WO2022142490A1 - 一种智能设备及设备控制方法 - Google Patents

一种智能设备及设备控制方法 Download PDF

Info

Publication number
WO2022142490A1
WO2022142490A1 PCT/CN2021/119061 CN2021119061W WO2022142490A1 WO 2022142490 A1 WO2022142490 A1 WO 2022142490A1 CN 2021119061 W CN2021119061 W CN 2021119061W WO 2022142490 A1 WO2022142490 A1 WO 2022142490A1
Authority
WO
WIPO (PCT)
Prior art keywords
box door
user
prompt
interface
door
Prior art date
Application number
PCT/CN2021/119061
Other languages
English (en)
French (fr)
Inventor
李东航
张振宝
孔祥键
Original Assignee
海信视像科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202011638330.5A external-priority patent/CN112797726A/zh
Priority claimed from CN202011621688.7A external-priority patent/CN112833617A/zh
Application filed by 海信视像科技股份有限公司 filed Critical 海信视像科技股份有限公司
Publication of WO2022142490A1 publication Critical patent/WO2022142490A1/zh

Links

Images

Classifications

    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers

Definitions

  • the present application relates to the technical field of smart devices, and in particular, to a smart device and a device control method.
  • Smart devices such as food storage devices, have the function of preserving, refrigerating and freezing food.
  • the box door of the food storage device needs to be opened manually by the user, then the food is put into or taken out of the food storage device, and then the box door is manually closed.
  • the smart device provided by this application includes:
  • a box door located at the opening of the storage room
  • Human body sensor used to detect whether the user is near the door
  • a controller connected with the human body sensor, is used for:
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface The prompt and/or the voice prompt is used to prompt the user to close the box door in an open state.
  • the smart device provided by this application includes:
  • a box door located at the opening of the storage room
  • Human body sensor used to detect whether the user is near the door
  • a controller connected with the human body sensor, is used for:
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface prompt and/or the voice prompt is used to prompt the user to turn off the on state box door.
  • the smart device provided by this application includes:
  • a box door located at the opening of the storage room
  • Human body sensor used to detect whether the user is near the door
  • a controller connected with the human body sensor, is used for:
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface prompt and/or the voice prompt is used to prompt the user to turn off the on state box door.
  • the present application further provides a device control method, the method comprising:
  • the human body sensor When it is detected that a box door is opened, the human body sensor is used to detect whether the user is near the box door;
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface prompt and/or The voice prompt is used to prompt the user to close the box door in an open state.
  • the present application further provides a device control method, the method includes: when it is detected that a box door is opened, performing a timing operation, and during the timing process, detecting whether a user is near the box door;
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface prompt and/or the voice prompt is used to prompt the user to close the open box door.
  • the present application further provides a device control method, the method comprising:
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface prompt and/or the voice prompt is used to prompt the user to close the open box door.
  • the smart device provided by this application includes:
  • a box door located at the opening of the storage room
  • Human body sensor used to detect whether the user is near the door
  • the box door control device can drive the opening and closing of the box door
  • a controller connected with the human body sensor, is used for:
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, the The interface prompt and/or the voice prompt is used to prompt the user to close the box door in an open state;
  • the box door control device When the user does not appear near the box door within a second preset time period after the box door is opened, the box door control device is controlled to close the box door.
  • the smart device provided by this application includes:
  • a box door located at the opening of the storage room
  • the box door control device can drive the opening and closing of the box door
  • a controller connected to the box door control device, for:
  • a box door is detected to be open
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played through the audio output interface, and the interface prompt And/or the voice prompt is used to prompt the user to close the box door in an open state;
  • the box door control device When the user does not close the box door within a second preset time period after the box door is opened, the box door control device is controlled to close the box door, wherein the second preset time period is longer than the first preset duration.
  • Fig. 1a is a perspective view of a food storage device according to an exemplary embodiment of the present application
  • Fig. 1b is a schematic diagram of a box door control device according to an exemplary embodiment of the present application
  • Fig. 1c is a schematic diagram of the appearance of a food storage device according to an exemplary embodiment of the present application.
  • FIG. 2 is a schematic diagram of a hardware configuration of a food storage device according to an exemplary embodiment of the present application
  • FIG. 3 is a schematic diagram of a user interface according to an exemplary embodiment of the present application.
  • FIG. 4 is a schematic diagram of a user interface according to an exemplary embodiment of the present application.
  • FIG. 5 is a flowchart of a device control method according to an exemplary embodiment of the present application.
  • FIG. 6 is a flowchart of a device control method according to an exemplary embodiment of the present application.
  • FIG. 7 is a flowchart of a device control method according to an exemplary embodiment of the present application.
  • FIG. 8 is a flowchart of a device control method according to an exemplary embodiment of the present application.
  • FIG. 9 is a flowchart of another device control method shown in the present application according to an exemplary embodiment.
  • FIG. 10 is a flowchart of another device control method shown in the present application according to an exemplary embodiment
  • FIG. 11 is a flowchart of another device control method shown in the present application according to an exemplary embodiment
  • FIG. 12 is a flowchart of another device control method according to an exemplary embodiment of the present application.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.
  • the food storage device generally includes a cabinet and at least one door, and the user completes taking out and putting in the food by opening/closing the door.
  • General food storage devices can be refrigerators, freezers, incubators, wine cabinets, etc.
  • Fig. 1a is a perspective view of an ingredient storage device according to an exemplary embodiment of the present application.
  • the shape of the ingredient storage device provided by the embodiment of the present invention is approximately a cuboid.
  • the appearance of the food storage device is defined by the storage compartment 101 providing limited storage space and the box door 200 provided at the opening of the storage compartment 101 .
  • the storage compartment 101 is a box 100 having an opening.
  • the storage compartment 101 includes a freezing compartment 101A located below and a refrigerating compartment 101B located above, and the freezing compartment 101A and the refrigerating compartment 101B respectively have one or more independent storage spaces.
  • freezer compartment 101A may be selectively covered by freezer drawer door 200A.
  • the refrigerator compartment 101B is partitioned into left and right sides.
  • the refrigerating compartment 101B is selectively opened or closed by a refrigerating compartment door 200B pivotally mounted on the refrigerating compartment 101B.
  • the food storage device further includes a box door control device (not shown in FIG. 1 a ), and the box door control device is used to realize the operation of automatically closing the box door under the control of the controller.
  • the box door control device may include a box door control unit (such as a single-chip microcomputer), a number of motors adapted to the number of box doors, and an array of opening and closing limiters. Among them, several motors are respectively connected with the drive shafts of each box door.
  • the box door control unit drives the motor to rotate according to the box door control instructions issued by the controller, so as to realize the automatic opening and closing of the box door. For example, when the box door control unit receives the box door closing command issued by the controller, it controls the motor to rotate in the forward direction. When the motor rotates in the forward direction, it drives the drive shaft to rotate in the direction of closing the box door until it touches the closed door.
  • the limiter stops the rotation; when the box door control unit receives the box door opening command issued by the controller, it controls the motor to rotate in the reverse direction. When the motor reverses, it drives the drive shaft to rotate in the direction of opening the box door until Touch the open limiter to stop the rotation.
  • Fig. 1b is a schematic diagram of a box door control device shown in some exemplary embodiments of the present application.
  • the door of the food storage device includes a door 1 , a door 2 and a door 3
  • the door 1 , the door 2 and the door 3 may be a refrigerating compartment door, a changing compartment door and a freezing compartment door, respectively.
  • the drive shafts of box door 1 , box door 2 and box door 3 are respectively drive shaft 1 , drive shaft 2 and drive shaft 3 .
  • the box door control device includes a box door control unit, a motor 1 connected to the box door control unit, a motor 2, a motor 3, an open limiter 1, a close limiter 1, an open limiter 2, Close limiter 2, open limiter 3 and close limiter 3.
  • the motor 1 is connected with the drive shaft 1 to drive the opening and closing of the box door 1; the open limiter 1 and the close limiter 1 are used to limit the opening and closing degrees of the box door 1 respectively.
  • the box door control unit continuously obtains the status of open limiter 1 or close limiter 1, and determines whether the box door 1 has been opened to the maximum angle through the open limiter 1 state, and closes the limiter 1. The state determines whether the door 1 is fully closed. When it is determined that the box door 1 has been opened to the maximum angle or has been completely closed, the motor 1 is controlled to stop rotating.
  • the motor 2 is connected with the drive shaft 2 to drive the opening and closing of the box door 2; the open limiter 2 and the close limiter 2 are respectively used to limit the opening and closing degrees of the box door 2;
  • the box door control unit 271 continuously obtains the status of the open limiter 2 and the closed limiter 2, and determines whether the box door 2 has been opened to the maximum angle according to the state of the open limiter 2, and through the closed limiter 2 The state determines whether the door 2 is fully closed. When it is determined that the box door 2 has been opened to the maximum angle or has been completely closed, the motor 2 is controlled to stop rotating.
  • the motor 3 is connected with the drive shaft 3 to drive the opening and closing of the box door 3; the open limiter 3 and the close limiter 3 are respectively used to limit the opening degree and the closing degree of the box door 3;
  • the box door control unit continuously obtains the status of the open limiter 3 and the closed limiter 3, and determines whether the box door 3 has been opened to the maximum angle through the state of the open limiter 3, and through the closed limiter 3. The status determines whether the box door 3 is fully closed. When it is determined that the box door 3 has been opened to the maximum angle or has been completely closed, the motor 3 is controlled to stop rotating.
  • controller mentioned in the above embodiment may be the controller 220 in FIG. 2
  • box door control unit may be one of the control units 270 in FIG. 2 .
  • the controller and the box door control unit reference may be made to the embodiment shown in FIG. 2 .
  • the number of motors in the box door control device, the number of box door control units, and the number of groups of opening and closing limiters are not limited to the numbers shown in FIG. 1b.
  • the box door control device may further include more or less motors, more or less sets of opening and closing limiters, which are not listed here.
  • the box door control device may include a pull rod motor and a motor driver, and the motor driver is used to execute the control device under the controller.
  • the box door closing command is sent, and the pull rod motor realizes the operation of closing the door of the food storage device under the control of the motor driver.
  • Fig. 1c is a schematic diagram of the appearance of a food storage device according to an exemplary embodiment of the present application.
  • a display screen is provided on the front outer side of the refrigerator compartment door 200B, and the display screen is embedded in the door body.
  • the plane on which the screen of the display screen is located is flush with the outer surface of the box door.
  • At least two storage compartments such as a freezing compartment, a refrigerating compartment, a changing room, and/or a fresh-keeping room, are arranged inside the box body.
  • Each storage compartment can have multiple independent storage spaces, such as drawer-style compartments.
  • FIG. 2 is a schematic diagram of the hardware configuration of a food storage device according to an exemplary embodiment of the present application.
  • the food storage device 200 may include a display screen 210, a controller 220, at least one RFID detection module 230, a detector 240, a memory 250 , a main control board 260 , at least one control unit 270 , at least one of a user input interface 280 and an audio output interface 290 .
  • the display screen 210, the RFID detection module 230, the detector 240, the memory 250, the main control board 260, at least one control unit 270, the user input interface 280 and the audio output interface 290 are coupled to the controller 220 through a communication interface (eg serial port).
  • a communication interface eg serial port
  • the display 210 is configured to receive the image signal output by the controller 220 , display video content and images, and components of the menu manipulation interface, and display a user manipulation UI interface for controlling the food storage device 200 .
  • the controller 220 may include one or more processing units, such as a system on a chip (SoC), a central processing unit (CPU), a microcontroller (MCU), a memory controller, and the like. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
  • SoC system on a chip
  • CPU central processing unit
  • MCU microcontroller
  • memory controller and the like.
  • different processing units may be independent devices, or may be integrated in one or more processors.
  • the memory 250 may include one or more storage units, for example, may include volatile memory (volatile memory), such as: dynamic random access memory (dynamic random access memory, DRAM), static random access memory (static random access memory) , SRAM), etc.; can also include non-volatile memory (non-volatile memory, NVM), such as: read-only memory (read-only memory, ROM), flash memory (flash memory), etc.
  • volatile memory dynamic random access memory
  • SRAM static random access memory
  • NVM non-volatile memory
  • different storage units may be independent devices, or may be integrated or packaged in one or more processors or communication interfaces, and become part of the processors or communication interfaces.
  • the memory 250 stores program instructions, application programs, and system programs.
  • the controller 220 can call program instructions in the memory 250 or run an application program, so that the food storage device executes a related method, for example, the method for reminding the state of the box door provided in the embodiment of the present application.
  • the detector 240 includes at least one of a sound collector, a door switch state sensor, a human body sensor, and the like.
  • the sound collector such as a microphone, may be used to receive the user's voice, including the voice signal of the user's control instruction for controlling the food storage device 200 .
  • the box door switch status sensor can be used to detect the switch signal of each box door, such as detecting a magnetic switch or a mechanical switch. When the switch status of the box door is recorded according to the detected switch signal, the switch status information is sent to the controller 220.
  • the human body sensor may be a human body proximity sensor based on the Doppler principle, which is used to detect whether there is a human body within a specified range, so as to detect whether the user is near the food storage device.
  • the number of the door switch state sensors is adapted to the number of the door, so that the switch state of each door can be detected by the door switch state sensor corresponding to the door, and the switch state information can be reported to the controller 220 .
  • the latest switch state information is sent to the controller 220 .
  • the number of human body sensors may be adapted to the number of box doors, and each human body sensor is disposed at a designated position of each box door, so as to sense users of each box door accessories through each human body sensor.
  • the controller controls the human body sensor to activate; after the human body sensor is activated, the human body sensing results are continuously collected, and the human body sensing results are reported to the controller. user.
  • the user input interface includes at least one of other input interfaces such as a microphone, a touch panel, a sensor, and a button.
  • the user can implement the user command input function through actions such as voice, touch, gesture, pressing, etc.
  • the input interface converts the received analog signal into a digital signal, and the digital signal is converted into a corresponding command signal, and sent to the food storage device 200.
  • Audio output interface including at least speakers.
  • the controller parses the audio and video files, obtains the sound signal, and outputs the sound signal to the speaker for playback.
  • the controller 220 may include a speech recognition module, and the speech recognition module further includes a speech parsing unit and a speech instruction database, so that the food storage device can independently complete the speech recognition of the speech data input by the user, and will recognize the The process of matching the voice content of the voice command with the voice commands in the voice command database.
  • the control unit 270 includes a fan control unit, a compressor control unit, a box door control unit, and the like. Each control unit 270 can be connected with the controller 220 and the main control board 260 for feeding back the data generated or collected to the main control board 260, and receiving the instructions issued by the main control board 260 or the controller 220, and according to the The command performs the corresponding action.
  • the box door control unit is configured to receive the box door control instruction issued by the controller 220, and control the box door to be opened or closed.
  • the main control board 260 is connected to some or all of the sensors and some or all of the control units, and is used for receiving data fed back by each control unit and data collected by each sensor, for example, receiving the compressor data fed back by the compressor control unit, the fan The fan data fed back by the control unit, etc., receive the human body sensing data collected by the human body sensor, and the box door switch status information collected by the box door switch status sensor.
  • the main control board 260 connected with the controller 220, is used to report the data fed back by each control unit and the data collected by each sensor to the controller 220, or, to report the data processing result to the controller 220, and can also be used to receive the data from the controller 220. issued instructions and perform corresponding actions according to the instructions.
  • the food storage device may not include the display screen 210 and the audio output interface 290, or one of them.
  • the door of the food storage device may not have a display screen, or the food storage device may not have the function of audio output.
  • the specific components of the food storage device of the present application are not limited, and may be more or less combinations of the above components.
  • RFID tags are used to identify ingredients in the storage room.
  • the virtual association between the RFID tag and the food information can be realized by establishing the corresponding relationship between the RFID tag and the food information, and the corresponding relationship between the RFID label and the food information can also be modified, so that the same RFID
  • the tags correspond to different ingredient information successively, which improves the flexibility of RFID tags.
  • the ingredients with the RFID tag are stored in the ingredient storage device.
  • the ingredient storage device detects the signal of the RFID tag through the RFID detection module 230 to obtain the tag code of the RFID tag, and determines the ingredient identified by the tag according to the ingredient information associated with the tag code.
  • an ingredient management interface is displayed on the display screen 210, and the user manages ingredients in the ingredient storage device by operating the ingredient management interface.
  • the corresponding ingredient control/icon is drawn in the ingredient management interface, so that the ingredients in the ingredient storage device are displayed in the form of icons, graphics and texts.
  • functional controls such as RFID tag identification controls, ingredient addition controls, etc., can also be drawn in the food material management interface, for the user to operate to trigger the controller 220 to implement corresponding functions.
  • FIG. 3 is a user interface shown in the present application according to an exemplary embodiment, which is specifically an exemplary ingredient management interface.
  • the ingredient management interface includes an RFID tag editing control 301, a recommended recipe control 302, an ingredient adding control 306, and also includes an ingredient display area corresponding to each storage room, such as an ingredient display area 303 corresponding to a refrigerator room, and a corresponding change room.
  • the food material display area 304 and the food material display area 305 corresponding to the cold greenhouse.
  • Each ingredient display area displays an ingredient icon corresponding to each ingredient in the storage room, such as the ingredient icon 3031 of “apple” in the ingredient display area 303 , the ingredient icon 3041 of “yogurt” in the ingredient display area 304 , and the ingredient display area 305 In the “chicken” ingredient icon 3051.
  • Each ingredient icon includes a picture of the ingredient, the ingredient's name, and the ingredient's freshness indicator. Wherein, the freshness identifier of the ingredient is the information such as "expired” and "2 days remaining” shown in FIG. 3 .
  • the present application provides an ingredient storage device, which is characterized in that if the user does not appear near the ingredient storage device (the door) within a continuous preset time period after the door is opened, an interface is displayed in the user interface. Prompt, and/or play a voice prompt to prompt the user to close all opened doors, wherein the preset duration can be set according to the user's needs, for example, can be 2min, 4mim or 5min, etc. In this way, when the user forgets to close the box door or the box door is hidden, the user can be reminded to close the box door in time, thereby ensuring the normal operation of the food storage device and saving energy.
  • the open/close signal of each compartment door is detected separately by means of an open/close state sensor of the compartment door.
  • the switch state sensor of the box door records the switch state of the box door according to the detected switch signal.
  • the door switch status sensor detects the opening signal or the closing signal of any door, it sends switch status information to the main control board 260, and the switch status information includes at least the latest switch status of the box door whose status has changed, or includes all the switch status information.
  • the latest opening and closing status of the door The main control board 260 feeds back the received switch status information to the controller 220, and the controller 220 determines the latest switch status of each box door according to the received switch status information.
  • the received switch state information shows that the latest switch state of the first box door is the open state, it is determined that the first box door is opened.
  • the received switch state information shows that the latest switch states of all the doors are closed, it is determined that all the doors are closed.
  • the controller 220 determines that a box door is opened, it is detected whether the user is near the box door through the human body sensor.
  • the human body sensor is activated. After the human body sensor is activated, it detects whether there is a human body within a specified range, and reports the sensing result to the controller.
  • the controller 220 receives the sensing result reported by the human body sensor, and determines whether the user is near the box door according to each sensing result.
  • the human body sensor is activated when the food storage device is activated.
  • the controller 220 determines that a box door is opened, it sends a work instruction to the human body sensor. After the human body sensor receives the work instruction sent by the controller 220, it enters the working state from the sleep state, starts to detect whether there is a human body within the specified range, and The sensing results are reported to the controller 220 at preset intervals. The controller 220 receives the sensing result reported by the human body sensor, and determines whether the user is near the box door according to each sensing result.
  • a timing operation is performed, and during the timing process, whether the user is near the box door is detected through a human body sensor. Whenever it is detected that the user is near the box door, the timing is stopped, and whenever it is detected that the user leaves the vicinity of the box door, the timing operation is re-executed. For example, after the user detects the door opening action, if it receives the first report of the human body sensor that the user is not detected near the door, the timer starts.
  • the timing process if the sensing result reported by the human body sensor is received The sensing result determines that the user is near the box door, then stop the timing, that is, the timing of the timing operation will be reset to zero; if the second time reported by the human body sensor does not sense that the user is near the box door, the timing will be restarted, and the timing will be restarted again. timing, and so on. It should be understood that, in the foregoing example, if the controller determines that the user is near the box door according to the sensing result reported by the human body sensor at a certain time, the timer will not be re-timed.
  • a human body sensor when it is detected that a box door is opened, a human body sensor is used to detect whether the user is near the box door; when it is detected that the user is not near the box door, a timing operation is performed. For example, when the controller determines that the user is not near the box door according to the sensing result reported by the human body sensor for the fifth time, it starts timing.
  • the controller can determine all the doors in the open state according to the door state information reported by the door state sensor last time, so that the controller can identify all the doors in the open state in the user
  • An interface prompt is displayed on the interface, so that the interface prompt includes the door identifiers or door names of all the open doors, such as door 1, door 2, or refrigerator door, freezer door, etc.
  • FIG. 4 is an example of a user interface including the above-mentioned interface prompts shown in the application.
  • an interface prompt content display area 410 is displayed on the upper layer of the ingredient management interface shown in FIG. 3 .
  • a schematic diagram 411 of the position of the box door and a text control 412 containing the name of the box door are displayed. The door is not closed".
  • a control named "OK" is also displayed in the interface prompt content display area 410. When the user clicks the control, the controller cancels the display of the interface prompt and stops playing the voice prompt.
  • the controller when the controller receives the user's operation on the above-mentioned "OK" control, it stops the timing operation, cancels the display of the interface prompt, and stops playing the voice prompt.
  • the preset audio file when the timing duration reaches the first preset duration, the preset audio file is parsed into a sound signal, and the parsed sound signal is output to a speaker for playback.
  • the preset audio file may be an alarm bell audio file, so that when the timing period reaches the first preset period, the alarm bell will be played through the speaker to remind the user to close the opened box door.
  • the preset audio files are played in a loop until it is detected that all cabinet doors are closed.
  • the audio file is stopped from playing. For example, when the preset audio file is played twice, stop playing the audio file.
  • the user if the user does not appear near the food material storage device (box door) within the first preset time period after the box door is opened, it will be displayed in the user interface. Interface prompts, and/or voice prompts, to prompt the user to close all opened doors. In this way, when the user forgets to close the box door or the box door is hidden, the user can be reminded to close the box door in time, thereby ensuring the normal operation of the food storage device and saving energy.
  • the timing duration when the timing duration reaches the first preset duration, the timing is stopped.
  • the timing duration when the timing duration reaches the first preset duration, the timing is continued.
  • the controller sends a box door closing instruction to the box door control unit, and the box door closing instruction includes the box door identifier of each box door in an open state; the box door control The unit receives the box door closing command, determines the target box door to be closed according to the box door identification in the box door closing command, and closes the target box door by controlling the forward rotation of the motor connected with the drive shaft of the target box door.
  • the second preset duration is longer than the first preset duration.
  • the difference between the second preset duration and the first preset duration is the display duration of the interface prompt, or the playback duration of the voice prompt.
  • the human body sensor and the box door state sensor are always in a working state during the process of the controller performing the timing operation.
  • the human body sensor continuously detects the users near the box door, and reports the sensing results to the controller regularly. Box door status information.
  • the controller controls the human body sensor to turn off, or enter a sleep state through the human body sensor.
  • a timing operation when it is detected that a box door is opened, a timing operation is performed; when the timing duration reaches a preset duration, an interface prompt is displayed in the user interface, and a voice prompt is played, and the interface prompt and the voice prompt are used for prompting
  • the user closes all opened doors. Unlike the previous embodiments, in these embodiments, it is not considered whether the user is in the vicinity of the food storage device.
  • the box door is automatically controlled to close. In this way, when the user forgets to close the box door or the box door is hidden, or when the box door cannot be closed, the box door can be closed in a timely and automatic manner, so as to ensure the normal operation of the food storage device and save energy.
  • the opened box door when it is detected that a box door is opened, the opened box door is timed, and during the timing process, whether the user is near the opened box door is detected through a human sensor.
  • the first timing operation is performed for the first box door from the first moment; when the opening of the second box door is detected at the second moment, the first timing operation is performed at the The second timing operation is performed for the second box door at the second time; wherein, the first time is earlier than the second time, the first box door and the second box door are different box doors, and the first timing operation and the second timing operation Two timing actions specified for the controller side by side.
  • the first timing operation After starting to perform the first timing operation, it starts to detect whether the user is near the box door, and during the process of executing the first timing operation and the second timing operation, it detects whether the user is near the box door.
  • the timer is reset for all opened doors. For example, in the process of performing the first timing operation for the first box door, when the sensing result reported by the human body sensor for the first time is received and it is determined according to the sensing result that the user is near the box door, then the first box door is executed.
  • the first stop timing operation is to reset the timing duration of the first stop timing operation to zero.
  • the timing is restarted.
  • the second report of the human body sensor is received.
  • the timer stop operation is performed again for the first box door, and so on.
  • a human body sensor is used to detect whether the user is near the box door; when it is determined that the user is not near the box door, timing is performed for the opened box door. For example, when it is determined that the user is not near the box door according to the sensing result reported by the human body sensor for the fifth time, timing is performed for the opened box door. Wherein, in the process of timing for one or more opened box doors, if it is detected that the user appears near the box doors, the timing is re-counted for all the opened box doors.
  • the first timing operation is performed again.
  • operation and the second timing operation that is, the timing durations corresponding to the first timing operation and the second timing operation are both reset to zero.
  • an interface prompt is displayed in the user interface, and/or a voice prompt is played, wherein the interface prompt and the voice prompt are used to prompt at least one A box door is not closed.
  • an interface prompt is displayed in the user interface.
  • an interface prompt is displayed in the user interface according to the box door identification of the box door whose timing duration reaches the first preset duration, so that the interface prompt contains the box door identification or the box door name of the box door .
  • the displayed interface prompt will include the box door identifier of the first box door, thereby prompting the user to close the first box door.
  • all the doors in the open state may be determined according to the latest door state information reported by the door state sensor.
  • interface prompts can be displayed in the user interface according to the door identifiers of all the open doors, so that the interface prompts include the door identifiers or door names of all open doors, such as door 1, door 2, and door names. No. door, or refrigerator door, freezer door, etc.
  • the box door when the timing duration corresponding to a certain box door reaches the second preset duration, the box door is closed by the box door control device, and the timing for the box door is stopped.
  • the controller sends a box door closing command to the box door control device.
  • the box door closing command includes the box door identifier of the first box door, and the box door controls
  • the device receives the box door closing instruction, determines that the box door to be closed is the first box door according to the box door identifier in the box door closing instruction, and closes the first box door.
  • the box door control device when the timing duration corresponding to a certain box door reaches the second preset duration, the box door control device is used to close all the box doors in the open state, and stop all timing operations.
  • the second preset duration is greater than the first preset duration, for example, the difference between the second preset duration and the first preset duration is the duration of displaying the interface prompt or playing the voice prompt, or the second preset duration The difference between the preset duration and the first preset duration is greater than the duration of displaying the interface prompt or playing the voice prompt.
  • the food storage device can automatically control the closing of the box door when the user cannot close the box door.
  • any one of the opened box doors is detected to be closed, it means that the user actively closes the box door, and the closed box door is stopped. the timing of the box door. For example, during the execution of the first timing operation for the first container door and the second timing operation for the second container door, if the controller determines that the second container door is closed according to the container door status information reported by the container door switch status sensor , the controller stops the second timing operation for the second box door.
  • a timer is counted for the opened door. For example, when the opening of the first box door is detected at the first moment, the first timing operation for the first box door is started at the first moment; when the opening of the second box door is detected at the second moment, the first timing operation is performed at the first moment The second timing operation is performed for the second box door at the second time; wherein, the first time is earlier than the second time, the first box door and the second box door are different box doors, and the first timing operation and the second timing operation Two timing actions specified for the controller side by side.
  • an interface prompt is displayed in the user interface, and a voice prompt is played.
  • the interface prompt and the voice prompt are used to prompt the user to close all opened cabinet doors.
  • the box door control device When the timing duration corresponding to a box door reaches the second preset duration, the box door control device is controlled to close the box door and stop timing for the box door. For example, when the timing duration corresponding to the first box door reaches the second preset duration, a box door closing instruction is sent to the box door control device. The first timing operation of a box door. The box door control device receives the box door closing instruction, and closes the first box door according to the box door identification included in the box door closing instruction.
  • the food material storage device provided by the embodiment of the present application can display an interface prompt in the user interface when no user appears near the food material storage device within the first continuous preset time period after the box door is opened, and/ Or play a voice prompt to prompt the user to close all opened doors. It is also possible to automatically close the box door when no user appears near the food storage device within a second consecutive preset time period after the box door is opened. In this way, when the user forgets to close the box door or the box door is hidden, the user can be reminded in time or the box door can be automatically closed, so as to ensure the normal operation of the food storage device and save energy.
  • the embodiments of the present application further provide a device control method, wherein the state of the box door of the food storage device refers to the switch state of the box door, including an open state and a closed state.
  • the method can be applied to the controller of the food storage device provided by the above embodiments.
  • FIG. 5 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 5 , the method may include:
  • S503 in the timing process, it is detected whether the user is near the box door. If it is detected that the user is near the box door, the timer is stopped (S504), and if it is detected that the user is not near the box door, then S505 is performed.
  • the preset duration may be the first preset duration in the above-mentioned embodiment of the food storage device.
  • the timer is stopped when all doors are detected to be closed.
  • FIG. 6 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 6 , the method may include:
  • the timing operation is re-executed.
  • the device control method provided by the present application can display an interface prompt in the user interface, and/or Play a voice prompt to prompt the user to close all opened doors. In this way, when the user forgets to close the box door or the box door is hidden, the user can be reminded to close the box door in time, thereby ensuring the normal operation of the food storage device and saving energy.
  • FIG. 7 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 7 , the method may include:
  • S703 determine whether the timing duration reaches a preset duration. If the timing duration reaches the preset duration, execute S704; otherwise, return to S703.
  • the device control method provided by the present application does not require the human body detector to detect whether a user appears in the food storage device (nearby) after the box door is opened, but directly starts timing after the box door is opened. After the preset time period is reached, an interface prompt is displayed in the user interface, and/or a voice prompt is played to prompt the user to close all opened doors. In this way, it is timely for the food storage device without the installed human body detector, and the user can be reminded to close the box door in time after a preset time period, so as to prevent the user from forgetting to close the box door or when the box door is hidden, so as to ensure the normal operation of the food storage device , and can save energy.
  • FIG. 8 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 8 , the method may include:
  • FIG. 9 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 9 , the method may include:
  • a timing operation is performed for the one box door; when multiple box doors are detected to be opened simultaneously or successively, a timing operation is performed for each opened box door.
  • S903 in the timing process, it is detected whether the user is near the box door. If it is detected that the user is near the box door, S904 is performed, and if it is detected that the user is not near the box door, S905 is performed.
  • S905 Determine whether the timing duration corresponding to each opened box door reaches a preset duration. For the box door whose timing duration has reached the preset duration, execute S906 , and for the box door whose timing duration has not reached the preset duration, go back to S903 .
  • the preset duration may be 2 minutes.
  • a box door closing instruction may be sent to the box door control device, and the box door closing instruction includes the box door identifier of the box door to be closed.
  • the box door control device receives the box door closing command, determines the box door to be closed according to the box door identification in the box door closing command, and closes the box door.
  • FIG. 10 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 10 , the method may include:
  • this embodiment starts to execute the timing operation when it is detected that the user is not near the box door. Similar to the embodiment shown in FIG. 9 , if it is detected that the user appears near the box door during the timing process, the timing operation is re-executed.
  • S1004 determine whether the timing duration corresponding to each opened box door reaches a preset duration. For the box door whose timing duration has reached the preset duration, execute S1005, and for the box door whose timing duration has not reached the preset duration, go back to S1002.
  • the device control method provided by the embodiments of the present application can be longer than or equal to the preset time when the door is opened, and the user does not appear near the food storage device (the door) within the continuous preset time. case, the automatic control box door is closed. In this way, when the user forgets to close the box door or the box door is hidden, the box door can be closed in time and automatically, so as to ensure the normal operation of the food storage device and save energy.
  • FIG. 11 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 11 , the method may include:
  • S1103 in the timing process, it is detected whether the user is near the box door. If it is detected that the user is near the box door, or the box door is closed, the timer is stopped (S1104), and if it is detected that the user is not near the box door, S1105 is performed.
  • S1105 Determine whether the timing duration reaches a preset duration. If the timing duration reaches the first preset duration, execute S1106; otherwise, execute S1107.
  • the preset duration may be the first preset duration in the above-mentioned embodiment of the food storage device.
  • S1107 Determine whether the timing duration reaches the second preset duration, if yes, execute S1108, and if not, return to S1106.
  • S1108 Automatically close the box door, cancel the display of the interface prompt, and stop playing the voice prompt.
  • the device control method provided by the embodiments of the present application can prompt for the unclosed container door when the duration of no human body detection is greater than or equal to the first preset duration, and when the duration of the opening of the container door is greater than or equal to the second duration.
  • a signal is sent to the box door control device to automatically control the box door to close.
  • the box door can be closed in time and automatically, so as to ensure the normal operation of the food storage device and save energy.
  • FIG. 12 is a flowchart of a device control method shown in some embodiments of the present application. As shown in FIG. 12 , the method may include:
  • the device control method provided by the embodiment of the present application can prompt the use of the unclosed container door when the opening duration of the box door is greater than or equal to the first preset duration, and the opening duration of the box door is greater than or equal to the second duration.
  • a signal is sent to the box door control device to automatically control the box door to close.
  • the box door can be closed in time and automatically, so as to ensure the normal operation of the food storage device and save energy.
  • the present application also provides a computer storage medium, wherein the computer storage medium can store a program, and when the program is executed, it can include some or all of the steps in the various embodiments of the method provided by the present application.
  • the controller 250 When the computer program instructions are executed by the controller 250 of the provided display device, the controller 250 performs the steps in which the controller 250 is configured as described herein.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (English: read-only memory, abbreviated as: ROM) or a random access memory (English: random access memory, abbreviated as: RAM) and the like.
  • the technology in the embodiments of the present application can be implemented by means of software plus a necessary general hardware platform.
  • the implementations in the embodiments of the present application essentially or the parts that make contributions to the prior art may be embodied in the form of software products, and the computer software products may be stored in a storage medium, such as ROM/RAM , magnetic disk, optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments or some parts of the embodiments of the present application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

本申请公开了智能设备及设备控制方法，当检测到有箱门开启时，通过人体感应器检测用户是否在箱门附近；当用户在箱门开启后的预设时长内未出现在箱门附近时，在所述用户界面中显示界面提示，和/或播放语音提示，界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。

Description

一种智能设备及设备控制方法
本申请要求在2020年12月31日提交中国专利局、申请号为202011638330.5、申请名称为“冰箱及冰箱箱门的控制方法”的中国专利申请的优先权，和在2020年12月31日提交中国专利局、申请号为202011621688.7、申请名称为“冰箱及冰箱箱门状态的提示方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及智能设备技术领域，尤其涉及一种智能设备及设备控制方法。
背景技术
智能设备，如食材存储设备，具有保鲜、冷藏和冷冻食材的功能。通常，食材存储设备的箱门需要用户手动打开，然后往食材存储设备中放入或者取出食材，再手动关闭箱门。
然而，实际应用中，用户开启箱门后，经常会出现忘记关门或者箱门虚掩的情况，从而导致食材存储设备的循环制冷过程被破坏，影响食材存储设备的正常工作且浪费能源。
发明内容
第一方面，本申请提供的智能设备包括：
箱体，内部设有储藏室；
箱门，设于所述储藏室的开口处；
显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
人体感应器，用于检测用户是否在箱门附近；
控制器，与所述人体感应器连接，用于：
当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
当用户在所述箱门开启后的连续预设时长内未出现在箱门附近时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门。
第二方面，本申请提供的智能设备包括：
箱体，内部设有储藏室；
箱门，设于所述储藏室的开口处；
显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
人体感应器，用于检测用户是否在箱门附近；
控制器，与所述人体感应器连接，用于：
当检测到有箱门开启时，执行计时操作，并在计时过程中，通过所述人体感应器检测用户是否在箱门附近；
每当检测到用户在箱门附近，则重新执行所述计时操作；
当计时时长达到预设时长时，在所述用户界面中显示界面提示，和/或，通过所述音 频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
第三方面，本申请提供的智能设备包括：
箱体，内部设有储藏室；
箱门，设于所述储藏室的开口处；
显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
人体感应器，用于检测用户是否在箱门附近；
控制器，与所述人体感应器连接，用于：
当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
当检测到用户不在箱门附近时，执行计时操作；
当计时时长达到预设时长时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
第四方面，本申请还提供一种设备控制方法，所述方法包括：
当检测到有箱门开启时，通过人体感应器检测用户是否在箱门附近；
当用户在所述箱门开启后的连续预设时长内未出现在箱门附近时，在用户界面中显示界面提示，和/或，通过音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门。
第五方面，本申请还提供一种设备控制方法，所述方法包括：当检测到有箱门开启时，执行计时操作，并在计时过程中，检测用户是否在箱门附近；
每当检测到用户在箱门附近，则重新执行所述计时操作；
当计时时长达到预设时长时，在用户界面中显示界面提示，和/或，通过音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
第六方面，本申请还提供一种设备控制方法，所述方法包括：
当检测到有箱门开启时，检测用户是否在箱门附近；
当检测到用户不在箱门附近时，执行计时操作；
当计时时长达到预设时长时，在用户界面中显示界面提示，和/或，通过音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
第七方面，本申请提供的智能设备包括：
箱体，内部设有储藏室；
箱门，设于所述储藏室的开口处；
显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
人体感应器，用于检测用户是否在箱门附近；
箱门控制装置，可驱动箱门的打开和关闭；
控制器，与所述人体感应器连接，用于：
当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
当用户在所述箱门开启后的第一预设时长内未出现在箱门附近时，在所述用户界面 中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门；
当用户在所述箱门开启后的第二预设时长内未出现在箱门附近时，控制所述箱门控制装置将所述箱门关闭。
第八方面，本申请提供的智能设备包括：
箱体，内部设有储藏室；
箱门，设于所述储藏室的开口处；
显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
箱门控制装置，可驱动箱门的打开和关闭；
控制器，与所述箱门控制装置连接，用于：
检测到有箱门开启；
启动计时；
当用户在所述箱门开启后的第一预设时长内未关闭箱门时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门；
当用户在所述箱门开启后的第二预设时长内未关闭箱门时，控制所述箱门控制装置将所述箱门关闭，其中，所述第二预设时长大于所述第一预设时长。
附图说明
为了更清楚地说明本申请的实施方式，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1a为本申请根据一示例性实施例示出的食材存储设备立体图；
图1b为本申请根据示例性实施例示出的箱门控制装置示意图；
图1c为本申请根据示例性实施例示出的食材存储设备外观示意图；
图2为本申请根据示例性实施例示出的食材存储设备硬件配置示意图；
图3为本申请根据示例性实施例示出的一种用户界面示意图；
图4为本申请根据示例性实施例示出的一种用户界面示意图；
图5为本申请根据示例性实施例示出的一种设备控制方法流程图；
图6为本申请根据示例性实施例示出的一种设备控制方法流程图；
图7为本申请根据示例性实施例示出的一种设备控制方法流程图；
图8为本申请根据示例性实施例示出的一种设备控制方法流程图；
图9为本申请根据示例性实施例示出的另一种设备控制方法流程图；
图10为本申请根据示例性实施例示出的另一种设备控制方法流程图；
图11为本申请根据示例性实施例示出的另一种设备控制方法流程图；
图12为本申请根据示例性实施例示出的另一种设备控制方法流程图。
具体实施方式
为了使本技术领域的人员更好地理解本申请中的实施方式，下面将结合本申请实施 例中的附图，对本申请实施例中的实施方式进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。
在本发明的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
智能设备，尤其是食材存储设备一般需要在相对封闭的空间内调节温度，以达到延长保鲜和贮藏食材。因此，食材存储设备一般包括一个机壳和至少一个门，用户通过打开/关闭门来完成食材的取出和放入。一般食材存储设备可以为冰箱、冰柜、保温箱、酒柜等。
图1a为本申请根据示例性实施例示出的食材存储设备立体图，本发明实施例提供的食材存储设备的形状近似长方体。食材存储设备的外观由提供有限储存空间的储藏室101和设置在储藏室101开口处的箱门200限定。储藏室101为具有开口的箱体100。在图1a所示示例中，储藏室101被包括位于下方的冷冻室101A以及位于上方的冷藏室101B，冷冻室101A和冷藏室101B分别具有一个或者多个独立的储存空间。
在一些实施例中，冷冻室101A可通过抽屉式冷冻室门200A选择性地覆盖。冷藏室101B被隔成左侧和右侧。冷藏室101B通过可枢转地安装在冷藏室101B上的冷藏室门200B选择性地打开或者关闭。
在一些实施例中，食材存储设备还包括箱门控制装置(图1a中未示出)，箱门控制装置用于在控制器的控制下，实现自动关闭箱门的操作。
在一些实施例中，箱门控制装置可以包括箱门控制单元(如单片机)、与箱门数量适配的数个电机和数组开、关限位器。其中，数个电机分别与各个箱门的驱动轴连接。箱门控制单元根据控制器下发的箱门控制指令，驱动电机旋转，以实现箱门的自动开启和关闭。例如，当箱门控制单元接收到控制器下发的箱门关闭指令时，控制电机正向旋转，当电机正向旋转时，带动驱动轴向使箱门关闭的方向旋转，直到触碰到关限位器，停止旋转；当箱门控制单元接收到控制器下发的箱门开启指令时，控制电机反向旋转，当电机反转时，带动驱动轴向使箱门开启的方向旋转，直到触碰到开限位器，停止旋转。
需要注意的是，上述以及下述描述中的“数个”可以是理解为至少一个。
图1b为本申请在一些示例性实施例中示出的箱门控制装置示意图。在这些实施例中，食材存储设备箱门包括箱门1、箱门2和箱门3，箱门1、箱门2和箱门3可以分别为冷藏室门、变温室门和冷冻室门。箱门1、箱门2和箱门3的驱动轴分别为驱动轴1、驱动轴2和驱动轴3。如图1c所示，箱门控制装置包括箱门控制单元、与箱门控制单元连接的电机1、电机2、电机3、开限位器1、关限位器1、开限位器2、关限位器2、开限位器3和关限位器3。
其中，电机1与驱动轴1连接，以用于驱动箱门1的开启和关闭；开限位器1和关限位器1分别用于限制箱门1的开启程度和关闭程度，在箱门1的开闭过程中，箱门控制单元持续获取开限位器1或者关限位器1状态，通过开限位器1状态确定箱门1是否已经开启到最大角度，通过关限位器1的状态确定箱门1是否完全关闭。当确定箱门1已经开启到最大角度或者已经完全关闭时，控制电机1停止旋转。
电机2与驱动轴2连接，以用于驱动箱门2的开启和关闭；开限位器2和关限位器2分别用于限制箱门2的开启程度和关闭程度；在箱门2的开闭过程中，箱门控制单元271持续获取开限位器2和关限位器2状态，通过开限位器2的状态确定箱门2是否已经开启到最大角度，通过关限位器2的状态确定箱门2是否完全关闭。当确定箱门2已经开启到最大角度或者已经完全关闭时，控制电机2停止旋转。
电机3与驱动轴3连接，以用于驱动箱门3的开启和关闭；开限位器3和关限位器3分别用于限制箱门3的开启程度和关闭程度；在箱门3的开闭过程中，箱门控制单元持续获取开限位器3和关限位器3状态，通过开限位器3的状态确定箱门3是否已经开启到最大角度，通过关限位器3的状态确定箱门3是否完全关闭。当确定箱门3已经开启到最大角度或者已经完全关闭时，控制电机3停止旋转。
需要说明的是，上述实施例提及的控制器可以为图2中的控制器220，箱门控制单元可以为图2中的控制单元270中的一个。关于控制器和箱门控制单元的介绍，可参见图2所示实施例。
应当理解，箱门控制装置中电机的数量、箱门控制单元的数量、以及开、关限位器的组数，不限于图1b示出的数量。在其他实施例中，箱门控制装置还可以包括更多或者更少的电机、更多或者更少组开、关限位器，此处不予一一列举。
应当理解，本领域技术人员根据本申请的启示可以不付出创造性劳动的前提下实现该箱门控制装置，例如，箱门控制装置可以包括拉杆电机和电机驱动器组成，电机驱动器用于执行控制器下发的箱门关闭指令，拉杆电机在电机驱动器的控制下实现关闭食材存储设备门的操作。
图1c为本申请根据示例性实施例示出的食材存储设备外观示意图，如图1c所示，在冷藏室门200B的正面外侧设有显示屏，显示屏嵌入到门体中。在一些实施例中，显示屏的屏幕所在平面与箱门外表面平齐。
如图1a和图1c所示，本申请实施例提供的食材存储设备，其箱体内部设有至少两个储藏室，如冷冻室、冷藏室、变温室和/或保鲜室等。每个储藏室中可以具有多个独立的存储空间，如抽屉式间室。
图2为本申请根据示例性实施例示出的食材存储设备硬件配置示意图，作为示例，食材存储设备200可以包括显示屏210、控制器220、至少一个RF I D检测模块230、检 测器240、存储器250、主控板260、至少一个控制单元270、用户输入接口280和音频输出接口290中的至少一个。显示屏210、RFID检测模块230、检测器240、存储器250、主控板260、至少一个控制单元270、用户输入接口280以及音频输出接口290，通过通信接口(如串口)与控制器220耦合。
其中，显示器210，用于接收控制器220输出的图像信号，显示视频内容和图像以及菜单操控界面的组件，以及显示用于控制食材存储设备200的用户操控UI界面。
控制器220，可以包括一个或者多个处理单元，例如系统芯片(system on a chip，SoC)、中央处理器(central processing unit，CPU)、微控制器(microcontroller，MCU)、存储控制器等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。
存储器250，可以包括一个或者多个存储单元，例如可以包括易失性存储器(volatile memory)，如：动态随机存取存储器(dynamic random access memory，DRAM)、静态随机存取存储器(static random access memory，SRAM)等；还可以包括非易失性存储器(non-volatile memory，NVM)，如：只读存储器(read-only memory，ROM)、闪存(flash memory)等。其中，不同的存储单元可以是独立的器件，也可以集成或者封装在一个或者多个处理器或者通信接口中，成为处理器或者通信接口的一部分。
存储器250中存储有程序指令和应用程序，系统程序。控制器220可调用存储器250中的程序指令或者运行应用程序，使食材存储设备执行相关的方法，例如本申请实施例所提供的箱门状态的提醒方法。
检测器240，包括声音采集器、箱门开关状态传感器、人体传感器等中的至少一个。其中，声音采集器，可如麦克风，可以用于接收用户的声音，包括用户控制食材存储设备200的控制指令的语音信号。箱门开关状态传感器可以如检测磁敏开关、机械开关，用于检测每个箱门的开关信号，当根据检测到的开关信号记录所述箱门的开关状态，发送开关状态信息给控制器220。人体感应器可以是基于多普勒原理的人体接近传感器，用于检测指定范围内是否存在人体，从而检测出用户是否在食材存储设备附近。
在一些实施例中，箱门开关状态传感器的数量与箱门数量适配，从而可以利用与箱门对应的箱门开关状态传感器检测各箱门的开关状态，以及上报开关状态信息到控制器220。
在一些实施例中，当箱门开关状态传感器检测到任意一个箱门的开启信号或者关闭信号时，发送最新的开关状态信息给控制器220。
在一些实施例中，人体感应器的数量可以与箱门数量适配，各人体感应器分别设置在各个箱门的指定位置处，以便通过各人体感应器对各箱门附件的用户分别感应。
在一些实施例中，由控制器控制人体感应器启动；人体感应器启动后，持续采集人体感应结果，并将人体感应结果上报给控制器，控制器根据人体感应结果分析食材存储设备附近是否有用户。
用户输入接口，包括麦克风、触摸板、传感器、按键等其他输入接口中至少一者。如：用户可以通过语音、触摸、手势、按压等动作实现用户指令输入功能，输入接口通过将接收的模拟信号转换为数字信号，以及数字信号转换为相应指令信号，发送至食材存储设备200。
音频输出接口，至少包括扬声器。控制器解析音视频文件，得到声音信号，将声音信号输出至扬声器，进行播放。
在一些实施例中，控制器220可以包括语音识别模块，语音识别模块进一步包括语音解析单元和语音指令数据库，从而使食材存储设备可以独立完成对用户输入的语音数据的语音识别，以及将识别出的语音内容与语音指令数据库中的语音指令进行匹配的过程。
控制单元270，包括风机控制单元、压缩机控制单元和箱门控制单元等。各个控制单元270可以与控制器220和主控板260连接，用于将其产生或采集的数据反馈给主控板260，以及，接收主控板260或者控制器220下发的指令，并根据指令执行相应的动作。例如，箱门控制单元，用于接收控制器220下发的箱门控制指令，控制箱门开启或者关闭。
主控板260，与部分或者全部的传感器以及部分或者全部的控制单元连接，用于接收各个控制单元反馈的数据以及各个传感器采集的数据，例如，接收压缩机控制单元反馈的压缩机数据、风机控制单元反馈的风机数据等，接收人体传感器采集的人体感应数据、箱门开关状态传感器采集的箱门开关状态信息。主控板260，与控制器220连接，用于向控制器220上报各个控制单元反馈的数据以及各个传感器采集的数据，或者，向控制器220上报数据处理结果，还可以用于接收控制器下发的指令，并根据指令执行相应的动作。
需要说明的是，在另一个实施例中，食材存储设备可以不包括显示屏210和音频输出接口290，或二者中的其中一个。如食材存储设备的门为透明时，可以不具备显示屏，或者食材存储设备可以不具备音频输出的功能。对此，本申请的食材存储设备的具体部件组成不做限定，可以是上述器件中更多或者更少的组合。
在一些实施例中，为了实现对食材的智能管理，使用RFID标签对储藏室中的食材进行标识。
在一些实施例中，通过建立RFID标签与食材信息之间的对应关系，实现RFID标签与食材信息之间的虚拟关联，还可以通过修改RFID标签与食材信息之间的对应关系，使得同一个RFID标签先后与不同的食材信息相对应，提高RFID标签的使用灵活性。将贴设有RFID标签的食材存放到食材存储设备中，食材存储设备通过RFID检测模块230检测RFID标签的信号获取RFID标签的标签编码，根据标签编码关联的食材信息确定该标签所标识的食材。
在一些实施例中，在显示屏210上显示食材管理界面，用户通过操作食材管理界面管理食材存储设备中的食材。比如，根据储藏室中每个RFID标签关联的食材信息在食材管理界面中绘制对应的食材控件/图标，使得食材存储设备中的食材以图标、图文等形式尽数展示。此外，还可以在食材管理界面中绘制功能控件，如RFID标签识别控件、食材添加控件等等，以供用户操作以触发控制器220实现相应功能。
图3为本申请根据示例性实施例示出的一种用户界面，其具体为一种示例性的食材管理界面。参阅图3，该食材管理界面包括RFID标签编辑控件301、推荐菜谱控件302、添加食材控件306，还包括与各个储藏室对应的食材展示区，如冷藏室对应的食材展示区303、变温室对应的食材展示区304和冷温室对应的食材展示区305。每个食材展示区 中显示有对应储藏室中各食材的食材图标，如食材展示区303中“苹果”的食材图标3031、食材展示区304中“酸奶”的食材图标3041、以及食材展示区305中“鸡肉”的食材图标3051。每个食材图标包括食材图片、食材名称和食材的新鲜度标识。其中，食材的新鲜度标识即为图3中示出的“已过期”、“剩余2天”等信息。
实际应用中，用户开启箱门后，经常会出现忘记关门或者箱门虚掩的情况，从而导致食材存储设备的循环制冷或者制热过程被破坏，影响保温效果，影响食材存储设备的正常工作且浪费能源。
为解决上述问题，本申请提供一种食材存储设备，其特点包括，如果在箱门开启后的连续预设时长内用户没有出现在食材存储设备(箱门)附近，则在用户界面中显示界面提示，和/或播放语音提示，以提示用户关闭所有被开启的箱门，其中，预设时长可以根据用户需求设定，例如可以为2min、4mim或者5min等。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时提醒用户关闭箱门，从而保证食材存储设备正常工作，且能节约能源。
在一些实施例中，通过箱门开关状态传感器，分别检测每个箱门的开关信号。箱门开关状态传感器根据检测到的开关信号记录箱门的开关状态。当箱门开关状态传感器检测到任意一个箱门的开启信号或者关闭信号时，向主控板260发送开关状态信息，开关状态信息中至少包括状态发生变化的箱门的最新开关状态，或者包括所有箱门的最新开关状态。主控板260将接收到的开关状态信息反馈给控制器220，控制器220根据接收到的开关状态信息确定各箱门最新的开关状态。例如，当接收到的开关状态信息显示第一箱门的最新开关状态为开启状态时，确定该第一箱门被开启。当接收到的开关状态信息显示所有箱门的最新开关状态均为关闭状态时，确定所有箱门被关闭。
当控制器220确定有箱门开启时，通过人体感应器，检测用户是否在箱门附近。在一种可能的实现方式中，当控制器220确定有箱门开启时，启动人体感应器，人体感应器启动后，检测指定范围内是否存在人体，并每隔预设间隔将感应结果上报给控制器。控制器220接收人体感应器上报的感应结果，根据每次的感应结果确定用户是否在箱门附近。
在另一种可能的实现方式中，人体感应器在食材存储设备启动时启动。当控制器220确定有箱门开启时，向人体感应器发送工作指令，人体感应器接收到控制器220发送的工作指令后，从休眠状态进入工作状态，开始检测指定范围内是否存在人体，并每隔预设间隔将感应结果上报给控制器220。控制器220接收人体感应器上报的感应结果，根据每次的感应结果确定用户是否在箱门附近。
在一些实施例中，当检测到有箱门开启时，执行计时操作，并在计时过程中，通过人体感应器检测用户是否在箱门附近。每当检测到用户在箱门附近时，则停止计时，每当检测到用户离开箱门附近，则重新执行该计时操作。例如，用户检测到开门动作后，若接收到人体感应器第1次上报的未检测到用户在箱门附近时，开始计时，在计时过程中，若接收到人体感应器上报的感应结果并根据该感应结果确定用户在箱门附近，则停止计时，即将计时操作的计时时长归零；若接收到人体感应器上报的第2次未感应到用户在箱门附近，开始重新计时，则再次重新计时，以此类推。应当理解的是，在前述例子中，若控制器根据人体感应器某一次上报的感应结果确定用户在箱门附近时，则不重 新计时。
在另一些实施例中，当检测到有箱门开启时，通过人体感应器检测用户是否在箱门附近；当检测到用户不在箱门附近时，再执行计时操作。例如，当控制器根据人体感应器第5次上报的感应结果确定用户不在箱门附近时，开始计时。
在上述实施例中，当计时时长达到第一预设时长时，在用户界面中显示界面提示，以及播放语音提示，从而，通过界面提示和语音提示的方式，提醒用户关闭所有处于开启状态的箱门。
在一种可能的实现方式中，控制器根据箱门状态传感器最近一次上报的箱门状态信息可以确定所有处于开启状态的箱门，从而可以根据所有处于开启状态的箱门的箱门标识在用户界面中显示界面提示，使得界面提示包括所有处于开启状态的箱门的箱门标识或者箱门名称，如1号门、2号门，或者冷藏室门、冷冻室门等。
图4为本申请示例性示出的一种包含上述界面提示的用户界面，其具体为在图3所示食材管理界面的上层，显示界面提示内容显示区410。如图4所示，在该界面提示内容显示区410中显示有箱门位置示意图411和包含箱门名称的文字控件412，文字控件中显示的文字内容为“冷藏室门、变温室门、冷冻室门未关闭”。此外，在界面提示内容显示区410中，还显示有名称为“确定”的控件，当用户点击该控件时，控制器撤销对该界面提示的显示，以及，停止播放语音提示。
在一些实施例中，当控制器接收到用户对上述“确定”控件的操作时，停止计时操作，并撤销对界面提示的显示，以及停止播放语音提示。
在一些实施例中，当计时时长达到第一预设时长时，将预置的音频文件解析成声音信号，并将解析出的声音信号输出至扬声器进行播放。示例性的，预置的音频文件可以是警铃音频文件，从而计时时长达到第一预设时长时，通过扬声器播放警铃声，提醒用户关闭开启的箱门。
在一种可能的实现方式中，对预置的音频文件进行循环播放，直到检测到所有箱门均关闭。在另一种可能的实现方式中，当对音频文件的播放次数达到预设次数时，或者检测到所有箱门关闭时，停止播放该音频文件。例如，当对预置的音频文件的播放次数达到2次时，停止播放该音频文件。
由以上实施例可以看出，本申请实施例提供的食材存储设备，如果在箱门开启后的第一预设时长内用户没有出现在食材存储设备(箱门)附近，则在用户界面中显示界面提示，和/或语音提示，以提示用户关闭所有被开启的箱门。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时提醒用户关闭箱门，从而保证食材存储设备正常工作，且能节约能源。
在一些实施例中，当计时时长达到第一预设时长时，停止计时。
在另一些实施例中，当计时时长达到第一预设时长时，继续计时。
在一些实施例中，当计时时长达到第二预设时长时，通过箱门控制装置，关闭所有处于开启状态的箱门。具体实现中，当计时时长达到第二预设时长时，控制器向箱门控制单元发送箱门关闭指令，箱门关闭指令中包括每个处于开启状态的箱门的箱门标识；箱门控制单元接收箱门关闭指令，根据箱门关闭指令中的箱门标识确定要关闭的目标箱门，通过控制与目标箱门的驱动轴连接的电机正转，将目标箱门关闭。
在一些实施例中，第二预设时长大于第一预设时长，例如，第二预设时长与第一预设时长的差值即为界面提示的显示时长，或者为语音提示的播放时长。其中，如果在计时过程中，检测到所有箱门关闭，则停止计时，否则，继续计时，直到检测到所有箱门关闭或者计时时长达到第二预设时长。例如，当控制器根据箱门开关状态传感器上报的最新开关状态信息确认每一个箱门最新开关状态都是关闭状态时，确认所有箱门关闭，此时，停止计时。反之，如果控制器根据接收到的最新开关状态信息确认至少一个箱门的最新开关状态是开启状态时，则继续计时。
可以看出，在上述实施例中，若在展示界面提示及播放语音提示的指定时长(第二预设时长与第一预设时长的差值)后未检测到所有箱门关闭，将会自动关闭所有被开启的箱门。
在一些实施例中，当检测到所有箱门都关闭时，如果用户界面中显示有界面提示，或者正在播放语音提示，则撤销对该界面提示的显示，和/或，停止播放语音提示。
值得注意的是，在上述实施例中，在控制器执行计时操作的过程中，人体感应器和箱门状态传感器始终处于工作状态。其中，人体感应器持续对箱门附近的用户进行检测，并将感应结果定时上报给控制器，箱门开关状态传感器则在检测到箱门的开启信号或者关闭信号时，向控制器上报最新的箱门状态信息。
在一些实施例中，在检测到所有箱门被关闭或者停止所有计时操作后，控制器控制人体感应器关闭，或者通过人体感应器进入休眠状态。
在一些实施例中，当检测到有箱门开启时，执行计时操作；当计时时长达到预设时长时，在用户界面中显示界面提示，以及播放语音提示，该界面提示和语音提示用于提示用户关闭所有被开启的箱门。与前述实施例不同的是，在这些实施例中，不考虑用户是否在食材存储设备附近。
由以上实施例可知，本申请实施例提供的食材存储设备，如果在箱门开启后的连续第二预设时长内用户没有出现在食材存储设备(箱门)附近，则自动控制箱门关闭。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，或者无法关闭箱门时，及时、自动地关闭箱门，保证食材存储设备正常工作，且能节约能源。
在一些实施例中，当检测到有箱门开启时，针对被开启的箱门进行计时，并在计时过程中，通过人体感应器检测用户是否在被开启的箱门附近。
例如，当在第一时刻检测到第一箱门开启时，则自第一时刻开始针对第一箱门执行第一计时操作；当在第二时刻检测到第二箱门开启时，则在第二时刻开始针对第二箱门执行第二计时操作；其中，第一时刻早于第二时刻，第一箱门和第二箱门为不同的箱门，该第一计时操作和第二计时操作为控制器并列指定的两个计时操作。在前述例子中，在开始执行第一计时操作后，便开始检测用户是否在箱门附近，并在执行第一计时操作和第二计时操作的过程中，检测用户是否在箱门附近。
每当检测到用户在箱门附近，针对所有被开启的箱门重新进行计时。例如，在执行针对第一箱门的第一计时操作过程中，当接收到人体感应器第1次上报的感应结果并根据该感应结果确定用户在箱门附近时，则针对第一箱门执行第一停止计时操作，即将第一停止计时操作的计时时长归零，当接收到人体感应器未检测到用户在箱门附近时，重 新开始计时，当接收到人体感应器第2次上报的感应结果且根据该感应结果确定用户再次出现在箱门附近时，则针对第一箱门再次执行停止计时操作，以此类推。又如，在执行针对第一箱门的第一计时操作和针对第二箱门的第二计时操作过程中，当接收到人体感应器第3次上报的感应结果并根据该感应结果确定用户在箱门附近时，则执行停止计时，即将第一计时操作和第二计时操作的计时时长都归零；当当接收到人体感应器未检测到用户在箱门附近时，重新开始计时；当接收到人体感应器第4次上报的感应结果且根据该感应结果确定用户仍在箱门附近时，则再次停止计时，以此类推。应当理解的是，在前述例子中，当接收到人体感应器某一次上报的感应结果且根据该感应结果确定用户不在箱门附近时，则不针对任何箱门执行重新计时的操作。
在另一些实施例中，当检测到有箱门开启时，通过人体感应器检测用户是否在箱门附近；当确定用户不在箱门附近时，针对被开启的箱门进行计时。例如，当根据人体感应器第5次上报的感应结果确定用户不在箱门附近时，针对被开启的箱门进行计时。其中，在针对一个或者多个被开启的箱门进行计时的过程中，如果检测到用户出现在箱门附近，则针对所有被开启的箱门重新进行计时。例如，在执行针对第一箱门的第一计时操作和针对第二箱门的第二计时操作过程中，如果根据人体感应器上报的感应结果确定用户在箱门附近，则重新执行第一计时操作和第二计时操作，即将第一计时操作和第二计时操作对应的计时时长都归零。
在一些实施例中，当至少一个箱门对应的计时时长达到第一预设时长时，在用户界面中显示界面提示，和/或，播放语音提示，其中，界面提示和语音提示用于提示至少一个箱门未关闭。例如，当第一箱门对应的计时时长达到预设时长时，即在用户界面中显示界面提示。
在一种可能的实现方式中，根据计时时长达到第一预设时长的箱门的箱门标识在用户界面中显示界面提示，从而使界面提示中包含该箱门的箱门标识或者箱门名称。例如，当第一箱门对应的计时时长达到预设时长时，显示的界面提示将会包含第一箱门的箱门标识，从而提示用户关闭该第一箱门。
在另一种可能的实现方式中，根据箱门状态传感器最近一次上报的箱门状态信息可以确定所有处于开启状态的箱门。进而，可以根据所有处于开启状态的箱门的箱门标识在用户界面中显示界面提示，从而使界面提示包括所有处于开启状态的箱门的箱门标识或者箱门名称，如1号门、2号门，或者冷藏室门、冷冻室门等。
应当理解，在这些实施例中涉及的播放语音提示的具体实现方式可以参见前述实施例，此处不予赘述。
在一些实施例中，当某一箱门对应的计时时长达到第二预设时长时，通过箱门控制装置关闭该箱门，并停止针对该箱门的计时。例如，当第一箱门对应的计时时长达到第二预设时长时，控制器向箱门控制装置发送箱门关闭指令，箱门关闭指令中包含第一箱门的箱门标识，箱门控制装置接收箱门关闭指令，根据箱门关闭指令中的箱门标识确定要关闭的箱门是第一箱门，将第一箱门关闭。
在另一些实施例中，当某一箱门对应的计时时长达到第二预设时长时，通过箱门控制装置关闭所有处于开启状态的箱门，并停止所有计时操作。
在一些实施例中，第二预设时长大于第一预设时长，例如，第二预设时长与第一预 设时长的差值即为显示界面提示或者播放语音提示的持续时长，或者第二预设时长与第一预设时长的差值大于显示界面提示或者播放语音提示的持续时长。
可以理解的是，如果在显示界面提示及播放语音提示的指定时长后，未检测到所有箱门关闭，说明用户可能没有注意到提示或者无法进行关闭箱门的操作。通过本申请提供的食材存储设备，可以在用户无法关闭箱门时，自动控制箱门关闭。
在一些实施例中，在针对一个或者多个被开启的箱门进行计时的过程中，如果检测到任意一个被开启的箱门关闭，说明用户主动将该箱门关闭，则停止针对该被关闭的箱门的计时。例如，在执行针对第一箱门的第一计时操作和针对第二箱门的第二计时操作过程中，如果控制器根据箱门开关状态传感器上报的箱门状态信息确定第二箱门被关闭，则控制器停止针对第二箱门的第二计时操作。
在一些实施例中，当控制器检测到有箱门开启时，针对被开启的箱门进行计时。例如，当在第一时刻检测到第一箱门开启时，则在第一时刻开始针对第一箱门执行第一计时操作；当在第二时刻检测到第二箱门开启时，则在第二时刻开始针对第二箱门执行第二计时操作；其中，第一时刻早于第二时刻，第一箱门和第二箱门为不同的箱门，该第一计时操作和第二计时操作为控制器并列指定的两个计时操作。
当某个箱门对应的计时时长达到第一预设时长时，在用户界面中显示界面提示，以及播放语音提示，界面提示和语音提示用于提示用户关闭所有被开启的箱门。
当某个箱门对应的计时时长达到第二预设时长时，控制箱门控制装置关闭该箱门，并停止针对该箱门的计时。例如，当第一箱门对应的计时时长达到第二预设时长时，则向箱门控制装置发送箱门关闭指令，箱门关闭指令中包含第一箱门的箱门标识，并停止针对第一箱门的第一计时操作。箱门控制装置接收箱门关闭指令，并根据箱门关闭指令包含的箱门标识关闭第一箱门。
由以上实施例可知，本申请实施例提供的食材存储设备，可以在箱门开启后的连续第一预设时长内没有用户出现在食材存储设备附近时，在用户界面中显示界面提示，和/或播放语音提示，以提示用户关闭所有被开启的箱门。还可以在箱门开启后的连续第二预设时长内没有用户出现在食材存储设备附近时，自动关闭箱门。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时提醒用户或者自动地关闭箱门，保证食材存储设备正常工作，且能节约能源。
根据以上实施例，本申请实施例还提供一种设备控制方法，其中，食材存储设备箱门状态是指箱门的开关状态，包括开启状态和关闭状态。该方法可以应用于上述实施例提供的食材存储设备的控制器。
图5为本申请在一些实施例中示出的设备控制方法流程图，如图5所示，该方法可以包括：
S501，检测到有箱门开启。
S502，执行计时操作。
S503，在计时过程中，检测用户是否在箱门附近。若检测到用户在箱门附近，则执行停止计时(S504)，若检测到用户不在箱门附近则执行S505。
值得注意的是，本实施例提供的箱门状态提示方法中，在计时过程中，检测用户是否在箱门附近，直到停止所有计时操作时，停止对附近用户的检测。
S505，判断计时时长是否达到预设时长。若计时时长达到预设时长，则执行S506，否则执行S507。
其中，该预设时长可以为上述食材存储设备实施例中的第一预设时长。
S506，当计时时长达到预设时长时，在用户界面中显示界面提示，和/或播放语音提示，所述界面提示和/或语音提示用于提示用户关闭所有被开启的箱门。
S507，是否检测到所有箱门关闭；若检测到所有箱门关闭，则执行S508，若未检测到所有箱门关闭，则回到S505。
当为检测到不是所有的箱门关闭时，针对为关闭的箱门继续执行上述计时操作。
S508，撤销对所述界面提示的显示，并停止播放所述语音提示。
在一些实施例中，当检测到所有箱门关闭时，停止计时。
图6为本申请在一些实施例中示出的设备控制方法流程图，如图6所示，该方法可以包括：
S601，检测到有箱门开启。
S602，检测用户是否在箱门附近。
S603，当检测到用户不在箱门附近时，执行计时操作。
S604，判断计时时长是否达到预设时长。若计时时长达到预设时长，则执行S605，否则执行S606。
S605，当计时时长达到预设时长时，在用户界面中显示界面提示，和/或播放语音提示，所述界面提示和/或语音提示用于提示用户关闭所有被开启的箱门。
S606，是否检测到所有箱门关闭；若检测到所有箱门关闭，则执行S607，若未检测到所有箱门关闭，则回到S604。
S607，撤销对所述界面提示的显示，并停止播放所述语音提示。
在上述实施例中，若在计时过程中，检测到用户在箱门附近时，则重新执行计时操作。
由以上实施例可知，本申请提供的设备控制方法，可以在箱门开启后的连续预设时长内用户没有出现在食材存储设备(箱门)附近，在用户界面中显示界面提示，和/或播放语音提示，以提示用户关闭所有被开启的箱门。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时提醒用户关闭箱门，从而保证食材存储设备正常工作，且能节约能源。
图7为本申请在一些实施例中示出的设备控制方法流程图，如图7所示，该方法可以包括：
S701，检测到有箱门开启。
S702，执行计时操作。
S703，判断计时时长是否达到预设时长。若计时时长达到预设时长，则执行S704，否则回到S703。
S704，当计时时长达到预设时长时，在所述用户界面中显示界面提示，和/或播放语音提示。
由以上实施例可知，本申请提供的设备控制方法，无需在箱门开启后由人体检测器检测是否有用户出现在食材存储设备(附近)，而是在箱门被开启后直接开始计时，计时 到达预设时长后，在用户界面中显示界面提示，和/或播放语音提示，以提示用户关闭所有被开启的箱门。这样，及时是没有安装后人体检测器的食材存储设备，也可以在预设时长后，及时提醒用户关闭箱门，以免用户忘记关闭箱门或者箱门虚掩时，从而保证食材存储设备正常工作，且能节约能源。
图8为本申请在一些实施例中示出的设备控制方法流程图，如图8所示，该方法可以包括：
S801，当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
S802，当用户在所述箱门开启后的连续预设时长内未出现在箱门附近时，控制所述箱门控制装置驱动所述箱门关闭。
图9为本申请在一些实施例中示出的设备控制方法流程图，如图9所示，该方法可以包括：
S901，检测到有箱门开启。
S902，针对被开启的箱门进行计时。
其中，当检测到有一个箱门开启时，则针对该一个箱门进行计时操作；当同时或者先后检测到多个箱门开启时，则分别针对每个被开启的箱门进行计时操作。
S903，在计时过程中，检测用户是否在箱门附近。若检测到用户在箱门附近，则执行S904，若检测到用户不在箱门附近则执行S905。
值得注意的是，本实施例提供的控制方法中，在计时过程中，检测用户是否在箱门附近，直到停止所有计时操作时，停止对附近用户的检测。
S904，每当检测到用户在箱门附近，则针对所有被开启的箱门重新进行计时。
S905，判断每个被开启的箱门对应的计时时长是否达到预设时长。对于计时时长达到预设时长的箱门，则执行S906，对于计时时长未达到预设时长的箱门，则回到S903。
示例性的，预设时长可以为2min。
S906，控制所述箱门控制装置关闭该箱门，并停止针对该箱门的计时。
具体实现时，可以向箱门控制装置发送箱门关闭指令，箱门关闭指令中包括要关闭的箱门的箱门标识。箱门控制装置接收箱门关闭指令，根据箱门关闭指令中的箱门标识确定要关闭的箱门，并关闭该箱门。
图10为本申请在一些实施例中示出的设备控制方法流程图，如图10所示，该方法可以包括：
S1001，检测到有箱门开启。
S1002，检测用户是否在箱门附近。
值得注意的是，本实施例提供的控制方法中，检测到有箱门开启后，检测用户是否在箱门附近，直到所有开启的箱门的被关闭。
S1003，当检测到用户不在箱门附近时，针对被开启的箱门进行计时。
可以看出，与图9所示实施例不同的是，本实施例是在检测到用户不在箱门附近时，开始执行计时操作。与图9所示实施例相同的是，若在计时过程中，检测到用户出现在箱门附近，则重新执行计时操作。
S1004，判断每个被开启的箱门对应的计时时长是否达到预设时长。对于计时时长达到预设时长的箱门，则执行S1005，对于计时时长未达到预设时长的箱门，则回到S1002。
S1005，控制所述箱门控制装置关闭该箱门，并停止针对该箱门的计时。
由以上实施例可知，本申请实施例提供的设备控制方法，可以在箱门的开启时长大于或者等于预设时长，且在连续的预设时长内用户没有出现在食材存储设备(箱门)附近的情况下，自动控制箱门关闭。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时、自动地关闭箱门，保证食材存储设备正常工作，且能节约能源。
图11为本申请在一些实施例中示出的设备控制方法流程图，如图11所示，该方法可以包括：
S1101，检测到有箱门开启。
S1102，执行计时操作。
S1103，在计时过程中，检测用户是否在箱门附近。若检测到用户在箱门附近，或者关闭箱门，则执行停止计时(S1104)，若检测到用户不在箱门附近则执行S1105。
值得注意的是，本实施例提供的箱门状态提示方法中，在计时过程中，检测用户是否在箱门附近，直到停止所有计时操作时，停止对附近用户的检测。
S1105，判断计时时长是否达到预设时长。若计时时长达到第一预设时长，则执行S1106，否则执行S1107。
其中，该预设时长可以为上述食材存储设备实施例中的第一预设时长。
S1106，当计时时长达到预设时长时，在用户界面中显示界面提示，和/或播放语音提示，所述界面提示和/或语音提示用于提示用户关闭所有被开启的箱门。
S1107，判断计时时长是否达到第二预设时长，若是，则执行S1108，若否，则回到S1106。
当为检测到不是所有的箱门关闭时，针对为关闭的箱门继续执行上述计时操作。
S1108，自动关闭箱门，撤销对所述界面提示的显示，并停止播放所述语音提示。
由以上实施例可知，本申请实施例提供的设备控制方法，可以在未检测到人体时长大于或者等于第一预设时长时，提示用于未关箱门，在箱门开启时长大于等于第二预设时长的情况下，发送信号至箱门控制装置，自动控制箱门关闭。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时、自动地关闭箱门，保证食材存储设备正常工作，且能节约能源。
图12为本申请在一些实施例中示出的设备控制方法流程图，如图12所示，该方法可以包括：
S1201，检测到有箱门开启。
S1202，执行计时操作。
S1203，当用户在所述箱门开启后的第一预设时长内未关闭箱门时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门；
S1204，当用户在所述箱门开启后的第二预设时长内未关闭箱门时，控制所述箱门控制装置将所述箱门关闭，其中，所述第二预设时长大于所述第一预设时长。
当用户在所述箱门开启后的第二预设时长内未关闭箱门时，自动关闭箱门，撤销对所述界面提示的显示，并停止播放所述语音提示。
由以上实施例可知，本申请实施例提供的设备控制方法，可以在箱门的开启时长大 于或者等于第一预设时长时，提示用于未关箱门，在箱门开启时长大于等于第二预设时长的情况下，发送信号至箱门控制装置，自动控制箱门关闭。这样，便可以在用户忘记关闭箱门或者箱门虚掩时，及时、自动地关闭箱门，保证食材存储设备正常工作，且能节约能源。
具体实现中，本申请还提供一种计算机存储介质，其中，该计算机存储介质可存储有程序，该程序执行时可包括本申请提供的方法的各实施例中的部分或全部步骤，当本申请提供的显示设备的控制器250运行所述计算机程序指令时，所述控制器250执行本申请所述的控制器250被配置的步骤。所述的存储介质可为磁碟、光盘、只读存储记忆体(英文：read-only memory，简称：ROM)或随机存储记忆体(英文：random access memory，简称：RAM)等。
本领域的技术人员可以清楚地了解到本申请实施例中的技术可借助软件加必需的通用硬件平台的方式来实现。基于这样的理解，本申请实施例中的实施方式本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例或者实施例的某些部分所述的方法。
本说明书中各个实施例之间相同相似的部分互相参见即可。尤其，对于实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例中的说明即可。
以上所述的本申请实施方式并不构成对本申请保护范围的限定。

Claims (12)

  1. 一种智能设备，包括：
    箱体，内部设有储藏室；
    箱门，设于所述储藏室的开口处；
    显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
    人体感应器，用于检测用户是否在箱门附近；
    控制器，与所述人体感应器连接，用于：
    当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
    当用户在所述箱门开启后的连续预设时长内未出现在箱门附近时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门。
  2. 一种智能设备，包括：
    箱体，内部设有储藏室；
    箱门，设于所述储藏室的开口处；
    显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
    人体感应器，用于检测用户是否在箱门附近；
    控制器，与所述人体感应器连接，用于：
    当检测到有箱门开启时，执行计时操作，并在计时过程中，通过所述人体感应器检测用户是否在箱门附近；
    每当检测到用户在箱门附近，则重新执行所述计时操作；
    当计时时长达到预设时长时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
  3. 根据权利要求2所述的智能设备，所述控制器还用于：
    若在所述计时时长达到预设时长前，检测到所有被开启的箱门均关闭，则停止所述计时操作。
  4. 根据权利要求2所述的智能设备，所述通过所述人体感应器检测用户是否在箱门附近，包括：
    间隔预设时间，获取一次所述人体感应器的感应结果；
    根据每次获取到的感应结果确定用户是否在箱门附近。
  5. 根据权利要求2所述的智能设备，所述控制器还用于：
    当检测到所有箱门都关闭时，停止计时，撤销对所述界面提示的显示，并停止播放所述语音提示。
  6. 一种智能设备，包括：
    箱体，内部设有储藏室；
    箱门，设于所述储藏室的开口处；
    显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示 用户界面；
    人体感应器，用于检测用户是否在箱门附近；
    控制器，与所述人体感应器连接，用于：
    当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
    当检测到用户不在箱门附近时，执行计时操作；
    当计时时长达到预设时长时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
  7. 根据权利要求6所述的智能设备，所述控制器还用于：
    若在计时过程中，检测到用户在箱门附近，则重新执行所述计时操作。
  8. 一种设备控制方法，所述方法包括：
    当检测到有箱门开启时，通过人体感应器检测用户是否在箱门附近；
    当用户在所述箱门开启后的连续预设时长内未出现在箱门附近时，在用户界面中显示界面提示，和/或，通过音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门。
  9. 一种设备控制方法，所述方法包括：
    当检测到有箱门开启时，执行计时操作，并在计时过程中，检测用户是否在箱门附近；
    每当检测到用户在箱门附近，则重新执行所述计时操作；
    当计时时长达到预设时长时，在用户界面中显示界面提示，和/或，通过音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
  10. 一种设备控制方法，所述方法包括：
    当检测到有箱门开启时，检测用户是否在箱门附近；
    当检测到用户不在箱门附近时，执行计时操作；
    当计时时长达到预设时长时，在用户界面中显示界面提示，和/或，通过音频输出接口播放语音提示，所述界面提示和/或语音提示用于提示用户关闭处于开启状态的箱门。
  11. 一种智能设备，包括：
    箱体，内部设有储藏室；
    箱门，设于所述储藏室的开口处；
    显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
    人体感应器，用于检测用户是否在箱门附近；
    箱门控制装置，可驱动箱门的打开和关闭；
    控制器，与所述人体感应器连接，用于：
    当检测到有箱门开启时，通过所述人体感应器检测用户是否在箱门附近；
    当用户在所述箱门开启后的第一预设时长内未出现在箱门附近时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门；
    当用户在所述箱门开启后的第二预设时长内未出现在箱门附近时，控制所述箱门控制装置将所述箱门关闭。
  12. 一种智能设备，包括：
    箱体，内部设有储藏室；
    箱门，设于所述储藏室的开口处；
    显示屏，和/或，音频输出接口；其中，所述显示屏设于所述箱门的正面外侧，用于显示用户界面；
    箱门控制装置，可驱动箱门的打开和关闭；
    控制器，与所述箱门控制装置连接，用于：
    检测到有箱门开启；
    启动计时；
    当用户在所述箱门开启后的第一预设时长内未关闭箱门时，在所述用户界面中显示界面提示，和/或，通过所述音频输出接口播放语音提示，所述界面提示和/或所述语音提示用于提示用户关闭处于开启状态的箱门；
    当用户在所述箱门开启后的第二预设时长内未关闭箱门时，控制所述箱门控制装置将所述箱门关闭，其中，所述第二预设时长大于所述第一预设时长。
PCT/CN2021/119061 2020-12-31 2021-09-17 一种智能设备及设备控制方法 WO2022142490A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202011621688.7 2020-12-31
CN202011638330.5 2020-12-31
CN202011638330.5A CN112797726A (zh) 2020-12-31 2020-12-31 冰箱及冰箱箱门的控制方法
CN202011621688.7A CN112833617A (zh) 2020-12-31 2020-12-31 冰箱及冰箱箱门状态的提示方法

Publications (1)

Publication Number Publication Date
WO2022142490A1 true WO2022142490A1 (zh) 2022-07-07

Family

ID=82258981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/119061 WO2022142490A1 (zh) 2020-12-31 2021-09-17 一种智能设备及设备控制方法

Country Status (1)

Country Link
WO (1) WO2022142490A1 (zh)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88101808A (zh) * 1988-04-09 1988-11-30 罗志杰 电冰箱的显示、控制装置
CN104101176A (zh) * 2014-07-03 2014-10-15 合肥华凌股份有限公司 冰箱及其控制方法
CN204648806U (zh) * 2015-03-04 2015-09-16 青岛海尔科技有限公司 用于冰箱的自动关门装置
CN105222509A (zh) * 2015-09-30 2016-01-06 沈阳海尔电冰箱有限公司 冰箱的间室照明控制方法与冰箱
CN107120909A (zh) * 2017-06-05 2017-09-01 南京创维家用电器有限公司 一种冰箱以及冰箱的自动开关门方法
CN208312849U (zh) * 2018-05-18 2019-01-01 青岛海尔股份有限公司 冰箱
CN109405410A (zh) * 2018-11-15 2019-03-01 广东格兰仕集团有限公司 一种冰箱的自动开闭门结构及其控制方法
CN110173948A (zh) * 2019-05-22 2019-08-27 海信（山东）冰箱有限公司 一种控制设备开关门的方法及装置
CN111238140A (zh) * 2020-01-16 2020-06-05 长虹美菱股份有限公司 一种家用电冰箱自动开关门的控制方法
CN112797726A (zh) * 2020-12-31 2021-05-14 海信视像科技股份有限公司 冰箱及冰箱箱门的控制方法
CN112833617A (zh) * 2020-12-31 2021-05-25 海信视像科技股份有限公司 冰箱及冰箱箱门状态的提示方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88101808A (zh) * 1988-04-09 1988-11-30 罗志杰 电冰箱的显示、控制装置
CN104101176A (zh) * 2014-07-03 2014-10-15 合肥华凌股份有限公司 冰箱及其控制方法
CN204648806U (zh) * 2015-03-04 2015-09-16 青岛海尔科技有限公司 用于冰箱的自动关门装置
CN105222509A (zh) * 2015-09-30 2016-01-06 沈阳海尔电冰箱有限公司 冰箱的间室照明控制方法与冰箱
CN107120909A (zh) * 2017-06-05 2017-09-01 南京创维家用电器有限公司 一种冰箱以及冰箱的自动开关门方法
CN208312849U (zh) * 2018-05-18 2019-01-01 青岛海尔股份有限公司 冰箱
CN109405410A (zh) * 2018-11-15 2019-03-01 广东格兰仕集团有限公司 一种冰箱的自动开闭门结构及其控制方法
CN110173948A (zh) * 2019-05-22 2019-08-27 海信（山东）冰箱有限公司 一种控制设备开关门的方法及装置
CN111238140A (zh) * 2020-01-16 2020-06-05 长虹美菱股份有限公司 一种家用电冰箱自动开关门的控制方法
CN112797726A (zh) * 2020-12-31 2021-05-14 海信视像科技股份有限公司 冰箱及冰箱箱门的控制方法
CN112833617A (zh) * 2020-12-31 2021-05-25 海信视像科技股份有限公司 冰箱及冰箱箱门状态的提示方法

Similar Documents

Publication Publication Date Title
US11353259B2 (en) Augmented-reality refrigerator and method of controlling thereof
US10755715B2 (en) Restocking method and system
CN105533971B (zh) 智能药箱及其使用方法
EP2511634B1 (en) Refrigerator with display device
US11732961B2 (en) Augmented-reality refrigerator and method of controlling thereof
US7925976B2 (en) Refrigerator having user avatar display function
US6393848B2 (en) Internet refrigerator and operating method thereof
CN111860718A (zh) 冰箱及食材管理方法
KR100764281B1 (ko) 냉장고의 정보 관리 장치
CN112344619A (zh) 冰箱及食材信息编辑方法
US20170219278A1 (en) Smart refrigeration system
JP6143453B2 (ja) 冷蔵庫
CN112833617A (zh) 冰箱及冰箱箱门状态的提示方法
CN112797726A (zh) 冰箱及冰箱箱门的控制方法
CN112344618A (zh) 冰箱及食材信息的定义方法
JP2003202180A (ja) ペット型アニメ画像管理ソフト搭載ｐｃ付き冷蔵庫
WO2022142490A1 (zh) 一种智能设备及设备控制方法
WO2022095564A1 (zh) 显示设备及界面显示方法
KR101446350B1 (ko) 냉장고 및 냉장고의 홈바 도어 개폐 시스템
JP2001349661A (ja) 冷蔵庫
WO2023065662A1 (zh) 冰箱及冰箱的控制方法
JP2002090041A (ja) 冷蔵庫
CN113915848B (zh) 冰箱及食材管理界面的显示方法
KR200256616Y1 (ko) 냉장고용 문자입력장치
WO2023193756A1 (zh) 制冷设备及其控制方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21913237

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21913237

Country of ref document: EP

Kind code of ref document: A1