CN116849504A - Chef machine and method for automatically adjusting cooking time and parameters thereof - Google Patents

Chef machine and method for automatically adjusting cooking time and parameters thereof Download PDF

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Publication number
CN116849504A
CN116849504A CN202310867893.9A CN202310867893A CN116849504A CN 116849504 A CN116849504 A CN 116849504A CN 202310867893 A CN202310867893 A CN 202310867893A CN 116849504 A CN116849504 A CN 116849504A
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China
Prior art keywords
cooking
temperature sensor
time
return value
preheating
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Inventor
方志华
张志国
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Zhejiang Tianluo Yunchu Technology Co ltd
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Zhejiang Tianluo Yunchu Technology Co ltd
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Priority to CN202310867893.9A priority Critical patent/CN116849504A/en
Publication of CN116849504A publication Critical patent/CN116849504A/en
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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

The invention provides a chef machine, which comprises a cooking container, a heating unit, a cloud menu unit and a first temperature sensor arranged at the bottom of the container, wherein a second temperature sensor is arranged on the side wall of the container, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 . Determining cooking completion is based at least on the true cooking time parameter t 1 And a second temperature sensor return value b. Determining preheating time according to the return value of the second temperature sensor, removing invalid cooking during preheating, and then according to the real cooking time parameter t 1 Cooking is performed. Regardless of the amount of the food material and the initial temperature and humidity of the food material, the time length of the food material in the true cooking state can be ensured to accord with the true cooking time parameter t 1 The cooking weather is more accurate. Avoid coming outThe phenomena of uncooked and overcooked are now occurring.

Description

Chef machine and method for automatically adjusting cooking time and parameters thereof
Technical Field
The invention relates to the technical field of chefs machines, in particular to a chefs machine and a method for automatically adjusting cooking time and parameters thereof.
Background
Chef machines generally comprise a cooking vessel, a heating unit for heating the cooking vessel and a stir-frying unit for stir-frying food materials inside the cooking vessel. In order to better know the internal temperature of the container, most chefs machines are additionally provided with a temperature sensor at the bottom of the cooking container. The more intelligent chef machine also comprises a cloud menu.
For chefs machines that include cloud menu functionality, users are often required to prepare food items autonomously during a cook session. However, when a user prepares food, the weight of the prepared food often does not match the amount required by the cloud recipe. Because the adjustment of the amount of food material is cumbersome and possibly wasteful, the user typically does not make adjustments because of excessive or insufficient preparation of the food material.
The cooking time and the firepower of the existing cloud menu are mostly fixed parameters. When the food material consumption which does not meet the requirements of the cloud menu is cooked by the fixed parameters of the cloud menu, the fire is not mastered accurately, and the quality of the cooked dishes is affected.
Disclosure of Invention
The invention aims to solve the problem that when different weight food materials are cooked in a cloud menu, the fire is not mastered accurately.
The invention provides a chef machine, which comprises a cooking container, a heating unit, a cloud menu unit and a first temperature sensor arranged at the bottom of the container, wherein a second temperature sensor is arranged on the side wall of the container, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 . Determining cooking completion is based at least on the true cooking time parameter t 1 And a second temperature sensor return value b.
Determining preheating time according to the return value of the second temperature sensor, removing invalid cooking during preheating, and then according to the real cooking time parameter t 1 Cooking is performed. Regardless of the amount of the food material and the initial temperature and humidity of the food material, the time length of the food material in the true cooking state can be ensured to accord with the true cooking time parameter t 1 The cooking weather is more accurate. Avoid the phenomena of uncooked cooking and overcooking.
Further, the cooking container is a cup body, and the chef machine further comprises a cup seat;
the cup body comprises a body, a sealing cover shell, a cup handle, a cutter, a heating unit and a bolt;
the sealing cover shell covers the bottom of the cup body, a sealing space is formed in the sealing cover shell, and the first temperature sensor, the heating unit and the top end of the bolt are arranged in the sealing space; the first temperature sensor is attached to the bottom of the body; the cup handle is hollow, the second temperature sensor is positioned in the cup handle, and the second temperature sensor is attached to the side wall of the body; the hollow area of the cup handle is communicated with the sealing space; the second temperature sensor, the first temperature sensor and the heating unit are respectively and electrically connected with the upper end of the bolt; the lower end of the bolt extends downwards to the outside of the sealing space;
the sealing cover shell is annular, a mounting hole is formed in the middle of the bottom of the body, the position of the mounting hole corresponds to the middle hole of the sealing cover shell, and the cutter is arranged in the mounting hole;
the cup seat comprises a shell, a coupler, a motor, a socket, a power panel and a screen assembly;
the inside of the shell is provided with an installation space, and the coupler is rotationally connected to the shell and is used for being detachably connected with the cutter; the socket is fixed on the shell and is used for being electrically connected with the bolt; the motor is arranged in the installation space and used for driving the coupler to rotate; the power panel is fixed in the installation space and is electrically connected with the socket, the motor and the screen assembly respectively;
the power panel and/or the screen component comprises an MCU, and the MCU is directly or indirectly communicated with the cloud server through an MQTT service to form a cloud menu unit.
The beneficial effects of the above-mentioned further scheme are: the whole structure is simple and reasonable. And the cloud menu is convenient to execute.
The method for automatically adjusting the cooking heat of the chef machine comprises the following steps: acquiring a first temperature sensor return value a and a second temperature sensor return value b;
the total heating time period T comprises the true cooking time period T r And a preheating time period t p ：
T＝t r +t p 。
Further, according to the return value a of the first temperature sensor and the second temperatureThe return value b of the sensor calculates the warm-up time t p ：
t p ＝F 1 (a,b)
According to the preheating time t p Calculate cooking power W:
W＝F 2 (t p )；
the beneficial effects of adopting the further scheme are as follows: for different food material consumption, the consumption of heat energy is different; calculating the preheating time period t according to the return value a of the first temperature sensor and the return value b of the second temperature sensor p Duration t of preheating p Can implicitly carry the food material consumption information and directly preheat the time t p The method is used for calculating the cooking power, so that the power is increased when the food materials consume more heat, the power is reduced when the food materials consume less heat, and the accuracy of the cooking time is ensured.
Further, according to the true cooking time parameter t 1 Calculating the true cooking time t for the preheating time r ：
t r ＝F 3 (t 1 ，t p )；
The beneficial effects of adopting the further scheme are as follows: true cooking time parameter t 1 The method comprises the step of carrying cooking time information required under the condition of standard consumption, wherein the preheating time implicitly carries the consumption information of food materials, so that the required real cooking time in the case of real consumption can be calculated. When the food material consumption is different, the cooking time can be automatically corrected. Ensuring accurate cooking time.
Further, the stirring speed V is calculated from the return value a of the first temperature sensor and the return value b of the second temperature sensor:
V＝F 4 (a,b)。
the beneficial effects of adopting the further scheme are as follows: for different food material consumption, the requirements on stir-frying speed are different, and the requirements on stir-frying speed are different when the food material is in different cooking stages. The change curve of the return value a of the first temperature sensor and the return value b of the second temperature sensor can implicitly carry food material consumption information and cooking stage information, so that the stir-frying speed can be calculated according to the change curve, and the stirring speed suitable for the stage can be used in different stages of cooking. Different amounts of food material use stirring speeds appropriate for the amounts of food material. Ensuring accurate cooking time.
Further, the warm-up period t is calculated from the return value a of the first temperature sensor and the return value b of the second temperature sensor p Detailed description F of the preferred embodiment 1 (a, b) comprising:
setting |a-b|=n; after heating starts, a timer starts to count; the first realization: n is not less than n 1 And a is greater than or equal to a 1 When the time is the preheating time t, the time recorded by the timer p ；
Wherein 15 DEG C<n 1 <60℃，75℃<a 1 <180℃。
The beneficial effects of adopting the further scheme are as follows: n is taken as the difference value of the two temperature sensors, so that the equilibrium degree of the temperature in the cup body can be represented, the return value a of the first temperature sensor can identify the state of the heating unit, and the preheating time can be calculated according to the state.
Further, the recipe parameters include a first heating power w 2 And a second heating power w 3 The method comprises the steps of carrying out a first treatment on the surface of the According to the preheating time t p Specific mode F for calculating cooking Power W 2 (t p ) Comprising the following steps:
when t p ≥t p1 When w=w 2 When t p <t p1 When w=w 2 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p1 When w=w 2 ，t p ≤t p1 When w=w 2 ；
Wherein 3s<t p1 <100s。
The beneficial effects of adopting the further scheme are as follows: if the preheating time is shorter, the consumption of the food materials is smaller, and the proper power heating can be performed when the consumption of the food materials is smaller. And otherwise, heating with proper power when the food material is used in a large amount. The cooking power can be automatically corrected. Ensuring accurate cooking time.
Further, according to the true cooking time parameter t 1 Duration t of preheating p Calculating the true cooking time t r Detailed description F of the preferred embodiment 3 (t 1 ，t p ) Comprising the following steps:
when t p ≥t p2 At time t r ＝t 1 -t p * d, when t p <t p2 At time t r ＝t 1 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p2 At time t r ＝t 1 -t p * d, when t p ≤t p2 At time t r ＝t 1 ；
Wherein 0.1<d<0.8，t p2 >10s。
The beneficial effects of adopting the further scheme are as follows: when the preheating time period t p Shorter, the preheating stage has less influence on the real cooking time length, and the real cooking time length can be equal to the cooking time parameter t 1 Consistent; when the preheating time period t p And when the temperature is relatively high, the cooking effect cannot be recorded as true cooking, and the cooking effect cannot be ignored, so that the cooking effect is discounted by using d, and the accuracy of the cooking fire is ensured.
Further, the recipe parameters include a first stirring speed v 2 And a second stirring speed v 3 The method comprises the steps of carrying out a first treatment on the surface of the Specific mode F of calculating stirring speed V based on return value a of first temperature sensor and return value b of second temperature sensor 4 (a, b) comprising:
when n is greater than or equal to n 2 When v=v 2 When n is<n 2 When v=v 3 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when n>n 2 When v=v 2 When n is less than or equal to n 2 When v=v 3 ；
Wherein the temperature is 20 DEG C<n 2 <80℃。
The beneficial effects of adopting the further scheme are as follows: if the preheating time is shorter, the food material consumption is smaller, and the proper stirring speed is adopted for stirring when the food material consumption is smaller. Otherwise, the food materials are stirred at a proper stirring speed when the food materials are used in a large amount. The stirring speed can be automatically corrected. Ensuring accurate cooking parameters.
The invention further provides a method for automatically adjusting the cooking time of the chef machine, which comprises a cooking container,The cooking appliance comprises a heating unit and a cloud menu unit, and is characterized in that a temperature sensor is arranged on the side wall of the container, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 。
At an initial heating power w 1 After heating is started, judging whether a return value b of the second temperature sensor reaches a preset value, and if so, starting timing;
timing to reach the real cooking time parameter t 1 And then stopping heating or preserving heat.
The method has the beneficial effects that: the requirements on equipment are low, only one temperature sensor is needed, the algorithm logic is simple, the requirements on chip performance are low, and the accuracy of cooking heat can be ensured when different food material consumption can be realized to a certain extent.
Drawings
Fig. 1 is a schematic view of the cook machine of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Embodiment one:
as shown in fig. 1, the present embodiment discloses a cook machine, comprising a cooking container, a heating unit 15, a cloud menu unit and a first temperature sensor 17 arranged at the bottom of the container, wherein the side wall of the container is provided with a second temperature sensor 18, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 . Determining cooking completion is based at least on the true cooking time parameter t 1 And the second temperature sensor 18 returns a value b.
Determining a preheating time period according to the return value of the second temperature sensor 18, and removing invalid cooking during preheating and then according to the real cooking time parameter t 1 Cooking is performed. No matter how the food material is used, and how the initial temperature and humidity of the food material are, the food material can be ensured to be in true cookingThe duration of the state corresponds to the real cooking time parameter t 1 The cooking weather is more accurate. Avoid the phenomena of uncooked cooking and overcooking.
The cooking container is a cup body 1, and the chef machine further comprises a cup seat 2; the cup body 1 comprises a body 11, a sealed housing 12, a cup handle 13, a cutter 14, a heating unit 15 and a plug 16; the sealed housing 12 covers the bottom of the cup body 1, a sealed space 120 is arranged in the sealed housing 12, and the first temperature sensor 17, the heating unit 15 and the top end of the plug pin 16 are arranged in the sealed space 120; the first temperature sensor 17 is attached to the bottom of the body 11; the cup handle 13 is hollow, the second temperature sensor 18 is located in the cup handle 13, and the second temperature sensor 18 is attached to the side wall of the body 11; the hollow area of the cup handle 13 is communicated with the sealing space 120; the second temperature sensor 18, the first temperature sensor 17 and the heating unit 15 are respectively and electrically connected with the upper end of the bolt 16; the lower end of the bolt 16 extends downwards to the outside of the sealing space 120; the sealing housing 12 is annular, a mounting hole is formed in the middle of the bottom of the body 11, the position of the mounting hole corresponds to the middle hole of the sealing housing 12, and the cutter 14 is mounted in the mounting hole; the cup holder 2 comprises a shell 21, a coupler 22, a motor 23, a socket 24, a power panel 25 and a screen assembly 26; the inside of the shell 21 is provided with an installation space, and the coupler 22 is rotatably connected to the shell 21 and is used for being detachably connected with the cutter 14; the socket 24 is fixed on the shell 21 and is used for being electrically connected with the bolt 16; the motor 23 is installed in the installation space and is used for driving the coupler 22 to rotate; the power panel 25 is fixed in the installation space, and the power panel 25 is electrically connected with the socket 24, the motor 23 and the screen assembly 26 respectively; the power panel 25 and/or the screen component 26 comprise an MCU, and the MCU is directly or indirectly communicated with the cloud server through an MQTT service to form a cloud menu unit. The whole structure is simple and reasonable. And the cloud menu is convenient to execute.
The method for automatically adjusting the cooking heat of the chef machine comprises the following steps: acquiring a first temperature sensor 17 return value a and a second temperature sensor 18 return value b;
the total heating time period T comprises the true cooking time period T r And a preheating time period t p ：
T＝t r +t p 。
Calculating the warm-up time period t from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 p ：
t p ＝F 1 (a,b)
Calculating the warm-up time period t from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 p Detailed description F of the preferred embodiment 1 (a, b) comprising:
setting |a-b|=n; after heating starts, a timer starts to count; the first realization: n is not less than n 1 And a is greater than or equal to a 1 When the time is the preheating time t, the time recorded by the timer p ；
Wherein 15 DEG C<n 1 <60℃，75℃<a 1 <180℃。
When n is 1 When =37 ℃, a 1 The effect is better at the temperature of 95 ℃.
n is taken as the difference value of the two temperature sensors, so that the equilibrium degree of the internal temperature of the cup body 1 can be represented, the return value a of the first temperature sensor 17 can identify the state of the heating unit 15, and the preheating time can be calculated according to the state.
According to the preheating time t p The cooking power W is calculated and applied to the current cooking operation.
W＝F 2 (t p )
The recipe parameters include a first heating power w 2 And a second heating power w 3 The method comprises the steps of carrying out a first treatment on the surface of the According to the preheating time t p Specific mode F for calculating cooking Power W 2 (t p ) Comprising the following steps:
when t p ≥t p1 When w=w 2 When t p <t p1 When w=w 2 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p1 When w=w 2 ，t p ≤t p1 When w=w 2 ；
Wherein 3s<t p1 <100s。
When 3s<t p1 <At 15s, the effect is better.
If the preheating time is shorter, the consumption of the food materials is smaller, and the proper power heating can be performed when the consumption of the food materials is smaller. And otherwise, heating with proper power when the food material is used in a large amount. The cooking power can be automatically corrected. Ensuring accurate cooking time.
For different food material consumption, the consumption of heat energy is different; calculating the warm-up time period t from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 p Duration t of preheating p Can implicitly carry the food material consumption information and directly preheat the time t p The method is used for calculating the cooking power, so that the power is increased when the food materials consume more heat, the power is reduced when the food materials consume less heat, and the accuracy of the cooking time is ensured.
According to the real cooking time parameter t 1 Calculating the true cooking time t for the preheating time r . After heating starts, a timer starts to count; the first realization: n is not less than n 1 And a is greater than or equal to a 1 When the real cooking time reaches the real cooking time t, the real cooking time is started r After that, heating is stopped or the heat preservation is carried out.
t r ＝F 3 (t 1 ，t p )
According to the real cooking time parameter t 1 Duration t of preheating p Calculating the true cooking time t r Detailed description F of the preferred embodiment 3 (t 1 ，t p ) Comprising the following steps:
when t p ≥t p2 At time t r ＝t 1 -t p * d, when t p <t p2 At time t r ＝t 1 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p2 At time t r ＝t 1 -t p * d, when t p ≤t p2 At time t r ＝t 1 ；
Wherein 0.1<d<0.8，t p2 >10s。
When d=0.3, t p2 The effect is better =12 s.
When the preheating time period t p Shorter, the preheating stage has less influence on the real cooking time length, and the real cooking time length can be equal to the cooking time parameter t 1 Consistent; when the preheating time period t p And when the temperature is relatively high, the cooking effect cannot be recorded as true cooking, and the cooking effect cannot be ignored, so that the cooking effect is discounted by using d, and the accuracy of the cooking fire is ensured.
True cooking time parameter t 1 The method comprises the step of carrying cooking time information required under the condition of standard consumption, wherein the preheating time implicitly carries the consumption information of food materials, so that the required real cooking time in the case of real consumption can be calculated. When the food material consumption is different, the cooking time can be automatically corrected. Ensuring accurate cooking time.
The stirring speed V is calculated from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18, and is applied to the current cooking operation.
V＝F 4 (a,b)
The recipe parameters include a first stirring speed v 2 And a second stirring speed v 3 The method comprises the steps of carrying out a first treatment on the surface of the Specific mode F of calculating stirring speed V based on return value a of first temperature sensor 17 and return value b of second temperature sensor 18 4 (a, b) comprising:
when n is greater than or equal to n 2 When v=v 2 When n is<n 2 When v=v 3 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when n>n 2 When v=v 2 When n is less than or equal to n 2 When v=v 3 ；
Wherein the temperature is 20 DEG C<n 2 <80℃。
When n is 2 The effect is better when the temperature is 38 ℃.
If the preheating time is shorter, the food material consumption is smaller, and the proper stirring speed is adopted for stirring when the food material consumption is smaller. Otherwise, the food materials are stirred at a proper stirring speed when the food materials are used in a large amount. The stirring speed can be automatically corrected. Ensuring accurate cooking parameters.
For different food material consumption, the requirements on stir-frying speed are different, and the requirements on stir-frying speed are different when the food material is in different cooking stages. The curve of the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 can implicitly carry food material usage information and cooking stage information, and therefore the stir-frying speed can be calculated therefrom, with a stirring speed appropriate for that stage at different stages of cooking. Different amounts of food material use stirring speeds appropriate for the amounts of food material. Ensuring accurate cooking time.
Embodiment two:
the embodiment discloses a chef machine, which comprises a cooking container, a heating unit 15, a cloud menu unit and a first temperature sensor 17 arranged at the bottom of the container, wherein the side wall of the container is provided with a second temperature sensor 18, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 . Determining cooking completion is based at least on the true cooking time parameter t 1 And the second temperature sensor 18 returns a value b.
Determining a preheating time period according to the return value of the second temperature sensor 18, and removing invalid cooking during preheating and then according to the real cooking time parameter t 1 Cooking is performed. Regardless of the amount of the food material and the initial temperature and humidity of the food material, the time length of the food material in the true cooking state can be ensured to accord with the true cooking time parameter t 1 The cooking weather is more accurate. Avoid the phenomena of uncooked cooking and overcooking.
The method for automatically adjusting the cooking heat of the chef machine comprises the following steps: acquiring a first temperature sensor 17 return value a and a second temperature sensor 18 return value b;
the total heating time period T comprises the true cooking time period T r And a preheating time period t p ：
T＝t r +t p
t r ＝t 1
Calculating the warm-up time period t from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 p ：
t p ＝F 1 (a,b)
Calculating the warm-up time period t from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 p Detailed description F of the preferred embodiment 1 (a, b) comprising:
setting |a-b|=n; after heating starts, a timer starts to count; the first realization: n is not less than n 1 And a is greater than or equal to a 1 When the time is the preheating time t, the time recorded by the timer p ；
Wherein 15 DEG C<n 1 <60℃，75℃<a 1 <180℃。
n is taken as the difference value of the two temperature sensors, so that the equilibrium degree of the internal temperature of the cup body 1 can be represented, the return value a of the first temperature sensor 17 can identify the state of the heating unit 15, and the preheating time can be calculated according to the state.
According to the preheating time t p The cooking power W is calculated and applied to the current cooking operation.
W＝F 2 (t p )
The recipe parameters include a first heating power w 2 And a second heating power w 3 The method comprises the steps of carrying out a first treatment on the surface of the According to the preheating time t p Specific mode F for calculating cooking Power W 2 (t p ) Comprising the following steps:
when t p ≥t p1 When w=w 2 When t p <t p1 When w=w 2 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p1 When w=w 2 ，t p ≤t p1 When w=w 2 ；
Wherein 3s<t p1 <100s。
If the preheating time is shorter, the consumption of the food materials is smaller, and the proper power heating can be performed when the consumption of the food materials is smaller. And otherwise, heating with proper power when the food material is used in a large amount. The cooking power can be automatically corrected. Ensuring accurate cooking time.
For different food material consumption, the consumption of heat energy is different; calculating the warm-up time period t from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 p PreheatingDuration t p Can implicitly carry the food material consumption information and directly preheat the time t p The method is used for calculating the cooking power, so that the power is increased when the food materials consume more heat, the power is reduced when the food materials consume less heat, and the accuracy of the cooking time is ensured.
The stirring speed V is calculated from the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18, and is applied to the current cooking operation.
V＝F 4 (a,b)。
The recipe parameters include a first stirring speed v 2 And a second stirring speed v 3 The method comprises the steps of carrying out a first treatment on the surface of the Specific mode F of calculating stirring speed V based on return value a of first temperature sensor 17 and return value b of second temperature sensor 18 4 (a, b) comprising:
when n is greater than or equal to n 2 When v=v 2 When n is<n 2 When v=v 3 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when n>n 2 When v=v 2 When n is less than or equal to n 2 When v=v 3 ；
Wherein the temperature is 20 DEG C<n 2 <80℃。
The beneficial effects of adopting the further scheme are as follows: if the preheating time is shorter, the food material consumption is smaller, and the proper stirring speed is adopted for stirring when the food material consumption is smaller. Otherwise, the food materials are stirred at a proper stirring speed when the food materials are used in a large amount. The stirring speed can be automatically corrected. Ensuring accurate cooking parameters.
For different food material consumption, the requirements on stir-frying speed are different, and the requirements on stir-frying speed are different when the food material is in different cooking stages. The curve of the return value a of the first temperature sensor 17 and the return value b of the second temperature sensor 18 can implicitly carry food material usage information and cooking stage information, and therefore the stir-frying speed can be calculated therefrom, with a stirring speed appropriate for that stage at different stages of cooking. Different amounts of food material use stirring speeds appropriate for the amounts of food material. Ensuring accurate cooking time.
Embodiment III:
the embodiment provides a cook machine for automatically adjusting cookingThe cooking machine comprises a cooking container, a heating unit 15 and a cloud menu unit, and is characterized in that a temperature sensor is arranged on the side wall of the container, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 。
At an initial heating power w 1 After the heating is started, judging whether the return value b of the second temperature sensor 18 reaches a preset value, and if so, starting timing;
timing to reach the real cooking time parameter t 1 And then stopping heating or preserving heat.
The method has the beneficial effects that: the requirements on equipment are low, only one temperature sensor is needed, the algorithm logic is simple, the requirements on chip performance are low, and the accuracy of cooking heat can be ensured when different food material consumption can be realized to a certain extent.

Claims (10)

1. The chef machine is characterized by comprising a cooking container, a heating unit, a cloud menu unit and a first temperature sensor arranged at the bottom of the container, wherein a second temperature sensor is arranged on the side wall of the container, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 。
2. A chef machine as claimed in claim 1 wherein the cooking container is a cup, the chef machine further comprising a cup holder;
the cup body comprises a body, a sealing cover shell, a cup handle, a cutter, a heating unit and a bolt;
the sealing cover shell covers the bottom of the cup body, a sealing space is formed in the sealing cover shell, and the first temperature sensor, the heating unit and the top end of the bolt are arranged in the sealing space; the first temperature sensor is attached to the bottom of the body; the cup handle is hollow, the second temperature sensor is positioned in the cup handle, and the second temperature sensor is attached to the side wall of the body; the hollow area of the cup handle is communicated with the sealing space; the second temperature sensor, the first temperature sensor and the heating unit are respectively and electrically connected with the upper end of the bolt; the lower end of the bolt extends downwards to the outside of the sealing space;
the sealing cover shell is annular, a mounting hole is formed in the middle of the bottom of the body, the position of the mounting hole corresponds to the middle hole of the sealing cover shell, and the cutter is arranged in the mounting hole;
the cup seat comprises a shell, a coupler, a motor, a socket, a power panel and a screen assembly;
the inside of the shell is provided with an installation space, and the coupler is rotationally connected to the shell and is used for being detachably connected with the cutter; the socket is fixed on the shell and is used for being electrically connected with the bolt; the motor is arranged in the installation space and used for driving the coupler to rotate; the power panel is fixed in the installation space and is electrically connected with the socket, the motor and the screen assembly respectively;
the power panel and/or the screen component comprises an MCU, and the MCU is directly or indirectly communicated with the cloud server through an MQTT service to form a cloud menu unit.
3. The method for automatically adjusting cooking climate of a chef machine according to claim 1, wherein the method comprises: determining cooking completion is based at least on the true cooking time parameter t 1 And a second temperature sensor return value b.
4. A method for automatically adjusting cooking climate according to claim 3, comprising in particular:
calculating the preheating time period t according to the return value a of the first temperature sensor and the return value b of the second temperature sensor p ：
t p ＝F 1 (a,b)；
According to the real cooking time parameter t 1 Duration t of preheating p Calculating the true cooking time t r ：
t r ＝F 3 (t 1 ，t p )。
5. The method for automatically adjusting cooking climate according to claim 4, wherein,
calculating the preheating time period t according to the return value a of the first temperature sensor and the return value b of the second temperature sensor p Detailed description F of the preferred embodiment 1 (a, b) comprising:
setting a-b=n; at an initial heating power w 1 After heating starts, a timer starts to count;
the first realization: n is not less than n 1 And a is greater than or equal to a 1 When the time is the preheating time t, the time recorded by the timer p ；
Wherein 15 DEG C<n 1 <60℃，75℃<a 1 <180℃；
According to the real cooking time parameter t 1 Duration t of preheating p Calculating the true cooking time t r Detailed description F of the preferred embodiment 3 (t 1 ，t p ) Comprising the following steps:
when t p ≥t p2 At time t r ＝t 1 -t p * d, when t p <t p2 At time t r ＝t 1 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p2 In the time-course of which the first and second contact surfaces,
t r ＝t 1 -t p * d, when t p ≤t p2 At time t r ＝t 1 ；
Wherein 0.1<d<0.8，t p2 >10s。
6. A method of automatically adjusting cooking climate as claimed in claim 3, wherein the method comprises:
calculating the preheating time period t according to the return value a of the first temperature sensor and the return value b of the second temperature sensor p ：
t p ＝F 1 (a,b)；
According to the preheating timet p Calculate cooking power W:
W＝F 2 (t p )。
7. the method of automatically adjusting cooking climate according to claim 6, wherein the chef machine or recipe comprises an initial heating power w 1 ，
Calculating the preheating time period t according to the return value a of the first temperature sensor and the return value b of the second temperature sensor p Detailed description F of the preferred embodiment 1 (a, b) comprising:
setting a-b=n; at an initial heating power w 1 After heating starts, a timer starts to count;
the first realization: n is not less than n 1 And a is greater than or equal to a 1 When the time is the preheating time t, the time recorded by the timer p ；
Wherein 15 DEG C<n 1 <60℃，75℃<a 1 <180℃；
The recipe parameters include a first heating power w 2 And a second heating power w 3 The method comprises the steps of carrying out a first treatment on the surface of the According to the preheating time t p Specific mode F for calculating cooking Power W 2 (t p ) Comprising the following steps:
when t p ≥t p1 When w=w 2 When t p <t p1 When w=w 2 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when t p >t p1 When w=w 2 ，t p ≤t p1 When w=w 2 ；
Wherein 3s<t p1 <100s。
8. A method of automatically adjusting cooking parameters of a chef machine according to claim 1, wherein the method comprises:
calculating the stirring speed V according to the return value a of the first temperature sensor and the return value b of the second temperature sensor:
V＝F 4 (a,b)。
9. the method for automatically adjusting cooking parameters according to claim 8, wherein,
the recipe parameters include a first stirring speed v 2 And a second stirring speed v 3 The method comprises the steps of carrying out a first treatment on the surface of the Specific mode F of calculating stirring speed V based on return value a of first temperature sensor and return value b of second temperature sensor 4 (a, b) comprising:
setting a-b=n;
when n is greater than or equal to n 2 When v=v 2 When n is<n 2 When v=v 3 The method comprises the steps of carrying out a first treatment on the surface of the Alternatively, when n>n 2 When v=v 2 When n is less than or equal to n 2 When v=v 3 ；
Wherein the temperature is 20 DEG C<n 2 <80℃。
10. A method for automatically adjusting cooking time of a chef machine, the chef machine comprises a cooking container, a heating unit and a cloud menu unit, and is characterized in that a temperature sensor is arranged on the side wall of the container, the cloud menu unit stores a plurality of menus, each menu comprises a plurality of menu parameters, and at least part of the menus comprise real cooking time parameters t 1 The method comprises the steps of carrying out a first treatment on the surface of the The recipe contains an initial heating power w 1 。
At an initial heating power w 1 After heating is started, judging whether a return value b of the temperature sensor reaches a preset value, and if so, starting timing;
timing to reach the real cooking time parameter t 1 And then stopping heating or preserving heat.
CN202310867893.9A 2023-07-14 2023-07-14 Chef machine and method for automatically adjusting cooking time and parameters thereof Pending CN116849504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310867893.9A CN116849504A (en) 2023-07-14 2023-07-14 Chef machine and method for automatically adjusting cooking time and parameters thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310867893.9A CN116849504A (en) 2023-07-14 2023-07-14 Chef machine and method for automatically adjusting cooking time and parameters thereof

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Publication Number Publication Date
CN116849504A true CN116849504A (en) 2023-10-10

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Application Number Title Priority Date Filing Date
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Country Link
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