CN109696841B - Cooking appliance and cooking control method and device thereof - Google Patents
Cooking appliance and cooking control method and device thereof Download PDFInfo
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- CN109696841B CN109696841B CN201711002819.1A CN201711002819A CN109696841B CN 109696841 B CN109696841 B CN 109696841B CN 201711002819 A CN201711002819 A CN 201711002819A CN 109696841 B CN109696841 B CN 109696841B
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- cooking
- water level
- appliance
- rice
- rice water
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
Abstract
The invention discloses a cooking appliance and a cooking control method and device thereof, wherein a weighing device is arranged in the cooking appliance, and the method comprises the following steps: acquiring the weight of rice put into the appliance body through a weighing device, and acquiring the weight of water put into the appliance body through the weighing device; obtaining the rice water volume grade A of the cooking appliance during current cooking according to the rice weight and the water weight; controlling the cooking appliance to start heating work, acquiring the temperature change rate in the cooking appliance, and acquiring the rice water level B of the cooking appliance during current cooking according to the temperature change rate; judging whether the absolute value of the difference value between A and B is smaller than a preset threshold value or not; and if the absolute value is smaller than the preset threshold, confirming that the current cooking rice water level of the cooking appliance is A, and performing heating cooking control according to a heating curve matched with the rice water level A. Therefore, the proportion of the rice and the water actually cooked by the user can be effectively judged, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and the water, and the cooking effect is better.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to a cooking control method of a cooking appliance, a non-transitory computer readable storage medium, a cooking control device of the cooking appliance and the cooking appliance with the cooking control device.
Background
The existing electric cooker is used for cooking by calling a corresponding heating curve according to the proportion of rice water cooked by a user. In the related art, the rice-water ratio of the electric rice cooker is determined by sensing a heating rising curve of a cooker body by temperature sensors arranged at the bottom, the upper cover or the side surface of the electric rice cooker and determining the rice-water ratio cooked by a user according to the rising slope of the heating rising curve, and the fuzzy logic determination method is easily affected by the conditions of ambient temperature, heat transfer difference of an inner pot, heat absorption of different rice types and the like, so that wrong determination is generated, and the rice cooking effect is poor.
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 a cooking appliance, which can effectively determine the proportion of rice and water actually cooked by a user, so as to cook rice by using a heating curve matching the proportion of rice and water, thereby achieving a better cooking effect.
A second object of the invention is to propose a non-transitory computer-readable storage medium.
A third object of the present invention is to provide a cooking control device of a cooking appliance.
A fourth object of the present invention is to provide a cooking appliance.
In order to achieve the above object, a first embodiment of the present invention provides a cooking control method for a cooking appliance, where a weighing device is disposed in the cooking appliance, the weighing device is used for weighing an appliance body to obtain weight information of food to be cooked put into the appliance body, and the cooking control method includes the following steps: acquiring the weight of rice put into the appliance body through the weighing device, and acquiring the weight of water put into the appliance body through the weighing device; obtaining a rice water volume grade A of the cooking appliance during current cooking according to the rice weight and the water weight; controlling the cooking appliance to start heating work, acquiring a temperature change rate in the cooking appliance, and acquiring a rice water level B of the cooking appliance during current cooking according to the temperature change rate; judging whether the absolute value of the difference between the rice water level A and the rice water level B is smaller than a preset threshold value or not; and if the absolute value of the difference between the rice water level A and the rice water level B is smaller than a preset threshold value, determining that the rice water level of the cooking utensil currently cooked is A, and performing heating cooking control according to a heating curve matched with the rice water level A.
According to the cooking control method of the cooking appliance, firstly, the rice weight and the water weight of the cooking appliance body are obtained through the weighing device, the rice water level A of the cooking appliance during current cooking is obtained according to the rice weight and the water weight, then the cooking appliance is controlled to start heating work, the temperature change rate of the cooking appliance is obtained, the rice water level B of the cooking appliance during current cooking is obtained according to the temperature change rate, finally, whether the absolute value of the difference value between the rice water level A and the rice water level B is smaller than a preset threshold value or not is judged, if the absolute value of the difference value between the rice water level A and the rice water level B is smaller than the preset threshold value, the rice water level of the cooking appliance during current cooking is confirmed to be A, and heating cooking control is carried out according to a heating curve matched with the rice water level A. Therefore, the proportion of the rice and the water actually cooked by the user can be effectively judged, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and the water, and the cooking effect is better.
In addition, the cooking control method of the cooking appliance according to the above embodiment of the present invention may further have the following additional technical features:
in an embodiment of the invention, when the cooking appliance is controlled to start heating, cooking timing is also performed, wherein if the absolute value of the difference between the rice water level A and the rice water level B is greater than or equal to a preset threshold, whether the cooking timing time is greater than a preset time is further judged; and if the cooking timing time is less than or equal to the preset time, determining that the current cooking rice water level of the cooking appliance is A.
In an embodiment of the present invention, when the absolute value of the difference between the rice water level a and the rice water level B is greater than or equal to a preset threshold, if the cooking timing time is greater than a preset time, it is determined that the rice water level currently cooked by the cooking appliance is B, and heating cooking control is performed according to a heating curve matched with the rice water level B.
In one embodiment of the present invention, the cooking time is a time when the rice water in the appliance body (20) is boiled.
To achieve the above object, a second aspect of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program, when being executed by a processor, implementing the cooking control method of the cooking appliance according to the first aspect of the present invention.
According to the non-transitory computer readable storage medium of the embodiment of the invention, the stored computer program is executed, so that the proportion of rice and water actually cooked by a user can be effectively judged, and a heating curve matched with the proportion of rice and water is used for cooking, so that the cooking effect is better.
In order to achieve the above object, a third embodiment of the present invention provides a cooking control device of a cooking appliance, in which a weighing device is arranged, the weighing device is used for weighing an appliance body to obtain weight information of food to be cooked put in the appliance body, and the cooking control device includes: the weight acquisition module is used for acquiring the rice weight of the appliance body through the weighing device and acquiring the water weight of the appliance body through the weighing device; the first obtaining module is used for obtaining the rice water volume grade A of the cooking appliance during current cooking according to the rice weight and the water weight; the control module is used for controlling the cooking appliance to start heating work, acquiring the temperature change rate in the cooking appliance and acquiring the rice water level B of the cooking appliance during current cooking according to the temperature change rate; the first judgment module is used for judging whether the absolute value of the difference value between the rice water level A and the rice water level B is smaller than a preset threshold value or not; the control module is further used for confirming that the rice water level of the cooking utensil for cooking is A when the absolute value of the difference value between the rice water level A and the rice water level B is smaller than a preset threshold value, and performing heating cooking control according to a heating curve matched with the rice water level A.
According to the cooking control device of the cooking appliance, the weight obtaining module obtains the rice weight and the water weight of the cooking appliance body through the weighing device, the control module can control the cooking appliance to start heating work after the first obtaining module obtains the rice water level A of the cooking appliance during current cooking according to the rice weight and the water weight, obtains the temperature change rate of the cooking appliance, obtains the rice water level B of the cooking appliance during current cooking according to the temperature change rate, judges whether the absolute value of the difference value between the rice water level A and the rice water level B is smaller than a preset threshold value or not through the first judging module, and finally the control module confirms that the rice water level of the cooking appliance during current cooking is A when the absolute value is smaller than the preset threshold value and controls heating and cooking according to the heating curve matched with the rice water level A. Therefore, the proportion of the rice and the water actually cooked by the user can be effectively judged, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and the water, and the cooking effect is better.
In addition, the cooking control device of the cooking appliance according to the above embodiment of the present invention may further have the following additional technical features:
in an embodiment of the present invention, the cooking control apparatus of the cooking appliance further includes a second determining module, wherein when the control module controls the cooking appliance to start heating, the control module further performs cooking timing by using a timer, and when an absolute value of a difference between the rice water level a and the rice water level B is greater than or equal to a preset threshold, the control module determines whether a cooking timing time of the timer is greater than a preset time by using the second determining module, and if the cooking timing time is less than or equal to the preset time, the control module determines that the rice water level currently cooked by the cooking appliance is a.
In an embodiment of the present invention, when an absolute value of a difference between the rice water level a and the rice water level B is greater than or equal to a preset threshold, if the cooking timing time is greater than a preset time, the control module determines that the rice water level currently cooked by the cooking appliance is B, and performs heating and cooking control according to a heating curve matched with the rice water level B.
In one embodiment of the present invention, the cooking time is a time when the rice water in the appliance body (20) is boiled.
In order to achieve the above object, a cooking appliance according to a fourth aspect of the present invention includes: a cooking control apparatus of a cooking appliance according to an embodiment of a third aspect of the present invention.
According to the cooking appliance provided by the embodiment of the invention, the proportion of rice and water actually cooked by a user can be effectively judged through the cooking control device of the cooking appliance, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and water, and the cooking effect is better.
Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a block schematic diagram of a cooking appliance according to an embodiment of the present invention;
FIG. 2 is a schematic view of a weighing apparatus according to one embodiment of the present invention disposed on an appliance body;
FIG. 3 is a block diagram of a weighing apparatus according to an embodiment of the present invention disposed on a cooking appliance;
fig. 4 is a flowchart of a cooking control method of a cooking appliance according to an embodiment of the present invention;
fig. 5 is a flowchart of a cooking control method of a cooking appliance according to one specific example of the present invention;
fig. 6 is a block schematic diagram of a cooking control apparatus of a cooking appliance according to an embodiment of the present invention; and
fig. 7 is a block schematic diagram of a cooking control apparatus of a cooking appliance according to another 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.
A cooking control method of a cooking appliance, a non-transitory computer-readable storage medium, a cooking control device of a cooking appliance, and a cooking appliance having the cooking control device according to embodiments of the present invention are described below with reference to the accompanying drawings.
In an embodiment of the present invention, the cooking appliance may be a split cooking appliance, wherein the split cooking appliance may be a split electric cooker or a split electric pressure cooker.
As shown in fig. 1, a cooking appliance according to an embodiment of the present invention may include a base 10, an appliance body 20, and a weighing device 30, where the weighing device 30 is used for weighing the appliance body 20 to obtain weight information of food to be cooked placed in the appliance body 20.
Wherein the appliance body 20 is adapted to rest on the base 10 and is detachable with respect to the base 10. The base 10 may be directly connected to the mains supply, while its appliance body 20 is not directly connected to the mains supply. When the appliance body 20 is rested on the base 10, the base 10 may provide a cooking power source or a cooking heat source to the appliance body 20. Specifically, the heating device on the base 10 can provide cooking power to the appliance body 20 resting on the base 10 by wireless power supply or terminal power supply, and can also provide a cooking heat source to the appliance body 20 resting on the base 10 by heating plate heating, microwave radiation heating or electromagnetic radiation heating.
In addition, the base 10 can be adapted to hold a plurality of different types of utensil bodies 20, and different cooking utensils can be formed by the same base 10 working with different types of utensil bodies 20. Wherein different types of appliance bodies 20 correspond to different cooking functions. For example, the appliance body 20 with the pressure device and the base 10 may form a split-type electric pressure cooker; the main body 20 and the base 10 of the rice cooker can be combined into a separate electric cooker. Thus, a plurality of different cooking functions can be realized by using one base, thereby reducing the occupation of the kitchen space.
In order to obtain the weight information of the appliance body 20 without occupying the space of the base, the weighing apparatus 30 may be disposed on the appliance body 20, and in an embodiment of the present invention, the weighing apparatus 300 may include a weight sensor 31, which may be, for example, a photoelectric weight sensor, an electromagnetic weight sensor, a capacitive weight sensor, a resistance strain weight sensor, and the like, and the specific category may be selected according to actual needs. As shown in fig. 2, the weight sensor 31 may be provided in plurality, and the weight sensor 31 may be disposed corresponding to the bottom of the appliance body 20.
As shown in fig. 3, the weighing device 30 can weigh the appliance body 20 through the weight sensor 31 when the appliance body 20 is placed on the base 10 to constitute a complete cooking appliance with the base 10, so that the base can be effectively prevented from being weighed, the weighing range of the weighing device can be reduced, and the weighing accuracy can be improved.
As shown in fig. 3, the bottom of the device body 20 may be provided with a support position, and the weight sensor 31 is disposed corresponding to the support position. Wherein, support the position and can be four, four support the position and correspond four angle settings in the bottom of utensil body 20 respectively, and weight sensor 31 can be four, and four weight sensor 31 one-to-one support the position setting, can make the weight information of the utensil body 20 that every weight sensor 31 obtained unanimous basically like this, from this, can improve the accuracy of weighing.
It should be noted that the above embodiment is only one specific embodiment of the present invention, and the weighing of the appliance body 20 may also be implemented by other manners, which are not described herein in detail.
Fig. 4 is a flowchart of a cooking control method of a cooking appliance according to an embodiment of the present invention.
As shown in fig. 4, the cooking control method of the cooking appliance according to the embodiment of the present invention may include the following steps:
and S1, acquiring the weight of the rice put into the appliance body through the weighing device, and acquiring the weight of the water put into the appliance body through the weighing device.
For example, in the process of cooking by using the cooking appliance, a user can electrify the base of the cooking appliance, the cooking appliance enters a standby state after the base is electrified, the user can select a cooking function through a human-computer interaction interface arranged on the base, then the user can take the appliance body to put rice to be cooked, then the user puts the taken appliance body which is put with the rice to be cooked on the base, and at the moment, the appliance body can weigh the appliance body through a built-in weighing device to obtain the weight of the rice to be cooked in the appliance body. Then, when a user puts water for cooking into the appliance body, the appliance body is weighed again by the built-in weighing device to obtain the weight of the water in the appliance body.
It should be noted that, after the user takes up the appliance body, the rice or water to be cooked can be put into the appliance body, or the rice or water to be cooked can be directly put into the appliance body when the appliance body is placed on the base. If the user puts rice or water to be cooked into the appliance body after picking up the appliance body, when the appliance body into which the rice or water to be cooked has been put is put on the base again, the weighing means built in the appliance body may automatically perform weighing and display the result of the weighing and the corresponding weight type (e.g., rice weight or water weight) on the human-machine interface. Wherein, the weight type that this weighing of user's accessible human-computer interaction interface adjustment, and when the user selected the function of cooking, this cooking utensil defaults the weight type of weighing for the first time and is the rice weight, and the weight type of weighing for the second time is the water weight.
If the user is when the utensil body is placed at the base, directly put into it with the rice or the water of treating the culinary art in, then the user can be after putting into the utensil body with the rice or the water of treating the culinary art, sends the instruction of weighing through man-machine interface and weighs to the utensil body through built-in weighing device with control utensil body to obtain the weight of the rice of treating the culinary art in the utensil body or the weight of water.
In other embodiments of the present invention, the weight change of the appliance body can be monitored in real time by the built-in weighing device, and when the weight change of the appliance body is greater than a preset change threshold, the appliance body can be automatically weighed to obtain the weight of the rice to be cooked or the weight of the water in the appliance body.
It should be noted that the above embodiment is only one specific embodiment of the present invention, and the cooking appliance may also obtain the weight of the rice to be cooked or the weight of the water in the appliance body in other manners, which is not described herein in detail.
And S2, obtaining the rice water level A of the cooking utensil when the cooking utensil is currently cooked according to the rice weight and the water weight. It should be noted that the corresponding relationship between the rice weight and the water weight and the rice water amount level may be stored in advance in the storage space of the cooking appliance, and the corresponding relationship may be obtained through a lot of experiments by the manufacturer of the cooking appliance.
And S3, controlling the cooking appliance to start heating work, acquiring the temperature change rate in the cooking appliance, and acquiring the rice water level B of the cooking appliance when the cooking appliance is cooking currently according to the temperature change rate. It should be noted that, the storage space of the cooking appliance may also be pre-stored with a corresponding relationship between the temperature change rate and the rice water level, and the corresponding relationship may be obtained through a lot of experiments by the manufacturer of the cooking appliance.
Specifically, after acquiring the weight of rice and the weight of water in the appliance body, the cooking appliance can acquire the rice water level a corresponding to the weight of rice and the weight of water in the current cooking from the storage space of the cooking appliance according to the weight of rice and the weight of water, and after receiving a starting instruction sent by a user, control the cooking appliance to start heating. And then controlling at least one temperature sensor built in the appliance body to detect the temperature in the appliance body in real time, and generating a corresponding temperature rising curve to acquire the temperature change rate in the cooking appliance. And then the cooking appliance can acquire the rice water level B corresponding to the temperature change rate in the current cooking process from the storage space of the cooking appliance according to the temperature change rate.
And S4, judging whether the absolute value of the difference between the rice water level A and the rice water level B is smaller than a preset threshold value. The preset threshold value can be calibrated according to actual conditions, for example, the value range of the preset threshold value can be 1-2 rice water levels.
And S5, if the absolute value of the difference between the rice water level A and the rice water level B is smaller than a preset threshold, determining that the rice water level of the cooking appliance for cooking currently is A, and performing heating cooking control according to a heating curve matched with the rice water level A. It should be noted that, the storage space of the cooking appliance may also store the corresponding relationship between the rice water level and the heating curve in advance, and the corresponding relationship may be obtained through a lot of experiments by the manufacturer of the cooking appliance.
Specifically, the cooking appliance may calculate an absolute value Δ S of a difference between the rice water level a and the rice water level B (i.e., Δ S ═ a-B |) when the rice water level a and the rice water level B are obtained, determine whether the absolute value Δ S is smaller than a preset threshold (e.g., 2 rice water levels), confirm that the current cooking rice water level is a if the absolute value Δ S is smaller than the preset threshold, obtain a heating curve corresponding to (matching) the rice water level a from a storage space of the cooking appliance according to the rice water level a, and control the cooking appliance according to the heating curve, that is, control the cooking appliance to heat the appliance body with the heating curve. Therefore, through weighing and temperature dual analysis, the rice-water proportion of the actual rice cooked by the user can be effectively judged, so that the heating curve matched with the rice-water proportion is used for cooking, and the rice cooking effect is better.
In addition, in an embodiment of the present invention, when the cooking appliance is controlled to start heating, a cooking time may be further performed, wherein if an absolute value of a difference between the rice water level a and the rice water level B is greater than or equal to a preset threshold, it is further determined whether the cooking time is greater than a preset time, and if the cooking time is less than or equal to the preset time, it is determined that the rice water level currently cooked by the cooking appliance is a. Wherein, the cooking timing time can be the timing time when the rice water in the appliance body boils, and the preset time can be calibrated according to the actual condition.
In another embodiment of the present invention, when the absolute value of the difference between the rice water level a and the rice water level B is greater than or equal to the preset threshold, if the cooking time is greater than the preset time, it is determined that the current cooking rice water level of the cooking appliance is B, and the heating cooking control is performed according to the heating curve matched with the rice water level B.
To make the present invention more apparent to those skilled in the art, fig. 5 is a flowchart of a cooking control method of a cooking appliance according to one embodiment of the present invention. As shown in fig. 5, the cooking control method of the cooking appliance may include the steps of:
s101, after a user puts rice into the appliance body, the cooking appliance obtains the weight of the rice put into the appliance body through the weighing device.
And S102, judging whether the rice releasing is finished. If yes, go to step S103; if not, return to step S101.
S103, after the user puts water into the appliance body, the cooking appliance obtains the weight of the water put into the appliance body through the weighing device.
And S104, judging whether water discharging is finished or not. If yes, go to step S105; if not, return to step S103.
And S105, acquiring the rice water level A of the cooking appliance during current cooking according to the rice weight and the water weight.
And S106, judging whether the cooking utensil starts cooking work or not. If yes, go to step S107; if not, step S106 is repeatedly executed.
And S107, performing cooking timing through a timer, acquiring a temperature change rate in the cooking appliance, and acquiring a rice water level B of the cooking appliance at the current cooking time according to the temperature change rate.
And S108, judging whether the | A-B | is smaller than a preset threshold value C. If yes, go to step S109; if not, step S110 is executed.
And S109, confirming that the current cooking rice water level of the cooking appliance is A, and performing heating cooking control according to a heating curve matched with the rice water level A.
And S110, acquiring the time t of the cooking timing when the rice water is boiled.
And S111, judging whether the time t is greater than preset time t 1. If yes, go to step S112; if not, return to step S109.
And S112, confirming that the current cooking rice water level of the cooking appliance is B, and performing heating cooking control according to a heating curve matched with the rice water level B.
In summary, according to the cooking control method of the cooking appliance in the embodiment of the present invention, firstly, the rice weight and the water weight of the cooking appliance body are obtained through the weighing device, the rice water level a of the cooking appliance during current cooking is obtained according to the rice weight and the water weight, then the cooking appliance is controlled to start heating, the temperature change rate of the cooking appliance is obtained, the rice water level B of the cooking appliance during current cooking is obtained according to the temperature change rate, and finally, whether the absolute value of the difference between the rice water level a and the rice water level B is smaller than the preset threshold value is judged, if the absolute value of the difference between the rice water level a and the rice water level B is smaller than the preset threshold value, the rice water level of the cooking appliance during current cooking is determined to be a, and heating cooking control is performed according to the heating curve matched with the rice water level a. Therefore, the proportion of the rice and the water actually cooked by the user can be effectively judged, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and the water, and the cooking effect is better.
In addition, an embodiment of the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the cooking control method of the cooking appliance according to the above-mentioned embodiment of the present invention.
According to the non-transitory computer readable storage medium of the embodiment of the invention, the stored computer program is executed, so that the proportion of rice and water actually cooked by a user can be effectively judged, and a heating curve matched with the proportion of rice and water is used for cooking, so that the cooking effect is better.
Fig. 6 is a block schematic diagram of a cooking control apparatus of a cooking appliance according to an embodiment of the present invention.
As shown in fig. 6, the cooking control apparatus of the cooking appliance according to the embodiment of the present invention includes: a weight obtaining module 100, a first obtaining module 200, a control module 300, and a first judging module 400.
Wherein, the weight obtaining module 100 is used for obtaining the rice weight of the appliance body by the weighing device and obtaining the water weight of the appliance body by the weighing device.
The first obtaining module 200 is configured to obtain a rice water level a of the cooking appliance during current cooking according to the rice weight and the water weight.
The control module 300 is configured to control the cooking appliance to start heating, obtain a temperature change rate in the cooking appliance, and obtain a rice water level B of the cooking appliance when cooking is performed according to the temperature change rate.
The first determining module 400 is configured to determine whether an absolute value of a difference between the rice water level a and the rice water level B is smaller than a preset threshold.
The control module 300 is further configured to determine that the current cooking rice water level of the cooking appliance is a when the absolute value of the difference between the rice water level a and the rice water level B is smaller than a preset threshold, and perform heating cooking control according to a heating curve matched with the rice water level a.
In an embodiment of the present invention, as shown in fig. 7, the cooking control apparatus of the cooking appliance further includes a second determination module 500, wherein the control module 300 further performs cooking timing by using a timer when controlling the cooking appliance to start heating, and determines whether the cooking timing time of the timer is greater than a preset time by using the second determination module 500 when an absolute value of a difference between the rice water level a and the rice water level B is greater than or equal to a preset threshold, and if the cooking timing time is less than or equal to the preset time, the control module 300 determines that the rice water level currently cooked by the cooking appliance is a.
In an embodiment of the present invention, when the absolute value of the difference between the rice water level a and the rice water level B is greater than or equal to the preset threshold, if the cooking timing time is greater than the preset time, the control module 300 determines that the rice water level currently cooked by the cooking appliance is B, and performs heating cooking control according to a heating curve matched with the rice water level B.
In one embodiment of the present invention, the cooking time is a time when the rice water in the appliance body is boiled.
It should be noted that, for details not disclosed in the cooking control device of the cooking appliance in the embodiment of the present invention, please refer to details disclosed in the cooking control method of the cooking appliance in the embodiment of the present invention, and detailed descriptions thereof are omitted here.
In summary, according to the cooking control device of the cooking appliance in the embodiment of the present invention, the weight obtaining module obtains the rice weight and the water weight of the cooking appliance placed in the appliance body through the weighing device, and after the first obtaining module obtains the rice water level a of the cooking appliance during current cooking according to the rice weight and the water weight, the control module may control the cooking appliance to start heating operation, obtain the temperature change rate in the cooking appliance, obtain the rice water level B of the cooking appliance during current cooking according to the temperature change rate, then judge whether the absolute value of the difference between the rice water level a and the rice water level B is smaller than the preset threshold through the first judging module, and finally, when the absolute value is smaller than the preset threshold, the control module further confirms that the rice water level of the cooking appliance during current cooking is a, and perform heating cooking control according to the heating curve matched with the rice water level a. Therefore, the proportion of the rice and the water actually cooked by the user can be effectively judged, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and the water, and the cooking effect is better.
In order to implement the above embodiments, the present invention further provides a cooking appliance, which includes the cooking control device of the cooking appliance.
According to the cooking appliance provided by the embodiment of the invention, the proportion of rice and water actually cooked by a user can be effectively judged through the cooking control device of the cooking appliance, so that the cooking is carried out by using the heating curve matched with the proportion of the rice and water, and the cooking effect is better.
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 (8)
1. A cooking control method of a cooking appliance is characterized in that a weighing device is arranged in the cooking appliance and used for weighing an appliance body to acquire weight information of food to be cooked put in the appliance body, and the cooking control method comprises the following steps:
acquiring the weight of rice put into the appliance body through the weighing device, and acquiring the weight of water put into the appliance body through the weighing device;
obtaining a rice water volume grade A of the cooking appliance during current cooking according to the rice weight and the water weight;
controlling the cooking appliance to start heating work, acquiring a temperature change rate in the cooking appliance, and acquiring a rice water level B of the cooking appliance during current cooking according to the temperature change rate;
judging whether the absolute value of the difference between the rice water level A and the rice water level B is smaller than a preset threshold value or not;
if the absolute value of the difference between the rice water level A and the rice water level B is smaller than a preset threshold, determining that the rice water level of the cooking appliance for cooking currently is A, and performing heating cooking control according to a heating curve matched with the rice water level A;
when the cooking appliance is controlled to start heating work, a cooking timing is also carried out, wherein,
if the absolute value of the difference between the rice water level A and the rice water level B is greater than or equal to a preset threshold, further judging whether the cooking timing time is greater than the preset time;
and if the cooking timing time is less than or equal to the preset time, determining that the current cooking rice water level of the cooking appliance is A.
2. The cooking control method of the cooking appliance according to claim 1, wherein when an absolute value of a difference between the rice water level a and the rice water level B is equal to or greater than a preset threshold, if the cooking time is greater than a preset time, it is determined that the rice water level currently cooked by the cooking appliance is B, and the heating cooking control is performed according to a heating curve matched with the rice water level B.
3. The cooking control method of a cooking appliance according to claim 2, wherein the cooking timer time is a timer time when rice water in the appliance body is boiled.
4. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements a cooking control method of a cooking appliance according to any one of claims 1 to 3.
5. A cooking control device of a cooking appliance is characterized in that a weighing device is arranged in the cooking appliance and used for weighing an appliance body to acquire weight information of food to be cooked put into the appliance body, and the cooking control device comprises:
the weight acquisition module is used for acquiring the rice weight of the appliance body through the weighing device and acquiring the water weight of the appliance body through the weighing device;
the first obtaining module is used for obtaining the rice water volume grade A of the cooking appliance during current cooking according to the rice weight and the water weight;
the control module is used for controlling the cooking appliance to start heating work, acquiring the temperature change rate in the cooking appliance and acquiring the rice water level B of the cooking appliance during current cooking according to the temperature change rate;
the first judgment module is used for judging whether the absolute value of the difference value between the rice water level A and the rice water level B is smaller than a preset threshold value or not;
the control module is further used for confirming that the rice water level of the cooking utensil for cooking is A when the absolute value of the difference value between the rice water level A and the rice water level B is smaller than a preset threshold value, and performing heating cooking control according to a heating curve matched with the rice water level A;
a second judging module, wherein when the control module controls the cooking appliance to start heating, the control module further performs cooking timing through a timer, and when an absolute value of a difference between the rice water level A and the rice water level B is greater than or equal to a preset threshold, the control module judges whether the cooking timing time of the timer is greater than a preset time through the second judging module,
and if the cooking timing time is less than or equal to the preset time, the control module confirms that the current cooking rice water level of the cooking appliance is A.
6. The cooking control device of the cooking appliance according to claim 5, wherein when an absolute value of a difference between the rice water level A and the rice water level B is greater than or equal to a preset threshold, if the cooking time is greater than a preset time, the control module confirms that the rice water level currently cooked by the cooking appliance is B, and performs heating cooking control according to a heating curve matched with the rice water level B.
7. The cooking control device of the cooking appliance according to claim 6, wherein the cooking timer is a timer when rice water in the appliance body is boiled.
8. Cooking appliance, characterized in that it comprises a cooking control device of a cooking appliance according to any one of claims 5 to 7.
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| CN201711002819.1A CN109696841B (en) | 2017-10-24 | 2017-10-24 | Cooking appliance and cooking control method and device thereof |
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| CN201711002819.1A CN109696841B (en) | 2017-10-24 | 2017-10-24 | Cooking appliance and cooking control method and device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112656197B (en) * | 2019-10-16 | 2022-11-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking method, device, equipment and storage medium |
| CN110742487B (en) * | 2019-10-29 | 2021-04-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Cooking method, cooking appliance, cooking system, and computer-readable storage medium |
| CN111820719B (en) * | 2020-07-15 | 2021-10-08 | 九阳股份有限公司 | Cooking control method based on rice quantity judgment |
| CN112205883A (en) * | 2020-09-25 | 2021-01-12 | 广州惠嘉福实业有限公司 | Electric cooker control method and device, storage medium and electric cooker |
| CN114504237A (en) * | 2020-11-16 | 2022-05-17 | 浙江苏泊尔家电制造有限公司 | Cooking method, cooking appliance, and computer-readable storage medium |
| CN112450736A (en) * | 2020-11-26 | 2021-03-09 | 珠海格力电器股份有限公司 | Cooking control method and device, cooking equipment and readable storage medium |
| CN113647832A (en) * | 2021-09-01 | 2021-11-16 | 珠海格力电器股份有限公司 | Cooking equipment control method and device, computer equipment and storage medium |
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