WO2019105077A1 - Procédé de commande d'appareil de cuisson et appareil de cuisson associé - Google Patents

Procédé de commande d'appareil de cuisson et appareil de cuisson associé Download PDF

Info

Publication number
WO2019105077A1
WO2019105077A1 PCT/CN2018/103151 CN2018103151W WO2019105077A1 WO 2019105077 A1 WO2019105077 A1 WO 2019105077A1 CN 2018103151 W CN2018103151 W CN 2018103151W WO 2019105077 A1 WO2019105077 A1 WO 2019105077A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooking appliance
food
temperature
target temperature
heating
Prior art date
Application number
PCT/CN2018/103151
Other languages
English (en)
Chinese (zh)
Inventor
何春华
黎青海
郑年重
覃承勇
Original Assignee
广东美的厨房电器制造有限公司
美的集团股份有限公司
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
Application filed by 广东美的厨房电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的厨房电器制造有限公司
Publication of WO2019105077A1 publication Critical patent/WO2019105077A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/081—Arrangement or mounting of control or safety devices on stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/02—Stoves or ranges heated by electric energy using microwaves
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
    • H05B6/6452—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors the sensors being in contact with the heated product
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
    • H05B6/6455—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors the sensors being infrared detectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/6458—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using humidity or vapor sensors

Definitions

  • the present invention relates to the field of household appliances, and in particular to a method of controlling a cooking appliance and a cooking appliance.
  • an automatic menu operation requires at least five steps. First, the menu function is entered; second, the menu is selected to find the function description; and third, the menu is confirmed; Fourth, choose the amount of weight; fifth, the button starts working.
  • the user's serving size is difficult to control accurately, and the non-integer gram of food cooking effect is not ideal.
  • most cooking appliances are open-loop control, and the heating power and time set by the user by experience are not necessarily suitable. Finally, it is difficult for an ordinary cooking appliance to accurately detect and control the temperature of the food, resulting in an unsatisfactory heating or thawing effect.
  • an aspect of an embodiment of the present invention provides a method for controlling a cooking appliance, the method comprising: receiving an operation instruction; determining a food target temperature corresponding to the operation instruction; and determining a food target according to the food target Temperature, controlling the cooking appliance to perform a heating operation, and detecting a temperature of the food during the performing the heating operation, controlling heating heating power and heating time of the cooking appliance according to the temperature and the food target temperature, so as to The temperature of the food reaches the target temperature of the food.
  • the determining a food target temperature corresponding to the operation instruction comprises: detecting a humidity of the food; and determining a water content of the food according to the humidity, and determining a food corresponding to the water content Target temperature.
  • the cooking appliance includes a first setting module for setting a target temperature or a heating fire, the method further comprising: detecting a state of the cooking appliance after receiving an operation of the first setting module by a user And adjusting a heating power of the cooking appliance according to an operation of the first setting module by the user when the cooking appliance is in a heating state; controlling the cooking appliance when the cooking appliance is in a standby state; Entering a constant temperature control state, and setting a target temperature of the cooking appliance according to the operation of the first setting module by the user, and using the target temperature as the food target temperature.
  • the cooking appliance includes a second setting module for setting a heating time or a constant temperature time
  • the method further comprising: detecting a state of the cooking appliance after receiving an operation of the second setting module by a user And setting a constant temperature time of the cooking appliance according to an operation of the second setting module by the user when the cooking appliance is in a constant temperature control state; when the cooking appliance is in a heating state, according to the The user adjusts the heating time of the cooking appliance by the operation of the second setting module.
  • the method further comprises: displaying information related to the food; wherein the information comprises at least one of: an operation being performed by the cooking appliance, the temperature of the food, operation of the operation Time, remaining time of the operation, target temperature corresponding to the operation, constant temperature time corresponding to the target temperature, temperature profile of the food, and target temperature profile of the food.
  • a cooking appliance comprising: an interaction module for receiving an operation instruction; a temperature detection module for detecting a temperature of the food; and a control module for: determining a food target temperature corresponding to the operation instruction; and controlling the cooking appliance to perform a heating operation according to the food target temperature, and controlling the temperature detecting module to detect a temperature of the food during performing the heating operation, according to The temperature and the food target temperature control heating heat and heating time of the cooking appliance such that the temperature of the food reaches the food target temperature.
  • the cooking appliance further includes: a humidity detecting module, configured to detect a humidity of the food; and the control module determining the food target temperature corresponding to the operation instruction, comprising: determining a moisture content of the food according to the humidity And determining the food target temperature corresponding to the water content.
  • a humidity detecting module configured to detect a humidity of the food
  • the control module determining the food target temperature corresponding to the operation instruction, comprising: determining a moisture content of the food according to the humidity And determining the food target temperature corresponding to the water content.
  • the cooking appliance further includes: a first setting module, configured to set a target temperature or a heating power; a state detecting module, configured to detect a state of the cooking appliance; the control module is further configured to: receive the user After the operation of the first setting module, controlling the state detecting module to detect a state of the cooking appliance; and when the cooking appliance is in a heating state, according to an operation of the first setting module by the user, Adjusting heating heating power of the cooking appliance; controlling the cooking appliance to enter a constant temperature control state when the cooking appliance is in a standby state, and setting the cooking appliance according to operation of the first setting module by the user
  • the target temperature is taken as the target temperature of the food.
  • the cooking appliance further includes: a second setting module, configured to set a heating time or a constant temperature time; the control module is further configured to: after receiving the operation of the second setting module by the user, controlling the a state detecting module detects a state of the cooking appliance; and, when the cooking appliance is in a constant temperature control state, sets a constant temperature time of the cooking appliance according to an operation of the second setting module by the user; When the cooking appliance is in a heated state, the heating time of the cooking appliance is adjusted according to the operation of the second setting module by the user.
  • a second setting module configured to set a heating time or a constant temperature time
  • the control module is further configured to: after receiving the operation of the second setting module by the user, controlling the a state detecting module detects a state of the cooking appliance; and, when the cooking appliance is in a constant temperature control state, sets a constant temperature time of the cooking appliance according to an operation of the second setting module by the user;
  • the heating time of the cooking appliance is adjusted according to the operation of the second setting
  • the cooking appliance further comprises: a display module for displaying information related to the food; wherein the information comprises at least one of: an operation being performed by the cooking appliance, the temperature of the food The running time of the operation, the remaining time of the operation, the target temperature corresponding to the operation, the constant temperature time corresponding to the target temperature, the temperature profile of the food, and the target temperature profile of the food.
  • the information comprises at least one of: an operation being performed by the cooking appliance, the temperature of the food The running time of the operation, the remaining time of the operation, the target temperature corresponding to the operation, the constant temperature time corresponding to the target temperature, the temperature profile of the food, and the target temperature profile of the food.
  • the cooking appliance after receiving the operation instruction, determining the food target temperature corresponding to the operation instruction, controlling the cooking appliance to perform the heating operation according to the food target temperature, and detecting the temperature of the food in real time during the performing the heating operation, according to the temperature of the food and
  • the food target temperature controls the heating power of the cooking appliance and the heating time so that the temperature of the food reaches the target temperature of the food.
  • the heating fire power and the heating time of the cooking appliance are adjusted, and finally the temperature of the food reaches the food target temperature, thereby realizing automatic control of the cooking appliance to heat the food, and as long as the operation is received
  • the instructions control the cooking appliance into the working program, eliminating the need for additional operating steps and simplifying the operating steps of the cooking appliance.
  • FIG. 1 is a flow chart of a method for controlling a cooking appliance according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a method for controlling a cooking appliance according to another embodiment of the present invention.
  • FIG. 3 is a flow chart of a method for controlling a cooking appliance according to another embodiment of the present invention.
  • FIG. 4 is a flow chart of a method for controlling a cooking appliance according to another embodiment of the present invention.
  • FIG. 5 is a flow chart of a method for controlling a cooking appliance according to another embodiment of the present invention.
  • FIG. 6 is a structural block diagram of a cooking appliance according to another embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a cooking appliance according to another embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a cooking appliance according to another embodiment of the present invention.
  • FIG. 9 is a schematic diagram of an interaction interface according to another embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a display interface according to another embodiment of the present invention.
  • FIG. 11 is a system block diagram of a cooking appliance provided in accordance with another embodiment of the present invention.
  • One aspect of an embodiment of the invention provides a method for controlling a cooking appliance.
  • 1 is a flow chart of a method for controlling a cooking appliance, in accordance with an embodiment of the present invention. As shown in Figure 1, the method includes the following steps.
  • step S10 an operation instruction is received.
  • step S11 the food target temperature corresponding to the operation instruction is determined.
  • step S12 according to the food target temperature, the cooking appliance is controlled to perform a heating operation, and during the performing the heating operation, the temperature of the food is detected, and according to the temperature and the food target temperature, the heating power and the heating time of the cooking appliance are controlled to make the food The temperature reaches the food target temperature.
  • the cooking appliance may be a microwave oven.
  • operational commands such as smart heating, smart thawing, hot milk, popcorn, etc., which express the user's desire for the cooking appliance to perform the food.
  • the operation instruction as hot milk after receiving the instruction of the hot milk, determining the target temperature corresponding to the hot milk, controlling the cooking appliance to perform the heating operation according to the target temperature, and detecting the temperature of the milk in real time, according to the temperature of the milk and The difference in target temperature controls the heating power of the cooking appliance and the heating time, which ultimately causes the temperature of the milk to reach the target temperature.
  • an algorithm can be used to control the heating power and heating time of the cooking appliance according to the difference between the temperature of the food and the target temperature of the food, and finally the temperature of the food reaches the food target temperature.
  • the algorithm may be one or more of a PID algorithm, a fuzzy algorithm, and an expert control algorithm.
  • the cooking appliance After receiving the operation instruction, determining a food target temperature corresponding to the operation instruction, controlling the cooking appliance to perform a heating operation according to the food target temperature, and detecting the temperature of the food in real time during the performing the heating operation, and controlling cooking according to the temperature of the food and the food target temperature
  • the heating power of the appliance and the heating time allow the temperature of the food to reach the target temperature of the food.
  • the heating power and the heating time of the cooking appliance are adjusted, and finally the temperature of the food reaches the target temperature of the food, thereby realizing the automatic control of the cooking appliance to heat the food without inputting the heating firepower and The heating time and the like, and the cooking appliance can be controlled to enter the working program as long as the operation instruction is received, and no other operation steps are required, which simplifies the operation steps of the cooking appliance.
  • FIG. 2 is a flow chart of a method for controlling a cooking appliance provided in accordance with another embodiment of the present invention.
  • the method shown in FIG. 2 is different from the method shown in FIG. 1 in that the method shown in FIG. 2 further includes the following steps.
  • step S21 the humidity of the food is detected.
  • step S22 the moisture content of the food is judged based on the humidity of the food, and the food target temperature corresponding to the water content is determined. For example, when the received operation command is "smart heating", the food that needs to be heated is coffee. After receiving the "intelligent heating” operation command, the moisture content of the coffee is detected to determine the food target temperature corresponding to the moisture content of the coffee. In the embodiment of the present invention, the food target temperature corresponding to the water content may be determined by using a clustering judgment manner.
  • the target temperature and the heating time of the foods with different water contents are different, and the food target temperature corresponding to the water content of the food is determined, and then the heating heat and the heating time of the cooking utensil are controlled according to the real-time temperature of the food and the food target temperature, so that the temperature of the food reaches The target temperature of the food, in this way, realizes the automatic reheating of different foods, which makes the cooking utensils more intelligent, without the type, weight, cooking heat and heating time of the cooking utensils.
  • FIG. 3 is a flow diagram of a method for controlling a cooking appliance provided in accordance with another embodiment of the present invention. As shown in FIG. 3, in this embodiment, the method includes the following steps.
  • step S30 settings for at least one of: heating fire power, heating time, target temperature, and constant temperature time are received.
  • step S31 the cooking appliance is controlled to perform a heating operation according to the setting.
  • the heating power or the heating time of the cooking appliance is adjusted to the set value.
  • the heating power and the heating time of the cooking appliance are controlled according to the temperature of the food and the target temperature, and finally the temperature of the food reaches the target temperature.
  • the heating power and the heating time of the cooking appliance are controlled according to the temperature of the food and the target temperature corresponding to the constant temperature time, so that the temperature of the food is maintained at the target temperature for the constant temperature time value.
  • the cooking appliance In the case of receiving the setting of the heating power, the heating time, the target temperature, and the constant temperature time, the cooking appliance is controlled to perform the heating operation according to the setting, so that the user can reheat or cook the food according to his own needs, thereby improving the user. Satisfaction.
  • the cooking appliance includes a first setting module for setting a target temperature or heating fire.
  • step S40 after receiving the user's operation on the first setting module, the state of the cooking appliance is detected, if it is detected that the cooking appliance is in the heating state, step S41 is performed, and if it is detected that the cooking appliance is in the standby state, step S42 is performed.
  • step S41 the cooking appliance is in a heating state, and the heating firepower of the cooking appliance is adjusted according to the operation of the first setting module by the user, that is, at this time, the user operates the first setting module to set the heating firepower.
  • step S42 the cooking appliance is in a standby state, controlling the cooking appliance to enter the constant temperature control state, and setting the target temperature of the cooking appliance according to the operation for the first setting module, and using the target temperature as the food target temperature, that is, At this time, the user operates the first setting module to set the food target temperature.
  • the heating power and heating time of the cooking appliance are controlled according to the temperature of the food and the target temperature, so that the temperature of the food reaches the target temperature.
  • FIG. 5 is a flow chart of a method for controlling a cooking appliance provided in accordance with another embodiment of the present invention. As shown in FIG. 5, in this embodiment, the method includes the following steps. Wherein, in this embodiment, the cooking appliance comprises a second setting module for setting the heating time or the constant temperature time.
  • step S50 after receiving the operation of the second setting module by the user, detecting the state of the cooking appliance, if it is detected that the cooking appliance is in the constant temperature control state, step S51 is performed, and if it is detected that the cooking appliance is in the heating state, step S52 is performed. .
  • step S51 the cooking appliance is in the constant temperature control state, and the constant temperature time of the cooking appliance is set according to the operation of the second setting module by the user, that is, the user operates the second setting module to set the constant temperature time.
  • the heating power and the heating time of the cooking appliance are controlled according to the temperature of the food and the target temperature corresponding to the constant temperature time, so that the temperature of the food is at the target temperature for a constant temperature time value.
  • step S52 the cooking appliance is in a heating state, and the heating time of the cooking appliance is adjusted according to the operation of the second setting module by the user, that is, the user operates the second setting module to set the heating time.
  • the first setting module and the second setting module may be a knob or an input interface.
  • the user can adjust the parameters by operating the knob.
  • the user can input values at the input interface to set the target temperature or heating power. Users can set parameters to set up parameters to reheat or cook food according to their own needs, which improves user satisfaction.
  • the cooking appliance may be a microwave oven, the microwave oven uses a frequency converter to control the magnetron to generate microwaves, and the method for controlling the cooking appliance further comprises: detecting an anode current of the magnetron; It is judged according to the anode current whether the magnetron is in an abnormal working state.
  • the method may also include no-load detection and control to perform no-load detection within 10 s after the microwave oven is operational. The abnormal state detection and no-load detection of the magnetron can ensure the safe use of the microwave oven and improve the life of the microwave oven.
  • the method for controlling a cooking appliance further comprises displaying food-related information; wherein the information comprises at least one of: an operation being performed by the cooking appliance, a temperature of the food, an operation of the operation Time, remaining time of operation, target temperature corresponding to operation, constant temperature time corresponding to target temperature, temperature profile of food, and target temperature curve of food.
  • the user can be made to observe the state of the food in real time, so that the control process of the cooking appliance is transparent.
  • FIG. 6 is a block diagram showing the structure of a cooking appliance according to another embodiment of the present invention.
  • the cooking appliance comprises an interaction module 1, a control module 2 and a temperature detection module 3.
  • the interaction module 1 is configured to receive an operation instruction; the temperature detection module 3 is configured to detect a temperature of the food; the control module 2 is configured to determine a food target temperature corresponding to the operation instruction, and control the cooking appliance to perform a heating operation according to the food target temperature And during the performing of the heating operation, the temperature detecting module 3 is controlled to detect the temperature of the food, and according to the temperature and the food target temperature, the heating power and the heating time of the cooking appliance are controlled such that the temperature of the food reaches the food target temperature.
  • the cooking appliance may be a microwave oven.
  • operational commands such as smart heating, smart thawing, hot milk, popcorn, etc., which express the user's desire for the cooking appliance to perform the food.
  • the control module 2 can combine the algorithm to control the heating power and the heating time of the cooking appliance according to the difference between the temperature of the food and the target temperature of the food, and finally the temperature of the food reaches the target temperature of the food.
  • the algorithm may be one or more of a PID algorithm, a fuzzy algorithm, and an expert control algorithm.
  • the interaction module 1 may be a TFT touch screen module.
  • the temperature detecting module 3 can be a food probe or an infrared temperature sensor.
  • the food temperature probe is contact temperature measurement, which is used to measure the internal temperature of the food. Because it has high temperature measurement accuracy and is not affected by steam, it can be used for reheating and cooking control.
  • the infrared temperature sensor is non-contact temperature measurement, which is used to measure the surface temperature of food. It is easily affected by steam.
  • the measurement error in high temperature zone greater than 60 °C
  • the lack of temperature probe application is due to the inability of the temperature probe to plunge into the frozen meat.
  • the cooking appliance After receiving the operation instruction, determining a food target temperature corresponding to the operation instruction, controlling the cooking appliance to perform a heating operation according to the food target temperature, and detecting the temperature of the food in real time during the performing the heating operation, and controlling cooking according to the temperature of the food and the food target temperature
  • the heating power of the appliance and the heating time allow the temperature of the food to reach the target temperature of the food.
  • the heating power and the heating time of the cooking appliance are adjusted, and finally the temperature of the food reaches the target temperature of the food, thereby realizing the automatic control of the cooking appliance to heat the food without inputting the heating firepower and The heating time and the like, and the cooking appliance can be controlled to enter the working program as long as the operation instruction is received, and no other operation steps are required, which simplifies the operation steps of the cooking appliance.
  • FIG. 7 is a block diagram showing the structure of a cooking appliance according to another embodiment of the present invention.
  • the cooking appliance shown in FIG. 7 is different from the cooking appliance shown in FIG. 6 in that the cooking appliance shown in FIG. 7 further includes a humidity detecting module 4.
  • the humidity detecting module 4 is configured to detect the humidity of the food.
  • the control module 2 is configured to determine the water content of the food according to the humidity, and determine a food target temperature corresponding to the water content, and control the cooking appliance to perform heating according to the food target temperature corresponding to the water content.
  • the temperature detecting module 3 is controlled to detect the temperature of the food, and according to the temperature and the food target temperature, the heating power and the heating time of the cooking appliance are controlled such that the temperature of the food reaches the food target temperature.
  • the humidity detecting module 4 may be a humidity sensor.
  • the humidity sensor is mainly used to measure the amount of water vapor released by the food, thereby determining the water content of the food, and is used for assisting the temperature detection module (such as the food temperature probe) for intelligent heating and cooking control.
  • the target temperature and the heating time of the foods with different water contents are different, and the food target temperature corresponding to the water content of the food is determined, and then the heating heat and the heating time of the cooking utensil are controlled according to the real-time temperature of the food and the food target temperature, so that the temperature of the food reaches The target temperature of the food, in this way, realizes the automatic reheating of different foods, which makes the cooking utensils more intelligent, without the type, weight, cooking heat and heating time of the cooking utensils.
  • the interaction module is further configured to receive a setting for at least one of: heating fire power, heating time, target temperature, and constant temperature time; and the control module is further configured to control the cooking appliance to be executed according to the setting Heating operation.
  • the heating power or the heating time of the cooking appliance is adjusted to the set value.
  • the heating power and the heating time of the cooking appliance are controlled according to the temperature of the food and the target temperature, and finally the temperature of the food reaches the target temperature.
  • the heating power and the heating time of the cooking appliance are controlled according to the temperature of the food and the target temperature corresponding to the constant temperature time, so that the temperature of the food is maintained at the target temperature for the constant temperature time value.
  • the cooking appliance In the case of receiving the setting of the heating power, the heating time, the target temperature, and the constant temperature time, the cooking appliance is controlled to perform the heating operation according to the setting, so that the user can reheat or cook the food according to his own needs, thereby improving the user. Satisfaction.
  • FIG. 8 is a block diagram showing the structure of a cooking appliance according to another embodiment of the present invention.
  • the cooking appliance shown in FIG. 8 is different from the cooking appliance shown in FIG. 6 in that the cooking appliance shown in FIG. 8 further includes a state detecting module 5.
  • the state detecting module 5 is configured to detect the state of the cooking appliance.
  • the cooking appliance includes a first setting module for setting a target temperature or a heating power, wherein the first setting module may be disposed on the interaction module or may not be disposed on the interaction module.
  • the control module 2 is configured to control the state detecting module 5 to detect the state of the cooking appliance after receiving the user's operation on the first setting module.
  • the control module 2 adjusts the heating firepower of the cooking appliance according to the operation of the first setting module by the user, that is, the user operates the heating power of the first setting module.
  • the control module 2 controls the cooking appliance to enter the constant temperature control state, and sets the target temperature of the cooking appliance according to the operation of the first setting module by the user, and uses the target temperature as the food target temperature, that is, At the time, the user operates the first setting module to set the food target temperature.
  • the control module 2 controls the heating power and the heating time of the cooking appliance according to the temperature of the food and the target temperature, so that the temperature of the food reaches the target temperature. In this way, a setting module is used to set two parameters, the target temperature and the heating power.
  • the cooking appliance may further include a second button for setting a heating time or a constant temperature time, wherein the second setting module may be disposed on the interaction module or not on the interaction module.
  • the control module is further configured to receive an operation of the second setting module by the user, and the control state detecting module detects the state of the cooking appliance.
  • the constant temperature time of the cooking appliance is set according to the operation of the second setting module by the user, that is, the user operates the second setting module to set the constant temperature time.
  • the control module controls the heating power and the heating time of the cooking appliance according to the temperature of the food and the target temperature corresponding to the constant temperature time, so that the temperature of the food is at the target temperature for a constant temperature time value.
  • the control module adjusts the heating time of the cooking appliance according to the operation of the second setting module by the user, that is, the user operates the second setting module to set the heating time. In this way, it is realized to set two parameters, the constant temperature time and the heating time by using one setting module.
  • the first setting module and the second setting module may be a knob or an input interface.
  • the user can adjust the parameters by operating the knob.
  • the user can input values at the input interface to set the target temperature or heating power. Users can set parameters to set up parameters to reheat or cook food according to their own needs, which improves user satisfaction.
  • the manner in which the interaction module receives the operation instruction may be to set a button related to the operation instruction on the interaction module.
  • a button related to the operation instruction For example, a "smart defrosting” button, a “smart heating” button, a “hot milk” button, a “popcorn” button, and other buttons that indicate that the cooking appliance is heating or cooking the food are set on the interactive module.
  • the interaction module can also receive an instruction to suspend or cancel the ongoing operation of the cooking appliance, or initiate an instruction to perform a heating operation by the cooking appliance, or directly set an instruction to heat the time of 30 seconds.
  • the interaction module contains a button for pausing or canceling, "pause/cancel", and may also include a button for starting the cooking appliance or setting the heating time to 30s, "Start / 30s".
  • the cooking appliance may include a first setting module for setting a target temperature or a heating power, and may further include a second setting module for setting a heating time or a constant temperature time, the first setting module and The second setting module can be disposed on the interaction module, such as a "target temperature/heating firepower" setting module, and a "constant temperature/heating time” setting module.
  • the setting module may be a knob, such as a "target temperature / heating fire” knob, a "constant temperature / heating time” knob.
  • buttons or knobs for human-computer interaction will be described below with reference to FIG.
  • the cooking appliance if the user presses the “pause/cancel” button once, the cooking appliance enters the pause state, and the user can resume normal operation by pressing the “Start/+30s” button; if the user presses two consecutively The “Pause/Cancel” button will cancel the work.
  • the cooking appliance When the cooking appliance is in standby, if the user presses the “Start/+30s” button once, the cooking appliance enters the heating state, the default firepower gear position is 100%, and the “Target Temperature/Heating Firepower” knob automatically points and displays 100; the default The heating time is 30s, and the “Constant Temperature/Heating Time” knob points and displays 30.
  • the user can adjust the "target temperature / heating fire” and “constant temperature / heating time” two knobs to adjust the heating power and heating time.
  • the "target temperature / heating fire” knob can adjust the fire range from 0 to 100%, the adjustment step is 10%; the “constant temperature / heating time” knob can adjust the time range from 0s to 7200s.
  • the “Target Temperature/Heating Fire” and “Constant Temperature/Heating Time” knobs can be changed by rotating the value or by entering data.
  • the cooking appliance When the cooking appliance is in standby, if the user adjusts the knob of "target temperature/heating power", the cooking appliance enters the constant temperature control state. At this time, the value displayed by the knob is not heating heat, but the target temperature of heating, wherein the target temperature ranges from 0 °C to 100 °C. In the fixed temperature control state, the cooking appliance can automatically adjust the heating power, without manual input.
  • the “constant temperature/heating time” knob displays the constant temperature heating time, which refers to the time when the food temperature reaches the target temperature and needs to be heated at a constant temperature.
  • the adjustable time range is from 0 s to 7200 s.
  • the cooking appliance may further include a safety monitoring module, and the cooking appliance may be a microwave oven, and the microwave oven uses a frequency converter to control the magnetron to generate microwaves.
  • the safety detection module is configured to detect the anode current of the magnetron, and determine whether the magnetron is in an abnormal working state according to the anode current.
  • the safety monitoring module can complete the no-load detection within 10s after the microwave oven starts working. According to the anode current, it is judged whether the magnetron is in an abnormal working state or not based on the feedback characteristic (current curve) of the anode current for pattern recognition to determine whether the magnetron is in an abnormal working state, wherein the algorithm for pattern recognition can be a neural network clustering. , wavelet transform, etc.
  • the abnormal state detection and no-load detection of the magnetron can ensure the safe use of the microwave oven and improve the life of the microwave oven.
  • the cooking appliance may further include a display module.
  • the display module is configured to display food-related information, wherein the information includes at least one of: an operation being performed by the cooking appliance, a temperature of the food, an operation time of the operation, a remaining time of the operation, a target temperature corresponding to the operation, and The constant temperature time corresponding to the target temperature, the temperature profile of the food, and the target temperature profile of the food are as shown in FIG. In this way, the user can be made to observe the state of the food in real time, so that the control process of the cooking appliance is transparent.
  • the display module may be a TFT touch screen module.
  • the interaction module and the display module may be disposed on one TFT touch screen module. That is, on the TFT touch screen module, two interfaces may be included, one is a control interface, which is mainly used for a user to input an operation instruction, and controls a cooking appliance; and the other is a display interface, which displays a working mode, a running time, and a food of the cooking appliance in real time. Process information such as temperature curve.
  • the touch screen module can communicate with the keyboard of the cooking appliance through the serial port.
  • the interaction module may further include a button module and a voice module, where the button module and the voice module are used for interaction between the cooking appliance and the user.
  • the button module can be a hardware button for suspending or canceling control of the cooking appliance. Setting the button module can prevent the cooking appliance from canceling the ongoing operation after the interaction module fails, thus providing double protection.
  • the voice module can contain more than 150 voice control commands, and can recognize voice control commands offline or online, and communicate with the computer board through the serial port. Both the voice module and the interactive module can control the cooking appliance for cross control.
  • the interaction module includes a button or a setting module, the setting module and the button are linked with the voice module, and the setting module and the button can be controlled by the voice module.
  • FIG. 11 is a system block diagram of a cooking appliance according to another embodiment of the present invention.
  • the cooking appliance is a smart microwave oven.
  • the smart microwave oven includes a load module, a human-machine interaction module (equivalent to the interaction module in the above embodiment), a sensing detection module, an intelligent control module (equivalent to the control module in the above embodiment), and security. Monitoring module.
  • the load module is mainly used to generate microwave signals.
  • the microwave oven uses a frequency converter to control the magnetron to generate microwaves.
  • the human-computer interaction module includes a button module, a TFT module and a voice module.
  • the sensor detection module includes a food temperature probe, an infrared sensor and a humidity sensor.
  • the intelligent control module mainly combines a PID algorithm, a fuzzy algorithm, an expert control algorithm to control the microwave oven, and the safety monitoring system.
  • the module is mainly used for abnormal state detection and no-load detection of magnetrons.
  • the human-computer interaction module, the sensing detection module, the intelligent control module, and the security monitoring module are described in the foregoing embodiments, and are not described herein again.
  • the main control chip of the microwave oven may adopt a smoothing filter, an adaptive filtering, or a Kalman filtering algorithm to preprocess the signal transmitted from the sensing detection module.
  • Another aspect of an embodiment of the present invention provides a machine readable storage medium having stored thereon instructions for causing a machine to perform the method described above.
  • the heating power and heating time of the cooking appliance are adjusted, and finally the temperature of the food reaches the target temperature of the food, thereby realizing automatic control of the cooking appliance to heat the food without input.
  • the target temperature and heating time of foods with different water contents are different.
  • the moisture content of the food is determined by the humidity of the detected food, the food target temperature corresponding to the water content of the food is determined, and then the cooking is controlled according to the real-time temperature of the food and the food target temperature.
  • the heating and heating time of the appliance and the heating time enable the temperature of the food to reach the target temperature of the food, thereby realizing the automatic heating of different foods by realizing the type, weight, cooking heat and heating time of the cooking utensil without pre-entering the food.
  • Cooking utensils are smarter.
  • the cooking appliance is controlled to perform the heating operation according to the setting, so that the user can reheat or cook the food according to his own needs, thereby improving User satisfaction.
  • Adjusting the target temperature or heating the firepower, or adjusting the constant temperature time or heating time achieves the adjustment of two parameters using a setting module.
  • the working mode, the running time, the food temperature and the like of the cooking appliance are displayed during the working process of the cooking appliance, so that the user observes the state of the food in real time, so that the control process of the cooking appliance is transparent.
  • abnormal state detection and no-load detection of the magnetron can ensure safe use of the microwave oven and improve the life of the microwave oven.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Abstract

L'invention concerne un procédé de commande d'appareil de cuisson et un appareil de cuisson associé. Le procédé selon l'invention consiste : à recevoir une instruction d'utilisation ; à déterminer une température cible d'aliment correspondant à l'instruction d'utilisation ; et à commander un appareil de cuisson pour exécuter une opération de chauffage en fonction de la température cible d'aliment, à détecter la température d'aliment pendant l'exécution de l'opération de chauffage et à réguler le niveau de chaleur et le temps de chauffage de l'appareil de cuisson en fonction de la température et de la température cible d'aliment, de sorte à permettre à la température d'aliment d'atteindre la température cible d'aliment. L'appareil de cuisson selon l'invention comprend un module d'interaction (1), un module de détection de température (3) et un module de commande (2). Un support de stockage lisible sur l'appareil de cuisson stocke une instruction et l'instruction est utilisée par l'appareil de cuisson pour exécuter ledit procédé. Ainsi, l'appareil de cuisson est commandé automatiquement pour chauffer les aliments et les étapes d'utilisation de l'appareil de cuisson sont simplifiées.
PCT/CN2018/103151 2017-11-29 2018-08-30 Procédé de commande d'appareil de cuisson et appareil de cuisson associé WO2019105077A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711227395.9A CN108006721A (zh) 2017-11-29 2017-11-29 控制烹饪器具的方法及烹饪器具
CN201711227395.9 2017-11-29

Publications (1)

Publication Number Publication Date
WO2019105077A1 true WO2019105077A1 (fr) 2019-06-06

Family

ID=62054860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/103151 WO2019105077A1 (fr) 2017-11-29 2018-08-30 Procédé de commande d'appareil de cuisson et appareil de cuisson associé

Country Status (2)

Country Link
CN (1) CN108006721A (fr)
WO (1) WO2019105077A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108006721A (zh) * 2017-11-29 2018-05-08 广东美的厨房电器制造有限公司 控制烹饪器具的方法及烹饪器具
CN109287687B (zh) * 2018-09-29 2021-04-13 广东科学技术职业学院 一种基于深度学习的智能烘烤装置以及方法
CN109991907B (zh) * 2019-04-30 2021-07-20 广东美的厨房电器制造有限公司 烤箱及其控制系统和方法
CN110652230A (zh) * 2019-10-14 2020-01-07 广州三拾七度智能家居有限公司 食物保温方法、装置、存储介质及智能保温设备
CN114198782A (zh) * 2020-09-17 2022-03-18 广东美的厨房电器制造有限公司 烹饪器具的控制方法、烹饪器具和计算机可读存储介质
CN112220368A (zh) * 2020-09-30 2021-01-15 广东美的厨房电器制造有限公司 加热控制方法、装置、烹饪设备和存储介质
CN112401630A (zh) * 2020-10-23 2021-02-26 华帝股份有限公司 一种辅助烹饪方法和装置
CN112512153A (zh) * 2020-11-30 2021-03-16 广东美的厨房电器制造有限公司 烹饪设备
CN112842086B (zh) * 2021-01-27 2022-03-08 宁波方太厨具有限公司 烹饪设备的控制方法、烹饪设备及存储介质
CN112817258A (zh) * 2021-02-07 2021-05-18 苏州市职业大学 智能全自动餐饮制作控制系统及控制方法
CN112947261B (zh) * 2021-04-14 2023-08-22 珠海格力电器股份有限公司 一种烹饪器具的控制方法及控制装置
CN113812845B (zh) * 2021-09-23 2022-12-27 华帝股份有限公司 一种烹饪设备及其控制方法
CN114001988B (zh) * 2021-10-21 2024-05-14 深圳市振邦智能科技股份有限公司 一种基于小波变换的微波炉空载检测方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000042589A (ko) * 1998-12-26 2000-07-15 구자홍 전자레인지의 출력제어방법
CN1704673A (zh) * 2004-05-27 2005-12-07 乐金电子(天津)电器有限公司 微波炉的温度控制装置
CN204421101U (zh) * 2015-01-19 2015-06-24 郎文胜 智能微波炉
CN104957967A (zh) * 2015-07-24 2015-10-07 广东美的厨房电器制造有限公司 一种烹饪器具及其控制方法
CN105823098A (zh) * 2016-05-05 2016-08-03 广东美的厨房电器制造有限公司 一种利用微波进行低温烹饪的方法、系统和微波烹饪装置
CN106123055A (zh) * 2016-06-27 2016-11-16 广东美的厨房电器制造有限公司 用于加热器具的控制设备、方法及加热器具
CN106821017A (zh) * 2017-02-24 2017-06-13 广东美的厨房电器制造有限公司 温度探针、烹饪器具及加热控制方法
CN108006721A (zh) * 2017-11-29 2018-05-08 广东美的厨房电器制造有限公司 控制烹饪器具的方法及烹饪器具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119391A (en) * 1979-03-06 1980-09-13 Sharp Kk Cooking oven
CA2229951C (fr) * 1997-03-18 2002-05-07 Sanyo Electric Co., Ltd. Appareil de cuisson comprenant un capteur de rayons infrarouges
JP2002181334A (ja) * 2000-12-12 2002-06-26 Mitsubishi Electric Corp 加熱調理器
CN203240625U (zh) * 2012-12-21 2013-10-16 敦泰科技有限公司 一种微波炉控制设备和微波炉
CN104807050A (zh) * 2015-03-23 2015-07-29 广东美的厨房电器制造有限公司 微波加热控制系统、微波加热控制方法及微波炉

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000042589A (ko) * 1998-12-26 2000-07-15 구자홍 전자레인지의 출력제어방법
CN1704673A (zh) * 2004-05-27 2005-12-07 乐金电子(天津)电器有限公司 微波炉的温度控制装置
CN204421101U (zh) * 2015-01-19 2015-06-24 郎文胜 智能微波炉
CN104957967A (zh) * 2015-07-24 2015-10-07 广东美的厨房电器制造有限公司 一种烹饪器具及其控制方法
CN105823098A (zh) * 2016-05-05 2016-08-03 广东美的厨房电器制造有限公司 一种利用微波进行低温烹饪的方法、系统和微波烹饪装置
CN106123055A (zh) * 2016-06-27 2016-11-16 广东美的厨房电器制造有限公司 用于加热器具的控制设备、方法及加热器具
CN106821017A (zh) * 2017-02-24 2017-06-13 广东美的厨房电器制造有限公司 温度探针、烹饪器具及加热控制方法
CN108006721A (zh) * 2017-11-29 2018-05-08 广东美的厨房电器制造有限公司 控制烹饪器具的方法及烹饪器具

Also Published As

Publication number Publication date
CN108006721A (zh) 2018-05-08

Similar Documents

Publication Publication Date Title
WO2019105077A1 (fr) Procédé de commande d'appareil de cuisson et appareil de cuisson associé
US8274020B2 (en) Apparatus and method of controlling a triple heating element of a cooking appliance
KR20190000908U (ko) 주방 기구들의 유도성 가열 및 무선 급전을 갖는 요리 시스템
CN110604462B (zh) 烹饪电器的控制方法、烹饪电器及存储介质
CN104007690B (zh) 烹饪器具的控制方法、控制装置和烹饪器具
AU2015342728B2 (en) Cooktop
CN105659029A (zh) 操作装置以及操作方法
WO2021218083A1 (fr) Procédé de commande pour appareil de cuisson électrique, appareil de cuisson électrique et support de stockage lisible
JP2016018761A (ja) 火力制御装置、火力制御方法およびコンピュータプログラム
EP3143832A1 (fr) Procédé de mise en oeuvre d'un processus de cuisson à base de liquide, contrôleur et ensemble plaque de cuisson
CN110623519A (zh) 烹饪电器的控制方法、烹饪电器及存储介质
CN110623517A (zh) 烹饪电器的控制方法、烹饪电器及存储介质
CN107198433A (zh) 一种功能菜单显示方法、装置及电烹饪器
CN110848756A (zh) 一种灶具智能联动方法及系统
CN110939951A (zh) 基于模式选择的灶具与空气调节设备联动系统及其方法
CN108433516B (zh) 烹饪学习方法
KR101635048B1 (ko) 조리기기의 구동회로, 조리기기의 구동시스템, 조리기기 및 조리기기의 구동방법
CN111938410A (zh) 烹饪器具及其控制方法、装置、存储介质
EP3559558B1 (fr) Procédé de fonctionnement d'un four de cuisson, en particulier d'un four de cuisson à vapeur
CN110986105A (zh) 一种智能灶具的提示方法及具有提示功能的智能灶具
CN110613312B (zh) 一种智能烹饪方法、烹饪设备及存储介质
CN110836390A (zh) 一种具有模式选择功能的灶具及其方法
CN110836391B (zh) 一种基于数据互联识别烹饪情形的装置、方法及其灶具
CN219976505U (zh) 集成灶及厨房集成系统
KR20200001313A (ko) 한 손가락을 이용한 터치패널 입력방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18884684

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 19/10/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18884684

Country of ref document: EP

Kind code of ref document: A1