CN-119699871-B - Cooking device, control method and device thereof and readable storage medium

Abstract

The invention provides cooking equipment, a control method, a control device and a readable storage medium thereof, wherein the cooking equipment comprises a stirring cavity, a stirring piece positioned in the stirring cavity, a driving piece, the driving piece drives the stirring piece to rotate, and an acquisition device for acquiring the operation parameters of the driving piece; the method comprises the steps of determining the working state of a driving piece according to the comparison result of the operation parameter and a preset parameter threshold value, and determining the food material position in a stirring cavity according to the working state of the driving piece, wherein the working state of the driving piece comprises an empty state and a loaded state, and the food material position comprises a first position state and a second position state.

Inventors

• WANG YI
• XUAN LONGJIAN
• HU XIAOYU
• LI HAIJIAN
• LI HAO
• DONG KAI
• GUAN SHOUDONG

Assignees

• 广东美的生活电器制造有限公司

Dates

Publication Date

20260508

Application Date

20230927

Claims (15)

1. 1. A control method of a cooking apparatus, wherein the cooking apparatus includes a stirring chamber, a stirring member positioned in the stirring chamber, a driving member, the driving member driving the stirring member to rotate, and an acquisition device for acquiring an operation parameter of the driving member, the control method comprising: Acquiring the operation parameters acquired by the acquisition device under the condition that the stirring piece rotates; determining the working state of the driving piece according to the comparison result of the operation parameter and a preset parameter threshold; determining the position of food materials in the stirring cavity according to the working state of the driving piece; The working states of the driving piece comprise an idle state and a loaded state, the food material position comprises a first position state and a second position state, the food material position is the first position state when the driving piece is detected to be in the idle state, and the food material position is the second position state when the driving piece is detected to be in the loaded state; During the whipping phase, the control method further comprises: Under the condition that the food material position is in the first position state, injecting liquid into the stirring cavity until the liquid injection amount reaches a first liquid injection amount; Updating the working state of the driving piece to obtain the updated food material position; executing a whipping program when the updated food material position is in the second position state; in the pulp discharging stage, the control method further comprises the following steps: Controlling a pulp discharge valve of the cooking equipment to be opened; controlling the opening and closing states of a pulp discharging valve of the cooking equipment according to the food material position; the controlling the open-close state of the pulp discharging valve of the cooking device according to the food material position comprises: When the food material position is in the first position state, controlling a timer to start timing; Controlling the slurry discharge valve to be closed under the condition that the timing time length is longer than or equal to the third time length; And under the condition that the food material position is in the second position state, keeping the pulp discharging valve open, and resetting the timer.
2. 2. The control method of a cooking apparatus according to claim 1, wherein the determining the operating state of the driving member according to the comparison result of the operation parameter and a preset parameter threshold value includes: The working state is the idle state under the condition that the operation parameter is smaller than the preset parameter threshold value; and under the condition that the operation parameter is greater than or equal to the preset parameter threshold, the working state is the loaded state.
3. 3. The control method of a cooking apparatus according to claim 1, wherein the acquisition means includes a current sensor, and the acquiring the operation parameter acquired by the acquisition means includes: Under the condition that a preset voltage opening angle is taken as an input, recording a current value output by the current sensor; And taking the current value output by the current sensor as the operation parameter when the deviation of the current value output by the current sensor is in a first preset range within a first duration.
4. 4. The control method of a cooking apparatus according to claim 1, wherein the acquisition device includes a rotation speed sensor, and the acquiring the operation parameter acquired by the acquisition device includes: and taking the voltage opening angle corresponding to the rotating speed sensor as the operation parameter when the rotating speed value deviation of the stirring piece is in a second preset range within a second duration.
5. 5. The control method of a cooking apparatus according to any one of claims 1 to 4, wherein in the whipping phase, the driving member drives the stirring member to operate at a first preset power, the operation parameters include a first operation parameter corresponding to the first preset power, the preset parameter threshold includes a first preset parameter threshold, the control method further comprising: when the first operation parameter is smaller than the first preset parameter threshold, the working state is an empty state, and the food material position is the first position state; And under the condition that the first operation parameter is larger than the first preset parameter threshold, the working state is a loading state, and the food material position is the second position state.
6. 6. The method according to claim 5, wherein the acquiring the operation parameters acquired by the acquisition device before the stirring member rotates further comprises: acquiring a set stirring capacity; And injecting liquid into the stirring cavity until the liquid injection amount reaches the set stirring capacity.
7. 7. The control method of a cooking apparatus according to claim 6, characterized in that the control method further comprises: Acquiring the accumulated liquid injection amount of the stirring cavity; Executing the whipping program under the condition that the accumulated liquid injection amount is larger than or equal to a second liquid injection amount and the updated food material position is still in the first position state; Wherein the second liquid injection amount is greater than or equal to the first liquid injection amount.
8. 8. The control method of a cooking apparatus according to claim 7, characterized in that the control method further comprises: acquiring a capacity interval corresponding to the set stirring capacity; determining a third injection amount based on the capacity interval; the second liquid injection amount is determined based on the set stirring capacity and the third liquid injection amount.
9. 9. The method for controlling a cooking apparatus according to claim 7, wherein, When the accumulated liquid injection amount is greater than or equal to the second liquid injection amount and the updated food material position is still in the first position state, the method further comprises: and outputting reminding information.
10. 10. The control method of a cooking apparatus according to any one of claims 1 to 4, wherein the driving member drives the stirring member to operate at a second preset power, the operation parameters include a second operation parameter corresponding to the second preset power, the preset parameter threshold includes a second preset parameter threshold, the control method further includes: when the second operation parameter is smaller than the second preset parameter threshold, the working state is an empty state, and the food material position is the first position state; And under the condition that the second operation parameter is greater than or equal to the second preset parameter threshold, the working state is a loading state, and the food material position is the second position state.
11. 11. The control method of a cooking apparatus according to any one of claims 1 to 4, wherein the driving member is controlled to drive the stirring member to finish the operation with the pulp discharge valve closed.
12. 12. A control device of a cooking device, the cooking device comprising a stirring cavity, a stirring piece positioned in the stirring cavity, a driving piece, the driving piece driving the stirring piece to rotate, and a collecting device for collecting operation parameters of the driving piece, the control device comprising: the acquisition unit is used for acquiring the operation parameters acquired by the acquisition device under the condition that the stirring piece rotates; The determining unit is used for determining the working state of the driving piece according to the comparison result of the operation parameter and a preset parameter threshold value; The processing unit is used for determining the food material position in the stirring cavity according to the working state of the driving piece; The working states of the driving piece comprise an idle state and a loaded state, the food material position comprises a first position state and a second position state, the food material position is the first position state when the driving piece is detected to be in the idle state, and the food material position is the second position state when the driving piece is detected to be in the loaded state; In the whipping stage, the processing unit is also used for injecting liquid into the stirring cavity until the liquid injection amount reaches the first liquid injection amount under the condition that the food material position is in the first position state; In the pulp discharging stage, the processing unit is also used for controlling the opening of a pulp discharging valve of the cooking equipment; the processing unit is also used for controlling a timer to start timing when the food material position is in the first position state, controlling the slurry discharging valve to be closed when the timing time is longer than or equal to a third time, keeping the slurry discharging valve to be opened when the food material position is in the second position state and resetting the timer.
13. 13. A control device of a cooking apparatus, comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method of any one of claims 1 to 11.
14. 14. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the method according to any of claims 1 to 11.
15. 15. A cooking apparatus, comprising: Control device of a cooking appliance as claimed in claim 12 or 13, and/or The readable storage medium of claim 14.

Description

Cooking device, control method and device thereof and readable storage medium Technical Field The present invention relates to the field of control technologies, and in particular, to a cooking apparatus, a control method and apparatus thereof, and a readable storage medium. Background The broken wall machine is widely used as the cooking equipment user who commonly uses in the family, and it is under the circumstances of using the broken wall machine, needs manual stirring chamber to put in food to the broken wall machine. In some situations, the amount of food material in the stirring cavity can influence the normal operation of the cooking equipment. If the food in the stirring cavity is less in stirring scene, the cooking equipment can fail in stirring, and if the food in the stirring cavity is less in stirring scene, the accurate opening and closing of the pulp discharging valve can not be controlled according to the food in the stirring cavity in the pulp discharging stage. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art or related art. To this end, a first aspect of the present invention is to provide a control method of a cooking apparatus. A second aspect of the present invention is to provide a control device of a cooking apparatus. A third aspect of the present invention is to provide a control device of another cooking apparatus. A fourth aspect of the present invention is to provide a readable storage medium. A fifth aspect of the present invention is to provide a cooking apparatus. In view of the above, according to a first aspect of the present invention, there is provided a control method of a cooking apparatus, the cooking apparatus including a stirring chamber, a stirring member located in the stirring chamber, a driving member, the driving member driving the stirring member to rotate, and an acquisition device for acquiring an operation parameter of the driving member, the control method including acquiring the operation parameter acquired by the acquisition device in a case that the stirring member rotates, determining an operation state of the driving member according to a comparison result of the operation parameter and a preset parameter threshold, determining a food position in the stirring chamber according to the operation state of the driving member, wherein the operation state of the driving member includes an idle state and a loaded state, and the food position includes a first position state and a second position state. According to the technical scheme, the control method of the cooking equipment is provided, and by running the control method, the position of food materials in the stirring cavity can be detected, so that the use experience of the cooking equipment is ensured. Specifically, under the condition that the food in the stirring cavity is located between the cup body structure and the stirring piece, the stirring piece cannot be contacted with the food in the operation process, and the operation parameters of the stirring piece are the same as the operation parameters measured when the driving piece is in the idle state. Based on the above, after the operation parameters are obtained, the operation parameters are compared with the preset parameter threshold values, so that whether the driving piece is in the idle state or not is identified according to the comparison result, and further the identification of the food material position is realized. In the above technical solution, when the driving member is detected to be in the no-load state, the detected food material position is considered to be in the first position state, and similarly, when the driving member is detected to be in the loaded state, the detected food material position is considered to be in the second position state. In some technical schemes, optionally, the no-load state refers to a state that the driving piece is not contacted with the food material in the operation process of driving the stirring piece, and correspondingly, the loaded state refers to a state that the driving piece is contacted with the food material in the operation process of driving the stirring piece to drive the food material to move. In some embodiments, the food material may be one or more of water, beans, a mixture of water and beans, fruit, a mixture of water and fruit, rice, and a mixture of rice and water. The food material position can be understood as the height of the food material in the stirring cavity, based on which, in the process of driving the stirring element to operate by the driving element, the first position state refers to the height of the food material in the stirring cavity when the stirring element is not in contact with the food material, and the second position state refers to the height of the food material in the stirring cavity when the stirring element is in contact with the food material. In some embodiments, optio