WO2021179739A1 - 大米的预处理方法、控制装置、冰箱及家电系统 - Google Patents

大米的预处理方法、控制装置、冰箱及家电系统 Download PDF

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Publication number
WO2021179739A1
WO2021179739A1 PCT/CN2020/139160 CN2020139160W WO2021179739A1 WO 2021179739 A1 WO2021179739 A1 WO 2021179739A1 CN 2020139160 W CN2020139160 W CN 2020139160W WO 2021179739 A1 WO2021179739 A1 WO 2021179739A1
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WIPO (PCT)
Prior art keywords
rice
pretreatment
water
refrigerator
information
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PCT/CN2020/139160
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English (en)
French (fr)
Inventor
邱松芹
曾清清
张小凤
钱振
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合肥美的电冰箱有限公司
合肥华凌股份有限公司
美的集团股份有限公司
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Publication of WO2021179739A1 publication Critical patent/WO2021179739A1/zh

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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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A23L7/143—Cereal granules or flakes to be cooked and eaten hot, e.g. oatmeal; Reformed rice products
    • 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
    • A47J27/00—Cooking-vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2642—Domotique, domestic, home control, automation, smart house
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2654—Fridge, refrigerator

Definitions

  • the invention relates to the technical field of household appliances, and particularly relates to a pretreatment method, a control device, a refrigerator and a household appliance system of rice.
  • the research on reducing blood sugar of rice is mainly concentrated in the related fields of sugar-reducing rice cookers.
  • the principle of the sugar-reducing rice cooker is to separate the rice soup when the rice is half-cooked, and to achieve the reduction by draining a small part of the digestible and absorbing starch in the rice soup.
  • Sugar but the rice processed by the hypoglycemic rice cooker can only reduce a small part of the sugar, the hypoglycemic effect is average, and it will cause the loss of vitamins, amino acids and other nutrients.
  • the sugar-reducing rice cooker cannot realize the automatic parameter control of the sugar-lowering rice, or can only manually configure the parameters in the processing process, which is low in accuracy and low in automation, making it impossible to effectively control the sugar-lowering effect of rice.
  • the present invention aims to solve one of the technical problems existing in the prior art at least to a certain extent. For this reason, the present invention proposes a rice pretreatment method, which obtains corresponding rice pretreatment parameters through the type and weight of rice, so as to precisely control the pretreatment process of the rice, and realize the precise hypoglycemic reduction of the pretreated rice; And the high degree of automation improves the user's operating experience.
  • the invention also provides a control device.
  • the invention also provides a refrigerator.
  • the invention also provides a household appliance system.
  • the invention also provides a storage medium.
  • a method for pretreatment of rice according to an embodiment of the first aspect of the present invention is applied to a refrigerator.
  • the refrigerator includes an identification device, a weighing device, and a heating device.
  • the pretreatment method includes the following steps: Obtain the type information of rice; obtain the pretreatment parameter corresponding to the type information; obtain the weight information of the rice through the weighing device; obtain the water addition parameter corresponding to the weight information; according to the pretreatment parameter ,
  • the pretreatment of the rice after adding water based on the water addition parameter includes: controlling the heating device to heat the rice after the water has been added; cooling the heat-treated rice; and performing the cooling-treated rice Insulation treatment.
  • the corresponding pretreatment parameters and water addition parameters can be obtained, so as to realize the pretreatment of the rice after water addition based on the water addition parameters according to the pretreatment parameters.
  • the treatment includes the steps of heating, cooling, and heat preservation of the rice after adding water, so as to precisely control the pretreatment process of the rice, and realize the precise sugar reduction of the pretreated rice; and the degree of automation is high, and the user operation is convenient. Improve the user's operating experience.
  • the step of performing heat preservation treatment on the rice after the cooling treatment is completed it further includes: drying the heat preservation treatment on the rice.
  • the refrigerator further includes a water adding device; the preprocessing according to the pretreatment parameter to the rice after adding water based on the water addition parameter includes: controlling according to the water addition parameter The water adding device adds water; according to the pretreatment parameters, pretreatment is performed on the rice after the water has been added.
  • the pretreatment parameters include: heating setting temperature; heating time; cooling setting temperature; cooling time; heat preservation setting temperature; heat preservation time.
  • the method further includes: sending a reminder message of the end of the pretreatment.
  • the method further includes: sending cooking recommendation information corresponding to the pretreated rice.
  • a control device includes at least one control processor and a memory for communicating with at least one of the control processors; the memory stores the memory that can be processed by at least one of the control processors The instructions are executed by the at least one control processor, so that the at least one control processor can execute the method for preprocessing rice as described above.
  • the corresponding pretreatment parameters and water addition parameters can be obtained, so as to realize the pretreatment of the rice after water addition based on the water addition parameters according to the pretreatment parameters.
  • the pretreatment includes heating, cooling, and heat preservation of the rice after adding water, so as to precisely control the pretreatment process of the rice, and realize the precise sugar reduction of the pretreated rice; and the degree of automation is high, and the user operation is convenient , Improve the user's operating experience.
  • a refrigerator according to an embodiment of the third aspect of the present invention includes the control device described above.
  • the type information and weight information of the rice are obtained through the identification device and the weighing device of the refrigerator, and the corresponding pretreatment parameters and water addition parameters can be obtained, so as to realize the pretreatment of the rice after water addition based on the water addition parameters according to the pretreatment parameters ,
  • Pretreatment includes heating, cooling, and heat preservation of the rice after adding water, so as to precisely control the pretreatment process of the rice, and realize the precise sugar reduction of the pretreated rice; and the refrigerator has a high degree of automation.
  • the user's operation is convenient, and the user's operating experience is improved.
  • a household appliance system includes a refrigerator, including an identification device, a weighing device, a heating device, and a processor.
  • the identification device, the weighing device, and the heating device are respectively connected to The processor is electrically connected; the identification device is used to obtain rice type information; the weighing device is used to obtain rice weight information; the processor is used to obtain preprocessing parameters and corresponding to the type information The water addition parameter corresponding to the weight information; the heating device is used to heat the rice after adding water based on the water addition parameter; the refrigerator is used to cool and treat the heated rice The cooled rice is heat-preserved, and it is used to send reminder information of the end of preprocessing to the cloud server and the cooking recommendation information corresponding to the pre-processed rice to the cloud server; a voice device is used to read from the cloud server.
  • the cloud server receives and plays the reminder information, and/or is used to receive and play the cooking recommendation information from the cloud server; cooking equipment is used to receive the cooking recommendation information from the cloud server
  • the refrigerator obtains the type information and weight information of the rice through the identification device and the weighing device, and can obtain the corresponding pretreatment parameters and water addition parameters, so as to realize the pretreatment of the rice after water addition based on the water addition parameters according to the pretreatment parameters.
  • the pretreatment includes the steps of heating, cooling, and heat preservation on the rice after adding water, so as to precisely control the pretreatment process of the rice, and realize the precise sugar reduction of the pretreated rice; and after the rice pretreatment is completed,
  • the voice device can be used to play the pre-processing end reminder and the cooking recommendation information to the user.
  • the cooking device can also be used to automatically set the cooking to realize the intelligent control of the home appliance system. Its intelligence is high and the user experience is improved. .
  • a computer program is stored, and the computer program is processed to execute the preprocessing method of rice as described above.
  • Figure 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
  • Figure 2 is a flow chart of a method for pretreatment of rice according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a rice pretreatment method according to another embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the temperature curve of rice in the pretreatment method shown in FIG. 3;
  • FIG. 5 is a flowchart of a rice pretreatment method according to another embodiment of the present invention.
  • Fig. 6 is a schematic diagram of the temperature curve of rice in the pretreatment method shown in Fig. 5;
  • Fig. 7 is a schematic structural diagram of a refrigerator according to another embodiment of the present invention.
  • Figure 8 is a flowchart of a rice pretreatment method according to another embodiment of the present invention.
  • Figure 9 is a flowchart of a rice pretreatment method according to another embodiment of the present invention.
  • Figure 10 is a flowchart of a rice pretreatment method according to another embodiment of the present invention.
  • FIG 11 is a flowchart of a rice pretreatment method according to another embodiment of the present invention.
  • Figure 12 is a schematic structural diagram of a control device according to an embodiment of the present invention.
  • Figure 13 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
  • Fig. 14 is a schematic structural diagram of a household appliance system according to an embodiment of the present invention.
  • a refrigerator 101 specifically includes devices capable of low-temperature storage such as refrigerators and freezers, and the specific structure is not limited herein.
  • this type of equipment generally has a refrigerating device (not shown in the figure), the refrigerating device is generally connected with a refrigerating compartment (not shown in the figure), and the refrigerating compartment is generally cooled by direct cooling or air cooling.
  • the specific form is not limited here; the refrigeration device keeps the temperature of the refrigerating compartment at a relatively constant low temperature state, which can realize the cooling process of higher temperature food, or the low temperature heat preservation process of food.
  • a refrigerator 101 includes an identification device 101 and a weighing device 102.
  • the recognition device 101 is used to recognize food information that can be observed through the outer surface.
  • the recognition device 101 is used to recognize the type of rice; it should be noted that the recognition device 101 generally uses image recognition to recognize rice.
  • a common image recognition device 101 is a camera; it is understandable that the recognition device 101 can be installed on the outer wall of the refrigerator 101, or installed in the drawer (not shown in the figure) of the refrigerator 101 for rice pretreatment, the purpose of which is In order to facilitate rapid acquisition of rice type information.
  • the weighing device 102 is used to weigh the rice.
  • the weighing device 102 can be implemented by a weight sensor, but it is not specifically limited here; it should be noted that the weighing device 102 can be installed on the outer wall of the refrigerator 101, Or it can be installed in the drawer of the refrigerator 101 for rice pretreatment; its purpose is to facilitate quick acquisition of the weight of rice. In some of these embodiments, the identification device 101 and the weighing device 102 can be integrated in the drawer that implements the rice pretreatment, so that the user only needs to place the rice in the drawer to obtain the rice type and weight information at the same time. convenient.
  • a refrigerator 101 further includes an additional device 103.
  • the adding device 103 is used for heating rice, and the adding device 103 can be realized by heating wire, ceramic heating, or semiconductor heating. It should be noted that the additional device 103 can be installed in the refrigerator compartment, or installed in the drawer of the refrigerator 101 for rice pretreatment, or installed on the refrigerator 101 in other ways.
  • a method for pretreatment of rice according to an embodiment of the present invention, applied to the refrigerator in the foregoing embodiment, includes but is not limited to the following steps:
  • S201 Acquire rice type information through the identification device.
  • the identification device is used to identify the type of rice. By determining the type of rice, the corresponding parameters in the rice pretreatment process can be adjusted to achieve precise sugar control. It is understandable that there are many types of rice, such as japonica rice, bright rice, etc. The characteristics of different varieties of rice are different, so the pretreatment process is also different.
  • the pretreatment parameters include multiple parameters in the rice pretreatment process, including temperature parameters, time parameters, and so on.
  • the rice type information obtained from the above steps can be transferred to the database of the refrigerator, and the corresponding rice preprocessing parameters can be automatically configured through the database of the refrigerator.
  • the rice type information obtained from the above steps can be transmitted to the database of the cloud server through communication methods such as wifi, and the corresponding rice preprocessing parameters are automatically configured through the database of the cloud server and transmitted back to the refrigerator.
  • the weighing device is used to weigh rice. By determining the weight of the pretreated rice, the water addition parameters of the rice can be adjusted to achieve refined sugar control.
  • the weight information of the rice obtained from the above steps can be transferred to the database of the refrigerator, and the corresponding water addition parameters of the rice can be automatically configured through the database of the refrigerator.
  • the rice weight information obtained from the above steps can be transmitted to the database of the cloud server through communication methods such as wifi, and the corresponding rice preprocessing parameters are automatically configured through the database of the cloud server and transmitted back to the refrigerator.
  • S205 Perform pretreatment on the rice after water addition based on the water addition parameter according to the pretreatment parameter.
  • the refrigerator can control the rice for hypoglycemic treatment according to the specific parameters of the pretreatment process based on the obtained pretreatment parameters.
  • the sugar reduction process of rice must be achieved by the reaction between water and rice; therefore, before the pretreatment of rice, water needs to be added to the rice, and the amount of water added to the rice needs to be added based on the water addition parameter.
  • the method of adding water may be a method of adding water by the user himself or automatically, which is not specifically limited herein.
  • the refrigerator may display the water addition parameter to the user to guide the user to accurately add water to the rice.
  • the weight information of the rice added with water can also be obtained twice through the weighing device, thereby obtaining the water addition amount, and instructing the user to compare the water addition amount with the water addition parameter before adjusting the water addition amount.
  • the rice pretreatment method of the embodiment of the present invention obtains the type information and weight information of the rice through the identification device and the weighing device, respectively, and can obtain the corresponding pretreatment parameters and water addition parameters, so as to realize the processing based on the water addition parameters according to the preprocessing parameters.
  • Pretreatment of the rice after adding water includes the steps of heating, cooling and holding the rice after adding water, so as to precisely control the pretreatment process of the rice and realize the precise sugar reduction of the pretreated rice; Moreover, the degree of automation is high, the user operation is convenient, and the user's operating experience is improved.
  • the method for pretreatment of rice according to another embodiment of the present invention specifically, pretreatment of rice after adding water according to pretreatment parameters includes but not limited to the following steps:
  • S301 Control the heating device to heat the rice after adding water.
  • rice gelatinization means that the starch granules contained in rice have a structure of alternating crystalline and non-crystalline regions. When starch and water are heated together, sufficient energy is provided by heating to break the weak hydrogen bonds in the crystalline micelle region. After that, the granules begin to hydrate and swell by absorbing water, the crystallization area disappears, most of the amylose dissolves into the solution, the viscosity of the solution increases, the starch granules rupture, the birefringence phenomenon disappears, and the starch gelatinizes. It should be further explained that different types of rice have different initial gelatinization temperatures, for example, 60°C to 65°C. When the rice reaches its initial gelatinization temperature, the rice begins to gelatinize.
  • the step of heating the rice after adding water to make it gelatinized is realized by an overheating device. Therefore, the heating temperature of the heating device must be higher than the initial gelatinization temperature of the corresponding rice to ensure the rice Gelatinization occurs, and its purpose is to dissolve the digestible and absorbable starch in the rice in water.
  • the step of cooling the heat-treated rice can be implemented in a variety of ways, for example, the evaporator of the refrigeration device alone provides cold energy to the rice to achieve the cooling treatment of the rice, or the cooling process of the refrigeration device
  • the refrigerating air duct alone provides cooling capacity for the rice to realize the cooling treatment of the rice, or heat exchange between the refrigerating compartment and the rice to realize the cooling treatment of the rice.
  • the process of cooling treatment can adopt uniform cooling or segmented cooling, which is not specifically limited. As shown in the schematic diagram of the temperature curve of rice as shown in Fig. 4, the process of cooling treatment adopts the process of uniform cooling; specifically, Uniform cooling generally refers to a method of cooling through a constant cooling rate.
  • the purpose of cooling the heat-treated rice is to destroy the crystalline structure of the starch after gelatinization, and the amylose molecules escape into the water.
  • the straight-chain Starch molecules can gradually approach each other, forming double helices through intermolecular hydrogen bonds, and become larger and more stable amylose crystals.
  • the step of heat-preserving the rice after the cooling treatment can be implemented in a variety of ways, for example, the evaporator of the refrigeration device alone provides cold energy for the rice to achieve the heat-preservation treatment of the rice, or the heat preservation treatment of the refrigeration device
  • the refrigerating air duct alone provides cold energy for the rice to realize the heat preservation treatment of the rice, or heat exchange between the refrigerating compartment and the rice to realize the heat preservation treatment of the rice.
  • the purpose of heat preservation treatment on the cooled rice is to regenerate the rice, which means that the gelatinized starch molecules in the rice are recombined by hydrogen bonds, and the molecules are re-linearly arranged into a more stable crystalline structure. .
  • these starches have good crystallization thermal stability and are not easily broken down by enzymes, that is, resistant starch, which converts starch in rice into resistant starch, thereby achieving the purpose of reducing sugar in rice.
  • the temperature of holding is generally limited to 2°C to 10°C.
  • the above-mentioned range of holding temperature is a suitable temperature for starch retrogradation. Therefore, the temperature of rice at this temperature Heat preservation within the range, the rice has a better regeneration effect and a higher regeneration efficiency, which is beneficial to increase the production rate of resistant starch per unit time, and makes the pretreated rice have a better hypoglycemic effect.
  • the heating device and the cooling device may be two independent devices, and the two devices cooperate to realize the pretreatment of rice.
  • the heating device and the refrigeration device can also be the same temperature control device, such as a semiconductor refrigeration device.
  • the semiconductor refrigeration device realizes cooling or heating by changing the polarity of the direct current, so that the temperature control device can achieve both the cooling function and the heating function. Can realize the function of heating.
  • the rice pretreatment method of this embodiment realizes the pretreatment of the rice after adding water according to the pretreatment parameters, and performs the steps of heating, cooling, and heat preservation on the rice according to the curve of FIG. 4, thereby Precisely control the pretreatment process of rice to achieve precise hypoglycemic reduction of pretreated rice.
  • the rice pretreatment method of another embodiment of the present invention further includes the following steps after step S303 shown in FIG. 3:
  • the step of drying the rice after the heat preservation treatment can be implemented in various ways, for example, drying the rice through the refrigeration air duct of the refrigeration device, or drying the rice through a fan. It is understandable that the purpose of drying the rice after the heat preservation treatment is to remove excess water in the regenerated rice, so as to facilitate the storage and preservation of the rice in the later stage, and to extend the preservation time of the pretreated rice.
  • the type and installation location of the fan are not specifically limited here.
  • the drying method of the fan can be hot air drying or cold air drying.
  • the heating device and the fan can be used for processing. This method can quickly achieve the drying process of the pretreated rice.
  • the temperature of the hot air drying cannot be too high.
  • the starch structure mainly amylopectin
  • the rice after the drying treatment in step S501 can be stored under fresh-keeping conditions to extend the shelf life of the pretreated rice.
  • the fresh-keeping conditions are temperature 2°C-10°C and humidity 0-40%, and rice can be better stored under the fresh-keeping conditions. It can be understood that the low temperature condition can be achieved by the refrigerating compartment of the refrigeration device.
  • the rice pretreatment method of this embodiment realizes the pretreatment of the rice after adding water according to the pretreatment parameters, and performs heating, cooling, heat preservation, and drying treatments on the rice according to the curve in FIG. 6 Steps, so as to precisely control the pretreatment process of rice, and realize the precise hypoglycemic reduction of the pretreated rice.
  • the refrigerator 100 further includes a water adding device 701, which is used to add water to the rice before pretreatment, so as to realize the automatic water adding step, which improves the degree of automation, and the user operates More convenient.
  • the water adding device 701 includes a water tank and a weighing sensor, and the amount of water discharged from the water tank is controlled by the weighing sensor, so as to achieve precise control of the amount of water added to the rice.
  • the water adding device 701 can be used in conjunction with the weighing device 102 installed in the drawer for rice pretreatment, and the weighing device 102 feedbacks and controls the water output of the water adding device 701 to achieve Precise control of the amount of water added to the rice.
  • the pretreatment method of rice according to another embodiment of the present invention before step S205 shown in FIG. 2, further includes the following steps:
  • S801 Control the water adding device to add water according to the water adding quantity parameter.
  • water is one of the necessary conditions for heating and gelatinization of rice. Therefore, in order to realize the pretreatment process of rice, it is necessary to add water to the rice first. It is understandable that under the same conditions, if the amount of water added is larger, it is more conducive to the gelatinization of the rice during the heating process, and the digestible and absorbable starch is dissolved in the water, so that the pretreated rice has a better hypoglycemic effect. However, if the amount of water added is small, the degree of gelatinization and the effect of gelatinization of the rice will be affected, and the rice after the pretreatment will decrease. Sugar is less effective. Therefore, a reasonable amount of water is conducive to the precise hypoglycemic reduction of the pretreated rice.
  • S802 Perform pretreatment on the rice after adding water according to the pretreatment parameters.
  • the rice pretreatment method of the embodiment of the present invention reduces the steps of adding water by the user, further simplifies the operation steps of the user, and improves the user experience.
  • the pretreatment method of rice in another embodiment of the present invention is the detailed steps of step S301, step S302, and step S303 in FIG. 3, and specifically includes the following steps:
  • S901 Control the heating device to heat the rice after adding water, so as to heat the heating time within the heating set temperature;
  • S902 Perform a cooling process on the heated rice, so as to be cooled to a cooling set temperature within the cooling time;
  • S903 Perform heat preservation treatment on the cooled rice, so as to keep the heat preservation set temperature until the heat preservation time.
  • the corresponding pretreatment parameters are obtained through the above steps, and the parameters include heating setting temperature, heating time, cooling setting temperature, cooling time, heat preservation setting temperature, and heat preservation time.
  • the heating treatment, cooling treatment and heat preservation treatment steps in the treatment process are set, so as to realize the precise control of the rice pretreatment process, and realize the precise sugar reduction of the pretreated rice. It is understandable that the above parameters are not specifically limited here, and the specific values need to be set according to the type of rice information.
  • the heating setting temperature needs to be limited to be equal to or higher than the initial gelatinization temperature of rice; from the curve in FIG. 6, it can be seen that the heating time is based on the rice gelatinization temperature. It can be set to the time required to completely gelatinize the rice.
  • the heating time setting is positively related to the weight information of the rice; the cooling setting temperature is generally set to a temperature suitable for the regeneration of rice, which is 2 °C ⁇ 10°C;
  • the setting of cooling time is related to the cooling rate, which is not specifically limited here;
  • the heat preservation setting temperature needs to be set to a temperature suitable for the regeneration of rice, generally 2°C ⁇ 10°C, so as to improve the efficiency of rice regeneration ;
  • the heat preservation time is related to the degree of rice regeneration, and can be specifically set as the time required for the rice to fully regenerate.
  • the rice pretreatment method of another embodiment of the present invention after step 303 shown in FIG. 3 is completed, or after step S501 shown in FIG. 5 is completed, further includes the following steps:
  • the refrigerator may send a reminder that the pretreatment is over, so that the user can learn about the completion of the pretreatment of the rice in time.
  • the refrigerator can be sent to the cloud server via wireless means such as wifi, and the cloud server sends a signal to a receiving device, such as a voice device, so that the pre-processing end reminder message is played to the user via the voice device, so that the user can understand in time Information on the end of rice preprocessing.
  • the rice pretreatment method of another embodiment of the present invention after step 303 shown in FIG. 3 is completed, or after step S501 shown in FIG. 5 is completed, further includes the following steps:
  • S1101 Send cooking recommendation information corresponding to the pre-processed rice.
  • the refrigerator after the refrigerator completes the pretreatment of the rice, it can send the cooking recommendation information corresponding to the pretreated rice, so that the user can learn the appropriate cooking method for the pretreated rice in time.
  • the refrigerator can be sent to the cloud server via wireless means such as wifi, and the cloud server can send a signal to a receiving device, such as a voice device, so that the cooking recommendation information of the preprocessed rice is played to the user via the voice device, and the user is guided to the next step Operation, the interaction is stronger, and the user experience is improved.
  • the refrigerator may send the cooking recommendation information of the pretreated rice, so that the cooking device can perform cooking settings.
  • the refrigerator can be sent to the cloud server via wireless means such as wifi, and the signal can be sent to the cooking equipment, such as a rice cooker, through the cloud server, so that the rice cooker can set the cooking mode by preprocessing the cooking recommendation information of the rice, and can start it by itself Cooking, realizing one-key intelligent cooking, user operation is more convenient and quicker, and user experience is further improved.
  • an embodiment of the invention also provides a control device 1200.
  • the control device 1200 includes: one or more control processors 1201 and a memory 1202.
  • a control processor 1201 and a memory 1202 are taken as an example.
  • control processor 1201 and the memory 1202 may be connected through a bus or in other ways.
  • connection through a bus is taken as an example.
  • the memory 1202 can be used to store non-transitory software programs and non-transitory computer-executable programs.
  • the memory 1202 may include a high-speed random access memory 1202, and may also include a non-transitory memory 1202, such as at least one 1202 pieces of magnetic disk storage, a flash memory device or 1202 pieces of other non-transitory solid-state memories.
  • the memory 1202 includes a memory 1202 remotely provided with respect to the control processor 1201, and these remote memories 1202 may be connected to the control device 1200 via a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.
  • FIG. 12 does not constitute a limitation on the control device 1200, and may include more or less components than shown in the figure, or combine certain components, Or different component arrangements.
  • control processor 1201 can be used to call the control program of the refrigerator stored in the memory 1202, and perform the following steps: obtain the type information of rice through the identification device; obtain the corresponding type information Pretreatment parameters; obtain the weight information of the rice through the weighing device; obtain the water addition parameters corresponding to the weight information; according to the pretreatment parameters, preprocess the rice after adding water based on the water addition parameters, including: controlling the heating device to The rice after adding water is heated; the heated rice is cooled; and the cooled rice is insulated.
  • the pretreatment of the rice after water addition based on the water addition parameters according to the pretreatment parameters includes: controlling the water addition device to add water according to the water addition parameters; preprocessing the water after adding water according to the pretreatment parameters .
  • the pretreatment parameters include: heating set temperature; heating time; cooling set temperature; cooling time; holding set temperature; holding time.
  • the step of performing heat preservation treatment on the rice after the cooling treatment is completed it further includes: sending a reminder message of the end of the pretreatment.
  • the method further includes: sending cooking recommendation information corresponding to the pretreated rice.
  • a refrigerator 100 according to an embodiment of the present invention, the refrigerator 100 further includes equipment capable of low-temperature storage such as a freezer, which is not specifically limited herein.
  • the refrigerator 100 of this embodiment includes the control device 1200 of the above embodiment.
  • the refrigerator 100 of this embodiment obtains the type information and weight information of the rice through the identification device and the weighing device, respectively, and can obtain the corresponding pretreatment parameters and water addition parameters, so as to realize the water addition based on the water addition parameters according to the preprocessing parameters.
  • the rice is pretreated.
  • the pretreatment includes heating, cooling, and heat preservation treatments on the rice after adding water, so as to precisely control the pretreatment process of the rice and realize the precise sugar reduction of the pretreated rice; and the refrigerator 100
  • the degree of automation is high, and the user's operation is convenient, which improves the user's operating experience.
  • the refrigerator 100 in this embodiment has the control device 1200 in the above-mentioned embodiment
  • the refrigerator 100 in this embodiment has the hardware structure of the control device 1200 in the above-mentioned embodiment, and can make the control processor in the control device 1200 call
  • the control program of the refrigerator 100 stored in the memory is used to implement the pretreatment control method for rice.
  • the specific implementation of the refrigerator 100 in this embodiment refer to the above-mentioned embodiments. To avoid redundancy, details are not described herein again.
  • the embodiment of the invention also provides a storage medium storing a computer program which is processed to execute the aforementioned rice preprocessing method.
  • the computer program Execution by one or more control processors may cause the above one or more control processors to execute each step of the rice preprocessing method in the above method embodiment.
  • the device embodiments described above are merely illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • computer storage medium includes volatile and non-volatile data implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data).
  • Information such as computer-readable instructions, data structures, program modules, or other data.
  • Computer storage media include but are not limited to RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or Any other medium used to store desired information and that can be accessed by a computer.
  • communication media usually contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as carrier waves or other transmission mechanisms, and may include any information delivery media. .
  • a household appliance system 1400 includes a refrigerator 100, a voice device 1401, a cooking device 1402, and a cloud server 1403.
  • the refrigerator 100, the voice device 1401, the cooking device 1402, and the cloud server 1403 communicate with each other.
  • the communication method may be a wireless communication method such as Bluetooth or wifi, and the specific communication method is not specifically limited herein.
  • the refrigerator 100 includes an identification device 101, a weighing device 102, a heating device 103, and a processor 1404; the identification device 101, the weighing device 102, and the heating device 103 are electrically connected to the processor 1404, respectively.
  • the identification device 101 is used to obtain the type information of rice; the weighing device 102 is used to obtain the weight information of the rice; the processor 1404 is used to obtain the pre-processing parameter corresponding to the type information and the water addition amount corresponding to the weight information.
  • the heating device 103 is used for heating the rice after adding water based on the water addition parameter
  • the refrigerator 100 is used for cooling the heat-treated rice and the cooling-treated rice Carry out heat preservation treatment, so as to realize the precise control of the pretreatment process of rice, and realize the precise hypoglycemia of the pretreated rice.
  • the steps of cooling the heat-treated rice and heat-preserving the cooling-treated rice can be implemented by the refrigerating device on the refrigerator 100.
  • the refrigerating device has been described in detail in the above-mentioned embodiment, and you can refer to the above-mentioned embodiment. In order to avoid redundancy, this embodiment will not be repeated here.
  • the refrigerator 100 is also used to send to the cloud server 1403 reminding information of the end of the preprocessing and sending to the cloud server 1403 cooking recommendation information corresponding to the preprocessed rice.
  • the voice device 1401 is used to receive reminder information from the cloud server 1403 and issue a pre-processing end reminder. It can promptly remind the user of the end of the rice pre-processing in the refrigerator 100 by playing, so that the user can know the end of the rice pre-processing in time. information.
  • the voice device 1401 can also be used to receive cooking recommendation information from the cloud server 1403 and recommend cooking methods, and can push the user the appropriate cooking methods of pre-processed rice by playing to guide the user to download One-step operation improves user experience.
  • the cooking device 1402 is used to receive cooking recommendation information from the cloud server 1403 and make cooking settings.
  • the cooking device 1402 may be an electric rice cooker.
  • the cooking device 1402 performs cooking settings and can start cooking by itself, realizing one-key intelligent cooking, which makes the user's operation easier and faster, and further improves the user's experience.
  • the refrigerator 100 obtains the type information and weight information of the rice through the identification device 101 and the weighing device 102, respectively, and can obtain the corresponding pretreatment parameters and water addition parameters, so as to realize the comparison based on the pretreatment parameters.
  • the water volume parameter is used to pretreat the rice after adding water.
  • the pretreatment includes heating, cooling, and heat preservation of the rice after adding water, so as to precisely control the pretreatment process of the rice and realize the precision of the pretreated rice.
  • the voice device 1401 can play the pretreatment end reminder to the user, and broadcast the appropriate cooking method recommendation, or the cooking device 1402 can automatically set the cooking settings to realize the home appliance system 1400
  • the intelligent control of the system has a high degree of intelligence, which improves the user experience.

Abstract

一种大米的预处理方法、控制装置、冰箱及家电系统，其中大米的预处理方法包括：通过识别装置(101)获取大米的种类信息(S201)；获取与种类信息所对应的预处理参数(S202)；通过称重装置(102)获取大米的重量信息(S203)；获取与重量信息所对应的加水量参数(S204)；根据预处理参数，控制加热装置(103)对基于加水量参数进行加水后的大米进行加热处理(S301)；对加热处理后的大米进行冷却处理(S302)；对冷却处理后的大米进行保温处理(S303)。

Description

大米的预处理方法、控制装置、冰箱及家电系统
相关申请的交叉引用
本申请要求于2020年3月12日提交的申请号为202010171296.9、名称为“大米的预处理方法、控制装置、冰箱及家电系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及家用电器技术领域，特别涉及大米的预处理方法、控制装置、冰箱及家电系统。
背景技术
目前，大米的降糖研究主要集中在降糖电饭煲相关领域，降糖电饭锅的原理主要是将大米煮到半熟时将米汤分离，通过沥掉米汤中的小部分可消化吸收淀粉来实现降糖，但是通过降糖电饭锅加工的米饭只能降低少部分糖分，降糖效果一般，且会造成维生素、氨基酸等营养物质的流失。此外，降糖电饭煲无法实现大米降糖的自动化参数控制，或者只能在处理流程上进行手动配置参数，精准化程度低、自动化程度低，使得无法有效控制大米的降糖效果。
发明内容
本发明旨在至少在一定程度上解决现有技术中存在的技术问题之一。为此，本发明提出一种大米的预处理方法，通过大米的种类和重量获得对应的大米预处理参数，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且自动化程度高，提升了用户的操作体验。
本发明还提出一种控制装置。
本发明还提出一种冰箱。
本发明还提出一种家电系统。
本发明还提出一种存储介质。
根据本发明的第一方面实施例的一种大米的预处理方法，应用于冰箱，所述冰箱包括识别装置、称重装置和加热装置，所述预处理方法包括以下步骤：通过所述识别装置获取大米的种类信息；获取与所述种类信息所对应的预处理参数；通过所述称重装置获取大米的重量信息；获取与所述重量信息所对应的加水量参数；根据所述预处理参数，对基于所述加水量参数进行加水后的大米进行预处理，包括：控制所述加热装置对加水后的大米进行加热处理；对加热处理后的大米进行冷却处理；对冷却处理后的大米进行保温处理。
根据本发明实施例的一种大米的预处理方法，至少具有如下有益效果：
通过识别装置和称重装置分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且自动化程度高，用户操作方便，提升了用户的操作体验。
根据本发明的一些实施例，所述对冷却处理后的大米进行保温处理的步骤完成之后，还包括：对保温处理后的大米进行干燥处理。
根据本发明的一些实施例，所述冰箱还包括加水装置；所述根据所述预处理参数，对基于所述加水量参数进行加水后的大米进行预处理，包括：根据所述加水量参数控制所述加水装置加水；根据所述预处理参数，对加水后的大米进行预处理。
根据本发明的一些实施例，所述预处理参数包括：加热设定温度；加热时间；冷却设定温度；冷却时间；保温设定温度；保温时间。
根据本发明的一些实施例，所述对冷却处理后的大米进行保温处理的步骤完成之后，还包括：发送预处理结束的提醒信息。
根据本发明的一些实施例，所述控制对冷却处理后的大米进行保温处理的步骤完成之后，还包括：发送对应于所述预处理后的大米的烹饪推荐信息。
根据本发明的第二方面实施例的一种控制装置，包括至少一个控制处理器和用于与至少一个所述控制处理器通信连接的存储器；所述存储器存储有可被至少一个所述控制处理器执行的指令，所述指令被至少一个所述控制处理器执行，以使至少一个所述控制处理器能够执行如上所述的大米的预处理方法。
根据本发明实施例的一种控制装置，至少具有如下有益效果：
通过控制识别装置和称重装置分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且自动化程度高，用户操作方便，提升了用户的操作体验。
根据本发明的第三方面实施例的一种冰箱，包括以上所述的控制装置。
根据本发明实施例的一种冰箱，至少具有如下有益效果：
通过冰箱的识别装置和称重装置分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且冰箱的自动化程度高，用户操作方便，提升了用户的操作体验。
根据本发明的第四方面实施例的一种家电系统，包括：冰箱，包括识别装置、称重装 置、加热装置和处理器，所述识别装置、所述称重装置和所述加热装置分别与所述处理器电连接；所述识别装置用于获取大米的种类信息；所述称重装置用于获取大米的重量信息；所述处理器用于获取与所述种类信息所对应的预处理参数和与所述重量信息所对应的加水量参数；所述加热装置用于对基于所述加水量参数进行加水后的大米进行加热处理；所述冰箱用于对加热处理后的大米进行冷却处理和对冷却处理后的大米进行保温处理，以及用于向云服务器发送预处理结束的提醒信息和向所述云服务器发送对应于预处理后的所述大米的烹饪推荐信息；语音设备，用于从所述云服务器接收并播放所述提醒信息，和/或用于从所述云服务器接收并播放所述烹饪推荐信息；烹饪设备，用于从所述云服务器接收所述烹饪推荐信息并进行烹饪设定。
根据本发明实施例的一种家电系统，至少具有如下有益效果：
冰箱通过识别装置和称重装置分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且在大米预处理结束后，可以通过语音设备向用户播放预处理结束提醒，以及播放烹饪推荐信息，也可以通过烹饪设备自动进行烹饪设定，以实现家电系统的智能化控制，其智能化程度高，提高了用户的体验度。
根据本发明的第五方面实施例的存储介质，存储有计算机程序，所述计算机程序被处理执行如上所述的大米的预处理方法。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1为本发明一个实施例的冰箱的结构示意图；
图2为本发明一个实施例的大米的预处理方法的流程图；
图3为本发明另一个实施例的大米的预处理方法的流程图；
图4为图3所示的预处理方法中大米的温度曲线示意图；
图5为本发明另一个实施例的大米的预处理方法的流程图；
图6为图5所示的预处理方法中大米的温度曲线示意图；
图7为本发明另一个实施例的冰箱的结构示意图；
图8为本发明另一个实施例的大米的预处理方法的流程图；
图9为本发明另一个实施例的大米的预处理方法的流程图；
图10为本发明另一个实施例的大米的预处理方法的流程图；
图11为本发明另一个实施例的大米的预处理方法的流程图；
图12为本发明一个实施例的控制装置的结构示意图；
图13为本发明一个实施例的冰箱的结构示意图；
图14为本发明一个实施例的家电系统的结构示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限定。
在本发明实施例的描述中，需要理解的是，虽然在系统示意图中进行了功能模块划分，在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于系统中的模块划分，或流程图中的顺序执行所示出或描述的步骤。
在本发明实施例的描述中，高于、低于等理解为不包括本数。如果有描述到第一、第二等只是用于区分类似的技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本发明实施例的描述中，除非另有明确的限定，位于、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。
参照图1所示，本发明一种实施例的冰箱101，具体为包括冰箱、冷柜等能够实现低温储存的设备，具体的结构在此并不限定。具体的，该类设备一般具有制冷装置(图中未示出)，制冷装置一般连接有冷藏间室(图中未示出)，而冷藏间室一般采用直冷或风冷的形式进行制冷，具体的形式在此并不限定；制冷装置使得冷藏间室的温度保持在一个较为恒定的低温状态，可以实现对较高温度的食物进行冷却处理，或者对食物进行低温保温处理。
参考图1所示，具体的，本发明一种实施例的冰箱101，包括识别装置101和称重装置102。识别装置101用于识别可以通过外表面观察得到的食物的信息，举例来说，识别装置101用于识别大米的种类；需要说明的是，识别装置101一般采用图像识别的方式对大米进行识别，常见的图像识别装置101为摄像头；可以理解的是，识别装置101可以安装于冰箱101的外壁，或者安装于冰箱101用于实现大米预处理的抽屉(图中未示出)内，其目的是为了便于实现对大米的种类信息的快速获取。另外，称重装置102用于称量大米的重量，称重装置102可以采用重量传感器方式实现，但在此并不具体限定；需要说明的是，称重装置102可以安装于冰箱101的外壁，或者安装于冰箱101用于实现大米预处理的抽屉内；其目的是为了便于实现对大米的重量的快速获取。在其中一些实施例中，实现大米预处理的抽屉内可以同时集成识别装置101和称重装置102，使得用户只需要将大米放置于抽屉中即可同时获取大米的种类和重量信息，用户操作更加方便。
参照图1所示，本发明一种实施例的冰箱101，还包括加装装置103。加装装置103用于对大米进行加热，加装装置103可以采用电热丝加热、或者陶瓷加热、又或者半导体加热等方式实现。需要说明的是，加装装置103可以安装于冷藏间室内，或者安装于冰箱101用于实现大米预处理的抽屉内，或者通过其他方式安装于冰箱101上。
参照图2所示，本发明一种实施例的大米的预处理方法，应用于上述实施例的冰箱包括但不限于以下步骤：
S201，通过识别装置获取大米的种类信息。
在其中一些实施例中，识别装置用于识别大米的种类。通过确定大米的种类，从而调整大米预处理过程中对应的参数，以实现精准化控糖。可以理解的是，大米的种类有多种，例如粳米、灿米等，不同品种的大米特性不同，因此预处理过程也不同。
S202，获取与种类信息所对应的预处理参数。
在其中一些实施例中，预处理参数包括大米预处理过程中的多个参数，包括温度参数、时间参数等。从上述步骤获得的大米的种类信息，可以传递到冰箱的数据库，通过冰箱的数据库自动配置相应的大米预处理参数。作为另一种实施方式，从上述步骤获得的大米的种类信息，可以通过wifi等通讯方式传递到云服务器的数据库，通过云服务器的数据库自动配置相应的大米预处理参数并传递回冰箱。
S203，通过称重装置获取大米的重量信息。
在其中一些实施例中，称重装置用于对大米进行称重。通过确定预处理的大米的重量，从而调整大米的加水量参数，以实现精细化控糖。
S204，获取与重量信息所对应的加水量参数。
在其中一些实施例中，在对大米进行预处理之前，需要对大米进行加水。从上述步骤获得的大米的重量信息，可以传递到冰箱的数据库，通过冰箱的数据库自动配置相应的大米的加水量参数。作为另一种实施方式，从上述步骤获得的大米的重量信息，可以通过wifi等通讯方式传递到云服务器的数据库，通过云服务器的数据库自动配置相应的大米预处理参数并传递回冰箱。
S205，根据预处理参数，对基于加水量参数进行加水后的大米进行预处理。
在其中一些实施例中，通过获取的预处理参数，冰箱可以根据预处理过程的具体参数控制大米进行降糖处理。需要说明的是，大米的降糖处理过程中，必须通过水和大米反应才能实现；因此，在对大米进行预处理之前，需要对大米进行加水，大米的加水量需要基于加水量参数进行添加。可以理解的是，加水的方式可以是用户自行加水，或者自动加水的方式，在此并不具体限定。在其中一些实施例中，冰箱可以对加水量参数显示给用户，指导用户对大米进行精确加水。当然，也可以通过称重装置二次获取加水后的大米的重量信息，从而获得加水量，并指导用户对已加水量与加水量参数进行比较后再对加水量进行调整。
本发明实施例的大米预处理方法通过识别装置和称重装置分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且自动化程度高，用户操作方便，提升了用户的操作体验。
参照图3所示，本发明另一种实施例的大米的预处理方法，具体的，根据预处理参数，对加水后的大米进行预处理，包括但不限于以下步骤：
S301，控制加热装置对加水后的大米进行加热处理。
需要说明的是，大米糊化是指大米中含有的淀粉颗粒具有结晶区和非结晶区交替的结构，淀粉与水共热时，通过加热提供足够的能量，破坏结晶胶束区弱的氢键后，颗粒开始水合和吸水膨胀，结晶区消失，大部分直链淀粉溶解到溶液中，溶液粘度增加，淀粉颗粒破裂，双折射现象消失，淀粉糊化。需要进一步说明的是，不同种类的大米分别具有不同的初始糊化温度，例如60℃～65℃。当大米达到其初始糊化温度时，大米开始发生糊化。
在其中一些实施例中对加水后的大米进行加热从而使其发生糊化的步骤是用过加热装置实现的，因此加热装置加热的温度需高于对应的大米的初始糊化温度，以保证大米发生糊化，其目的是使大米中可消化吸收淀粉溶解于水中。
S302，对加热处理后的大米进行冷却处理。
在其中一些实施例中，对加热处理后的大米进行冷却处理的步骤可以采用多种方式实现，例如通过制冷装置的蒸发器单独为大米提供冷量以实现大米的冷却处理，或者通过制冷装置的制冷风道单独为大米提供冷量以实现大米的冷却处理，又或者通过冷藏间室与大米之间进行热交换以实现大米的冷却处理。冷却处理的过程可采用均匀冷却或分段冷却的方式，具体并不具体限定，如图4所示的大米的温度曲线示意图所示，冷却处理的过程采用的是均匀冷却的过程；具体的，均匀冷却一般是指通过一个恒定冷却速率进行降温的方式。需要说明的是，对加热处理后的大米进行冷却处理的目的是，淀粉糊化后，其结晶结构被破坏，直链淀粉分子逸出进入水中，在对其进行冷却处理的过程中，直链淀粉分子能逐渐相互靠近，通过分子间氢键形成双螺旋，成为更大、更稳定的直链淀粉结晶。
S303，对冷却处理后的大米进行保温处理。
在其中一些实施例中，对冷却处理后的大米进行保温处理的步骤可以采用多种方式实现，例如通过制冷装置的蒸发器单独为大米提供冷量以实现大米的保温处理，或者通过制冷装置的制冷风道单独为大米提供冷量以实现大米的保温处理，又或者通过冷藏间室与大米之间进行热交换从而实现大米的保温处理。需要说明的是，对冷却处理后的大米进行保温处理的目的是，使大米回生，大米回生是指大米中发生糊化的淀粉分子氢键再度结合，分子重新线性部分排列为更加稳定的结晶结构。具体的，这些淀粉结晶热稳定性很好，不易被酶分解破坏，即抗性淀粉，将大米中的淀粉转化成抗性淀粉，从而实现大米降糖的目 的。在其中一些实施例中，保温的温度一般限定在2℃～10℃，对于本领域技术人员而言，可以理解的是，上述保温温度的范围是淀粉回生的适宜温度，因此大米在该温度的范围内进行保温，大米的回生效果较佳且回生效率较高，有利于提高单位时间内抗性淀粉的生成率，使预处理后的大米的降糖效果更好。
在其中一些实施例中，加热装置和制冷装置可以为独立的两个装置，两个装置分别配合以实现对大米的预处理。另外，加热装置和制冷装置也可以为同一个控温装置，例如半导体制冷装置，半导体制冷装置是通过改变直流电流的极性来实现制冷或加热，从而使控温装置既可实现制冷的功能又可实现加热的功能。
参照图4所示，本实施例的大米预处理方法，根据预处理参数实现对加水后的大米的预处理，根据图4的曲线对大米分别进行加热处理、冷却处理和保温处理的步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖。
参照图5所示，本发明另一种实施例的大米的预处理方法，在如图3所示的步骤S303之后，还包括如下步骤：
S501，对保温处理后的大米进行干燥处理。
在其中一些实施例中，对保温处理后的大米进行干燥处理的步骤可以采用多种方式实现，例如通过制冷装置的制冷风道对大米进行干燥处理，或者通过风机对大米进行干燥处理。可以理解的是，对保温处理后的大米进行干燥处理的目的是去除回生后的大米中多余的水分，以利于大米后期的储存和保鲜，延长预处理大米的保存时间。
在其中一些实施例中，风机的类型和安装位置在此不作具体限定。举例来说，风机的干燥方式可以为热风干燥或冷风干燥。对于热风干燥的方式，可以利用加热装置和风机的配合进行处理，该方式能较快地实现预处理大米的干燥处理，但是根据图6的曲线可知，热风干燥的温度不能过高，若其温度高于大米初始糊化温度，容易使已经回生的大米中的淀粉结构(主要是支链淀粉)发生变化，从而影响大米的降糖效果。对于冷风干燥的方式，可以利用在冷藏间室内配合风机进行处理，或者利用制冷装置和风机配合进行处理，该方式还能使部分淀粉进一步回生而转化为抗性淀粉，从而提高抗性淀粉的含量，进一步提高预处理后的大米的降糖效果。
在其中一些实施例中，在其中一些实施例中，通过上述步骤S501的干燥处理后的大米，可以放置于保鲜条件下储存，延长预处理后的大米的保质期。在其中一些实施例中，举例来说，该保鲜条件为温度2℃～10℃，湿度0～40％，大米在该保鲜条件下能获得更好的储存。可以理解的是，该低温条件可以通过制冷装置的冷藏间室实现。
参照图6所示，本实施例的大米预处理方法，根据预处理参数实现对加水后的大米的预处理，根据图6的曲线对大米分别进行加热处理、冷却处理、保温处理和干燥处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖。
参照图7所示，本发明另一种实施例的冰箱100，还包括加水装置701，加水装置701 用于对预处理前的大米进行加水，以实现自动化加水步骤，提高了自动化程度，用户操作更加方便。在其中一中实施方式中，具体的，加水装置701包括水箱和称重传感器，通过称重传感器控制水箱的出水量，从而实现加入到大米的水量的精确控制。在另一种实施方式中，具体的，加水装置701可以配合安装于用于实现大米预处理的抽屉内的称重装置102使用，通过称重装置102反馈控制加水装置701的出水量，从而实现加入到大米的水量的精确控制。
参照图8所示，本发明另一种实施例的大米的预处理方法，在如图2所示的步骤S205之前，还包括如下步骤：
S801，根据加水量参数控制加水装置加水。
在其中一些实施例中，需要说明的是，水是大米能发生加热糊化的必要条件之一，因此，为了实现大米的预处理过程，需要先对大米进行加水。可以理解的是，在相同条件下，如果加水量较大，更有利于大米在加热的过程中发生糊化，并将可消化吸收的淀粉溶解到水中，使预处理后的大米降糖效果更佳，但同时也会导致预处理大米的含水量越大，不利于长时间存放；但是，如果加水量较小，会影响大米糊化的程度和糊化效果，从而使预处理后的大米降糖效果较差。所以合理的加水量，有利于实现预处理后的大米的精准化降糖。
S802，根据预处理参数，对加水后的大米进行预处理。
本发明实施例的大米的预处理方法，减少了用户加水的步骤，进一步简化了用户的操作步骤，提高了用户体验。
参照图9所示，本发明另一种实施例的大米的预处理方法，为如图3中步骤S301、步骤S302和步骤S303的细化步骤，具体包括如下步骤：
S901，控制加热装置对加水后的大米进行加热处理，以在加热设定温度内加热加热时间；
S902，对加热处理后的大米进行冷却处理，以在冷却时间内冷却至冷却设定温度；
S903，对冷却处理后的大米进行保温处理，以在保温设定温度下直至保温时间。
在其中一些实施例中，通过上述步骤获取对应的预处理参数，该参数包括加热设定温度、加热时间、冷却设定温度、冷却时间、保温设定温度和保温时间等，通过上述参数对预处理过程中的加热处理、冷却处理和保温处理步骤进行设定，从而实现精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖。可以理解的是，上述参数在此并不具体限定，具体的数值需要根据大米的种类信息进行设定。
在其中一些实施例中，参考图6所示，具体的，加热设定温度需要限定为等于或高于大米的初始糊化温度；从图6的曲线可以得知，加热时间根据大米的糊化程度进行设定，具体可以设定为使大米完全糊化所需要的时间，加热时间的设定与大米的重量信息正相关；冷却设定温度一般设定为适宜大米发生回生的温度，为2℃～10℃；冷却时间的设定与冷却速率有关，在此不具体限定；保温设定温度需要设定为适宜大米发生回生的温度，一 般为2℃～10℃，从而提高大米回生的效率；保温时间与大米发生回生的程度有关，具体可以设定为使大米完全回生所需要的时间。
本实施例的各个步骤的目的和涉及原理已经在上述实施例中详细介绍，可参考上述实施例，为了避免冗余本实施例在此不再赘述。
参照图10所示，本发明另一种实施例的大米的预处理方法，在如图3所示的步骤303完成之后，或者在如图5所示的步骤S501完成之后，还包括如下步骤：
S1001，发送预处理结束的提醒信息。
在其中一些实施例中，冰箱在完成大米的预处理后，可以发送预处理结束的提醒信息，使得用户能及时了解到大米预处理结束的信息。具体的，冰箱可通过wifi等无线方式发送至云服务器，并通过云服务器发送信号至接收设备，例如语音设备，从而将预处理结束的提醒信息通过语音设备播放给用户，使得用户能及时了解到大米预处理结束的信息。
参照图11所示，本发明另一种实施例的大米的预处理方法，在如图3所示的步骤303完成之后，或者在如图5所示的步骤S501完成之后，还包括如下步骤：
S1101，发送对应于预处理后的大米的烹饪推荐信息。
在其中一些实施例中，冰箱在完成大米的预处理后，可以发送对应于预处理后的大米的烹饪推荐信息，使得用户能及时了解到预处理后大米的适宜烹饪方式。具体的，冰箱可通过wifi等无线方式发送至云服务器，并通过云服务器发送信号至接收设备，例如语音设备，从而将预处理大米的烹饪推荐信息通过语音设备播放给用户，指导用户进行下一步操作，交互性更强，提高了用户的体验度。
在其中一些实施例中，冰箱在完成大米的预处理后，可以发送预处理后的大米的烹饪推荐信息，使得烹饪设备进行烹饪设定。具体的，冰箱可通过wifi等无线方式发送至云服务器，并通过云服务器发送信号至烹饪设备，例如电饭煲，从而使电饭煲通过预处理大米的烹饪推荐信息对烹饪方式进行设定，并可以自行启动烹饪，实现一键智能烹饪，用户操作更加简便快捷，进一步提高了用户的体验。
为了实现上述发明实施例的大米的预处理方法，本发明实施例还提供了一种控制装置1200。参照图12所示，控制装置1200包括：一个或多个控制处理器1201和存储器1202，图12中以一个控制处理器1201及一个存储器1202为例。
控制处理器1201和存储器1202可以通过总线或者其他方式连接，图12中以通过总线连接为例。
存储器1202作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序以及非暂态性计算机可执行程序。此外，存储器1202可以包括高速随机存取存储器1202，还可以包括非暂态存储器1202，例如至少一个磁盘存储器1202件、闪存器件或其他非暂态固态存储器1202件。在其中一些实施方式中，存储器1202包括相对于控制处理器1201远程设置的存储器1202，这些远程存储器1202可以通过网络连接至该控制装置1200。上 述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
对于本领域技术人员而言，可以理解的是，图12中示出的装置结构并不构成对控制装置1200的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
在图12所示的控制装置1200中，控制处理器1201可以用于调用存储器1202中储存的冰箱的控制程序，并执行以下步骤：通过识别装置获取大米的种类信息；获取与种类信息所对应的预处理参数；通过称重装置获取大米的重量信息；获取与重量信息所对应的加水量参数；根据预处理参数，对基于加水量参数进行加水后的大米进行预处理，包括：控制加热装置对加水后的大米进行加热处理；对加热处理后的大米进行冷却处理；对冷却处理后的大米进行保温处理。
在其中一些实施例中，对冷却处理后的大米进行保温处理的步骤完成之后，还包括：对保温处理后的大米进行干燥处理。
在其中一些实施例中，根据预处理参数，对基于加水量参数进行加水后的大米进行预处理，包括：根据加水量参数控制加水装置加水；根据预处理参数，对加水后的大米进行预处理。
在其中一些实施例中，预处理参数包括：加热设定温度；加热时间；冷却设定温度；冷却时间；保温设定温度；保温时间。
在其中一些实施例中，对冷却处理后的大米进行保温处理的步骤完成之后，还包括：发送预处理结束的提醒信息。
在其中一些实施例中，控制对冷却处理后的大米进行保温处理的步骤完成之后，还包括：发送对应于预处理后的大米的烹饪推荐信息。
参照图13所示，本发明一种实施例的一种冰箱100，冰箱100还包括冷柜等能够实现低温储存的设备，在此不作具体限定。本实施例的冰箱100包括以上实施例的控制装置1200。本实施例的冰箱100通过识别装置和称重装置分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且冰箱100的自动化程度高，用户操作方便，提升了用户的操作体验。
由于本实施例的冰箱100具有如上述实施例中的控制装置1200，因此本实施例中的冰箱100具有上述实施例中控制装置1200的硬件结构，并且能够使控制装置1200中的控制处理器调用存储器中储存的冰箱100的控制程序，以实现对大米的预处理控制方法，本实施例的冰箱100的具体实施方式可参照上述实施例，为避免冗余，在此不再赘述。
为了实现上述发明实施例的大米的预处理方法，本发明实施例还提供了一种存储介质，该存储介质存储有计算机程序，该计算机程序被处理执行前述的大米的预处理方法， 该计算机程序被一个或多个控制处理器执行，例如，被图12中的一个控制处理器执行，可使得上述一个或多个控制处理器执行上述方法实施例中的大米的预处理方法的各个步骤。
以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元可以是或者也可以不是物理上分开的，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、系统可以被实施为软件、固件、硬件及其适当的组合。某些物理组件或所有物理组件可以被实施为由处理器，如中央处理器、数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置，或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。
参照图14所示，本发明一种实施例的家电系统1400，包括冰箱100、语音设备1401、烹饪设备1402和云服务器1403。冰箱100、语音设备1401、烹饪设备1402和云服务器1403之间通信连接，举例来说，通信方式可以采用蓝牙或者wifi等无线通信方式，具体的通信方式在此并不具体限定。
另外，参照图14所示，冰箱100包括识别装置101、称重装置102、加热装置103和处理器1404；识别装置101、称重装置102和加热装置103分别与处理器1404电连接。具体的，识别装置101用于获取大米的种类信息；称重装置102用于获取大米的重量信息；处理器1404用于获取与种类信息所对应的预处理参数和与重量信息所对应的加水量参数，并启动对大米的预处理程序；加热装置103用于对基于加水量参数进行加水后的大米进行加热处理；冰箱100用于对加热处理后的大米进行冷却处理和对冷却处理后的大米进行保温处理，从而实现精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖。具体的，对加热处理后的大米进行冷却处理和对冷却处理后的大米进行保温处理的步骤可通过冰箱100上的制冷装置实现，制冷装置已经在上述实施例中详细介绍，可参考上述实施例，为了避免冗余本实施例在此不再赘述。另外，在完成预处理的过程后，冰箱100还用于向云服务器1403发送预处理结束的提醒信息和向云服务器1403发送对应于预处理后的 大米的烹饪推荐信息。
另外，语音设备1401用于从云服务器1403接收提醒信息并发出预处理结束提醒，可以通过播放的方式及时提醒用户冰箱100的大米预处理结束的信息，使得用户能及时了解到大米预处理结束的信息。在其中一些实施例中，语音设备1401还可以用于从云服务器1403接收烹饪推荐信息并进行烹饪方式推荐，可以通过播放的方式向用户推送预处理后大米的适宜的烹饪方式，指导用户进行下一步操作，提高了用户的体验度。
另外，烹饪设备1402用于从云服务器1403接收烹饪推荐信息并进行烹饪设定，举例来说，烹饪设备1402可以为电饭煲。通过接收烹饪推荐信息，烹饪设备1402进行烹饪设定，并可以自行启动烹饪，实现一键智能烹饪，用户操作更加简便快捷，进一步提高了用户的体验。
本发明实施例的家电系统1400，冰箱100通过识别装置101和称重装置102分别获取大米的种类信息和重量信息，可以获得对应的预处理参数和加水量参数，以根据预处理参数实现对基于加水量参数进行加水后的大米进行预处理，预处理包括对加水后的大米进行加热处理、冷却处理和保温处理等步骤，从而精准化控制大米的预处理过程，实现预处理后的大米的精准化降糖；而且在大米预处理结束后，可以通过语音设备1401向用户播放预处理结束提醒，以及播放适宜的烹饪方式推荐，也可以通过烹饪设备1402自动进行烹饪设定，以实现家电系统1400的智能化控制，其智能化程度高，提高了用户的体验度。
上面结合附图对本发明实施例作了详细说明，但是本发明不限于上述实施例，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (10)

  1. 一种大米的预处理方法，应用于冰箱，其中，所述冰箱包括识别装置、称重装置和加热装置，所述预处理方法包括以下步骤：
    通过所述识别装置获取大米的种类信息；
    获取与所述种类信息所对应的预处理参数；
    通过所述称重装置获取大米的重量信息；
    获取与所述重量信息所对应的加水量参数；
    根据所述预处理参数，对基于所述加水量参数进行加水后的大米进行预处理，包括：
    控制所述加热装置对加水后的大米进行加热处理；
    对加热处理后的大米进行冷却处理；
    对冷却处理后的大米进行保温处理。
  2. 根据权利要求1所述的大米的预处理方法，所述对冷却处理后的大米进行保温处理的步骤完成之后，还包括：
    对保温处理后的大米进行干燥处理。
  3. 根据权利要求1所述的大米的预处理方法，其中，所述冰箱还包括加水装置；所述根据所述预处理参数，对基于所述加水量参数进行加水后的大米进行预处理，包括：
    根据所述加水量参数控制所述加水装置加水；
    根据所述预处理参数，对加水后的大米进行预处理。
  4. 根据权利要求1至3任一项所述的大米的预处理方法，其中，所述预处理参数包括：
    加热设定温度；
    加热时间；
    冷却设定温度；
    冷却时间；
    保温设定温度；
    保温时间。
  5. 根据权利要求1所述的大米的预处理方法，所述对冷却处理后的大米进行保温处理的步骤完成之后，还包括：发送预处理结束的提醒信息。
  6. 根据权利要求1所述的大米的预处理方法，所述对冷却处理后的大米进行保温处理的步骤完成之后，还包括：发送对应于所述预处理后的大米的烹饪推荐信息。
  7. 一种控制装置，包括至少一个控制处理器和用于与至少一个所述控制处理器通信连接的存储器；所述存储器存储有可被至少一个所述控制处理器执行的指令，所述指令被至少一个所述控制处理器执行，以使至少一个所述控制处理器能够执行如权利要求1至6任一项所述的大米的预处理方法。
  8. 一种冰箱，包括如权利要求7所述的控制装置。
  9. 一种家电系统，包括：
    冰箱，包括识别装置、称重装置、加热装置和处理器，所述识别装置、所述称重装置和所述加热装置分别与所述处理器电连接；所述识别装置用于获取大米的种类信息；所述称重装置用于获取大米的重量信息；所述处理器用于获取与所述种类信息所对应的预处理参数和与所述重量信息所对应的加水量参数；所述加热装置用于对基于所述加水量参数进行加水后的大米进行加热处理；所述冰箱用于对加热处理后的大米进行冷却处理和对冷却处理后的大米进行保温处理，以及用于向云服务器发送预处理结束的提醒信息和向所述云服务器发送对应于预处理后的所述大米的烹饪推荐信息；
    语音设备，用于从所述云服务器接收并播放所述提醒信息，和/或用于从所述云服务器接收并播放所述烹饪推荐信息；
    烹饪设备，用于从所述云服务器接收所述烹饪推荐信息并进行烹饪设定。
  10. 一种存储介质，存储有计算机程序，其中，所述计算机程序被处理执行如权利要求1至6任一项所述的大米的预处理方法。
PCT/CN2020/139160 2020-03-12 2020-12-24 大米的预处理方法、控制装置、冰箱及家电系统 WO2021179739A1 (zh)

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