CN113435279B - Reminding method and device for cooking duration, storage medium and electronic device - Google Patents

Reminding method and device for cooking duration, storage medium and electronic device Download PDF

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Publication number
CN113435279B
CN113435279B CN202110675252.4A CN202110675252A CN113435279B CN 113435279 B CN113435279 B CN 113435279B CN 202110675252 A CN202110675252 A CN 202110675252A CN 113435279 B CN113435279 B CN 113435279B
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cooking
time length
scene
picture
reminding
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CN113435279A (en
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王文凯
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Qingdao Haier Technology Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Technology Co Ltd
Haier Smart Home Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/10Office automation; Time management
    • G06Q10/109Time management, e.g. calendars, reminders, meetings or time accounting

Abstract

The invention provides a method and a device for reminding cooking time, a storage medium and an electronic device, wherein the method for reminding cooking time comprises the following steps: when the cooking fume exhauster is detected to be opened, the image acquisition device is indicated to acquire a cooking picture, wherein the image acquisition device is arranged on the cooking fume exhauster, and the cooking picture is a picture of target food being cooked by the cooking equipment; calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion.

Description

Reminding method and device for cooking duration, storage medium and electronic device
Technical Field
The invention relates to the field of communication, in particular to a method and a device for reminding cooking time, a storage medium and an electronic device.
Background
With the development of the internet of things technology, a user can control the cooking device to cook food in various ways by walking into thousands of households, but in the above ways, the user can only control the cooking device to be turned on or off, and when cooking is completed, the user cannot obtain a reminder of the completion of cooking from the cooking device. In addition, in the traditional cooking process, the user also needs to pay attention to the state of food constantly, otherwise, the problems of easy cooking with burnt pot, potential safety hazard and the like are caused.
Aiming at the problems that in the related art, cooking equipment cannot feed back a prompt of cooking time to a user, cooking is burnt easily, potential safety hazards exist and the like, no effective solution is proposed yet.
Disclosure of Invention
The embodiment of the invention provides a method and a device for reminding cooking time, a storage medium and an electronic device, and aims to solve the problems that in the related art, cooking equipment cannot feed back reminding of cooking time to a user, cooking is burnt easily, potential safety hazards exist and the like.
According to one embodiment of the present invention, there is provided a method for reminding a cooking time, including: when the cooking fume exhauster is detected to be opened, the image acquisition device is indicated to acquire a cooking picture, wherein the image acquisition device is arranged on the cooking fume exhauster, and the cooking picture is a picture of target food being cooked by the cooking equipment; calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion.
Further, before the cooking scene recognition model is called to determine the cooking scene corresponding to the cooking picture, the method further comprises: receiving the cooking scene recognition model after learning the scene features, wherein the cooking scene recognition model after learning the scene features is acquired by the cloud through the following method: acquiring cooking pictures with the number larger than the preset number, and importing the cooking pictures into an artificial intelligent training service so that a cooking scene recognition model learns the one-to-one correspondence between a plurality of cooking scenes and a plurality of cooking pictures in a deep learning training mode; and storing the cooking scene recognition model in a local storage of the range hood.
Further, determining a cooking duration corresponding to the cooking scene includes: receiving a rule generation instruction, and generating the cooking time length judgment rule according to the rule generation instruction, wherein the cooking time length judgment rule comprises: cooking time periods corresponding to various cooking scenes respectively; storing the cooking time judging rule in a local storage of the range hood; and under the condition that the cooking scene corresponding to the cooking picture is determined, determining the cooking time length corresponding to the cooking scene according to the cooking time length judging rule.
Further, after the cooking scene recognition model is called to determine the cooking scene corresponding to the cooking picture, the method further comprises: and starting a fire adjustment task corresponding to the cooking scene, wherein the fire adjustment task at least comprises one of the following adjustment modes: the heat intensity of the cooking equipment is adjusted to be high, and the heat intensity of the cooking equipment is reduced; acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; and determining whether the adjustment mode of the fire adjustment task needs to be updated according to the current cooking picture.
Further, after setting a reminding task on the mobile terminal according to the cooking duration, the method further comprises: receiving a cooking time length adjustment instruction, wherein the cooking time length adjustment instruction is used for indicating a target cooking time length corresponding to modification of the reminding task and a modification operation of the target cooking time length; and adjusting the cooking time length in the reminding task according to the target cooking time length and the modification operation.
Further, adjusting the cooking duration in the reminding task according to the target cooking duration and the modification operation includes: when the modification operation indicates to increase the target cooking duration, increasing the cooking duration in the reminding task by the target cooking duration; and reducing the cooking duration in the reminding task by the target cooking duration under the condition that the modification operation indicates to reduce the target cooking duration.
Further, after setting a reminding task on the mobile terminal according to the cooking duration, the method further comprises: under the condition that a cooking stopping instruction sent by a target object is received, the cooking equipment is instructed to stop a cooking operation; and under the condition that the cooking stopping instruction is not received within a second preset time period, the cooking equipment is instructed to stop the cooking operation.
According to an embodiment of the present invention, there is provided a cooking completion reminding device including: the cooking device comprises an acquisition module, an image acquisition device and a control module, wherein the acquisition module is used for indicating the image acquisition device to acquire a cooking picture when detecting that the range hood is opened, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment; the first determining module invokes the cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; the second determining module is used for determining the cooking time length corresponding to the cooking scene and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding the target object of cooking completion.
According to yet another embodiment of the present invention, there is also provided a computer-readable storage medium comprising a stored program, wherein the program when run performs the method as set forth in any one of the preceding claims.
According to yet another embodiment of the invention, there is also provided an electronic device comprising a memory having stored therein a computer program and a processor arranged to perform the method of any of the above by means of the computer program.
According to the cooking device, when the range hood is detected to be opened, the image acquisition device is instructed to acquire a cooking picture, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment; calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion. That is, the present invention can instruct the image acquisition device provided on the range hood to acquire a cooking picture of a target food being cooked by the cooking apparatus when it is detected that the range hood is opened. And calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture, determining a cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length. Therefore, by adopting the technical scheme, the problems that in the related technology, the cooking equipment cannot feed back the reminding of the cooking time to the user, the cooking is burnt easily, potential safety hazards exist and the like are solved, so that the user does not need to pay attention to the state of food in real time, and the time spent by the user in cooking is further liberated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 is a hardware block diagram of a range hood according to a method for reminding cooking time according to an embodiment of the present invention;
fig. 2 is a flow chart (one) of a method for reminding a cooking time according to an embodiment of the invention;
fig. 3 is a flowchart (one) of a cooking preparation work according to an embodiment of the present invention;
fig. 4 is a flowchart (two) of a cooking preparation work according to an embodiment of the present invention;
fig. 5 is a flow chart (ii) of a method for reminding a cooking time according to an embodiment of the invention;
fig. 6 is a block diagram illustrating a cooking completion reminder according to an embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The method embodiments provided by the embodiments of the present application may be executed in a range hood, or similar computing device. Taking the operation on the range hood as an example, fig. 1 is a hardware structural block diagram of the range hood according to the reminding method of cooking duration in the embodiment of the invention. As shown in fig. 1, the range hood may include one or more processors 102 (only one is shown in fig. 1), which processor 102 may include, but is not limited to, a microprocessor (Microprocessor Unit, abbreviated MPU) or programmable logic device (Programmable logic device, abbreviated PLD), and a memory 104 for storing data, and in one exemplary embodiment, may further include a transmission device 106 for communication functions and an input-output device 108. It will be appreciated by those skilled in the art that the configuration shown in fig. 1 is merely illustrative and not limiting of the configuration of the range hood described above. For example, the range hood may also include more or fewer components than shown in fig. 1, or have a different configuration than the equivalent function shown in fig. 1 or more than the function shown in fig. 1.
The memory 104 may be used to store a computer program, for example, a software program of application software and a module, such as a computer program corresponding to a method for reminding a cooking time in an embodiment of the present invention, and the processor 102 executes the computer program stored in the memory 104 to perform various functional applications and data processing, that is, implement the above-mentioned method. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory remotely located with respect to the processor 102, which may be connected to the range hood via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission means 106 is arranged to receive or transmit data via a network. Specific examples of the network described above may include a wireless network provided by a communications provider of range hoods. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, simply referred to as NIC) that can connect to other network devices through a base station to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used to communicate with the internet wirelessly.
In this embodiment, a method for reminding a cooking duration is provided and applied to the range hood, and fig. 2 is a schematic flow chart (one) of a method for reminding a cooking duration according to an embodiment of the present invention, where the flow includes the following steps:
step S202: when the cooking fume exhauster is detected to be opened, the image acquisition device is indicated to acquire a cooking picture, wherein the image acquisition device is arranged on the cooking fume exhauster, and the cooking picture is a picture of target food being cooked by the cooking equipment;
step S204: calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture;
Step S206: determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion.
According to the cooking device, when the range hood is detected to be opened, the image acquisition device is instructed to acquire a cooking picture, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment; calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion. That is, the present invention can instruct the image acquisition device provided on the range hood to acquire a cooking picture of a target food being cooked by the cooking apparatus when it is detected that the range hood is opened. And calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture, determining a cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length. Therefore, by adopting the technical scheme, the problems that in the related technology, the cooking equipment cannot feed back the reminding of the cooking time to the user, the cooking is burnt easily, potential safety hazards exist and the like are solved, so that the user does not need to pay attention to the state of food in real time, and the time spent by the user in cooking is further liberated.
It should be noted that the cooking device is located in the acquisition area of the image acquisition device.
Before calling the cooking scene recognition model to determine the cooking scene corresponding to the cooking picture, the method further comprises: receiving the cooking scene recognition model after learning the scene features, wherein the cooking scene recognition model after learning the scene features is acquired by the cloud through the following method: acquiring cooking pictures with the number larger than the preset number, and importing the cooking pictures into an artificial intelligent training service so that a cooking scene recognition model learns the one-to-one correspondence between a plurality of cooking scenes and a plurality of cooking pictures in a deep learning training mode; and storing the cooking scene recognition model in a local storage of the range hood.
In the embodiment of the invention, the cooking scene recognition model can be trained at the cloud end, and then the trained cooking scene recognition model is stored in the local storage of the range hood, so that the range hood can also directly use the trained cooking scene recognition model stored in the local storage of the range hood to recognize the cooking scene under the condition of no networking.
The cloud end obtains the cooking scene recognition model after learning the scene characteristics through the following modes: and acquiring cooking pictures with the number larger than the preset number, and importing the cooking pictures into an artificial intelligent training service so as to enable the cooking scene recognition model to be trained through deep learning. That is, in the cloud, cooking pictures with the number larger than the preset number are acquired, and an artificial intelligence training service is called to perform deep learning training on the cooking scene recognition model according to the cooking pictures. The cooking scene recognition model learns one-to-one correspondence between a plurality of cooking scenes and a plurality of cooking pictures, and may learn scene features corresponding to the plurality of cooking scenes, where the scene features include one-to-one correspondence between the plurality of cooking scenes and the plurality of cooking pictures.
In step S206, determining a cooking duration corresponding to the cooking scene includes: receiving a rule generation instruction, and generating the cooking time length judgment rule according to the rule generation instruction, wherein the cooking time length judgment rule comprises: cooking time periods corresponding to various cooking scenes respectively; storing the cooking time judging rule in a local storage of the range hood; and under the condition that the cooking scene corresponding to the cooking picture is determined, determining the cooking time length corresponding to the cooking scene according to the cooking time length judging rule.
In the embodiment of the invention, in order to remind a user of cooking completion when the cooking is completed, a cooking duration judgment rule needs to be generated before the cooking, wherein the cooking duration judgment rule comprises: and cooking time periods corresponding to the various cooking scenes respectively. In this embodiment, the cooking time period judgment rule may be generated according to the received rule generation instruction and the database of the cooking time periods respectively corresponding to the various cooking scenes. The cooking time judging rule is stored in a local storage of the range hood, so that the range hood can also directly judge whether cooking is finished by using the cooking time judging rule under the condition that the range hood is not connected with the network.
After step S204, that is, after calling the cooking scene recognition model to determine the cooking scene corresponding to the cooking picture, the method further includes: and starting a fire adjustment task corresponding to the cooking scene, wherein the fire adjustment task at least comprises one of the following adjustment modes: the heat intensity of the cooking equipment is adjusted to be high, and the heat intensity of the cooking equipment is reduced; acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; and determining whether the adjustment mode of the fire adjustment task needs to be updated according to the current cooking picture.
In the embodiment of the invention, an automatic fire adjustment method based on deep learning is also provided: when the cooking device starts cooking food, a climate adjusting task is started. Acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; the cooking scene recognition model determines whether the heating degree needs to be increased or decreased according to the current cooking picture and the current cooking scene, and if the heating degree needs to be increased or decreased, the adjustment mode of the heating degree adjustment task is updated, wherein the heating degree adjustment task at least comprises one of the following adjustment modes: and (3) raising the heat intensity of the cooking equipment and reducing the heat intensity of the cooking equipment.
After step S206, that is, after setting a reminder task on the mobile terminal according to the cooking duration, the method further includes: receiving a cooking time length adjustment instruction, wherein the cooking time length adjustment instruction is used for indicating a target cooking time length corresponding to modification of the reminding task and a modification operation of the target cooking time length; and adjusting the cooking time length in the reminding task according to the target cooking time length and the modification operation.
In the embodiment of the invention, the reminding task is set according to the cooking time, but different users like different food cooking degrees, so the embodiment of the invention also provides a scheme for adjusting the cooking time in the reminding task: the target object (user) sends a cooking time length adjusting instruction to the range hood, and the range hood adjusts the cooking time length in the reminding task according to the cooking time length adjusting instruction. The cooking duration adjustment instruction is used for indicating the reminding task to correspond to the modified target cooking duration and the modification operation of the target cooking duration.
In an alternative embodiment, adjusting the cooking duration in the reminding task according to the target cooking duration and the modifying operation includes: when the modification operation indicates to increase the target cooking duration, increasing the cooking duration in the reminding task by the target cooking duration; and reducing the cooking duration in the reminding task by the target cooking duration under the condition that the modification operation indicates to reduce the target cooking duration.
In the embodiment of the invention, the modification operation is used for indicating that the cooking time length is increased by the target cooking time length or the cooking time length is decreased by the target cooking time length. And increasing the cooking time length in the reminding task by the target cooking time length or decreasing the cooking time length in the reminding task by the target cooking time length according to the target cooking time length and the modification operation. By the technical means, the cooking time length in the reminding task can be automatically adjusted according to user preference.
After step S206, that is, after setting a reminder task on the mobile terminal according to the cooking duration, the method further includes: under the condition that a cooking stopping instruction sent by a target object is received, the cooking equipment is instructed to stop a cooking operation; and under the condition that the cooking stopping instruction is not received within a second preset time period, the cooking equipment is instructed to stop the cooking operation.
In the related art, the cooking equipment cannot feed back the reminding of the cooking time to the user, the problems that the cooking is burnt, potential safety hazards exist and the like are easy to occur. According to the embodiment of the invention, not only can the reminding task be set and the reminding of the completion of cooking be fed back to the user, but also the cooking equipment can be actively instructed to stop the cooking operation: and if the cooking stop instruction is not received within a second preset time period, the cooking device is instructed to stop the cooking operation. By the technical means, under the condition that the cooking equipment does not obtain the instruction of stopping cooking by a user, the problems of cooking burnt pot, potential safety hazard and the like occur.
In order to better understand the above technical solution, the following optional flowchart is used to explain the whole flow of the reminding method for the cooking duration.
Fig. 3 is a flowchart (a) of a cooking preparation work according to an embodiment of the present invention, as shown in fig. 3:
s302: starting an artificial intelligence training service, wherein the artificial intelligence training service is in a cloud;
s304: the method is characterized in that a large number of cooking photos are imported into an artificial intelligence training service, and the condition that a user forgets to turn off fire easily occurs in life, namely, a cooking mode needing long waiting time (short-time cooking, the user does not leave a kitchen and forgets the condition), the user is likely to leave the kitchen to process other things, so that the user forgets to turn off fire, and the following cooking modes are generally adopted for long waiting time: boiling water, boiling porridge, steaming rice, steaming steamed bread, steaming meat, steaming fish and the like, and only introducing photos of the scenes;
S306: through a large number of deep learning training, the artificial intelligence training service can accurately identify cooking scenes through pictures, and the training results are exported and downloaded to be integrated into the range hood.
Fig. 4 is a flowchart (two) of a cooking preparation work according to an embodiment of the present invention, as shown in fig. 4:
s402: the cooking time length judgment rule for completing each cooking scene needs to be clarified firstly, for example: boiling porridge: it takes 20 minutes to steam rice: the time required for steaming the steamed bread is 30 minutes: it takes 40 minutes to cook: it takes 50 minutes to steam fish: it takes 10 minutes;
s404: and downloading and integrating the cooking time judging rule into the range hood.
Fig. 5 is a flow chart (two) of a method for reminding a cooking time according to an embodiment of the invention, as shown in fig. 5:
s502: starting the range hood, namely powering on the range hood;
s504: opening a camera (namely an image acquisition device in the embodiment of the invention);
s506: acquiring cooking images in real time by using a camera;
s508: judging and identifying whether the current cooking scene belongs to a specified cooking scene (boiling water, boiling porridge, steaming rice, steaming steamed bread, cutting meat, steaming fish and the like) according to the acquired images;
s510: the user covers the pot cover;
s512: as previously pertains to a specified cooking scenario, such as: when the user covers the cooker, prompt conditions are met, and voice prompt is given to the user, for example, a user can recognize that the user is steaming the cooker and can tell that the user has set an alarm clock for 30 minutes, and the cooking fume is provided with a small display for displaying the remaining time of the alarm clock, and a key is cancelled, a key is added to the time, and a key is subtracted from the time;
S514: after the prompt is finished, the timing alarm clock is automatically started immediately and the time is displayed on the small display, but the user can operate at any time;
s516: when the user clicks the cancel button, the alarm clock is canceled;
s518: when the user clicks the add button, the alarm clock or the cooking time is added, and the modification time is displayed on the small display;
s520: when the user clicks the decrease button, the alarm clock or the cooking time is decreased, and the modification time is displayed on the small display;
s522: when the alarm clock time is up, the user is continuously reminded by sound (voice or alarm);
s524: when the user hears the alarm clock reminding, the user can click a cancel button to stop reminding.
According to the cooking device, when the range hood is detected to be opened, the image acquisition device is instructed to acquire a cooking picture, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment; calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion. That is, the present invention can instruct the image acquisition device provided on the range hood to acquire a cooking picture of a target food being cooked by the cooking apparatus when it is detected that the range hood is opened. And calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture, determining a cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length. Therefore, by adopting the technical scheme, the problems that in the related technology, the cooking equipment cannot feed back the reminding of the cooking time to the user, the cooking is burnt easily, potential safety hazards exist and the like are solved, so that the user does not need to pay attention to the state of food in real time, and the time spent by the user in cooking is further liberated.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a range hood, or a network device, etc.) to perform the method according to the embodiments of the present invention.
In this embodiment, a device for reminding completion of cooking is further provided, and the device is used for implementing the foregoing embodiments and preferred embodiments, and is not described again. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.
FIG. 6 is a block diagram of a reminder of cooking completion according to an embodiment of the present invention; as shown in fig. 6, includes:
an acquisition module 60, configured to instruct an image acquisition device to acquire a cooking picture when it is detected that the range hood is opened, where the image acquisition device is disposed on the range hood, and the cooking picture is a picture of a target food being cooked by the cooking apparatus;
the first determining module 62 invokes a cooking scene identifying model to determine a cooking scene corresponding to the cooking picture;
the second determining module 64 is configured to determine a cooking duration corresponding to the cooking scenario, and set a reminding task on the mobile terminal according to the cooking duration, where the reminding task is used to remind the target object of cooking completion.
According to the cooking device, when the range hood is detected to be opened, the image acquisition device is instructed to acquire a cooking picture, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment; calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture; determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion. That is, the present invention can instruct the image acquisition device provided on the range hood to acquire a cooking picture of a target food being cooked by the cooking apparatus when it is detected that the range hood is opened. And calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture, determining a cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length. Therefore, by adopting the technical scheme, the problems that in the related technology, the cooking equipment cannot feed back the reminding of the cooking time to the user, the cooking is burnt easily, potential safety hazards exist and the like are solved, so that the user does not need to pay attention to the state of food in real time, and the time spent by the user in cooking is further liberated.
It should be noted that the cooking device is located in the acquisition area of the image acquisition device.
Optionally, the first determining module 62 is further configured to receive the cooking scene recognition model after learning the scene feature sent by a cloud, where the cloud obtains the cooking scene recognition model after learning the scene feature by: acquiring cooking pictures with the number larger than the preset number, and importing the cooking pictures into an artificial intelligent training service so that a cooking scene recognition model learns the one-to-one correspondence between a plurality of cooking scenes and a plurality of cooking pictures in a deep learning training mode; and storing the cooking scene recognition model in a local storage of the range hood.
In the embodiment of the invention, the cooking scene recognition model can be trained at the cloud end, and then the trained cooking scene recognition model is stored in the local storage of the range hood, so that the range hood can also directly use the trained cooking scene recognition model stored in the local storage of the range hood to recognize the cooking scene under the condition of no networking.
The cloud end obtains the cooking scene recognition model after learning the scene characteristics through the following modes: and acquiring cooking pictures with the number larger than the preset number, and importing the cooking pictures into an artificial intelligent training service so as to enable the cooking scene recognition model to be trained through deep learning. That is, in the cloud, cooking pictures with the number larger than the preset number are acquired, and an artificial intelligence training service is called to perform deep learning training on the cooking scene recognition model according to the cooking pictures. The cooking scene recognition model learns one-to-one correspondence between a plurality of cooking scenes and a plurality of cooking pictures, and may learn scene features corresponding to the plurality of cooking scenes, where the scene features include one-to-one correspondence between the plurality of cooking scenes and the plurality of cooking pictures.
Optionally, the second determining module 64 is further configured to receive a rule generating instruction, and generate the cooking duration determining rule according to the rule generating instruction, where the cooking duration determining rule includes: cooking time periods corresponding to various cooking scenes respectively; storing the cooking time judging rule in a local storage of the range hood; and under the condition that the cooking scene corresponding to the cooking picture is determined, determining the cooking time length corresponding to the cooking scene according to the cooking time length judging rule.
In the embodiment of the invention, in order to remind a user of cooking completion when the cooking is completed, a cooking duration judgment rule needs to be generated before the cooking, wherein the cooking duration judgment rule comprises: and cooking time periods corresponding to the various cooking scenes respectively. In this embodiment, the cooking time period judgment rule may be generated according to the received rule generation instruction and the database of the cooking time periods respectively corresponding to the various cooking scenes. The cooking time judging rule is stored in a local storage of the range hood, so that the range hood can also directly judge whether cooking is finished by using the cooking time judging rule under the condition that the range hood is not connected with the network.
Optionally, the first determining module 62 is further configured to start a fire adjustment task corresponding to the cooking scenario, where the fire adjustment task includes at least one of the following adjustment manners: the heat intensity of the cooking equipment is adjusted to be high, and the heat intensity of the cooking equipment is reduced; acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; and determining whether the adjustment mode of the fire adjustment task needs to be updated according to the current cooking picture.
In the embodiment of the invention, an automatic fire adjustment method based on deep learning is also provided: when the cooking device starts cooking food, a climate adjusting task is started. Acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; the cooking scene recognition model determines whether the heating degree needs to be increased or decreased according to the current cooking picture and the current cooking scene, and if the heating degree needs to be increased or decreased, the adjustment mode of the heating degree adjustment task is updated, wherein the heating degree adjustment task at least comprises one of the following adjustment modes: and (3) raising the heat intensity of the cooking equipment and reducing the heat intensity of the cooking equipment.
Optionally, the second determining module 64 is further configured to receive a cooking duration adjustment instruction, where the cooking duration adjustment instruction is configured to instruct the reminding task to correspond to a modified target cooking duration and a modification operation of the target cooking duration; and adjusting the cooking time length in the reminding task according to the target cooking time length and the modification operation.
In the embodiment of the invention, the reminding task is set according to the cooking time, but different users like different food cooking degrees, so the embodiment of the invention also provides a scheme for adjusting the cooking time in the reminding task: the target object (user) sends a cooking time length adjusting instruction to the range hood, and the range hood adjusts the cooking time length in the reminding task according to the cooking time length adjusting instruction. The cooking duration adjustment instruction is used for indicating the reminding task to correspond to the modified target cooking duration and the modification operation of the target cooking duration.
Optionally, the second determining module 64 is further configured to increase the cooking duration in the reminding task by the target cooking duration if the modification operation indicates to increase the target cooking duration; and reducing the cooking duration in the reminding task by the target cooking duration under the condition that the modification operation indicates to reduce the target cooking duration.
In the embodiment of the invention, the modification operation is used for indicating that the cooking time length is increased by the target cooking time length or the cooking time length is decreased by the target cooking time length. And increasing the cooking time length in the reminding task by the target cooking time length or decreasing the cooking time length in the reminding task by the target cooking time length according to the target cooking time length and the modification operation. By the technical means, the cooking time length in the reminding task can be automatically adjusted according to user preference.
Optionally, the second determining module 64 is further configured to instruct the cooking apparatus to stop the cooking operation when receiving a cooking stop instruction sent by the target object; and under the condition that the cooking stopping instruction is not received within a second preset time period, the cooking equipment is instructed to stop the cooking operation.
In the related art, the cooking equipment cannot feed back the reminding of the cooking time to the user, the problems that the cooking is burnt, potential safety hazards exist and the like are easy to occur. According to the embodiment of the invention, not only can the reminding task be set and the reminding of the completion of cooking be fed back to the user, but also the cooking equipment can be actively instructed to stop the cooking operation: and if the cooking stop instruction is not received within a second preset time period, the cooking device is instructed to stop the cooking operation. By the technical means, under the condition that the cooking equipment does not obtain the instruction of stopping cooking by a user, the problems of cooking burnt pot, potential safety hazard and the like occur.
It should be noted that each of the above modules may be implemented by software or hardware, and for the latter, it may be implemented by, but not limited to: the modules are all located in the same processor; alternatively, the above modules may be located in different processors in any combination.
An embodiment of the invention also provides a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
Further, in the present embodiment, the above-described storage medium may be configured to store a computer program for executing the steps of:
s1, under the condition that a range hood is detected to be opened, an image acquisition device is instructed to acquire a cooking picture, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment;
s2, calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture;
s3, determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion.
Further, in the present embodiment, the storage medium may include, but is not limited to: a usb disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing a computer program.
An embodiment of the invention also provides an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
Further, the electronic apparatus may further include a transmission device connected to the processor, and an input/output device connected to the processor.
Further, in the present embodiment, the above-described processor may be configured to execute the following steps by a computer program:
s1, under the condition that a range hood is detected to be opened, an image acquisition device is instructed to acquire a cooking picture, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment;
S2, calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture;
s3, determining the cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion.
Further, in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementations, and this embodiment is not repeated herein.
It will be appreciated by those skilled in the art that the modules or steps of the invention described above may be implemented in a general purpose computing device, they may be concentrated on a single computing device, or distributed across a network of computing devices, and further, they may be implemented in program code executable by computing devices, so that they may be stored in a memory device for execution by computing devices, and in some cases, the steps shown or described may be performed in a different order than what is shown or described, or they may be separately fabricated into individual integrated circuit modules, or a plurality of modules or steps in them may be fabricated into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A method for reminding a cooking time, comprising:
when the cooking fume exhauster is detected to be opened, the image acquisition device is indicated to acquire a cooking picture, wherein the image acquisition device is arranged on the cooking fume exhauster, and the cooking picture is a picture of target food being cooked by the cooking equipment;
calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture;
determining a cooking time length corresponding to the cooking scene, and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion; wherein, after calling a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture, the method further comprises: and starting a fire adjustment task corresponding to the cooking scene, wherein the fire adjustment task at least comprises one of the following adjustment modes: the heat intensity of the cooking equipment is adjusted to be high, and the heat intensity of the cooking equipment is reduced; acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; determining whether the adjustment mode of the fire adjustment task needs to be updated according to the current cooking picture;
After the reminding task is set on the mobile terminal according to the cooking duration, the method further comprises the following steps: receiving a cooking time length adjustment instruction, wherein the cooking time length adjustment instruction is used for indicating a target cooking time length corresponding to modification of the reminding task and a modification operation of the target cooking time length; and adjusting the cooking time length in the reminding task according to the target cooking time length and the modification operation.
2. The method of claim 1, wherein before invoking a cooking scene recognition model to determine a cooking scene corresponding to the cooking picture, the method further comprises: receiving the cooking scene recognition model after learning the scene features, wherein the cooking scene recognition model after learning the scene features is acquired by the cloud through the following method: acquiring cooking pictures with the number larger than the preset number, and importing the cooking pictures into an artificial intelligent training service so that a cooking scene recognition model learns the one-to-one correspondence between a plurality of cooking scenes and a plurality of cooking pictures in a deep learning training mode;
and storing the cooking scene recognition model in a local storage of the range hood.
3. The method of claim 1, wherein determining the cooking time corresponding to the cooking scene comprises:
receiving a rule generation instruction, and generating the cooking time length judgment rule according to the rule generation instruction, wherein the cooking time length judgment rule comprises: cooking time periods corresponding to various cooking scenes respectively;
storing the cooking time judging rule in a local storage of the range hood;
and under the condition that the cooking scene corresponding to the cooking picture is determined, determining the cooking time length corresponding to the cooking scene according to the cooking time length judging rule.
4. The method of claim 1, wherein adjusting the cooking time in the reminder task according to the target cooking time and the modification operation comprises:
when the modification operation indicates to increase the target cooking duration, increasing the cooking duration in the reminding task by the target cooking duration;
and reducing the cooking duration in the reminding task by the target cooking duration under the condition that the modification operation indicates to reduce the target cooking duration.
5. The method for reminding a cooking time according to claim 1, wherein after setting a reminding task on a mobile terminal according to the cooking time, the method further comprises:
Under the condition that a cooking stopping instruction sent by a target object is received, the cooking equipment is instructed to stop a cooking operation;
and under the condition that the cooking stopping instruction is not received within a second preset time period, the cooking equipment is instructed to stop the cooking operation.
6. A reminder of completion of cooking comprising:
the cooking device comprises an acquisition module, an image acquisition device and a control module, wherein the acquisition module is used for indicating the image acquisition device to acquire a cooking picture when detecting that the range hood is opened, wherein the image acquisition device is arranged on the range hood, and the cooking picture is a picture of target food being cooked by cooking equipment;
the first determining module invokes the cooking scene recognition model to determine a cooking scene corresponding to the cooking picture;
the second determining module is used for determining the cooking time length corresponding to the cooking scene and setting a reminding task on the mobile terminal according to the cooking time length, wherein the reminding task is used for reminding a target object of cooking completion;
the first determining module is further configured to start a fire adjustment task corresponding to the cooking scene, where the fire adjustment task at least includes one of the following adjustment modes: the heat intensity of the cooking equipment is adjusted to be high, and the heat intensity of the cooking equipment is reduced; acquiring a current cooking picture of the target food according to a first preset time length through the image acquisition device; determining whether the adjustment mode of the fire adjustment task needs to be updated according to the current cooking picture;
The second confirmation module is further used for receiving a cooking time length adjustment instruction, wherein the cooking time length adjustment instruction is used for indicating a target cooking time length corresponding to modification of the reminding task and a modification operation of the target cooking time length; and adjusting the cooking time length in the reminding task according to the target cooking time length and the modification operation.
7. A computer readable storage medium, characterized in that the computer readable storage medium comprises a stored program, wherein the program when run performs the method of any of the preceding claims 1 to 5.
8. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to execute the method according to any of the claims 1 to 5 by means of the computer program.
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