CN114485035A - Refrigerator and drawer control method thereof - Google Patents
Refrigerator and drawer control method thereof Download PDFInfo
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- CN114485035A CN114485035A CN202210116201.2A CN202210116201A CN114485035A CN 114485035 A CN114485035 A CN 114485035A CN 202210116201 A CN202210116201 A CN 202210116201A CN 114485035 A CN114485035 A CN 114485035A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 52
- 230000006870 function Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 description 12
- 238000000151 deposition Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Drawers Of Furniture (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator and a drawer control method thereof, wherein the refrigerator comprises: the box body is internally provided with at least two electric drawers with automatic pushing and closing functions; wherein, a weight sensor for detecting the weight of the stored object is arranged in each electric drawer; the instruction input device is used for acquiring an instruction input by a user; a controller connected to each of the weight sensors and the command input device, and configured to: receiving an instruction sent by the instruction input device; and when the command is determined to be a food material storage command, acquiring the weight of the stored object of each electric drawer, and controlling the electric drawer with the minimum weight of the stored object to be pushed out. By adopting the embodiment of the invention, the convenience of storing food materials can be effectively improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a refrigerator and a drawer control method of the refrigerator.
Background
At present, the mounting structure of a plurality of storage drawers is mostly adopted in the refrigerator, but under most circumstances, often do not remember which drawers have deposited the edible material when the user to, the user need open the drawer one by one and inspect the edible material condition of depositing in each drawer when putting into edible material, confirm whether can put into new edible material, the convenience is relatively poor.
Disclosure of Invention
The embodiment of the invention provides a refrigerator and a drawer control method of the refrigerator, which can effectively improve the convenience of food material storage.
An embodiment of the present invention provides a refrigerator, including:
the box body is internally provided with at least two electric drawers with automatic pushing-out and closing functions; wherein, a weight sensor for detecting the weight of the stored object is arranged in each electric drawer;
the instruction input device is used for acquiring an instruction input by a user;
a controller connected to each of the weight sensors and the command input device, and configured to:
receiving an instruction sent by the instruction input device;
and when the command is determined to be a food material storage command, acquiring the weight of the stored object of each electric drawer, and controlling the electric drawer with the minimum weight of the stored object to be pushed out.
Compared with the prior art, according to the refrigerator disclosed by the embodiment of the invention, when a user stores food materials, the weight of the food materials in the drawer is obtained through the weight sensor arranged in the electric drawer, the electric drawer with the minimum weight of the stored objects is automatically controlled to be pushed out, the user does not need to manually confirm the storage conditions in the drawer one by one, and the convenience of food material storage is improved.
As an improvement of the above, the controller is further configured to:
when the command is determined to be a food material taking command, the weight of the stored object of each electric drawer is obtained;
and controlling all the electric drawers with the weight different from zero to be pushed out according to the weight of the stored objects of each electric drawer.
This embodiment is through when confirming that the user need take out edible material, acquires the object weight of depositing of each electronic drawer to control all electronic drawers of depositing that object weight is not zero to release, need not the user and open the drawer one by one and seek edible material, improved the convenience that edible material took out.
As an improvement of the above scheme, a distance detection device for detecting the distance between the electric drawer and the human body is arranged on the front surface of each electric drawer;
the controller is also connected with each distance detection device;
the controller is further configured to:
and when the distance between the electric drawer being pushed out and the human body is detected to reach a preset value, controlling the electric drawer being pushed out to stop moving.
The distance detection device is arranged on the front face of the electric drawer, so that the distance between each electric drawer which is being pushed out and a human body can be detected in real time, and when the distance between a certain electric drawer and the human body reaches a preset value, the electric drawer which is being pushed out is controlled to stop moving, so that the safe distance between the electric drawer and the human body is ensured, and collision is prevented.
As an improvement of the above, the controller is further configured to:
when the command is determined to be a drawer closing command, determining the electric drawer in a push-out state;
and controlling the electric drawer in the push-out state to be closed.
According to the embodiment, when the user needs to close the drawer, the electric drawer in the push-out state is determined, the electric drawer in the push-out state is controlled to be closed, the user does not need to manually close the drawer one by one, and convenience is improved.
As an improvement of the above, the electric drawer includes:
a drawer body;
the rack is arranged at the bottom of the side surface of the drawer body and extends along the front-back direction;
the gear is arranged on the side surface of the drawer body and is meshed with the rack;
and the driving motor is arranged on the side surface of the drawer body, is connected with the gear and is used for driving the gear to rotate so as to push out or close the drawer body.
Another embodiment of the invention provides a drawer control method for a refrigerator, the refrigerator comprises a box body and an instruction input device, wherein at least two electric drawers with automatic pushing and closing functions are arranged in the box body, a weight sensor for detecting the weight of a stored object is arranged in each electric drawer, and the instruction input device is used for acquiring an instruction input by a user;
the drawer control method comprises the following steps:
receiving an instruction sent by the instruction input device;
and when the command is determined to be a food material storage command, acquiring the weight of the stored object of each electric drawer, and controlling the electric drawer with the minimum weight of the stored object to be pushed out.
Compared with the prior art, according to the drawer control method of the refrigerator disclosed by the embodiment of the invention, when a user stores food materials, the weight of the food materials in the drawer is obtained through the weight sensor arranged in the electric drawer, the electric drawer with the minimum weight of the stored objects is automatically controlled to be pushed out, the user does not need to manually confirm the storage conditions in the drawer one by one, and the convenience of food material storage is improved.
As an improvement of the above scheme, the drawer control method further includes:
when the command is determined to be a food material taking command, the weight of the stored object of each electric drawer is obtained;
and controlling all the electric drawers with the weight different from zero to be pushed out according to the weight of the stored objects of each electric drawer.
This embodiment is through when confirming that the user need take out edible material, acquires the object weight of depositing of each electronic drawer to control all electronic drawers of depositing that object weight is not zero to release, need not the user and open the drawer one by one and seek edible material, improved the convenience that edible material took out.
As an improvement of the above scheme, a distance detection device for detecting the distance between the electric drawer and the human body is arranged on the front surface of each electric drawer;
the drawer control method further comprises:
and when the distance between the electric drawer being pushed out and the human body is detected to reach a preset value, controlling the electric drawer being pushed out to stop moving.
The distance detection device is arranged on the front face of the electric drawer, so that the distance between each electric drawer which is being pushed out and a human body can be detected in real time, and when the distance between a certain electric drawer and the human body reaches a preset value, the electric drawer which is being pushed out is controlled to stop moving, so that the safe distance between the electric drawer and the human body is ensured, and collision is prevented.
As an improvement of the above scheme, the drawer control method further includes:
when the command is determined to be a drawer closing command, determining the electric drawer in a push-out state;
and controlling the electric drawer in the push-out state to be closed.
According to the embodiment, when the user needs to close the drawer, the electric drawer in the push-out state is determined, the electric drawer in the push-out state is controlled to be closed, the user does not need to manually close the drawer one by one, and convenience is improved.
As an improvement of the above, the electric drawer includes:
a drawer body;
the rack is arranged at the bottom of the side surface of the drawer body and extends along the front-back direction;
the gear is arranged on the side surface of the drawer body and is meshed with the rack;
and the driving motor is arranged on the side surface of the drawer body, is connected with the gear and is used for driving the gear to rotate so as to push out or close the drawer body.
Drawings
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a working process of a controller of a refrigerator according to an embodiment of the present invention;
FIG. 3 is a schematic front view of a power drawer according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a refrigerator according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating a working flow of a controller of a refrigerator according to another embodiment of the present invention;
fig. 6 is a schematic view illustrating an operation flow of a controller of a refrigerator according to another embodiment of the present invention;
FIG. 7 is a schematic structural view of a power drawer according to an embodiment of the present invention;
fig. 8 is a flowchart illustrating a drawer control method of a refrigerator according to an embodiment of the present invention;
fig. 9 is a flowchart illustrating a drawer control method of a refrigerator according to another embodiment of the present invention;
fig. 10 is a flowchart illustrating a drawer control method of a refrigerator according to still another embodiment of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1, a schematic structural diagram of a refrigerator according to an embodiment of the present invention is shown; fig. 2 is a schematic view of a working flow of a controller of a refrigerator according to an embodiment of the present invention.
An embodiment of the present invention provides a refrigerator including:
the box body is internally provided with at least two electric drawers 11 with automatic pushing and closing functions; wherein, a weight sensor 12 for detecting the weight of the stored object is arranged in each electric drawer 11;
an instruction input device 13 for acquiring an instruction input by a user;
a controller 14 connected to each of the weight sensors 12 and the instruction input device 13, and configured to:
s11, receiving the command sent by the command input device 13;
and S12, when the command is determined to be a food material storing command, acquiring the weight of the stored object of each electric drawer 11, and controlling the electric drawer 11 with the smallest weight of the stored object to be pushed out.
As shown in fig. 3, in the present embodiment, the weight sensor 12 is mounted at the bottom of the power drawer 11.
Illustratively, as shown in fig. 4, the instruction input device 13 may be a voice input device disposed at the top of the box, and the voice input device recognizes voice information sent by a user to obtain an instruction input by the user after receiving the voice information. The instruction input device 13 may also be a touch screen, the touch screen is disposed on a door of the box body, and a user can input an instruction by performing a touch operation on the touch screen. In addition, the instruction input device 13 may also be a key, and different keys are provided for different instructions, so that the user can input corresponding instructions by triggering different keys.
It can be understood that the weight of the food stored in the electric drawer 11 can well reflect the food storage condition in the electric drawer 11. Generally, the smaller the weight of the stored objects in the power drawer 11, the less objects are stored therein, i.e., the maximum storage space is left in the drawer which generally stores the smallest weight of the stored objects. Therefore, when the command is determined to be a food material storage command, the weight of the stored objects of each electric drawer 11 is obtained, the weight of the stored objects of each electric drawer 11 is sorted, so that the electric drawer 11 with the smallest weight of the stored objects is determined, and the electric drawer 11 with the smallest weight of the stored objects is controlled to be pushed out, so that a user can store the articles conveniently. It is understood that if the weight of the stored object of a certain electric drawer 11 is 0, it means that no object is stored in the electric drawer 11, and if there are a plurality of electric drawers 11 having the weight of the stored object of 0, one of them may be arbitrarily selected as the electric drawer 11 having the smallest weight of the stored object.
According to the refrigerator provided by the embodiment of the invention, when a user stores food materials, the weight of the food materials in the drawer is obtained through the weight sensor 12 arranged in the electric drawer 11, the electric drawer 11 with the minimum weight of the stored objects is automatically controlled to be pushed out, the user does not need to manually confirm the storage conditions in the drawer one by one, and the convenience of food material storage is improved.
As an alternative embodiment, as shown in fig. 5, the controller 14 is further configured to:
s13, when the command is determined to be a food material taking command, acquiring the weight of the stored object of each electric drawer 11;
and S14, controlling all the electric drawers 11 with the weight not equal to zero according to the weight of the stored objects of each electric drawer 11 to push out.
When the weight of the stored object in a certain electric drawer 11 is 0, it is described that no object is stored in the electric drawer 11. This embodiment is through when confirming that the user need take out edible material, acquires the object weight of depositing of each electronic drawer 11 to control all electronic drawers 11 that deposit the object weight and not zero to release, need not the user and open the drawer one by one and seek edible material, improved the convenience that edible material took out.
Further, as shown in fig. 3, a distance detecting device 15 for detecting a distance between the electric drawer 11 and a human body is disposed on a front surface of each electric drawer 11;
the controller 14 is also connected to each of the distance detecting devices 15.
As shown in fig. 2 or 5, the controller 14 is further configured to:
and S15, when the distance between the electric drawer 11 being pushed out and the human body is detected to reach a preset value, controlling the electric drawer 11 being pushed out to stop moving.
In the present embodiment, the preset value represents a safe distance between the human body and the power drawer 11, and may be set according to actual requirements in specific implementation, which is not limited herein. Preferably, the preset value is 10 cm.
It will be understood that the front of the motorized drawer 11 is referred to as the front bezel.
Illustratively, the distance detection device 15 is an infrared sensor. Of course, the distance detection device 15 may also be a displacement sensor, which is not limited herein.
It should be noted that, when the user accesses the food materials, the food materials are often closer to the refrigerator, so that the food materials are likely to collide with the electric drawer 11, which may cause personal injury. In the embodiment, the distance detection device 15 is arranged on the front surface of the electric drawer 11, so that the distance between each electric drawer 11 being pushed out and a human body can be detected in real time, and when the distance between a certain electric drawer 11 and the human body reaches a preset value, the electric drawer 11 being pushed out is controlled to stop moving, so that a safe distance is ensured between the electric drawer 11 and the human body, and collision is prevented.
As an alternative embodiment, as shown in fig. 6, the controller 14 is further configured to:
s16, when the command is determined to be a drawer closing command, determining the electric drawer 11 in a push-out state;
and S17, controlling the electric drawer 11 in the push-out state to close.
For example, an initial motor parameter when the power drawer 11 is in the closed state may be obtained in advance, and in a specific implementation, the current motor parameter may be compared with the initial motor parameter to determine whether the power drawer 11 is pushed out. In addition, after each electric drawer 11 is controlled to be pushed out, the flag of the electric drawer 11 may be set to be pushed out, and when a drawer closing command is received, the electric drawer 11 whose flag is pushed out may be controlled to be closed, and the flag may be cleared.
According to the embodiment, when it is determined that the user needs to close the drawer, the electric drawer 11 in the push-out state is determined, and the electric drawer 11 in the push-out state is controlled to be closed, so that the user does not need to manually close the drawers one by one, and convenience is improved.
As an alternative embodiment, as shown in fig. 7, the power drawer 11 includes:
a drawer body 111;
a rack 112 installed at the bottom of the side of the drawer body 111 and extending in the front-rear direction;
a gear 113 installed at a side of the drawer body 111, and engaged with the rack 112;
and a driving motor 114 mounted at a side of the drawer body 111, connected to the gear 113, and configured to drive the gear 113 to rotate, so that the drawer body 111 is pushed out or closed.
In this embodiment, after receiving the instruction from the controller 14, the driving motor 114 may drive the gear 113 to rotate so as to move the rack 112 forward and backward, when the rack 112 moves forward, the drawer body 111 slides out from the inside of the box body, thereby realizing automatic pushing out of the electric drawer 11, and when the rack 112 moves backward, the drawer body 111 slides in from the outside of the box body, thereby realizing automatic closing of the electric drawer 11 without manual pulling out and pushing in.
Fig. 8 is a schematic flow chart of a drawer control method of a refrigerator according to an embodiment of the present invention.
The embodiment of the invention provides a drawer control method of a refrigerator, wherein the refrigerator comprises a refrigerator body and an instruction input device, at least two electric drawers with automatic pushing and closing functions are arranged in the refrigerator body, a weight sensor for detecting the weight of a stored object is arranged in each electric drawer, and the instruction input device is used for acquiring an instruction input by a user;
the drawer control method comprises the following steps:
s21, receiving the instruction sent by the instruction input device;
and S22, when the command is determined to be a food material storage command, acquiring the weight of the stored object of each electric drawer, and controlling the electric drawer with the minimum weight of the stored object to be pushed out.
For example, the instruction input device may be a voice input device, which is disposed at the top of the box body, and after receiving voice information sent by a user, the voice input device recognizes the voice information to obtain an instruction input by the user. The instruction input device can also be a touch screen which is arranged on a box door of the box body, and a user can input an instruction by performing touch operation on the touch screen. In addition, the instruction input device can also be a key, and different keys are arranged for different instructions, so that a user can input corresponding instructions by triggering different keys.
It can be understood that the weight of the objects stored in the electric drawer can well reflect the storage condition of the food materials in the electric drawer. Generally, the smaller the weight of stored objects in a power drawer, the less objects are stored therein, i.e., the maximum storage space remaining in the drawer, which typically stores the smallest weight of objects. Therefore, when the command is determined to be a food material storing command, the weight of the stored objects of each electric drawer is obtained, the weight of the stored objects of each electric drawer is sequenced, the electric drawer with the minimum weight of the stored objects is determined, and then the electric drawer with the minimum weight of the stored objects is controlled to be pushed out, so that a user can store the articles conveniently. It is understood that if the weight of the stored object of a certain electric drawer is 0, it means that no object is stored in the electric drawer, and if there are a plurality of electric drawers having the weight of the stored object of 0, one of the electric drawers may be arbitrarily selected as the electric drawer having the smallest weight of the stored object.
According to the drawer control method of the refrigerator, when a user stores food materials, the weight of the food materials in the drawer is obtained through the weight sensor arranged in the electric drawer, the electric drawer with the smallest weight of stored objects is automatically controlled to be pushed out, the user does not need to manually confirm the storage conditions in the drawer one by one, and the convenience of food material storage is improved.
As an alternative embodiment, referring to fig. 9, the drawer control method further includes:
s23, when the command is determined to be a food material taking command, the weight of the stored object of each electric drawer is obtained;
and S24, controlling all the electric drawers with the weight not equal to zero to be pushed out according to the weight of the stored objects of each electric drawer.
If the weight of the stored object in a certain electric drawer is 0, it means that no object is stored in the electric drawer. This embodiment is through when confirming that the user need take out edible material, acquires the object weight of depositing of each electronic drawer to control all electronic drawers of depositing that object weight is not zero to release, need not the user and open the drawer one by one and seek edible material, improved the convenience that edible material took out.
Furthermore, a distance detection device for detecting the distance between the electric drawer and a human body is arranged on the front surface of each electric drawer;
as shown in fig. 8 or 9, the drawer control method further includes:
and S25, controlling the electric drawer to stop moving when the distance between the electric drawer being pushed out and the human body is detected to reach a preset value.
In this embodiment, the preset value represents a safe distance between a human body and the electric drawer, and may be set according to actual requirements in specific implementation, which is not limited herein. Preferably, the preset value is 10 cm.
It is understood that the front of the power drawer is referred to as the front bezel.
Illustratively, the distance detection device is an infrared sensor. Of course, the distance detection device may also be a displacement sensor, which is not limited herein.
It should be noted that, when the user accesses the food materials, the food materials are often closer to the refrigerator, so that the food materials are likely to collide with the electric drawer, and personal injury is caused. The distance detection device is arranged on the front face of the electric drawer, so that the distance between each electric drawer which is being pushed out and a human body can be detected in real time, and when the distance between a certain electric drawer and the human body reaches a preset value, the electric drawer which is being pushed out is controlled to stop moving, so that the safe distance between the electric drawer and the human body is ensured, and collision is prevented.
As an optional embodiment, the drawer control method further includes:
s26, when the command is determined to be a drawer closing command, determining the electric drawer in the push-out state;
and S27, controlling the electric drawer in the push-out state to be closed.
For example, an initial motor parameter when the power drawer is in the closed state may be obtained in advance, and in a specific implementation, the current motor parameter may be compared with the initial motor parameter to determine whether the power drawer is pushed out. In addition, after each electric drawer is controlled to be pushed out, the mark of the electric drawer is set to be pushed out, and when a drawer closing instruction is received, the electric drawer marked to be pushed out is controlled to be closed, and the mark is cleared.
According to the embodiment, when the drawer needs to be closed by a user, the electric drawer in the push-out state is determined and controlled to be closed, the drawer does not need to be manually closed one by the user, and convenience is improved.
As an alternative embodiment, as shown in fig. 7, the power drawer 11 includes:
a drawer body 111;
a rack 112 installed at the bottom of the side of the drawer body 111 and extending in the front-rear direction;
a gear 113 installed at a side of the drawer body 111, and engaged with the rack 112;
and a driving motor 114 mounted at a side of the drawer body 111, connected to the gear 113, and configured to drive the gear 113 to rotate, so that the drawer body 111 is pushed out or closed.
In this embodiment, after receiving the instruction, the driving motor 114 may rotate the driving gear 113 to move the rack 112 forward and backward, when the rack 112 moves forward, the drawer body 111 slides out from the inside of the box body, so as to realize automatic pushing out of the electric drawer 11, and when the rack 112 moves backward, the drawer body 111 slides in from outside of the box body, so as to realize automatic closing of the electric drawer 11, without manual pulling out and pushing in.
Another embodiment of the present invention further provides a terminal device, where the terminal device of this embodiment includes: a processor, a memory and a computer program stored in the memory and operable on the processor, for example, the drawer control method of a refrigerator as described in any of the above embodiments. The processor implements the steps of the above-described embodiments of the drawer control method for the refrigerator when executing the computer program.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the terminal device.
The terminal device may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the schematic diagram is merely an example of a terminal device and does not constitute a limitation of a terminal device, and may include more or less components than those shown, or combine certain components, or different components, for example, the terminal device may also include input output devices, network access devices, buses, etc.
The Processor may be a Central Processing Unit (CPU), other 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, discrete hardware component, or the like. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is the control center of the terminal device and connects the various parts of the whole terminal device using various interfaces and lines.
The memory may be used for storing the computer programs and/or modules, and the processor may implement various functions of the terminal device by executing or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Wherein, the terminal device integrated module/unit can be stored in a computer readable storage medium if it is implemented in the form of software functional unit and sold or used as an independent product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A refrigerator, characterized by comprising:
the box body is internally provided with at least two electric drawers with automatic pushing and closing functions; wherein, a weight sensor for detecting the weight of the stored object is arranged in each electric drawer;
the instruction input device is used for acquiring an instruction input by a user;
a controller connected to each of the weight sensors and the command input device, and configured to:
receiving an instruction sent by the instruction input device;
and when the command is determined to be a food material storage command, acquiring the weight of the stored object of each electric drawer, and controlling the electric drawer with the minimum weight of the stored object to be pushed out.
2. The refrigerator of claim 1, wherein the controller is further configured to:
when the command is determined to be a food material taking command, the weight of the stored object of each electric drawer is obtained;
and controlling all the electric drawers with the weight different from zero to be pushed out according to the weight of the stored objects of each electric drawer.
3. The refrigerator according to claim 1 or 2, wherein a distance detecting means for detecting a distance between the power-operated drawer and a human body is provided at a front surface of each of the power-operated drawers;
the controller is also connected with each distance detection device;
the controller is further configured to:
and when the distance between the electric drawer being pushed out and the human body is detected to reach a preset value, controlling the electric drawer being pushed out to stop moving.
4. The refrigerator of claim 1 or 2, wherein the controller is further configured to:
when the command is determined to be a drawer closing command, determining the electric drawer in a push-out state;
and controlling the electric drawer in the push-out state to be closed.
5. The refrigerator of claim 1, wherein the power drawer comprises:
a drawer body;
the rack is arranged at the bottom of the side surface of the drawer body and extends along the front-back direction;
the gear is arranged on the side surface of the drawer body and is meshed with the rack;
and the driving motor is arranged on the side surface of the drawer body, is connected with the gear and is used for driving the gear to rotate so as to push out or close the drawer body.
6. The method for controlling the drawer of the refrigerator is characterized by comprising a refrigerator body and a command input device, wherein at least two electric drawers with automatic pushing and closing functions are arranged in the refrigerator body, a weight sensor for detecting the weight of a stored object is arranged in each electric drawer, and the command input device is used for acquiring a command input by a user;
the drawer control method comprises the following steps:
receiving an instruction sent by the instruction input device;
and when the command is determined to be a food material storage command, acquiring the weight of the stored object of each electric drawer, and controlling the electric drawer with the minimum weight of the stored object to be pushed out.
7. The drawer control method of a refrigerator according to claim 6, further comprising:
when the command is determined to be a food material taking command, the weight of the stored object of each electric drawer is obtained;
and controlling all the electric drawers with the weight different from zero to be pushed out according to the weight of the stored objects of each electric drawer.
8. The drawer control method of the refrigerator according to claim 6 or 7, wherein a distance detecting means for detecting a distance between the power-operated drawer and a human body is provided at a front surface of each of the power-operated drawers;
the drawer control method further comprises:
and when the distance between the electric drawer being pushed out and the human body is detected to reach a preset value, controlling the electric drawer being pushed out to stop moving.
9. The drawer control method of the refrigerator according to claim 6 or 7, further comprising:
when the command is determined to be a drawer closing command, determining the electric drawer in a push-out state;
and controlling the electric drawer in the push-out state to be closed.
10. The drawer control method of a refrigerator according to claim 6, wherein the power drawer comprises:
a drawer body;
the rack is arranged at the bottom of the side surface of the drawer body and extends along the front-back direction;
the gear is arranged on the side surface of the drawer body and is meshed with the rack;
and the driving motor is arranged on the side surface of the drawer body, is connected with the gear and is used for driving the gear to rotate so as to push out or close the drawer body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116201.2A CN114485035A (en) | 2022-02-07 | 2022-02-07 | Refrigerator and drawer control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210116201.2A CN114485035A (en) | 2022-02-07 | 2022-02-07 | Refrigerator and drawer control method thereof |
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| CN202210116201.2A Pending CN114485035A (en) | 2022-02-07 | 2022-02-07 | Refrigerator and drawer control method thereof |
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| CN102362132A (en) * | 2009-03-20 | 2012-02-22 | Lg电子株式会社 | Refrigerator and method for controlling same |
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| CN112113376A (en) * | 2019-06-19 | 2020-12-22 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| US20210254884A1 (en) * | 2020-02-13 | 2021-08-19 | Samsung Electronics Co., Ltd. | Refrigerator, server, and method for controlling the refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362132A (en) * | 2009-03-20 | 2012-02-22 | Lg电子株式会社 | Refrigerator and method for controlling same |
| CN108280944A (en) * | 2018-02-01 | 2018-07-13 | 青岛峻树机械科技有限公司 | A kind of Intelligent storage cabinet and its working method |
| US20200372445A1 (en) * | 2019-05-23 | 2020-11-26 | International Business Machines Corporation | Generating recommendations based on storage availability |
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Country or region after: China Address after: No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant after: Hisense refrigerator Co.,Ltd. Address before: No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Applicant before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. Country or region before: China |