CN114048237A

CN114048237A - Tea storage method, storage medium and tea storage device

Info

Publication number: CN114048237A
Application number: CN202111423970.9A
Authority: CN
Inventors: 李敏嫦; 王静; 肖雯斌; 丁佳薇; 姚紫薇; 刘家华
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-02-15

Abstract

The embodiment of the application discloses a tea storage method and device, a storage medium and a tea storage device, and relates to the field of computers. The method of the present application comprises: the tealeaves variety of discernment tealeaves, according to the corresponding storage scheme of tealeaves variety inquiry, according to the condition of depositing of the storage storehouse that the storage scheme is with tealeaves place to automatically, select suitable storage scheme according to the tealeaves variety, make tealeaves have suitable condition of depositing in the storage storehouse, have higher intelligent degree, can improve user experience.

Description

Tea storage method, storage medium and tea storage device

Technical Field

The application relates to the field of computers, in particular to a tea leaf storage method, a storage medium and a tea leaf storage device.

Background

With the improvement of living standard, more and more people select tea drinking for health preservation, and the variety levels of various tea leaves are not good. Generally, a plurality of differences of different varieties are stored in a user home, different storage conditions of the differences are different, and for a user entering a tea house, in order to guarantee the drinking taste of the tea, the user can select the correct storage conditions according to the tea variety. The existing tea storage device only supports simple placement of tea, a user can only manually adjust the storage conditions of the tea according to life experiences, the intelligence is low, and the user experience is poor.

Disclosure of Invention

The embodiment of the application provides a tea storage method, a storage medium and a tea storage device, and can solve the problem that the existing tea storage device does not automatically select a storage scheme for tea, so that the user experience is poor. The technical scheme is as follows:

in a first aspect, an embodiment of the present application provides a tea leaf storage method, including:

identifying the tea variety of the tea;

determining a storage scheme corresponding to the tea variety according to preset mapping relation information; wherein the storage scheme comprises environmental parameters including one or more of temperature, humidity, oxygen concentration, and air pressure;

and controlling the storage condition of the storage bin where the tea leaves are located according to the storage scheme.

In a second aspect, an embodiment of the present application provides a tea leaf storage device, the device includes:

the identification unit is used for identifying the tea variety of the tea;

the determining unit is used for determining a storage scheme corresponding to the tea variety according to preset mapping relation information; wherein the storage scheme comprises environmental parameters including one or more of temperature, humidity, oxygen concentration, and air pressure;

and the control unit is used for controlling the storage condition of the storage bin where the tea leaves are located according to the storage scheme.

In a third aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.

In a fourth aspect, an embodiment of the present application provides a tea storage device, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the above-mentioned method steps.

The beneficial effects brought by the technical scheme provided by some embodiments of the application at least comprise:

the tealeaves variety of discernment tealeaves, according to the corresponding storage scheme of tealeaves variety inquiry, according to the condition of depositing of the storage storehouse that the storage scheme is with tealeaves place to automatically, select suitable storage scheme according to the tealeaves variety, make tealeaves have suitable condition of depositing in the storage storehouse, have higher intelligent degree, can improve user experience.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of a network architecture provided by an embodiment of the present application;

fig. 2 is a schematic flow chart of a tea leaf storage method provided in an embodiment of the present application;

fig. 3 is a schematic flow chart of identifying tea varieties provided in an embodiment of the present application;

fig. 4 is another schematic flow chart of identifying tea varieties provided in the embodiments of the present application;

fig. 5 is a schematic structural view of a tea storage device provided by the present application;

fig. 6 is another structural schematic diagram of a tea leaf storage device provided by the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

It should be noted that the tea leaf storage method provided by the present application is generally performed by a tea leaf storage device.

Fig. 1 shows an exemplary system architecture that can be applied to the tea leaf storage method or the tea leaf storage apparatus of the present application.

As shown in fig. 1, the system architecture may include: a tea storage device 101 and a server 102. The tea storage device 101 and the server 102 may communicate with each other via a network, which is used as a medium for providing communication links between the above units. The network may include various types of wired or wireless communication links, such as: the wired communication link includes an optical fiber, a twisted pair wire, or a coaxial cable, and the WIreless communication link includes a bluetooth communication link, a WIreless-FIdelity (Wi-Fi) communication link, or a microwave communication link, etc.

The server 102 may be deployed with a mapping relationship between tea varieties and storage schemes, and a mapping relationship between commodity numbers and tea varieties, and the tea storage device 101 may query the server 102 for the mapping relationship. The server 102 has stored therein storage schemes for a plurality of different users.

It should be noted that when the tea storage device 101 and the server 102 are hardware, they may be implemented as a distributed server cluster formed by a plurality of servers, or may be implemented as a single server. When the tea leaf storage device 101 and the server 102 are software, they may be implemented as a plurality of software or software modules (for example, to provide distributed services), or may be implemented as a single software or software module, and are not limited in this respect.

Wherein, tealeaves strorage device is provided with a plurality of independent sealed storage storehouses for independently deposit tealeaves, tealeaves strorage device can independent control and adjust the condition of depositing in each storage storehouse, including temperature, humidity, atmospheric pressure and oxygen content etc..

The tea storage device can be further provided with a display device and a camera, the display device can display various devices capable of achieving the display function, and the camera is used for collecting images and graphic codes. For example: the display device may be a cathode ray tube (CR) display, a light-emitting diode (LED) display, an electronic ink screen, a Liquid Crystal Display (LCD), a Plasma Display Panel (PDP), or the like. The user can utilize the display equipment on the tea storage device to view information such as characters, pictures, videos and the like displayed.

It should be understood that the number of tea leaf storage devices, networks and servers in fig. 1 is illustrative only. Any number of tea leaf storage devices, networks and servers may be provided, as desired for implementation.

The following describes in detail the tea leaf storage method provided by the embodiment of the present application with reference to fig. 2.

Referring to fig. 2, a schematic flow chart of a tea leaf storage method according to an embodiment of the present application is provided. As shown in fig. 1, the method of the embodiment of the present application may include the steps of:

s201, identifying the tea variety of the tea.

Wherein the inquired tea variety represents the inquired variety. For example: the tea varieties comprise: green tea, yellow tea, white tea, oolong tea, black tea and dark tea. The method and the device can identify the tea varieties of the tea through a machine learning model, an image detection algorithm or a user input mode.

In one or more possible embodiments, referring to fig. 3, the step of identifying the tea variety of the tea comprises:

s301, collecting the image of the tea leaves through a camera.

And S302, processing the image to obtain a feature vector.

And S303, inputting the characteristic vector into a tea variety detection model trained in advance to obtain the tea variety of the tea.

The image of tealeaves can be gathered to the built-in camera of this application tealeaves strorage device, also can utilize external equipment's camera to gather the image of tealeaves, then sends the image of gathering for tealeaves strorage device by external equipment through wireless communication's mode. And processing the image by using a feature extraction algorithm to obtain a feature vector, wherein the feature vector represents the features of the image, including shape features, texture features, color features and the like. According to the method, the sample images are trained by using a machine learning algorithm to obtain the tea variety detection model, and then the feature vectors are input into the trained tea variety detection model to obtain the tea variety of the tea.

In one or more possible embodiments, referring to fig. 4, the step of identifying the tea variety of the tea comprises:

s401, collecting the image of the tea leaves through a camera.

The image of tealeaves can be gathered through the built-in camera of tealeaves strorage device to this application, also can utilize external equipment's camera to gather the image of tealeaves, then sends the image of gathering for tealeaves strorage device by external equipment through wireless communication's mode. For example: WiFi connection is established between mobile terminal and the tealeaves strorage device, and mobile terminal passes through the image of camera collection tealeaves, sends the image for tealeaves strorage device.

S402, calculating the similarity between the image and n pre-stored tea leaf template images to obtain n similarity.

Wherein, a tealeaves strorage device prestore has a plurality of tealeaves template image of n, and every tealeaves template image corresponds a tealeaves variety, and n is for being greater than 1 integer. The number of each tea template image can be multiple, so that the matching accuracy can be improved. And calculating the similarity between the image and the n tea template images to obtain n similarities. When the number of the tea leaf template images of a certain tea leaf variety is multiple, the multiple similarity values corresponding to the tea leaf variety are subjected to weighted average processing.

For example, the tea leaf storage device stores tea leaf template images of green tea, yellow tea, white tea and oolong tea in advance, and 4 tea leaf template images are counted, and the number of each differential pressure template image is 10. Extracting feature vectors according to the images collected in the S401, wherein the feature vectors represent shape features, texture features and color features, and calculating the similarity between the feature vectors of the images and the feature vectors of the 4 tea template images to obtain 4 similarities. For the tea leaf template images of each tea leaf variety, 10 similarity degrees are obtained through calculation, and the 10 similarity degrees are weighted and averaged to obtain the final similarity degree.

And S403, selecting the tea varieties related to the first m maximum similarities in the n similarities.

And determining the tea varieties corresponding to the m similarity degrees by performing descending order arrangement on the n similarity degrees and taking the previous m similarity degrees, wherein the value of m can be determined according to actual requirements, and the application is not limited.

And S404, detecting a parameter value of the water content of the tea leaves through a water content sensor.

Wherein, tealeaves strorage device can measure the parameter value of the water content of tealeaves through built-in moisture content sensor, also can measure the parameter value of the water content of tealeaves through the moisture content sensor of external equipment.

S405, screening out the final tea varieties from the m tea varieties according to the parameter value of the water content.

Wherein, different tealeaves varieties probably have different water contents, and tea storage device stores the mapping relation between water content interval and the tealeaves variety, and a water content interval probably corresponds a plurality of tealeaves varieties, inquires corresponding tealeaves variety in this mapping relation based on measured water content, then will inquire the differential pressure variety that arrives and m differential pressure varieties in S403 get final tealeaves variety of union.

In one or more possible embodiments, identifying a tea variety of a tea leaf comprises:

scanning a graphic code printed on a packaging bag of the tea leaves by a camera;

analyzing the graphic code to obtain a commodity number;

and inquiring the corresponding tea variety according to the commodity number.

Wherein, have the wrapping bag and the printing has graphic code on the wrapping bag at tealeaves, for example: bar code or two-dimensional code, tealeaves strorage device can utilize built-in camera or external equipment's camera to scan tealeaves and obtain the commodity number, utilizes the commodity number to inquire the tealeaves variety that corresponds in local or high in the clouds server.

Further, when the tea variety identified by the graphic code is different from the tea variety identified based on the image of the tea, the tea storage device can pop up a dialog box on the display unit, the dialog box comprises two tea varieties, and a user can select one tea variety in the dialog box, so that the accuracy of tea variety identification is improved.

the tea variety determined based on the variety information input by the user may be input by the user through an input device provided in the tea storage device, or may be input by an input device of an external device, for example: the user inputs variety information through the mobile terminal and sends the input variety information to the tea storage device.

S202, determining a storage scheme corresponding to the tea variety according to preset mapping relation information.

The storage scheme represents a strategy for storing tea leaves, and comprises environmental parameters, duration and the like, wherein the environmental parameters comprise: one or more of temperature, humidity, oxygen concentration, and air pressure. The tea storage device stores the mapping relation between tea varieties and storage schemes, and different tea varieties have different storage schemes. For example: the storage scheme of the green tea comprises the following steps: the temperature is-4 ℃, the humidity is 30%, the air pressure is negative pressure, and the oxygen concentration is less than 1%; the storage scheme of the Pu' er tea comprises the following steps: the temperature is 20 ℃, the humidity is 50%, the air pressure is 1 atmosphere, and the oxygen concentration is 15-20%. The mapping relation between the tea variety and the storage scheme can be updated regularly, and the tea storage device obtains the storage scheme of a plurality of different users by statistics based on big data, for example: the storage scheme of each user is stored in a cloud server, the cloud server periodically counts the storage scheme used by the user for a certain tea variety, carries out weighted average on each environmental parameter in the counted storage scheme to obtain a final storage scheme of the tea variety, and then sends the tea variety and the associated storage scheme to a tea storage device; in addition, the storage scheme can be customized by the user according to the actual requirement.

Further, when the number of the storage schemes is plural, one storage scheme is selected from the plural storage schemes based on a selection instruction of a user.

S203, controlling the storage condition of the storage bin where the tea leaves are located according to the storage scheme.

Wherein, tealeaves strorage device is provided with a plurality of independent sealed storage storehouses, is provided with environment adjusting device in each storage storehouse, can the independent control store storehouse temperature, humidity, oxygen concentration and atmospheric pressure in one or more parameter. The tea storage device of the application controls the storage conditions of the storage bin where tea leaves are located according to the storage scheme determined in S202, namely, one or more of the temperature, the humidity, the oxygen concentration and the air pressure of the storage bin are adjusted. When tealeaves strorage device detected tealeaves and placed the storehouse, start the regulation of storage condition through environment adjusting device, for example: a starting button is arranged on a control panel of the tea storage device, and a user starts to adjust the storage condition of the storage bin after clicking the starting button.

Further, the storage scheme further comprises: recommended drinking period;

and when the time length between the current time and the recommended drinking time limit reaches a time length threshold value, sending an alarm prompt message to the pre-bound mobile terminal. The alarm prompt message can be sent to the mobile terminal through short messages, e-mails or instant messaging messages, and the time length threshold can be determined according to actual requirements. For example: the recommended drinking period is 2021, 12 and 31 days, and an alarm prompting message is sent to the mobile terminal at a distance of 7 days before the recommended drinking period expires so as to prompt the user to use the tea leaves before the optimal time.

The embodiment of the application identifies the tea variety of tea, inquires the corresponding storage scheme according to the tea variety, and selects the appropriate storage scheme according to the tea variety automatically, so that the tea has the appropriate storage condition in the storage bin, the intelligent degree is high, and the user experience can be improved.

The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.

Referring to fig. 5, a schematic structural diagram of a tea leaf storage device provided in an exemplary embodiment of the present application is shown, which is hereinafter referred to as the device 5. The device 5 may be implemented as all or part of a tea storage device by software, hardware or a combination of both. The device 5 comprises: identification unit 501, determination unit 502, control unit 503.

The identification unit 501 is used for identifying the tea variety of the tea;

a determining unit 502, configured to determine a storage scheme corresponding to the tea variety according to preset mapping relationship information; wherein the storage scheme comprises environmental parameters including one or more of temperature, humidity, oxygen concentration, and air pressure;

and the control unit 503 is configured to control the storage conditions of the storage bin where the tea leaves are located according to the storage scheme.

In one or more possible embodiments, the identifying the tea variety of the tea comprises:

acquiring an image of the tea leaves through a camera;

processing the image to obtain a feature vector;

and inputting the characteristic vector into a pre-trained tea variety detection model to obtain the tea variety of the tea.

collecting an image of the tea leaves through a camera;

calculating the similarity between the image and n pre-stored tea template images to obtain n similarities; wherein each tea template image is associated with a tea variety;

taking the first m tea varieties with the maximum similarity correlation in the n similarities; wherein m is an integer less than n;

detecting a parameter value of the water content of the tea leaves through a water content sensor;

and screening out the final tea varieties from the m tea varieties according to the parameter values of the water content.

In one or more possible embodiments, the capturing an image of the tea leaves by a camera includes:

and acquiring the image of the tea through a camera of the mobile terminal.

scanning the graphic code printed on the tea packaging bag through a camera;

analyzing the image code to obtain a commodity number;

and inquiring the corresponding tea variety according to the commodity number.

In one or more possible embodiments, the number of the storage schemes is multiple, and the apparatus 5 further includes:

a selection unit for selecting one storage scheme from the plurality of storage schemes based on a selection instruction of a user.

In one or more possible embodiments, the storage scheme further comprises: recommended drinking period;

wherein the device 5 further comprises:

and the prompting unit is used for sending an alarm prompting message to the pre-bound mobile terminal when the time length between the current time and the recommended drinking time limit reaches a time length threshold value.

It should be noted that, when the device 5 provided in the above embodiment executes the tea storage method, only the division of the above functional modules is taken as an example, in practical application, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the above described functions. In addition, the tea storage device provided by the above embodiment and the tea storage method embodiment belong to the same concept, and the detailed implementation process is shown in the method embodiment and is not described herein again.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

An embodiment of the present application further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, where the instructions are suitable for being loaded by a processor and executing the method steps in the embodiments shown in fig. 2 to fig. 4, and a specific execution process may refer to specific descriptions of the embodiments shown in fig. 2 to fig. 4, which is not described herein again.

The present application further provides a computer program product, which stores at least one instruction, and the at least one instruction is loaded and executed by the processor to implement the tea leaf storage method according to the above embodiments.

Please refer to fig. 6, which provides a schematic structural diagram of a tea storage device according to an embodiment of the present application. As shown in fig. 6, the tea storage device 600 may include: at least one processor 601, at least one network interface 604, a user interface 603, a memory 605, at least one communication bus 602, a moisture sensor 606, an environmental conditioning device 607, and a camera 608.

Wherein a communication bus 602 is used to enable the connection communication between these components.

The user interface 603 may include a Display screen (Display) and a keyboard for implementing input and output functions; the optional user interface 603 may also include a standard wired, wireless interface.

Wherein, tealeaves strorage device is provided with a plurality of independent sealed storage storehouse 1, is provided with moisture sensor 606 and environment adjusting device 607 in every storage storehouse 1, and moisture sensor is used for detecting the water content of placing tealeaves in storage storehouse 1, and environment adjusting device 607 is used for adjusting the condition of depositing in storage storehouse 1, including parameters such as temperature, humidity, enterprise and oxygen content.

The camera 608 is used to collect an image of tea leaves to be stored or scan a graphic code printed on a packaging bag of the tea leaves.

The network interface 504 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others. The network interface 504 may communicate with a mobile terminal or a cloud server, such as: the method comprises the following steps that WiFi connection is established between a tea storage device and a mobile terminal, and a camera of the mobile terminal is used for collecting images of tea or scanning two-dimensional codes; the tea storage device and the cloud server are connected and communicated through WiFi, and the storage scheme corresponding to the tea variety or the tea variety corresponding to the graphic code is inquired in the cloud server. Further optionally, the tea storage device only comprises a processor, a memory, a network interface and communication, and the tea storage device performs input (for example, scanning a two-dimensional code, acquiring a picture or inputting variety information and the like) by using an input device of the mobile terminal and performs output operation (for example, displaying parameter values of environmental parameters of tea leaves in each storage bin, information of storage duration and the like) by using an output device, so as to reduce the hardware cost of the tea storage device.

Processor 601 may include one or more processing cores, among others. The processor 601 connects various parts throughout the terminal 600 using various interfaces and lines to perform various functions of the terminal 600 and process data by executing or executing instructions, programs, code sets or instruction sets stored in the memory 605 and invoking data stored in the memory 605. Optionally, the processor 601 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable gate Array (FPGA), and Programmable Logic Array (PLA). The processor 401 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 601, but may be implemented by a single chip.

The Memory 605 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 605 includes a non-transitory computer-readable medium. The memory 605 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 605 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 605 may optionally be at least one memory device located remotely from the processor 401. As shown in fig. 6, the memory 605, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an application program.

In the tea storage device 600 shown in fig. 6, the user interface 603 is mainly used for providing an input interface for a user to obtain data input by the user; the processor 601 may be configured to call the application program stored in the memory 605 and specifically execute the method shown in fig. 2 to 4, and the specific process may refer to fig. 2 to 4 and is not described herein again.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.

Claims

1. A method of storing tea leaves, comprising:

identifying the tea variety of the tea;

2. The method of claim 1, wherein the identifying the tea variety of the tea comprises:

acquiring an image of the tea leaves through a camera;

processing the image to obtain a feature vector;

3. The method of claim 1, wherein the identifying the tea variety of the tea comprises:

collecting an image of the tea leaves through a camera;

4. The method according to claim 2 or 3, wherein the capturing of the image of the tea leaves by a camera comprises:

and acquiring the image of the tea through a camera of the mobile terminal.

5. The method of claim 1, wherein the identifying the tea variety of the tea comprises:

scanning the graphic code printed on the tea packaging bag through a camera;

analyzing the image code to obtain a commodity number;

and inquiring the corresponding tea variety according to the commodity number.

6. The method of claim 1 or 2 or 3 or 5, wherein the number of storage schemes is plural, the method further comprising:

selecting one storage scheme from the plurality of storage schemes based on a selection instruction of a user.

7. The method of claim 6, wherein the storage scheme further comprises: recommended drinking period;

wherein the method further comprises:

and when the time length between the current time and the recommended drinking time limit reaches a time length threshold value, sending an alarm prompt message to the pre-bound mobile terminal.

8. A tea leaf storage device, comprising:

the identification unit is used for identifying the tea variety of the tea;

9. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to carry out the method steps according to any one of claims 1 to 7.

10. A tea leaf storage device, comprising: the tea leaf storage system comprises a processor, a memory, a communication interface and a plurality of storage bins for storing tea leaves, wherein an environment control device is arranged in each storage bin and used for adjusting storage conditions in the storage bins; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps of any of claims 1 to 7.