WO2019237483A1 - 一种烹饪控制方法、设备及计算机存储介质 - Google Patents
一种烹饪控制方法、设备及计算机存储介质 Download PDFInfo
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- WO2019237483A1 WO2019237483A1 PCT/CN2018/099623 CN2018099623W WO2019237483A1 WO 2019237483 A1 WO2019237483 A1 WO 2019237483A1 CN 2018099623 W CN2018099623 W CN 2018099623W WO 2019237483 A1 WO2019237483 A1 WO 2019237483A1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- 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
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
- A47J36/321—Time-controlled igniting mechanisms or alarm devices the electronic control being performed over a network, e.g. by means of a handheld device
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J2202/00—Devices having temperature indicating means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2643—Oven, cooking
Definitions
- Embodiments of the present invention relate to the technical field of household appliances, and in particular, to a cooking control method, device, and computer storage medium.
- Sous Vide also known as low-temperature vacuum cooking, is a cooking method that uses relatively low temperatures to heat the sealed food for a long time. Using this method, not only the original flavor of the ingredients can be retained and the loss of nutrients can be reduced, but also the rawness and maturity of the food can be accurately controlled by temperature and time, so that the same flavor and level can be maintained in each cooking result. It is currently one of the favorite cooking methods of the world's major chefs. However, different cooking foods or different cooking textures need to control different temperatures. At the same time, this cooking method requires extremely high temperature control, otherwise the cooking texture of the food cannot be guaranteed.
- the electric pressure cooker products on the market cannot directly contact the water in the pot because of the position of the sensor or the lid or the bottom of the pot, and because of the system error such as the product detection circuit, it has caused problems in the cooking process.
- the set cooking temperature is only the temperature of the sensor rather than the actual food / soup temperature, which makes certain deviations in the temperature control of the cooking process, making the temperature control accuracy less than that required for cooking, and it is difficult to achieve SousVide. Cooking effect.
- Embodiments of the present invention are expected to provide a cooking control method, device, and computer storage medium, which can achieve the effects of improving temperature control accuracy and stably controlling temperature.
- an embodiment of the present invention provides a cooking control method, where the method includes:
- the cooking process is controlled according to the target temperature threshold parameter and the target time.
- an embodiment of the present invention provides a cooking control device, including: a receiving part, a determining part, a first correction part, and a control part;
- the receiving part is configured to receive a target temperature and a target time
- the determining section is configured to determine a temperature compensation value corresponding to the target temperature according to a relationship between a preset temperature range and a temperature compensation value;
- the first correction section is configured to correct a temperature value of a target temperature according to the temperature compensation value to obtain a target temperature threshold parameter;
- the control section is configured to control a cooking process according to the target temperature threshold parameter and the target time.
- an embodiment of the present invention provides a cooking control device, including: a network interface, a memory, and a processor;
- the network interface is configured to receive and send signals during a process of transmitting and receiving information with other external network elements
- the memory is configured to store a computer program capable of running on a processor
- the processor is configured to execute the steps of the method of any one of the first aspects when the computer program is run.
- an embodiment of the present invention provides a computer storage medium that stores a cooking control program, and when the cooking control program is executed by at least one processor, the method according to any one of the first aspects is implemented. A step of.
- Embodiments of the present invention provide a cooking control method, device, and computer storage medium.
- a target temperature and a target time are received, and a temperature compensation value corresponding to the target temperature is determined according to a relationship between a preset temperature range and a temperature compensation value.
- the target temperature threshold parameter controls the cooking process according to the target temperature threshold parameter and the target time; thus, the temperature compensation scheme of the present invention can make the temperature of the food / soup closer to the set target temperature, thereby achieving an increased temperature control Precision, improve the effect of constant temperature cooking.
- FIG. 1 is a schematic flowchart of a cooking control method according to an embodiment of the present invention
- FIG. 2 is a schematic flowchart of a cooking control method according to an embodiment of the present invention.
- FIG. 3 is a schematic structural diagram of an electric pressure cooker according to an embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of a cooking control device according to an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of another cooking control device according to an embodiment of the present invention.
- FIG. 6 is a schematic diagram of a hardware structure of a cooking control device according to an embodiment of the present invention.
- FIG. 1 which illustrates a cooking control method provided by an embodiment of the present invention, which can be applied to home appliances, the method includes:
- Step 101 Receive a target temperature and a target time.
- Step 102 Determine a temperature compensation value corresponding to the target temperature according to a relationship between a preset temperature range and a temperature compensation value.
- Step 103 Correct the temperature value of the target temperature according to the temperature compensation value to obtain a target temperature threshold parameter.
- Step 104 Control the cooking process according to the target temperature threshold parameter and the target time.
- the temperature compensation value corresponding to the received target temperature is determined according to the relationship between the preset temperature range and the temperature compensation value, and then the temperature value of the target temperature is corrected according to the temperature compensation value to obtain a target temperature threshold parameter.
- the threshold parameters and the target time received control the cooking process.
- a prompt signal is issued; wherein the preset time threshold is from the A preset cooking time from when cooking starts to reaching the target temperature, the prompt signal is used to prompt the placement of food to be cooked.
- the cooking process includes a heating m stage and a maintaining heating stage, where m represents a rank number of the heating stage, and is an integer that increases from 1,
- the maximum value of m is S.
- S is an integer from 3-8.
- the value of S can be determined according to the actual function of the home appliance.
- a temperature sensing device is installed at the top of the pot lid and the bottom of the cooking cavity of the home appliance to monitor the temperature in the cooking cavity of the home appliance.
- the temperature sensing device may include a device that can measure temperature, such as a temperature sensor.
- SousVide needs to set the target temperature and target time, in specific implementation, the user sets the target temperature and target time according to the food to be cooked, and then presses the function button to start cooking. It should be noted that the food to be cooked is not placed in the home appliance at this step.
- the determining a temperature compensation value corresponding to the target temperature according to a relationship between a preset temperature range and a temperature compensation value includes:
- P is the target temperature
- M i is the preset first step temperature value
- ⁇ i is the preset temperature compensation value
- i is an integer starting from 1
- K is the number of divided levels
- ⁇ is the target temperature corresponding Temperature compensation value.
- the relationship between the temperature range and the temperature compensation value is obtained through big data analysis and processing.
- the relationship between the temperature range and the temperature compensation value can obtain the temperature compensation value corresponding to the target temperature, thereby realizing the correction of the temperature value lower than or equal to the target temperature, and achieving the effect of accurate temperature control.
- the method includes:
- the preset temperature threshold parameter includes a first temperature threshold and a second temperature Temperature threshold.
- the embodiment of the present invention refines the heating process into S heating stages.
- the first S-1 heating stages there are corresponding preset temperature values, and they gradually increase in a step shape. Since temperature sensing devices are provided at the bottom of the cooking cavity and the top of the lid of the home appliance, the preset temperature value can be divided into a second step temperature value and a third step temperature value.
- the preset second step temperature value and the preset third step temperature value in the first S-1 heating stage are corrected by the temperature compensation value.
- the temperature value of the target temperature is corrected in the S-th heating stage.
- correcting the preset second step temperature value and the preset third step temperature value according to the temperature compensation value to obtain a preset temperature threshold parameter includes:
- P is the target temperature
- PB m is the preset second step temperature value during the heating m phase
- TB m is the first temperature threshold value during the heating m phase
- ⁇ is the temperature compensation value corresponding to the target temperature.
- ADB indicates the calculation of the migration temperature of the temperature sensing device located at the bottom of the home appliance;
- P is the target temperature
- PT m is the preset third step temperature value during the heating m phase
- TT m is the second temperature threshold value during the heating m phase
- ⁇ is the temperature compensation value corresponding to the target temperature.
- ADT indicates the calculation of the migration temperature of a temperature-sensing device located on the top of a home appliance.
- the modifying the temperature value of the target temperature according to the temperature compensation value to obtain a target temperature threshold parameter includes:
- T SL ADB (P-2) - ⁇ 3)
- T SL represents the lower limit temperature threshold of the heating S stage
- P represents the target temperature
- ⁇ represents the temperature compensation value corresponding to the target temperature
- ADB represents the calculation of the migration temperature of the temperature sensing device located at the bottom of the home appliance
- T SH ADB (P) - ⁇ 4)
- the target temperature threshold parameter includes the upper limit temperature threshold and the lower limit temperature threshold; T SH represents the upper limit temperature threshold of the heating S stage, P represents the target temperature, ⁇ represents the temperature compensation value corresponding to the target temperature, and ADB represents the calculation The migration temperature of the temperature sensing device located at the bottom of the home appliance.
- the preset temperature value and the target temperature of the heating m stage are corrected by the temperature compensation value, which avoids the system error brought by the detection circuit and achieves the purpose of further accurate temperature control.
- the cooking process is controlled from two dimensions of heating time and heating temperature. After the cooking process is started, it first enters S heating stages and then enters the heating maintenance stage. During the S heating phases, it is determined whether to enter the next heating phase according to the statistical heating time, heating temperature and corresponding threshold relationship; the effect of stably maintaining the target temperature is achieved during the heating maintenance phase. Based on this, in the technical solution shown in FIG. 1, the controlling a cooking process according to the target temperature threshold parameter and the target time includes:
- heating is performed with a power adjustment ratio PW m ;
- t represents the heating time calculated in real time
- t m represents the preset time threshold of the heating m phase
- TB represents the real-time temperature detected by the bottom temperature monitoring device of the home appliance
- TT represents the real-time temperature detected by the top temperature monitoring device of the home appliance.
- TT m represents the second temperature threshold of the heating m stage
- TB m represents the first temperature threshold of the heating m stage
- T SL represents the lower temperature threshold of the heating S stage
- T SH represents the upper temperature threshold of the heating S stage
- PW m represents When m ⁇ S, the preset stepwise decreasing power adjustment ratio in the heating m phase
- PW S represents the preset power adjustment ratio in the heating S phase
- PW S ⁇ PW m When m ⁇ S, the preset stepwise decreasing power adjustment ratio in the heating m phase
- PW S represents the preset power adjustment ratio in the heating S phase
- a temperature sensing device at the bottom of the cooking cavity of the home appliance needs to be used to measure the temperature in the cooking cavity, and a temperature sensing device on the lid of the home appliance is used to measure the temperature in the cooking cavity.
- each phase is controlled through two dimensions of time and temperature.
- the time threshold or temperature threshold of a certain heating phase is reached, the next heating phase can be entered.
- the power regulation ratio gradually decreases with the temperature rise.
- the corresponding heating stage is set Regulating power ratio for heating to achieve the purpose of slowly approaching the target temperature.
- the home appliance After the heating S phase is over, the home appliance is close to the target temperature, and the home appliance emits a prompt sound to prompt the user to put the food to be cooked in the home appliance, and counts down the target time to enter the heating maintenance phase.
- a buzzer may be installed in the home appliance to achieve the effect of sounding a sound.
- Controlling the cooking process according to the target temperature threshold parameter and the target time further includes:
- t represents the heating time calculated in real time
- A represents the target time
- TB represents the real-time temperature detected by the bottom temperature monitoring device of the home appliance
- T SL represents the lower limit temperature threshold of the heating S phase
- T SH represents the upper limit temperature threshold of the heating S phase.
- the PW represents the heating stage to maintain a predetermined ratio of power adjustment
- PW ⁇ PW S, PW S represents a predetermined heating power regulation ratio of S phase.
- Sous Vide cooking method requires precise temperature control. Therefore, after the heating S phase is completed, the temperature is near the target temperature. After the food to be cooked is put into the home appliance, the temperature of the food to be cooked needs to be slowly maintained. To approach the target temperature, slow and repeated heating is required.
- a temperature compensation value is determined according to a target temperature set by a user, and then the temperature value of the target temperature is corrected according to the temperature compensation value to obtain a target temperature threshold parameter; during the cooking process, power adjustment is controlled according to the target temperature threshold parameter and the target time. Ratio, and gradually reduce the power adjustment ratio with the increase of the heating temperature, so that the temperature of the food / soup can be closer to the set target temperature, and the temperature control accuracy can be improved and the effect of constant temperature cooking can be improved.
- the electric pressure cooker 300 may include a controller 301 and a lid. 302, temperature sensor 303 on the top of the lid, cooking cavity 304, temperature sensor 305 at the bottom of the cooking cavity, timer 306, buzzer 307, wherein the food to be cooked can be placed in the cooking cavity 304 during the cooking process; timer 306, The buzzer 307 and the lid top temperature sensor 303 are located inside the lid 302; the controller 301 controls the temperature in the cooking cavity and the heating time counted by the timer 306 according to the temperature detected by the top temperature sensor 303 and the bottom temperature sensor 305 of the cooking cavity
- the cooking process is based on the exemplary electric pressure cooker shown in FIG. 3.
- the specific process of the cooking control method includes the following steps:
- the user inputs a target time and a target temperature according to the food to be cooked, and the home appliance receives the target time and the target temperature.
- Step 210 Calculate the first temperature threshold value TB 1 in the first heating stage and the first temperature threshold value TB 2 in the second heating stage according to the following formula:
- TB 1 ADB (65 °C -40 °C) -3
- Step 211 Calculate the second temperature threshold value TT 1 in the first heating stage and the second temperature threshold value TT 2 in the second heating stage according to the following formula:
- TT 1 ADT (65 °C -45 °C) -3
- Step 212 Calculate the lower limit temperature threshold T SL of the three heating stages according to the following formula:
- T SL ADB (65 ° C-2) -3;
- Step 213 Calculate the upper temperature threshold T SH of the three heating stages according to the following formula:
- T SH ADB (65 ° C) -3;
- Step 214 Start the home appliance for heating, and simultaneously start a timer to calculate the heating time t, start the temperature sensor on the lid to measure the temperature TT in the cooking cavity and the temperature sensor at the bottom of the cooking cavity to measure the temperature TB in the cooking cavity;
- Step 215 In the heating stage 1, when the heating time is t ⁇ 30 minutes or TT ⁇ TT 1 or TB ⁇ TB 1 , heating is performed at a modulation ratio of 100%; when the heating time is t ⁇ 30 minutes or TT ⁇ TT 1 or TB When ⁇ TB 1 , reset the timer to zero, restart the timer and go to the next step;
- Step 216 In the heating 2 stage, when the heating time is t ⁇ 40 minutes or TT ⁇ TT 2 or TB ⁇ TB 2 , heating is performed at a power adjustment ratio of 75%; when the heating time is t ⁇ 40 minutes or TT ⁇ TT 2 or TB When ⁇ TB 2 , reset the timer to zero, restart the timer and go to the next step;
- Step 217 In the 3 heating stages, when the heating time t ⁇ 50 minutes, if TB ⁇ T SL , heating is performed at a modulation ratio of 56%; if TB> T SH , heating is stopped, and when the heating time t ⁇ 50 minutes, Go to the next step;
- Step 218 The home appliance sends out a prompt sound to prompt the user to put the food to be cooked into the cooking cavity, and at the same time, resets the timer to zero, re-times, and proceeds to the next step;
- Step 219 When t ⁇ 60 minutes, the cooking is finished; when t ⁇ 60 minutes, if TB ⁇ TS L , heating is performed at a modulation ratio of 38%; if TB> TS H , heating is stopped.
- a temperature compensation value corresponding to the target temperature is determined, and then the preset temperature values of the heating stage 1, heating stage 2, and heating stage 3 and the target temperature of the heating maintaining stage are corrected according to the temperature compensation value.
- the temperature threshold parameter is obtained to achieve the effect of improving temperature accuracy.
- the temperature in the cooking cavity is heated to the vicinity of the target temperature.
- the modulation ratio of the heating process is gradually reduced as the temperature rises. To ensure that the temperature of the cooking cavity approaches the target temperature slowly, to achieve the effect of stable temperature control; place the food to be cooked in the cooking cavity, and heat it according to a lower power modulation ratio, so as to slowly heat the temperature of the food to be cooked Effect to target temperature.
- FIG. 4 shows a schematic structural diagram of a cooking control device 40 according to an embodiment of the present invention.
- the cooking control device 40 includes a receiving section 401, A determination section 402, a first correction section 403, and a control section 404;
- the receiving section 401 is configured to receive a target temperature and a target time
- the determining section 402 is configured to determine a temperature compensation value corresponding to the target temperature according to a relationship between a preset temperature range and a temperature compensation value;
- the first correction section 403 is configured to correct a temperature value of a target temperature according to the temperature compensation value to obtain a target temperature threshold parameter;
- the control section 404 is configured to control a cooking process according to the target temperature threshold parameter and the target time.
- a prompt signal is issued; wherein the preset time threshold is a preset cooking time from the start of cooking to reaching the target temperature
- the prompt signal is used to prompt the insertion of food to be cooked.
- the determining section 402 is specifically configured as:
- P is the target temperature
- M i is the preset first step temperature value
- ⁇ i is the preset temperature compensation value
- i is an integer starting from 1
- K is the number of divided levels
- ⁇ is the target temperature corresponding Temperature compensation value.
- the cooking process includes: heating the m phase and maintaining the heating phase, where m represents a rank number of the heating phase, and is an integer starting from 1, and the maximum value of m is S.
- the cooking control device 40 further includes a second correction portion 405 configured to:
- the preset temperature threshold parameter includes a first temperature threshold and a second temperature Temperature threshold.
- the second correction section 405 is specifically configured as:
- P is the target temperature
- PB m is the preset second step temperature value during the heating m phase
- TB m is the first temperature threshold value during the heating m phase
- ⁇ is the temperature compensation value corresponding to the target temperature.
- ADB indicates the calculation of the migration temperature of the temperature sensing device located at the bottom of the home appliance;
- P is the target temperature
- PT m is the preset third step temperature value during the heating m phase
- TT m is the second temperature threshold value during the heating m phase
- ⁇ is the temperature compensation value corresponding to the target temperature.
- ADT indicates the calculation of the migration temperature of a temperature-sensing device located on the top of a home appliance.
- the first correction section 403 is specifically configured as:
- T SL ADB (P-2) - ⁇ 7)
- T SL represents the lower limit temperature threshold of the heating S stage
- P represents the target temperature
- ⁇ represents the temperature compensation value corresponding to the target temperature
- ADB represents the calculation of the migration temperature of the temperature sensing device located at the bottom of the home appliance
- T SH ADB (P) - ⁇ 8)
- the target temperature threshold parameter includes the upper limit temperature threshold and the lower limit temperature threshold; T SH represents the upper limit temperature threshold of the heating S stage, P represents the target temperature, ⁇ represents the temperature compensation value corresponding to the target temperature, and ADB represents the calculation The migration temperature of the temperature sensing device located at the bottom of the home appliance.
- control section 404 is specifically configured as:
- heating is performed with a power adjustment ratio PW m ;
- t represents the heating time calculated in real time
- t m represents the preset time threshold of the heating m phase
- TB represents the real-time temperature detected by the bottom temperature monitoring device of the home appliance
- TT represents the real-time temperature detected by the top temperature monitoring device of the home appliance.
- TT m represents the second temperature threshold of the heating m stage
- TB m represents the first temperature threshold of the heating m stage
- T SL represents the lower temperature threshold of the heating S stage
- T SH represents the upper temperature threshold of the heating S stage
- PW m represents When m ⁇ S, the preset stepwise decreasing power adjustment ratio in the heating m phase
- PW S represents the preset power adjustment ratio in the heating S phase
- PW S ⁇ PW m When m ⁇ S, the preset stepwise decreasing power adjustment ratio in the heating m phase
- PW S represents the preset power adjustment ratio in the heating S phase
- control section 404 is specifically configured as:
- t represents the heating time calculated in real time
- A represents the target time
- TB represents the real-time temperature detected by the bottom temperature monitoring device of the home appliance
- T SL represents the lower limit temperature threshold of the heating S phase
- T SH represents the upper limit temperature threshold of the heating S phase.
- the PW represents the heating stage to maintain a predetermined ratio of power adjustment
- PW ⁇ PW S, PW S represents a predetermined heating power regulation ratio of S phase.
- the “part” may be a part of a circuit, a part of a processor, a part of a program or software, etc., of course, it may be a unit, a module, or a non-modular.
- the component parts in this embodiment may be integrated into one processing unit, or each unit may exist separately physically, or two or more units may be integrated into one unit.
- the above integrated unit may be implemented in the form of hardware or in the form of software functional modules. If the integrated unit is implemented in the form of a software functional module and is not sold or used as an independent product, it may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this embodiment is essentially or It is said that a part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product.
- the computer software product is stored in a storage medium and includes several instructions for making a computer device (can It is a personal computer, a server, or a network device) or a processor (processor) to perform all or part of the steps of the method described in this embodiment.
- the foregoing storage media include: U disks, mobile hard disks, read only memories (ROM, Read Only Memory), random access memories (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes.
- this embodiment provides a computer storage medium that stores a cooking control method that implements the steps of the method according to the first embodiment when the cooking control method is executed by at least one processor.
- FIG. 6 shows a specific hardware structure of a cooking control device 40 according to an embodiment of the present invention, which may include: a network interface 601, a memory 602, and a processor 603;
- the various components are coupled together by a bus system 604.
- the bus system 604 is used to implement connection and communication between these components.
- the bus system 604 also includes a power bus, a control bus, and a status signal bus.
- various buses are labeled as the bus system 604 in FIG. 6.
- the network interface 601 is used to receive and send signals during the process of transmitting and receiving information with other external network elements;
- a memory 602 configured to store a computer program capable of running on the processor 603;
- the processor 603 is configured to, when running the computer program, execute:
- the cooking process is controlled according to the target temperature threshold parameter and the target time.
- the memory 602 in the embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
- the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
- the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
- RAM Static Random Access Memory
- DRAM Dynamic Random Access Memory
- Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
- SDRAM double data rate synchronous dynamic random access memory
- Double Data Rate SDRAM DDRSDRAM
- enhanced SDRAM ESDRAM
- synchronous connection dynamic random access memory Synchronous DRAM, SLDRAM
- Direct RAMbus RAM Direct RAMbus RAM, DRRAM
- the memory 602 of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.
- the processor 603 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by using hardware integrated logic circuits or instructions in the form of software in the processor 603.
- the above processor 603 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA), or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA off-the-shelf programmable gate array
- a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
- a software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
- the storage medium is located in the memory 602, and the processor 603 reads information in the memory 602 and completes the steps of the foregoing method in combination with its hardware.
- the embodiments described herein may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
- the processing unit can be implemented in one or more application-specific integrated circuits (ASICs), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable Logic device (Programmable Logic Device, PLD), Field-Programmable Gate Array (FPGA), general-purpose processor, controller, microcontroller, microprocessor, other for performing the functions described in this application Electronic unit or combination thereof.
- ASICs application-specific integrated circuits
- DSP digital signal processors
- DSPD digital signal processing equipment
- PLD programmable Logic Device
- FPGA Field-Programmable Gate Array
- controller microcontroller
- microprocessor other for performing the functions described in this application Electronic unit or combination thereof.
- the techniques described herein can be implemented through modules (e.g., procedures, functions, etc.) that perform the functions described herein.
- Software codes may be stored in a memory and executed by a processor.
- the memory may be implemented in the processor or external to the processor.
- the processor 603 in the cooking control device 40 is further configured to execute the method steps described in the first embodiment when the computer program is run, and details are not described herein again.
- the embodiments of the present invention may be provided as a method, a system, or a computer program product. Therefore, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, magnetic disk memory, optical memory, etc.) containing computer-usable program code.
- a computer-usable storage media including, but not limited to, magnetic disk memory, optical memory, etc.
- These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to work in a specific manner such that the instructions stored in the computer-readable memory produce a manufactured article including an instruction device, the instructions
- the device implements the functions specified in one or more flowcharts and / or one or more blocks of the block diagram.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of steps can be performed on the computer or other programmable device to produce a computer-implemented process, which can be executed on the computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more flowcharts and / or one or more blocks of the block diagrams.
- a temperature compensation value corresponding to the target temperature is determined according to a relationship between a preset temperature range and a temperature compensation value, and the temperature value of the target temperature is performed according to the temperature compensation value.
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Abstract
一种烹饪控制方法、设备及计算机存储介质,其中,方法包括:接收目标温度和目标时间;根据预设的温度范围与温度补偿值的关系确定目标温度对应的温度补偿值;根据温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;根据目标温度阈值参数以及目标时间控制烹饪过程。
Description
相关申请的交叉引用
本申请基于申请号为201810613609.4、申请日为2018年06月14日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此以全文引入的方式引入本申请。
本发明实施例涉及家用电器技术领域,尤其涉及一种烹饪控制方法、设备及计算机存储介质。
Sous Vide又叫低温真空烹饪法,是一种利用相对较低的温度对密封后的食材进行长时间加热的烹饪方法。使用这种方法,不但可以保留食材的原汁原味,减少营养物质的流失,更可以通过温度与时间精确地控制食物的生熟程度,让每次的烹饪结果保持相同风味和水准。目前是世界各大厨师都喜爱的烹饪方法之一。但是不同的烹饪食物或不同的烹饪口感需要控制不同的温度,同时这种烹饪方法需要控温极高的精确,否则就不能保证食物的烹饪口感。
目前市面上的电压力锅产品,因为传感器的位置或置于锅盖上,或置于底部,都不能直接接触锅内的水,并且因为产品检测回路等***误差的影响,导致在烹饪过程中所设定的烹饪温度只是传感器的温度而非实际的食物/汤汁的温度,从而使得对烹饪过程的温度控制出现一定的偏差,致使温度控制精度达不到烹饪所需,很难达到Sous Vide的烹饪效果。
发明内容
本发明实施例期望提供一种烹饪控制方法、设备及计算机存储介质,可以达到提高控温精度,稳定控制温度的效果。
本发明的技术方案是这样实现的:
第一方面,本发明实施例提供了一种烹饪控制方法,所述方法包括:
接收目标温度和目标时间;
根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;
根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;
根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
第二方面,本发明实施例提供了一种烹饪控制设备,包括:接收部分、确定部分、第一修正部分、控制部分;其中,
所述接收部分,配置为接收目标温度和目标时间;
所述确定部分,配置为根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;
所述第一修正部分,配置为根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;
所述控制部分,配置为根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
第三方面,本发明实施例提供了一种烹饪控制设备,包括:网络接口、存储器和处理器;
其中,所述网络接口,配置为在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
所述存储器,配置为存储能够在处理器上运行的计算机程序;
所述处理器,配置为在运行所述计算机程序时,执行第一方面中任一项所述方法的步骤。
第四方面,本发明实施例提供了一种计算机存储介质,所述计算机存储介质存储有烹饪控制程序,所述烹饪控制程序被至少一个处理器执行时实现第一方面中任一项所述方法的步骤。
本发明实施例提供了一种烹饪控制方法、设备及计算机存储介质。本发明实施例通过接收目标温度和目标时间,根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值,根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数,根据所述目标温度阈值参数以及所述目标时间控制烹饪过程;从而经过本发明的温度补偿方案,使食物/汤汁的温度更接近于设定的目标温度,实现提高控温精度,提高恒温烹饪效果。
图1为本发明实施例提供的一种烹饪控制方法的流程示意图;
图2为本发明实施例提供的一种烹饪控制方法的具体流程示意图;
图3为本发明实施例提供的一种电压力锅的结构示意图;
图4为本发明实施例提供的一种烹饪控制设备的结构示意图;
图5为本发明实施例提供的另一种烹饪控制设备的结构示意图;
图6为本发明实施例提供的一种烹饪控制设备的硬件结构示意图。
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述。
实施例一
参见图1,其示出了本发明实施例提供的一种烹饪控制方法,可以应用 于家电设备中,所述方法包括:
步骤101:接收目标温度和目标时间;
步骤102:根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;
步骤103:根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;
步骤104:根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
本发明实施例根据预设的温度范围与温度补偿值的关系确定接收的目标温度对应的温度补偿值,进而根据温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数,最后根据目标温度阈值参数和接收的目标时间控制烹饪过程。
为了提示待烹饪食物的放入,在图1所示的技术方案中,当所述目标时间达到预设的时间阈值时,则发出提示信号;其中,所述预设的时间阈值为从所述烹饪开始至达到所述目标温度的预设的烹饪时间,所述提示信号用于提示待烹饪食物的放入。
为了实现精确控温的目的,在图1所示的技术方案中,所述烹饪过程包括加热m阶段和维持加热阶段,其中,m表示加热阶段的等级序号,并且是从1开始递增的整数,m的最大值为S。S取值为3-8的整数。S的取值可以根据家电设备的实际功能确定。为了进一步实现精确控温,在家电设备的锅盖顶部和烹饪腔的底部安装有温度感应设备,用以监测家电设备烹饪腔内的温度。温度感应设备可以包括温度感应器等可以测量温度的设备。
由于Sous Vide需要设置目标温度和目标时间,因此在具体实现时,由用户根据待烹饪食物设置目标温度和目标时间,然后按动启动烹饪的功能 按钮。需要说明的是,在这一步骤并不把待烹饪食物放置于家电设备中。
由于家电设备的检测回路存在***误差,因此为了精确控温需要对温度进行补偿。基于此,在图1所示的技术方案中,所述根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值,包括:
当i<K时,若P<M
i,确定δ=δ
i;若M
i+1≥P≥M
i,确定δ=δ
i+1;
当i=K时,若P<M
i,确定δ=δ
i;若P≥M
i,确定δ=δ
i+1;
其中,P表示目标温度,M
i表示预设的第一阶梯温度值,δ
i表示预设的温度补偿值,i表示从0开始递增的整数,K表示划分的等级数,δ表示目标温度对应的温度补偿值。
可以理解,因为家电设备检测回路等***误差的影响,控温精度达不到烹饪所需,本发明实施例具体实现时通过大数据分析处理得到温度范围和温度补偿值的关系,根据预设的温度范围和温度补偿值的关系可以得到目标温度对应的温度补偿值,从而实现对低于等于目标温度的温度值的修正,达到精确控温的效果。
由于预设的温度值和目标温度的温度值均没有考虑***误差的因素,因此需要根据温度补偿值对预设的温度值进行修正。基于此,在图1所示的方案中,在所述根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值之后,包括:
根据所述温度补偿值对预设的第二阶梯温度值和预设的第三阶梯温度值进行修正得到预设温度阈值参数;其中,所述预设温度阈值参数包括第一温度阈值和第二温度阈值。
可以理解,本发明实施例为了实现精确控温的目的,将加热过程细化为S个加热阶段。在前S-1个加热阶段分别有对应预设的温度值,并且是呈阶梯状逐渐增加的。由于在家电设备的烹饪腔底部和锅盖顶部都设置有温度感应设备,因此,预设的温度值可以划分为第二阶梯温度值和第三阶 梯温度值。为了进一步达到在前S-1个加热阶段精确控温的目的,通过温度补偿值对前S-1个加热阶段的预设的第二阶梯温度值和预设的第三阶梯温度值进行修正。在第S个加热阶段,由于已经接近目标温度,因此在第S个加热阶段对目标温度的温度值进行修正。
具体的,所述根据所述温度补偿值对预设的第二阶梯温度值和预设的第三阶梯温度值进行修正得到预设温度阈值参数,包括:
当m<S时,根据公式1计算加热m阶段的第一温度阈值:
TB
m=ADB(P-PB
m)-δ 1)
其中,P表示目标温度,PB
m表示加热m阶段的预设的第二阶梯温度值,并且P>PB
m,TB
m表示加热m阶段的第一温度阈值,δ为目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;
当m<S时,根据公式2计算加热m阶段第二温度阈值:
TT
m=ADT(P-PT
m)-δ 2)
其中,P表示目标温度,PT
m表示加热m阶段的预设的第三阶梯温度值,并且P>PT
m,TT
m表示加热m阶段的第二温度阈值,δ表示目标温度对应的温度补偿值,ADT表示计算位于家电设备顶部的温度感应设备的迁移温度。
具体的,所述根据所述温度补偿值对所述目标温度的温度值进行修正得到目标温度阈值参数,包括:
当m=S时,根据公式3计算加热S阶段的下限温度阈值:
T
SL=ADB(P-2)-δ 3)
其中,T
SL表示加热S阶段的下限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;
当m=S时,根据公式4计算加热S阶段的上限温度阈值:
T
SH=ADB(P)-δ 4)
其中,所述目标温度阈值参数包括所述上限温度阈值和所述下限温度阈值;T
SH表示加热S阶段的上限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度。
可以理解,通过温度补偿值对加热m阶段的预设的温度值以及目标温度进行修正,避免了检测回路带来的***误差,实现进一步精确控温的目的。
在确定预设温度阈值参数和目标温度阈值参数后,从加热时间和加热温度两个维度控制烹饪过程,烹饪过程启动后,首先进入S个加热阶段,而后进入加热维持阶段。在S个加热阶段过程中,根据统计的加热时间、加热温度和对应的阈值关系确定是否进入下一个加热阶段;在加热维持阶段实现稳定维持在目标温度的效果。基于此,在图1所示的技术方案中,所述根据所述目标温度阈值参数以及所述目标时间控制烹饪过程,包括:
当m<S时,进行如下判断:
当t≥t
m或者TT≥TT
m或者TB≥TB
m时,进入加热m+1阶段;
当t<t
m或者TT<TT
m或者TB<TB
m时,以调功比PW
m进行加热;
当m=S时,进行如下判断:
当t≥t
S时,进入加热维持阶段;
当t<t
S时,若TB<T
SL,以调功比PW
S进行加热,若TB>T
SH,停止加热;
其中,t表示实时统计的加热时间,t
m表示加热m阶段的预设的时间阈值,TB表示家电设备的底部温度监测装置检测的实时温度,TT表示家电设备的顶部温度监测装置检测的实时温度,TT
m表示加热m阶段的第二温 度阈值,TB
m表示加热m阶段的第一温度阈值,T
SL表示加热S阶段的下限温度阈值,T
SH表示加热S阶段的上限温度阈值,PW
m表示当m<S时,加热m阶段的预设的阶梯递减调功比,PW
S表示加热S阶段的预设的调功比,并且PW
S≤PW
m。
具体实现时,需要利用家电设备的烹饪腔的底部的温度感应设备测量烹饪腔内的温度,并且利用家电设备的锅盖上的温度感应设备测量烹饪腔内的温度。在家电设备中安装计时设备,用于实时统计加热时间,需要说明的是加热m阶段和加热维持阶段的加热时间都是独立统计的,即每个阶段结束后计时设备要清零,进入下一个阶段后重新计时。
可以理解,在加热m阶段,通过时间和温度两个维度控制每个阶段,当达到某个加热阶段的时间阈值或者温度阈值时,就可以进入下一个加热阶段。在加热m阶段都有相对应的调功比,并且调功比是随着温度的上升逐渐降低的,在加热温度没有达到温度阈值或者加热时间没有达到时间阈值时,按照对应加热阶段设定的调功比进行加热,以达到缓慢逼近目标温度的目的。尤其要说明的是当m=S,即在加热S阶段时,为了控制温度缓慢的逼近目标温度,在没有达到预设的时间阈值时,以较低的调功比反复缓慢加热。当加热S阶段结束后,家电设备接近目标温度,家电设备发出提示音以提示用户将待烹饪的食物放入家电设备中,并进行目标时间的倒计时,进入加热维持阶段。具体实现时,家电设备可以安装蜂鸣器以实现发出提示音的效果。
当待烹饪食物放入家电设备后,为了使得待烹饪食物的温度在目标时间内稳定在目标温度,需要在加热维持阶段反复缓慢加热,基于此,在图1所示的技术方案中,所述根据所述目标温度阈值参数以及所述目标时间控制烹饪过程,还包括:
在加热维持阶段,进行如下判断:
当t≥A时,结束烹饪;
当t<A时,若TB<TS
L,以调功比PW进行加热,若TB>TS
H,停止加热;
其中,t表示实时统计的加热时间,A表示目标时间,TB表示家电设备的底部温度监测装置检测的实时温度,T
SL表示加热S阶段的下限温度阈值,T
SH表示加热S阶段的上限温度阈值,PW表示加热维持阶段的预设的调功比,并且PW≤PW
S,PW
S表示加热S阶段的预设的调功比。
可以理解,Sous Vide烹饪方法是要求精准的温度控制,因此当加热S阶段结束后,达到了目标温度附近,将待烹饪食物放入家电设备中后,加热维持阶段需要将待烹饪食物的温度缓慢逼近目标温度,需要反复缓慢加热。
本发明实施例通过根据用户设置的目标温度确定温度补偿值,进而根据温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;在烹饪过程中根据目标温度阈值参数和目标时间控制调功比,并且随着加热温度的提升逐渐降低调功比,从而可以使食物/汤汁的温度更接近于设定的目标温度,实现提高控温精度,提高恒温烹饪效果。
实施例二
参见图2,其示出了本发明实施例提供的一种烹饪控制方法的具体流程,该方法可以应用于图3所示的电压力锅300,该电压力锅300可以包括:控制器301、锅盖302、锅盖顶部温度传感器303,烹饪腔304、烹饪腔底部温度传感器305、计时器306、蜂鸣器307,其中,被烹饪食物在烹饪过程中可以放置于烹饪腔304内;计时器306、蜂鸣器307、锅盖顶部温度传感器303位于锅盖302内部;控制器301根据锅盖顶部温度传感器303和烹饪腔底部温度传感器305检测的烹饪腔内的温度以及计时器306统计的加热时间控制烹饪过程,基于图3所示的示例性地的电压力锅,该烹饪控 制方法的具体流程包括以下步骤:
步骤201:接收目标温度P=65℃和目标时间A=60分钟;
具体实现时,用户根据要烹饪的食物输入目标时间和目标温度,家电设备接收目标时间和目标温度。
步骤202:判断65℃<40℃?是则跳至步骤204,确定δ=0,跳至步骤210,否则跳至步骤203;
步骤203:判断65℃<50℃?是则跳至步骤205,确定δ=1,跳至步骤210,否则跳至步骤206;
步骤206:判断65℃<60℃?是则跳至步骤207,确定δ=2,跳至步骤210,否则跳至步骤208;
步骤208:判断65℃<70℃?是则跳至步骤209,确定δ=3;
步骤210:根据以下公式计算加热1阶段的第一温度阈值TB
1、加热2阶段的第一温度阈值TB
2:
TB
1=ADB(65℃-40℃)-3
TB
2=ADB(65℃-50℃)-3
步骤211:根据以下公式计算加热1阶段的第二温度阈值TT
1、加热2阶段的第二温度阈值TT
2:
TT
1=ADT(65℃-45℃)-3
TT
2=ADT(65℃-55℃)-3
步骤212:根据以下公式计算加热3阶段的下限温度阈值T
SL:
T
SL=ADB(65℃-2)-3;
步骤213:根据以下公式计算加热3阶段的上限温度阈值T
SH:
T
SH=ADB(65℃)-3;
步骤214:启动家电设备进行加热,同时启动计时器计算加热时间t,启动锅盖上的温度传感器测量烹饪腔中的温度TT和烹饪腔底的温度传感 器测量烹饪腔中的温度TB;
步骤215:在加热1阶段,当加热时间t<30分或者TT<TT
1或者TB<TB
1时,以调功比100%进行加热;当加热时间t≥30分或者TT≥TT
1或者TB≥TB
1时,对计时器清零,重新计时,进入下一步骤;
步骤216:在加热2阶段,当加热时间t<40分或者TT<TT
2或者TB<TB
2时,以调功比75%进行加热;当加热时间t≥40分或者TT≥TT
2或者TB≥TB
2时,对计时器清零,重新计时,进入下一步骤;
步骤217:在加热3阶段,当加热时间t<50分时,若TB<T
SL,以调功比56%进行加热,若TB>T
SH时,停止加热,当加热时间t≥50分,进入下一步骤;
步骤218:家电设备发出提示音,提示用户将待烹饪食物放入烹饪腔,同时,对计时器进行清零,重新计时,进入下一步骤;
步骤219:当t≥60分时,结束烹饪;当t<60分时,若TB<TS
L,以调功比38%进行加热,若TB>TS
H,停止加热。
根据本发明实施例所述方法,确定目标温度对应的温度补偿值,进而根据温度补偿值对加热1阶段、加热2阶段和加热3阶段的预设的温度值和加热维持阶段的目标温度进行修正得到温度阈值参数,从而达到提高温度精度的效果;在加热1阶段、加热2阶段和加热3阶段将烹饪腔内的温度加热至目标温度附近,加热过程的调功比是随温度的上升逐渐降低的,以保证烹饪腔的温度缓慢逼近目标温度,实现稳定控温的效果;将待烹饪的食物放置于烹饪腔,按照较低的调功比进行加热,实现将待烹饪的食物的温度缓慢加热至目标温度的效果。
实施例三
基于前述实施例相同的发明构思,参见图4,其示出了本发明实施例提供的一种烹饪控制设备40的结构示意图,如图4所示,该烹饪控制设备40 包括:接收部分401、确定部分402、第一修正部分403、控制部分404;其中,
所述接收部分401,配置为接收目标温度和目标时间;
所述确定部分402,配置为根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;
所述第一修正部分403,配置为根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;
所述控制部分404,配置为根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
在上述方案中,当所述目标时间达到预设的时间阈值时,则发出提示信号;其中,所述预设的时间阈值为从所述烹饪开始至达到所述目标温度的预设的烹饪时间,所述提示信号用于提示待烹饪食物的放入。
在上述方案中,所述确定部分402,具体配置为:
当i<K时,若P<M
i,确定δ=δ
i;若M
i+1≥P≥M
i,确定δ=δ
i+1;
当i=K时,若P<M
i,确定δ=δ
i;若P≥M
i,确定δ=δ
i+1;
其中,P表示目标温度,M
i表示预设的第一阶梯温度值,δ
i表示预设的温度补偿值,i表示从0开始递增的整数,K表示划分的等级数,δ表示目标温度对应的温度补偿值。
在上述方案中,所述烹饪过程包括:加热m阶段和维持加热阶段,其中,m表示加热阶段的等级序号,并且是从1开始递增的整数,m的最大值为S。
在上述方案中,参见图5,所述烹饪控制设备40还包括第二修正部分405,配置为:
根据所述温度补偿值对预设的第二阶梯温度值和预设的第三阶梯温度值进行修正得到预设温度阈值参数;其中,所述预设温度阈值参数包括第 一温度阈值和第二温度阈值。
在上述方案中,所述第二修正部分405,具体配置为:
当m<S时,根据公式5计算加热m阶段的第一温度阈值:
TB
m=ADB(P-PB
m)-δ 5)
其中,P表示目标温度,PB
m表示加热m阶段的预设的第二阶梯温度值,并且P>PB
m,TB
m表示加热m阶段的第一温度阈值,δ为目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;
当m<S时,根据公式6计算加热m阶段第二温度阈值:
TT
m=ADT(P-PT
m)-δ 6)
其中,P表示目标温度,PT
m表示加热m阶段的预设的第三阶梯温度值,并且P>PT
m,TT
m表示加热m阶段的第二温度阈值,δ表示目标温度对应的温度补偿值,ADT表示计算位于家电设备顶部的温度感应设备的迁移温度。
在上述方案中,所述第一修正部分403,具体配置为:
当m=S时,根据公式7计算加热S阶段的下限温度阈值:
T
SL=ADB(P-2)-δ 7)
其中,T
SL表示加热S阶段的下限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;
当m=S时,根据公式8计算加热S阶段的上限温度阈值:
T
SH=ADB(P)-δ 8)
其中,所述目标温度阈值参数包括所述上限温度阈值和所述下限温度阈值;T
SH表示加热S阶段的上限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备 的迁移温度。
在上述方案中,所述控制部分404,具体配置为:
当m<S时,进行如下判断:
当t≥t
m或者TT≥TT
m或者TB≥TB
m时,进入加热m+1阶段;
当t<t
m或者TT<TT
m或者TB<TB
m时,以调功比PW
m进行加热;
当m=S时,进行如下判断:
当t≥t
S时,进入加热维持阶段;
当t<t
S时,若TB<T
SL,以调功比PW
S进行加热,若TB>T
SH,停止加热;
其中,t表示实时统计的加热时间,t
m表示加热m阶段的预设的时间阈值,TB表示家电设备的底部温度监测装置检测的实时温度,TT表示家电设备的顶部温度监测装置检测的实时温度,TT
m表示加热m阶段的第二温度阈值,TB
m表示加热m阶段的第一温度阈值,T
SL表示加热S阶段的下限温度阈值,T
SH表示加热S阶段的上限温度阈值,PW
m表示当m<S时,加热m阶段的预设的阶梯递减调功比,PW
S表示加热S阶段的预设的调功比,并且PW
S≤PW
m。
在上述方案中,所述控制部分404,具体配置为:
在加热维持阶段,进行如下判断:
当t≥A时,结束烹饪;
当t<A时,若TB<TS
L,以调功比PW进行加热,若TB>TS
H,停止加热;
其中,t表示实时统计的加热时间,A表示目标时间,TB表示家电设备的底部温度监测装置检测的实时温度,T
SL表示加热S阶段的下限温度阈值,T
SH表示加热S阶段的上限温度阈值,PW表示加热维持阶段的预设的调功比,并且PW≤PW
S,PW
S表示加热S阶段的预设的调功比。
可以理解地,在本实施例中,“部分”可以是部分电路、部分处理器、部分程序或软件等等,当然也可以是单元,还可以是模块也可以是非模块化的。
另外,在本实施例中的各组成部分可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。所述集成的单元如果以软件功能模块的形式实现并非作为独立的产品进行销售或使用时,可以存储在一个计算机可读取存储介质中,基于这样的理解,本实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或processor(处理器)执行本实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
因此,本实施例提供了一种计算机存储介质,该计算机存储介质存储有烹饪控制方法,所述烹饪控制方法被至少一个处理器执行时实现上述实施例一所述的方法的步骤。
基于上述烹饪控制设备40以及计算机存储介质,参见图6,其示出了本发明实施例提供的一种烹饪控制设备40的具体硬件结构,可以包括:网络接口601、存储器602和处理器603;各个组件通过总线***604耦合在一起。可理解,总线***604用于实现这些组件之间的连接通信。总线统604除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图6中将各种总线都标为总线***604。其中,网 络接口601,用于在与其他外部网元之间进行收发信息过程中,信号的接收和发送;
存储器602,用于存储能够在处理器603上运行的计算机程序;
处理器603,用于在运行所述计算机程序时,执行:
接收目标温度和目标时间;
根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;
根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;
根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
可以理解,本发明实施例中的存储器602可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本文描述的***和方法的存储器602旨在包括但不限于这些和任意其它适合类型的存储器。
而处理器603可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器603中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器603可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器602,处理器603读取存储器602中的信息,结合其硬件完成上述方法的步骤。
可以理解的是,本文描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
具体来说,烹饪控制设备40中的处理器603还配置为运行所述计算机 程序时,执行前述实施例一中所述的方法步骤,这里不再进行赘述。
本领域内的技术人员应明白,本发明的实施例可提供为方法、***、或计算机程序产品。因此,本发明可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述,仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围。
本发明实施例中,通过接收目标温度和目标时间,根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值,根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数,根据所述目标温度阈值参数以及所述目标时间控制烹饪过程;从而经过本发明的温度补偿方案,使食物/汤汁的温度更接近于设定的目标温度,实现提高控温精度,提高恒温烹饪效果。
Claims (19)
- 一种烹饪控制方法,其特征在于,所述方法包括:接收目标温度和目标时间;根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
- 根据权利要求1所述的方法,其特征在于,当所述目标时间达到预设的时间阈值时,则发出提示信号;其中,所述预设的时间阈值为从所述烹饪开始至达到所述目标温度的预设的烹饪时间,所述提示信号用于提示待烹饪食物的放入。
- 根据权利要求1所述的方法,其特征在于,所述根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值,包括:当i<K时,若P<M i,确定δ=δ i;若M i+1≥P≥M i,确定δ=δ i+1;当i=K时,若P<M i,确定δ=δ i;若P≥M i,确定δ=δ i+1;其中,P表示目标温度,M i表示预设的第一阶梯温度值,δ i表示预设的温度补偿值,i表示从0开始递增的整数,K表示划分的等级数,δ表示目标温度对应的温度补偿值。
- 根据权利要求1所述的方法,其特征在于,所述烹饪过程包括:加热m阶段和维持加热阶段,其中,m表示加热阶段的等级序号,并且是从1开始递增的整数,m的最大值为S。
- 根据权利要求4所述的方法,其特征在于,在所述根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值之后,所述方法还包括:根据所述温度补偿值对预设的第二阶梯温度值和预设的第三阶梯温度值进行修正得到预设温度阈值参数;其中,所述预设温度阈值参数包括第一温度阈值和第二温度阈值。
- 根据权利要求5所述的方法,其特征在于,所述根据所述温度补偿值对预设的第二阶梯温度值和预设的第三阶梯温度值进行修正得到预设温度阈值参数,包括:当m<S时,根据公式1计算加热m阶段的第一温度阈值:TB m=ADB(P-PB m)-δ 1)其中,P表示目标温度,PB m表示加热m阶段的预设的第二阶梯温度值,并且P>PB m,TB m表示加热m阶段的第一温度阈值,δ为目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;当m<S时,根据公式2计算加热m阶段第二温度阈值:TT m=ADT(P-PT m)-δ 2)其中,P表示目标温度,PT m表示加热m阶段的预设的第三阶梯温度值,并且P>PT m,TT m表示加热m阶段的第二温度阈值,δ表示目标温度对应的温度补偿值,ADT表示计算位于家电设备顶部的温度感应设备的迁移温度。
- 根据权利要求4所述的方法,其特征在于,所述根据所述温度补偿值对所述目标温度的温度值进行修正得到目标温度阈值参数,包括:当m=S时,根据公式3计算加热S阶段的下限温度阈值:T SL=ADB(P-2)-δ 3)其中,T SL表示加热S阶段的下限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;当m=S时,根据公式4计算加热S阶段的上限温度阈值:T SH=ADB(P)-δ 4)其中,所述目标温度阈值参数包括所述上限温度阈值和所述下限温度阈值;T SH表示加热S阶段的上限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度。
- 根据权利要求4所述的方法,其特征在于,所述根据所述目标温度阈值参数以及所述目标时间控制烹饪过程,包括:当m<S时,进行如下判断:当t≥t m或者TT≥TT m或者TB≥TB m时,进入加热m+1阶段;当t<t m或者TT<TT m或者TB<TB m时,以调功比PW m进行加热;当m=S时,进行如下判断:当t≥t S时,进入加热维持阶段;当t<t S时,若TB<T SL,以调功比PW S进行加热,若TB>T SH,停止加热;其中,t表示实时统计的加热时间,t m表示加热m阶段的预设的时间阈值,TB表示家电设备的底部温度监测装置检测的实时温度,TT表示家电设备的顶部温度监测装置检测的实时温度,TT m表示加热m阶段的第二温度阈值,TB m表示加热m阶段的第一温度阈值,T SL表示加热S阶段的下限温度阈值,T SH表示加热S阶段的上限温度阈值,PW m表示当m<S时,加热m阶段的预设的阶梯递减调功比,PW S表示加热S阶段的预设的调功比,并且PW S≤PW m。
- 根据权利要求4所述的方法,其特征在于,所述根据所述目标温度阈值参数以及所述目标时间控制烹饪过程,还包括:在加热维持阶段,进行如下判断:当t≥A时,结束烹饪;当t<A时,若TB<TS L,以调功比PW进行加热,若TB>TS H,停止加热;其中,t表示实时统计的加热时间,A表示目标时间,TB表示家电设备的底部温度监测装置检测的实时温度,T SL表示加热S阶段的下限温度阈值,T SH表示加热S阶段的上限温度阈值,PW表示加热维持阶段的预设的调功比,并且PW≤PW S,PW S表示加热S阶段的预设的调功比。
- 一种烹饪控制设备,包括:接收部分、确定部分、第一修正部分、控制部分;其中,所述接收部分,配置为接收目标温度和目标时间;所述确定部分,配置为根据预设的温度范围与温度补偿值的关系确定所述目标温度对应的温度补偿值;所述第一修正部分,配置为根据所述温度补偿值对目标温度的温度值进行修正得到目标温度阈值参数;所述控制部分,配置为根据所述目标温度阈值参数以及所述目标时间控制烹饪过程。
- 根据权利要求10所述的设备,其中,所述确定部分,具体配置为:当i<K时,若P<M i,确定δ=δ i;若M i+1≥P≥M i,确定δ=δ i+1;当i=K时,若P<M i,确定δ=δ i;若P≥M i,确定δ=δ i+1;其中,P表示目标温度,M i表示预设的第一阶梯温度值,δ i表示预设的温度补偿值,i表示从0开始递增的整数,K表示划分的等级数,δ表示目标温度对应的温度补偿值。
- 根据权利要求10所述的设备,其中,所述烹饪过程包括:加热m阶段和维持加热阶段,其中,m表示加热阶段的等级序号,并且是从1开始递增的整数,m的最大值为S。
- 根据权利要求12所述的设备,其中,所述烹饪控制设备还包括第二修正部分,配置为:根据所述温度补偿值对预设的第二阶梯温度值和预设的第三阶梯温度值进行修正得到预设温度阈值参数;其中,所述预设温度阈值参数包括第一温度阈值和第二温度阈值。
- 根据权利要求13所述的设备,其中,所述第二修正部分,具体配置为:当m<S时,根据公式5计算加热m阶段的第一温度阈值:TB m=ADB(P-PB m)-δ 5)其中,P表示目标温度,PB m表示加热m阶段的预设的第二阶梯温度值,并且P>PB m,TB m表示加热m阶段的第一温度阈值,δ为目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度;当m<S时,根据公式6计算加热m阶段第二温度阈值:TT m=ADT(P-PT m)-δ 6)其中,P表示目标温度,PT m表示加热m阶段的预设的第三阶梯温度值,并且P>PT m,TT m表示加热m阶段的第二温度阈值,δ表示目标温度对应的温度补偿值,ADT表示计算位于家电设备顶部的温度感应设备的迁移温度。
- 根据权利要求12所述的设备,其中,所述第一修正部分,具体配置为:当m=S时,根据公式7计算加热S阶段的下限温度阈值:T SL=ADB(P-2)-δ 7)其中,T SL表示加热S阶段的下限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应 设备的迁移温度;当m=S时,根据公式8计算加热S阶段的上限温度阈值:T SH=ADB(P)-δ 8)其中,所述目标温度阈值参数包括所述上限温度阈值和所述下限温度阈值;T SH表示加热S阶段的上限温度阈值,P表示目标温度,δ表示目标温度对应的温度补偿值,ADB表示计算位于家电设备底部的温度感应设备的迁移温度。
- 根据权利要求12所述的设备,其中,所述控制部分,具体配置为:当m<S时,进行如下判断:当t≥t m或者TT≥TT m或者TB≥TB m时,进入加热m+1阶段;当t<t m或者TT<TT m或者TB<TB m时,以调功比PW m进行加热;当m=S时,进行如下判断:当t≥t S时,进入加热维持阶段;当t<t S时,若TB<T SL,以调功比PW S进行加热,若TB>T SH,停止加热;其中,t表示实时统计的加热时间,t m表示加热m阶段的预设的时间阈值,TB表示家电设备的底部温度监测装置检测的实时温度,TT表示家电设备的顶部温度监测装置检测的实时温度,TT m表示加热m阶段的第二温度阈值,TB m表示加热m阶段的第一温度阈值,T SL表示加热S阶段的下限温度阈值,T SH表示加热S阶段的上限温度阈值,PW m表示当m<S时,加热m阶段的预设的阶梯递减调功比,PW S表示加热S阶段的预设的调功比,并且PW S≤PW m。
- 根据权利要求12所述的设备,其中,所述控制部分,具体配置为:在加热维持阶段,进行如下判断:当t≥A时,结束烹饪;当t<A时,若TB<TS L,以调功比PW进行加热,若TB>TS H,停止加热;其中,t表示实时统计的加热时间,A表示目标时间,TB表示家电设备的底部温度监测装置检测的实时温度,T SL表示加热S阶段的下限温度阈值,T SH表示加热S阶段的上限温度阈值,PW表示加热维持阶段的预设的调功比,并且PW≤PW S,PW S表示加热S阶段的预设的调功比。
- 一种烹饪控制设备,包括:网络接口、存储器和处理器;其中,所述网络接口,配置为在与其他外部网元之间进行收发信息过程中,信号的接收和发送;所述存储器,配置为存储能够在处理器上运行的计算机程序;所述处理器,配置为在运行所述计算机程序时,执行权利要求1至9任一项所述方法的步骤。
- 一种计算机存储介质,所述计算机存储介质存储有烹饪控制程序,所述烹饪控制程序被至少一个处理器执行时实现权利要求1至9任一项所述方法的步骤。
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