CN111728340A

CN111728340A - Lunch box, control method of lunch box, and storage medium

Info

Publication number: CN111728340A
Application number: CN202010522773.1A
Authority: CN
Inventors: 罗杨; 冯圆圆; 官朋; 郑欢欢
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-10-02

Abstract

The application relates to a lunch box, a control method of the lunch box and a storage medium. The method comprises the following steps: a lunch box body; the solar panel is arranged on the outer surface of the lunch box body and used for converting solar energy into electric energy; the voice module is arranged on the inner surface of the lunch box body and used for receiving voice instructions of a user; the heating plate is arranged on the inner surface of the lunch box body and used for heating by utilizing the electric energy in the storage battery; the storage battery is arranged on the inner surface of the lunch box body, is connected with the solar panel, the heating plate and the voice module and is used for storing electric energy converted by the solar panel and supplying power; the controller is arranged on the inner surface of the lunch box body, is connected with the heating plate, the storage battery and the voice module, and is used for controlling the opening and closing of the voice module and the heating plate and sending a starting instruction and a closing instruction to the voice module according to the electric energy stored in the storage battery; and sending a starting instruction and a closing instruction to the heating plate according to the voice instruction received by the voice module. The utility model has the advantages of the adoption of the lunch box can improve the practicability and convenience of the lunch box.

Description

Lunch box, control method of lunch box, and storage medium

Technical Field

The application relates to the technical field of lunch boxes, in particular to a lunch box, a control method of the lunch box and a storage medium.

Background

Along with the improvement of living standard of people, the requirement on the health of food is higher and higher, and a plurality of office workers and school workers in life use rice with a rice box to replace fast food with poor nutrition.

However, most lunch boxes only have a heat preservation function, and since the heat preservation time of the lunch box is not long, a user usually needs to heat the lunch box again by a microwave oven or other heating tools before eating. However, in some public places, due to the shortage of the heating equipment, a certain time is often needed, and thus the practicability of the lunch box is reduced.

Disclosure of Invention

In view of the above, it is necessary to provide a lunch box, a lunch box control method, and a storage medium that can improve the usability of the lunch box, in order to solve the technical problem of the insufficient usability of the lunch box.

A lunchbox comprising:

a lunch box body;

the solar panel is arranged on the outer surface of the lunch box body and used for converting solar energy into electric energy;

the voice module is arranged on the inner surface of the lunch box body and used for receiving a voice instruction of a user;

the heating plate is arranged on the inner surface of the lunch box body and used for heating by utilizing the electric energy in the storage battery;

the storage battery is arranged on the inner surface of the lunch box body, is connected with the solar panel, the heating plate and the voice module and is used for storing electric energy converted by the solar panel and supplying power;

the controller is arranged on the inner surface of the lunch box body, is connected with the heating plate, the storage battery and the voice module, and is used for controlling the opening and closing of the voice module and the heating plate and sending a starting instruction and a closing instruction to the voice module according to the electric energy stored in the storage battery; and sending a starting instruction and a closing instruction to the heating plate according to the voice instruction received by the voice module.

In one embodiment, the lunch box further comprises an image sensor and a communication module which are arranged on the inner surface of the lunch box body and connected with the controller and the storage battery;

the controller is also used for sending a starting instruction to the image sensor when sending the starting instruction to the heating plate;

the image sensor is used for scanning to obtain a cooked rice image;

the communication module is used for transmitting the image of the cooked rice to a terminal and also transmitting the electric energy of the storage battery to the terminal.

In one embodiment, the lunch box further comprises a drying module connected with the controller and the storage battery;

the controller is also used for sending a starting instruction to the drying module according to the drying instruction received by the voice module;

the drying module is used for starting drying by utilizing the electric energy in the storage battery.

In one embodiment, the drying module comprises a double fan comprising an air inlet fan and an air outlet fan.

In one embodiment, the drying module includes a PTC heater.

In one embodiment, the solar panel is disposed on the exterior surface of the body in the same shape as the body.

A lunch box control method is applied to the lunch box in the embodiment, and comprises the following steps:

when the lunch box is charged by the solar panel, the electric energy in the storage battery is acquired in real time;

when the electric energy in the storage battery is determined to meet the electric quantity demand of the rice-heating, a voice module is started to receive a rice-heating instruction of a user;

and starting the heating plate according to the rice heating instruction, wherein the heating plate utilizes the electric energy in the storage battery for heating.

In one embodiment, the heating plate is activated according to the instruction of heating the meal, and after the heating plate is heated by using the electric energy in the storage battery, the method further comprises the following steps:

when the heating plate is started, starting an image sensor to perform image scanning;

and acquiring a cooked rice image scanned by the image sensor, and transmitting the cooked rice image to a terminal.

In one embodiment, the starting the voice module to receive a meal-warming instruction from a user when it is determined that the electric energy in the storage battery meets the meal-warming electric quantity demand comprises:

when the electric energy in the storage battery is compared with a threshold value to determine that the electric energy meets the electric quantity demand of the cooked rice, generating a cooked rice prompt message and starting a voice module;

the meal heating prompt information is played through the voice module according to a preset prompt tone type;

and acquiring a rice-heating instruction received by the voice module, wherein the rice-heating instruction is input by a user according to the rice-heating prompt information.

In one embodiment, the method further comprises:

acquiring a voice instruction of a user received by the voice module;

recognizing the voice instruction;

and when the voice command is identified and determined to be a drying command, starting a drying module, and drying by using the electric energy in the storage battery by the drying module.

In one embodiment, the method further comprises:

when the voice command is identified and determined to be a prompt tone type replacement command, the identified prompt tone type is sent to a server through a communication module;

acquiring a voice word stock returned by a server, wherein the voice word stock is determined by matching the prompt tone type with a preset word stock by the server;

and setting a prompt tone type according to the voice word stock.

In one embodiment, the method further comprises:

and when the voice command is identified and determined to be an amplification volume command, the playing volume of the voice module is increased according to the amplification volume command.

A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, implements the steps of the method of controlling a lunchbox of any of the above.

The lunch box, the control method of the lunch box and the storage medium comprise a lunch box body, a solar panel, a storage battery, a controller, a heating plate and a voice module; the solar panel is arranged on the outer surface of the lunch box body; the controller, the storage battery, the heating plate and the voice module are arranged on the inner surface of the lunch box body; the storage battery is connected with the solar panel, the heating plate and the voice module; the controller is connected with the heating plate, the storage battery and the voice module; the solar panel is used for converting the solar panel into electric energy; the storage battery is used for storing the electric energy converted by the solar panel and supplying power; the voice module is used for receiving a voice instruction of a user; the heating plate is used for heating by using electric energy in the storage battery; the controller is used for controlling the opening and closing of the voice module and the heating plate and also used for sending a starting instruction and a closing instruction to the voice module according to the electric energy stored in the storage battery; and sending a starting instruction and a closing instruction to the heating plate according to the voice instruction received by the voice module. This lunch-box carries out the electric energy through solar panel for the lunch-box and stores to carry on the hot plate that utilizes the electric energy heating on the lunch-box, make the lunch-box can utilize solar energy to carry out the hot meal, not only improved the practicality of lunch-box and can also the energy saving. Meanwhile, interaction between a user and the lunch box is achieved through the voice module, and convenience in use of the lunch box is further improved.

Drawings

FIG. 1 is a block diagram of a lunchbox in one embodiment;

FIG. 2 is a block diagram of another embodiment of a lunchbox;

FIG. 3 is a schematic flow chart illustrating a method of controlling the lunch box according to one embodiment;

fig. 4 is a flow chart illustrating a lunch box control method according to another embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1, a block diagram of a lunch box is provided. Referring to fig. 1, the lunch box includes: a lunch box body (not shown), a controller 10, a solar panel 20, a storage battery 30, a heating plate 40, and a voice module 50. Wherein, solar panel 20 sets up the surface at the lunch-box body, and controller 10, battery 30, hot plate 40 and voice module 50 all set up the internal surface at the lunch-box body. Solar panel 20, heating plate 40, voice module 50 all are connected with battery 30. The storage battery 30, the heating plate 40 and the voice module 50 are all connected with the controller 10.

Specifically, the solar panel 20 is used to convert solar energy into electrical energy for transmission to the connected battery 30. The battery 30 stores the electric power received from the solar panel 20 and supplies power to the controller 10, the heating panel 40, the voice module 50, and the like using the electric power. It can be understood that all devices requiring electric energy in the lunch box can be supplied with power by the storage battery 30. The heating plate 40 is a device that can convert electric energy into heat energy, and the heating plate 40 is used to heat food in the lunch box body by using electric energy in the storage battery 30. The voice module 50 is used for receiving a voice instruction of a user. The controller 10 is used to control the opening and closing of the heating plate 40 and the voice module 50.

After the controller 10 obtains the voice command of the voice module 50, it sends an opening command and a closing command to the heating plate 40 according to the voice command. The heating plate 40 starts heating according to the opening command and stops heating according to the closing command. For example, when the voice command is a rice-heating command, the controller 10 sends an opening command to the heating plate 40 to control the heating plate 40 to start heating. When the voice command is a stop-heating command, the controller 10 sends a close command to the heating plate 40 to control the heating plate 40 to stop heating. It should be understood that the heating plate 40 can also stop heating automatically according to the heating time, which can be the heating time preset for the heating plate 40 in advance, or can be carried in the heating command sent by the controller 10. And, the controller 10 may also transmit a start instruction and a stop instruction to the voice module 50 according to the electric energy stored in the battery 30. When the controller 10 determines that the current stored power in the battery 30 is not enough to supply the voice module 50 for voice interaction, the controller 10 sends a shutdown command to the voice module 50, and controls the voice module 50 to be shut down, so that the voice module 50 stops receiving the voice command of the user. When the current electric energy stored in the storage battery 30 can be supplied to the voice module 50 for working, the controller 10 sends a start instruction to the voice module 50 to control the voice module 50 to start, so that the voice module 50 can interactively receive the voice instruction of the user with the user.

In one embodiment, the speech module 50 includes a microphone and a speaker. The microphone is used for receiving voice instructions of the user, and the loudspeaker is used for playing prompt messages given to the user. For example, a reminding voice is played through a loudspeaker to remind the user to heat meal and the like.

In one embodiment, the lunch box further comprises a box cover, a lunch box inner cavity and a lunch box inner cavity. The box cover can seal the lunch box body by combining with the lunch box body. Lunch-box inner chamber and tableware container all set up in the inside of lunch-box body, and the lunch-box inner chamber is used for holding food, and the tableware container is used for placing the tableware. The number of the inner cavities of the lunch box is not limited in the embodiment and can be set according to actual conditions. The two lunch-box inner chambers are preferred in this example, are used for the meal to separate and place. In this embodiment, through the setting of a plurality of inner chambers for the object in the lunch-box can separately be placed, improves the convenience of lunch-box.

In one embodiment, the solar panel 20 is disposed on the exterior surface of the lunchbox body in the same shape as the lunchbox body. For example, when the lunch box body is annular, the solar panel 20 is disposed on the outer surface of the lunch box in an annular shape. Alternatively, when the lunch box is quadrangular, the solar panels 20 are disposed on the outer surfaces of the four sides of the lunch box in a quadrangular form.

The solar energy lunch box has the advantages that the solar panel is used for storing electric energy, the heating plate heated by the electric energy is carried on the lunch box, the lunch box can be used for heating rice by the solar energy, and the practicability of the lunch box is improved while the energy is saved. Meanwhile, interaction between a user and the lunch box is achieved through the voice module, and convenience in use of the lunch box is further improved.

In one embodiment, as shown in FIG. 2, another block diagram of a lunchbox is provided. Referring to fig. 2, the lunch box further includes an image sensor 60 and a communication module 70. The image sensor 60 is connected to the controller 10 and the battery 30. The communication module 70 is also connected to the controller 10 and the battery 30. The image sensor 60 and the communication module 70 are disposed on the inner surface of the lunch box body.

Specifically, the image sensor 60 is used for scanning an image, and the communication module 70 is used for communicating with the outside, for example, communicating with a terminal, a server, or the like. The image sensor 60 and the communication module 70 are powered by the battery 30. The controller 10 sends a start command to the image sensor 60 after sending the start command to the heating plate 40. The image sensor 60 performs image scanning of the heated food in the lunch box body in response to an operation command of the start controller 10 to obtain a cooked food image, which can be understood as an image scanned by the image sensor 60. Then, the communication module 70 sends the image of the cooked rice to the terminal, so that the terminal can conveniently check the condition of the cooked rice and share the cooked rice with other people. In addition, the communication module 70 can also send the electric energy stored in the storage battery 30 to the terminal, so that the user can conveniently check the electric quantity of the lunch box in real time through the terminal.

In this embodiment, through loaded image sensor and communication module on the lunch-box, the user of being convenient for knows the operating condition of lunch-box in real time through the terminal, promotes the convenience that the lunch-box used.

In one embodiment, referring to fig. 2, the lunchbox further comprises a drying module 80. The drying module 80 is connected to the controller 10 and the battery 30. Specifically, the drying module 80 is configured to be turned on according to a start instruction sent by the controller 10, and dry the residual moisture in the lunch box by using the electric energy in the storage battery 30. For example, the water in the inner cavity of tableware and lunch boxes is dried. Keep the lunch-box dry through stoving module 80, prevent that there is the drop of water to remain and breed the bacterium for a long time to improve the health index of lunch-box.

In one embodiment, the drying module 80 includes a dual blower and a PTC heater. Wherein, double fan includes air inlet fan and exhaust fan, can set up on the different surfaces of lunch-box body. The PTC heater is also called as a PTC heater, and is an electric heater which automatically keeps constant temperature and saves electricity. The PTC heater can be arranged below the air inlet machine.

Specifically, when the controller 10 starts the drying module 80, air is firstly blown into the lunch box through the opened air inlet machine, and the air inlet machine filters the entering air, leaving clean air to enter the lunch box. Meanwhile, the PTC heater which is turned on heats clean air, and the heated air dries the residual water in the lunch box. Then, the hot air in the lunch box is exhausted by the exhaust fan, thereby completing the whole drying process and achieving the aim of drying the lunch box.

In this embodiment, the stoving module is through double fan and PTC heater cooperation work for moisture in the lunch-box can be quick stoving, improves stoving speed when guaranteeing dry.

In one embodiment, the lunchbox further comprises an indicator light (not shown) connected to the controller 10, which may be disposed on an outer surface of the body of the lunchbox. The indicating lamp prompts the current state of the lunch box for the user through different colors. For example, when the solar panel 20 charges the battery 30, the indicator light turns on green. When the charging of the battery 30 is completed, the indicator lamp is turned on. And when the electric energy in the battery 30 is insufficient, the indicator lamp lights up a red light. The rice heating condition can also be represented by different colors, for example, the yellow light of the indicating lamp represents that the current rice heating is in progress, and the yellow light flickers to represent that the current heat preservation is finished.

In one embodiment, as shown in fig. 3, a flow chart of a method of controlling a lunch box according to the lunch box shown in fig. 2 includes:

and step S302, when the lunch box is charged by the solar panel, acquiring the electric energy in the storage battery in real time.

Specifically, when a user places the lunch box in a place with sunlight, the solar panel on the surface of the lunch box works to convert solar energy into electric energy, charge the storage battery and store the electric energy obtained by the conversion of the solar energy. Meanwhile, the controller acquires the electric energy in the storage battery in real time. In addition, at this time, because the storage battery of the lunch box is being charged, the indicator light on the lunch box can be turned on to be green to indicate that the storage battery is being charged.

Step S304, when the electric energy in the storage battery is determined to meet the electric quantity demand of the rice-heating, the voice module is started to receive a rice-heating instruction of a user.

Specifically, after the controller acquires the electric energy in the storage battery, the electric energy is compared with a preset thermal power generation energy demand. When the electric energy in the storage battery is larger than or equal to a preset threshold value, the threshold value is the preset electric energy required by the rice-heating, and the controller determines that the electric energy in the current lunch box can meet the electric energy required by the rice-heating, so that the rice-heating can be carried out. The controller sends a starting instruction to the voice module, and the voice module responds to the starting instruction to start and enters a state of receiving a user meal heating instruction. For example, when the preset amount of electric energy required for heating rice is 100% of the electric quantity, that is, when the battery is fully charged, it means that heating rice is possible.

In one embodiment, step S304 includes: when the electric energy in the storage battery is compared with a threshold value to determine that the electric energy meets the electric quantity demand of the cooked rice, generating a cooked rice prompt message and starting a voice module; the method comprises the steps that a voice module is used for playing hot meal prompt information according to a preset prompt tone type; and acquiring a rice-heating instruction received by the voice module, wherein the rice-heating instruction is input by a user according to the rice-heating prompt information.

The prompt tone type is a voice type used when the configured prompt message is played, and includes, but is not limited to, male voice, female voice, rales voice, doll voice, and the like.

Specifically, a meal warming prompt is generated when the controller determines that the electric energy meets the meal warming capacity demand based on a comparison of the electric energy in the battery with a threshold. For example, a hot meal reminder may be "hot meal". Then, the controller starts the voice module, and the generated meal heating prompt is played according to the preset prompt tone type through a loudspeaker in the voice module, so that a user is reminded that the lunch box can start to heat meal. For example, if the currently set prompt tone type is female voice, the female voice is used to play the hot meal prompt "hot meal cheer". After the meal-heating prompt is played, the microphone in the voice module waits for receiving a meal-heating instruction input by the user according to the meal-heating prompt.

In addition, the generated meal warming tips may be corresponding sentences obtained from the configured speech lexicon. In addition, the voice word stock determines the prompt tone type of each sentence during configuration, and the sentence can be directly played. For example, each sentence in the currently configured speech lexicon is a female sentence, and the sentence is played directly after the prompt speech of "hot meal la" is acquired from the speech lexicon, that is, the sentence is a hot meal prompt played by the female sentence.

And step S306, starting the heating plate according to the instruction of heating the rice, wherein the heating plate utilizes the electric energy in the storage battery for heating.

Specifically, after the controller acquires a meal heating instruction received by a microphone in the voice module from a user, the controller sends a starting instruction to the heating plate. After the heating plate receives the starting instruction, the heating is started by utilizing the electric energy in the storage battery. In addition, the lunch box enters a rice heating state at the moment, and the indicating lamp can turn on a yellow lamp to indicate that the lunch box is heating.

In the embodiment, the electric energy of the storage battery in the lunch box is monitored in real time, and the lunch box is controlled to heat the meal according to the condition of the electric energy, so that the intelligent control of the lunch box is realized, and the convenience in use of the lunch box is improved.

In one embodiment, after step S306, the method further includes: when the heating plate is started, starting the image sensor to scan an image; and acquiring a cooked rice image scanned by the image sensor, and transmitting the cooked rice image to the terminal.

Specifically, after the controller controls the heating plate to start by sending a start instruction to the heating plate, a start instruction is sent to the image sensor, so that the image sensor is started to perform image scanning. The image sensor scans the images of the heated food in the lunch box to obtain the image of the hot meal. And then, the image of the cooked rice is transmitted to the corresponding terminal through the controller. In this embodiment, acquire the image of heating rice and transmit for the terminal through image sensor, the user of being convenient for knows the state of heating rice in real time, improves the use convenience of lunch-box.

In one embodiment, as shown in fig. 4, a flow chart of another lunch box control method provided according to the lunch box shown in fig. 2 includes:

step S402, acquiring the voice instruction of the user received by the voice module.

In step S404, a voice command is recognized. When the voice command is recognized and determined to be a drying command, the process proceeds to step S406. When it is determined by the recognition that the voice command is the cue tone type change command, the flow proceeds to step S408. When it is determined that the voice command is an amplified volume command, the process proceeds to step S414.

Step S406, the drying module is started, and the drying module utilizes the electric energy in the storage battery for drying.

And step S408, sending the recognized prompt tone type to a server through a communication module.

And step S410, acquiring a voice word stock returned by the server, wherein the voice word stock is determined by matching the prompt tone type replacement instruction with a preset word stock by the server.

Step S412, setting the type of the prompt tone according to the voice word stock.

And step S414, increasing the playing volume of the voice module according to the volume amplifying instruction.

Specifically, after a voice instruction input by a user is received by a microphone in the voice module, the voice instruction is identified. The voice recognition can adopt any existing voice recognition method by recognizing the voice command of the user and determining the function of the voice command currently input by the user.

And when the controller identifies and determines that the voice command input by the user is a drying command, the controller sends a starting command to the drying module. The drying module is started according to the starting instruction, and the residual water in the lunch box is dried by using the electric energy in the storage battery. For example, after a user cleans an inner cavity of a lunch box for containing food and tableware for placing in the lunch box after having a meal, the inner cavity of the lunch box may have residual water. At this time, the voice instruction for instructing the drying can be input to the lunch box. And then, the drying module is started to dry the residual water in the lunch box according to the drying instruction.

And when the controller determines that the voice instruction input by the user is a prompt tone type replacement instruction through voice recognition, acquiring the prompt tone type carried in the prompt tone type replacement instruction. The controller then transmits the alert tone type to a remote server via the communication module. When the server receives the prompt tone type, the preset word stock is matched with the prompt tone type, and the voice word stock corresponding to the prompt tone type is obtained. And the server feeds back the voice word stock matched and determined with the prompt tone type to the controller. The controller replaces the existing voice word stock with the voice word stock to finish the replacement of the types of the prompt tones. For example, the type of alert tone of the current lunch box is male sound. The user instructs the alert tone type change by a voice instruction of "change to female voice". When the controller recognizes that the voice command 'change to female voice' determines that the user needs to be changed to prompt voice, and the voice is changed to female voice. The controller sends the female voice to a remote server, and the server matches the female voice word bank in the preset word bank to obtain a matching result. And after the controller acquires the matching result, namely the voice word bank corresponding to the female voice, replacing the voice word bank of the female voice with the voice word bank of the current male voice, thereby finishing the replacement of the prompt tone type. Further, the subsequently generated prompt information is the prompt information of the female voice.

And when the controller determines that the voice instruction input by the user is an amplified volume instruction through voice recognition, the controller sends the amplified volume instruction to the voice module. And after the voice module receives the voice amplification instruction, the playing volume of a loudspeaker in the voice module is increased.

In this embodiment, realize the intelligent control of lunch-box through the various interactions of the loaded voice module realization on the lunch-box with the lunch-box, promote the convenience that the lunch-box used.

It should be understood that although the various steps in the flow charts of fig. 3-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 3-4 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.

In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:

when the lunch box is charged by the solar panel, the electric energy in the storage battery is obtained in real time;

In one embodiment, the computer program when executed by the processor further performs the steps of: when the heating plate is started, starting the image sensor to scan an image; and acquiring a cooked rice image scanned by an image sensor, and transmitting the cooked rice image to a terminal.

In one embodiment, the computer program when executed by the processor further performs the steps of: when the electric energy in the storage battery is compared with a threshold value to determine that the electric energy meets the electric quantity demand of the cooked rice, generating a cooked rice prompt message and starting a voice module; the method comprises the steps that a voice module is used for playing hot meal prompt information according to a preset prompt tone type; and acquiring a rice-heating instruction received by the voice module, wherein the rice-heating instruction is input by a user according to the rice-heating prompt information.

In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring a voice instruction of a user received by a voice module; recognizing a voice instruction; and when the voice command is identified and determined to be the drying command, the drying module is started, and the drying module utilizes the electric energy in the storage battery for drying.

In one embodiment, the computer program when executed by the processor further performs the steps of: when the voice command is identified and determined to be a prompt tone type replacement command, the identified prompt tone type is sent to a server through a communication module; acquiring a voice word stock returned by the server, wherein the voice word stock is determined by matching the type of the prompt tone with a preset word stock by the server; and setting the type of the prompt tone according to the voice word stock.

In one embodiment, the computer program when executed by the processor further performs the steps of: and when the voice command is identified and determined to be the volume amplification command, the playing volume of the voice module is increased according to the volume amplification command.

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 hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A lunchbox, comprising:

a lunch box body;

2. The lunch box according to claim 1, further comprising an image sensor and a communication module provided on an inner surface of the box body and connected to the controller and the battery;

the image sensor is used for scanning to obtain a cooked rice image;

3. The lunchbox of claim 1, further comprising a drying module connected to the controller and the battery;

4. The lunchbox of claim 3, wherein the drying module comprises a double fan comprising an air inlet fan and an air outlet fan.

5. A lunchbox according to claim 3 or claim 4, wherein the drying module comprises a PTC heater.

6. The lunchbox of claim 1, wherein the solar panel is disposed on an exterior surface of the lunchbox body in the same shape as the lunchbox body.

7. A lunch box control method applied to the lunch boxes claimed in claims 1-6, characterized in that the method comprises:

8. The method of claim 7, wherein said activating a heating plate according to said order of heating the meal, said heating plate being heated by the electric energy in said battery, further comprising:

9. The method of claim 7, wherein said initiating a voice module to receive a user's meal warming instruction upon determining that the amount of electrical energy in the battery meets the meal warming requirement comprises:

10. The method of claim 7, further comprising:

acquiring a voice instruction of a user received by the voice module;

recognizing the voice instruction;

11. The method of claim 10, further comprising:

and setting a prompt tone type according to the voice word stock.

12. The method of claim 10, further comprising:

13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 7 to 12.