detergent are many, such as the quantity, the material and the cleanliness of tableware. Therefore, it is difficult to accurately determine the amount of detergent by only relying on human experience.
Disclosure of Invention
The invention provides a detergent determining method and a detergent determining device, which are used for solving the defect that the dosage of a detergent is difficult to accurately determine through manual experience in the prior art and realizing the automatic and accurate determination of the dosage of the detergent.
The invention provides a detergent determination method, which comprises the following steps:
performing target detection on an image to be detected based on a target detection model, and acquiring target detection results of objects to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment;
respectively searching the detergent type and/or detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed;
and determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
According to the detergent determining method provided by the invention, according to the category information in the target detection result of each object to be washed, the category and/or the dosage of the detergent corresponding to the category information of each object to be washed are respectively searched in a pre-constructed database, and the method comprises the following steps:
taking the object to be washed with the confidence coefficient larger than the target value in the target detection result as a target object;
and respectively searching the type and/or the dosage of the detergent corresponding to the type information of each target object in the database according to the type information of each target object.
According to the present invention, there is provided a detergent determination method, further comprising:
displaying the detergent type and/or the detergent amount corresponding to the target detection result and the class information of each object to be washed, and the detergent type and/or the detergent amount required by the washing, so that a user can determine whether to re-determine the detergent type and/or the detergent amount required by the washing according to the display result;
when a first instruction for re-determining the type and/or the amount of the detergent required by the washing is received, acquiring a new image to be detected in the washing equipment again;
and carrying out target detection on the new image to be detected based on the target detection model, and re-determining the type and/or the dosage of the detergent required by washing according to the target detection result of each object to be washed in the new image to be detected.
According to the detergent determining method provided by the invention, according to the category information in the target detection result of each object to be washed, the category and/or the dosage of the detergent corresponding to the category information of each object to be washed are respectively searched in a pre-constructed database, and the method comprises the following steps:
when a second instruction for updating the database is received, updating one or more of the category information, the detergent type and the detergent dosage in the database according to the second instruction;
wherein the updating comprises adding, deleting or modifying;
and respectively searching the detergent type and/or the detergent consumption corresponding to the category information of each object to be washed in the updated database according to the category information of each object to be washed.
According to the present invention, there is provided a detergent determination method, further comprising:
and sending the detergent type and/or the detergent amount required by the washing to the washing equipment, and adding the detergent of the detergent type and/or the detergent amount required by the washing to the washing area by the washing equipment.
According to the detergent determining method provided by the invention, the target detection is performed on the image to be detected based on the target detection model, and the target detection result of each object to be washed in the image to be detected is obtained, and the method comprises the following steps:
preprocessing the image to be detected; wherein the pre-processing comprises one or more of resizing, denoising, and normalizing;
and performing target detection on the preprocessed image to be detected based on the target detection model, and acquiring target detection results of all objects to be washed in the preprocessed image to be detected.
The present invention also provides a detergent determination device comprising:
the detection module is used for carrying out target detection on the image to be detected based on the target detection model and acquiring the target detection result of each object to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment;
the searching module is used for respectively searching the detergent type and/or the detergent consumption corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed;
and the determining module is used for determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the detergent determination method as described in any of the above when executing the program.
The invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the detergent determination method as described in any of the above.
The invention also provides a computer program product comprising a computer program which, when executed by a processor, carries out the steps of the detergent determination method as described in any of the above.
The method acquires the target detection result of each object to be washed in the image to be detected based on the target detection model, searches the database for the detergent usage and/or the detergent type corresponding to the category information in the target detection result of each object to be washed, and acquires the detergent type and/or the detergent usage required for final washing according to the detergent type and/or the detergent usage corresponding to the category information of each object to be washed in the washing equipment.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a detergent determination method provided by the present invention;
FIG. 2 is a second schematic flow chart of a detergent determination method according to the present invention;
FIG. 3 is a schematic view of the structure of the detergent determination device provided in the present invention;
fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The detergent determination method of the present invention is described below with reference to fig. 1, and includes:
the execution subject in this embodiment is a terminal that can be used for image acquisition and data processing, such as a mobile phone and a tablet computer, and this embodiment is not particularly limited thereto.
Because install the camera additional in the washing equipment, gather the image that awaits measuring through the camera, then at first need solve the problem of camera. The specific problems include that a built-in camera of the washing equipment needs to consider whether the installation position is proper or not; the second problem is that the influence of high temperature on the camera needs to be considered; the influence of water vapor on the camera needs to be considered; the fourth problem is that the user can check and acquire the image to be detected collected by the camera and/or the result of processing the image to be detected only around the washing equipment, and the interactivity between the user and the user is poor.
Therefore, in view of the above, it is preferable that the execution main body in the present embodiment is a movable terminal and is disposed independently of the washing apparatus. The mobile terminal collects the image to be detected, processes the image to be detected and determines the dosage of the detergent, so that the difficulty caused by the built-in camera of the washing equipment is effectively avoided.
Meanwhile, the method for determining the amount of the detergent by the mobile terminal has the following advantages:
1, separating washing equipment from a mobile terminal, and facilitating respective design and adjustment;
2, acquiring and/or processing the image to be detected through the mobile terminal, so as to avoid modifying the use habit of a user, redesigning washing equipment or purchasing new equipment;
3. when the target detection model needs to be updated, only the software of the mobile terminal for controlling the washing equipment needs to be updated, the whole washing equipment does not need to be updated or replaced again, and the target detection model can be updated independently;
4. the user can check the image to be detected and/or the result of processing the image to be detected at any time and any place on the mobile terminal, and can check or modify the parameters related to the determination of the detergent dosage in the mobile terminal at any time and any place, so that the user can be better interacted with the mobile terminal.
In summary, compared with the method for determining the amount of the detergent used for acquiring the image to be detected by the built-in camera of the washing device, the method for determining the amount of the detergent used by the mobile terminal has the characteristics of portability, interaction, adjustability, convenience for user operation and the like.
The washing device is used for washing an object to be washed in a washing area, and may be a dishwasher or an industrial product washing device, and the like, which is not specifically limited in this embodiment.
The object to be washed is an object that needs to be washed, including but not limited to chopsticks, dishes and baking tools, and this embodiment is not particularly limited thereto.
The object detection model may be a Neural Network model, such as a Convolutional Neural Network, a fast Regional Convolutional Neural Network (fast Regional Convolutional Neural Network), a Regional Full Convolutional Neural Network (RFCN), a Single Shot multi box Detector (SSD), and the like, which is not specifically limited in this embodiment. The structure of the neural network model can be set according to actual requirements, such as the number of hidden layers in the neural network model, the number of nodes in each layer, initial parameters and the like.
Optionally, when the object to be washed needs to be washed, the user places the object to be washed in a washing area of the washing device;
in order to achieve a better washing effect, when a user puts an object to be washed, the washing equipment can prompt the user not to stack and put the object to be washed through voice.
After the washing object is put, the washing area is kept in a state of not being pushed into the washing device. The washing equipment prompts a user to add detergent, and the user clicks a camera of the terminal to shoot an object to be washed in a washing area of the washing equipment so as to collect an image to be detected in the washing area of the washing equipment; the image to be detected comprises all objects to be washed in the washing area. The present embodiment is not limited to the type of the objects to be washed in the image to be measured, nor to the number of the objects to be washed.
Then, the terminal detects the target of the image to be detected based on the target detection model, the specific steps are that the image to be detected is input into a pre-trained neural network model, the image to be detected is processed through the neural network model, and then the target detection result of each object to be washed in the image to be detected is output, and the specific formula is as follows:
D＝M(I)；
wherein D is a target detection result of each object to be washed in the image to be detected, and M (-) is a target detection model function; and I is an image to be detected.
The target detection result includes, but is not limited to, a position of a bounding box of each object to be washed, category information, and a confidence, which is not specifically limited in this embodiment.
The category information may be main attributes of the object to be washed, including material, usage, size, and the like, which is not specifically limited in this embodiment. For example, the objects to be washed are divided into a stainless steel pot, a frying pan, a plastic spoon and the like.
It should be noted that the neural network model collects sample images and labels of the sample images according to the history. The label of the sample image comprises a pre-labeled bounding box position, pre-acquired category information, confidence and the like.
102, respectively searching detergent types and/or detergent consumption corresponding to the class information of the objects to be washed in a pre-constructed database according to the class information in the target detection result of the objects to be washed;
the database stores the corresponding relation between the category information and the type of the detergent and/or between the category information and the dosage of the detergent in advance. A plurality of groups of corresponding relations are stored in the database, and the specific number can be set according to actual requirements.
It should be noted that the database may be preset by a manufacturer of the washing equipment according to the characteristics and experience of the equipment, and according to actual requirements during the use process. Different users have different eating habits, the required amount of detergent and the types of detergent are different, and different models of washing equipment have different detergent requirements. Therefore, the database is closely related to the user information, namely, each user corresponds to one database for each device, and the detergent dosage can be recommended to the user more accurately and intelligently.
In addition, after the database is successfully constructed, the user can adjust the database according to the actual requirements of the user to adapt to the use habit of the user, so that the terminal can determine the type and/or the amount of the detergent according to the updated database.
Optionally, after the target detection result of each object to be washed is obtained, the type and/or the amount of the detergent corresponding to the type information of each object to be washed is searched in the database according to the type information in the target detection result of each object to be washed.
103, determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
Optionally, after the amount of detergent and/or the type of detergent corresponding to the category information of each object to be washed in the washing device is obtained, objects to be washed using the same type of detergent are classified into one type, and then the amounts of detergent corresponding to the category information of the corresponding objects to be washed under each type are added to obtain various amounts of detergent required for washing, where a specific formula is as follows:
wherein v isiThe amount of the detergent corresponding to the category information of the ith object to be washed using any kind of detergent, and n is the number of the objects to be washed using the kind of detergent; v is the amount of such detergent required for washing.
It is to be noted that the kind of detergent and/or the amount of each detergent required for the finally obtained washing may be the kind of detergent and/or the amount of each detergent required for the finally actually added washing in the washing apparatus; the user can also be provided with a reference, and the type of the detergent and/or the amount of each detergent needed by the washing which is finally and actually added into the washing equipment can be manually modified after the user makes proper adjustment according to actual requirements, if the user feels that the amount of the detergent is recommended to be adjusted.
In the prior art, an effective method for automatically determining the type and/or the amount of the detergent required for washing is not developed, and when a user uses washing equipment, the user often encounters a situation that the use amount and the type of the detergent cannot be judged, and the type and/or the amount of the detergent required for washing are determined mainly by the experience of the user. In the process of using the washing equipment, if the user can judge the type and/or the amount of the detergent needed by washing by himself, the judgment is inaccurate, and the use experience of the user is influenced. The implementation directly carries out target detection on the image to be detected collected in the washing area of the washing equipment, automatically and accurately determines the type and/or the dosage of the detergent required by washing according to the target detection result, effectively reduces the learning cost of a user, improves the use experience of the user, and avoids unnecessary waste.
According to the embodiment, the image to be detected is collected in the washing area of the washing equipment, the target detection result of each object to be washed in the image to be detected is obtained based on the target detection model, the detergent usage amount and/or the detergent type corresponding to the category information in the target detection result of each object to be washed is searched in the database, and the detergent type and/or the detergent usage amount required by final washing are obtained according to the detergent type and/or the detergent usage amount corresponding to the category information of each object to be washed in the washing equipment.
On the basis of the foregoing embodiment, in this embodiment, the searching, according to the category information in the target detection result of each object to be washed, the detergent type and/or the detergent usage amount corresponding to the category information of each object to be washed in the pre-constructed database respectively includes: taking the object to be washed with the confidence coefficient larger than the target value in the target detection result as a target object; and respectively searching the type and/or the dosage of the detergent corresponding to the type information of each target object in the database according to the type information of each target object.
Optionally, the confidence level is used to characterize the confidence level of the target detection result. Therefore, whether the target detection result of each object to be washed is correct or not can be determined according to the confidence coefficient in the target detection result of each object to be washed.
The determination may be performed by comparing the confidence with a target value and determining according to the comparison result.
The target value may be set according to actual requirements, such as 0.5, and this embodiment is not particularly limited thereto.
A higher confidence indicates a higher reliability of the target detection result.
Optionally, comparing the confidence of each object to be washed with the target value respectively; if the confidence coefficient of the comparison result of any object to be washed is less than or equal to the target value, determining that the target detection result of the object to be washed is inaccurate, and deleting the detection result of the object to be washed;
and when the confidence coefficient of any object to be washed is greater than the target value, determining that the target detection result of the object to be washed is accurate, and taking the object to be washed as the target object.
According to the confidence coefficient of each object to be washed, the target detection result of each object to be washed can be accurately determined to be correct, so that the type and/or the dosage of the detergent required by washing can be accurately determined.
And under the condition that the target detection result of any object to be washed is determined to be incorrect, filtering the object to be washed, only keeping the object to be washed with the correct target detection result, and taking the object to be washed as the target object.
Then, respectively searching the type and/or the amount of the detergent corresponding to the type information of each target object in the database;
and finally, determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
According to the embodiment, the objects to be washed with incorrect target detection results are filtered through the confidence degrees of the objects to be washed, so that the required detergent types and/or the required detergent dosage can be accurately washed.
On the basis of the above embodiment, the present embodiment further includes: displaying the detergent type and/or the detergent amount corresponding to the target detection result and the class information of each object to be washed, and the detergent type and/or the detergent amount required by the washing, so that a user can determine whether to re-determine the detergent type and/or the detergent amount required by the washing according to the display result; when a first instruction for re-determining the type and/or the amount of the detergent required by the washing is received, acquiring a new image to be detected in the washing equipment again; and carrying out target detection on the new image to be detected based on the target detection model, and re-determining the type and/or the dosage of the detergent required by washing according to the target detection result of each object to be washed in the new image to be detected.
Optionally, in the case of acquiring the detergent type and/or the detergent amount corresponding to the target detection result and the category information of each object to be washed, and the detergent type and/or the detergent amount required for washing, the detergent type and/or the detergent amount corresponding to the target detection result and the category information of each object to be washed, and the detergent type and/or the detergent amount required for washing are displayed on the front page of the terminal.
The display mode may be a text or table display mode, and the present embodiment is not particularly limited to this.
The user can determine whether the type and/or the amount of the detergent required for washing needs to be re-determined according to the display result, and if so, a first instruction for re-determining the type and/or the amount of the detergent required for washing is issued to the terminal.
The manner of issuing the first instruction includes, but is not limited to, text, voice, and physical button, which is not specifically limited in this embodiment.
As shown in fig. 2, the terminal repeatedly executes the detergent determination method of fig. 1 upon receiving a first command to re-determine the kind of detergent and/or the amount of each detergent required for washing. The detailed process is not described again. The method mainly comprises the steps of collecting a new image to be detected in a washing area of the washing equipment again, carrying out target detection on the new image to be detected based on a target detection model, obtaining target detection results of all objects to be washed in the new image to be detected, and obtaining the type and/or the amount of detergent required for washing according to the target detection results of all the objects to be washed in the new image to be detected.
Or, the user considers that a certain error exists in the target detection result of part of the objects to be washed, that is, part of the objects to be washed are the objects to be washed which do not really exist in the washing area, the user can input a corresponding instruction, delete the target detection result of part of the objects to be washed and then re-determine the type of the detergent and/or the dosage of each detergent required for washing.
According to the embodiment, after the command for re-determining the type and/or the amount of the detergent required by washing is received, which is input by a user, the type and/or the amount of the detergent required by washing can be automatically and accurately determined again, and the operation is convenient and flexible.
On the basis of the foregoing embodiments, in this embodiment, the searching, according to the category information in the target detection result of each object to be washed, the type and/or amount of detergent corresponding to the category information of each object to be washed in a pre-constructed database respectively includes: when a second instruction for updating the database is received, updating one or more of the category information, the detergent type and the detergent dosage in the database according to the second instruction; wherein the updating comprises adding, deleting or modifying; and respectively searching the detergent type and/or the detergent consumption corresponding to the category information of each object to be washed in the updated database according to the category information of each object to be washed.
Optionally, the user can update the database according to the actual requirement, and the specific steps include,
when the user needs to update the database, a second instruction for updating the database is input to the terminal in the form of characters, voice or the like.
When the terminal receives a second instruction for updating the database, searching the category information in the instruction in the database;
if the type information is found, updating the type and/or the amount of the detergent corresponding to the type information found in the database according to the type and/or the amount of the detergent corresponding to the type information in the command; the update includes, but is not limited to, addition, deletion, or modification, which is not specifically limited in this embodiment.
And if the command is not found, adding the corresponding relation between the category information and the amount of the detergent in the command and/or the corresponding relation between the category information and the type of the detergent into the database so as to expand the database.
And then, respectively searching the detergent type and/or the detergent consumption corresponding to the category information of each object to be washed in the updated database according to the category information of each object to be washed.
In the embodiment, after the instruction for updating the database input by the user is received, the database can be updated in real time, the operation is convenient and flexible, different requirements of the user can be met, the expandability is strong, and the experience of the user is effectively improved.
On the basis of the above embodiments, the present embodiment further includes: and sending the detergent type and/or the detergent amount required by the washing to the washing equipment, and adding the detergent of the detergent type and/or the detergent amount required by the washing to the washing area by the washing equipment.
Alternatively, after the type and/or amount of the detergent required for washing are acquired, the type and/or amount of the detergent required for washing may be reported to a user for determining and submitting the type and/or amount of the detergent required for washing, or may be directly sent to a washing device, which is not specifically limited in this embodiment.
Under the condition that the washing equipment comprises the intelligent control module, the type and/or the amount of the detergent required by washing can be directly sent to the washing equipment, so that the washing equipment can start washing operation after adding the detergent of the type and/or the amount of the detergent required by washing to the washing area, and an object to be washed in the washing area is washed.
After the detergent of the detergent type and/or the detergent of each detergent dosage required for washing the object to be washed are determined, in the case that the washing equipment is an intelligent device, the detergent type and/or each detergent dosage required for washing can be sent to the washing equipment, so that the washing equipment can automatically add the detergent of the detergent type and/or the detergent of each detergent dosage required for washing to the washing area, and the user experience is improved.
In addition, the type of detergent and/or the amount of each detergent required for the washing may be displayed for the user to add the detergent of the type of detergent and/or the amount of each detergent required for the washing to the washing area.
Alternatively, when the washing apparatus is a semi-automatic apparatus, the type and/or amount of detergent required for washing may be displayed, and after the user adds the type and/or amount of detergent required for washing to the washing area, the washing operation of the washing apparatus is started, and the washing apparatus cleans the object to be washed in the washing area.
In the embodiment, the detergent of the detergent type and/or the detergent with each detergent dosage required by washing can be manually added to the washing area, the operation is flexible and convenient, the washing equipment does not need to be redesigned and updated again, the application range is wide, and the intelligent washing equipment and the semi-intelligent washing equipment can be suitable for both intelligent washing equipment and semi-intelligent washing equipment.
On the basis of the foregoing embodiments, in this embodiment, the performing target detection on an image to be detected based on a target detection model to obtain a target detection result of each object to be washed in the image to be detected includes: preprocessing the image to be detected; wherein the pre-processing comprises one or more of resizing, denoising, and normalizing; and performing target detection on the preprocessed image to be detected based on the target detection model, and acquiring target detection results of all objects to be washed in the preprocessed image to be detected.
Optionally, the target detection result is poor due to inconsistent or overlarge sizes of the images to be detected acquired by the camera of the terminal. In order to avoid the influence of the size of the image to be detected on the target detection result, the size of the image to be detected is unified or the size of the image to be detected is adjusted to be within an acceptable range.
In addition, because certain noise interference exists in the original image to be detected acquired by the camera of the terminal, in order to reduce the noise interference in the image to be detected, noise reduction processing can be carried out on the image to be detected.
The noise reduction processing includes performing noise reduction processing or filtering algorithm on the image to be detected by using a smoothing algorithm, which is not specifically limited in this embodiment.
The image to be detected can be normalized, and the influence of data with different physical meanings and dimensions in the image to be detected on a target detection result is avoided.
The one or more pre-processes may be performed on the image to be detected at the same time, which is not particularly limited in this embodiment.
After the image to be detected is preprocessed, target detection is carried out on the preprocessed image to be detected based on a target detection model, and a target detection result of each object to be washed in the preprocessed image to be detected is obtained.
In the embodiment, the image to be detected is preprocessed, so that the influence of noise, size or dimensional data in the original image to be detected on the target detection result can be effectively avoided, the accuracy of the target detection result is improved, and the accuracy of determining the dosage of the detergent and/or the type of the detergent is improved.
The detergent determination device provided by the present invention is described below, and the detergent determination device described below and the detergent determination method described above may be referred to in correspondence with each other.
As shown in fig. 3, the present embodiment provides a detergent determination device, which includes a detection module 301, a search module 302, and a determination module 303, wherein:
the detection module 301 is configured to perform target detection on an image to be detected based on a target detection model, and obtain a target detection result of each object to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment;
the execution subject in this embodiment is a terminal that can be used for image acquisition and data processing, such as a mobile phone and a tablet computer, and this embodiment is not particularly limited thereto.
Because install the camera additional in the washing equipment, gather the image that awaits measuring through the camera, then at first need solve the problem of camera. The specific problems include that a built-in camera of the washing equipment needs to consider whether the installation position is proper or not; the second problem is that the influence of high temperature on the camera needs to be considered; the influence of water vapor on the camera needs to be considered; the fourth problem is that the user can check and acquire the image to be detected collected by the camera and/or the result of processing the image to be detected only around the washing equipment, and the interactivity between the user and the user is poor.
Therefore, in view of the above, it is preferable that the execution main body in the present embodiment is a movable terminal and is disposed independently of the washing apparatus. The mobile terminal collects the image to be detected, processes the image to be detected and determines the dosage of the detergent, so that the difficulty caused by the built-in camera of the washing equipment is effectively avoided.
Meanwhile, the method for determining the amount of the detergent by the mobile terminal has the following advantages:
1, separating washing equipment from a mobile terminal, and facilitating respective design and adjustment;
2, acquiring and/or processing the image to be detected through the mobile terminal, so as to avoid modifying the use habit of a user, redesigning washing equipment or purchasing new equipment;
3. when the target detection model needs to be updated, only the software of the mobile terminal for controlling the washing equipment needs to be updated, the whole washing equipment does not need to be updated or replaced again, and the target detection model can be updated independently;
4. the user can check the image to be detected and/or the result of processing the image to be detected at any time and any place on the mobile terminal, and can check or modify the parameters related to the determination of the detergent dosage in the mobile terminal at any time and any place, so that the user can be better interacted with the mobile terminal.
In summary, compared with the method for determining the amount of the detergent used for acquiring the image to be detected by the built-in camera of the washing device, the method for determining the amount of the detergent used by the mobile terminal has the characteristics of portability, interaction, adjustability, convenience for user operation and the like.
The washing device is used for washing an object to be washed in a washing area, and may be a dishwasher or an industrial product washing device, and the like, which is not specifically limited in this embodiment.
The object to be washed is an object that needs to be washed, including but not limited to chopsticks, dishes and baking tools, and this embodiment is not particularly limited thereto.
The target detection model may be a neural network model, and this embodiment is not particularly limited thereto. The structure of the neural network model can be set according to actual requirements, such as the number of hidden layers in the neural network model, the number of nodes in each layer, initial parameters and the like.
Optionally, when the object to be washed needs to be washed, the user places the object to be washed in a washing area of the washing device;
in order to achieve a better washing effect, when a user puts an object to be washed, the washing equipment can prompt the user not to stack and put the object to be washed through voice.
After the washing object is put, the washing area is kept in a state of not being pushed into the washing device. The washing equipment prompts a user to add detergent, and the user clicks a camera of the terminal to shoot an object to be washed in a washing area of the washing equipment so as to collect an image to be detected in the washing area of the washing equipment; the image to be detected comprises all objects to be washed in the washing area. The present embodiment is not limited to the type of the objects to be washed in the image to be measured, nor to the number of the objects to be washed.
Then, the terminal detects the target of the image to be detected based on the target detection model, the specific steps are that the image to be detected is input into a pre-trained neural network model, the image to be detected is processed through the neural network model, and then the target detection result of each object to be washed in the image to be detected is output, and the specific formula is as follows:
D＝M(I)；
wherein D is a target detection result of each object to be washed in the image to be detected, and M (-) is a target detection model function; and I is an image to be detected.
The target detection result includes, but is not limited to, a position of a bounding box of each object to be washed, category information, and a confidence, which is not specifically limited in this embodiment.
The category information may be main attributes of the object to be washed, including material, usage, size, and the like, which is not specifically limited in this embodiment. For example, the objects to be washed are divided into a stainless steel pot, a frying pan, a plastic spoon and the like.
It should be noted that the neural network model collects sample images and labels of the sample images according to the history. The label of the sample image comprises a pre-labeled bounding box position, pre-acquired category information, confidence and the like.
The search module 302 is configured to search, according to the category information in the target detection result of each object to be washed, a detergent type and/or a detergent amount corresponding to the category information of each object to be washed in a pre-constructed database;
the database stores the corresponding relation between the category information and the type of the detergent and/or between the category information and the dosage of the detergent in advance. A plurality of groups of corresponding relations are stored in the database, and the specific number can be set according to actual requirements.
It should be noted that the database may be preset by a manufacturer of the washing equipment according to the characteristics and experience of the equipment, and according to actual requirements during the use process. Different users have different eating habits, the required amount of detergent and the types of detergent are different, and different models of washing equipment have different detergent requirements. Therefore, the database is closely related to the user information, namely, each user corresponds to one database for each device, and the detergent dosage can be recommended to the user more accurately and intelligently.
In addition, after the database is successfully constructed, the user can adjust the database according to the actual requirements of the user to adapt to the use habit of the user, so that the terminal can determine the type and/or the amount of the detergent according to the updated database.
Optionally, after the target detection result of each object to be washed is obtained, the type and/or the amount of the detergent corresponding to the type information of each object to be washed is searched in the database according to the type information in the target detection result of each object to be washed.
The determining module 303 is configured to determine a detergent type and/or a detergent amount required for washing according to the detergent type and/or the detergent amount corresponding to the category information of each object to be washed in the washing apparatus.
Optionally, after the amount of detergent and/or the type of detergent corresponding to the category information of each object to be washed in the washing device is obtained, objects to be washed using the same type of detergent are classified into one type, and then the amounts of detergent corresponding to the category information of the corresponding objects to be washed under each type are added to obtain various amounts of detergent required for washing, where a specific formula is as follows:
wherein v isiThe amount of the detergent corresponding to the category information of the ith object to be washed using any kind of detergent, and n is the number of the objects to be washed using the kind of detergent; v is the amount of such detergent required for washing.
It is to be noted that the kind of detergent and/or the amount of each detergent required for the finally obtained washing may be the kind of detergent and/or the amount of each detergent required for the finally actually added washing in the washing apparatus; the user can also be provided with a reference, and the type of the detergent and/or the amount of each detergent needed by the washing which is finally and actually added into the washing equipment can be manually modified after the user makes proper adjustment according to actual requirements, if the user feels that the amount of the detergent is recommended to be adjusted.
In the prior art, an effective method for automatically determining the type and/or the amount of the detergent required for washing is not developed, and when a user uses washing equipment, the user often encounters a situation that the use amount and the type of the detergent cannot be judged, and the type and/or the amount of the detergent required for washing are determined mainly by the experience of the user. In the process of using the washing equipment, if the user can judge the type and/or the amount of the detergent needed by washing by himself, the judgment is inaccurate, and the use experience of the user is influenced. The implementation directly carries out target detection on the image to be detected collected in the washing area of the washing equipment, automatically and accurately determines the type and/or the dosage of the detergent required by washing according to the target detection result, effectively reduces the learning cost of a user, improves the use experience of the user, and avoids unnecessary waste.
According to the embodiment, the image to be detected is collected in the washing area of the washing equipment, the target detection result of each object to be washed in the image to be detected is obtained based on the target detection model, the detergent usage amount and/or the detergent type corresponding to the category information in the target detection result of each object to be washed is searched in the database, and the detergent type and/or the detergent usage amount required by final washing are obtained according to the detergent type and/or the detergent usage amount corresponding to the category information of each object to be washed in the washing equipment.
On the basis of the foregoing embodiment, the search module in this embodiment is specifically configured to: taking the object to be washed with the confidence coefficient larger than the target value in the target detection result as a target object; and respectively searching the type and/or the dosage of the detergent corresponding to the type information of each target object in the database according to the type information of each target object.
On the basis of the above embodiment, the present embodiment further includes a display module, specifically configured to: displaying the detergent type and/or the detergent amount corresponding to the target detection result and the class information of each object to be washed, and the detergent type and/or the detergent amount required by the washing, so that a user can determine whether to re-determine the detergent type and/or the detergent amount required by the washing according to the display result; when a first instruction for re-determining the type and/or the amount of the detergent required by the washing is received, acquiring a new image to be detected in the washing equipment again; and carrying out target detection on the new image to be detected based on the target detection model, and re-determining the type and/or the dosage of the detergent required by washing according to the target detection result of each object to be washed in the new image to be detected.
On the basis of the foregoing embodiments, the search module in this embodiment is further configured to: when a second instruction for updating the database is received, updating one or more of the category information, the detergent type and the detergent dosage in the database according to the second instruction; wherein the updating comprises adding, deleting or modifying; and respectively searching the detergent type and/or the detergent consumption corresponding to the category information of each object to be washed in the updated database according to the category information of each object to be washed.
On the basis of the foregoing embodiments, the present embodiment further includes an adding module, configured to: and sending the detergent type and/or the detergent amount required by the washing to the washing equipment, and adding the detergent of the detergent type and/or the detergent amount required by the washing to the washing area by the washing equipment.
On the basis of the foregoing embodiments, the detection module in this embodiment is further configured to: preprocessing the image to be detected; wherein the pre-processing comprises one or more of resizing, denoising, and normalizing; and performing target detection on the preprocessed image to be detected based on the target detection model, and acquiring target detection results of all objects to be washed in the preprocessed image to be detected.
Fig. 4 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 4: a processor (processor)401, a communication Interface (communication Interface)402, a memory (memory)403 and a communication bus 404, wherein the processor 401, the communication Interface 402 and the memory 403 complete communication with each other through the communication bus 404. Processor 401 may invoke logic instructions in memory 403 to perform a detergent determination method comprising: performing target detection on an image to be detected based on a target detection model, and acquiring target detection results of objects to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment; respectively searching the detergent type and/or detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed; and determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
In addition, the logic instructions in the memory 403 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program, the computer program being storable on a non-transitory computer readable storage medium, the computer program, when executed by a processor, being capable of executing the detergent determination method provided by the above methods, the method comprising: performing target detection on an image to be detected based on a target detection model, and acquiring target detection results of objects to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment; respectively searching the detergent type and/or detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed; and determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a detergent determination method provided to perform the above methods, the method comprising: performing target detection on an image to be detected based on a target detection model, and acquiring target detection results of objects to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment; respectively searching the detergent type and/or detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed; and determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, 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. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A detergent determination method, comprising:
performing target detection on an image to be detected based on a target detection model, and acquiring target detection results of objects to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment;
respectively searching the detergent type and/or detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed;
and determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
2. The detergent determination method according to claim 1, wherein the step of respectively searching for the detergent type and/or the detergent amount corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed comprises:
taking the object to be washed with the confidence coefficient larger than the target value in the target detection result as a target object;
and respectively searching the type and/or the dosage of the detergent corresponding to the type information of each target object in the database according to the type information of each target object.
3. The detergent determination method according to claim 1, further comprising:
displaying the detergent type and/or the detergent amount corresponding to the target detection result and the class information of each object to be washed, and the detergent type and/or the detergent amount required by the washing, so that a user can determine whether to re-determine the detergent type and/or the detergent amount required by the washing according to the display result;
when a first instruction for re-determining the type and/or the amount of the detergent required by the washing is received, acquiring a new image to be detected in the washing equipment again;
and carrying out target detection on the new image to be detected based on the target detection model, and re-determining the type and/or the dosage of the detergent required by washing according to the target detection result of each object to be washed in the new image to be detected.
4. The detergent determination method according to any one of claims 1 to 3, wherein the step of respectively searching for the detergent type and/or the detergent dosage corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed comprises:
when a second instruction for updating the database is received, updating one or more of the category information, the detergent type and the detergent dosage in the database according to the second instruction;
wherein the updating comprises adding, deleting or modifying;
and respectively searching the detergent type and/or the detergent consumption corresponding to the category information of each object to be washed in the updated database according to the category information of each object to be washed.
5. The detergent determination method according to any one of claims 1 to 3, further comprising:
and sending the detergent type and/or the detergent amount required by the washing to the washing equipment, and adding the detergent of the detergent type and/or the detergent amount required by the washing to the washing area by the washing equipment.
6. The detergent determination method according to any one of claims 1 to 3, wherein the performing target detection on the image to be detected based on the target detection model to obtain the target detection result of each object to be washed in the image to be detected comprises:
preprocessing the image to be detected; wherein the pre-processing comprises one or more of resizing, denoising, and normalizing;
and performing target detection on the preprocessed image to be detected based on the target detection model, and acquiring target detection results of all objects to be washed in the preprocessed image to be detected.
7. A detergent determination device, comprising:
the detection module is used for carrying out target detection on the image to be detected based on the target detection model and acquiring the target detection result of each object to be washed in the image to be detected; acquiring and obtaining the image to be detected in a washing area of washing equipment;
the searching module is used for respectively searching the detergent type and/or the detergent consumption corresponding to the class information of each object to be washed in a pre-constructed database according to the class information in the target detection result of each object to be washed;
and the determining module is used for determining the type and/or the amount of the detergent required by washing according to the type and/or the amount of the detergent corresponding to the type information of each object to be washed in the washing equipment.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor, when executing the program, carries out the steps of the detergent determination method according to any of claims 1 to 6.
9. A non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the detergent determination method according to any one of claims 1 to 6.
10. A computer program product comprising a computer program, characterized in that the computer program realizes the steps of the detergent determination method according to any one of claims 1 to 6 when executed by a processor.
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