CN108732958B - Electric cooker and cooking control method and device thereof - Google Patents

Electric cooker and cooking control method and device thereof Download PDF

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Publication number
CN108732958B
CN108732958B CN201710254371.6A CN201710254371A CN108732958B CN 108732958 B CN108732958 B CN 108732958B CN 201710254371 A CN201710254371 A CN 201710254371A CN 108732958 B CN108732958 B CN 108732958B
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China
Prior art keywords
cooking
electric cooker
time
duration
preset
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CN201710254371.6A
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CN108732958A (en
Inventor
任蓬勃
麻百忠
顾青松
程志喜
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Priority to CN201710254371.6A priority Critical patent/CN108732958B/en
Publication of CN108732958A publication Critical patent/CN108732958A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423Input/output
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/004Cooking-vessels with integral electrical heating means
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0802Control mechanisms for pressure-cookers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J2201/00Devices having a modular construction
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2643Oven, cooking

Abstract

The invention discloses an electric cooker and a cooking control method and device thereof, wherein the method comprises the following steps: judging whether the cover opening information is detected or not when the electric cooker performs cooking at a preset target temperature; when the cover opening information is detected, controlling the electric cooker to enter a cooking standby state, and acquiring a first duration time of the current electric cooker for cooking at a preset target temperature; judging whether the first duration reaches a first preset time or not; and if the first duration reaches the first preset time, controlling the electric cooker to finish the cooking work. According to the method, the cooking work of the electric cooker can be automatically finished in advance according to the personal requirements of the user, so that the user requirements can be met, unnecessary working processes can be omitted, and energy resources are saved.

Description

Electric cooker and cooking control method and device thereof
Technical Field
The invention relates to the technical field of cooking appliances, in particular to a cooking control method of an electric cooker, a cooking control device of the electric cooker and the electric cooker.
Background
With the increasing living standard of people, users have more and more demands on cooking. Because the diversified demand of user, the user can realize adding food or observing whether food has satisfied own demand to the pot through opening the lid of electric cooking ware in the culinary art process to directly uncap and eat when food has satisfied own demand.
The existing electric cooker can stop heating after a user opens a cover, stop timing time of a cooking program, and continue timing after the user closes the cover until the timing is finished. Even if the user starts eating during the cooking program execution process, the electric cooker can still finish the cooking program according to the originally set timing time. Therefore, the current electric cooking device is not user-friendly in programming, cannot meet the diversified demands of users, and wastes energy resources due to the execution of unnecessary programs.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, an object of the present invention is to provide a cooking control method for an electric cooking device, which can automatically end the cooking operation of the electric cooking device in advance according to the personal requirements of the user, not only can meet the user requirements, but also can omit unnecessary operation processes, and save energy resources.
A second object of the present invention is to provide a cooking control device of an electric cooker.
A third object of the present invention is to provide an electric cooking appliance.
In order to achieve the above object, a first embodiment of the present invention provides a cooking control method for an electric cooker, including the steps of: judging whether cover opening information is detected or not when the electric cooker performs cooking at a preset target temperature; when the cover opening information is detected, controlling the electric cooker to enter a cooking standby state, and acquiring a first duration time of the current electric cooker for cooking at the preset target temperature; judging whether the first duration reaches a first preset time or not; and if the first duration time reaches the first preset time, controlling the electric cooker to finish the cooking work.
According to the cooking control method of the electric cooker, whether the current cooking time reaches the first preset time is judged when the cover opening information is detected, and if yes, the electric cooker is controlled to finish cooking. Therefore, the cooking work of the electric cooker can be automatically finished in advance according to the personal requirements of the user, the user requirements can be met, unnecessary working processes can be omitted, and energy resources are saved.
In addition, the cooking control method of the electric cooker according to the above embodiment of the present invention may further have the following additional technical features:
if the first duration time does not reach the first preset time, judging whether cover closing information is detected; if the cover closing information is detected, controlling the electric cooker to recover the cooking work, and obtaining a second duration time of the electric cooker performing the cooking work at the preset target temperature after the cooking work is recovered; judging whether the second duration reaches a second preset time or not; and if the second duration time reaches the second preset time, controlling the electric cooker to finish the cooking work.
Further, the second preset time is a difference between a preset total cooking time and the first duration.
Further, if the first duration reaches the first preset time, updating the preset total cooking time according to the first duration.
Wherein the first preset time is set according to the type of food cooked by the electric cooker.
In order to achieve the above object, a second embodiment of the present invention provides a cooking control device for an electric cooking device, the device comprising: the cover opening and closing detection module is used for judging whether cover opening information is detected or not when the electric cooker performs cooking at a preset target temperature; the control module is used for controlling the electric cooker to enter a cooking standby state when the cover opening and closing detection module detects the cover opening information; the acquisition module is used for acquiring the first duration time of the current cooking work of the electric cooker at the preset target temperature when the cover opening and closing detection module detects the cover opening information; and the judging module is used for judging whether the first duration reaches a first preset time, wherein the control module is also used for controlling the electric cooker to finish the cooking work when the first duration reaches the first preset time.
According to the cooking control device of the electric cooker, whether the current cooking time reaches the first preset time is judged when the cover opening information is detected, and if yes, the electric cooker is controlled to finish cooking. Therefore, the cooking work of the electric cooker can be automatically finished in advance according to the personal requirements of the user, the user requirements can be met, unnecessary working processes can be omitted, and energy resources are saved.
In addition, the cooking control device of the electric cooking device according to the above embodiment of the present invention may further have the following additional technical features:
wherein, open and shut and cover detection module still is used for first duration does not reach during first preset time, judges whether to detect and close the cover information, wherein open and shut and cover detection module and detect during closing the cover information, control module still is used for control electric cooking ware resumes culinary art work, the acquisition module still is used for acquireing resumes culinary art work back electric cooking ware with preset target temperature carries out the second duration of culinary art work, the judgment module is used for judging whether second duration reaches second preset time, wherein, control module still is used for second duration reaches during the second preset time, control electric cooking ware finishes culinary art work.
Further, the second preset time is a difference between a preset total cooking time and the first duration.
Further, the control module is further configured to update the preset total cooking time according to the first duration when the first duration reaches the first preset time.
Wherein the first preset time is set according to the type of food cooked by the electric cooker.
In order to achieve the above object, a third aspect of the present invention provides an electric cooking device, which includes the cooking control device of the electric cooking device according to the second aspect of the present invention.
According to the electric cooker provided by the embodiment of the invention, the cooking work can be automatically finished in advance according to the personal requirements of users, the requirements of the users can be met, unnecessary working processes can be omitted, and energy resources are saved.
Drawings
Fig. 1 is a flowchart of a cooking control method of an electric cooker according to an embodiment of the present invention;
FIG. 2 is a graph illustrating cooking temperature versus cooking time, in accordance with one embodiment of the present invention;
FIG. 3 is a graph illustrating cooking temperature versus cooking time according to another embodiment of the present invention;
fig. 4 is a flowchart of a cooking control method of an electric cooker according to an embodiment of the present invention;
fig. 5 is a block diagram illustrating a cooking control apparatus of an electric cooker according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
An electric cooker, a cooking control method and a cooking control device thereof according to embodiments of the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a flowchart of a cooking control method of an electric cooker according to an embodiment of the present invention.
As shown in fig. 1, the cooking control method of the electric cooker according to the embodiment of the present invention includes the following steps:
and S1, judging whether the cover opening information is detected when the electric cooker performs cooking at the preset target temperature.
In the process of cooking at the preset target temperature by the electric cooker, if the user opens the cover of the electric cooker, the electric cooker can detect the cover opening information. The preset target temperature may be a stable temperature value, or a temperature range that can be set according to cooking needs and change with time, and the preset target temperature is taken as the stable temperature value for the following description.
And S2, when the cover opening information is detected, controlling the electric cooker to enter a cooking standby state, and acquiring the first duration of the current cooking work of the electric cooker at the preset target temperature.
After the electric cooker is powered on and starts to cook, as shown in fig. 2, the electric cooker may heat the food in the cavity to the preset target temperature T0 according to the current cooking function, and control the electric cooker to heat the food in the cavity through the control of the corresponding heating power and/or cooking pressure, for example, by controlling the electric cooker at the first power adjustment ratio, so as to maintain the temperature of the food in the cavity at the preset target temperature T0. As shown in fig. 2, when the cover opening information is not detected, the temperature of the food in the cavity may be continuously maintained at T0 until the cooking operation is finished when the time for performing the cooking operation at T0 reaches the preset total cooking time T1. When the cooking work is finished, the electric cooker can remind the user to take the food through sound prompt (such as buzzing) or display prompt (such as lamp flashing).
And if the cover opening information is detected in the process that the electric cooker performs cooking at the preset target temperature, the electric cooker can be controlled to stop heating and enter a cooking standby state. At the same time, the duration of time to maintain the temperature of the food in the cavity at T0 may be obtained.
S3, determining whether the first duration reaches a first preset time.
And S4, if the first duration time reaches the first preset time, controlling the electric cooker to finish the cooking work.
Wherein if the electric cooker maintains the temperature of the food in the cavity at T0 for a first preset time, the food has reached or substantially reached an edible cooking level. Therefore, the first preset time can be set according to the type of food cooked by the electric cooker.
In one embodiment of the present invention, if the electric cooker is used to cook vegetable food, the first preset time may be 5-15 min; if the electric cooker is used for cooking meat food, the first preset time may be 15-30 min; if the electric cooker is used for cooking beans or tendons, the first preset time may be 20-50 min; if the electric cooker is used to cook soup food, the first preset time may be 25-35 min.
When the first duration, namely the duration that the electric cooker maintains the temperature of the food in the cavity at T0, reaches the first preset time, the electric cooker can be directly controlled to finish the cooking work because the food reaches or substantially reaches the edible cooking degree, so that the user can take the food.
For example, when an electric cooker having a pressure device, such as an electric pressure cooker, cooks soup food, if the food is heated to 105 ℃ and reaches boiling, the food temperature can be maintained at 105 ℃ by a preset power-adjusting ratio and a preset exhaust valve opening. Assuming that the preset total cooking time corresponding to the current cooking program is 50min and the electric cooker does not detect the cover opening information all the time, the electric cooker may end the cooking work when the time for maintaining the food temperature at 105 ℃ reaches 50 min. And if the cover opening information is detected when the time for maintaining the temperature of the food at 105 ℃ reaches 40min, the electric cooker can directly finish the cooking work because 40min is more than 35min corresponding to the soup food.
In one embodiment of the invention, if the first duration time does not reach the first preset time, whether the cover closing information is detected or not is judged, and if the cover closing information is detected, the electric cooker is controlled to resume the cooking operation.
It should be appreciated that when the electric cooker maintains the temperature of the food in the cavity at T0 for a duration not reaching the first preset time, the food is not yet edible and thus the cooking of the food can be continued after the cover is closed.
In one embodiment of the present invention, the opening and closing information may be generated by a micro switch, an electro-optical proximity switch, an ultrasonic sensor, a gravity sensor, or the like. Specifically, the micro switch can realize the switching of power on and power off along with the actions of opening and closing the cover, so that power on and power off information can be used as cover opening information or cover closing information; the photoelectric proximity switch and the ultrasonic sensor can detect the distance change between the cover and the body of the electric cooker, so that the distance information can be used as the cover opening information or the cover closing information; the gravity sensor may sense a change in inclination of the lid of the electric cooker, so that the inclination information may be used as the opening information or the closing information.
After the electric cooker is controlled to recover the cooking work, the second duration time of the electric cooker which recovers the cooking work and conducts the cooking work at the preset target temperature can be obtained, and whether the second duration time reaches the second preset time or not is judged. And controlling the electric cooker to finish the cooking work if the second duration reaches a second preset time.
As shown in fig. 3, when the first duration t2 does not reach the first preset time, the electric cooker may be controlled to end the cooking operation, and the temperature of the food in the cavity of the electric cooker begins to decrease. When the closing information is detected, the electric cooker is controlled to heat through the corresponding heating power and/or the corresponding cooking pressure, for example, the second power regulation ratio, so that the temperature of the food in the cavity rises to the preset target temperature T0 again, and then the electric cooker is controlled to heat through the corresponding heating power and/or the corresponding cooking pressure, for example, the third power regulation ratio, so that the temperature of the food in the cavity is maintained at the preset target temperature T0, and the cooking is finished until the time of the cooking operation at T0 reaches the second preset time T3 after the cooking operation is resumed. The second power ratio may be greater than the first power ratio, so that the temperature of the food in the cavity may be rapidly increased to the preset target temperature T0 after the cooking operation is resumed.
In an embodiment of the present invention, the second preset time t3 may be a difference between the preset total cooking time t1 and the first duration t 2. That is, if the food does not reach the edible cooking level while the electric cooker is opened halfway, the cooking may be resumed after the cover is closed, and the sum of the time for performing the cooking operation at the preset target temperature T0 before the cover is opened and the time for performing the cooking operation at the preset target temperature T0 after the cover is closed is equal to the preset total cooking time.
In addition, in an embodiment of the present invention, when the first duration t2 reaches the first preset time, in addition to controlling the electric cooker to end the cooking operation accordingly, the preset total cooking time t1 may be updated according to the first duration t 2. That is, if the food reaches or substantially reaches the edible cooking level when the cover opening information is detected while the cooking work is performed this time, the first duration t2 for the electric cooker to perform the cooking work at the preset target temperature while the cover opening information is detected this time may be set as the preset total cooking time when the cooking work is performed next time. In this way, even if the cover opening information is not detected all the time when the cooking operation is performed next time, the cooking operation is ended when the time for performing the cooking operation at the preset target temperature reaches t 2. Therefore, the next cooking control can be carried out by memorizing the time of opening the cover of the user, and the intelligent level of the electric cooker is improved.
According to the cooking control method of the electric cooker, whether the current cooking time reaches the first preset time is judged when the cover opening information is detected, and if yes, the electric cooker is controlled to finish cooking. Therefore, the cooking work of the electric cooker can be automatically finished in advance according to the personal requirements of the user, the user requirements can be met, unnecessary working processes can be omitted, and energy resources are saved.
In an embodiment of the present invention, as shown in fig. 4, a cooking control method of an electric cooker according to an embodiment of the present invention may include the steps of:
s401, the electric cooker heats at a first power P1 under a constant pressure. Wherein, the constant pressure can be non-pressure or micro-pressure.
S402, judging whether the uncapping information is detected. If so, go to step S403; if not, the process returns to step S401 to continue heating.
S403, read cooked time t 2.
S404, entering a standby state. Heating may be stopped in a standby state.
S405, whether t2 is larger than t0 is judged. t0 is the cooking time to enable the food to reach or substantially reach an edible cooking level. If yes, go to step S406; if not, step S407 is executed.
And S406, finishing cooking.
S407, judging whether the cover closing information is detected. If yes, go to step S408; if not, return to step S404 to continue to maintain the standby state.
And S408, heating at a second power P2. The second power P2 may be much greater than P1 in order to rapidly warm up the food cooled in the standby state.
S409, whether T is more than T0 is judged. T is the current food temperature and T0 is the preset target temperature. If yes, go to step S410; if not, the process returns to step S408 to continue heating.
S410, start timing t. t is a timer.
S411, heating is carried out at a third power P3, so that T is maintained at T0.
S412, judge whether there is t > t 3. Wherein t3 is t1-t2, and t1 is the preset total cooking time. The countdown from t3 to 0 may also be used in other embodiments of the present invention. If yes, go to step S406; if not, the process returns to step S411 to continue heating.
In order to realize the cooking control method of the electric cooker in the embodiment, the invention further provides a cooking control device of the electric cooker.
As shown in fig. 5, the cooking control device of the electric cooker according to the embodiment of the present invention includes an open/close cover detecting module 10, a control module 20, an obtaining module 30, and a determining module 40.
The cover opening and closing detection module 10 is used for judging whether cover opening information is detected or not when the electric cooker performs cooking at a preset target temperature; the control module 20 is used for controlling the electric cooker to enter a cooking standby state when the cover opening and closing detection module 10 detects the cover opening information; the obtaining module 30 is configured to obtain a first duration time of the current electric cooker performing cooking at a preset target temperature when the cover opening and closing detection module 10 detects cover opening information; the determining module 40 is configured to determine whether the first duration time reaches a first preset time. The control module 20 is further configured to control the electric cooker to end the cooking operation when the first duration reaches a first preset time.
In the process of cooking the electric cooker at the preset target temperature, if the user opens the cover of the electric cooker, the cover opening and closing detection module 10 may detect the cover opening information. The preset target temperature may be a stable temperature value, or a temperature range that can be set according to cooking needs and change with time, and the preset target temperature is taken as the stable temperature value for the following description.
After the electric cooker is powered on and starts to cook, as shown in fig. 2, the electric cooker may heat the food in the cavity to the preset target temperature T0 according to the current cooking function, and control the electric cooker to heat the food in the cavity through the control of the corresponding heating power and/or cooking pressure, for example, by controlling the electric cooker at the first power adjustment ratio, so as to maintain the temperature of the food in the cavity at the preset target temperature T0. As shown in fig. 2, when the cover opening information is not detected, the temperature of the food in the cavity may be continuously maintained at T0 until the cooking operation is finished when the time for performing the cooking operation at T0 reaches the preset total cooking time T1. When the cooking work is finished, the electric cooker can remind the user to take the food through sound prompt (such as buzzing) or display prompt (such as lamp flashing).
On the other hand, if the cover opening information is detected during the cooking operation of the electric cooker at the preset target temperature, the control module 20 may control the electric cooker to stop heating and enter a cooking standby state. Meanwhile, the obtaining module 30 may obtain a duration of time for maintaining the temperature of the food within the cavity at T0.
Wherein if the electric cooker maintains the temperature of the food in the cavity at T0 for a first preset time, the food has reached or substantially reached an edible cooking level. Therefore, the first preset time can be set according to the type of food cooked by the electric cooker.
In one embodiment of the present invention, if the electric cooker is used to cook vegetable food, the first preset time may be 5-15 min; if the electric cooker is used for cooking meat food, the first preset time may be 15-30 min; if the electric cooker is used for cooking beans or tendons, the first preset time may be 20-50 min; if the electric cooker is used to cook soup food, the first preset time may be 25-35 min.
When the first duration, i.e., the duration that the electric cooker maintains the temperature of the food in the cavity at T0, reaches the first preset time, the control module 20 may directly control the electric cooker to finish the cooking operation for the user to take the food, since the food has reached or substantially reached the edible cooking level.
For example, when an electric cooker having a pressure device, such as an electric pressure cooker, cooks soup food, if the food is heated to 105 ℃ and reaches boiling, the food temperature can be maintained at 105 ℃ by a preset power-adjusting ratio and a preset exhaust valve opening. Assuming that the preset total cooking time corresponding to the current cooking program is 50min and the electric cooker does not detect the cover opening information all the time, the electric cooker may end the cooking work when the time for maintaining the food temperature at 105 ℃ reaches 50 min. And if the cover opening information is detected when the time for maintaining the temperature of the food at 105 ℃ reaches 40min, the electric cooker can directly finish the cooking work because 40min is more than 35min corresponding to the soup food.
In an embodiment of the present invention, if the first duration time does not reach the first preset time, the cover opening and closing detection module 10 may determine whether the cover closing information is detected, and if the cover closing information is detected, the control module 20 controls the electric cooker to resume the cooking operation.
It should be appreciated that when the electric cooker maintains the temperature of the food in the cavity at T0 for a duration not reaching the first preset time, the food is not yet edible and thus the cooking of the food can be continued after the cover is closed.
In one embodiment of the present invention, the open/close cover detection module 10 may include a micro switch, an electro-optical proximity switch, an ultrasonic sensor, a gravity sensor, or the like. Specifically, the micro switch can realize the switching of power on and power off along with the actions of opening and closing the cover, so that power on and power off information can be used as cover opening information or cover closing information; the photoelectric proximity switch and the ultrasonic sensor can detect the distance change between the cover and the body of the electric cooker, so that the distance information can be used as the cover opening information or the cover closing information; the gravity sensor may sense a change in inclination of the lid of the electric cooker, so that the inclination information may be used as the opening information or the closing information.
After the control module 20 controls the electric cooker to resume the cooking operation, the obtaining module 30 may further obtain a second duration of the cooking operation performed by the electric cooker at the preset target temperature after the cooking operation is resumed, and the determining module 40 determines whether the second duration reaches a second preset time. If the second duration time reaches the second preset time, the control module 20 controls the electric cooker to end the cooking work.
As shown in fig. 3, when the first duration t2 does not reach the first preset time, the control module 20 may control the electric cooker to finish the cooking operation, and the temperature of the food in the cavity of the electric cooker begins to decrease. When the cover opening and closing detection module 10 detects the cover closing information, the control module 20 may control the electric cooker to heat by corresponding heating power and/or cooking pressure, for example, by using the second power adjustment ratio, so as to raise the temperature of the food in the cavity to the preset target temperature T0 again, and then control the electric cooker to heat by corresponding heating power and/or cooking pressure, for example, by using the third power adjustment ratio, so as to maintain the temperature of the food in the cavity at the preset target temperature T0, until the time for cooking operation at T0 after the cooking operation is resumed reaches the second preset time T3, so as to finish cooking. The second power ratio may be greater than the first power ratio, so that the temperature of the food in the cavity may be rapidly increased to the preset target temperature T0 after the cooking operation is resumed.
In an embodiment of the present invention, the second preset time t3 may be a difference between the preset total cooking time t1 and the first duration t 2. That is, if the food does not reach the edible cooking level while the electric cooker is opened halfway, the cooking may be resumed after the cover is closed, and the sum of the time for performing the cooking operation at the preset target temperature T0 before the cover is opened and the time for performing the cooking operation at the preset target temperature T0 after the cover is closed is equal to the preset total cooking time.
In addition, in an embodiment of the present invention, when the first duration t2 reaches the first preset time, the control module 20 may update the preset total cooking time t1 according to the first duration t2, in addition to controlling the electric cooker to end the cooking operation accordingly. That is, if the food reaches or substantially reaches the edible cooking level when the cover opening information is detected while the cooking work is performed this time, the first duration t2 for the electric cooker to perform the cooking work at the preset target temperature while the cover opening information is detected this time may be set as the preset total cooking time when the cooking work is performed next time. In this way, even if the cover opening information is not detected all the time when the cooking operation is performed next time, the cooking operation is ended when the time for performing the cooking operation at the preset target temperature reaches t 2. Therefore, the next cooking control can be carried out by memorizing the time of opening the cover of the user, and the intelligent level of the electric cooker is improved.
According to the cooking control device of the electric cooker, whether the current cooking time reaches the first preset time is judged when the cover opening information is detected, and if yes, the electric cooker is controlled to finish cooking. Therefore, the cooking work of the electric cooker can be automatically finished in advance according to the personal requirements of the user, the user requirements can be met, unnecessary working processes can be omitted, and energy resources are saved.
Corresponding to the embodiment, the invention further provides an electric cooker.
The electric cooking device of the embodiment of the present invention includes the cooking control device of the electric cooking device according to the above embodiment of the present invention, and the specific implementation manner thereof may refer to the above embodiment, and is not described herein again to avoid redundancy.
According to the electric cooker provided by the embodiment of the invention, the cooking work can be automatically finished in advance according to the personal requirements of users, the requirements of the users can be met, unnecessary working processes can be omitted, and energy resources are saved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (11)

1. A cooking control method of an electric cooker is characterized by comprising the following steps:
judging whether cover opening information is detected or not in the process that the electric cooker cooks at a preset target temperature;
when the cover opening information is detected, controlling the electric cooker to stop heating and enter a cooking standby state, and acquiring a first duration time of the current electric cooker for cooking at the preset target temperature;
judging whether the first duration reaches a first preset time or not;
if the first duration time reaches the first preset time, controlling the electric cooker to finish the cooking work;
wherein the first predetermined time is indicative of a time at which the food reaches or substantially reaches an edible cooking level.
2. The cooking control method of the electric cooker according to claim 1,
if the first duration time does not reach the first preset time, judging whether cover closing information is detected;
if the cover closing information is detected, controlling the electric cooker to recover the cooking work, and obtaining a second duration time of the electric cooker performing the cooking work at the preset target temperature after the cooking work is recovered;
judging whether the second duration reaches a second preset time or not;
and if the second duration time reaches the second preset time, controlling the electric cooker to finish the cooking work.
3. The cooking control method of the electric cooker as claimed in claim 2, wherein the second preset time is a difference between a preset total cooking time and the first duration.
4. The cooking control method of the electric cooker according to claim 3, wherein if the first duration reaches the first preset time, further comprising:
and updating the preset total cooking time according to the first duration.
5. The cooking control method of the electric cooker according to any one of claims 1 to 4, wherein the first preset time is set according to a kind of food cooked by the electric cooker.
6. A cooking control device of an electric cooker, comprising:
the cover opening and closing detection module is used for judging whether cover opening information is detected or not in the process that the electric cooker cooks at a preset target temperature;
the control module is used for controlling the electric cooker to stop heating and enter a cooking standby state when the cover opening and closing detection module detects the cover opening information;
the acquisition module is used for acquiring the first duration time of the current cooking work of the electric cooker at the preset target temperature when the cover opening and closing detection module detects the cover opening information;
a judging module for judging whether the first duration reaches a first preset time,
the control module is further used for controlling the electric cooker to finish cooking work when the first duration reaches the first preset time;
the first predetermined time is indicative of a time at which the food reaches or substantially reaches an edible cooked level.
7. Cooking control device of an electric cooker according to claim 6,
open and shut and cover detection module still is used for first duration does not reach during first preset time, judges whether to detect and close the cover information, wherein open and shut and cover detection module and detect during closing the cover information, control module still is used for control electric cooking ware resumes culinary art work, the acquisition module still is used for acquireing resumes culinary art work back electric cooking ware with preset target temperature carries out the second duration of culinary art work, the judgment module is used for judging whether second duration reaches second preset time, wherein, control module still is used for second duration reaches during the second preset time, control electric cooking ware finishes culinary art work.
8. The cooking control device of the electric cooker according to claim 7, wherein the second preset time is a difference between a preset total cooking time and the first duration.
9. The cooking control device of the electric cooker according to claim 8, wherein the control module is further configured to update the preset total cooking time according to the first duration when the first duration reaches the first preset time.
10. The cooking control apparatus of the electric cooker according to any one of claims 6 to 9, wherein the first preset time is set according to a kind of food cooked by the electric cooker.
11. Electric cooker, characterized in that it comprises cooking control means of an electric cooker according to any one of claims 6-10.
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