CN114622798A - Method and device for opening door of household appliance and household appliance - Google Patents
Method and device for opening door of household appliance and household appliance Download PDFInfo
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- CN114622798A CN114622798A CN202011436020.5A CN202011436020A CN114622798A CN 114622798 A CN114622798 A CN 114622798A CN 202011436020 A CN202011436020 A CN 202011436020A CN 114622798 A CN114622798 A CN 114622798A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 210000001145 finger joint Anatomy 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 210000000282 nail Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 210000004905 finger nail Anatomy 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000008447 perception Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
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- General Engineering & Computer Science (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
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- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The application relates to the technical field of intelligent household appliance control, and discloses a method for opening a door of household appliance equipment. By obtaining the gesture image of the user collected by the recognition module, the direction indicated by the hand of the user can be determined in the gesture image. And then the target door body which the user wants to open is determined according to the direction indicated by the hand. Therefore, the gesture control on the target door body of the household appliance can be still realized by a user under the condition that the user does not touch the door body by acquiring the door opening control instruction of the target door body. The condition that a plurality of identification modules are installed on the existing household appliance with a plurality of door bodies is avoided, and the manufacturing cost is saved while the household appliance is convenient for a user to use. Meanwhile, the problem that the target door body of the household appliance can be opened as long as the hand of a user inconveniently touches the door body of the household appliance is solved, and accurate control is realized. The application also discloses a device and a household electrical appliance for opening the door of the household electrical appliance.
Description
Technical Field
The application relates to the technical field of intelligent household appliance control, for example, to a method and a device for opening a door of household appliance equipment and the household appliance equipment.
Background
With the development of intelligent household appliance technology, various forms of human-computer interaction appear. Traditional human-computer interactions include mechanical button controls, touch controls, and the like. In recent years, with the continuous development of technologies, some new control technologies gradually move to the field of vision of people, such as voice control technologies, gesture control technologies, and the like. The gesture control technology refers to an interaction technology which can realize corresponding control without a user contacting any equipment. Because the limitation of touch and key is separated, the gesture control is more convenient than the traditional contact type touch control.
With the increasing development of the functions of the household electrical appliances, the size of the household electrical appliances is larger and larger. Dividing the interior of a home device into different areas to implement different storage and control functions has become a more user-friendly option. In order to ensure the sealing performance of different areas in the household appliance, technicians are provided with sealed door bodies aiming at different areas. In order to realize the door opening control of the target door body, when the household electrical appliance is manufactured, modules for gesture recognition functions are arranged on all the door bodies, but due to the fact that the gesture recognition modules are added in the manufacturing mode, the assembly cost of the household electrical appliance is increased. How to realize the gesture control of the target door body of the household appliance and reduce the assembly cost of household appliance manufacturing becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling a household appliance to open a door and the household appliance, so as to solve the technical problem of reducing the assembly cost of household appliance manufacturing while gesture control is performed on a target door body of the household appliance.
In some embodiments, the method comprises: acquiring a user gesture image acquired by an identification module, wherein the identification module is arranged at a critical position of an adjacent door body and is shared by the adjacent door bodies; determining adjacent door bodies associated with the identification module as selectable door bodies; determining a target door body from the selectable door bodies according to direction information indicated by the hand of the user extracted from the gesture image of the user; and generating a door opening control instruction for opening the target door body, and performing door opening control on the target door body.
In some embodiments, the apparatus comprises: the acquisition module is configured to acquire a user gesture image acquired by the recognition module, and the recognition module is arranged at a critical position of an adjacent door body and is shared by the adjacent door bodies; the optional door body determining module is configured to determine the adjacent door bodies associated with the identification module as optional door bodies; the target door body determining module is used for determining a target door body from the selectable door bodies according to the direction information indicated by the hand of the user extracted from the gesture image of the user; and the control module is configured to generate a door opening control instruction for opening the target door body and perform door opening control on the target door body.
In some embodiments, the apparatus comprises: a processor and a memory storing program instructions, wherein the processor is configured to execute the aforementioned method for opening a door of a home appliance when executing the program instructions.
In some embodiments, the home device comprises: the device for opening the door of the household appliance is provided.
The door opening method and device for the household appliance and the household appliance provided by the embodiment of the disclosure can achieve the following technical effects: by obtaining the gesture image of the user collected by the recognition module, the direction indicated by the hand of the user can be determined in the gesture image. And then the target door body which the user wants to open is determined according to the direction indicated by the hand. Therefore, the door opening control instruction corresponding to the target door body can be obtained, the door opening of the target door body is controlled, so that a user can open the target door body in a gesture control mode under the condition that the user does not touch the door body, meanwhile, the multiple door bodies share one recognition module, and the manufacturing cost can be saved as far as possible on the premise that the door opening control is not influenced.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic view of a method for opening a door of a home appliance according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a first image over a second image provided by embodiments of the present disclosure;
FIG. 3 is a schematic diagram of a first image underlying a second image provided by embodiments of the present disclosure;
FIG. 4 is a schematic view of a target door body determined according to an embodiment of the disclosure;
fig. 5 is a schematic view of an apparatus for opening a door of a home appliance according to an embodiment of the present disclosure;
fig. 6 is a schematic view of an apparatus for opening a door of a home device according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
Fig. 1 is a schematic view of a method for opening a door of a home appliance according to an embodiment of the present disclosure, and in combination with fig. 1, the embodiment of the present disclosure provides a method for opening a door of a home appliance, including:
and S11, obtaining the user gesture image collected by the recognition module.
And S12, determining the adjacent door bodies associated with the identification modules as optional door bodies.
And S13, determining a target door body from the selectable door bodies according to the direction information indicated by the hand of the user extracted from the gesture image of the user.
And S14, generating a door opening control instruction for opening the target door body, and performing door opening control on the target door body.
The household appliance in the embodiment of the present disclosure may be a mobile device, an intelligent home device, or the like, or any combination thereof. In some embodiments, the smart home device may include, for example, a refrigerator, a washing machine, a sanitizer, a freezer, or any combination thereof.
In step 11, a recognition module is arranged on the household appliance, and the recognition module collects a gesture image of the user, so that a current hand image of the user can be acquired, and the hand image of the user can be recognized.
The household appliance may be an appliance having a plurality of door bodies. Such as refrigerators, washing machines, disinfection cabinets, etc., having a plurality of door bodies. The identification module may be a camera with image acquisition functionality. In the technical scheme provided by the embodiment of the disclosure, the identification module is arranged at the critical position of the adjacent door body and is shared by the adjacent door bodies, so that the quantity demand of household electrical appliances on the identification module can be reduced, and the assembly cost of the household electrical appliances is effectively reduced.
In step 12, the adjacent door bodies associated with the identification module are determined as selectable door bodies.
In the scheme, if the identification module is arranged at a critical position between two door bodies adjacent up and down, the selectable door bodies can be two door bodies in the vertical direction. If the identification module is arranged at a critical position between two door bodies adjacent to each other left and right, the selectable door bodies can be two door bodies in the horizontal direction. If the identification module is arranged at the critical position between the four adjacent door bodies, the selectable door bodies can be four door bodies arranged around the identification module.
The association relationship between the recognition module and the door bodies is predetermined, so that when the user gesture image acquired by the recognition module is obtained, the door bodies associated with the recognition module are determined to be the optional door bodies which the user wants to control to open the door, and then the direction information indicated by the hand of the user is combined to determine the target door body which the user wants to control from the optional door bodies.
If the number of the adjacent door bodies is 4, the identification module is arranged at the critical position of the 4 adjacent door bodies, and the identification module is associated with the 4 adjacent door bodies. The arrangement mode can enable the identification module to be in contact with the adjacent door body.
In step 13, the direction information indicated by the hand of the user is extracted from the gesture image of the user, and the target door body is determined from the selectable door bodies according to the direction information indicated by the hand.
In the scheme, the gesture image of the user is recognized through the recognition module, and the direction information indicated by the hand of the user is extracted from the gesture image and used as the basis for determining the target door body. As one example, the orientation of the user's palm may be determined from the user gesture image, and the direction indicated by the user's hand may be determined accordingly. Wherein, the palm orientation can be in various directions, for example: palm facing up, palm facing down, palm facing left, or palm facing right. The specific implementation manner is, for example, the following four cases: and under the condition that the recognition module recognizes that the palm of the user is upward, determining the target door body as the door body above the recognition module. And under the condition that the recognition module recognizes that the palm of the user is downward, determining the target door body as the door body below the recognition module. And under the condition that the recognition module recognizes that the palm of the user faces to the left, determining the target door body as the door body on the left side of the recognition module. And under the condition that the recognition module recognizes that the palm of the user faces right, determining the target door body as the door body on the right side of the recognition module. The relative position of the target door body and the recognition module can be accurately judged according to the palm orientation of the user, so that the target door body is selected from the selectable door bodies, the target door body is accurately recognized, and the accuracy of the recognition result is ensured. The control intention of the user can be determined by the household appliance under the condition that the user is inconvenient to touch the household appliance by hands, and then the target door body is determined.
Alternatively, the relative position relationship between the nail and the finger joint of the user can be determined according to the gesture image of the user, and the direction indicated by the hand of the user can be determined according to the relative position relationship.
In step 14, after the target door is determined, a door opening control command for opening the target door can be generated to control the opening of the target door.
By adopting the method for the household appliance provided by the embodiment of the disclosure, a user can open the target door body in a gesture control mode without touching the door body, and meanwhile, the multiple door bodies share one identification module, so that the manufacturing cost can be saved as much as possible on the premise of not influencing the door opening control.
Optionally, in order to determine a target door body from a plurality of selectable door bodies, the embodiment of the disclosure determines a position of the target door body in a vertical direction and/or a position of the target door body in a horizontal direction according to direction information indicated by a hand of a user. And determining the target door body according to the position of the target door body in the vertical direction and/or the position of the target door body in the horizontal direction.
In the technical scheme provided by the embodiment of the disclosure, the target door body can be determined in the following three ways:
in the first mode, the position of the target door body in the vertical direction can be determined according to the direction information indicated by the hand of the user, and if the selectable door bodies are all adjacent door bodies in the vertical direction, the target door body can be determined according to the position of the target door body in the vertical direction. For example, a household refrigerator has a refrigeration door body at the upper part and a freezing door body at the lower part.
In the second mode, the position of the target door body in the horizontal direction can be determined according to the direction information indicated by the hand of the user, and if the selectable door bodies are all adjacent door bodies in the horizontal direction, the target door body can be determined according to the position of the target door body in the horizontal direction. Such as a commercial freezer, includes two freezer door bodies oriented horizontally.
In the third mode, the positions of the target door body in the horizontal direction and the vertical direction can be determined according to the direction information indicated by the hand of the user, and if the selectable door bodies are a plurality of adjacent door bodies, the target door body can be determined according to the positions of the target door body in the horizontal direction and the vertical direction. For example, a household refrigerator includes a refrigeration door body with two upper double doors and a refrigeration door body with two lower double doors.
According to the scheme, the accuracy of identifying the operation intention of the user can be ensured, the operation event which is not intended by the user is avoided, the equipment misoperation caused by the misrecognition is effectively prevented, and the user can conveniently and fast control the target household appliance.
As described above, the embodiments of the present disclosure can determine the direction indicated by the hand of the user according to the relative position relationship between the nail and the knuckle. Specifically, a first image related to the fingernail of the user and a second image related to the finger joint of the user can be extracted from the gesture image of the user; and determining the direction information according to the relative position relation between the first image and the second image.
The following explains a process of determining the direction information with reference to a specific example.
Taking the recognition module disposed at the critical position between two door bodies adjacent up and down as an example, the direction pointed by the hand of the user can be determined by the relative position between the nail and the finger joint in the vertical direction, and then the position of the target door body in the vertical direction can be determined.
Generally, the length of the fingernail is shorter than the length of the finger joint, and when the user points upward or downward in the vertical direction, the edge line between the fingernail and the finger joint may be recognized through image processing, and the portion with the smaller vertical height may be determined as the first image related to the fingernail of the user, and the portion with the larger vertical height may be determined as the second image related to the finger joint of the user. Then, the direction pointed by the user gesture can be determined according to the relative position relation of the first image and the second image.
Specifically, the following two cases may be included: if the first image is below the second image, i.e. the position of the fingernail of the user is above the position of the knuckle of the user, as shown in fig. 2, the direction pointed by the user can be determined to be upward, so that the door body located above the recognition module can be determined as the target door body. If the first image is above the second image, i.e. the position of the user's nail is below the position of the user's knuckle, as shown in fig. 3, it can be determined that the direction pointed by the user is downward, and therefore the door body located below the recognition module can be determined as the target door body. The position of the target door body in the vertical direction is determined through the relative position of the nail and the knuckle in the vertical direction, the control intention of a target user can be accurately obtained, the accuracy of a control instruction is ensured, and the identification precision of the target door body is improved.
Similarly, if the identification module is arranged at a critical position between two door bodies adjacent to each other on the left and right, the direction pointed by the hand of the user can be determined through the relative position between the fingernail and the finger joint in the horizontal direction, and then the position of the target door body in the horizontal direction is determined.
Specifically, when the user indicates the left or right direction in the horizontal direction, the portion having the shorter horizontal length may be determined as a first image related to the user's nail, the portion having the longer horizontal length may be determined as a second image related to the user's finger joint, and the direction in which the user's gesture is directed may be determined from the relative positional relationship of the first image and the second image. That is, if the first image is on the right side of the second image, that is, the position of the user's nail is on the left side of the user's knuckle position, it can be determined that the direction pointed by the user is to the left side, so the door body located on the left side of the recognition module can be determined as the target door body; if the first image is on the left of the right second image, that is, the position of the user's nail is on the right of the position of the user's knuckle, it can be determined that the direction pointed by the user is towards the right, so that the door body located on the right side of the recognition module can be determined as the target door body.
Similarly, if the identification module is arranged at a critical position between four adjacent door bodies, and the sensing module is further arranged at the critical position, the position information of the hand of the user, which is acquired by the sensing module, can be obtained. And determining a target door body from the selectable door bodies according to the direction information and the position information indicated by the hand of the user.
Specifically, as shown in fig. 4, the direction pointed by the user gesture is determined by the recognition module (see above in the specific determination process), a rectangular coordinate system is established at the sensing module, and the sensing module collects the position information of the hand of the user, so as to determine the area where the hand of the user is located in the rectangular coordinate system (e.g., above the horizontal axis, below the horizontal axis, on the left side of the vertical axis, and on the right side of the vertical axis). And determining a target door body from the selectable door bodies according to the direction pointed by the gesture of the user and the area where the hand of the user is located. That is to say, if it is determined that the direction pointed by the user is leftward and the area where the hand of the user is located is above the horizontal axis, the door body located on the upper left of the identification module can be used as a target door body; if the direction pointed by the user is upward and the area where the hands of the user are located is the right side of the longitudinal axis, the door body positioned on the upper right of the identification module can be used as a target door body; if the direction pointed by the user is rightward and the area where the hand of the user is located is determined to be below the transverse shaft, the door body located on the right lower side of the identification module can be used as a target door body; if the direction pointed by the user is downward and the area where the hand of the user is located is determined to be the left side of the longitudinal axis, the door body located on the right lower side of the identification module can be used as a target door body.
According to the scheme, under the condition that the sensing module senses the hand of the user, the position where the hand of the user is located can be rapidly identified, and the target door body associated with the position is determined, so that the target household appliance can rapidly acquire the control intention of the user, and accurate control is achieved.
Optionally, in order to save power consumption of the device, the identification module may be triggered to acquire a gesture image of the user when the door body needs to be controlled. As an example, the target home device may capture a user gesture image under the trigger of the user. For example, through human perception techniques, a determination that there is a user with a command intent (e.g., a perception that there is a user in the vicinity of the device and the user has resided in the vicinity of the device for a specified time) may be triggered to capture a command gesture image.
Therefore, when the door body is required to be controlled, the gesture image of the user can be acquired. The resource waste caused by repeated collection of the identification module is avoided, the electric energy is effectively saved, and the use by a user is facilitated. It is also possible to prevent erroneous control due to misrecognition.
Optionally, in order to determine whether the identified target door body is accurate, after the target door body is determined, target door body determination information may be sent to the user, and when the target information fed back by the user is obtained, a door opening control instruction of the target door body may be obtained.
The target information at least comprises the following two conditions: and (4) identifying the target door body accurately or identifying the target door body incorrectly, and asking for identifying again. And when the fed back target information is that the target door body is accurately identified, acquiring a door opening control instruction of the target door body so as to control the opening of the target door body. When the fed back target information indicates that the target door body is identified wrongly, and the target door body is identified again, the identification module is triggered again to collect the command gesture image, the direction information of the hand indication extracted from the command gesture image is identified again, the target door body is confirmed until the user confirms that the target door body is identified accurately, and therefore door opening control is carried out on the target door body confirmed by the user. Therefore, the accuracy of the control instruction is ensured, and the identification precision is improved.
In practical application, when the target household appliance is a refrigerator with multiple doors, the refrigerator senses that a user stays in front of the refrigerator for a preset time, the recognition module of the refrigerator is triggered to collect and recognize command gesture images of the user, and direction information indicated by hands of the user is extracted from the command gesture images. And when the direction information indicated by the hand is that the position of the fingernail is above the position of the knuckle, determining the target door body as the door body above the identification module. And then sending request information to a user to confirm whether the target door body is the door body above the identification module. And after the user is affirmed, acquiring a control instruction of the door body, and realizing door opening control on the door body.
Fig. 5 is a schematic view of a device for opening a door of a home appliance according to an embodiment of the present disclosure, and referring to fig. 5, the device for opening a door of a home appliance according to the embodiment of the present disclosure includes an obtaining module 21, an optional door determining module 22, a target door determining module 23, and a control module 24. The obtaining module 21 is configured to obtain the user gesture image captured by the recognition module. The selectable door body determination module 22 is configured to determine an adjacent door body associated with the identification module as a selectable door body. The target door body determining module 23 is configured to determine a target door body from the selectable door bodies according to the direction information indicated by the user hand extracted from the user gesture image. The control module 24 is configured to generate a door opening control instruction for opening the target door body, and perform door opening control on the target door body.
By adopting the device for the household appliance provided by the embodiment of the disclosure, the gesture control of the target door body of the household appliance can be still realized by a user under the condition that the user does not touch the door body. The condition that a plurality of identification modules are installed on the existing household appliance with a plurality of door bodies is avoided, and the manufacturing cost is saved while the household appliance is convenient for a user to use. Meanwhile, the problem that the target door body of the household appliance can be opened as long as the hand of a user inconveniently touches the door body of the household appliance is solved, and accurate control is realized.
As shown in fig. 6, an apparatus for opening a door of an electric home appliance according to an embodiment of the present disclosure includes a processor (processor)100 and a memory (memory) 101. Optionally, the apparatus may also include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call the logic instructions in the memory 101 to execute the method for opening the door of the home device according to the above embodiment.
In addition, the logic instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, that is, implements the method for opening the door of the home appliance in the above embodiments.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides a household appliance, which comprises the device for opening the door of the household appliance.
The disclosed embodiments provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for opening a door of a home appliance.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-mentioned method for opening a door of an electric home appliance.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. 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 disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for opening a door of household electrical appliance, wherein the household electrical appliance comprises a plurality of door bodies, and the method comprises the following steps:
acquiring a user gesture image acquired by an identification module, wherein the identification module is arranged at a critical position of an adjacent door body and is shared by the adjacent door bodies;
determining adjacent door bodies associated with the identification module as selectable door bodies;
determining a target door body from the selectable door bodies according to direction information indicated by the hand of the user extracted from the user gesture image;
and generating a door opening control instruction for opening the target door body, and performing door opening control on the target door body.
2. The method of claim 1,
determining direction information indicated by the user's hand as follows:
extracting a first image related to a nail of a user and a second image related to a finger joint of the user from the gesture image of the user;
and determining the direction information according to the relative position relation between the first image and the second image.
3. The method according to claim 1, wherein if the identification module is disposed at a critical position between two door bodies adjacent up and down, the identification module is disposed at the critical position between the two door bodies
The direction information is upward or downward in a vertical direction indicated by the user's hand.
4. The method according to claim 1, wherein if the identification module is disposed at a critical position between two door bodies adjacent to each other on the left and right sides, the identification module is disposed at the critical position between the two door bodies adjacent to each other on the left and right sides
The direction information is left or right in a horizontal direction indicated by the user hand.
5. The method according to claim 1, wherein if the identification module is arranged at a critical position between four adjacent door bodies, and a sensing module is further arranged at the critical position, the method further comprises:
obtaining the position information of the hand of the user, which is acquired by the sensing module;
the determining a target door body from the selectable door bodies according to the direction information indicated by the hand of the user extracted from the user gesture image comprises the following steps: and determining the target door body according to the direction information and the position information.
6. The method of claim 1, further comprising:
when the target household appliance senses that the user has a command intention, a command gesture image of the target user is obtained.
7. The method according to any one of claims 1 to 5, further comprising, after determining the target door body:
sending target door body confirmation information to a user;
and when target information fed back by a user is obtained, obtaining a door opening control instruction of the target door body.
8. An apparatus for opening a door of a home appliance, comprising:
the acquisition module is configured to acquire a user gesture image acquired by the recognition module, and the recognition module is arranged at a critical position of an adjacent door body and is shared by the adjacent door bodies;
the optional door body determining module is configured to determine the adjacent door bodies associated with the identification module as optional door bodies;
the target door body determining module is used for determining a target door body from the selectable door bodies according to the direction information indicated by the hand of the user extracted from the user gesture image;
and the control module is configured to generate a door opening control instruction for opening the target door body and control the opening of the target door body.
9. An apparatus for opening a door of an electric home appliance, comprising a processor and a memory storing program instructions, wherein the processor is configured to execute the method for opening a door of an electric home appliance according to any one of claims 1 to 7 when executing the program instructions.
10. An electric household appliance comprising a device for opening the door of the electric household appliance according to claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011436020.5A CN114622798A (en) | 2020-12-10 | 2020-12-10 | Method and device for opening door of household appliance and household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011436020.5A CN114622798A (en) | 2020-12-10 | 2020-12-10 | Method and device for opening door of household appliance and household appliance |
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| CN114622798A true CN114622798A (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011436020.5A Pending CN114622798A (en) | 2020-12-10 | 2020-12-10 | Method and device for opening door of household appliance and household appliance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045597A (en) * | 2022-12-20 | 2023-05-02 | 珠海格力电器股份有限公司 | Refrigerator control method and device, electronic equipment and storage medium |
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2020
- 2020-12-10 CN CN202011436020.5A patent/CN114622798A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116045597A (en) * | 2022-12-20 | 2023-05-02 | 珠海格力电器股份有限公司 | Refrigerator control method and device, electronic equipment and storage medium |
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