WO2019080263A1 - 烹饪器具及其烹饪控制方法和装置 - Google Patents

烹饪器具及其烹饪控制方法和装置

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Publication number
WO2019080263A1
WO2019080263A1 PCT/CN2017/114467 CN2017114467W WO2019080263A1 WO 2019080263 A1 WO2019080263 A1 WO 2019080263A1 CN 2017114467 W CN2017114467 W CN 2017114467W WO 2019080263 A1 WO2019080263 A1 WO 2019080263A1
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WO
WIPO (PCT)
Prior art keywords
weight
cooking appliance
water
cooking
appliance
Prior art date
Application number
PCT/CN2017/114467
Other languages
English (en)
French (fr)
Inventor
麻百忠
吴宗林
李信合
何毅东
胡小玉
揭世亮
田茂桥
刘金明
麦广添
董凯
Original Assignee
佛山市顺德区美的电热电器制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201711001400.4A external-priority patent/CN109691857A/zh
Priority claimed from CN201711002468.4A external-priority patent/CN109691896B/zh
Application filed by 佛山市顺德区美的电热电器制造有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Publication of WO2019080263A1 publication Critical patent/WO2019080263A1/zh

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Classifications

    • 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

Definitions

  • the invention relates to the technical field of cooking appliances, in particular to a cooking control method of a cooking appliance, a cooking control device of the cooking appliance and a cooking appliance.
  • the highest altitude difference is more than 2,000 meters.
  • the altitude is 0 meters
  • the boiling point of water corresponds to 100 ° C
  • the altitude is 2000 meters
  • the boiling point of water corresponds to 92 ° C.
  • rice cookers on the market generally set fixed cooking parameters according to the boiling point of the plain area in the program, so that it is easy to cause the cooking pot overflowing at a high altitude.
  • the rice cooker in the related art considers the influence of the altitude on the boiling point and formulates the corresponding control strategy, the cooking effect is still poor due to the delay or inaccuracy of the boiling point judgment in the control strategy.
  • an object of the present invention is to provide a cooking control method for a cooking appliance, which can quickly and accurately acquire the boiling point of the current region, thereby enabling separate cooking control of the cooking appliance according to different boiling points of different regions, so that the cooking appliance is applicable. Cooking is better at different altitudes.
  • a second object of the present invention is to provide a non-transitory computer readable storage medium.
  • a third object of the present invention is to provide a cooking control device for a cooking appliance.
  • a fourth object of the invention is to propose a cooking appliance.
  • a first aspect of the present invention provides a cooking control method for a cooking appliance, wherein the cooking appliance is provided with a weighing device for weighing the appliance body.
  • the cooking control method includes the steps of: obtaining, by the weighing device, a weight of rice water to be cooked placed in the body of the appliance; in the cooking process of the cooking appliance, acquiring the real-time by the weighing device The actual rice water weight in the body of the appliance, and the temperature in the cooking appliance is obtained in real time; the weight difference between the weight of the rice water to be cooked and the weight of the actual rice water is obtained, and it is determined whether the weight difference is More than a preset amount of water evaporation; if the weight difference is greater than a preset amount of moisture evaporation, obtaining a boiling temperature of the current region according to the temperature in the cooking appliance, and obtaining a corresponding temperature according to the boiling temperature of the current region
  • the heating curve is controlled, and the cooking appliance is controlled for cooking according to the acquired heating curve.
  • the weight of the rice water to be cooked and the actual rice water weight during the cooking process are obtained by weighing the appliance body, thereby obtaining the water evaporation amount in the appliance body.
  • the boiling temperature of the current region is obtained according to the evaporation amount of water in the appliance body and the temperature in the cooking appliance, and the corresponding heating curve is obtained according to the boiling temperature of the current region to perform cooking control on the cooking appliance, thereby being able to quickly and accurately acquire The boiling point of the current region, so that the cooking utensils can be separately cooked according to different boiling points of different regions, so that the cooking utensils are suitable for different altitudes, and the cooking effect is better.
  • 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:
  • determining whether the temperature in the cooking appliance is greater than or equal to a preset plain boiling point temperature wherein if the temperature in the cooking appliance is greater than or equal to a preset
  • the plain boiling point temperature is based on the preset plain boiling temperature to call the normal heating curve in the plain area.
  • the temperature in the cooking appliance is less than a preset plain boiling temperature
  • obtaining a temperature change amount in the cooking appliance and determining whether the temperature change amount in the cooking appliance is less than a preset temperature threshold, wherein And if a temperature change amount in the cooking appliance is less than the preset temperature threshold, acquiring a boiling temperature of the current region according to a current temperature in the cooking appliance, and according to a boiling temperature of the current region
  • the normal heating curve in the plain area is adjusted to obtain the boiling temperature of the current region to obtain a corresponding heating curve.
  • the abnormality processing program is called to perform cooking control.
  • the cooking control method of the cooking appliance further includes: when weighing the food to be cooked placed in the appliance body by the weighing device, acquiring the zero weight of the current time; The zero point weight, the weight of the rice placed in the body of the appliance is obtained by the weighing device, and it is determined whether the rice weight is in a preset meter weight interval; if the rice weight is in a preset meter weight interval, then control The cooking appliance displays the rice weight and allows the cooking appliance to perform a rice volume confirmation operation; if the rice weight is less than a lower limit value of the preset rice weight interval, acquiring the preset rice weight interval a first meter weight difference between the lower limit value and the meter weight, and controlling the cooking appliance to display the first meter weight difference value and controlling the cooking appliance to emit the rice amount prompt information, and prohibiting the The cooking appliance performs a rice volume confirmation operation; if the meter is greater than the upper limit value of the preset rice weight interval, acquiring a second meter between the rice weight and the upper limit value of the preset
  • the method further includes: obtaining a corresponding reference water weight according to the rice weight currently placed in the appliance body, and controlling the cooking appliance to display the reference water weight; And determining the actual water weight placed in the body of the appliance by the weighing device based on the weight of the current zero point and the weight of the rice currently placed in the body of the appliance, and determining the actual water weight and the reference Whether the water weight difference between the water weights is in a preset water weight interval; if the water weight difference is in the preset water weight interval, allowing the cooking appliance to perform a water volume confirmation operation; If the water weight difference is less than the lower limit value of the preset water weight interval, controlling the cooking appliance to display the water weight difference value and controlling the cooking appliance to issue the water adding amount prompting information, and prohibiting the cooking appliance from executing the water volume Confirming operation, wherein the water weight difference is displayed as negative; if the water amount difference is greater than an upper limit value of the preset water amount interval, controlling the cooking appliance
  • acquiring the zero weight includes: calling the zero weight used for the last weighing; obtaining the current weight of the appliance body by the weighing device, and controlling the cooking appliance to display the current weight and the last weighing a difference in weight between the used zero weights; determining whether the cooking appliance receives a clearing instruction; if the clearing instruction is received, between the current weight and the zero weight of the last weighing use The weight difference is used as the current zero point weight; if the clearing command is not received, the zero point weight used for the last weighing is used as the current zero point weight.
  • the weighing device includes a weight sensor.
  • a second aspect of the present invention provides a temporary computer readable storage medium having stored thereon a computer program, which, when executed by a processor, implements the cooking control proposed by the first aspect of the present invention method.
  • a non-transitory computer readable storage medium according to an embodiment of the present invention, by executing a stored computer program thereof, thereby capable of quickly and accurately acquiring the boiling point of the current region, thereby enabling the cooking appliances to be separately and according to different boiling points of different regions.
  • the cooking control makes the cooking utensils suitable for different altitudes and the cooking effect is better.
  • a third aspect of the present invention provides a cooking control device for a cooking appliance, wherein the cooking appliance is provided with a weighing device for weighing the appliance body.
  • the cooking control device includes: a weight acquisition module, configured to acquire, by the weighing device, a weight of rice water to be cooked placed in the body of the appliance, and pass the weighing device during cooking of the cooking appliance Obtaining the actual rice water weight in the body of the appliance in real time; a temperature acquisition module, configured to acquire the temperature in the cooking appliance in real time during the cooking process of the cooking appliance; and a first determining module, configured to acquire the to-be-cooked a difference in weight between the weight of the rice water and the weight of the actual rice water, and determining whether the difference in weight is greater than a preset amount of water evaporation; and a control module for using the difference in weight to be greater than a preset moisture evaporation Obtaining the boiling temperature of the current region according to the temperature in the cooking appliance, and obtaining a corresponding
  • the weight obtaining module weighs the appliance body by the weighing device to obtain the weight of the rice water to be cooked and the actual rice water weight during the cooking process, thereby obtaining the moisture in the appliance body.
  • the amount of evaporation the control module can obtain the current area according to the amount of water evaporation in the appliance body and the temperature inside the cooking appliance The boiling point temperature, and obtaining a corresponding heating curve according to the boiling temperature of the current region to perform cooking control on the cooking appliance, thereby being able to quickly and accurately obtain the boiling point of the current region, thereby being able to separate the cooking appliances according to different boiling points of different regions.
  • the cooking control makes the cooking utensils suitable for different altitudes, and the cooking effect is better.
  • 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:
  • the cooking control device of the cooking appliance further includes a second determining module, wherein the second determining module is configured to determine whether the temperature in the cooking appliance is when the weight difference is greater than a preset moisture evaporation amount And greater than or equal to a preset plain boiling point temperature, wherein if the temperature in the cooking appliance is greater than or equal to a preset plain boiling temperature, the control module calls a normal heating curve in the plain area according to the preset plain boiling temperature.
  • the second determining module is further configured to acquire a temperature change amount in the cooking appliance, and determine a temperature change in the cooking appliance Whether the amount is less than a preset temperature threshold, wherein if the temperature change amount in the cooking appliance is less than the preset temperature threshold, the control module acquires the boiling temperature of the current region according to the current temperature in the cooking appliance And adjusting a normal heating curve of the plain area according to a boiling temperature of the current region to obtain a boiling temperature of the current region to obtain a corresponding heating curve.
  • the control module determines that the temperature in the cooking appliance is abnormal, and invokes the exception processing.
  • the program performs cooking control.
  • the cooking control device of the cooking appliance further includes: a zero weight acquiring module, configured to acquire the food to be cooked placed in the appliance body by the weighing device a zero weight; a rice weight acquisition module, configured to obtain a rice weight placed in the body of the appliance by the weighing device according to the weight of the zero point; and a third determining module, configured to determine whether the rice weight is a preset rice weight interval; a prompt control module, configured to control the cooking appliance to display the rice weight when the rice weight is in a preset rice weight interval, and allow the cooking appliance to perform a rice volume confirmation operation;
  • the control module is further configured to acquire, between the lower limit value of the preset meter weight interval and the meter weight, by the meter weight acquisition module when the meter weight is less than a lower limit value of the preset meter weight interval a first meter weight difference, and controlling the cooking appliance to display the first meter weight difference and controlling the cooking appliance to emit a metering amount of prompt information, and prohibiting the cooking appliance from performing a meter
  • the cooking control device of the cooking appliance further includes a water weight acquiring module, wherein the water weight acquiring module is configured to be placed in the body of the appliance after the cooking appliance performs the rice volume confirming operation M weight acquisition
  • the reference water weight is used to control the cooking appliance to display the reference water weight.
  • the cooking control device of the cooking appliance further includes a fourth judging module, wherein the water re-acquisition module is configured to, based on the current zero point weight and the weight of the rice currently placed in the appliance body And obtaining, by the weighing device, an actual water weight placed in the body of the appliance, wherein the fourth determining module is configured to determine whether a water weight difference between the actual water weight and the reference water weight is in advance a water weight interval, the prompt control module is further configured to allow the cooking appliance to perform a water volume confirming operation when the water weight difference is in a preset water weight interval; the prompt control module is further configured to: Controlling, by the cooking appliance, the water weight difference value and controlling the cooking appliance to issue a water adding amount prompting information when the water weight difference is less than the lower limit value of the preset water weight interval, and prohibiting the cooking appliance from performing water volume confirmation The operation, wherein the water weight difference is displayed as negative; the prompt control module is further configured to control the cooking appliance to display the water when the water amount difference is greater than an upper limit
  • the zero point weight acquisition module is further configured to call the zero weight used for the last weighing; obtain the current weight of the appliance body by the weighing device, and control the cooking appliance to display the current weight and The difference in weight between the zero weights used for the last weighing; determining whether the cooking appliance receives the clearing instruction; if the clearing instruction is received, the current weight is compared with the zero used for the last weighing The weight difference between the weights is taken as the current zero point weight; if the clearing command is not received, the zero point weight used for the last weighing is used as the current zero point weight.
  • a fourth aspect of the present invention provides a cooking appliance comprising the cooking control apparatus of the cooking appliance of the third aspect of the present invention.
  • the boiling point of the current region can be quickly and accurately obtained, so that the cooking control can be separately performed according to different boiling points of different regions, and is suitable for different altitudes, and the cooking effect is better.
  • FIG. 1 is a flow chart of a cooking control method of a cooking appliance according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a cooking control method of a cooking appliance in accordance with an embodiment of the present invention
  • FIG. 3 is a flow chart of a weighing prompt in a cooking control method of a cooking appliance according to an embodiment of the present invention
  • Figure 5 is a flow chart showing the weighing of rice water according to a specific example of the present invention.
  • FIG. 6 is a block schematic diagram of a cooking control device of a cooking appliance in accordance with an embodiment of the present invention.
  • FIG. 7 is a block schematic diagram of a cooking control device of a cooking appliance in accordance with one embodiment of the present invention.
  • Figure 8 is a block diagram showing a cooking control device of a cooking appliance according to another embodiment of the present invention.
  • FIG. 9 is a block schematic diagram of a cooking control device for a cooking appliance in accordance with yet another embodiment of the present invention.
  • the cooking appliance of an embodiment of the invention may be a split cooking appliance that may include a base and an appliance body. Wherein the appliance body is adapted to rest on the base and is detachable from the base.
  • the base can be directly connected to the mains power supply, and the appliance body is not directly connected to the mains power supply.
  • the base can provide a cooking power or cooking heat source to the appliance body when the appliance body is resting on the base.
  • the heating device on the base can supply cooking power to the appliance body resting on the base by wireless power supply or terminal power supply, or can be placed on the base by heating disk heating, microwave radiation heating or electromagnetic radiation heating.
  • the appliance body provides a cooking heat source.
  • a weighing device is also provided in the cooking appliance, and the weighing device is used for weighing the appliance body.
  • a weighing device in order to obtain the weight information of the appliance body and not occupying the space of the base, a weighing device may be disposed on the appliance body. The weighing device can weigh the appliance body when the appliance body is placed on the base and the base forms a complete cooking appliance.
  • the bottom of the appliance body may be provided with a support position, and the weighing device is disposed corresponding to the support position.
  • the support position may be four, and the four support positions respectively correspond to the four corners of the bottom of the appliance body, the weighing device may comprise four weighing components, and the four weighing components are correspondingly arranged with four support positions, such that The weight information of the appliance body obtained by each weighing component can be made substantially uniform, whereby the accuracy of the weighing can be improved.
  • the weighing component can be a load cell, for example, a photoelectric load cell, an electromagnetic force load cell, a capacitive load cell, a resistance strain gauge load cell, etc., and the specific category can be selected according to actual needs. .
  • FIG. 1 is a flow chart of a cooking control method of a cooking appliance in accordance with an embodiment of the present invention.
  • a cooking control method of a cooking appliance includes the following steps:
  • the weight of the rice water to be cooked placed in the appliance body is obtained by the weighing device.
  • the weight of the appliance body when the foodstuff is not placed may be stored in advance, and when the rice water to be cooked is placed in the appliance body, and the appliance body is placed on the base and forms a complete cooking utensil with the base, the weighing device is used to obtain The weight of the body of the appliance to be cooked, and then the weight of the rice to be cooked is calculated based on the weight of the body of the appliance when the ingredients are not placed and the weight of the body of the appliance containing the rice water to be cooked.
  • the weight value may be zeroed when the appliance body to which the food material is not placed is placed on the base and constitute a complete cooking utensil with the base, and placed on the appliance body containing the rice water to be cooked. Base and base When the complete cooking appliance is formed, the weight of the rice water to be cooked is obtained according to the weight value reading.
  • the actual rice water weight in the appliance body is obtained in real time by the weighing device, and the temperature in the cooking appliance is obtained in real time.
  • the moisture in the rice water in the cooking appliance evaporates continuously, and the weight of the rice water can be continuously reduced.
  • the actual weight of the body of the appliance can be obtained by real-time acquiring the total weight of the appliance body containing the rice water by the weighing device, or reading the weight value reading in real time.
  • the temperature of the rice water in the cooking appliance can also be obtained in real time through the built-in temperature sensor.
  • S3 Obtain a weight difference between the weight of the rice water to be cooked and the weight of the actual rice water, and determine whether the weight difference is greater than a preset water evaporation amount.
  • the difference in weight between the weight of rice water to be cooked and the weight of the actual rice water is the actual amount of water evaporation.
  • the actual amount of water evaporation is larger than the preset amount of water evaporation, the body of the appliance Rice water is likely to reach or have reached boiling.
  • the heating profile may include the relationship between the cooking parameters and the heating time, such as the relationship between the heating power and the heating time, or the relationship between the target heating temperature and the heating time.
  • Different boiling point temperatures may correspond to different heating curves.
  • the boiling temperature of the current region is obtained according to the temperature in the cooking appliance, and the corresponding heating curve is obtained according to the boiling temperature of the current region.
  • the cooking parameters such as heating power and target heating temperature can be controlled according to the actual boiling temperature. That is to say, the cooking utensils can be heated and controlled by selecting suitable cooking parameters, thereby preventing the overflow of rice water or the bottom of the rice due to excessive heating, and preventing the rice from being mixed or cooking time due to insufficient heating. Too long.
  • the weight difference when the weight difference is greater than a preset amount of moisture evaporation, it may be determined whether the temperature in the cooking appliance is greater than or equal to a preset plain boiling temperature.
  • the preset plain boiling point temperature is the current region.
  • the boiling temperature so the normal heating curve in the plain area can be called according to the preset plain boiling temperature.
  • the temperature in the cooking appliance is less than the preset plain boiling point temperature, that is, the current actual boiling point may be lower than the boiling point of the plain area, it can be judged that the current location is the plateau region. Then, it can be further judged whether or not the boiling state is actually reached according to the temperature change in the cooking appliance. Specifically, the amount of temperature change in the cooking appliance in the preset period of time may be acquired, and it is determined whether the amount of temperature change in the cooking appliance is less than a preset temperature threshold. If the temperature inside the cooking appliance The degree of change is less than the preset temperature threshold, that is, the temperature tends to or is in an equilibrium state, and the temperature is no longer raised, and it can be judged that the boiling state is reached. At this time, the boiling temperature of the current region can be obtained according to the current temperature in the cooking appliance, and the normal heating curve of the plain region is adjusted according to the boiling temperature of the current region to obtain the boiling temperature of the current region to obtain a corresponding heating curve.
  • the temperature change amount in the cooking appliance when the temperature change amount in the cooking appliance is greater than or equal to the preset temperature threshold and the duration reaches the first preset time, it may be determined that the temperature in the cooking appliance is abnormal, and the abnormal processing is invoked.
  • the program performs cooking control.
  • the duration is a timing time obtained when the weight difference is greater than a preset amount of water evaporation. That is, when the weight difference is greater than the preset amount of water evaporation, that is, the rice water in the appliance body is likely to have reached the boiling state, if the temperature detected by the temperature sensor continues for a long time If it rises, there may be an abnormality in the temperature sensor or the microprocessor. At this time, the above heating control strategy is no longer used, and the abnormality processing program is used for cooking control.
  • the cooking control method of the cooking appliance may include the following steps:
  • the cooking appliance of the embodiment of the present invention may be a rice cooker whose control program is executed by a microprocessor.
  • the real-time temperature is the temperature inside the cooking appliance, specifically the temperature of the rice water during the cooking process detected by the temperature sensor.
  • Ga3 is a preset value, and actually determines whether the amount of water evaporation is greater than a preset value. If yes, go to step S104; if no, go back to step S102.
  • Ta3 is a preset plain boiling point temperature, for example, a boiling point temperature of 100 ° C corresponding to an altitude of 0 m. If yes, go to step S106; if no, go to step S107.
  • Ta2 is a preset value.
  • the magnitude relationship between the amount of change ⁇ Ta and Ta2 in the period can be judged once per Pa period, and actually the rate of change of the real-time temperature Ta is judged. If yes, that is, the rate of change of the real-time temperature Ta is small, and the rice water is in a boiling state, step S108 is performed; if not, that is, the rate of change of the real-time temperature Ta is large, step S109 is performed.
  • S108 Acquire a boiling temperature of the current region according to the current real-time temperature, and call a corresponding heating curve S2.
  • the current real-time temperature is the boiling temperature of the current region, and the corresponding heating curve can be directly selected according to the boiling temperature, or the boiling temperature can be converted into the corresponding altitude, and the corresponding heating curve can be selected according to the altitude.
  • step S109 determining whether there is ta>ta1.
  • ta1 is a preset value, if not, that is, when the time ta is less than or equal to ta1 and the rate of change of the real-time temperature Ta is large, the rate of change of the real-time temperature Ta may be large because the rice water does not reach the boiling point.
  • step S107 the determination of ⁇ Ta is continued; if YES, that is, the timing ta is greater than ta1 and the rate of change of the real-time temperature Ta is still large, the rate of change of the real-time temperature Ta is large, and the abnormality of the rice cooker may occur, and step S110 is performed.
  • S110 calling an exception handler to perform heating control. For example, cooking heating is performed according to a set rule, or heating is terminated early to perform a failure detection or a failure alarm.
  • the appliance body is weighed to obtain the weight of the rice water to be cooked and the actual rice water weight during the cooking process, thereby obtaining the water evaporation amount in the appliance body, and then according to the appliance
  • the amount of water evaporation in the body and the temperature in the cooking appliance acquire the boiling temperature of the current region, and obtain a corresponding heating curve according to the boiling temperature of the current region to perform cooking control on the cooking appliance, thereby being able to quickly and accurately acquire the current region.
  • the boiling point so that the cooking utensils can be separately cooked according to different boiling points of different regions, so that the cooking utensils are suitable for different altitudes, and the cooking effect is better.
  • the manner of displaying the processing is particularly important, and if the cooking appliance has no weight display, or the display content is small, or the display content is unclear, it will be difficult for the user to understand. , causing trouble for users to use. Therefore, in the embodiment of the present invention, when the user puts the food to be cooked (such as rice water to be cooked) into the appliance body, the user is also given a weighing prompt, that is, according to different weighing steps and operation displays of the user. The content is used to guide the user to use, the operation is simple, the display is clear, and the user is convenient to use.
  • the weighing indication of the cooking appliance may include the following steps:
  • the user may first power on the base of the cooking appliance, and after the power is turned on, the cooking appliance will enter a standby state, and the user can select through the human-computer interaction interface set on the base.
  • Cooking function (such as cooking function).
  • the appliance body can be weighed by the weighing device by pressing a specific button on the human-machine interaction interface to obtain the weight of the food to be cooked in the appliance body.
  • the zero point reset may be performed first, that is, the initial weight state is confirmed.
  • obtaining the zero weight comprises: calling the zero weight used for the last weighing; obtaining the current weight of the appliance body by the weighing device, and controlling the cooking appliance to display the current weight and the zero weight used for the last weighing The difference between the weights; determine whether the cooking appliance receives the clearing command; if the clearing command is received, the weight difference between the current weight and the zero weight used in the previous weighing is used as the zero weight of the current time; If the clear command is not received, the zero weight used for the last weighing is used as the current zero weight.
  • the microprocessor calls the zero point weight G1 used last time, and the zero point weight G1 may be 0g, or may be any weight value in the weighing range such as 10g.
  • the user can select a clear operation, such as performing a clear operation through a specific button on the human-machine interaction interface, when the cooking appliance receives
  • a clear operation such as performing a clear operation through a specific button on the human-machine interaction interface
  • acquiring the zero point weight may include the following steps:
  • step S204 determining whether G>G1 is satisfied. If yes, go to step S205; if no, go to step S206.
  • step S207 Determine whether a clear instruction is received. If yes, step S208 is performed; if no, step S209 is performed.
  • the weight of the rice placed in the body of the appliance is obtained by the weighing device, and it is determined whether the weight of the rice is in the preset meter weight interval.
  • the Kimi prompt information may be displayed through the human-machine interaction interface to remind the user to perform the metering.
  • the user can start the weighing instruction again through the corresponding button to obtain the rice weight G meter put into the instrument body through the weighing device, and judge the rice weight after obtaining the rice weight G meter .
  • the G meter is within the preset meter weight range [Gmin meters , Gmax meters ].
  • the preset rice weight interval [Gmin meters , Gmax meters ] may be preset in the storage space of the cooking utensil, and the rice weight interval [Gmin meters , Gmax meters ] and the current appliance body size and the user-selected cooking function.
  • the rice weight used for porridge and boiled rice is different.
  • the cooking appliance is controlled to display the rice weight, and the cooking appliance is allowed to perform the rice volume confirmation operation.
  • the weight of the meter added by the user is in the preset meter weight interval [Gmin meter , Gmax meter ], it indicates that the current meter weight G meter meets the requirements of the current appliance body size and cooking function, etc., at this time directly in the person
  • the current meter weight G meter is displayed on the machine interaction interface, and the user is allowed to press a specific button to confirm the weight value of the meter, and after the confirmation is completed, the meter is no longer placed.
  • the meter weight is less than the lower limit of the preset meter weight interval, the lower limit value of the preset meter weight interval and the meter weight are obtained.
  • the first meter weight difference controls the cooking appliance to display the first meter weight difference and control the cooking appliance to issue the rice amount prompt message, and prohibit the cooking appliance from performing the rice volume confirmation operation.
  • the acquisition is performed.
  • the user is prohibited from performing the next step before the amount of rice does not meet the requirements.
  • the method further comprises: obtaining a corresponding reference water weight according to the rice weight currently placed in the appliance body, and controlling the cooking appliance to display the reference water weight; Based on the weight of the zero point and the weight of the rice currently placed in the body of the appliance, the actual water weight placed in the body of the appliance is obtained by the weighing device, and it is judged whether the difference in water weight between the actual water weight and the reference water weight is in advance.
  • the water weight interval is set; if the water weight difference is in the preset water weight interval, the cooking appliance is allowed to perform the water volume confirmation operation; if the water weight difference is less than the lower limit value of the preset water weight interval, the cooking appliance is controlled to display the water weight difference And controlling the cooking appliance to issue a watering amount prompting message, and prohibiting the cooking appliance from performing a water volume confirming operation, wherein the water weight difference is negative; if the water amount difference is greater than the upper limit value of the preset water amount interval, controlling the cooking appliance to display water The difference value and the control appliance issue a water reduction amount prompt message, and the cooking appliance is prohibited from performing the water volume confirmation operation, wherein the water weight difference is positive.
  • the microprocessor can calculate the water weight to be added according to the current meter weight G meter , that is, the reference water weight G2, even if the user puts the appliance body (including the added body) m) Pick up and carry out the rice washing operation, the reference water weight G2 is still displayed on the human-computer interaction interface.
  • the user again in the appliance main body of the cooking appliance, acquired by the weighing means to meter water containing residual water weight G m + water, then G0 calculated according to the weight and the zero weight m G m
  • the water weight of the residual water that is, the actual water weight G water .
  • the user is allowed to press a specific button to confirm the weight value of the water, and after confirming the completion of no drainage, and direct access to the cooking work; if the water weight difference ⁇ G of water less than a preset lower limit weight interval Gmin water in the water, the water through the water weight difference ⁇ G interactive interface display, At the same time, the cooking appliance is controlled to issue a watering amount reminding message to remind the user to continue adding water, and the user is prohibited to press a specific button to confirm the weight value of the water; if the water amount difference ⁇ G water is greater than the upper limit value Gmax water of the preset water amount interval, Then, the cooking appliance is controlled to display the water weight difference ⁇ G water , and at the same time, the cooking appliance issues a water reduction amount prompting message to remind the user to remove a part of the water, and
  • the rice water weighing process of one specific example of the present invention may include the following steps:
  • step S301 Acquire a zero point weight G0, and after acquiring the zero point weight G0, perform step S302.
  • step S303 Determine whether the meter weight G meter is greater than an upper limit value Gmax meter of the preset rice weight interval. If yes, go to step S304; if no, go to step S306.
  • step S306. Determine whether the meter weight G meter is smaller than a lower limit value Gmin meter of the preset rice weight interval. If yes, go to step S307; if no, go to step S309.
  • the weight display Gd Gmin meters , that is, the lower limit value Gmin meter of the preset rice weight interval is displayed to inform the user that the value cannot be lower than the value.
  • step S310 determining whether Gmin meters ⁇ G meters ⁇ Gmax meters are satisfied. If yes, go to step S311; if no, go back to step S303.
  • step S311 it is determined whether the user confirms the weight of the rice meter . If yes, go to step S312; if no, go back to step S303.
  • step S314 determining whether the water weight G water is greater than an upper limit value Gmax water of the preset water weight interval. If yes, go to step S315; if no, go to step S317.
  • the preset water weight interval [Gmin water , Gmax water ] in this embodiment is determined according to G2 and a preset margin, which is different from the previous embodiment.
  • step S317 Determine whether the water weight G water is less than a lower limit value Gmin water of the preset water weight interval. If yes, go to step S318; if no, go to step S320.
  • step S321 it is judged whether or not Gmin water ⁇ G water ⁇ Gmax water is satisfied. If yes, go to step S322; if no, go back to step S314.
  • step S322 it is determined whether the user confirms the water weight G water . If yes, go to step S323; if no, go back to step S314.
  • the zero weight is first set according to the user's operation, and then the operation is performed according to the user's meter or water.
  • the actual weight value under the step shows the difference between the actual weight and the preset weight value, and allows the next operation when the actual weight is within the preset weight value range. Otherwise, the current weight is displayed too much or insufficient.
  • the user reduces or increases the weight, which enables the user to clearly understand how to operate at present and facilitate the user to use.
  • the weight of the rice water to be cooked and the weight of the actual rice water in the cooking process are obtained by weighing the appliance body, thereby obtaining moisture evaporation in the body of the appliance. And then obtaining the boiling temperature of the current region according to the amount of water evaporation in the appliance body and the temperature in the cooking appliance, and obtaining a corresponding heating curve according to the boiling temperature of the current region to perform cooking control on the cooking appliance, thereby being fast and accurate
  • the boiling point of the current region is obtained, so that the cooking appliances can be separately cooked and controlled according to different boiling points of different regions, so that the cooking utensils are suitable for different altitudes, and the cooking effect is better.
  • the zero weight is obtained, and based on the weight of the zero point, the weight of the rice placed in the appliance body is obtained by the weighing device, and Determine whether the meter weight is in the preset meter weight range. If it is, it displays the meter weight and allows the rice volume confirmation operation; if it is less than the lower limit value, it obtains the first meter weight difference between the lower limit value and the meter weight, and displays the first meter weight difference and controls cooking.
  • the appliance issues a message indicating the amount of rice, and prohibits the operation of confirming the amount of rice; if it is greater than the upper limit, the difference of the second meter between the meter weight and the upper limit is obtained, and the second meter weight difference is controlled and displayed.
  • the present invention also proposes a non-transitory computer readable storage medium.
  • a non-transitory computer readable storage medium on which a computer program is stored, when the program is When the processor is executed, the cooking control method proposed by the above embodiment of the present invention can be implemented.
  • a non-transitory computer readable storage medium according to an embodiment of the present invention, by executing a stored computer program thereof, thereby capable of quickly and accurately acquiring the boiling point of the current region, thereby enabling the cooking appliances to be separately and according to different boiling points of different regions.
  • the cooking control makes the cooking appliance suitable for different altitudes, the cooking effect is better, and the user can use the corresponding content according to different weighing steps and operations to guide the user to use, the operation is simple, the display is clear, and the user is convenient to use.
  • the present invention also provides a cooking control device for a cooking appliance.
  • the cooking control device of the cooking appliance includes a weight acquisition module 10, a temperature acquisition module 20, a first determination module 30, and a control module 40.
  • the weight obtaining module 10 is configured to obtain the weight of the rice water to be cooked in the body of the appliance by the weighing device, and obtain the actual weight of the rice water in the body of the appliance in real time during the cooking process of the cooking appliance;
  • the module 20 is configured to acquire the temperature in the cooking appliance in real time during the cooking process of the cooking appliance;
  • the first determining module 30 is configured to obtain the weight difference between the weight of the rice water to be cooked and the weight of the actual rice water, and determine whether the weight difference is
  • the control module 40 is configured to obtain the boiling temperature of the current region according to the temperature in the cooking appliance when the weight difference is greater than the preset moisture evaporation amount, and obtain a corresponding heating curve according to the boiling temperature of the current region. And controlling the cooking appliance for cooking according to the obtained heating curve.
  • the weight acquisition module 10 may pre-store the weight of the appliance body when the food material is not placed, and put the rice water to be cooked into the appliance body, and the appliance body is placed on the base and completes with the base.
  • the weight of the appliance body containing the rice water to be cooked is obtained by the weighing device, and then the weight of the rice water to be cooked is calculated according to the weight of the appliance body when the foodstuff is not placed and the weight of the appliance body containing the rice water to be cooked.
  • the weight acquisition module 10 can also zero the weight value when the appliance body that is not placed in the foodstuff is placed on the base and form a complete cooking utensil with the base, and is in the rice water to be cooked.
  • the appliance body is placed on the base and forms a complete cooking appliance with the base, the weight of the rice water to be cooked is obtained according to the weight reading.
  • the weight obtaining module 10 obtains the total weight of the appliance body containing the rice water in real time through the weighing device, or reads the weight value reading in real time, and obtains the actual rice water weight in the appliance body.
  • the temperature acquisition module 20 can acquire the temperature of the rice water in the cooking appliance in real time through the temperature sensor.
  • the difference in weight between the weight of rice water to be cooked and the weight of the actual rice water is the actual amount of water evaporation.
  • the actual amount of water evaporation is larger than the preset amount of water evaporation, the body of the appliance Rice water is likely to reach or have reached boiling.
  • the heating profile may include the relationship between the cooking parameters and the heating time, such as the relationship between the heating power and the heating time, or the relationship between the target heating temperature and the heating time.
  • Different boiling temperatures can correspond to different heating curves, in the first judgment module
  • the control module 40 obtains the boiling temperature of the current region according to the temperature in the cooking appliance, and obtains a corresponding heating curve according to the boiling temperature of the current region, which can be based on the actual boiling temperature.
  • the cooking parameters such as heating power and target heating temperature are controlled.
  • the cooking utensils can be heated and controlled by selecting suitable cooking parameters, thereby preventing the overflow of rice water or the bottom of the rice due to excessive heating, and preventing the rice from being mixed or cooking time due to insufficient heating. Too long.
  • the cooking control device of the cooking appliance may further include a second judging module 50.
  • the second determining module 50 may determine whether the temperature in the cooking appliance is greater than or equal to a preset plain boiling temperature when the weight difference is greater than a preset moisture evaporation amount.
  • the control module 40 can invoke the normal heating profile of the plain region based on the preset plain boiling point temperature.
  • the second determining module 50 may further acquire a temperature change amount in the cooking appliance in a preset period of time, and determine whether the temperature change amount in the cooking appliance is less than a preset temperature threshold. If the amount of temperature change in the cooking appliance is less than the preset temperature threshold, that is, the temperature tends to or is in equilibrium, and the temperature is no longer raised, it can be judged that the boiling state is reached.
  • control module 40 can obtain the boiling temperature of the current region according to the current temperature in the cooking appliance, and adjust the normal heating curve of the plain region according to the boiling temperature of the current region to obtain the boiling temperature of the current region to obtain a corresponding heating curve.
  • the control module 40 may determine that the temperature in the cooking appliance is abnormal, and Call the exception handler for cooking control.
  • the duration is a timing time obtained when the weight difference is greater than a preset amount of water evaporation. That is, when the weight difference is greater than the preset amount of water evaporation, that is, the rice water in the appliance body is likely to have reached the boiling state, if the temperature detected by the temperature sensor continues for a long time If it rises, there may be an abnormality in the temperature sensor or the microprocessor. At this time, the above heating control strategy is no longer used, and the abnormality processing program is used for cooking control.
  • the weight obtaining module weighs the appliance body by the weighing device to obtain the weight of the rice water to be cooked and the actual rice water weight during the cooking process, thereby obtaining the moisture in the appliance body.
  • the evaporation module, the control module can obtain the boiling temperature of the current region according to the evaporation amount of water in the appliance body and the temperature in the cooking appliance, and obtain a corresponding heating curve according to the boiling temperature of the current region to perform cooking control on the cooking appliance, thereby
  • the boiling point of the current region can be quickly and accurately obtained, so that the cooking appliances can be separately cooked and controlled according to different boiling points of different regions, so that the cooking utensils are suitable for different altitudes, and the cooking effect is better.
  • the manner of displaying the processing is particularly important, and if the cooking appliance has no weight display, or the display content is small, or the display content is unclear, it will be difficult for the user to understand. , causing trouble for users to use. Therefore, in the embodiment of the present invention, when the user puts the food to be cooked (such as rice water to be cooked) into the appliance body, the user is also given a weighing prompt, that is, according to different weighing steps and operation displays of the user. The content is used to guide the user to use, the operation is simple, the display is clear, and the user is convenient to use.
  • the cooking control apparatus of the cooking appliance of the embodiment of the present invention may further include: a zero point weight acquiring module 100 , a rice weight acquiring module 200 , a third determining module 300 , and a prompting control module 400 .
  • the zero point weight acquiring module 100 is configured to obtain the zero point weight when the food to be cooked placed in the instrument body is weighed by the weighing device; the rice weight obtaining module 200 is configured to pass the weighing according to the zero point weight.
  • the weighting device obtains the weight of the rice placed in the body of the appliance; the third determining module 300 is configured to determine whether the meter weight is in the preset meter weight interval; and the prompting control module 400 is configured to control the cooking appliance display when the meter weight is in the preset meter weight interval
  • the rice weight is heavy, and the cooking appliance is allowed to perform the rice volume confirmation operation; the prompt control module 400 is further configured to obtain the lower limit value of the preset rice weight interval by the rice weight acquisition module 200 when the rice weight is less than the lower limit value of the preset rice weight interval a first meter weight difference from the rice weight, and controlling the cooking appliance to display the first meter weight difference and controlling the cooking appliance to emit the rice amount prompting information, and prohibiting the cooking appliance from performing the rice volume confirming operation;
  • the user may first power on the base of the cooking appliance, and after the power is turned on, the cooking appliance will enter a standby state, and the user can select through the human-computer interaction interface set on the base.
  • Cooking function (such as cooking function).
  • the appliance body can be weighed by the weighing device by pressing a specific button on the human-machine interaction interface to obtain the weight of the food to be cooked in the appliance body.
  • the zero point reset may be performed first, that is, the initial weight state is confirmed.
  • the zero weight acquisition module 100 is further configured to call the zero weight used for the last weighing; the current weight of the appliance body is obtained by the weighing device, and the cooking appliance is displayed to display the current weight and the last weighing use.
  • the zero point weight acquiring module 100 calls the zero point weight G1 used last time, and the zero point weight G1 may be 0 g, or may be any weight value within a weighing range such as 10 g.
  • the weight value Gd is used to confirm whether to clear, for example, when the weight value Gd is large, the user can select a clear operation, such as clearing through a specific button on the human-machine interaction interface, when the cooking appliance receives the clearing
  • the zero point weight obtaining module 100 can display the rice prompt information through the human-machine interaction interface to remind the user to perform the metering. After the user completes the metering, the user can start the weighing instruction again through the corresponding button. At this time, the rice weight acquiring module 200 acquires the rice weight G meter placed in the instrument body through the weighing device, and obtains the rice weight G meter. Thereafter, the third determining module 300 determines whether the meter weight G meter is within the preset meter weight interval [Gmin meters , Gmax meters ].
  • the preset rice weight interval [Gmin meters , Gmax meters ] may be preset in the storage space of the cooking utensil, and the rice weight interval [Gmin meters , Gmax meters ] and the current appliance body size and the user-selected cooking function.
  • the rice weight used for porridge and boiled rice is different.
  • the prompt control module 400 is directly in the person.
  • the current meter weight G meter is displayed on the machine interaction interface, and the user is allowed to press a specific button to confirm the weight value of the meter, and after the confirmation is completed, the meter is no longer placed.
  • the prompt control module 400 passes the meter weight.
  • G m 1 Gmin m - G m
  • display the second meter weight difference ⁇ G m 2 Gmax m - G m on the human-computer interaction interface, and control the cooking appliance to issue a message indicating the amount of rice reduction to remind the user to remove a part of the meter and prohibit
  • the cooking control device of the cooking appliance further includes: a water weight acquiring module 500, and the water weight acquiring module 500 is configured to perform a rice volume confirmation operation after the cooking appliance performs The corresponding reference water weight is obtained according to the weight of the rice currently placed in the appliance body, and the prompt control module 400 is further configured to control the cooking appliance to display the reference water weight.
  • the cooking control device of the cooking appliance further includes: a fourth determining module 600, wherein the water weight acquiring module 500 is configured to use the current zero weight and Current release The weight of the rice in the body of the appliance is obtained by the weighing device to obtain the actual water weight placed in the body of the appliance.
  • the fourth determining module 600 is configured to determine whether the water weight difference between the actual water weight and the reference water weight is in the preset water.
  • the prompt control module 400 is further configured to allow the cooking appliance to perform the water volume confirming operation when the water weight difference is in the preset water weight interval; the prompt control module 400 is further configured to: when the water weight difference is less than the preset water weight interval The limit value controls the cooking appliance to display the water weight difference value and controls the cooking appliance to issue the water adding amount prompting information, and prohibits the cooking appliance from performing the water volume confirming operation, wherein the water weight difference is displayed as negative; the prompt control module 400 is further configured to use the water amount difference When the value is greater than the upper limit value of the preset water amount interval, the cooking appliance is controlled to display the water weight difference value and the cooking appliance emits the water volume indicating information, and the cooking appliance is prohibited from performing the water volume confirming operation, wherein the water weight difference is positive.
  • the water weight acquisition module 500 can calculate the water weight to be added according to the current meter weight G meter , that is, the reference water weight G2, even if the user puts the appliance body (including The added rice) picks up and performs the rice washing operation, and the reference water weight G2 is still displayed on the human-computer interaction interface.
  • the water weight acquisition module 500 acquires the rice water containing the residual water by the weighing device and weighs G meters + water , and then according to the weight of the zero point G0 and the weight of the rice.
  • G meters can calculate the water weight of the residual water, that is, the actual water weight G water .
  • the prompt control module 400 allows the user to press a specific button to confirm the weight of the water.
  • the prompt control module 400 displays through the human-computer interaction interface The water weight difference is ⁇ G water , and at the same time, the cooking appliance sends a water supply amount prompt message to remind the user to continue adding water, and prohibits the user from pressing a specific button to confirm the water weight value; if the water amount difference ⁇ G water is greater than the preset water amount The upper limit value Gmax water of the interval, the prompt control module 400 controls the cooking appliance to display the water weight difference ⁇ G water , and controls the cooking appliance to issue a water reduction amount prompting information to remind the user to remove a part of the water and prohibit the user from pressing a specific button. To confirm the weight of the water.
  • the zero weight is first set according to the user's operation, and then the operating step is performed according to the user's weighing or weighing the water.
  • the actual weight value showing the difference between the actual weight and the preset weight value, and allowing the next operation when the actual weight is within the preset weight value range, otherwise displaying the current weight is too much or insufficient, prompting the user to reduce Or increase the weight, which enables the user to clearly understand how to operate at present and facilitate the user to use.
  • the weight obtaining module weighs the appliance body by the weighing device to obtain the weight of the rice water to be cooked and the actual rice water weight during the cooking process, thereby obtaining the appliance body.
  • the amount of moisture evaporation inside the control module can obtain the boiling temperature of the current region according to the amount of water evaporation in the appliance body and the temperature in the cooking appliance, and obtain a corresponding heating curve according to the boiling temperature of the current region to perform cooking control on the cooking appliance.
  • the boiling point of the current region can be quickly and accurately obtained, so that the cooking appliances can be separately cooked and controlled according to different boiling points of different regions, so that the cooking utensils are suitable for different altitudes, and the cooking effect is better.
  • the zero weight is obtained, and based on the weight of the zero point, the weight of the rice placed in the appliance body is obtained by the weighing device, and Determine whether the meter weight is in the preset meter weight range.
  • the appliance If it is, it displays the meter weight and allows the rice volume confirmation operation; if it is less than the lower limit value, it obtains the first meter weight difference between the lower limit value and the meter weight, and displays the first meter weight difference and controls cooking.
  • the appliance issues a message indicating the amount of rice, and prohibits the operation of confirming the amount of rice; if it is greater than the upper limit, the difference of the second meter between the meter weight and the upper limit is obtained, and the second meter weight difference is controlled and displayed.
  • the present invention also proposes a cooking appliance.
  • the cooking appliance of the embodiment of the present invention comprises the cooking control apparatus of the cooking appliance proposed by the above embodiment of the present invention.
  • the boiling point of the current region can be quickly and accurately obtained, so that the cooking control can be separately performed according to different boiling points of different regions, which is suitable for different altitudes, the cooking effect is better, and can be different according to the user.
  • the weighing steps and operations display the corresponding content to guide the user to use, the operation is simple, the display is clear, and the user is convenient to use.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, or electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be two yuan The internal communication or the interaction of two components.
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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Abstract

一种烹饪器具及其烹饪控制方法和装置，该方法包括以下步骤：通过称重装置获取放入器具本体内的待烹饪米水重量（S1）；在烹饪器具的烹饪过程中，通过称重装置实时获取器具本体内的实际米水重量，并实时获取烹饪器具内的温度（S2）；获取待烹饪米水重量与实际米水重量之间的重量差值，并判断重量差值是否大于预设的水分蒸发量（S3）；如果重量差值大于预设的水分蒸发量，则根据烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制烹饪器具进行烹饪（S4）。该方法能快速准确的获取当前区域的沸点，从而使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。

Description

烹饪器具及其烹饪控制方法和装置 技术领域
本发明涉及烹饪电器技术领域，特别涉及一种烹饪器具的烹饪控制方法、一种烹饪器具的烹饪控制装置和一种烹饪器具。
背景技术
常用电饭煲煮饭的地区，最高海拔差异达2000多米。海拔不同，对应水的沸点也存在着差异，例如，海拔高度为0米，水的沸点对应为100℃，海拔为2000米，水的沸点对应为92℃。目前市场上的电饭煲普遍在程序中根据平原地区的沸点设置固定的煮饭参数，因而在海拔高的地方容易造成煮饭溢锅的现象。
相关技术中的电饭煲虽然考虑到了海拔高度对沸点的影响，并制定了对应的控制策略，但是由于控制策略中存在着对沸点判断的时延或不准确性，因而煮饭效果仍然较差。
发明内容
本发明旨在至少在一定程度上解决上述技术中的技术问题之一。为此，本发明的一个目的在于提出一种烹饪器具的烹饪控制方法，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。
本发明的第二个目的在于提出一种非临时性计算机可读存储介质。
本发明的第三个目的在于提出一种烹饪器具的烹饪控制装置。
本发明的第四个目的在于提出一种烹饪器具。
为达到上述目的，本发明第一方面实施例提出了一种烹饪器具的烹饪控制方法，其中，所述烹饪器具内设有称重装置，所述称重装置用于对器具本体进行称重，所述烹饪控制方法包括以下步骤：通过所述称重装置获取放入所述器具本体内的待烹饪米水重量；在所述烹饪器具的烹饪过程中，通过所述称重装置实时获取所述器具本体内的实际米水重量，并实时获取所述烹饪器具内的温度；获取所述待烹饪米水重量与所述实际米水重量之间的重量差值，并判断所述重量差值是否大于预设的水分蒸发量；如果所述重量差值大于预设的水分蒸发量，则根据所述烹饪器具内的温度获取当前区域的沸点温度，并根据所述当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制所述烹饪器具进行烹饪。
根据本发明实施例的烹饪器具的烹饪控制方法，通过对器具本体进行称重，以获取待烹饪米水重量和烹饪过程中实际米水重量，进而获取器具本体内的水分蒸发量， 然后根据器具本体内的水分蒸发量和烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线以对烹饪器具进行烹饪控制，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。
另外，根据本发明上述实施例提出的烹饪器具的烹饪控制方法还可以具有如下附加的技术特征：
进一步地，当所述重量差值大于预设的水分蒸发量时，判断所述烹饪器具内的温度是否大于等于预设的平原沸点温度，其中，如果所述烹饪器具内的温度大于等于预设的平原沸点温度，则根据所述预设的平原沸点温度调用平原地区正常的加热曲线。
进一步地，当所述烹饪器具内的温度小于预设的平原沸点温度时，获取所述烹饪器具内的温度变化量，并判断所述烹饪器具内的温度变化量是否小于预设温度阈值，其中，如果所述烹饪器具内的温度变化量小于所述预设温度阈值，则根据所述烹饪器具内的当前温度获取所述当前区域的沸点温度，并根据所述当前区域的沸点温度对所述平原地区正常的加热曲线进行调整，以获取所述当前区域的沸点温度获取对应的加热曲线。
进一步地，当所述烹饪器具内的温度变化量大于等于预设温度阈值且持续时间达到第一预设时间时，判断所述烹饪器具内的温度出现异常，并调用异常处理程序进行烹饪控制。
进一步地，所述的烹饪器具的烹饪控制方法，还包括：在通过所述称重装置对放入所述器具本体内的待烹饪食物进行称重时，获取本次零点重量；基于所述本次零点重量，通过所述称重装置获取放入所述器具本体内的米重，并判断所述米重是否处于预设米重区间；如果所述米重处于预设米重区间，则控制所述烹饪器具显示所述米重，并允许所述烹饪器具执行米量确认操作；如果所述米重小于所述预设米重区间的下限值，则获取所述预设米重区间的下限值与所述米重之间的第一米重差值，并控制所述烹饪器具显示所述第一米重差值和控制所述烹饪器具发出加米量提示信息，以及禁止所述烹饪器具执行米量确认操作；如果所述米重大于所述预设米重区间的上限值，则获取所述米重与所述预设米重区间的上限值之间的第二米重差值，并控制所述烹饪器具显示所述第二米重差值和控制所述烹饪器具发出减米量提示信息，以及禁止所述烹饪器具执行米量确认操作。
进一步地，当所述烹饪器具执行米量确认操作后，还包括：根据当前放入所述器具本体内的米重获取对应的基准水重，并控制所述烹饪器具显示所述基准水重；基于所述本次零点重量和当前放入所述器具本体内的米重，通过所述称重装置获取放入所述器具本体内的实际水重，并判断所述实际水重与所述基准水重之间的水重差值是否处于预设水重区间；如果所述水重差值处于预设水重区间，则允许所述烹饪器具执行水量确认操作；如果所述 水重差值小于所述预设水重区间的下限值，则控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出加水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为负；如果所述水量差值大于所述预设水量区间的上限值，则控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出减水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为正。
进一步地，获取零点重量，包括：调用上一次称重使用的零点重量；通过所述称重装置获取所述器具本体的当前重量，并控制所述烹饪器具显示所述当前重量与上一次称重使用的零点重量之间的重量差值；判断所述烹饪器具是否接收到清零指令；如果接收到所述清零指令，则将所述当前重量与上一次称重使用的零点重量之间的重量差值作为所述本次零点重量；如果未接收到所述清零指令，则将上一次称重使用的零点重量作为所述本次零点重量。
进一步地，所述称重装置包括重量传感器。
为达到上述目的，本发明第二方面实施例提出了一种临时性计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现本发明第一方面实施例提出的烹饪控制方法。
根据本发明实施例的非临时性计算机可读存储介质，通过执行其存储的计算机程序，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。
为达到上述目的，本发明第三方面实施例提出了一种烹饪器具的烹饪控制装置，其中，所述烹饪器具内设有称重装置，所述称重装置用于对器具本体进行称重，所述烹饪控制装置包括：重量获取模块，用于通过所述称重装置获取放入所述器具本体内的待烹饪米水重量，并在所述烹饪器具的烹饪过程中通过所述称重装置实时获取所述器具本体内的实际米水重量；温度获取模块，用于在所述烹饪器具的烹饪过程中实时获取所述烹饪器具内的温度；第一判断模块，用于获取所述待烹饪米水重量与所述实际米水重量之间的重量差值，并判断所述重量差值是否大于预设的水分蒸发量；控制模块，用于在所述重量差值大于预设的水分蒸发量时根据所述烹饪器具内的温度获取当前区域的沸点温度，并根据所述当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制所述烹饪器具进行烹饪。
根据本发明实施例的烹饪器具的烹饪控制装置，重量获取模块通过称重装置对器具本体进行称重，以获取待烹饪米水重量和烹饪过程中实际米水重量，进而获取器具本体内的水分蒸发量，控制模块可根据器具本体内的水分蒸发量和烹饪器具内的温度获取当前区域 的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线以对烹饪器具进行烹饪控制，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。
另外，根据本发明上述实施例提出的烹饪器具的烹饪控制装置还可以具有如下附加的技术特征：
进一步地，所述的烹饪器具的烹饪控制装置还包括第二判断模块，所述第二判断模块在所述重量差值大于预设的水分蒸发量时用于判断所述烹饪器具内的温度是否大于等于预设的平原沸点温度，其中，如果所述烹饪器具内的温度大于等于预设的平原沸点温度，所述控制模块则根据所述预设的平原沸点温度调用平原地区正常的加热曲线。
进一步地，当所述烹饪器具内的温度小于预设的平原沸点温度时，所述第二判断模块还用于获取所述烹饪器具内的温度变化量，并判断所述烹饪器具内的温度变化量是否小于预设温度阈值，其中，如果所述烹饪器具内的温度变化量小于所述预设温度阈值，所述控制模块则根据所述烹饪器具内的当前温度获取所述当前区域的沸点温度，并根据所述当前区域的沸点温度对所述平原地区正常的加热曲线进行调整，以获取所述当前区域的沸点温度获取对应的加热曲线。
进一步地，当所述烹饪器具内的温度变化量大于等于预设温度阈值且持续时间达到第一预设时间时，所述控制模块还判断所述烹饪器具内的温度出现异常，并调用异常处理程序进行烹饪控制。
进一步地，所述的烹饪器具的烹饪控制装置，还包括：零点重量获取模块，用于在通过所述称重装置对放入所述器具本体内的待烹饪食物进行称重时，获取本次零点重量；米重获取模块，用于根据所述本次零点重量，通过所述称重装置获取放入所述器具本体内的米重；第三判断模块，用于判断所述米重是否处于预设米重区间；提示控制模块，用于在所述米重处于预设米重区间时控制所述烹饪器具显示所述米重，并允许所述烹饪器具执行米量确认操作；所述提示控制模块还用于，在所述米重小于所述预设米重区间的下限值时通过所述米重获取模块获取所述预设米重区间的下限值与所述米重之间的第一米重差值，并控制所述烹饪器具显示所述第一米重差值和控制所述烹饪器具发出加米量提示信息，以及禁止所述烹饪器具执行米量确认操作；所述提示控制模块还用于，在所述米重大于所述预设米重区间的上限值时通过所述米重获取模块获取所述米重与所述预设米重区间的上限值之间的第二米重差值，并控制所述烹饪器具显示所述第二米重差值和控制所述烹饪器具发出减米量提示信息，以及禁止所述烹饪器具执行米量确认操作。
进一步地，所述的烹饪器具的烹饪控制装置，还包括水重获取模块，所述水重获取模块用于在所述烹饪器具执行米量确认操作后，根据当前放入所述器具本体内的米重获取对 应的基准水重，所述提示控制模块还用于控制所述烹饪器具显示所述基准水重。
进一步地，所述的烹饪器具的烹饪控制装置，还包括第四判断模块，其中，所述水重获取模块用于，基于所述本次零点重量和当前放入所述器具本体内的米重，通过所述称重装置获取放入所述器具本体内的实际水重，所述第四判断模块用于判断所述实际水重与所述基准水重之间的水重差值是否处于预设水重区间，所述提示控制模块还用于，在所述水重差值处于预设水重区间时允许所述烹饪器具执行水量确认操作；所述提示控制模块还用于，在所述水重差值小于所述预设水重区间的下限值时控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出加水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为负；所述提示控制模块还用于，在所述水量差值大于所述预设水量区间的上限值时控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出减水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为正。
进一步地，所述零点重量获取模块进一步用于，调用上一次称重使用的零点重量；通过所述称重装置获取所述器具本体的当前重量，并控制所述烹饪器具显示所述当前重量与上一次称重使用的零点重量之间的重量差值；判断所述烹饪器具是否接收到清零指令；如果接收到所述清零指令，则将所述当前重量与上一次称重使用的零点重量之间的重量差值作为所述本次零点重量；如果未接收到所述清零指令，则将上一次称重使用的零点重量作为所述本次零点重量。
为达到上述目的，本发明第四方面实施例提出了一种烹饪器具，其包括本发明第三方面实施例提出的烹饪器具的烹饪控制装置。
根据本发明实施例的烹饪器具，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点进行分别地烹饪控制，适用于不同的海拔高度，烹饪效果较佳。
附图说明
图1为根据本发明实施例的烹饪器具的烹饪控制方法的流程图；
图2为根据本发明一个具体实施例的烹饪器具的烹饪控制方法的流程图；
图3为根据本发明一个实施例的烹饪器具的烹饪控制方法中称重提示的流程图；
图4为根据本发明一个具体示例的零点重量获取的流程图；
图5为根据本发明一个具体示例的米水称重的流程图；
图6为根据本发明实施例的烹饪器具的烹饪控制装置的方框示意图；
图7为根据本发明一个实施例的烹饪器具的烹饪控制装置的方框示意图；
图8为根据本发明另一个实施例的烹饪器具的烹饪控制装置的方框示意图；以及
图9为根据本发明又一个实施例的烹饪器具的烹饪控制装置的方框示意图。
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，旨在用于解释本发明，而不能理解为对本发明的限制。
本发明实施例的烹饪器具可为分体式烹饪器具，其可包括底座和器具本体。其中，器具本体适于搁置在底座上且相对底座可分离。底座可直接连接到市电电源，而其器具本体不直接连接到市电电源。当器具本体被搁置在底座上时，底座可为该器具本体提供烹饪电源或烹饪热源。具体地，底座上的加热装置可通过无线供电或端子供电等方式为搁置在底座上的器具本体提供烹饪电源，也可通过加热盘加热、微波辐射加热或电磁辐射加热等方式为搁置在底座上的器具本体提供烹饪热源。
烹饪器具内还设有称重装置，称重装置用于对器具本体进行称重。在本发明的一个实施例中，为了获取器具本体的重量信息，且不占用底座的空间，可在器具本体上设置称重装置。称重装置可在器具本体放置在底座上并与底座构成完整烹饪器具时对器具本体进行称重。
进一步地，器具本体的底部可设有支撑位，称重装置对应支撑位设置。其中，支撑位可为四个，四个支撑位分别对应器具本体的底部四个角设置，称重装置可包括四个称重组件，四个称重组件一一对应四个支撑位设置，这样能够使得每个称重组件所获得的器具本体的重量信息基本一致，由此，能够提高称重的精确度。
其中，称重组件可为称重传感器，例如，可以是光电式称重传感器、电磁力式称重传感器、电容式称重传感器、电阻应变式称重传感器等，具体类别可以根据实际需要进行选择。
下面结合附图来描述本发明实施例的烹饪器具及其烹饪控制方法和装置。
图1为根据本发明实施例的烹饪器具的烹饪控制方法的流程图。
如图1所示，本发明实施例的烹饪器具的烹饪控制方法，包括以下步骤：
S1，通过称重装置获取放入器具本体内的待烹饪米水重量。
具体地，可预先存储未放入食材时器具本体的重量，并在待烹饪米水放入器具本体内，且器具本体放置在底座上并与底座构成完整烹饪器具时，通过称重装置获取盛有待烹饪米水的器具本体重量，然后根据未放入食材时器具本体的重量和盛有待烹饪米水的器具本体重量计算得到待烹饪米水重量。
在本发明的其他实施例中，也可在未放入食材的器具本体放置在底座上并与底座构成完整烹饪器具时，将重量值清零，并在盛有待烹饪米水的器具本体放置在底座上并与底座 构成完整烹饪器具时根据重量值读数获取待烹饪米水重量。
S2，在烹饪器具的烹饪过程中，通过称重装置实时获取器具本体内的实际米水重量，并实时获取烹饪器具内的温度。
随着烹饪过程的进行，烹饪器具内米水中的水分不断蒸发，米水重量可不断减小。通过称重装置实时获取盛有米水的器具本体的总重量，或实时读取重量值读数，可得到器具本体内的实际米水重量。
并且，在烹饪器具的烹饪过程中，还可通过内置的温度传感器实时获取烹饪器具内米水的温度。
S3，获取待烹饪米水重量与实际米水重量之间的重量差值，并判断重量差值是否大于预设的水分蒸发量。
S4，如果重量差值大于预设的水分蒸发量，则根据烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制烹饪器具进行烹饪。
应当理解，待烹饪米水重量与实际米水重量之间的重量差值即为实际的水分蒸发量，当实际的水分蒸发量较大，具体大于预设的水分蒸发量时，器具本体内的米水很可能要达到或已经达到沸腾状态。
加热曲线可包括煮饭参数与加热时间的关系，例如加热功率与加热时间的关系，或目标加热温度与加热时间的关系。不同的沸点温度可对应不同的加热曲线，在重量差值大于预设的水分蒸发量时，根据烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线，便可根据实际的沸点温度对加热功率、目标加热温度等煮饭参数进行控制。也就是说，可选取合适的煮饭参数对烹饪器具进行加热控制，从而既能够防止因加热量过度而导致米水溢出或糊底，又能够防止因加热量不足而导致米饭夹生或煮饭时间过长。
在本发明的一个实施例中，当重量差值大于预设的水分蒸发量时，可判断烹饪器具内的温度是否大于等于预设的平原沸点温度。
如果烹饪器具内的温度大于等于预设的平原沸点温度，则可判断当前所处位置为平原地区，并且器具本体内的米水已经达到沸腾状态，即预设的平原沸点温度即为当前区域的沸点温度，因而可根据预设的平原沸点温度调用平原地区正常的加热曲线。
当烹饪器具内的温度小于预设的平原沸点温度时，即当前实际沸点可能低于平原地区的沸点，因而可判断当前所处位置为高原地区。然后，可根据烹饪器具内的温度变化情况进一步判断当前是否真的达到沸腾状态。具体地，可获取预设周期时间内烹饪器具内的温度变化量，并判断烹饪器具内的温度变化量是否小于预设温度阈值。如果烹饪器具内的温 度变化量小于预设温度阈值，即温度趋于或处于平衡状态，温度不再升高，则可判断达到沸腾状态。此时，可根据烹饪器具内的当前温度获取当前区域的沸点温度，并根据当前区域的沸点温度对平原地区正常的加热曲线进行调整，以获取当前区域的沸点温度获取对应的加热曲线。
另外，在本发明的一个实施例中，当烹饪器具内的温度变化量大于等于预设温度阈值且持续时间达到第一预设时间时，可判断烹饪器具内的温度出现异常，并调用异常处理程序进行烹饪控制。其中，持续时间为判断重量差值大于预设的水分蒸发量时开始计时得到的计时时间。也就是说，当重量差值大于预设的水分蒸发量，即器具本体内的米水很可能已经达到沸腾状态时，如果在很长一段时间内温度传感器检测到的烹饪器具内的温度仍持续上升，则可能温度传感器或微处理器等出现异常，此时不再沿用上述的加热控制策略，改用异常处理程序进行烹饪控制。
进一步地，在本发明的一个具体实施例中，如图2所示，烹饪器具的烹饪控制方法可包括以下步骤：
S101，获取煮饭前米水总重量Ga1，开始进入煮饭阶段。本发明实施例的烹饪器具可为电饭煲，其控制程序由微处理器执行。
S102，监控实时米水重量Ga和实时温度Ta。实时温度为烹饪器具内的温度，具体为温度传感器检测的烹饪过程中的米水温度。
S103，判断是否有Ga1-Ga＞Ga3。Ga3为预设的值，实际上是判断水分蒸发量是否大于预设的值。如果是，则执行步骤S104；如果否，则返回步骤S102。
S104，通过计时器开始计时ta。
S105，判断是否有Ta≥Ta3。其中，Ta3为预设的平原沸点温度，例如可以为海拔高度0米所对应的沸点温度100℃。如果是，则执行步骤S106；如果否，则执行步骤S107。
S106，调用平原地区正常的加热曲线S1。
S107，判断是否有Pa周期内Ta的变化量△Ta＜Ta2。其中，Ta2为预设的值。可每个Pa周期都判断一次该周期内Ta的变化量△Ta与Ta2之间的大小关系，实际上是判断实时温度Ta的变化率。如果是，即实时温度Ta的变化率较小，米水处于沸腾状态，则执行步骤S108；如果否，即实时温度Ta的变化率较大，则执行步骤S109。
S108，根据当前实时温度获取当前区域的沸点温度，并调用对应的加热曲线S2。当前实时温度即为当前区域的沸点温度，可直接根据沸点温度选择对应的加热曲线，也可将沸点温度转化为对应的海拔高度，并根据海拔高度选择对应的加热曲线。
S109，判断是否有ta＞ta1。其中，ta1为预设的值，如果否，即计时时间ta小于等于ta1而实时温度Ta的变化率较大，则实时温度Ta的变化率较大可能由于米水未达到沸点， 返回步骤S107继续对△Ta进行判断；如果是，即计时时间ta大于ta1而实时温度Ta的变化率仍较大，则实时温度Ta的变化率较大可能由于电饭煲出现异常，执行步骤S110。
S110，调用异常处理程序进行加热控制。例如根据设定的规则进行烹饪加热，或者提前结束加热进行故障检测或故障报警等。
根据本发明实施例的烹饪器具的烹饪控制方法，通过对器具本体进行称重，以获取待烹饪米水重量和烹饪过程中实际米水重量，进而获取器具本体内的水分蒸发量，然后根据器具本体内的水分蒸发量和烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线以对烹饪器具进行烹饪控制，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。
进一步地，考虑到带有称重功能的烹饪器具，其显示处理的方式特别重要，而如果该烹饪器具无重量显示，或者显示内容少，或者显示内容不清楚，都将导致用户使用起来难以理解，给用户使用上造成困扰。因此，在本发明的实施例中，在用户将待烹饪食物(如待烹饪米水)放入器具本体内时，还对用户进行称重提示，即根据用户不同的称重步骤和操作显示相应的内容来指导用户使用，操作简单、显示清晰，方便用户使用。
图3为根据本发明一个实施例的烹饪器具的烹饪控制方法中称重提示的流程图。如图3所示，该烹饪器具的称重提示可包括以下步骤：
S01，在通过称重装置对放入器具本体内的待烹饪食物进行称重时，获取本次零点重量。
例如，用户在使用上述的烹饪器具煮饭的过程中，可先将该烹饪器具的底座通电，通电后该烹饪器具将进入待机状态，此时用户可通过设置在底座上的人机交互界面选择烹饪功能(如煮饭功能)。在用户选择烹饪功能后，可通过按下人机交互界面上的某一特定按键，开始通过称重装置对器具本体进行称重，以获取器具本体内的待烹饪食物的重量。其中，在通过称重装置对器具本体进行称重时，为了提高准确度，可先进行零点重置，即确认初始重量状态。
根据本发明的一个实施例，获取零点重量包括：调用上一次称重使用的零点重量；通过称重装置获取器具本体的当前重量，并控制烹饪器具显示当前重量与上一次称重使用的零点重量之间的重量差值；判断烹饪器具是否接收到清零指令；如果接收到清零指令，则将当前重量与上一次称重使用的零点重量之间的重量差值作为本次零点重量；如果未接收到清零指令，则将上一次称重使用的零点重量作为本次零点重量。
具体而言，在接收到称重指令后，微处理器调用上一次使用的零点重量G1，该零点重量G1可能是0g，也可能是10g等任意在称重量程范围内的重量值。同时，通过称重装置获取器具本体的当前重量G，并在人机交互界面上显示重量值Gd＝|G-G1|，并根据G-G1的 值显示正重量或负重量。然后用户根据显示的重量值Gd来确认是否进行清零，例如当重量值Gd较大时，用户可以选择清零操作，如通过人机交互界面上的特定按键进行清零操作，当烹饪器具接收到清零指令时，将当前重量G与上一次称重使用的零点重量G1之间的重量差值作为本次零点重量G0＝G-G1；否则，继续使用上一次称重用的零点重量G1，即本次零点重量G0＝G1。至此完成零点重置。
进一步地，如图4所示，获取零点重量可包括以下步骤：
S201，启动称重指令。
S202，调用上一次使用的零点重量G1。
S203，通过称重装置获取器具本体的当前重量为G。
S204，判断是否满足G＞G1。如果是，执行步骤S205；如果否，执行步骤S206。
S205，重量显示Gd＝G-G1，显示正重量。
S206，重量显示Gd＝G–G1，显示负重量。
S207，判断是否接收到清零指令。如果是，执行步骤S208；如果否，执行步骤S209。
S208，本次零点重量G0＝G-G1。
S209，本次零点重量G0＝G1。
S210，零点重量获取结束。
至此，完成了零点重量的获取。
S02，基于本次零点重量，通过称重装置获取放入器具本体内的米重，并判断米重是否处于预设米重区间。
具体地，在本次零点重量G0获取结束后，可通过人机交互界面显示加米提示信息，以提醒用户进行加米。在用户完成加米后，用户可再次通过相应的按键启动称重指令，以通过称重装置获取放入器具本体内的米重G米，并在获取到米重G米后，判断该米重G米是否处于预设米重区间[Gmin米，Gmax米]内。其中，预设米重区间[Gmin米，Gmax米]可预先设置在烹饪器具的存储空间中，并且该米重区间[Gmin米，Gmax米]与当前的器具本体的大小以及用户选择的烹饪功能有关，例如，煮粥和煮米饭所使用的米重是不同的。
S03，如果米重处于预设米重区间，则控制烹饪器具显示米重，并允许烹饪器具执行米量确认操作。
也就是说，当用户添加的米的重量处于预设米重区间[Gmin米，Gmax米]时，说明当前的米重G米符合当前器具本体大小以及烹饪功能等的要求，此时直接在人机交互界面上对当前的米重G米进行显示，并允许用户按下特定的按键以确认米的重量值，并在确认完成后，不再放米。
S04，如果米重小于预设米重区间的下限值，则获取预设米重区间的下限值与米重之间 的第一米重差值，并控制烹饪器具显示第一米重差值和控制烹饪器具发出加米量提示信息，以及禁止烹饪器具执行米量确认操作。
S05，如果米重大于预设米重区间的上限值，则获取米重与预设米重区间的上限值之间的第二米重差值，并控制烹饪器具显示第二米重差值和控制烹饪器具发出减米量提示信息，以及禁止烹饪器具执行米量确认操作。
具体而言，由于用户加米并非每次都恰好符合相应的要求，所以在用户加米的过程中，当出现米重G米小于预设米重区间的下限值Gmin米时，则获取下限值Gmin米与米重G米之间的第一米重差值△G米1＝Gmin米-G米，并在人机交互界面上显示该第一米重差值△G米1＝Gmin米-G米，同时控制烹饪器具发出加米量提示信息，以提醒用户继续加米，并禁止用户按下特定的按键来确认米的重量值；当出现米重G米大于预设米重区间的上限值Gmax米时，则获取米重G米与上限值Gmax米之间的第二米重差值△G米2＝Gmax米-G米，并在人机交互界面上显示该第二米重差值△G米2＝Gmax米-G米，同时控制烹饪器具发出减米量提示信息，以提醒用户除去一部分米，并禁止用户按下特定的按键来确认米的重量值。也就是说，在米量不符合要求之前，禁止用户执行下一步操作。
进一步地，根据本发明的一个实施例，当烹饪器具执行米量确认操作后，还包括：根据当前放入器具本体内的米重获取对应的基准水重，并控制烹饪器具显示基准水重；基于本次零点重量和当前放入器具本体内的米重，通过称重装置获取放入器具本体内的实际水重，并判断实际水重与基准水重之间的水重差值是否处于预设水重区间；如果水重差值处于预设水重区间，则允许烹饪器具执行水量确认操作；如果水重差值小于预设水重区间的下限值，则控制烹饪器具显示水重差值和控制烹饪器具发出加水量提示信息，并禁止烹饪器具执行水量确认操作，其中，显示水重差值为负；如果水量差值大于预设水量区间的上限值，则控制烹饪器具显示水重差值和控制烹饪器具发出减水量提示信息，并禁止烹饪器具执行水量确认操作，其中，显示水重差值为正。
具体而言，在用户确认米重G米后，微处理器可根据当前米重G米计算出相应需要加入的水重，即基准水重G2，此时即使用户将器具本体(包含有加入的米)拿起并进行洗米操作，人机交互界面上仍显示该基准水重G2。在用户洗米结束后，用户再次将器具本体放在烹饪器具中时，通过称重装置将获取到含有残留水的米水重G米+水，然后根据零点重量G0和米重G米可计算出残留水的水重，即实际水重G水。在计算出实际水重G水后，判断基准水重G2与实际水重G水之间的水重差值△G水＝G2-G水是否处于预设水重区间[Gmin水，Gmax水]，同时人机交互界面上显示基准水重G2与实际水重G水之间的水重差值△G水。
其中，如果水重差值△G水处于预设水重区间[Gmin水，Gmax水]，说明当前的水量符合实际要求，此时允许用户按下特定的按键以确认水的重量值，并在确认完成后不再放水，并 可直接进入烹饪工作；如果水重差值△G水小于预设水重区间的下限值Gmin水，则通过人机交互界面显示水重差值△G水，同时控制烹饪器具发出加水量提示信息，以提醒用户继续加水，并禁止用户按下特定的按键来确认水的重量值；如果水量差值△G水大于预设水量区间的上限值Gmax水，则控制烹饪器具显示水重差值△G水，同时控制烹饪器具发出减水量提示信息，以提醒用户去除一部分水，并禁止用户按下特定的按键来确认水的重量值。
可以理解的是，上述示例在加水操作时，是根据基准水重G2与实际水重G水之间的水重差值△G水来判断是否需要加水或减水，而在本发明的其他实施例中，还可以直接根据实际水量G水来判断是否需要加水或减水，只是对应的预设水重区间[Gmin水，Gmax水]不同。具体地，如图5所示，本发明的一个具体示例的米水称重过程可包括以下步骤：
S301，获取零点重量G0，并在获取到零点重量G0后，执行步骤S302。
S302，用户称米操作。
S303，判断米重G米是否大于预设米重区间的上限值Gmax米。如果是，执行步骤S304；如果否，执行步骤S306。
S304，重量显示Gd＝Gmax米，即对预设米重区间的上限值Gmax米进行显示，以告知用户不能超过该值。
S305，提示米超重，需要减少米重△G米2＝Gmax米-G米。
S306，判断米重G米是否小于预设米重区间的下限值Gmin米。如果是，执行步骤S307；如果否，执行步骤S309。
S307，重量显示Gd＝Gmin米，即对预设米重区间的下限值Gmin米进行显示，以告知用户不能低于该值。
S308，提示米太少，需要增加米重△G米1＝Gmin米-G米。
S309，重量显示Gd＝G米，即直接显示当前米重。
S310，判断是否满足Gmin米＜G米＜Gmax米。如果是，执行步骤S311；如果否，返回步骤S303。
S311，判断用户是否确认米重G米。如果是，执行步骤S312；如果否，返回步骤S303。
S312，根据米重G米计算出煮饭相应需要加入的水重G2。
S313，用户称水操作。
S314，判断水重G水是否大于预设水重区间的上限值Gmax水。如果是，执行步骤S315；如果否，执行步骤S317。需要说明的是，在该实施例中的预设水重区间[Gmin水，Gmax水]是根据G2和预设余量来确定的，与上一实施例不同。
S315，重量显示Gd＝Gmax水，即对预设水重区间的上限值Gmax水进行显示，以告知用户不能超过该值。
S316，提示水多放，需要减少水重△G水2＝Gmax水-G水。
S317，判断水重G水是否小于预设水重区间的下限值Gmin水。如果是，执行步骤S318；如果否，执行步骤S320。
S318，重量显示Gd＝Gmin水，即对预设水重区间的下限值Gmin水进行显示，以告知用户不能低于该值。
S319，提示水还未放够，需要增加水重△G水1＝Gmin水-G水。
S320，重量显示Gd＝G2-G水，即显示实际水重G水与水重G2之间的差值。
S321，判断是否满足Gmin水＜G水＜Gmax水。如果是，执行步骤S322；如果否，返回步骤S314。
S322，判断用户是否确认水重G水。如果是，执行步骤S323；如果否，返回步骤S314。
S323，称重状态结束。
因此，根据本发明实施例的烹饪器具的烹饪控制方法，在称重操作时，通过根据上述的称重提示过程，先根据用户的操作设置零点重量，然后根据用户称米或称水时的操作步骤下的实际重量值，显示实际重量与预设重量值之间的差值，并在实际重量处于预设重量值范围内时允许执行下一操作，否则显示当前重量的超多或不足，提示用户减少或增加重量，能够使得用户清晰的了解到当前该如何操作，方便用户使用。
综上所述，根据本发明实施例的烹饪器具的烹饪控制方法，通过对器具本体进行称重，以获取待烹饪米水重量和烹饪过程中实际米水重量，进而获取器具本体内的水分蒸发量，然后根据器具本体内的水分蒸发量和烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线以对烹饪器具进行烹饪控制，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。并且，在通过称重装置对放入器具本体内的待烹饪食物进行称重时，获取本次零点重量，并基于本次零点重量，通过称重装置获取放入器具本体内的米重，并判断米重是否处于预设米重区间。如果处于，则显示米重并允许执行米量确认操作；如果小于下限值，则获取下限值与米重之间的第一米重差值，并显示第一米重差值和控制烹饪器具发出加米量提示信息，以及禁止执行米量确认操作；如果大于上限值，则获取米重与上限值之间的第二米重差值，并控制显示第二米重差值和控制烹饪器具发出减米量提示信息，以及禁止执行米量确认操作，由此能够根据用户不同的称重步骤和操作显示相应的内容来指导用户使用，操作简单、显示清晰，方便用户使用。
对应上述实施例，本发明还提出一种非临时性计算机可读存储介质。
本发明实施例的非临时性计算机可读存储介质，其上存储有计算机程序，当该程序被 处理器执行时，可实现本发明上述实施例提出的烹饪控制方法。
根据本发明实施例的非临时性计算机可读存储介质，通过执行其存储的计算机程序，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳，并且，能够根据用户不同的称重步骤和操作显示相应的内容来指导用户使用，操作简单、显示清晰，方便用户使用。
对应上述实施例，本发明还提出一种烹饪器具的烹饪控制装置。
如图6所示，本发明实施例的烹饪器具的烹饪控制装置，包括重量获取模块10、温度获取模块20、第一判断模块30和控制模块40。
其中，重量获取模块10用于通过称重装置获取放入器具本体内的待烹饪米水重量，并在烹饪器具的烹饪过程中通过称重装置实时获取器具本体内的实际米水重量；温度获取模块20用于在烹饪器具的烹饪过程中实时获取烹饪器具内的温度；第一判断模块30用于获取待烹饪米水重量与实际米水重量之间的重量差值，并判断重量差值是否大于预设的水分蒸发量；控制模块40用于在重量差值大于预设的水分蒸发量时根据烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制烹饪器具进行烹饪。
在本发明的一个实施例中，重量获取模块10可预先存储未放入食材时器具本体的重量，并在待烹饪米水放入器具本体内，且器具本体放置在底座上并与底座构成完整烹饪器具时，通过称重装置获取盛有待烹饪米水的器具本体重量，然后根据未放入食材时器具本体的重量和盛有待烹饪米水的器具本体重量计算得到待烹饪米水重量。
在本发明的其他实施例中，重量获取模块10也可在未放入食材的器具本体放置在底座上并与底座构成完整烹饪器具时，将重量值清零，并在盛有待烹饪米水的器具本体放置在底座上并与底座构成完整烹饪器具时根据重量读数获取待烹饪米水重量。
随着烹饪过程的进行，烹饪器具内米水中的水分不断蒸发，米水重量可不断减小。重量获取模块10通过称重装置实时获取盛有米水的器具本体的总重量，或实时读取重量值读数，可得到器具本体内的实际米水重量。
温度获取模块20可通过温度传感器实时获取烹饪器具内米水的温度。
应当理解，待烹饪米水重量与实际米水重量之间的重量差值即为实际的水分蒸发量，当实际的水分蒸发量较大，具体大于预设的水分蒸发量时，器具本体内的米水很可能要达到或已经达到沸腾状态。
加热曲线可包括煮饭参数与加热时间的关系，例如加热功率与加热时间的关系，或目标加热温度与加热时间的关系。不同的沸点温度可对应不同的加热曲线，在第一判断模块 30判断重量差值大于预设的水分蒸发量时，控制模块40根据烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线，便可根据实际的沸点温度对加热功率、目标加热温度等煮饭参数进行控制。也就是说，可选取合适的煮饭参数对烹饪器具进行加热控制，从而既能够防止因加热量过度而导致米水溢出或糊底，又能够防止因加热量不足而导致米饭夹生或煮饭时间过长。
在本发明的一个实施例中，如图7所示，烹饪器具的烹饪控制装置还可包括第二判断模块50。第二判断模块50在重量差值大于预设的水分蒸发量时，可判断烹饪器具内的温度是否大于等于预设的平原沸点温度。
如果烹饪器具内的温度大于等于预设的平原沸点温度，则可判断当前所处位置为平原地区，并且器具本体内的米水已经达到沸腾状态，即预设的平原沸点温度即为当前区域的沸点温度，因而控制模块40可根据预设的平原沸点温度调用平原地区正常的加热曲线。
当烹饪器具内的温度小于预设的平原沸点温度时，即当前实际沸点可能低于平原地区的沸点，因而可判断当前所处位置为高原地区。然后，可根据烹饪器具内的温度变化情况进一步判断当前是否真的达到沸腾状态。具体地，第二判断模块50还可获取预设周期时间内烹饪器具内的温度变化量，并判断烹饪器具内的温度变化量是否小于预设温度阈值。如果烹饪器具内的温度变化量小于预设温度阈值，即温度趋于或处于平衡状态，温度不再升高，则可判断达到沸腾状态。此时，控制模块40可根据烹饪器具内的当前温度获取当前区域的沸点温度，并根据当前区域的沸点温度对平原地区正常的加热曲线进行调整，以获取当前区域的沸点温度获取对应的加热曲线。
另外，在本发明的一个实施例中，当烹饪器具内的温度变化量大于等于预设温度阈值且持续时间达到第一预设时间时，控制模块40可判断烹饪器具内的温度出现异常，并调用异常处理程序进行烹饪控制。其中，持续时间为判断重量差值大于预设的水分蒸发量时开始计时得到的计时时间。也就是说，当重量差值大于预设的水分蒸发量，即器具本体内的米水很可能已经达到沸腾状态时，如果在很长一段时间内温度传感器检测到的烹饪器具内的温度仍持续上升，则可能温度传感器或微处理器等出现异常，此时不再沿用上述的加热控制策略，改用异常处理程序进行烹饪控制。
根据本发明实施例的烹饪器具的烹饪控制装置，重量获取模块通过称重装置对器具本体进行称重，以获取待烹饪米水重量和烹饪过程中实际米水重量，进而获取器具本体内的水分蒸发量，控制模块可根据器具本体内的水分蒸发量和烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线以对烹饪器具进行烹饪控制，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。
进一步地，考虑到带有称重功能的烹饪器具，其显示处理的方式特别重要，而如果该烹饪器具无重量显示，或者显示内容少，或者显示内容不清楚，都将导致用户使用起来难以理解，给用户使用上造成困扰。因此，在本发明的实施例中，在用户将待烹饪食物(如待烹饪米水)放入器具本体内时，还对用户进行称重提示，即根据用户不同的称重步骤和操作显示相应的内容来指导用户使用，操作简单、显示清晰，方便用户使用。
如图8所示，本发明实施例的烹饪器具的烹饪控制装置还可包括：零点重量获取模块100、米重获取模块200、第三判断模块300和提示控制模块400。
其中，零点重量获取模块100用于在通过称重装置对放入器具本体内的待烹饪食物进行称重时，获取本次零点重量；米重获取模块200用于根据本次零点重量，通过称重装置获取放入器具本体内的米重；第三判断模块300用于判断米重是否处于预设米重区间；提示控制模块400用于在米重处于预设米重区间时控制烹饪器具显示米重，并允许烹饪器具执行米量确认操作；提示控制模块400还用于在米重小于预设米重区间的下限值时通过米重获取模块200获取预设米重区间的下限值与米重之间的第一米重差值，并控制烹饪器具显示第一米重差值和控制烹饪器具发出加米量提示信息，以及禁止烹饪器具执行米量确认操作；提示控制模块400还用于在米重大于预设米重区间的上限值时通过米重获取模块200获取米重与预设米重区间的上限值之间的第二米重差值，并控制烹饪器具显示第二米重差值和控制烹饪器具发出减米量提示信息，以及禁止烹饪器具执行米量确认操作。
例如，用户在使用上述的烹饪器具煮饭的过程中，可先将该烹饪器具的底座通电，通电后该烹饪器具将进入待机状态，此时用户可通过设置在底座上的人机交互界面选择烹饪功能(如煮饭功能)。在用户选择烹饪功能后，可通过按下人机交互界面上的某一特定按键，开始通过称重装置对器具本体进行称重，以获取器具本体内的待烹饪食物的重量。其中，在通过称重装置对器具本体进行称重时，为了提高准确度，可先进行零点重置，即确认初始重量状态。
根据本发明的一个实施例，零点重量获取模块100进一步用于调用上一次称重使用的零点重量；通过称重装置获取器具本体的当前重量，并控制烹饪器具显示当前重量与上一次称重使用的零点重量之间的重量差值；判断烹饪器具是否接收到清零指令；如果接收到清零指令，则将当前重量与上一次称重使用的零点重量之间的重量差值作为本次零点重量；如果未接收到清零指令，则将上一次称重使用的零点重量作为本次零点重量。
具体而言，在接收到称重指令后，零点重量获取模块100调用上一次使用的零点重量G1，该零点重量G1可能是0g，也可能是10g等任意在称重量程范围内的重量值。同时，零点重量获取模块100通过称重装置获取器具本体的当前重量G，并通过烹饪器具的人机交互界面显示重量值Gd＝|G-G1|，并根据G-G1的值显示正重量或负重量。然后用户根据显 示的重量值Gd来确认是否进行清零，例如当重量值Gd较大时，用户可以选择清零操作，如通过人机交互界面上的特定按键进行清零操作，当烹饪器具接收到清零指令时，零点重量获取模块100将当前重量G与上一次称重使用的零点重量G1之间的重量差值作为本次零点重量G0＝G-G1；否则，继续使用上一次称重用的零点重量G1，即本次零点重量G0＝G1。至此完成零点重置。
在本次零点重量G0获取结束后，零点重量获取模块100可通过人机交互界面显示加米提示信息，以提醒用户进行加米。在用户完成加米后，用户可再次通过相应的按键启动称重指令，此时米重获取模块200通过称重装置获取放入器具本体内的米重G米，并在获取到米重G米后，第三判断模块300判断该米重G米是否处于预设米重区间[Gmin米，Gmax米]内。其中，预设米重区间[Gmin米，Gmax米]可预先设置在烹饪器具的存储空间中，并且该米重区间[Gmin米，Gmax米]与当前的器具本体的大小以及用户选择的烹饪功能有关，例如，煮粥和煮米饭所使用的米重是不同的。
当用户添加的米的重量处于预设米重区间[Gmin米，Gmax米]时，说明当前的米重G米符合当前器具本体大小以及烹饪功能等的要求，此时提示控制模块400直接在人机交互界面上对当前的米重G米进行显示，并允许用户按下特定的按键以确认米的重量值，并在确认完成后，不再放米。
由于用户加米并非每次都恰好符合相应的要求，所以在用户加米的过程中，当出现米重G米小于预设米重区间的下限值Gmin米时，提示控制模块400通过米重获取模块200获取下限值Gmin米与米重G米之间的第一米重差值△G米1＝Gmin米-G米，并在人机交互界面上显示该第一米重差值△G米1＝Gmin米-G米，同时控制烹饪器具发出加米量提示信息，以提醒用户继续加米，并禁止用户按下特定的按键来确认米的重量值；当出现米重G米大于预设米重区间的上限值Gmax米时，提示控制模块400通过米重获取模块200获取米重G米与上限值Gmax米之间的第二米重差值△G米2＝Gmax米-G米，并在人机交互界面上显示该第二米重差值△G米 2＝Gmax米-G米，同时控制烹饪器具发出减米量提示信息，以提醒用户除去一部分米，并禁止用户按下特定的按键来确认米的重量值。也就是说，在米量不符合要求之前，禁止用户执行下一步操作。
进一步地，根据本发明的一个实施例，如图9所示，上述的烹饪器具的烹饪控制装置还包括：水重获取模块500，水重获取模块500用于在烹饪器具执行米量确认操作后，根据当前放入器具本体内的米重获取对应的基准水重，提示控制模块400还用于控制烹饪器具显示基准水重。
再进一步地，根据本发明的一个实施例，如图9所示，上述的烹饪器具的烹饪控制装置还包括：第四判断模块600，其中，水重获取模块500用于基于本次零点重量和当前放 入器具本体内的米重，通过称重装置获取放入器具本体内的实际水重，第四判断模块600用于判断实际水重与基准水重之间的水重差值是否处于预设水重区间，提示控制模块400还用于在水重差值处于预设水重区间时允许烹饪器具执行水量确认操作；提示控制模块400还用于在水重差值小于预设水重区间的下限值时控制烹饪器具显示水重差值和控制烹饪器具发出加水量提示信息，并禁止烹饪器具执行水量确认操作，其中，显示水重差值为负；提示控制模块400还用于在水量差值大于预设水量区间的上限值时控制烹饪器具显示水重差值和控制烹饪器具发出减水量提示信息，并禁止烹饪器具执行水量确认操作，其中，显示水重差值为正。
具体而言，在用户确认米重G米后，水重获取模块500可根据当前米重G米计算出相应需要加入的水重，即基准水重G2，此时即使用户将器具本体(包含有加入的米)拿起并进行洗米操作，人机交互界面上仍显示该基准水重G2。在用户洗米结束后，用户再次将器具本体放在烹饪器具中时，水重获取模块500通过称重装置将获取到含有残留水的米水重G米 +水，然后根据零点重量G0和米重G米可计算出残留水的水重，即实际水重G水。在计算出实际水重G水后，第四判断模块600判断基准水重G2与实际水重G水之间的水重差值△G水＝G2-G水是否处于预设水重区间[Gmin水，Gmax水]，同时人机交互界面上显示基准水重G2与实际水重G水之间的水重差值△G水。
其中，如果水重差值△G水处于预设水重区间[Gmin水，Gmax水]，说明当前的水量符合实际要求，此时提示控制模块400允许用户按下特定的按键以确认水的重量值，并在确认完成后不再放水，并可直接进入烹饪工作；如果水重差值△G水小于预设水重区间的下限值Gmin水，提示控制模块400则通过人机交互界面显示水重差值△G水，同时控制烹饪器具发出加水量提示信息，以提醒用户继续加水，并禁止用户按下特定的按键来确认水的重量值；如果水量差值△G水大于预设水量区间的上限值Gmax水，提示控制模块400则控制烹饪器具显示水重差值△G水，同时控制烹饪器具发出减水量提示信息，以提醒用户去除一部分水，并禁止用户按下特定的按键来确认水的重量值。
可以理解的是，上述示例在加水操作时，是根据基准水重G2与实际水重G水之间的水重差值△G水来判断是否需要加水或减水，而在本发明的其他实施例中，还可以直接根据实际水量G水来判断是否需要加水或减水，只是对应的预设水重区间[Gmin水，Gmax水]不同。
根据本发明实施例的烹饪器具的烹饪控制装置，在称重操作时，通过根据上述的称重提示过程，先根据用户的操作设置零点重量，然后根据用户称米或称水时的操作步骤下的实际重量值，显示实际重量与预设重量值之间的差值，并在实际重量处于预设重量值范围内时允许执行下一操作，否则显示当前重量的超多或不足，提示用户减少或增加重量，能够使得用户清晰的了解到当前该如何操作，方便用户使用。
综上，根据本发明实施例的烹饪器具的烹饪控制装置，重量获取模块通过称重装置对器具本体进行称重，以获取待烹饪米水重量和烹饪过程中实际米水重量，进而获取器具本体内的水分蒸发量，控制模块可根据器具本体内的水分蒸发量和烹饪器具内的温度获取当前区域的沸点温度，并根据当前区域的沸点温度获取对应的加热曲线以对烹饪器具进行烹饪控制，由此，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点对烹饪器具进行分别地烹饪控制，使得烹饪器具适用于不同的海拔高度，烹饪效果较佳。并且，在通过称重装置对放入器具本体内的待烹饪食物进行称重时，获取本次零点重量，并基于本次零点重量，通过称重装置获取放入器具本体内的米重，并判断米重是否处于预设米重区间。如果处于，则显示米重并允许执行米量确认操作；如果小于下限值，则获取下限值与米重之间的第一米重差值，并显示第一米重差值和控制烹饪器具发出加米量提示信息，以及禁止执行米量确认操作；如果大于上限值，则获取米重与上限值之间的第二米重差值，并控制显示第二米重差值和控制烹饪器具发出减米量提示信息，以及禁止执行米量确认操作，由此能够根据用户不同的称重步骤和操作显示相应的内容来指导用户使用，操作简单、显示清晰，方便用户使用。
对应上述实施例，本发明还提出一种烹饪器具。
本发明实施例的烹饪器具，包括本发明上述实施例提出的烹饪器具的烹饪控制装置。
根据本发明实施例的烹饪器具，能够快速准确地获取当前区域的沸点，从而能够根据不同区域的不同沸点进行分别地烹饪控制，适用于不同的海拔高度，烹饪效果较佳，并且能够根据用户不同的称重步骤和操作显示相应的内容来指导用户使用，操作简单、显示清晰，方便用户使用。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，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。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元 件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (18)

  1. 一种烹饪器具的烹饪控制方法，其特征在于，所述烹饪器具内设有称重装置，所述称重装置用于对器具本体进行称重，所述烹饪控制方法包括以下步骤：
    通过所述称重装置获取放入所述器具本体内的待烹饪米水重量；
    在所述烹饪器具的烹饪过程中，通过所述称重装置实时获取所述器具本体内的实际米水重量，并实时获取所述烹饪器具内的温度；
    获取所述待烹饪米水重量与所述实际米水重量之间的重量差值，并判断所述重量差值是否大于预设的水分蒸发量；
    如果所述重量差值大于预设的水分蒸发量，则根据所述烹饪器具内的温度获取当前区域的沸点温度，并根据所述当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制所述烹饪器具进行烹饪。
  2. 如权利要求1所述的烹饪器具的烹饪控制方法，其特征在于，当所述重量差值大于预设的水分蒸发量时，判断所述烹饪器具内的温度是否大于等于预设的平原沸点温度，其中，
    如果所述烹饪器具内的温度大于等于预设的平原沸点温度，则根据所述预设的平原沸点温度调用平原地区正常的加热曲线。
  3. 如权利要求2所述的烹饪器具的烹饪控制方法，其特征在于，当所述烹饪器具内的温度小于预设的平原沸点温度时，获取所述烹饪器具内的温度变化量，并判断所述烹饪器具内的温度变化量是否小于预设温度阈值，其中，
    如果所述烹饪器具内的温度变化量小于所述预设温度阈值，则根据所述烹饪器具内的当前温度获取所述当前区域的沸点温度，并根据所述当前区域的沸点温度对所述平原地区正常的加热曲线进行调整，以获取所述当前区域的沸点温度获取对应的加热曲线。
  4. 如权利要求3所述的烹饪器具的烹饪控制方法，其特征在于，当所述烹饪器具内的温度变化量大于等于预设温度阈值且持续时间达到第一预设时间时，判断所述烹饪器具内的温度出现异常，并调用异常处理程序进行烹饪控制。
  5. 如权利要求1所述的烹饪器具的烹饪控制方法，其特征在于，还包括：
    在通过所述称重装置对放入所述器具本体内的待烹饪食物进行称重时，获取本次零点重量；
    基于所述本次零点重量，通过所述称重装置获取放入所述器具本体内的米重，并判断所述米重是否处于预设米重区间；
    如果所述米重处于预设米重区间，则控制所述烹饪器具显示所述米重，并允许所述烹 饪器具执行米量确认操作；
    如果所述米重小于所述预设米重区间的下限值，则获取所述预设米重区间的下限值与所述米重之间的第一米重差值，并控制所述烹饪器具显示所述第一米重差值和控制所述烹饪器具发出加米量提示信息，以及禁止所述烹饪器具执行米量确认操作；
    如果所述米重大于所述预设米重区间的上限值，则获取所述米重与所述预设米重区间的上限值之间的第二米重差值，并控制所述烹饪器具显示所述第二米重差值和控制所述烹饪器具发出减米量提示信息，以及禁止所述烹饪器具执行米量确认操作。
  6. 如权利要求5所述的烹饪器具的烹饪控制方法，其特征在于，当所述烹饪器具执行米量确认操作后，还包括：
    根据当前放入所述器具本体内的米重获取对应的基准水重，并控制所述烹饪器具显示所述基准水重；
    基于所述本次零点重量和当前放入所述器具本体内的米重，通过所述称重装置获取放入所述器具本体内的实际水重，并判断所述实际水重与所述基准水重之间的水重差值是否处于预设水重区间；
    如果所述水重差值处于预设水重区间，则允许所述烹饪器具执行水量确认操作；
    如果所述水重差值小于所述预设水重区间的下限值，则控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出加水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为负；
    如果所述水量差值大于所述预设水量区间的上限值，则控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出减水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为正。
  7. 如权利要求5或6所述的烹饪器具的烹饪控制方法，其特征在于，获取零点重量，包括：
    调用上一次称重使用的零点重量；
    通过所述称重装置获取所述器具本体的当前重量，并控制所述烹饪器具显示所述当前重量与上一次称重使用的零点重量之间的重量差值；
    判断所述烹饪器具是否接收到清零指令；
    如果接收到所述清零指令，则将所述当前重量与上一次称重使用的零点重量之间的重量差值作为所述本次零点重量；
    如果未接收到所述清零指令，则将上一次称重使用的零点重量作为所述本次零点重量。
  8. 如权利要求1-7中任一项所述的烹饪器具的烹饪控制方法，其特征在于，所述称重装置包括重量传感器。
  9. 一种非临时性计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现如权利要求1-8中任一项所述的烹饪控制方法。
  10. 一种烹饪器具的烹饪控制装置，其特征在于，所述烹饪器具内设有称重装置，所述称重装置用于对器具本体进行称重，所述烹饪控制装置包括：
    重量获取模块，用于通过所述称重装置获取放入所述器具本体内的待烹饪米水重量，并在所述烹饪器具的烹饪过程中通过所述称重装置实时获取所述器具本体内的实际米水重量；
    温度获取模块，用于在所述烹饪器具的烹饪过程中实时获取所述烹饪器具内的温度；
    第一判断模块，用于获取所述待烹饪米水重量与所述实际米水重量之间的重量差值，并判断所述重量差值是否大于预设的水分蒸发量；
    控制模块，用于在所述重量差值大于预设的水分蒸发量时根据所述烹饪器具内的温度获取当前区域的沸点温度，并根据所述当前区域的沸点温度获取对应的加热曲线，以及根据获取的加热曲线控制所述烹饪器具进行烹饪。
  11. 如权利要求10所述的烹饪器具的烹饪控制装置，其特征在于，还包括第二判断模块，所述第二判断模块在所述重量差值大于预设的水分蒸发量时用于判断所述烹饪器具内的温度是否大于等于预设的平原沸点温度，其中，
    如果所述烹饪器具内的温度大于等于预设的平原沸点温度，所述控制模块则根据所述预设的平原沸点温度调用平原地区正常的加热曲线。
  12. 如权利要求11所述的烹饪器具的烹饪控制装置，其特征在于，当所述烹饪器具内的温度小于预设的平原沸点温度时，所述第二判断模块还用于获取所述烹饪器具内的温度变化量，并判断所述烹饪器具内的温度变化量是否小于预设温度阈值，其中，
    如果所述烹饪器具内的温度变化量小于所述预设温度阈值，所述控制模块则根据所述烹饪器具内的当前温度获取所述当前区域的沸点温度，并根据所述当前区域的沸点温度对所述平原地区正常的加热曲线进行调整，以获取所述当前区域的沸点温度获取对应的加热曲线。
  13. 如权利要求12所述的烹饪器具的烹饪控制装置，其特征在于，当所述烹饪器具内的温度变化量大于等于预设温度阈值且持续时间达到第一预设时间时，所述控制模块还判断所述烹饪器具内的温度出现异常，并调用异常处理程序进行烹饪控制。
  14. 如权利要求10所述的烹饪器具的烹饪控制装置，其特征在于，还包括：
    零点重量获取模块，用于在通过所述称重装置对放入所述器具本体内的待烹饪食物进行称重时，获取本次零点重量；
    米重获取模块，用于根据所述本次零点重量，通过所述称重装置获取放入所述器具本 体内的米重；
    第三判断模块，用于判断所述米重是否处于预设米重区间；
    提示控制模块，用于在所述米重处于预设米重区间时控制所述烹饪器具显示所述米重，并允许所述烹饪器具执行米量确认操作；
    所述提示控制模块还用于，在所述米重小于所述预设米重区间的下限值时通过所述米重获取模块获取所述预设米重区间的下限值与所述米重之间的第一米重差值，并控制所述烹饪器具显示所述第一米重差值和控制所述烹饪器具发出加米量提示信息，以及禁止所述烹饪器具执行米量确认操作；
    所述提示控制模块还用于，在所述米重大于所述预设米重区间的上限值时通过所述米重获取模块获取所述米重与所述预设米重区间的上限值之间的第二米重差值，并控制所述烹饪器具显示所述第二米重差值和控制所述烹饪器具发出减米量提示信息，以及禁止所述烹饪器具执行米量确认操作。
  15. 如权利要求14所述的烹饪器具的烹饪控制装置，其特征在于，还包括水重获取模块，所述水重获取模块用于在所述烹饪器具执行米量确认操作后，根据当前放入所述器具本体内的米重获取对应的基准水重，所述提示控制模块还用于控制所述烹饪器具显示所述基准水重。
  16. 如权利要求14所述的烹饪器具的烹饪控制装置，其特征在于，还包括第四判断模块，其中，所述水重获取模块用于，基于所述本次零点重量和当前放入所述器具本体内的米重，通过所述称重装置获取放入所述器具本体内的实际水重，所述第四判断模块用于判断所述实际水重与所述基准水重之间的水重差值是否处于预设水重区间，
    所述提示控制模块还用于，在所述水重差值处于预设水重区间时允许所述烹饪器具执行水量确认操作；
    所述提示控制模块还用于，在所述水重差值小于所述预设水重区间的下限值时控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出加水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为负；
    所述提示控制模块还用于，在所述水量差值大于所述预设水量区间的上限值时控制所述烹饪器具显示所述水重差值和控制所述烹饪器具发出减水量提示信息，并禁止所述烹饪器具执行水量确认操作，其中，显示所述水重差值为正。
  17. 如权利要求10-16中任一项所述的烹饪器具的烹饪控制装置，其特征在于，所述零点重量获取模块进一步用于，
    调用上一次称重使用的零点重量；
    通过所述称重装置获取所述器具本体的当前重量，并控制所述烹饪器具显示所述当前 重量与上一次称重使用的零点重量之间的重量差值；
    判断所述烹饪器具是否接收到清零指令；
    如果接收到所述清零指令，则将所述当前重量与上一次称重使用的零点重量之间的重量差值作为所述本次零点重量；
    如果未接收到所述清零指令，则将上一次称重使用的零点重量作为所述本次零点重量。
  18. 一种烹饪器具，其特征在于，包括如权利要求10-17中任一项所述的烹饪器具的烹饪控制装置。
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