CN115978902A - Method, device and equipment for displaying articles in refrigerator and storage medium - Google Patents
Method, device and equipment for displaying articles in refrigerator and storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 230000015654 memory Effects 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 13
- 230000001815 facial effect Effects 0.000 claims description 6
- 235000006694 eating habits Nutrition 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The embodiment of the invention relates to a method, a device, equipment and a storage medium for displaying articles in a refrigerator, wherein the method comprises the following steps: acquiring identity information of a target object in a preset area corresponding to the refrigerator; determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item; and controlling the refrigerator to display the first display information. Therefore, the refrigerator can display the display information of the articles according to the identity of the user, so that the user can quickly check the information of the articles and determine the positions of the articles in the refrigerator without opening the refrigerator, the user can conveniently search the required articles, and the user experience is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of intelligent home furnishing, in particular to a method, a device, equipment and a storage medium for displaying articles in a refrigerator.
Background
A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is also a consumer product for maintaining food or other articles in a constant low temperature state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device.
When a plurality of family members or a plurality of people are combined in a family, the condition that a plurality of people share the refrigerator can exist, articles placed in the rear can shield the articles placed in the front, the user cannot quickly find the needed articles, the user experience is poor, and the article obtaining efficiency is low.
Disclosure of Invention
In view of this, to solve the above technical problem that articles in a refrigerator cannot be found quickly, embodiments of the present invention provide a method, an apparatus, a device, and a storage medium for displaying articles in a refrigerator.
In a first aspect, an embodiment of the present invention provides a method for displaying articles in a refrigerator, including:
acquiring identity information of a target object in a preset area corresponding to the refrigerator;
determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item;
and controlling the refrigerator to display the first display information.
In a possible implementation manner, the obtaining identity information of the target object in the preset area corresponding to the refrigerator includes:
detecting whether an object exists in the preset area or not;
when the object exists in the preset area, acquiring characteristic parameters of the object, wherein the characteristic parameters comprise: facial information and/or vital signs information;
and taking the object with the characteristic parameter meeting the preset condition as a target object, and taking the characteristic parameter as the identity information of the target object.
In one possible embodiment, the method further comprises:
when the target object is detected to be put into the refrigerator by the target object, acquiring identity information of the target object, position information of the target object put into the refrigerator and category information of the target object;
and constructing a corresponding relation among the identity information, the target object, the category information and the position information.
In one possible embodiment, the determining, from the refrigerator, a target item corresponding to the identity information and generating first display information of the target item includes:
determining a target article, category information and position information corresponding to the identity information from the corresponding relation;
and generating the first display information according to the target object, the category information and the position information.
In one possible embodiment, the method further comprises:
when the target object is detected to enter the preset area, acquiring a first moment when the target object enters the preset area;
determining a target item corresponding to the first moment from the refrigerator, and generating second display information corresponding to the target item;
and controlling the refrigerator to display the second display information.
In a possible implementation, the correspondence further includes: a second moment when the target object is placed into the refrigerator, wherein the second moment is used for judging whether the time length of placing the target object into the refrigerator is longer than a preset time length;
the method further comprises the following steps:
determining the storage duration of the target item according to the second moment and the second moment;
displaying the storage duration of the target item while displaying the first display information.
In one possible embodiment, the method further comprises:
and when the refrigerator door body is detected to be opened, controlling the refrigerator to carry out light prompt on the position corresponding to the position information.
In a second aspect, an embodiment of the present invention provides an article display device in a refrigerator, including:
the acquisition module is used for acquiring the identity information of the target object in the preset area corresponding to the refrigerator;
the processing module is used for determining a target article corresponding to the identity information from the refrigerator and generating first display information of the target article;
and the control module is used for controlling the refrigerator to display the first display information.
In a third aspect, an embodiment of the present invention provides an apparatus, including: a processor and a memory, wherein the processor is configured to execute an article display program stored in the memory in the refrigerator, so as to implement the article display method in the refrigerator according to any one of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a storage medium, where one or more programs are stored, and the one or more programs are executable by one or more processors to implement the method for displaying items in a refrigerator according to any one of the first aspect.
According to the scheme for displaying the articles in the refrigerator, provided by the embodiment of the invention, the identity information of the target object in the preset area corresponding to the refrigerator is obtained; determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item; and controlling the refrigerator to display the first display information. The corresponding article display information is displayed by the refrigerator according to the user identity, a user can conveniently and quickly find the article corresponding to the user according to the display information, and user experience is improved.
Drawings
Fig. 1 is a schematic flow chart illustrating a method for displaying articles in a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating another method for displaying articles in a refrigerator according to an embodiment of the present invention;
fig. 3 is a schematic flow chart illustrating a further method for displaying articles in a refrigerator according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an article display device in a refrigerator according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For the convenience of understanding the embodiments of the present invention, the following detailed description will be given with reference to the accompanying drawings, which are not intended to limit the embodiments of the present invention.
Fig. 1 is a schematic flow chart of a method for displaying articles in a refrigerator according to an embodiment of the present invention, and as shown in fig. 1, the method specifically includes:
s11, acquiring identity information of a target object in a preset area corresponding to the refrigerator;
the method for displaying the articles in the refrigerator provided by the embodiment of the invention is applied to an intelligent refrigerator and can also be applied to the following steps: storage tank, locker, refrigeration plant, freezer equipment, refrigeration plant and contain the equipment etc. of storing function, specifically confirm the show information of corresponding target article through user's identity information to control the refrigerator show this show information.
In this embodiment, a preset area is divided around the refrigerator in advance, and the preset area may be understood as an identifiable area, that is, the display of the articles in the refrigerator may be realized only when the target object appears in the preset area, and the position, the size, and the like of the area may be defined according to actual requirements, and thus, this embodiment is not particularly limited (for example, a sector area, a circular area, a square area, and the like).
Whether a target object enters a preset area or not is judged through the induction device, when the judgment result is yes, the characteristics of the target object such as video, images and sound are obtained through the obtaining device, and the identity information of the target object is determined through the obtained characteristics, wherein the induction device can comprise: the sensor, this acquisition device can include: a camera, and the like, and the present embodiment is not particularly limited thereto.
S12, determining a target article corresponding to the identity information from the refrigerator, and generating first display information of the target article;
in this embodiment, the corresponding relationship between the identity information and the article and the corresponding relationship between the article and the first display information are preset. The first presentation information may include, but is not limited to: item name, item category, location of item in the refrigerator, item image, item shelf life, etc.
Specifically, after the target object is determined to enter the preset area, the target object corresponding to the identity information of the target object is determined from the corresponding relationship between the identity information and the object, and the first display information corresponding to the target object is determined from the corresponding relationship between the object and the first display information.
And S13, controlling the refrigerator to display the first display information.
In this embodiment, a display screen is arranged on an outer wall of the refrigerator (for example, a display screen is arranged outside a refrigerator door), and when a target object enters a preset area, the display screen is opened to display first display information on the target object.
Optionally, the refrigerator sends the first display information to the target terminal, so that the target terminal displays the first display information.
According to the method for displaying the articles in the refrigerator, provided by the embodiment of the invention, the identity information of the target object in the preset area corresponding to the refrigerator is obtained; determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item; and controlling the refrigerator to display the first display information. The corresponding article display information is displayed by the refrigerator according to the identity of the user, so that the user can quickly check the display information of the article without opening the refrigerator, the user can conveniently search the required article, and the user experience is improved.
Fig. 2 is a schematic flow chart of another method for displaying articles in a refrigerator according to an embodiment of the present invention, and as shown in fig. 2, the method specifically includes:
s21, when the target object is detected to be put into the refrigerator, acquiring identity information of the target object, position information of the target object put into the refrigerator and category information of the target object.
S22, establishing a corresponding relation among the identity information, the target object, the category information and the position information.
In this embodiment, when it is detected that a target object enters a preset area through the sensing device, and the target object opens the refrigerator door body to place a target article in the refrigerator, the acquisition device acquires the facial information and/or the physical sign information of the target object as the characteristic parameters of the target object, and the characteristic parameters are used as the identity information of the target object, wherein each identity information corresponds to a unique target object; acquiring position information of a target object placed in the refrigerator through an acquisition device or a sensing device in the refrigerator; acquiring an image and/or an identification of a target article, determining the name of the target article according to the image and/or the identification, and determining the category to which the article belongs as category information according to the name. The acquisition means may include: camera, still camera etc., the sensing device can include: sensors, etc.
Further, a corresponding relation among the identity information, the target object, the category information and the position information is established, wherein the target object, the category information and the position information are in one-to-one correspondence, and the identity information can correspond to a plurality of target objects, a plurality of category information and a plurality of position information.
For example, when a user A enters a preset area and puts articles into a refrigerator, a face image and a body image of the user A are acquired through a camera and are used as identity information; the method comprises the steps of obtaining the position where an article is placed as the rightmost position of a top partition plate of the refrigerator, taking the rightmost side of the top partition plate as position information, obtaining an image of the article, extracting identification information of the article from the image as milk, determining the class information of the milk as a drink according to a preset classification rule, and constructing a corresponding relation among a user A, the milk, the drink and the rightmost side of the top partition plate.
And S23, acquiring identity information of the target object in a preset area corresponding to the refrigerator.
In this embodiment, whether a subject exists in a preset region is detected, and when it is determined that the subject exists, face information and/or sign information of the subject is acquired as the feature parameters. And when the similarity between the characteristic parameters and the pre-stored characteristic parameters is greater than a set threshold, indicating that the characteristic parameters meet the preset conditions. Or, when the similarity of the characteristic parameter corresponding to the identity information in the corresponding relationship with the characteristic parameter is greater than a set threshold, indicating that the characteristic parameter meets a preset condition, determining that the object is the target object at the moment, and taking the characteristic parameter of the object as the identity information of the target object.
Optionally, images of the front and the side of the refrigerator are collected through the camera, face detection is performed on the images, if the area occupied by the face in the images is gradually increased and is finally larger than a preset area threshold value (the preset area threshold value can be determined according to the average area value of the face images collected when the object stands at a front designated position of the refrigerator), it is determined that the object enters a preset area, and then identity information of the object is further obtained.
Optionally, the object may be subjected to gait detection by using radar, the distance between the object and the refrigerator is determined according to the gait, and if the distance between the object and the refrigerator is shorter and is finally smaller than a preset distance threshold (the preset distance threshold may be determined according to an average value of the distances between the object and the refrigerator collected when the object stands at a designated position in front of the refrigerator), it is determined that the object enters a preset area, and then the identity information of the object is further acquired.
S24, determining a target object, category information and position information corresponding to the identity information from the corresponding relation; and generating the first display information according to the target object, the category information and the position information.
In this embodiment, after it is determined that the target object enters the preset area, the target object, the category information, and the position information corresponding to the identity information of the target object are determined from the correspondence, and the first display information is generated according to the preset display format and the preset display order by using the target object, the category information, and the position information.
Optionally, when the identity information corresponds to a plurality of target objects, a plurality of category information, and a plurality of location information, since the target objects, the category information, and the location information are in one-to-one correspondence, display information is generated according to the target objects, the category information, and the location information that correspond to each other, respectively, to obtain a display information set, and the display information set is used as the first display information.
Optionally, the corresponding relationship in step S22 further includes: and at a second moment when the target object is placed into the refrigerator, judging whether the time length of the target object stored in the refrigerator is longer than a preset time length, wherein the preset time length can be a time length set by a user, or the preset time length can be a time length determined according to the moment when the object is placed into the refrigerator and the quality guarantee period of the object. Specifically, when the target object puts articles into the refrigerator, the current time is recorded as a second time, and the storage duration of the target articles is determined according to the second time and the current time; and judging whether the storage time length is greater than the preset time length. And when the judgment result is yes, the article is judged to exceed the shelf life, the refrigerator is controlled to generate an alarm event, and the storage time of the target article is displayed while the first display information is displayed. And when the judgment result is negative, displaying the storage time length of the target object and the time length of the target object from the end of the quality guarantee period at the current moment while displaying the first display information.
And S25, controlling the refrigerator to display the first display information.
In this embodiment, as in step S13, please refer to step S13 for detailed description, which is not repeated in this embodiment.
According to the method for displaying the articles in the refrigerator, when the target article is detected to be put into the refrigerator by the target object, the identity information of the target object, the position information of the target article put into the refrigerator and the category information of the target article are obtained; constructing a corresponding relation among the identity information, the target object, the category information and the position information; acquiring identity information of a target object in a preset area corresponding to the refrigerator; determining a target object, category information and position information corresponding to the identity information from the corresponding relation; generating the first display information according to the target object, the category information and the position information; and controlling the refrigerator to display the first display information. So as to realize the corresponding relation between the user and the articles when the articles are put into the refrigerator, so that the user can quickly acquire the positions and the information of the articles through the display information when the user needs to take the articles, the user experience is improved, the speed of searching articles in the refrigerator by a user is increased, and the refrigerator is more intelligent.
Fig. 3 is a schematic flow chart of another method for displaying articles in a refrigerator according to an embodiment of the present invention, and as shown in fig. 3, the method specifically includes:
s31, when the target object is detected to enter the preset area, acquiring a first moment when the target object enters the preset area;
s32, determining the target item corresponding to the first moment from the refrigerator, and generating second display information corresponding to the target item.
In the embodiment, the historical time corresponding to the object in the historical article taking process is obtained in advance, and the use probability of the article in each time period in one day is determined according to the historical time.
Further, when it is detected that the target object enters the preset area, the current time is obtained as a first time, a time period to which the first time belongs in one day is used as a target time period, an article with a use probability exceeding a set threshold in the refrigerator in the target time period is determined as the target article, category information and position information corresponding to the target article are determined according to the corresponding relation in the step S22, and second display information is generated according to the target object, the category information and the position information.
Optionally, the eating habits of each object in different time periods are preset, the eating habits include at least one article, a corresponding relationship among the identity information of the object, the time periods and the eating habits is generated, a target eating habit corresponding to the target time period and the identity information of the target object is determined from the corresponding relationship, at least one article in the target eating habit is used as the target article, and second display information corresponding to the target article is generated.
And S33, controlling the refrigerator to display the second display information.
In this embodiment, similar to step S13, please refer to step S13 for detailed description, which is not repeated herein.
And S34, when the refrigerator door body is detected to be opened, controlling the refrigerator to carry out light prompt on the position corresponding to the position information.
In this embodiment, a lighting device is arranged below each storage position in the refrigerator, and after the position information corresponding to the target object is determined, when the target object opens the door body of the refrigerator and needs to acquire the target object, the lighting device at the position corresponding to the position information is controlled to be opened for light prompt.
According to the method for displaying the articles in the refrigerator, when the target object is detected to enter the preset area, a first moment when the target object enters the preset area is acquired; determining a target item corresponding to the first moment from the refrigerator, and generating second display information corresponding to the target item; controlling the refrigerator to display the second display information; and when the refrigerator door body is detected to be opened, controlling the refrigerator to carry out light prompt on the position corresponding to the position information. The target object required by the user is determined according to the moment when the user opens the refrigerator, and the storage position of the target object is automatically prompted, so that the display information of the object is intelligently generated, the user can conveniently and quickly find the required object, and the user experience is improved.
Fig. 4 is a schematic flow chart of an article display device in a refrigerator according to an embodiment of the present invention, and as shown in fig. 4, the method specifically includes:
an obtaining module 41, configured to obtain identity information of a target object in a preset area corresponding to the refrigerator;
a processing module 42, configured to determine a target item corresponding to the identity information from the refrigerator, and generate first display information of the target item;
and a control module 43, configured to control the refrigerator to display the first display information.
In a possible embodiment, the processing module 42 is specifically configured to detect whether an object exists in the preset area;
the obtaining module 41 is specifically configured to obtain feature parameters of the object when the object exists in the preset region, where the feature parameters include: facial information and/or vital signs information;
the processing module 42 is specifically configured to use an object whose feature parameter meets a preset condition as a target object, and use the feature parameter as identity information of the target object.
In a possible embodiment, the obtaining module 41 is further configured to, when it is detected that the target item is placed in the refrigerator by a target object, obtain identity information of the target object, location information of the target item placed in the refrigerator, and category information of the target item;
the processing module 42 is further configured to construct a corresponding relationship among the identity information, the target object, the category information, and the location information.
In a possible embodiment, the processing module 42 is specifically configured to determine, from the correspondence, a target item, category information, and location information corresponding to the identity information;
and generating the first display information according to the target object, the category information and the position information.
In a possible implementation manner, the obtaining module 41 is further configured to obtain a first time when the target object enters the preset area when it is detected that the target object enters the preset area;
the processing module 42 is further configured to determine a target item corresponding to the first time from the refrigerator, and generate second display information corresponding to the target item;
the control module 43 is further configured to control the refrigerator to display the second display information.
In a possible embodiment, the processing module 42 is further configured to determine a storage duration of the target item according to the second time and the second time;
the control module 43 is further configured to display the storage duration of the target item while displaying the first display information.
In a possible implementation manner, the control module 43 is further configured to control the refrigerator to perform light prompting on a position corresponding to the position information when detecting that the refrigerator door body is opened.
The article display apparatus in the refrigerator provided in this embodiment may be the apparatus shown in fig. 4, and may perform all the steps of the article display method in the refrigerator shown in fig. 1 to 3, so as to achieve the technical effects of the article display method in the refrigerator shown in fig. 1 to 3, and please refer to the related description of fig. 1 to 3 for brevity, which is not described herein again.
Fig. 5 is a schematic structural diagram of an apparatus according to an embodiment of the present invention, where the apparatus 500 shown in fig. 5 includes: at least one processor 501, memory 502, at least one network interface 504, and other user interfaces 503. The various components in device 500 are coupled together by a bus system 505. It is understood that the bus system 505 is used to enable connection communications between these components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 505 in FIG. 5.
The user interface 503 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that memory 502 in embodiments of the present invention can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), enhanced Synchronous SDRAM (ESDRAM), synchronous link SDRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 502 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 502 stores elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system 5021 and application programs 5022.
The operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 5022 includes various applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. The program for implementing the method according to the embodiment of the present invention may be included in the application program 5022.
In the embodiment of the present invention, by calling a program or an instruction stored in the memory 502, specifically, a program or an instruction stored in the application 5022, the processor 501 is configured to execute the method steps provided by the method embodiments, for example, including:
acquiring identity information of a target object in a preset area corresponding to the refrigerator;
determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item;
and controlling the refrigerator to display the first display information.
In one possible embodiment, detecting whether an object exists in the preset area;
when the object exists in the preset area, acquiring characteristic parameters of the object, wherein the characteristic parameters comprise: facial information and/or vital signs information;
and taking the object with the characteristic parameter meeting the preset condition as a target object, and taking the characteristic parameter as the identity information of the target object.
In one possible embodiment, when it is detected that the target item is placed in the refrigerator by a target object, acquiring identity information of the target object, position information of the target item placed in the refrigerator, and category information of the target item;
and constructing a corresponding relation among the identity information, the target object, the category information and the position information.
In one possible implementation, the target object, the category information and the location information corresponding to the identity information are determined from the corresponding relation;
and generating the first display information according to the target object, the category information and the position information.
In a possible implementation manner, when it is detected that the target object enters the preset area, a first time when the target object enters the preset area is obtained;
determining a target item corresponding to the first moment from the refrigerator, and generating second display information corresponding to the target item;
and controlling the refrigerator to display the second display information.
In a possible implementation, the correspondence further includes: a second moment when the target object is placed into the refrigerator, wherein the second moment is used for judging whether the time length of placing the target object into the refrigerator is longer than the preset time length or not;
determining the storage duration of the target item according to the second time and the second time;
displaying the storage duration of the target item while displaying the first display information.
In a possible implementation manner, when the refrigerator door body is detected to be opened, the refrigerator is controlled to perform light prompt on the position corresponding to the position information.
The method disclosed by the above embodiments of the present invention may be applied to the processor 501, or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in software form in the processor 501. The Processor 501 may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software elements in the decoding processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502 and completes the steps of the method in combination with the hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The apparatus provided in this embodiment may be the apparatus shown in fig. 5, and may perform all the steps of the method for displaying an article in a refrigerator shown in fig. 1 to 3, so as to achieve the technical effect of the method for displaying an article in a refrigerator shown in fig. 1 to 3, and for brevity, it is described with reference to fig. 1 to 3, which is not described herein again.
The embodiment of the invention also provides a storage medium (computer readable storage medium). The storage medium herein stores one or more programs. Among others, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
When the one or more programs in the storage medium are executable by the one or more processors, the method for displaying the articles in the refrigerator executed on the device side is realized.
The processor is used for executing the goods display program in the refrigerator stored in the memory so as to realize the following steps of the goods display method in the refrigerator executed on the equipment side:
acquiring identity information of a target object in a preset area corresponding to the refrigerator;
determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item;
and controlling the refrigerator to display the first display information.
In one possible embodiment, detecting whether an object exists in the preset area;
when the object exists in the preset area, acquiring characteristic parameters of the object, wherein the characteristic parameters comprise: facial information and/or vital signs information;
and taking the object with the characteristic parameter meeting the preset condition as a target object, and taking the characteristic parameter as the identity information of the target object.
In one possible embodiment, when it is detected that the target object is placed in the refrigerator by the target object, identity information of the target object, location information of the target object placed in the refrigerator, and category information of the target object are acquired;
and constructing a corresponding relation among the identity information, the target object, the category information and the position information.
In one possible implementation, the target object, the category information and the location information corresponding to the identity information are determined from the corresponding relation;
and generating the first display information according to the target object, the category information and the position information.
In a possible implementation manner, when it is detected that the target object enters the preset area, a first time when the target object enters the preset area is obtained;
determining a target item corresponding to the first moment from the refrigerator, and generating second display information corresponding to the target item;
and controlling the refrigerator to display the second display information.
In a possible implementation, the correspondence further includes: a second moment when the target object is placed into the refrigerator, wherein the second moment is used for judging whether the time length of placing the target object into the refrigerator is longer than the preset time length or not;
determining the storage duration of the target item according to the second time and the second time;
displaying the storage duration of the target item while displaying the first display information.
In a possible implementation manner, when the refrigerator door body is detected to be opened, the refrigerator is controlled to perform light prompt on the position corresponding to the position information.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A method of displaying items in a refrigerator, comprising:
acquiring identity information of a target object in a preset area corresponding to the refrigerator;
determining a target item corresponding to the identity information from the refrigerator, and generating first display information of the target item;
and controlling the refrigerator to display the first display information.
2. The method of claim 1, wherein the obtaining identity information of the target object in the preset area corresponding to the refrigerator comprises:
detecting whether an object exists in the preset area or not;
when the object exists in the preset area, acquiring characteristic parameters of the object, wherein the characteristic parameters comprise: facial information and/or vital signs information;
and taking the object with the characteristic parameter meeting the preset condition as a target object, and taking the characteristic parameter as the identity information of the target object.
3. The method of claim 1, further comprising:
when the target object is detected to be put into the refrigerator by the target object, acquiring identity information of the target object, position information of the target object put into the refrigerator and category information of the target object;
and constructing a corresponding relation among the identity information, the target object, the category information and the position information.
4. The method of claim 3, wherein the determining the target item corresponding to the identity information from the refrigerator and generating the first display information of the target item comprises:
determining a target article, category information and position information corresponding to the identity information from the corresponding relation;
and generating the first display information according to the target object, the category information and the position information.
5. The method of claim 1, further comprising:
when the target object is detected to enter the preset area, acquiring a first moment when the target object enters the preset area;
determining a target item corresponding to the first moment from the refrigerator, and generating second display information corresponding to the target item;
and controlling the refrigerator to display the second display information.
6. The method according to claim 3, wherein the correspondence further comprises: a second moment when the target object is placed into the refrigerator, wherein the second moment is used for judging whether the time length of placing the target object into the refrigerator is longer than a preset time length;
the method further comprises the following steps:
determining the storage duration of the target item according to the second time and the second time;
displaying the storage duration of the target item while displaying the first display information.
7. The method of claim 4, further comprising:
and when the refrigerator door body is detected to be opened, controlling the refrigerator to carry out light prompt on the position corresponding to the position information.
8. An article display device in a refrigerator, comprising:
the acquisition module is used for acquiring the identity information of the target object in the preset area corresponding to the refrigerator;
the processing module is used for determining a target article corresponding to the identity information from the refrigerator and generating first display information of the target article;
and the control module is used for controlling the refrigerator to display the first display information.
9. An apparatus, comprising: a processor and a memory, the processor being configured to execute an article display program in the refrigerator stored in the memory to implement the article display method in the refrigerator according to any one of claims 1 to 7.
10. A storage medium characterized in that the storage medium stores one or more programs executable by one or more processors to implement the article presentation method in a refrigerator according to any one of claims 1 to 7.
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| CN202211742621.8A CN115978902A (en) | 2022-12-29 | 2022-12-29 | Method, device and equipment for displaying articles in refrigerator and storage medium |
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| CN202211742621.8A CN115978902A (en) | 2022-12-29 | 2022-12-29 | Method, device and equipment for displaying articles in refrigerator and storage medium |
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| CN115978902A true CN115978902A (en) | 2023-04-18 |
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| CN202211742621.8A Pending CN115978902A (en) | 2022-12-29 | 2022-12-29 | Method, device and equipment for displaying articles in refrigerator and storage medium |
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