CN109480603A - A kind of control method and cooking apparatus of cooking apparatus - Google Patents
A kind of control method and cooking apparatus of cooking apparatus Download PDFInfo
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- CN109480603A CN109480603A CN201811200746.1A CN201811200746A CN109480603A CN 109480603 A CN109480603 A CN 109480603A CN 201811200746 A CN201811200746 A CN 201811200746A CN 109480603 A CN109480603 A CN 109480603A
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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
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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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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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
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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
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
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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
-
- 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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
The present invention provides a kind of control method of cooking apparatus and cooking apparatus, control method includes: spectral signature information of the food under the irradiation of predetermined kind light acquired in cooking apparatus, the component content information that the predetermined ingredient for including in food is determined according to spectral signature information is controlled according to culinary art parameter of the component content information of predetermined ingredient to cooking apparatus.The control method and cooking apparatus of cooking apparatus in the application, component content information in food is determined by spectral signature information, and then accurate control of the realization to control cooking process, guaranteeing not easily cause beneficiating ingredient to be lost while cooking maturity, simultaneously because using contactless detection mode, it ensure that the cleaning of food, improve user's safe diet, large-scale promotion is suitble to use.
Description
Technical field
The present invention relates to field of intelligent control technology, and in particular to a kind of control method of cooking apparatus and uses this method
Cooking apparatus.
Background technique
It is extremely important to the control of the duration and degree of heating during being cooked to food, after directly affecting food cooking
Mouthfeel and nutritional ingredient.Existing mode is that culinary art is preceding is inserted into food probe in food, to food therein temperature in cooking process
Degree measures, and the heating temperature of cooking apparatus is adjusted further according to temperature conditions.But the above method is complicated for operation, and food probe is surveyed
The food temperature accuracy obtained is low, and can not react the nutritional ingredient situation in food.Cooking process is adjusted according to temperature
Section, operation difficulty are big, it is difficult to which the mouthfeel and nutritional ingredient for combining food keep best.
Meanwhile the external sheath of food probe has silica gel sheath, in the case of a high temperature, there is the risk of release harmful substance,
It is easy to cause food-safety problem.
Summary of the invention
In view of this, one of the objects of the present invention is to provide a kind of control method of cooking apparatus and cooking apparatus, with
Solution in the prior art detects food therein temperature using temperature probe, and then according to food therein temperature to cooking
Operating process existing for the method for process control is complicated, and process control inaccuracy influences food cooking mouthfeel, nutrient loss is tight
The problem of weight.
In order to achieve the above objectives, on the one hand, the invention adopts the following technical scheme:
A kind of control method of cooking apparatus acquires the food in the cooking apparatus under the irradiation of predetermined kind light
Spectral signature information determines the component content information for the predetermined ingredient for including in the food according to the spectral signature information,
The component content information of the predetermined ingredient is compared with the target component content information of the predetermined ingredient, according to comparing
As a result the culinary art parameter is controlled.
Preferably, the predetermined ingredient is beneficiating ingredient, and the target component content information includes first object content, institute
Stating control method includes:
When the component content information is greater than or equal to the first object content, the cooking apparatus is controlled with described
The rated power of cooking apparatus cooks the food.
Preferably, the target component content information further includes the second target content, the numerical value of second target content
Less than the numerical value of the first object content, the control method includes:
When the component content information is less than the first object content, and is greater than second target content, control
The heating power that the cooking apparatus reduces the cooking apparatus cooks the food.
Preferably, the control method includes:
When the component content information is less than or equal to second target content, the cooking apparatus stopping pair being controlled
The food is cooked.
Preferably, the predetermined ingredient is harmful components, and the target component content information includes third target content, institute
Stating control method includes:
When the component content information is less than or equal to the third target content, the cooking apparatus is controlled with described
The rated power of cooking apparatus cooks the food.
Preferably, the target component content information further includes the 4th target content, the numerical value of the 4th target content
Greater than the numerical value of the third target content, the control method includes:
When the component content information is greater than the third target content, and is less than four target content, control
The heating power that the cooking apparatus reduces the cooking apparatus cooks the food.
Preferably, the control method includes:
When the component content information is greater than or equal to four target content, the cooking apparatus stopping pair being controlled
The food is cooked.
Preferably, the side of spectral signature information of the food under the irradiation of predetermined kind light in the cooking apparatus is acquired
Method includes:
The predetermined kind light is issued to the food, the predetermined kind light generates unrestrained on the surface of the food
Reflection receives the diffusing reflection light that diffusing reflection is returned, using the spectral information of the diffusing reflection light as the spectral signature information.
Preferably, the component content information for the predetermined ingredient for including in the food is determined according to the spectral signature information
Method include:
Determine the primitive component content for the predetermined ingredient for including in the food according to the spectral signature information, and by its
Component content information as the predetermined ingredient for including in the food.
Preferably, the predetermined kind light includes near infrared light；And/or
It includes at least one of beneficiating ingredient of hydrogen atom that the predetermined ingredient, which includes in the food,.
Preferably, the beneficiating ingredient includes moisture, sugar, fat, protein, vitamin and/or amino acid；
Harmful components include acrylamide and/or BaP.
Preferably, the spectral signature information of the food under current state is adopted at interval of scheduled duration
Collection, is controlled with the culinary art parameter to the cooking apparatus under current state.
In order to achieve the above object, on the other hand, the invention adopts the following technical scheme:
A kind of cooking apparatus, including control device and cooking cavity are provided in the cooking cavity and fill respectively with the control
Connected light issue device and spectra collection device are set, the light issue device is for the food hair into the cooking cavity
The light of predetermined kind out, the light that the spectra collection device is used to detect the predetermined kind form unrestrained anti-in foodstuff surface
The spectral signature information of light after penetrating, the control device are wrapped for being determined in the food according to the spectral signature information
The component content information of the predetermined ingredient contained, and the cooking apparatus is cooked according to the component content information of the predetermined ingredient
Parameter of preparing food is controlled.
Preferably, the control device includes storage unit, computing unit and control unit, the storage unit with it is described
Computing unit is connected, and described control unit is connected with the computing unit, and the pre- of the food is stored in the storage unit
Determine the target component content information of ingredient, the computing unit be used for by the component content information of the predetermined ingredient with it is described pre-
The target component content information for determining ingredient is compared, and described control unit controls the culinary art parameter according to comparison result
System.
Preferably, the cooking apparatus further includes communication device, the communication device can respectively with server and described
Control device communication connection, the server are used for through the communication device to the food stored in the storage unit
The target component content information of predetermined ingredient be updated.
Preferably, the communication device is also used to connect with terminal equipment in communication, and the control device is also used to pass through institute
State the component content information that communication device sends the predetermined ingredient to the terminal device.
Preferably, the light issue device includes light source, and the light source is used to issue near infrared light to the food.
Cooking apparatus control method in the application and the cooking apparatus using this method, by acquisition cooking apparatus
Spectral signature information of the food under the irradiation of predetermined kind light, determines the component content information for including in food, and right accordingly
The culinary art parameter of cooking apparatus is controlled, to achieve the purpose that accurately to control cooking process, while ensure that culinary art mouthfeel,
The nutritional ingredient of food not easily runs off.
It simultaneously as using contactless measurement method, ensure that the cleannes of food, improve user's diet peace
Entirely, it is suitble to large-scale promotion to use.
Cooking apparatus in the application due to do not use the food temperature of temperature probe detection as control process according to
According to, therefore efficiently solve the problems, such as to cause control process complicated using temperature probe, the control precision of cooking process is improved,
The food quality cooked is improved, the usage experience of user is improved.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the attachment structure schematic diagram of the cooking apparatus of specific embodiment of the invention offer；
Fig. 2 shows the flow charts of the control method of the cooking apparatus of specific embodiment of the invention offer.
Specific embodiment
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Attached drawing is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, unless otherwise indicated, the meaning of " plurality " is two in of the invention
It is a or more than two.
As shown in Figure 1, this application provides a kind of cooking apparatus, including cooking cavity, control device and communication device.Culinary art
The light issue device and spectra collection device being connected respectively with control device are provided in chamber, light issue device is adopted with light
Acquisition means are used cooperatively.Wherein, light issue device includes light source, and the light of predetermined kind is issued for the food into cooking cavity
Line, after light is irradiated on food, a part of light is diffusely reflected out by food absorption, another part light, and then by light
Acquisition device is composed to receive.Spectra collection device is used to detect light of the light of predetermined kind after foodstuff surface forms diffusing reflection
Spectral signature information, control device receive spectra collection device detection spectral signature information, it is true according to spectral signature information
Determine the component content information of predetermined ingredient for including in food, and according to the component content information of predetermined ingredient to cooking apparatus
Culinary art parameter is controlled.
In a preferred embodiment, light issue device issue light be near infrared light, near infrared light be between
Electromagnetic wave between visible light and mid-infrared light is usually defined as electromagnetism of the wavelength within the scope of 780~2526nm at present
Near infrared light is traditionally divided into near-infrared shortwave (780~1100nm) and near-infrared long wave (1100~2526nm) two by wave
A range.It is further preferred that light issue device can issue the near infrared light of various different wave lengths, according in cooking food
The difference for the ingredient for including chooses the compatible near infrared light with wavelet length, to obtain better detection effect.The application
In control method be using near infrared light can to hydric group X-H (X=C, N, O, S) vibrate frequency multiplication and sum of fundamental frequencies carry out
The principle of absorption, and then the qualitative of substance and quantitative point are realized by the absorption to different spectrum by near-infrared spectrum technique
Analysis, wherein include the composition of most of type organic compounds and the information of molecular structure in the energy of absorption.Near infrared light
Spectral technology and common chemical analysis method utilize statistics side the difference is that the analytic approach is a kind of indirect analysis technology
Method establishes a calibration model between sample attribute value to be measured and near infrared spectrum data, passes through analysis spectrum and parameter to be measured
Between corresponding relationship obtain required object parameter data.Currently used model bearing calibration has multiple linear regression, master
Components regression, Partial Least Squares Regression, artificial neural network etc..Food is analyzed using near-infrared spectrum technique, more often
Rule analysis method has many advantages, such as, is mainly manifested in detection speed is fast, does not destroy sample, is easily achieved on-line checking etc., from
And wide space is provided for the development of near-infrared spectrum technique.
Control device includes storage unit, computing unit and control unit, and storage unit is connected with computing unit, and control is single
Member is connected with computing unit.Wherein, it is stored with the target component content information of the predetermined ingredient of food in storage unit, makes a reservation for into
It point can be one kind and be also possible to a variety of, for example one of can be moisture, amino acid, fat, sugar, protein, it can also
To be two or three of combination in above-mentioned Multiple components.Target component content information can be only comprising food in final mature shape
Component content under state, such as protein content of the chicken under maturity state, moisture content of the mushroom under maturity state, beans
Amino acid content etc. of the corruption under maturity state.Target component content information also may include ingredient of the food under various states
Content, for example, beef in moisture content of the moisture content, beef under rare state under medium state, beef well done
Moisture content under state, Vitamin C content of the needle mushroom under a maturity state for another example, needle mushroom is under medium rare state
Vitamin C content, Vitamin C content of the needle mushroom under well done state.For another example, fat of the mutton under rare state
Content, mutton are in the fat content of fat content, mutton under well done state under medium state.It is stored in storage unit
The predetermined component content information of food is predetermined ingredient in the food obtained on the basis of many experiments under different conditions
Target component content information of the component content as predetermined ingredient, can store it in control device in advance；It can also incite somebody to action
It is prestored in the server, and when need to use, the control device of cooking apparatus can be downloaded from server.
Wherein, computing unit is used for the target component content information of the component content information of predetermined ingredient and predetermined ingredient
It is compared, control unit controls culinary art parameter according to comparison result.Its specific control method is in subsequent control
It is further described in method, details are not described herein.
Further, temperature collecting device is additionally provided in cooking cavity, temperature collecting device is connected with computing unit, temperature
Acquisition device can be far-infrared temperature sensor, to acquire the temperature information in cooking cavity and by temperature information.
Further, cooking apparatus further includes communication device, and communication device can be logical with server and control device respectively
Letter connection, is used for server and communication device bi-directional transfer of data.Server is used for through communication device to depositing in storage unit
The target component content information of the predetermined ingredient of the food of storage is updated.Wherein, server can be terminal server can also be with
It is Cloud Server, there are many spectral signature information and spectral signature information of the various composition of food for storage in Cloud Server
Corresponding target component content information and its corresponding control parameter.When storage no in the control device of cooking apparatus is used
When the various information for the food that family will be cooked, cooking apparatus can be downloaded update by server, to guarantee to use
Family can normal use cooking apparatus food is cooked, promote the usage experience of user.Communication device is also used to and terminal
Equipment communication connection, control device can send the component content information of predetermined ingredient by communication device to terminal device, excellent
Selection of land, terminal device can be the mobile terminal devices such as mobile phone, pad, can also be the fixed terminal equipments such as desktop computer.When terminal is set
When for being mobile phone, the app that can be communicated with communication device is prestored in mobile phone, under the operation of user, control device will
Content of lactic acid bacteria information in the Yoghourt placed in cooking apparatus is sent in the mobile phone app of user, user by communication device
Its details can be checked by mobile phone.
Preferably, the cooking apparatus in the application includes but is not limited to electric cooker, oven, micro-wave oven, steam box.
As shown in Fig. 2, can apply present invention also provides a kind of control method of cooking apparatus in above-mentioned cooking apparatus
In food is cooked, control method includes:
Spectral signature information of the food under the irradiation of predetermined kind light in cooking apparatus is acquired, according to Spectral Properties reference
The component content information for determining the predetermined ingredient for including in food is ceased, according to the component content information of predetermined ingredient to cooking apparatus
Culinary art parameter controlled.
Food is made of Multiple components, and every kind of ingredient is different to the absorbability of predetermined kind light, is issued to food pre-
Fixed kind of lightlike line, a part of light generate diffusing reflection on the surface of food by food absorption, another part light, when pre- in food
When determining the component content difference of ingredient, predetermined kind light does not generate the spectral signature information of diffusing reflection light also not in foodstuff surface
Together.Spectra collection device receives the diffusing reflection light that diffusing reflection is returned, using the spectral information of diffusing reflection light as Spectral Properties reference
Breath, for control device carry out using.
In a specific embodiment, light issue device issues one bowl of rice of near infrared light, with rice plus
The spectral information of the evaporation of moisture in thermal process, the diffusing reflection light that spectra collection device receives also changes therewith, spectrum
Characteristic information also changes therewith.
Preferably, predetermined kind light includes near infrared light, and it includes the beneficial of hydrogen atom that predetermined ingredient, which includes in food,
At least one of ingredient, beneficiating ingredient include moisture, sugar, fat, protein, vitamin, amino acid, acrylamide and/
Or BaP.
Further, the method for the component content information for the predetermined ingredient for including in food is determined according to spectral signature information
Include:
It is different according to absorbability of the different predetermined ingredients to predetermined kind light, it is irradiated experiment in advance respectively,
According to the spectral information of diffusing reflection light, spectral signature information is obtained with the variation letter of the component content information change of predetermined ingredient
Number.The primitive component content that the predetermined ingredient for including in food is determined further according to spectral signature information, acquires cooking for cooking apparatus
The temperature information prepared food in chamber, rectifies a deviation to primitive component content according to temperature information, obtains correction component content, will correction at
Point component content information of the content as the predetermined ingredient for including in food.In carrying out experimentation, need to carry out multiple reality
It tests, under near infrared light, acquires the spectral signature figure of heterogeneity that various foods include under differing maturity state
Spectrum, and near infrared spectrum and food are established by mathematical tools such as principal component analysis, Partial Least Squares Regression, artificial neural networks
Causes between ingredient using during the cooking process as target component content information, and then judge whether food is cooked
It prepares food completion.
Further, the method controlled according to culinary art parameter of the component content information of predetermined ingredient to cooking apparatus
Include:
The component content information of predetermined ingredient is compared with the target component content information of predetermined ingredient, according to comparing
As a result culinary art parameter is controlled.
Further, predetermined ingredient is beneficiating ingredient, and target component content information includes first object content and second
Target content, the numerical value of the second target content are less than the numerical value of first object content, and in control process, control method includes:
When component content information is greater than or equal to first object content, cooking apparatus is controlled with the specified function of cooking apparatus
Rate cooks food；
When component content information is less than first object content, and is greater than or equal to the second target content, cooking pot is controlled
The heating power that tool reduces cooking apparatus cooks food；
When component content information is less than or equal to the second target content, food is cooked in control cooking apparatus stopping
It prepares food.
In above-mentioned control method, when the component content information of food is greater than or equal to first object content, illustrate to eat
Object is in complete raw state, needs quickly to heat food using relatively high power at this time, so that food is quickly ripe by changing,
Save cooking time.When component content information is less than first object content, and is greater than or equal to the second target content, illustrate to pass through
High power heating process after a period of time, food is soon mature, at this time in order to avoid by food is burned or high temperature
Culinary art causes nutrient loss, and control device reduces heating power and cooks to food.Be less than when component content information or
When equal to the second target content, illustrate that cooking food has cooked maturation, is possible to bake if continuing cooking food
The problems such as burnt or nutrition loss is serious, so that can not eat, will stop heating food at this time, to guarantee that food has
Preferable mouthfeel, while nutrient loss can also be avoided.
In a preferred embodiment, user cooks chicken, and predetermined ingredient is the moisture of chicken, first object
Content is 50%, and the second target content is 30%.When the moisture of chicken is greater than or equal to 50%, cooking apparatus is controlled to cook
The rated power of utensil heats chicken, need to illustrate herein when, rated power herein is equivalent to cooking apparatus and exists
The maximum power that can reach under normal operating conditions.When moisture content is less than 50%, is greater than 30%, cooking apparatus is reduced
Heating power heats chicken, and the mode for reducing heating power can be adjustment culinary art mode, such as by upper, small surface is same
Shi Jiare becomes 3D Hot-blast Heating.Heating power can also be reduced by way of reducing heating temperature.When moisture content is less than
Or when being equal to 30%, illustrate that chicken is mature, in order to which the mouthfeel for guaranteeing chicken and the moisture for avoiding chicken are further lost, stop
Only chicken is heated.
In an additional preferred embodiment, user is baked leek using cooking apparatus, and predetermined ingredient is in leek
The vitamin C for including.Since ascorbic content is smaller, the content of culinary art front and back numerically changes less, for convenience
Food is controlled according to its variation, using its loss late as control standard.For example, when ascorbic loss late is less than
When 10%, it is heated using rated power, when vitamin C loss late is greater than or equal to 10% less than 50%, is reduced
Power heats it, and when vitamin C loss late is greater than or equal to 50%, stopping heats it, to avoid dimension life
Plain C loss is serious, influences the nutrient composition content of food.
It is, of course, understood that carrying out in cooking process to food, selecting single predetermined ingredient to carry out control can
Control method is simple, and control process is stable, efficient.When carrying out comprehensively control using a variety of predetermined ingredients, needing will be a variety of pre-
The equilibrium relation determined between ingredient is grasped, and can be combined during the cooking process with guaranteeing a variety of predetermined ingredients, to obtain
Obtain better mouthfeel and food quality.For example, simultaneously by the moisture content and protein content information and Target moisture in food
Content, target protein content information are compared, to obtain better mouthfeel and nutritional ingredient.
In another preferred embodiment, predetermined ingredient is harmful components, and harmful components include acrylamide and/or benzene
And pyrene, the target component content information include third target content, the control method includes:
When the component content information is less than or equal to the third target content, the cooking apparatus is controlled with described
The rated power of cooking apparatus cooks the food.At this point, illustrating that food is a large amount of there are no generating during the cooking process
The ingredient being harmful to the human body, guarantee food can be cooked ripe under the premise of, and guarantee food in harmful components it is few
In the case where, it is also necessary to food is continued to cook.
The target component content information further includes the 4th target content, and the numerical value of the 4th target content is greater than described
The numerical value of third target content, the control method include:
When the component content information is greater than the third target content, and is less than four target content, control
The heating power that the cooking apparatus reduces the cooking apparatus cooks the food.At this point, illustrating that food is being cooked
Some harmful components have been produced in the process, it, will be if being further continued for cooking food using current heating power
Food cooking is ripe to generate the ingredient, such as nitrite etc. being largely harmful to the human body before, needs to reduce heating power at this time
Food is cooked, to avoid generating, harmful components are excessive, too fast.
The control method further comprises:
When the component content information is greater than or equal to four target content, the cooking apparatus stopping pair being controlled
The food is cooked.At this point, illustrating that harmful components have had reached very high degree, it is necessary to stop immediately, otherwise, use
Family eats the food will cause serious damage to body, influence the health of user.Herein, it should be noted that first
Target content, the second target content, third target content and the 4th target content can be set according to actual use, different
The cooking pot of model has different numerical value.
Further, the side of the component content information for the predetermined ingredient for including in food is determined according to spectral signature information
Method includes:
The primitive component content for the predetermined ingredient for including in food is determined according to spectral signature information, and as food
In include predetermined ingredient component content information, and then the culinary art according to the component content information of the predetermined ingredient to food
Cheng Jinhang control.
Preferably, in order in entire cooking process, implementing monitoring is carried out to the cooking status of food, according to dietary regimen
Continuous variation control process is adjusted, at interval of scheduled duration to spectral signature information of the food under current state into
Row acquisition, is controlled with the culinary art parameter to the cooking apparatus under current state.Wherein, scheduled duration is according to the food of culinary art
Type difference is set, and can voluntarily be inputted by the control panel of cooking apparatus, can also be with cooking apparatus cooking cavity
In image acquisition device food image information, control device is according to image information sets itself.It is excellent to cook parameter
Choosing includes cooking temp, culinary art duration and/or culinary art mode etc..
Preferably, the predetermined ingredient of the cooking methods in the application includes the beneficiating ingredient in food, and beneficiating ingredient includes
It include at least one of the beneficiating ingredient of hydrogen atom in food.It is further preferred that beneficiating ingredient includes moisture, sugar, rouge
Fat, protein, vitamin and/or amino acid；Predetermined kind light includes near infrared light.
In order to preferably explain above-mentioned control method, illustrated below with specific embodiment:
A piece of beef is put into the oven using control method as above by user, chooses " roast beef " option on oven, is baked
Case brings into operation after obtaining the basic informations such as food weight, and oven emits near infrared light to beef by light issue device,
After near infrared light beef, near infrared light forms diffusing reflection on beef surface, and light collection device acquires the diffusing reflection light
Spectral information be transmitted to control device using the spectral information of diffusing reflection light as spectral signature information, control device according to
Spectral signature information determines the component content information for the predetermined ingredient for including in food, and with the first object in storage unit at
Point content information, the second target component content information compare calculating, contain when component content information is greater than first object ingredient
When measuring information, control device control cooking apparatus continuation cooks food with rated power；When component content information is less than
First object content, and be greater than the second target content when, control device control cooking apparatus reduce cooking apparatus heating power
Food is cooked, and suitably shortens cooking time.When component content information is less than or equal to the second target content, control
Food is cooked in cooking apparatus stopping.At interval of 60 seconds, control process after repeating above-mentioned bring into operation, until cooking pot
Tool stops cooking food.
Cooking apparatus control method in the application and the cooking apparatus using this method, by acquisition cooking apparatus
Spectral signature information of the food under near infrared light, determines the component content information for including in food, and accordingly to culinary art
The culinary art parameter of utensil is controlled, and to achieve the effect that accurately to control cooking process, guarantees that having both for the food cooked is good
Good culinary art mouthfeel and higher nutritional ingredient.Use the cooking apparatus and its control method food that cooks in the application
Quality is more preferable, and user experience is more preferable.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
The above is only a preferred embodiment of the present invention, is not intended to restrict the invention, to those skilled in the art,
The invention can have various changes and changes.It is all within the spirit and principles of the present invention made by any modification, equivalent replacement,
Improve etc., it should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of control method of cooking apparatus, which is characterized in that acquire the food in the cooking apparatus in predetermined kind light
Spectral signature information under line irradiation, the ingredient for the predetermined ingredient for including in the food is determined according to the spectral signature information
Content information compares the component content information of the predetermined ingredient and the target component content information of the predetermined ingredient
Compared with, according to comparison result to culinary art parameter control.
2. the control method of cooking apparatus according to claim 1, which is characterized in that the predetermined ingredient be beneficial at
Point, the target component content information includes first object content, and the control method includes:
When the component content information is greater than or equal to the first object content, the cooking apparatus is controlled with the culinary art
The rated power of utensil cooks the food.
3. the control method of cooking apparatus according to claim 2, which is characterized in that the target component content information is also
Including the second target content, the numerical value of second target content is less than the numerical value of the first object content, the controlling party
Method includes:
When the component content information is less than the first object content, and is greater than second target content, described in control
The heating power that cooking apparatus reduces the cooking apparatus cooks the food.
4. the control method of cooking apparatus according to claim 3, which is characterized in that the control method includes:
When the component content information is less than or equal to second target content, controls the cooking apparatus and stop to described
Food is cooked.
5. the control method of cooking apparatus according to claim 1, which is characterized in that the predetermined ingredient be it is harmful at
Point, the target component content information includes third target content, and the control method includes:
When the component content information is less than or equal to the third target content, the cooking apparatus is controlled with the culinary art
The rated power of utensil cooks the food.
6. the control method of cooking apparatus according to claim 5, which is characterized in that the target component content information is also
Including the 4th target content, the numerical value of the 4th target content is greater than the numerical value of the third target content, the controlling party
Method includes:
When the component content information is greater than the third target content, and is less than four target content, described in control
The heating power that cooking apparatus reduces the cooking apparatus cooks the food.
7. the control method of cooking apparatus according to claim 6, which is characterized in that the control method includes:
When the component content information is greater than or equal to four target content, controls the cooking apparatus and stop to described
Food is cooked.
8. the control method of cooking apparatus according to claim 1, which is characterized in that acquire the food in the cooking apparatus
The method of spectral signature information of the object under the irradiation of predetermined kind light include:
The predetermined kind light is issued to the food, the predetermined kind light generates unrestrained anti-on the surface of the food
It penetrates, the diffusing reflection light that diffusing reflection is returned is received, using the spectral information of the diffusing reflection light as the spectral signature information.
9. the control method of cooking apparatus according to claim 1, which is characterized in that true according to the spectral signature information
The method of the component content information for the predetermined ingredient for including in the fixed food includes:
Determine the primitive component content for the predetermined ingredient for including in the food according to the spectral signature information, and as
The component content information for the predetermined ingredient for including in the food.
10. according to claim 1 to the control method of cooking apparatus described in one of 9, which is characterized in that the predetermined kind light
Line includes near infrared light；And/or
It includes at least one of beneficiating ingredient of hydrogen atom that the predetermined ingredient, which includes in the food,.
11. the control method of cooking apparatus according to claim 10, which is characterized in that the beneficiating ingredient includes water
Point, sugar, fat, protein, vitamin and/or amino acid；
Harmful components include acrylamide and/or BaP.
12. according to claim 1 to the control method of cooking apparatus described in one of 9, which is characterized in that at interval of scheduled duration
The spectral signature information of the food under current state is acquired, to the cooking apparatus under current state
Culinary art parameter controlled.
13. a kind of cooking apparatus, including control device and cooking cavity, which is characterized in that be provided in the cooking cavity respectively with
The control device connected light issue device and spectra collection device, the light issue device are used for the cooking cavity
In food issue the light of predetermined kind, the spectra collection device is used to detect the light of the predetermined kind in food table
Face forms the spectral signature information of the light after diffusing reflection, and the control device is used to determine institute according to the spectral signature information
The component content information for the predetermined ingredient for including in food is stated, and is cooked according to the component content information of the predetermined ingredient to described
The culinary art parameter of utensil of preparing food is controlled.
14. cooking apparatus according to claim 13, which is characterized in that the control device includes storage unit, calculates
Unit and control unit, the storage unit are connected with the computing unit, and described control unit is connected with the computing unit,
The target component content information of the predetermined ingredient of the food is stored in the storage unit, the computing unit is used for institute
The component content information for stating predetermined ingredient is compared with the target component content information of the predetermined ingredient, described control unit
The culinary art parameter is controlled according to comparison result.
15. cooking apparatus according to claim 14, which is characterized in that the cooking apparatus further includes communication device, institute
Stating communication device can communicate to connect with server and the control device respectively, and the server is used to fill by the communication
It sets and the target component content information of the predetermined ingredient of the food stored in the storage unit is updated.
16. cooking apparatus according to claim 15, which is characterized in that the communication device is also used to logical with terminal device
Letter connection, the control device are also used to send the ingredient of the predetermined ingredient to the terminal device by the communication device
Content information.
17. cooking apparatus according to claim 13, which is characterized in that the light issue device includes light source, described
Light source is used to issue near infrared light to the food.
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