WO2025055853A1 - 用于检测冰箱制冰状态的方法、装置和冰箱 - Google Patents

用于检测冰箱制冰状态的方法、装置和冰箱 Download PDF

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Publication number
WO2025055853A1
WO2025055853A1 PCT/CN2024/117722 CN2024117722W WO2025055853A1 WO 2025055853 A1 WO2025055853 A1 WO 2025055853A1 CN 2024117722 W CN2024117722 W CN 2024117722W WO 2025055853 A1 WO2025055853 A1 WO 2025055853A1
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WO
WIPO (PCT)
Prior art keywords
ice
refrigerator
probe
detection
preset
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2024/117722
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English (en)
French (fr)
Inventor
金晓武
张文
杨东亚
肖耀杰
张金福
尹云东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Qingdao Haier Smart Technology R&D Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Qingdao Haier Smart Technology R&D Co Ltd
Haier Smart Home Co Ltd
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
Application filed by Qingdao Haier Refrigerator Co Ltd, Qingdao Haier Smart Technology R&D Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of WO2025055853A1 publication Critical patent/WO2025055853A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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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
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/10—Producing ice by using rotating or otherwise moving moulds
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices

Definitions

  • the present application relates to the technical field of smart home appliances, for example, to a method, device and refrigerator for detecting the ice-making state of a refrigerator.
  • refrigerators are equipped with ice making functions.
  • the related art In order to detect the ice-making status of the ice-making function of the refrigerator, the related art usually sets a camera device in the refrigerator, and the camera device is used to take images or videos of ice cubes in the ice storage device, and display the taken images or videos on the display screen of the refrigerator, and then manually determine the ice-making status of the refrigerator.
  • this method of manually determining the ice-making status requires the user to check in time. If the user fails to check in time, it is difficult to accurately obtain the ice-making status of the refrigerator.
  • the embodiments of the present disclosure provide a method, a device and a refrigerator for detecting the ice-making state of a refrigerator, so as to improve the accuracy of detecting the ice-making state of the refrigerator.
  • the refrigerator includes: an ice storage device configured to store ice cubes; an ice making device including an ice detection rod, a motor and an ice turning device, wherein the ice detection rod is configured to detect ice cubes in the ice storage device, the motor is configured to control the movement of the ice detection rod, and the ice turning device is configured to turn over ice to pour the ice cubes into the ice storage device; the method includes: after the ice turning device turns over ice, controlling the ice detection rod to move from an initial position toward the bottom of the ice storage device; obtaining the ice detection rod detection information during the movement of the ice detection rod to detect ice cubes in the ice storage device; and motor current; determine the ice-making status of the refrigerator based on the ice probe detection information and the motor current.
  • the motor current is determined as follows: obtain multiple detection currents of the motor during the movement of the ice probe, and use the maximum current among the multiple detection currents as the motor current; or, obtain multiple detection currents of the motor during the movement of the ice probe, calculate the average current of the multiple detection currents, and use the average current as the motor current; or, obtain the detection current at the moment the ice probe stops moving, and use the detection current at the moment of stopping as the motor current.
  • the ice probe detection information includes ice probe detection time.
  • the detection duration of the ice probe is determined as follows: determine the target position; obtain a first displacement duration of the ice probe from an initial position to a target position; use the first displacement duration as the detection duration of the ice probe; or obtain a second displacement duration of the ice probe from an initial position to a blocking position; use the second displacement duration as the detection duration of the ice probe.
  • the ice-making state of the refrigerator is determined based on the ice-probe detection information and the motor current, including: when the ice-probe detection time is greater than or equal to the preset time, and the motor current is less than or equal to the preset current, determining that the ice-making state of the refrigerator is a less than full ice state; when the ice-probe detection time is less than the preset time, and the motor current is less than or equal to the preset current, determining that the ice-making state of the refrigerator is an abnormal ice-making state; or, when the ice-probe detection time is greater than or equal to the preset time, and the motor current is greater than the preset current, determining that the ice-making state of the refrigerator is an abnormal ice-making state; when the ice-probe detection time is less than the preset time, and the motor current is greater than the preset current, determining that the ice-making state of the refrigerator is a full ice state.
  • the ice probe detection information includes the ice probe detection distance.
  • the detection distance of the ice probe is determined in the following manner: determining a blocking position; obtaining a target distance of the ice probe from an initial position to the blocking position; and using the target distance as the detection distance of the ice probe.
  • the ice-making state of the refrigerator is determined based on the detection information of the ice probe rod and the motor current, including: when the detection distance of the ice probe rod is greater than or equal to the preset distance, and the motor current is less than or equal to the preset current, determining that the ice-making state of the refrigerator is a less than full ice state; when the detection distance of the ice probe rod is less than the preset distance, and the motor current is less than or equal to the preset current, determining that the ice-making state of the refrigerator is an abnormal ice-making state; or, when the detection distance of the ice probe rod is greater than or equal to the preset distance, and the motor current is greater than the preset current, determining that the ice-making state of the refrigerator is an abnormal ice-making state; when the detection distance of the ice probe rod is less than the preset distance, and the motor current is greater than the preset current, determining that the ice-making state of the refrigerator is a full ice state.
  • the ice probe detection information includes ice probe detection time and ice probe detection distance.
  • the ice-making state of the refrigerator is determined according to the ice-probe detection information and the motor current, including: when the ice-probe detection distance is greater than or equal to the preset distance, the ice-probe detection time is greater than or equal to the preset time, and the motor current is less than or equal to the preset current, the ice-making state of the refrigerator is determined to be a not full ice state; when the ice-probe detection distance is less than the preset distance, the ice-probe detection time is less than the preset time, and the motor current is less than or equal to the preset current, the ice-making state of the refrigerator is determined to be a full ice state.
  • the ice-making state of the refrigerator is in an abnormal ice-making state; or, when the detection distance of the ice-probe is greater than or equal to the preset distance, the detection time of the ice-probe is greater than or equal to the preset time, and the motor current is greater than the preset current, it is determined that the ice-making state of the refrigerator is in an abnormal ice-making state; when the detection distance of the ice-probe is less than the preset distance, the detection time of the ice-probe is less than the preset time, and the motor current is greater than the preset current, it is determined that the ice-making state of the refrigerator is a full ice state.
  • the method also includes: when the ice-making state of the refrigerator is not full of ice, controlling the ice-turning device to perform the ice-turning operation; when the refrigerator is in an abnormal ice-making state, controlling the ice-turning device to stop the ice-turning operation and prompting ice-turning device fault information; when the refrigerator is in a full ice state, controlling the ice-turning device to stop the ice-turning operation.
  • the device for detecting the ice-making state of a refrigerator includes a processor and a memory storing program instructions, and the processor is configured to execute the method for detecting the ice-making state of a refrigerator as described above when running the program instructions.
  • the refrigerator includes: a refrigerator body; an ice storage device, which is arranged on the refrigerator body and is configured to store ice cubes; an ice making device, which is arranged on the refrigerator body and includes an ice detection rod, a motor and an ice turner, wherein the ice detection rod is configured to detect ice cubes in the ice storage device, the motor is configured to control the movement of the ice detection rod, and the ice turner is configured to turn over the ice to pour the ice cubes into the ice storage device; and, a device for detecting the ice making state of the refrigerator as described above is installed on the refrigerator body.
  • the method, device and refrigerator for detecting the ice making state of a refrigerator provided by the embodiments of the present disclosure can achieve the following technical effects:
  • the ice detection rod is controlled to move from the initial position toward the bottom of the ice storage device to detect the storage status of ice cubes in the ice storage device, so that the ice making device can be prevented from continuing to make ice when the ice storage device is full of ice without human intervention.
  • the specific blocking situation of the ice detection rod during the movement can be accurately known through the detection information of the ice detection rod and the motor current, and the ice making state can be accurately determined according to the specific blocking situation, thereby improving the accuracy of detecting the ice making state of the refrigerator.
  • FIG1 is a schematic structural diagram of a refrigerator provided by an embodiment of the present disclosure.
  • FIG2 is a schematic diagram of a method for detecting ice-making status of a refrigerator provided by an embodiment of the present disclosure
  • FIG3 is a schematic diagram of another method for detecting the ice-making state of a refrigerator provided by an embodiment of the present disclosure
  • FIG4 is a schematic diagram of another method for detecting ice-making status of a refrigerator provided by an embodiment of the present disclosure
  • FIG5 is a schematic diagram of a device for detecting ice-making status of a refrigerator provided by an embodiment of the present disclosure
  • FIG7 is a schematic structural diagram of an ice-making device in a refrigerator provided by an embodiment of the present disclosure.
  • correspondence may refer to an association relationship or a binding relationship.
  • correspondence between A and B means that there is an association relationship or a binding relationship between A and B.
  • a refrigerator 1 provided by an embodiment of the present disclosure is shown in FIG1 , FIG7 and FIG8 , and the refrigerator 1 includes an ice storage device 10, an ice making device 20 and an electric control device 30.
  • the ice storage device 10 is configured to store ice cubes.
  • the ice making device 20 includes an ice detection rod 201, a motor 202 and an ice turner 203.
  • the ice detection rod 201 is configured to detect ice cubes in the ice storage device 10
  • the motor 202 is configured to control the movement of the ice detection rod 201
  • the ice turner 203 is configured to turn over ice to pour ice cubes into the ice storage device 10.
  • the electric control device 30 includes a processor.
  • the processor is used to determine the ice making state of the refrigerator 1 according to the detection information of the ice detection rod 201 and the current of the motor 202, so as to realize the function of detecting the ice making state of the refrigerator 1.
  • the ice making device 20 further includes an ice making box 205, which is used to make ice cubes.
  • the ice turning device 203 performs an ice turning operation after the ice making box 205 has finished making ice cubes, and pours the ice cubes in the ice making box 205 into the ice storage device 10.
  • the ice-making device 20 further includes a gear 204 , and the motor 202 drives the ice-detecting rod 201 to move by driving the gear 204 .
  • the refrigerator 1 further comprises an ultrasonic vibration device 40.
  • the ultrasonic vibration device 40 is disposed at the bottom of the ice storage device 10, and is used to spread the ice cubes in the ice storage device 10 by vibration after the ice turner 203 turns over the ice.
  • the refrigerator 1 further comprises a current detection device for detecting the motor current during the movement of the ice detection rod 201 .
  • the refrigerator 1 further comprises a timer for recording the duration of the ice-detecting rod 201 moving a set displacement.
  • the refrigerator 1 further comprises a distance detection device for detecting the movement distance of the ice detection rod 201 .
  • the refrigerator 1 further includes an atmosphere light 50 for indicating different ice-making states of the refrigerator 1 by having the atmosphere light 50 be in different states.
  • the present disclosure provides a method for detecting the ice-making state of the refrigerator. As shown in FIG. 2 , the method includes:
  • the processor controls the ice detection rod to move from the initial position toward the bottom of the ice storage device.
  • the processor controls the rotation of the motor to control the operation of the ice-detecting rod, so that the ice-detecting rod moves from an initial position toward the bottom of the ice storage device.
  • the processor obtains the ice probe detection information and the motor current of the ice probe during the movement of the ice probe.
  • the processor determines the ice-making state of the refrigerator according to the detection information of the ice-detecting rod and the motor current.
  • the ice detection rod is controlled to move from the initial position toward the bottom of the ice storage device to detect the storage state of ice cubes in the ice storage device, and the ice making device can be prevented from continuing to make ice when the ice storage device is full of ice without human intervention.
  • the specific blocking situation of the ice detection rod during the movement process can be accurately known through the detection information of the ice detection rod and the motor current, and the ice making state can be accurately determined according to the specific blocking situation, thereby improving the accuracy of detecting the ice making state of the refrigerator.
  • the processor determines the motor current in the following manner: the processor obtains multiple detection currents of the motor during the movement of the ice probe.
  • the processor uses the maximum current among the multiple detection currents as the motor current. By selecting the maximum current as the motor current, the situation of the ice probe during the movement can be determined in time, and the ice making state of the refrigerator can be known in time.
  • the processor determines the motor current in the following manner: the processor calculates an average current of multiple detected currents and uses the average current as the motor current. By using the average current as the motor current, the motor current situation can be fully considered, so that the ice making state of the refrigerator can be known from an overall perspective.
  • the processor determines the motor current in the following manner: the processor obtains the detection current at the moment when the ice probe stops moving, and uses the detection current at the moment of stopping as the motor current. Since the detection current corresponds to the moment when the ice probe stops moving, That is, it corresponds to the stop position of the ice-detecting rod. Therefore, the detected current is used as the motor current to make the determined ice-making state of the refrigerator more reasonable.
  • the ice probe detection information includes the ice probe detection time. Since the ice probe detection time can accurately reflect the movement of the ice probe, the ice probe detection time is used as the ice probe detection information.
  • the processor determines the detection duration of the ice probe in the following manner: the processor determines the target position.
  • the processor obtains the first displacement duration of the ice probe from the initial position to the target position.
  • the processor uses the first displacement duration as the detection duration of the ice probe.
  • the target position is located at a position 1/4 of the way down from the opening of the ice turning device.
  • the target position indicates that the ice making state is not full.
  • the ice probe moves at a constant speed during the movement.
  • the processor determines the detection time of the ice-probe rod in the following manner: obtain a second displacement time of the ice-probe rod from the initial position to the blocking position, and use the second displacement time as the detection time of the ice-probe rod.
  • the blocking position represents the corresponding position when the ice probe is blocked.
  • the processor determines the ice-making state of the refrigerator based on the ice-probe detection information and the motor current, including: the processor determines that the ice-making state of the refrigerator is a not-full-ice state when the ice-probe detection time is greater than or equal to a preset time, and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making state of the refrigerator is an abnormal ice-making state when the ice-probe detection time is less than a preset time, and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making state of the refrigerator is an abnormal ice-making state when the ice-probe detection time is greater than or equal to a preset time, and the motor current is greater than a preset current.
  • the processor determines that the ice-making state of the refrigerator is a full-ice state when the ice-probe detection time is less than a preset time, and the motor current is greater than a preset current.
  • the preset duration is set to [7s (seconds), 10s].
  • the preset current is set to [340 mA (milliamperes), 380 mA].
  • the ice-making state of the refrigerator is determined by the detection time of the ice-probe rod and the motor current.
  • the detection time of the ice-probe rod is greater than or equal to the preset time, and the motor current is less than or equal to the preset current, it indicates that the ice-probe rod moves for a long time and is not blocked during the movement, and it can be determined that the ice-probe rod reaches at least the preset position, thereby determining that the ice-making state of the refrigerator is not full.
  • the detection time of the ice-probe rod When the detection time of the ice-probe rod is less than the preset time and the motor current is less than or equal to the preset current, it indicates that the ice-probe rod does not touch the object that blocks the movement of the ice-probe rod and cannot continue to move for detection, and this situation can be determined as an abnormal ice-making.
  • the detection time of the ice-probe rod is greater than or equal to the preset time, it indicates that the movement time of the ice-probe rod is long, but because the motor current is large at this time, this situation is also determined as an abnormal ice-making.
  • the detection time of the ice-probe rod is less than the preset time, and the motor current is greater than the preset current, it indicates that the ice-probe rod is blocked before reaching the preset position, and therefore, this situation can be determined as the ice-making state is full of ice.
  • the ice probe detection information includes the ice probe detection distance.
  • the processor determines the detection distance of the ice probe in the following manner: the processor determines the blocking position.
  • the processor obtains the target distance of the ice probe from the initial position to the blocking position.
  • the processor uses the target distance as the detection distance of the ice probe.
  • the processor determines the ice-making state of the refrigerator based on the ice-probe detection information and the motor current, including: the processor determines that the ice-making state of the refrigerator is a not-full-ice state when the ice-probe detection distance is greater than or equal to a preset distance and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making state of the refrigerator is an abnormal ice-making state when the ice-probe detection distance is less than a preset distance and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making state of the refrigerator is an abnormal ice-making state.
  • the processor determines that the ice-making state of the refrigerator is a full-ice state.
  • the preset distance is set to 1/4 to 3/10 of the height of the ice storage device.
  • the ice-making state is determined by the ice-probe detection distance and the motor current.
  • the ice-probe detection distance is greater than or equal to the preset distance, and the motor current is less than or equal to the preset current, it indicates that the ice-probe movement distance is large and is not blocked during the movement, and it can be determined that the ice-probe movement distance reaches at least the preset distance, thereby determining that the ice-making state of the refrigerator is not full.
  • the ice-probe detection distance When the ice-probe detection distance is less than the preset time, it indicates that the ice-probe movement distance is short, but the motor current is small at this time, indicating that the ice-probe does not touch the object that blocks the movement of the ice-probe and cannot continue to move for detection, so in this case it is determined that the ice-making is abnormal.
  • the ice-probe detection distance is greater than or equal to the preset time, it indicates that the ice-probe movement distance is large, but because the motor current is large at this time, it is also determined that the ice-making is abnormal in this case.
  • the ice-probe detection distance is less than the preset distance, and the motor current is greater than the preset current, it indicates that the ice-probe is blocked before reaching the target position, so this situation can be determined that the ice-making state is full of ice.
  • the ice probe detection information includes ice probe detection time and ice probe detection distance.
  • the processor determines the ice-making state of the refrigerator according to the ice-probe detection information and the motor current, including: the processor determines that the ice-making state of the refrigerator is not full of ice when the ice-probe detection distance is greater than or equal to the preset distance, the ice-probe detection time is greater than or equal to the preset time, and the motor current is less than or equal to the preset current.
  • the processor determines that the ice-making state of the refrigerator is an abnormal ice-making state when the ice-probe detection distance is less than the preset distance, the ice-probe detection time is less than the preset time, and the motor current is less than or equal to the preset current.
  • the processor determines that the ice-making state of the refrigerator is an abnormal ice-making state when the ice-probe detection distance is greater than or equal to the preset distance, the ice-probe detection time is greater than or equal to the preset time, and the motor current is greater than the preset current.
  • the processor determines that the ice-making state of the refrigerator is a full ice state when the ice-probe detection distance is less than the preset distance, the ice-probe detection time is less than the preset time, and the motor current is greater than the preset current.
  • the detection distance of the ice probe is greater than or equal to the preset distance
  • the detection time of the ice probe is greater than or equal to the preset time
  • the motor current is less than or equal to the preset current
  • the motor current is small, which further indicates that the ice probe does not touch the object that blocks the movement of the ice probe and cannot continue to move for detection, and the ice-making is determined to be abnormal.
  • the ice-making is further determined to be abnormal.
  • the detection distance of the ice probe is less than the preset distance
  • the detection time of the ice probe is less than the preset time
  • the motor current is greater than the preset current, it further indicates that the ice probe is blocked before reaching the target position, and therefore, the ice-making state can be determined to be full of ice.
  • the ice-making state of the refrigerator is determined by the detection time of the ice probe, the detection distance of the ice probe and the motor current, and the accuracy of the judgment result is further improved.
  • the embodiment of the present disclosure provides another method for detecting the ice-making state of a refrigerator.
  • the method includes:
  • the processor controls the ice detection rod to move from the initial position toward the bottom of the ice storage device.
  • the processor obtains ice probe detection information and motor current of the ice probe during its movement.
  • the processor determines the ice-making state of the refrigerator according to the detection information of the ice-detecting rod and the motor current.
  • the processor controls the ice-turning device to stop the ice-turning operation and prompts a fault message of the ice-making device.
  • the ice turning device when the ice making state is in different states, the ice turning device is controlled to perform different operations. When the ice making is not full, it indicates that ice making needs to continue, so the ice turning device is controlled to turn over the ice so that the ice making work continues. In the case of abnormal ice making, it is determined that the ice making device has a fault, so the ice turning device is controlled to stop turning over the ice and prompt the user with the fault information so that after-sales maintenance can be carried out in time. When the ice making is full, the ice turning device is controlled to stop turning over the ice to avoid ice overflow, resulting in ice waste and damage to refrigerator parts.
  • the processor determines that the ice-making device fault information is a gear fault when the ice-probe rod detection time is less than a preset time and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making device fault information is a motor fault when the ice-probe rod detection time is greater than or equal to a preset time and the motor current is greater than a preset current.
  • the detection time of the ice probe when the detection time of the ice probe is less than the preset time, it indicates that the ice probe has been moving for a short time, but the motor current is small at this time, which means that the ice probe has not touched the object that blocks the movement of the ice probe and cannot continue to move for detection. Therefore, in this case, it is determined that the gear is faulty.
  • the detection time of the ice probe is greater than or equal to the preset time, it indicates that the ice probe has been moving for a long time, but since the motor current is large at this time, In this case, it is determined that the motor is faulty.
  • the processor determines that the ice-making device fault information is a gear fault when the ice-probe detection distance is less than a preset distance and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making device fault information is a motor fault when the ice-probe detection distance is greater than or equal to a preset distance and the motor current is greater than a preset current.
  • the detection distance of the ice probe when the detection distance of the ice probe is less than the preset distance, it indicates that the ice probe moves a short distance, but the motor current is small at this time, which indicates that the ice probe does not touch the object that blocks the movement of the ice probe and cannot continue to move for detection. Therefore, in this case, it is determined that the gear is faulty.
  • the detection distance of the ice probe is greater than or equal to the preset distance, it indicates that the ice probe moves a long distance, but because the motor current is large at this time, it is determined that the motor is faulty in this case.
  • the processor determines that the ice-making device fault information is a gear fault when the ice-probe detection distance is less than a preset distance, the ice-probe detection time is less than a preset time, and the motor current is less than or equal to a preset current.
  • the processor determines that the ice-making device fault information is a motor fault when the ice-probe detection distance is greater than or equal to a preset distance, the ice-probe detection time is greater than or equal to a preset time, and the motor current is greater than a preset current.
  • the motor current is small, indicating that the ice probe does not touch the object that blocks the movement of the ice probe and cannot continue to move for detection, and it is determined that the gear is faulty.
  • the motor current is large, it can be determined that the motor is faulty.
  • the specific fault condition of the ice-making device is further determined by detecting the information and the motor current through the ice-probe rod.
  • the specific fault condition of the ice-making device facilitates the user to know the fault condition and perform after-sales maintenance, thereby improving maintenance efficiency.
  • the processor prompts the ice-making device fault information by different states of the atmosphere light.
  • the user can know the current ice-making state of the refrigerator without the user having to reach a position close to the refrigerator, which is more convenient and intuitive.
  • the processor prompts the ice-making device failure information in a manner including prompting through information displayed on a display screen, so that the user can learn more accurate and detailed information about the ice-making state of the refrigerator.
  • the processor prompts the ice-making device fault information by different states of the atmosphere light and by display information on the display screen.
  • the display effect of the result is not only convenient and intuitive, but also more accurate and detailed, which can meet the user's use needs.
  • the embodiment of the present disclosure provides another method for detecting the ice-making state of a refrigerator.
  • the method includes:
  • the processor controls the ice detection rod to move from the initial position toward the bottom of the ice storage device.
  • the processor obtains ice probe detection information and motor current of the ice probe during its movement.
  • the processor determines the ice-making state of the refrigerator according to the detection information of the ice-detecting rod and the motor current.
  • the processor controls the ambient light to be in a constant on state.
  • the processor controls the ice-turning device to stop the ice-turning operation and prompts a fault message of the ice-making device.
  • the processor controls the ambient light to be in a flashing state.
  • the processor controls the ambient light to be in the off state.
  • the atmosphere light is controlled to be in different states to display different ice-making states of the refrigerator.
  • the atmosphere light When the user observes that the atmosphere light is always on, it indicates that the ice-making state is not full and ice-making needs to be continued.
  • the atmosphere light When the user observes that the atmosphere light is flashing, it indicates that the ice-making state is abnormal and the ice-making device is in a fault state.
  • the atmosphere light When the atmosphere light is off, it indicates that the ice-making state is full and ice-making does not need to be continued. In this way, the user can intuitively obtain ice-making state information.
  • the processor controlling the ambient light to be in a flashing state includes: the processor controlling the ambient light to flash at a first flashing frequency when the ice-making device fault state includes a gear fault.
  • the absolute value of the difference between the first flickering frequency and the second flickering frequency is greater than or equal to a preset difference.
  • the preset difference is greater than 4 times per second.
  • different fault states of the ice-making device are distinguished by setting a first flickering frequency and a second flickering frequency with a larger absolute value of difference.
  • the embodiment of the present disclosure provides a device 200 for detecting the ice-making state of a refrigerator, including a processor (processor) 500 and a memory (memory) 501.
  • the device for detecting the ice-making state of a refrigerator may also include a communication interface (Communication Interface) 502 and a bus 503.
  • the processor 500, the communication interface 502, and the memory 501 can communicate with each other through the bus 503.
  • the communication interface 502 can be used for information transmission.
  • the processor 500 can call the logic instructions in the memory 501 to execute the method for detecting the ice-making state of the refrigerator in the above embodiment.
  • logic instructions in the memory 501 described above can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
  • the memory 501 is a storage medium that can be used to store software programs and computer executable programs, such as program instructions/modules corresponding to the method in the embodiment of the present disclosure.
  • the processor 500 executes the function application and data processing by running the program instructions/modules stored in the memory 501, that is, the method for detecting the ice making state of the refrigerator in the above embodiment is implemented.
  • the memory 501 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc.
  • the memory 501 may include a high-speed random access memory and may also include a non-volatile memory.
  • an embodiment of the present disclosure provides a refrigerator 1.
  • the refrigerator 1 includes a refrigerator body 100, an ice storage device, an ice making device, and a device 200 for detecting the ice making state of the refrigerator as described above.
  • the installation relationship described here is not limited to being placed inside the refrigerator 1, but also includes installation connections with other components of the refrigerator 1, including but not limited to physical connections, electrical connections, or signal transmission connections.
  • the device 200 for detecting the ice making state of the refrigerator can be adapted to a feasible refrigerator body 10, thereby realizing other feasible embodiments.
  • the ice storage device is arranged in the refrigerator body and is configured to store ice cubes.
  • the ice making device is arranged in the refrigerator body and includes an ice detection rod, a motor, and an ice turning device, wherein the ice detection rod is configured to detect ice cubes in the ice storage device, the motor is configured to control the movement of the ice detection rod, and the ice turning device is configured to turn over ice to pour ice cubes into the ice storage device.
  • An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are configured to execute the above-mentioned method for detecting the ice-making state of a refrigerator.
  • An embodiment of the present disclosure provides a computer program, which, when executed by a computer, enables the computer to implement the above-mentioned method for detecting the ice-making state of a refrigerator.
  • An embodiment of the present disclosure provides a computer program product, which includes computer instructions stored on a computer-readable storage medium.
  • the program instructions When executed by a computer, the computer implements the above-mentioned method for detecting the ice-making state of a refrigerator.
  • the computer-readable storage medium mentioned above may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
  • the technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiment of the present disclosure.
  • the aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes, or a transient storage medium.
  • the term “and/or” as used in this application refers to any and all possible combinations of one or more associated listings.
  • the term “comprise” and its variants “comprises” and/or comprising refer to the presence of stated features, wholes, steps, operations, elements, and/or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and/or groups of these.
  • the elements defined by the sentence "including one" do not exclude the presence of other identical elements in the process, method or device including the elements.
  • each embodiment may focus on the differences from other embodiments, and the same and similar parts between the embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.
  • the disclosed methods and products can be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.
  • the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.
  • each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.
  • each box in the flowchart or block diagram may represent a module, a program segment, or a portion of code, which includes one or more functions for implementing the present disclosure.
  • Executable instructions for the specified logical functions may also occur in an order different from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they may sometimes be executed in the opposite order, which may depend on the functions involved.

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Abstract

一种用于检测冰箱（1）制冰状态的方法。冰箱（1）包括：储冰装置（10），被配置为存储冰块；制冰装置（20），包括探冰杆（201）、电机（202）和翻冰器（203），其中，探冰杆（201）被配置为探测储冰装置（10）中的冰块，电机（202）被配置为控制探冰杆（201）运动，翻冰器（203）被配置为翻冰以将冰块倒入储冰装置（10）中；方法包括：翻冰器（203）翻冰后，控制探冰杆（201）自初始位置向储冰装置（10）底部方向运动；获得探冰杆（201）在运动过程中的探冰杆（201）探测信息以及电机（202）电流；根据探冰杆（201）探测信息和电机（202）电流，确定冰箱（1）的制冰状态。一种用于检测冰箱（1）制冰状态的装置和冰箱（1）。

Description

用于检测冰箱制冰状态的方法、装置和冰箱
本申请基于申请号为202311183753.6、申请日为2023年9月13日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及智能家电技术领域，例如涉及一种用于检测冰箱制冰状态的方法、装置和冰箱。
背景技术
目前，为了达到不需要专业的制冰机也可以满足普通家庭的日常用冰的需求，和满足顾客对家用电器日趋多功能化的要求，冰箱上附带了制冰功能。但在使用冰箱的制冰功能时需要对冰箱的制冰状态进行检测。
为了检测冰箱制冰功能的制冰状态，相关技术通常在冰箱内设置摄像装置，摄像装置用于拍摄储冰装置中冰块的图像或视频，并将拍摄的图像或视频显示在冰箱的显示屏上，再由人工确定冰箱的制冰状态。但是这种由人工确定制冰状态的方式需要用户及时查看，如果用户未能及时查看，就难以准确的获得冰箱的制冰状态。
需要说明的是，在上述背景技术部分公开的信息仅用于加强对本申请的背景的理解，因此可以包括不构成对本领域普通技术人员已知的现有技术的信息。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供了一种用于检测冰箱制冰状态的方法、装置和冰箱，以提高检测冰箱的制冰状态的准确性。
在一些实施例中，冰箱包括：储冰装置，被配置为存储冰块；制冰装置，包括探冰杆、电机和翻冰器，其中，探冰杆被配置为探测储冰装置中的冰块，电机被配置为控制探冰杆运动，翻冰器被配置为翻冰以将冰块倒入储冰装置中；方法包括：翻冰器翻冰后，控制探冰杆自初始位置向储冰装置底部方向运动；获得探冰杆在运动过程中的探冰杆探测信息以 及电机电流；根据探冰杆探测信息和电机电流，确定冰箱的制冰状态。
可选地，按照如下方式确定电机电流：获得探冰杆在运动过程中电机的多个检测电流，将多个检测电流中的最大电流作为电机电流；或者，获得探冰杆在运动过程中电机的多个检测电流，计算多个检测电流的平均电流，并将平均电流作为电机电流；或者，获得在探冰杆运动停止时刻的检测电流，并将停止时刻的检测电流作为电机电流。
可选地，探冰杆探测信息包括探冰杆探测时长。
可选地，按照如下方式确定探冰杆探测时长：确定目标位置；获得探冰杆自初始位置至目标位置的第一位移时长；将第一位移时长作为探冰杆探测时长；或者，获得探冰杆自初始位置至阻挡位置的第二位移时长；将第二位移时长作为探冰杆探测时长。
可选地，根据探冰杆探测信息和电机电流，确定冰箱的制冰状态，包括：在探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态；在探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；或者，在探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；在探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
可选地，探冰杆探测信息包括探冰杆探测距离。
可选地，按照如下方式确定探冰杆探测距离：确定阻挡位置；获得探冰杆自初始位置至阻挡位置的目标距离；将目标距离作为探冰杆探测距离。
可选地，根据探冰杆探测信息和电机电流，确定冰箱的制冰状态，包括：在探冰杆探测距离大于或等于预设距离，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态；在探冰杆探测距离小于预设距离，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；或者，在探冰杆探测距离大于或等于预设距离，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；在探冰杆探测距离小于预设距离，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
可选地，探冰杆探测信息包括探冰杆探测时长和探冰杆探测距离。
可选地，根据探冰杆探测信息和电机电流，确定冰箱的制冰状态，包括：在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态；在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定 冰箱的制冰状态为制冰异常状态；或者，在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
可选地，该方法还包括：在冰箱的制冰状态为未满冰状态的情况下，控制翻冰器执行翻冰操作；在冰箱处于制冰异常的情况下，控制翻冰器停止翻冰操作，并提示翻冰器故障信息；在冰箱处于满冰状态的情况下，控制翻冰器停止翻冰操作。
在一些实施例中，用于检测冰箱制冰状态的装置包括处理器和存储有程序指令的存储器，处理器被配置为在运行所述程序指令时，执行如上述的用于检测冰箱制冰状态的方法。
在一些实施例中，冰箱包括：冰箱本体；储冰装置，设置于冰箱本体，被配置为存储冰块；制冰装置，设置于冰箱本体，包括探冰杆、电机和翻冰器，其中，探冰杆被配置为探测储冰装置中的冰块，电机被配置为控制探冰杆运动，翻冰器被配置为翻冰以将冰块倒入储冰装置中；和，如上述的用于检测冰箱制冰状态的装置，被安装于冰箱本体。
本公开实施例提供的用于检测冰箱制冰状态的方法、装置和冰箱，可以实现以下技术效果：
在翻冰器翻冰后，通过控制探冰杆自初始位置向储冰装置底部方向运动，以探测储冰装置中的冰块存储状态，不需要人工参与就能避免在储冰装置满冰状态下制冰装置继续制冰。其中，通过探冰杆探测信息和电机电流，能够准确的获知探冰杆在运动过程中的具体阻挡情况，根据具体阻挡情况能够准确的确定制冰状态，从而提高检测冰箱的制冰状态的准确性。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的冰箱的结构示意图；
图2是本公开实施例提供的一个用于检测冰箱制冰状态的方法的示意图；
图3是本公开实施例提供的另一个用于检测冰箱制冰状态的方法的示意图；
图4是本公开实施例提供的另一个用于检测冰箱制冰状态的方法的示意图；
图5是本公开实施例提供的一个用于检测冰箱制冰状态的装置的示意图；
图6是本公开实施例提供的一个冰箱产品的示意图；
图7是本公开实施例提供的一个冰箱中制冰装置的结构示意图；
图8是本公开实施例提供的一个冰箱中制冰装置的部分结构示意图。
具体实施方式
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
说明书中对任何现有技术的引用不是也不应被视为承认或以任何形式暗示该现有技术构成申请地区或任何其他司法管辖区的公知常识的一部分，或者该现有技术可以被本领域技术人员合理地理解和视为相关。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
除非另有说明，术语“多个”表示两个或两个以上。
本公开实施例中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
术语“和/或”是一种描述对象的关联关系，表示可以存在三种关系。例如，A和/或B，表示：A或B，或，A和B这三种关系。
术语“对应”可以指的是一种关联关系或绑定关系，A与B相对应指的是A与B之间是一种关联关系或绑定关系。
需要说明的是，在不冲突的情况下，本公开实施例中的实施例及实施例中的特征可以相互组合。
本公开实施例提供的一种冰箱1如图1、图7和图8所示，该冰箱1包括储冰装置10、制冰装置20和电控装置30。储冰装置10被配置为存储冰块。制冰装置20包括探冰杆201、电机202和翻冰器203。其中，探冰杆201被配置为探测储冰装置10中的冰块，电机202被配置为控制探冰杆201运动，翻冰器203被配置为翻冰以将冰块倒入储冰装置10中。电控装置30包括处理器。处理器用于根据探冰杆201探测信息和电机202电流确定冰箱1的制冰状态，以实现检测冰箱1制冰状态的功能。
可选地，该制冰装置20还包括制冰盒205，制冰盒205用于制作冰块。翻冰器203在制冰盒205完成制作冰块后执行翻冰操作，将制冰盒205内的冰块倒入储冰装置10中
可选地，该制冰装置20还包括齿轮204，电机202通过驱动齿轮204以驱动探冰杆201运动。
可选地，该冰箱1还包括超声波震动装置40。该超声波震动装置40设置于储冰装置10的底部，用于在翻冰器203翻冰后通过震动将冰块平铺在储冰装置10中。
可选地，该冰箱1还包括电流检测装置，用于在探冰杆201运动过程中检测电机电流。
可选地，该冰箱1还包括计时器，用于记录探冰杆201在运动设定位移的时长。
可选地，该冰箱1还包括距离检测装置，用于检测探冰杆201运动距离。
可选地，该冰箱1还包括氛围灯50，用于通过氛围灯50处于不同的状态以提示冰箱1不同的制冰状态。
结合图1、图7和图8所示的冰箱，本公开实施例提供一种用于检测冰箱制冰状态的方法。如图2所示，该方法包括：
S21，处理器在翻冰器翻冰后，控制探冰杆自初始位置向储冰装置底部方向运动。
其中，处理器通过控制电机转动以实现控制探冰杆工作，使得探冰杆自初始位置向储冰装置底部方向运动。
S22，处理器获得探冰杆在运动过程中的探冰杆探测信息以及电机电流。
S23，处理器根据探冰杆探测信息和电机电流，确定冰箱的制冰状态。
在该实施例中，在翻冰器翻冰后，通过控制探冰杆自初始位置向储冰装置底部方向运动，以探测储冰装置中的冰块存储状态，不需要人工参与就能避免在储冰装置满冰状态下制冰装置继续制冰。其中，通过探冰杆探测信息和电机电流，能够准确的获知探冰杆在运动过程中的具体阻挡情况，根据具体阻挡情况能够准确的确定制冰状态，从而提高检测冰箱的制冰状态的准确性。
可选地，处理器按照如下方式确定电机电流：处理器获得探冰杆在运动过程中电机的多个检测电流。处理器将多个检测电流中的最大电流作为电机电流。通过选取最大电流作为电机电流，能够及时确定探冰杆在运动过程中的情况，以及时获知冰箱的制冰状态。
可选地，处理器按照如下方式确定电机电流：处理器计算多个检测电流的平均电流，并将平均电流作为电机电流。通过将平均电流作为电机电流，能够全面的考虑电机电流情况，从而以整体的角度获知冰箱的制冰状态。
可选地，处理器按照如下方式确定电机电流：处理器获得在探冰杆运动停止时刻的检测电流，并将停止时刻的检测电流作为电机电流。由于该检测电流对应探冰杆停止时刻， 即对应探冰杆的停止位置，因此，将该检测电流作为电机电流，以使确定的冰箱的制冰状态更加合理。
可选地，探冰杆探测信息包括探冰杆探测时长。由于探冰杆探测时长能够准确反映探冰杆的运动情况，因此，将探冰杆探测时长作为探冰杆探测信息。
可选地，处理器按照如下方式确定探冰杆探测时长：处理器确定目标位置。处理器获得探冰杆自初始位置至目标位置的第一位移时长。处理器将第一位移时长作为探冰杆探测时长。
示例性地，目标位置位于翻冰装置自开口处向下1/4处的位置。该目标位置表征制冰状态为未满状态。
示例性地，探冰杆在运动过程中以均速运动。
可选地，处理器按照如下方式确定探冰杆探测时长：获得探冰杆自初始位置至阻挡位置的第二位移时长。将第二位移时长作为探冰杆探测时长。
其中，阻挡位置表征探冰杆被阻挡时对应的位置。
可选地，处理器根据探冰杆探测信息和电机电流，确定冰箱的制冰状态包括：处理器在探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态。处理器在探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态。或者，处理器在探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态。处理器在探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
示例性地，预设时长设置为[7s(秒)，10s]。
示例性地，预设电流设置为[340mA(毫安)，380mA]。
在该实施例中，通过探冰杆探测时长和电机电流确定冰箱的制冰状态。在探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，表明探冰杆运动的时长较长且运动过程中未被阻挡，则可以确定探冰杆至少到达预设位置，从而确定冰箱的制冰状态为未满状态。在探冰杆探测时长小于预设时长且电机电流小于或等于预设电流的情况下，表明探冰杆并未触碰到阻挡探冰杆运行的物品就无法继续运动进行探测，这种情况可以确定为制冰异常。在探冰杆探测时长大于或等于预设时长的情况下，表明探冰杆运动的时长较长，但由于此时电机电流较大，这种情况也确定为制冰异常。在探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，表明探冰杆未达到预设位置就被阻挡，因此，该情况可以确定为制冰状态为满冰状态。
可选地，探冰杆探测信息包括探冰杆探测距离。
可选地，处理器按照如下方式确定探冰杆探测距离：处理器确定阻挡位置。处理器获得探冰杆自初始位置至阻挡位置的目标距离。处理器将目标距离作为探冰杆探测距离。
可选地，处理器根据探冰杆探测信息和电机电流，确定冰箱的制冰状态包括：处理器在探冰杆探测距离大于或等于预设距离，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态。处理器在探冰杆探测距离小于预设距离，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态。或者，在探冰杆探测距离大于或等于预设距离，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态。处理器在探冰杆探测距离小于预设距离，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
示例性地，预设距离设置为储冰装置高度的1/4至3/10。
在该实施例中，通过探冰杆探测距离和电机电流确定制冰状态。在探冰杆探测距离大于或等于预设距离，且电机电流小于或等于预设电流的情况下，表明探冰杆运动的距离较大且运动过程中未被阻挡，则可以确定探冰杆运动距离至少到达预设距离，从而确定冰箱的制冰状态为未满状态。在探冰杆探测距离小于预设时长的情况下，表明探冰杆运动的距离较短，但此时电机电流较小，则表明探冰杆并未触碰到阻挡探冰杆运行的物品就无法继续运动进行探测，因此，在这种情况下确定为制冰异常。在探冰杆探测距离大于或等于预设时长的情况下，表明探冰杆运动的距离较大，但由于此时电机电流较大，因此，在这种情况下也确定为制冰异常。在探冰杆探测距离小于预设距离，且电机电流大于预设电流的情况下，表明探冰杆未达到目标位置就被阻挡，因此，该情况可以确定为制冰状态为满冰状态。
可选地，探冰杆探测信息包括探冰杆探测时长和探冰杆探测距离。
可选地，处理器根据探冰杆探测信息和电机电流，确定冰箱的制冰状态包括：处理器在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态。处理器在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态。或者，处理器在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态。处理器在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
在该实施例中，在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，进一步表明探冰杆运动的距离较大、时长较长且运动过程中未被阻挡，则确定冰箱的制冰状态为未满冰状态。在探冰杆运动的时长较短，且距离较短的情况下，此时电机电流较小，进一步表明探冰杆并未触碰到阻挡探冰杆运行的物品就无法继续运动进行探测，则确定制冰异常。在探冰杆运动的时长较长，且距离较大的情况下，但由于此时电机电流较大，进一步确定制冰异常。在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，进一步表明探冰杆未达到目标位置就被阻挡，因此，该情况可以确定为制冰状态为满冰状态。通过探冰杆探测时长、探冰杆探测距离和电机电流共同确定冰箱的制冰状态，进一步提高判断结果的准确性。
如图3所示，本公开实施例提供另一种用于检测冰箱制冰状态的方法。该方法包括：
S301，处理器在翻冰器翻冰后，控制探冰杆自初始位置向储冰装置底部方向运动。
S302，处理器获得探冰杆在运动过程中的探冰杆探测信息以及电机电流。
S303，处理器根据探冰杆探测信息和电机电流，确定冰箱的制冰状态。
S304，处理器在冰箱的制冰状态为未满冰状态的情况下，控制翻冰器执行翻冰操作。
S305，处理器在冰箱处于制冰异常的情况下，控制翻冰器停止翻冰操作，并提示制冰装置故障信息。
S306，处理器在冰箱处于满冰状态的情况下，控制翻冰器停止翻冰操作。
在该实施例中，在制冰状态处于不同状态的情况下，控制翻冰器执行不同的操作。在制冰未满的情况下，表明还需要继续制冰，则控制翻冰器操作翻冰，使得制冰工作继续。在制冰异常的情况下，此时确定制冰装置出现故障，因此控制翻冰器停止翻冰并将故障信息提示给使用者，以便及时进行售后维修。在制冰已满的情况下，控制翻冰器停止翻冰，避免冰块溢出，导致冰块浪费和破坏冰箱部件。
其中，制冰装置故障信息包括：电机故障和齿轮故障。
示例性地，处理器在探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定制冰装置故障信息为齿轮故障。处理器在探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定制冰装置故障信息为电机故障。
在该实施例中，在探冰杆探测时长小于预设时长的情况下，表明探冰杆运动的时长较短，但此时电机电流较小，则表明探冰杆并未触碰到阻挡探冰杆运行的物品就无法继续运动进行探测，因此，在这种情况下，确定为齿轮出现故障。在探冰杆探测时长大于或等于预设时长的情况下，表明探冰杆运动的时长较长，但由于此时电机电流较大，因此，在这 种情况下，则确定为电机出现故障。
示例性地，处理器在探冰杆探测距离小于预设距离，且电机电流小于或等于预设电流的情况下，确定制冰装置故障信息为齿轮故障。处理器在探冰杆探测距离大于或等于预设距离，且电机电流大于预设电流的情况下，确定制冰装置故障信息为电机故障。
在该实施例中，在探冰杆探测距离小于预设距离的情况下，表明探冰杆运动的距离较短，但此时电机电流较小，则表明探冰杆并未触碰到阻挡探冰杆运行的物品就无法继续运动进行探测，因此，在这种情况下，确定为齿轮出现故障。在探冰杆探测距离大于或等于预设距离的情况下，表明探冰杆运动的距离较大，但由于此时电机电流较大，因此，在这种情况下，则确定为电机出现故障。
示例性地，处理器在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定制冰装置故障信息为齿轮故障。处理器在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定制冰装置故障信息为电机故障。
在该实施例中，在探冰杆运动的时长较短，且距离较短的情况下，此时电机电流较小，表明探冰杆并未触碰到阻挡探冰杆运行的物品就无法继续运动进行探测，则确定为齿轮出现故障。在探冰杆运动的时长较长，且距离较大的情况下，但由于此时电机电流较大，则可以确定为电机出现故障。
在上述实施例中，通过探冰杆探测信息和电机电流，进一步确定制冰装置的具体故障情况。通过制冰装置的具体故障情况，方便使用者得知故障状态并进行售后维修，提高维修效率。
可选地，处理器提示制冰装置故障信息的方式包括通过氛围灯的不同状态进行提示。这样，不需要用户到达距离冰箱较近的位置就能使得用户得知目前的冰箱制冰状态，更加便捷直观。
可选地，处理器提示制冰装置故障信息的方式包括通过显示屏的显示信息进行提示。这样，使得用户所获知的冰箱制冰状态更加准确、详细。
可选地，处理器提示制冰装置故障信息的方式包括通过氛围灯的不同状态进行提示，和，通过显示屏的显示信息进行提示。这样，使得结果的显示效果不仅便捷直观，还更加准确详细，可满足用户使用需求。
如图4所示，本公开实施例提供另一种用于检测冰箱制冰状态的方法。该方法包括：
S401，处理器在翻冰器翻冰后，控制探冰杆自初始位置向储冰装置底部方向运动。
S402，处理器获得探冰杆在运动过程中的探冰杆探测信息以及电机电流。
S403，处理器根据探冰杆探测信息和电机电流，确定冰箱的制冰状态。
S404，处理器在冰箱的制冰状态为未满冰状态的情况下，控制翻冰器执行翻冰操作。
S405，处理器控制氛围灯处于常亮状态。
S406，处理器在冰箱处于制冰异常的情况下，控制翻冰器停止翻冰操作，并提示制冰装置故障信息。
S407，处理器控制氛围灯处于闪烁状态。
S408，处理器在冰箱处于满冰状态的情况下，控制翻冰器停止翻冰操作。
S409，处理器控制氛围灯处于关闭状态。
在该实施例中，通过控制氛围灯处于不同的状态，以显示冰箱不同的制冰状态。在用户观察到氛围灯处于常亮状态时，表明制冰状态未满，还需要继续制冰。在用户观察到氛围灯处于闪烁状态时，表明制冰异常，且制冰装置为故障状态。在氛围灯处于关闭状态时，表明制冰已满，不需要再继续制冰。这样，能够使用户直观的获得制冰状态信息。
可选地，处理器控制氛围灯处于闪烁状态包括：处理器在制冰装置故障状态包括齿轮故障的情况下，控制氛围灯以第一闪烁频率闪烁。处理器在制冰装置故障状态包括电机故障的情况下，控制氛围灯以第二闪烁频率闪烁。
其中，第一闪烁频率与第二闪烁频率的差值绝对值大于或等于预设差值。示例性地，预设差值大于4次每秒。
在该实施例中，通过设置差值绝对值较大的第一闪烁频率和第二闪烁频率，以区分制冰装置的不同故障状态。
结合图5，本公开实施例提供一种用于检测冰箱制冰状态的装置200，包括处理器(processor)500和存储器(memory)501。可选地，该用于检测冰箱制冰状态的装置还可以包括通信接口(Communication Interface)502和总线503。其中，处理器500、通信接口502、存储器501可以通过总线503完成相互间的通信。通信接口502可以用于信息传输。处理器500可以调用存储器501中的逻辑指令，以执行上述实施例的用于检测冰箱制冰状态的方法。
此外，上述的存储器501中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
存储器501作为一种存储介质，可用于存储软件程序、计算机可执行程序，如本公开实施例中的方法对应的程序指令/模块。处理器500通过运行存储在存储器501中的程序指令/模块，从而执行功能应用以及数据处理，即实现上述实施例中用于检测冰箱制冰状态的方法。
存储器501可包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器501可以包括高速随机存取存储器，还可以包括非易失性存储器。
结合图6所示，本公开实施例提供了一种冰箱1。该冰箱1包括冰箱本体100、储冰装置、制冰装置和如上述的用于检测冰箱制冰状态的装置200。这里所表述的安装关系，并不仅限于在冰箱1内部放置，还包括了与冰箱1的其他元器件的安装连接，包括但不限于物理连接、电性连接或者信号传输连接等。本领域技术人员可以理解的是，用于检测冰箱制冰状态的装置200可以适配于可行的冰箱本体10，进而实现其他可行的实施例。其中，储冰装置，设置于冰箱本体，被配置为存储冰块。制冰装置，设置于冰箱本体，包括探冰杆、电机和翻冰器，其中，探冰杆被配置为探测储冰装置中的冰块，电机被配置为控制探冰杆运动，翻冰器被配置为翻冰以将冰块倒入储冰装置中。
本公开实施例提供了一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行上述用于检测冰箱制冰状态的方法。
本公开实施例提供了一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现上述用于检测冰箱制冰状态的方法。
本公开实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现上述用于检测冰箱制冰状态的方法。
上述的计算机可读存储介质可以是暂态计算机可读存储介质，也可以是非暂态计算机可读存储介质。
本公开实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括一个或多个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)执行本公开实施例所述方法的全部或部分步骤。而前述的存储介质可以是非暂态存储介质，包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等多种可以存储程序代码的介质，也可以是暂态存储介质。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的、逻辑的、电气的、过程的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。而且，本申请中使用的用词仅用于描述实施例并且不用于限制权利要求。如在实施例以及权利要求的描述 中使用的，除非上下文清楚地表明，否则单数形式的“一个”(a)、“一个”(an)和“所述”(the)旨在同样包括复数形式。类似地，如在本申请中所使用的术语“和/或”是指包含一个或一个以上相关联的列出的任何以及所有可能的组合。另外，当用于本申请中时，术语“包括”(comprise)及其变型“包括”(comprises)和/或包括(comprising)等指陈述的特征、整体、步骤、操作、元素，和/或组件的存在，但不排除一个或一个以上其它特征、整体、步骤、操作、元素、组件和/或这些的分组的存在或添加。在没有更多限制的情况下，由语句“包括一个…”限定的要素，并不排除在包括所述要素的过程、方法或者设备中还存在另外的相同要素。本文中，每个实施例重点说明的可以是与其他实施例的不同之处，各个实施例之间相同相似部分可以互相参见。对于实施例公开的方法、产品等而言，如果其与实施例公开的方法部分相对应，那么相关之处可以参见方法部分的描述。
本领域技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，可以取决于技术方案的特定应用和设计约束条件。所述技术人员可以对每个特定的应用来使用不同方法以实现所描述的功能，但是这种实现不应认为超出本公开实施例的范围。所述技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本文所披露的实施例中，所揭露的方法、产品(包括但不限于装置、设备等)，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，可以仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例。另外，在本公开实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
附图中的流程图和框图显示了根据本公开实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段或代码的一部分，所述模块、程序段或代码的一部分包含一个或多个用于实现 规定的逻辑功能的可执行指令。在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个连续的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。在附图中的流程图和框图所对应的描述中，不同的方框所对应的操作或步骤也可以以不同于描述中所披露的顺序发生，有时不同的操作或步骤之间不存在特定的顺序。例如，两个连续的操作或步骤实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或动作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。

Claims (12)

  1. 一种用于检测冰箱制冰状态的方法，其特征在于，冰箱包括：储冰装置，被配置为存储冰块；制冰装置，包括探冰杆、电机和翻冰器，其中，探冰杆被配置为探测储冰装置中的冰块，电机被配置为控制探冰杆运动，翻冰器被配置为翻冰以将冰块倒入储冰装置中；方法包括：
    翻冰器翻冰后，控制探冰杆自初始位置向储冰装置底部方向运动；
    获得探冰杆在运动过程中的探冰杆探测信息以及电机电流；
    根据探冰杆探测信息和电机电流，确定冰箱的制冰状态。
  2. 根据权利要求1所述的方法，其中，按照如下方式确定电机电流：
    获得探冰杆在运动过程中电机的多个检测电流，将多个检测电流中的最大电流作为电机电流；或者，
    获得探冰杆在运动过程中电机的多个检测电流，计算多个检测电流的平均电流，并将平均电流作为电机电流；或者，
    获得在探冰杆运动停止时刻的检测电流，并将停止时刻的检测电流作为电机电流。
  3. 根据权利要求1或2所述的方法，其中，探冰杆探测信息包括探冰杆探测时长；按照如下方式确定探冰杆探测时长：
    确定目标位置；
    获得探冰杆自初始位置至目标位置的第一位移时长；
    将第一位移时长作为探冰杆探测时长；或者，
    获得探冰杆自初始位置至阻挡位置的第二位移时长；
    将第二位移时长作为探冰杆探测时长。
  4. 根据权利要求1至3任一项所述的方法，其中，探冰杆探测信息包括探冰杆探测时长；根据探冰杆探测信息和电机电流，确定冰箱的制冰状态，包括：
    在探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态；
    在探冰杆探测时长小于预设时长,且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；或者，在探冰杆探测时长大于或等于预设时长,且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；
    在探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
  5. 根据权利要求1至4任一项所述的方法，其中，探冰杆探测信息包括探冰杆探 测距离；按照如下方式确定探冰杆探测距离：
    确定阻挡位置；
    获得探冰杆自初始位置至阻挡位置的目标距离；
    将目标距离作为探冰杆探测距离。
  6. 根据权利要求1至5任一项所述的方法，其中，探冰杆探测信息包括探冰杆探测距离；根据探冰杆探测信息和电机电流，确定冰箱的制冰状态，包括：
    在探冰杆探测距离大于或等于预设距离，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态；
    在探冰杆探测距离小于预设距离，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；或者，在探冰杆探测距离大于或等于预设距离，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；
    在探冰杆探测距离小于预设距离，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
  7. 根据权利要求1至6任一项所述的方法，其中，探冰杆探测信息包括探冰杆探测时长和探冰杆探测距离；根据探冰杆探测信息和电机电流，确定冰箱的制冰状态，包括：
    在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为未满冰状态；
    在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流小于或等于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；或者，在探冰杆探测距离大于或等于预设距离，且探冰杆探测时长大于或等于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为制冰异常状态；
    在探冰杆探测距离小于预设距离，且探冰杆探测时长小于预设时长，且电机电流大于预设电流的情况下，确定冰箱的制冰状态为满冰状态。
  8. 根据权利要求1至7任一项所述的方法，其中，还包括：
    在冰箱的制冰状态为未满冰状态的情况下，控制翻冰器执行翻冰操作；
    在冰箱处于制冰异常的情况下，控制翻冰器停止翻冰操作，并提示翻冰器故障信息；
    在冰箱处于满冰状态的情况下，控制翻冰器停止翻冰操作。
  9. 一种用于检测冰箱制冰状态的装置，包括处理器和存储有程序指令的存储器，其特征在于，所述处理器被配置为在运行所述程序指令时，执行如权利要求1至8任 一项所述的用于检测冰箱制冰状态的方法。
  10. 一种冰箱，其特征在于，包括：
    冰箱本体；
    储冰装置，设置于冰箱本体，被配置为存储冰块；
    制冰装置，设置于冰箱本体，包括探冰杆、电机和翻冰器，其中，探冰杆被配置为探测储冰装置中的冰块，电机被配置为控制探冰杆运动，翻冰器被配置为翻冰以将冰块倒入储冰装置中；和，
    如权利要求9所述的用于检测冰箱制冰状态的装置，被安装于冰箱本体。
  11. 一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现如权利要求1至8任一项所述的用于检测冰箱制冰状态的方法。
  12. 一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现如权利要求1至8任一项所述的用于检测冰箱制冰状态的方法。
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