CN-121993943-A - Ice maker, control method and device thereof, refrigerator and storage medium

CN121993943ACN 121993943 ACN121993943 ACN 121993943ACN-121993943-A

Abstract

The application provides an ice machine, a control method, a device, a refrigerator and a storage medium thereof, wherein the ice machine comprises a motor, the motor is used for turning ice, removing ice or crushing ice, the control method of the ice machine comprises the steps of obtaining operation parameters of the motor, determining a jamming index of the motor according to the operation parameters of the motor, determining a jamming mode to be the motor reversal when the jamming index is in a first interval, determining the jamming mode to be the heating ice container and the motor reversal according to a fixed moment when the jamming index is in a second interval, determining the jamming mode to be the heating ice container and the motor reversal according to a fixed moment when the jamming index is in a third interval, and controlling the ice machine to perform jamming according to the determined jamming mode.

Inventors

LIU JUNPENG
ZHU JIABEI
LUO YUNHUAN

Assignees

TCL家用电器（合肥）有限公司

Dates

Publication Date: 20260508
Application Date: 20260225

Claims (10)

1. A control method of an ice maker, the ice maker including a motor for turning ice, removing ice, or crushing ice, the control method comprising: acquiring the operation parameters of the motor; determining a clamping stagnation index of the motor according to the operation parameters of the motor; under the condition that the clamping stagnation index is in a first interval, determining a clamping releasing mode as the motor reversal; Under the condition that the clamping stagnation index is in a second interval, determining that the clamping releasing mode is that the heating ice container and the motor are reversed in a fixed torque mode; Under the condition that the clamping stagnation index is in a third interval, determining that the clamping releasing mode is that the heating ice container and the motor are reversed according to the lifting moment; and controlling the ice maker to release the card according to the determined card releasing mode.
2. The control method of claim 1, wherein after controlling the disarming according to the determined disarming mode according to the ice maker, the control method further comprises: Re-acquiring the operation parameters of the motor; judging whether the motor is unlocked or not according to the re-acquired operation parameters; Obtaining the card unlocking times; And controlling the ice maker to alarm under the condition that the card releasing times reach preset times and the motor does not release the card.
3. The control method of claim 2, wherein after controlling the disarming according to the determined disarming mode according to the ice maker, the control method further comprises: under the condition that the unlocking times do not reach the preset times and the motor is not unlocked, the clamping stagnation index of the motor is redetermined according to the reacquired operation parameters; Determining a stuck releasing mode as the motor reversal under the condition that the redetermined stuck index is in a first interval; under the condition that the redetermined jamming index is in a second interval, determining a jamming releasing mode to be that the heating ice container and the motor are reversed according to a fixed torque mode; And under the condition that the redetermined jamming index is in a third interval, determining that the jamming-relieving mode is that the heating ice-charging container and the motor are reversed according to the lifting moment.
4. The control method of claim 1, wherein determining the stuck release mode as the heating of the ice-charging container and the motor reversal by a fixed torque with the stuck index in the second interval comprises: under the condition that the clamping stagnation index is in the second interval, determining the clamping release mode to be to firstly increase the first preset temperature of the ice container and then control the motor to reversely rotate in a fixed torque mode, and/or, And under the condition that the clamping stagnation index is in a third interval, determining that the clamping release mode is to heat the ice container and the motor to reversely rotate in a lifting moment manner comprises the following steps: And under the condition that the clamping stagnation index is in a third interval, determining a clamping releasing mode to firstly increase the second preset temperature of the ice container and then controlling the motor to reversely rotate in a lifting moment manner, and/or, And under the condition that the clamping stagnation index is in a third interval, determining that the clamping release mode is to heat the ice container and the motor to reversely rotate in a lifting moment manner comprises the following steps: After the motor runs for a preset time with the current moment, the running parameters of the motor are acquired again; judging whether the motor is unlocked or not according to the re-acquired operation parameters of the motor; If not, increasing the moment on the basis of the current moment to continue unlocking; if yes, the motor is controlled to continuously execute the steps of ice turning, ice removing or ice crushing.
5. The control method of claim 1, wherein the obtaining the operating parameter of the motor comprises: Acquiring at least one of the rotating speed of the motor, the accumulated rotating angle in unit time and the electric parameter; determining a clamping stagnation index of the motor according to the operation parameters of the motor comprises: and determining a clamping stagnation index of the motor according to at least one of the rotating speed, the accumulated rotating angle and the electric parameter.
6. The control method of claim 5, wherein said determining a slip index of said motor based on at least one of said rotational speed, accumulated rotational angle, and said electrical parameter comprises: judging whether the motor has clamping stagnation according to at least one of the rotating speed, the accumulated rotating angle and the electric parameter, and if so, determining the clamping stagnation index of the motor according to at least two of the rotating speed, the accumulated rotating angle and the electric parameter.
7. The control device of the ice maker is characterized by comprising a motor, wherein the motor is used for turning ice, removing ice or crushing ice, and the control device comprises: The acquisition module is used for acquiring the operation parameters of the motor; The device comprises a motor, a determining module, a releasing module, a heating ice container, a motor, a clamping index determining module, a heating ice container and a motor, wherein the motor is used for heating ice container and the motor, the clamping index is used for determining the motor according to the operation parameters of the motor; And the control module is used for controlling the ice machine to release the card according to the determined card releasing mode.
8. An ice maker, characterized by comprising a controller for executing steps in the control method of the ice maker of any one of claims 1 to 6.
9. A refrigerator characterized by comprising a controller for performing the control method of the ice maker according to any one of claims 1 to 6, or comprising the ice maker according to claim 8.
10. A computer-readable storage medium, having stored thereon a computer program, the computer program being loaded by a processor to perform the steps in the method of controlling an ice maker of any of claims 1 to 6.

Description

Ice maker, control method and device thereof, refrigerator and storage medium Technical Field The present application relates to the technical field of refrigerators, and in particular, to an ice maker, a control method and apparatus thereof, a refrigerator, and a storage medium. Background The ice maker needs to rely on a motor to provide driving force in the process of making ice to realize ice turning, ice removing or ice crushing. In the ice making process, the motor is easy to be blocked due to icing and the like because the motor runs in a low-temperature environment. In the prior art, the motor needs to be unlocked when the motor is jammed, but the prior art has the technical problem of invalid or low-efficiency unlocking. Disclosure of Invention The application provides an ice machine, a control method and device thereof, a refrigerator and a storage medium, and aims to solve the technical problem that a motor of the ice machine is invalid or is inefficient in unlocking in the prior art. In a first aspect, the application provides a control method of an ice maker, the ice maker comprises a motor, the motor is used for turning ice, removing ice or crushing ice, and the control method comprises the following steps: acquiring the operation parameters of the motor; determining a clamping stagnation index of the motor according to the operation parameters of the motor; under the condition that the clamping stagnation index is in a first interval, determining a clamping releasing mode as the motor reversal; Under the condition that the clamping stagnation index is in a second interval, determining that the clamping releasing mode is that the heating ice container and the motor are reversed in a fixed torque mode; Under the condition that the clamping stagnation index is in a third interval, determining that the clamping releasing mode is that the heating ice container and the motor are reversed according to the lifting moment; and controlling the ice maker to release the card according to the determined card releasing mode. Optionally, after controlling the ice maker to perform the releasing according to the determined releasing mode, the control method further includes: Re-acquiring the operation parameters of the motor; judging whether the motor is unlocked or not according to the re-acquired operation parameters; Obtaining the card unlocking times; And controlling the ice maker to alarm under the condition that the card releasing times reach preset times and the motor does not release the card. Optionally, after controlling the ice maker to perform the releasing according to the determined releasing mode, the control method further includes: under the condition that the unlocking times do not reach the preset times and the motor is not unlocked, the clamping stagnation index of the motor is redetermined according to the reacquired operation parameters; Determining a stuck releasing mode as the motor reversal under the condition that the redetermined stuck index is in a first interval; under the condition that the redetermined jamming index is in a second interval, determining a jamming releasing mode to be that the heating ice container and the motor are reversed according to a fixed torque mode; And under the condition that the redetermined jamming index is in a third interval, determining that the jamming-relieving mode is that the heating ice-charging container and the motor are reversed according to the lifting moment. Optionally, determining that the stuck releasing mode is to heat the ice container and reverse the motor according to the fixed torque mode when the stuck index is in the second interval comprises: under the condition that the clamping stagnation index is in the second interval, determining the clamping release mode to be to firstly increase the first preset temperature of the ice container and then control the motor to reversely rotate in a fixed torque mode, and/or, And under the condition that the clamping stagnation index is in a third interval, determining that the clamping release mode is to heat the ice container and the motor to reversely rotate in a lifting moment manner comprises the following steps: And under the condition that the clamping stagnation index is in a third interval, determining a clamping releasing mode to firstly increase the second preset temperature of the ice container and then controlling the motor to reversely rotate in a lifting moment manner, and/or, And under the condition that the clamping stagnation index is in a third interval, determining that the clamping release mode is to heat the ice container and the motor to reversely rotate in a lifting moment manner comprises the following steps: After the motor runs for a preset time with the current moment, the running parameters of the motor are acquired again; judging whether the motor is unlocked or not according to the re-acquired operation parameters of the motor; If not, increasing the moment on