CN108415298A - A kind of control method and device - Google Patents

A kind of control method and device Download PDF

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Publication number
CN108415298A
CN108415298A CN201710070413.0A CN201710070413A CN108415298A CN 108415298 A CN108415298 A CN 108415298A CN 201710070413 A CN201710070413 A CN 201710070413A CN 108415298 A CN108415298 A CN 108415298A
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CN
China
Prior art keywords
food materials
freshness
cooking appliance
prompt message
operational order
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
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CN201710070413.0A
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Chinese (zh)
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CN108415298B (en
Inventor
王云峰
张帆
雷俊
曾露添
黄庶锋
江德勇
刘文华
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Priority to CN201710070413.0A priority Critical patent/CN108415298B/en
Publication of CN108415298A publication Critical patent/CN108415298A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The embodiment of the invention discloses a kind of control method and device, are applied to cooking appliance, wherein the method includes:It detects when being put into food materials in the cooking cavity of cooking appliance, judges whether to reach the first prefixed time interval;If reaching first prefixed time interval, judge whether to receive the first operational order;If not receiving the first operational order, the first prompt message is exported, wherein first prompt message is for reminding user to provide corresponding instruction operation.Using technical solution described in the embodiment of the present invention, user can be reminded to provide corresponding instruction operation in the case where forgetting that reservation operation is arranged after user discharges food materials.

Description

A kind of control method and device
Technical field
The present invention relates to home wiring control technical fields, and in particular to a kind of control method and device.
Background technology
The developing direction that electrical household appliance is intelligent, hommization is the following cooking appliance, existing electrical household appliance Such as electric cooker, electric pressure cooking saucepan, are equipped with reservation function, and user keeps electrical household appliance automatic by setting reservation function Start cooking function, but electrical household appliance most on the market is put not equipped with reservation prompting function in user at present After setting food materials, be susceptible to the scene for forgetting to take off after push function key, turn again to kitchen enjoy cuisines when It waits and finds that cooking appliance does not start to cook at all, press function key again again and start to cook, waste user time and energy.
Invention content
In view of this, present invention contemplates that provide a kind of control method and device, can forget to set after user discharges food materials In the case of setting reservation operation, user is reminded to provide corresponding instruction operation.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way:
An embodiment of the present invention provides a kind of control methods, are applied to cooking appliance, the method includes:
It detects when being put into food materials in the cooking cavity of cooking appliance, judges whether to reach the first prefixed time interval;
If reaching first prefixed time interval, judge whether to receive the first operational order;
If not receiving the first operational order, the first prompt message is exported, wherein first prompt message is for reminding User provides corresponding instruction operation.
In said program, optionally, after the first prompt message of the output, the method further includes:
Judge whether to receive the second operational order;
If receiving the second operational order, corresponding operation is executed according to second operational order;
If not receiving the second operational order, continue to determine whether to reach the first prefixed time interval, and reach first It when prefixed time interval, continues to determine whether to receive the second operational order, if not receiving the second operational order yet, continue defeated Go out the first prompt message.
In said program, optionally, when being put into food materials in the cooking cavity for detecting cooking appliance, the method is also Including:
Obtain the storage state of the food materials under the present circumstances;
The first prefixed time interval is adjusted according to the storage state.
In said program, optionally, the storage state of the acquisition food materials under the present circumstances, including:Acquisition is worked as Preceding room temperature parameter;Judge the classification of the food materials;In conjunction with the current room temperature parameter and the food materials classification, the food materials are obtained The correlation curve of storage time and freshness under current room temperature parameter;By detection obtain current environment under food materials it is fresh Spend reference value;It is combined according to the freshness reference value and the correlation curve and obtains freshness standard;
It is described that first prefixed time interval is adjusted according to the storage state, including:It is true according to the freshness standard Fixed the first prefixed time interval being adapted with the freshness standard.
In said program, optionally, first prompt message at least further includes at least one following:
The fresh state information of food materials, food materials freshness time period information under current environment.
In said program, optionally, the first prompt message of the output, including at least one of:
The first prompt message is exported by the cooking appliance itself of stating;
First prompt message is sent to the first equipment, first prompt message is exported by first equipment; Wherein, first equipment is the equipment that can be connect with the cooking appliance.
In said program, optionally, after detecting that the cooking appliance cooks the food materials, the method is also wrapped It includes:
After after the second prefixed time interval,
Obtain current food materials weight in the cooking cavity of the cooking appliance;
Food materials weight at the end of comparing the current food materials weight and cooking;
If not changing, export the second prompt message, wherein the prompt message for remind user to culinary art after Food materials handled.
In said program, optionally, in the cooking cavity for obtaining the cooking appliance when current food materials weight, also wrap It includes:
Obtain food materials freshness under the present circumstances and freshness time period;
According to the freshness and the freshness time period, the second prefixed time interval is adjusted.
The embodiment of the present invention additionally provides a kind of control device, is applied to cooking appliance, and described device includes:
Whether detection unit is put into food materials in the cooking cavity for detecting cooking appliance;
First judging unit, when for being put into food materials in detecting the cooking cavity of cooking appliance in the detection unit, Judge whether to reach the first prefixed time interval;
If second judgment unit judges whether that receiving the first operation refers to for reaching first prefixed time interval It enables;
Output unit, if not receiving the first operational order, the first prompt of output for second judgment unit judgement Information, wherein first prompt message is for reminding user to provide corresponding instruction operation.
In said program, optionally, the second judgment unit is additionally operable to:
After the output unit exports the first prompt message, judge whether to receive the second operational order;If receiving To the second operational order, the cooking appliance is notified to execute corresponding operation according to second operational order;If not receiving Second operational order continues to notify that first judging unit judges whether to reach the first prefixed time interval, and described the When one judging unit judges to reach the first prefixed time interval, continue to determine whether to receive the second operational order, if not connecing yet The second operational order is received, continues that the output unit is notified to export the first prompt message.
In said program, optionally, described device further includes:
First acquisition unit, for obtaining the storage state of the food materials under the present circumstances;
The first adjustment unit, for adjusting the first prefixed time interval according to the storage state.
In said program, optionally, the first acquisition unit is additionally operable to:Obtain current room temperature parameter;Judge the food The classification of material;In conjunction with the current room temperature parameter and the food materials classification, the food materials depositing under current room temperature parameter is obtained Store up the correlation curve of time and freshness;The freshness reference value of food materials under current environment is obtained by detection;According to described new Freshness reference value and the correlation curve, which combine, obtains freshness standard;
The first adjustment unit, is additionally operable to:It is determined and the freshness standard phase according to the freshness standard The first prefixed time interval adapted to.
In said program, optionally, first prompt message at least further includes at least one following:
The fresh state information of food materials, food materials freshness time period information under current environment.
In said program, optionally, the output unit exports the first prompt message, including at least one of:
The first prompt message is exported by the cooking appliance itself of stating;
First prompt message is sent to the first equipment, first prompt message is exported by first equipment; Wherein, first equipment is the equipment that can be connect with the cooking appliance.
In said program, optionally, described device further includes:
Second acquisition unit is used for after the cooking appliance cooks the food materials, when default by second Between be spaced after, obtain current food materials weight in the cooking cavity of the cooking appliance;
The second judgment unit, the food materials weight at the end of being additionally operable to current food materials weight described in comparison and cooking;
The output unit does not change if being additionally operable to the second judgment unit judgement, output the second prompt letter Breath, wherein the prompt message is for reminding user to handle the food materials after culinary art.
In said program, optionally, the second acquisition unit is additionally operable to obtain the food materials under the present circumstances new Freshness and freshness time period;
Described device further includes:
Second adjustment unit, for according to the freshness and the freshness time period, adjusting the second preset time Interval.
Control method and device provided in an embodiment of the present invention detect in the cooking cavity of cooking appliance and are put into food materials When, judge whether to reach the first prefixed time interval;If reaching first prefixed time interval, judge whether to receive first Operational order;If not receiving the first operational order, the first prompt message is exported, wherein first prompt message is for carrying Awake user provides corresponding instruction operation.In this way, cooking appliance, which detects, is put into food materials in the cooking cavity of cooking appliance, if arriving When up to first prefixed time interval, the first operational order is not received, then exports the first prompt message;In this way, can with Family is forgotten after discharging food materials in the case of reservation operation is arranged, and food materials will not be discharged because of user and forget to trigger cooking appliance later And cooking appliance is made to be constantly in wait state, but user is reminded to provide corresponding instruction operation, improve cooking appliance Intelligent and hommization.
Description of the drawings
Fig. 1 is a kind of implementation process schematic diagram of control method provided in an embodiment of the present invention;
Fig. 2 is the culinary art pattern diagram of cooking appliance provided in an embodiment of the present invention;
Fig. 3 is that cooking appliance provided in an embodiment of the present invention reminds user to provide the first of operational order after placing food materials Kind implementation process schematic diagram;
Fig. 4 is that cooking appliance provided in an embodiment of the present invention reminds user to provide the second of operational order after placing food materials Kind implementation process schematic diagram,;
Fig. 5 is the third that cooking appliance provided in an embodiment of the present invention prompting user provides operational order after placing food materials Kind implementation process schematic diagram;
Fig. 6 is the composed structure schematic diagram of control device provided in an embodiment of the present invention.
Specific implementation mode
In order to more fully hereinafter understand the features of the present invention and technology contents, below in conjunction with the accompanying drawings to the reality of the present invention It is now described in detail, appended attached drawing purposes of discussion only for reference, is not used for limiting the present invention.
In order to more fully hereinafter understand the features of the present invention and technology contents, below in conjunction with the accompanying drawings to the reality of the present invention It is now described in detail, appended attached drawing purposes of discussion only for reference, is not used for limiting the present invention.
Embodiment one
An embodiment of the present invention provides a kind of control method, the control method in this example is applied to cooking appliance, described Cooking appliance has the cooking cavity for filling food materials, as shown in Figure 1, the control method mainly includes the following steps that:
Step 101:It detects when being put into food materials in the cooking cavity of cooking appliance, judges whether to reach the first preset time Interval.
In the present embodiment, the cooking cavity can be the pot for filling food materials.
Illustratively, when the cooking appliance has separable pot, the cooking cavity refers to the cooking appliance Separable pot.For example, electric cooker or pressure cooker etc. all have separable pot, it is commonly called as interior pot, then, detect cooking cavity In whether be put into food materials, refer to detection in pot whether be put into food materials.
Illustratively, when the cooking appliance does not have separable pot, the cooking cavity refers to and the culinary art Cooking cavity that electric appliance main body is integrated, inseparable.For example, for this kind of cooking appliance such as electric baking pan, electric chafing dish, The cooking cavity refers to the cooking cavity pot that cannot be detached with this kind of cooking appliance main body.
In an optional embodiment, the mode that food materials whether are put into the cooking cavity of cooking appliance is detected, including:
Obtain the detection data of first sensor output;
Judge whether be put into food materials in the cooking cavity of cooking appliance according to the detection data.
Here, the first sensor include but not limited to be infrared sensor, weight sensor, imaging sensor.
For example, when having object in the detection data of infrared sensor characterization cooking cavity, judge to be put into cooking cavity Food materials.
For another example, when the current weight that detection data characterizes cooking cavity exceeds preset weight threshold value, judge cooking cavity It is put into food materials in vivo.Wherein, the preset weight threshold value can be cooking appliance cooking cavity in when not being put into any food materials Net weight magnitude.
For another example, when having subject image in the cooking cavity that the detection data of imaging sensor characterizes cooking appliance, sentence It is put into food materials in disconnected cooking cavity.Under normal conditions, when not being put into any food materials in cooking cavity, subject image is not acquired.
It so, it is possible accurately to judge whether be put into food materials in cooking cavity.
In another optional embodiment, the mode that food materials whether are put into cooking cavity is detected, including:
When detecting that cooking appliance becomes sealing state from non-tight state, and cooking appliance is in energization standby mode When, judge to be put into food materials in cooking cavity.
For example, pressure cooker, under unused state, when pot cover is patent conjunction state, pressure cooker is in non-tight state; When pot cover in the closure state, pressure cooker is in sealing state.When the pot cover of pressure cooker becomes closed form from non-occluded state When state, and in energization standby mode when, under normal circumstances, judge to be put into food materials in the cooking cavity of pressure cooker, need to use Pressure cooker.
Here, the first prefixed time interval T can be set before cooking appliance dispatches from the factory, can also be by user according to certainly Body actual needs set or be adjusted to the already present first prefixed time interval T.For example, can be by described first Prefixed time interval T is set as 5 minutes, 10 minutes etc..
It is described to detect that the method further includes when being put into food materials in cooking cavity as a kind of optional embodiment:
Obtain the storage state of the food materials under the present circumstances;
The first prefixed time interval is adjusted according to the storage state.
In this way, the first prefixed time interval is adjusted according to the storage state, it can be according to the storage state of current foodstuff The first prefixed time interval of adjustment in due course, so that the first reminder message of output and the storage state of current foodstuff are adapted.
In a specific embodiment, the storage state of the acquisition food materials under the present circumstances, including:
Obtain current room temperature parameter;
Judge the classification of the food materials;
In conjunction with the current room temperature parameter and the food materials classification, storage of the food materials under current room temperature parameter is obtained The correlation curve of time and freshness;
The freshness reference value of food materials under current environment is obtained by detection;
It is combined according to the freshness reference value and the correlation curve and obtains freshness standard;
Correspondingly, described that first prefixed time interval is adjusted according to the storage state, including:
The first prefixed time interval being adapted with the freshness standard is determined according to the freshness standard.
In this way, according to different storage states, prompt time is adjusted, intelligently prompts the user with the fresh shape of this food materials at room temperature The information such as state, food materials freshness time period, know the current state of food materials convenient for user in time, according to food materials current state into Row operation.
Step 102:If reaching first prefixed time interval, judge whether to receive the first operational order.
In an optional embodiment, the microcontroller of cooking appliance detects whether the first prefixed time interval T reaches, if It reaches, judges whether to receive the first operational order.
In one embodiment, described to judge whether to receive the first operational order, including:
Judge whether the control panel of the cooking appliance receives the trigger action for selecting culinary art pattern;Or
Judge whether the cooking appliance receives the operational order for selecting culinary art pattern sent out by the first equipment; Wherein, first equipment is the equipment that can be connect with the cooking appliance.
Here, first equipment can input keyboard with the matched input equipment of the cooking appliance, such as input pen Deng.First equipment can with can with the cooking appliance by the terminal of network connection, such as mobile phone, tablet computer, When user sends out the first operational order in the terminal, first operational order is sent to the culinary art by the terminal Electric appliance, to execute first operational order by the cooking appliance.
Start button in general, being provided on the control panel, close button, function selection key, reservation button etc..Institute It is the culinary art type that the cooking appliance is supported to state function selection key, such as steams, boils, stewes, simmers, boils in a covered pot over a slow fire, etc..It needs to illustrate It is that the culinary art type that different cooking appliances are supported may be different.
Step 103:If not receiving the first operational order, the first prompt message is exported, wherein first prompt message For reminding user to provide corresponding instruction operation.
Optionally, the first prompt message of the output, including at least one of:
The first prompt message is exported by the cooking appliance itself of stating;
First prompt message is sent to the first equipment, first prompt message is exported by first equipment; Wherein, first equipment is the equipment that can be connect with the cooking appliance.
As a kind of specific implementation mode, the first prompt message of the output, including:
First prompt message is exported by the cooking appliance itself.
Optionally, the mode that the cooking appliance itself exports the first prompt message includes but not limited to following several:
Audio alert, indicator light display discoloration.
As a kind of specific implementation mode, the first prompt message of the output, including:
The first prompt message is sent to the second equipment, to export the first prompt message by second equipment;Wherein, described Second equipment is the equipment that can be connect with the cooking appliance.
It should be noted that the second equipment and the first equipment can be same equipment, equipment can also be different.
Here, when second equipment exports the first prompt message, the hardware of output form and second equipment is mutually fitted It answers.
For example, when second equipment is mobile phone, the mode of the first prompt message of output can be jingle bell, vibration, voice Remind etc..
In this way, food materials can will not be discharged because of user in the case where forgetting that reservation operation is arranged after user discharges food materials Forget to trigger cooking appliance and cooking appliance is made to be constantly in wait state later, but user is reminded to provide corresponding instruction behaviour Make, improves the intelligence and hommization of cooking appliance.
Still optionally further, when being put into food materials in the cooking cavity for detecting cooking appliance, if obtaining the food materials Storage state under the present circumstances, then, first prompt message at least further includes at least one following:
The fresh state information of food materials, food materials freshness time period information under current environment.
Further, after the first prompt message of the output, the method further includes:
Judge whether to receive the second operational order;
If receiving the second operational order, corresponding operation is executed according to second operational order;
If not receiving the second operational order, continue to determine whether to reach the first prefixed time interval, and reach first It when prefixed time interval, continues to determine whether to receive the second operational order, if not receiving the second operational order yet, continue defeated Go out the first prompt message.
In this way, cooking appliance after receiving the second operational order, no longer exports the first prompt message.
Here, second operational order enables different from first operation.
Wherein, first operational order refers to being counted since user is put into food materials in the cooking cavity of cooking appliance When, when reaching the first prefixed time interval, operational order that cooking appliance receives in the first prefixed time interval.
Wherein, second operational order refers to the operational order that cooking appliance receives after exporting the first prompt message.
It, still can one time first prompt letter of certain interval of time output if cooking appliance does not receive the second operational order Breath will increase the probability of the first prompt message described in user response in this way, since the number of the first prompt message of output increases.
Further, after detecting that the cooking appliance cooks the food materials, the method further includes:
After after the second prefixed time interval,
Obtain current food materials weight in the cooking cavity of the cooking appliance;
Food materials weight at the end of comparing the current food materials weight and cooking;
If not changing, export the second prompt message, wherein the prompt message for remind user to culinary art after Food materials handled.
As an implementation, it is also wrapped when current food materials weight in the cooking cavity for obtaining the cooking appliance It includes:
Obtain food materials freshness under the present circumstances and freshness time period;
According to the freshness and the freshness time period, the second prefixed time interval is adjusted.
In this way, according to real-time fresh storage state, prompt time is adjusted, intelligently prompts the user with the new of this food materials at room temperature The information such as fresh state, food materials freshness time period eat convenient for user under best nutritional and mouthfeel.
Fig. 2 shows the culinary art pattern diagrams of cooking appliance, as shown in Figure 2, wherein the culinary art pattern of cooking appliance is extremely Include less:It cooks immediately, reservation culinary art.In an optional embodiment, to realize function described in Fig. 1, one kind is given below and cooks It prepares food the optional realization frame of electric appliance:
Increase a signal prompt module for cooking appliance, for prompting user to make respective action in a particular state, Prevent user from forgetting respective operations;Increase a food materials identification module, the cooking cavity for judging cooking appliance for cooking appliance Whether there is or not place food materials and food materials classification in vivo;Increase a film sensors for cooking appliance, for detecting cooking for cooking appliance It prepares food the fresh states of food materials in cavity;Increase an environment temperature detection sensor for cooking appliance, for detecting current environment Temperature.Specifically, food materials identification module determines whether food materials and food materials type, and combining environmental temperature detection sensor can obtain To the storage time of different food materials at different temperatures, the static informations such as freshness are finally currently eaten in conjunction with film sensors Material freshness reference value, the information such as different freshness and corresponding storage time inform user eventually by signal prompt module, side Just user perceives current food materials state and makes operation judges.
It should be noted that several sensor assemblies of cooking appliance are not required to exist simultaneously, but including at least there is 2 Module, one is food materials identification module, whether there is or not placing food materials and food materials classification in the cooking cavity for judging cooking appliance, The other is signal prompt module, for reminding user to carry out relevant operation.
Control method described in the present embodiment can be applied to the cooking appliance with the cooking cavity for filling food materials.Such as institute It can be electromagnetic oven, electric cooker, electric pressure cooking saucepan, electric baking pan, soy bean milk making machine, juice extractor etc. to state cooking appliance.
Control method provided in an embodiment of the present invention, cooking appliance, which detects in the cooking cavity of cooking appliance, is put into food materials When, judge whether to reach the first prefixed time interval;If reaching first prefixed time interval, judge whether to receive first Operational order;If not receiving the first operational order, the first prompt message is exported, wherein first prompt message is for carrying Awake user provides corresponding instruction operation.In this way, cooking appliance, which detects, is put into food materials in cooking cavity, if reaching described first When prefixed time interval, the first operational order is not received, then exports the first prompt message;In this way, food materials can be discharged in user Forget later in the case that reservation operation is set, will not forget to keep culinary art electric due to triggering cooking appliance after user discharges food materials Device is constantly in wait state, but user is reminded to provide corresponding instruction operation, improves intelligence and the people of cooking appliance Property.
Embodiment two
Fig. 3 is that cooking appliance provided in an embodiment of the present invention reminds user to provide the first of operational order after placing food materials Kind implementation process schematic diagram, as shown in figure 3, the flow includes:
Step 301:Cooking appliance powers on, and then executes step 302;
Step 302:Cooking appliance starts food materials identification module, then executes step 303;
Step 303:Cooking appliance detects in cooking cavity whether be put into food materials, if so, executing step 304;If It is no, enter step 310;
Step 304:Cooking appliance judges whether Fixed Time Interval T settings are completed, if so, executing step 305;If It is no, enter step 310;
Here, T can be set according to actual conditions.For example, may be configured as 30 seconds, 50 seconds, etc..
Wherein, T can be set before cooking appliance manufacture by manufacturer, can also be set according to itself use habit by user Determine or the T values being set are adjusted.
Step 305:Cooking appliance judges whether to receive operational order, if not receiving operational order, executes step 306;If receiving operational order, step 309 is executed;
Step 306:The microcontroller of cooking appliance exports specific drive signal 1, reminds user to provide operational order, then Enter step 307;
Step 307:Whether the microcontroller of cooking appliance judges that duration t1 is reminded to terminate, if so, executing step 309;If not, return to step 306;
Step 308:The microcontroller of cooking appliance stops exporting specific drive signal 1, and user is prompted to provide the second operation Instruction, is then back to step 304;
Step 309:Culinary art pattern is arranged according to the operational order in cooking appliance, then executes step 310;
Step 310:Cooking appliance enters initial standby mode.
Cooking appliance powers on, and starts food materials identification module, judges that whether there is or not food materials placements in cooking cavity, if being put without food materials It sets, then enters initial standby mode, if judging there is food materials placement, after the fixed interval T of setting is reached, if user does not have There is further feature operation, be then judged as that user forgets push function, microcontroller exports specific drive signal at this time 1, duration t1, drive signal to reminding module remind user to make respective operations, after prompt time t1 reaches, at this time Microcontroller stops exporting specific drive signal 1 to reminding module, after fixed interval T to be set is reached, if user Still without further feature operation, step action in repetition.
It further, not only can be in cooking appliance sheet when microcontroller judges that user forgets push function User is prompted on the human-computer interaction interface of body, can also be connected with server by wireless module, be will be prompted to information and send in real time To user application terminal, such as mobile phone, tablet computer etc., user is reminded to be based on the on-line operation of user application terminal.
In this way, forget after user discharges food materials be arranged reservation operation in the case of, will not be discharged because of user food materials it After forget to trigger cooking appliance and cooking appliance is made to be constantly in wait state, but user is reminded to provide corresponding instruction behaviour Make.In this way, improving the intelligence and hommization of cooking appliance.
Embodiment three
Fig. 4 is that cooking appliance provided in an embodiment of the present invention reminds user to provide the second of operational order after placing food materials Kind implementation process schematic diagram, as shown in figure 4, the flow includes:
Step 401:Cooking appliance powers on, and then executes step 402;
Step 402:Cooking appliance starts food materials identification module, then executes step 403;
Step 403:Cooking appliance detects in cooking cavity whether be put into food materials, if so, executing step 404;If It is no, enter step 413;
Step 404:Cooking appliance food materials identification module judges the classification for being put into food materials, then executes step 405;
Step 405:Cooking appliance enables environment temperature detection sensor, obtains current room temperature parameter X, is obtained in conjunction with food materials classification To the curve Y of storage time and freshness, step 406 is then executed;
Step 406:Cooking appliance enables film sensors, obtains final freshness standard W and corresponding waiting time interval Then T executes step 407;
Step 407:Cooking appliance judges whether Fixed Time Interval T settings are completed, if so, executing step 408;If It is no, enter step 413;
Here, T can be set according to actual conditions.For example, may be configured as 30 seconds, 50 seconds, etc..
Wherein, T can be set before cooking appliance manufacture by manufacturer, can also be set according to itself use habit by user Determine or the T values being set be adjusted, fresh state, food materials that also can be by cooking appliance according to the food materials of current foodstuff Freshness time period etc. is adjusted.
Step 408:Cooking appliance judges whether to receive operational order, if not receiving operational order, executes step 409;If receiving operational order, step 412 is executed;
Step 409:The microcontroller of cooking appliance exports specific drive signal 1, reminds user to provide operational order, then Enter step 410;
Step 410:Whether the microcontroller of cooking appliance judges that duration t1 is reminded to terminate, if so, executing step 411;If not, return to step 409;
Step 411:The microcontroller of cooking appliance stops exporting specific drive signal 1, and user is prompted to provide operational order, It is then back to step 407;
Step 412:Culinary art pattern is arranged according to the operational order in cooking appliance, then executes step 413;
Step 413:Cooking appliance enters initial standby mode.
Cooking appliance powers on, and starts food materials identification module, judges that whether there is or not food materials placements in cooking cavity, if being put without food materials It sets, then enters initial standby mode, if judged there is food materials placement, enable environment temperature detection sensor, obtain current room temperature ginseng Number X, judgement obtains the classification for being put into food materials to food materials identification module simultaneously, in conjunction with room temperature parameter X and food materials classification, obtains the category The curve Y of storage time and freshness of the food materials at corresponding room temperature X, while film sensors are enabled, detection in real time obtains current Under the conditions of food materials freshness reference value Z, freshness reference value Z and curve Y combine and obtain final freshness standard W, it is fresh It spends standard W and corresponds to prompt interval time T, there are one interval time T1 for W1 correspondences when freshness is high, W2 pairs when freshness is general Should be there are one interval time T2, there are one interval time T3 for W3 correspondences when freshness is low.After after time interval T, further MCU continue to judge, if user does not have further feature operation, be judged as that user forgets push function, at this time MCU exports specific drive signal 1, duration t1, drive signal to reminding module, this food materials at room temperature of prompting user it is fresh State, food materials freshness time period etc., facilitate user to make respective operations, and after prompt time t1 reaches, MCU stops defeated at this time Go out specific drive signal 1 and arrive reminding module, after interval time T to be set is reached, if user is still without further work( It can operate, step action in repetition.
Control logic in Fig. 4 increases the storage shape of different food materials at different temperatures relative to the control logic in Fig. 3 This Rule of judgment of state adjusts prompt time then according to different storage states, intelligently prompts the user with this food materials at room temperature The information such as fresh state, food materials freshness time period, it is convenient for the user to operate.
It further, not only can be in cooking appliance sheet when microcontroller judges that user forgets push function User is prompted on the human-computer interaction interface of body, can also be connected with server by wireless module, be will be prompted to information and send in real time To user application terminal, such as mobile phone, tablet computer etc., user is reminded to be based on the on-line operation of user application terminal.
In this way, forget after user discharges food materials be arranged reservation operation in the case of, will not be discharged because of user food materials it After forget to trigger cooking appliance and cooking appliance is made to be constantly in wait state, but according to different storage states, adjustment prompt Time intelligently prompts the user with this information such as the fresh state of food materials, food materials freshness time period at room temperature, is grasped convenient for user Make.In this way, improving the intelligence and hommization of cooking appliance.
Example IV
Fig. 5 is the third that cooking appliance provided in an embodiment of the present invention prompting user provides operational order after placing food materials Kind implementation process schematic diagram, as shown in figure 5, the flow includes:
Step 501:Cooking appliance powers on, and then executes step 502;
Step 502:Cooking appliance terminates food materials culinary art heating, then executes step 503;
Step 503:Cooking appliance enables environment temperature detection sensor, obtains current room temperature parameter A, then executes step 504;
Step 504:Cooking appliance enables food materials identification module, and judgement obtains the classification for being put into food materials, then executes step 505;
Step 505:Cooking appliance obtains storage time and freshness according to current room temperature parameter A, in conjunction with food materials classification Curve Y;
Step 506:Cooking appliance enables film sensors, obtains final freshness standard Z and corresponding waiting time interval Then T executes step 507;
Step 507:Cooking appliance judges whether Fixed Time Interval T settings are completed, if so, executing step 508;If It is no, enter step 513;
Here, T can be set according to actual conditions.For example, may be configured as 30 seconds, 50 seconds, etc..
Wherein, T can be set before cooking appliance manufacture by manufacturer, can also be set according to itself use habit by user It is fixed or the T values being set are adjusted, fresh state that also can be by cooking appliance according to current foodstuff, food materials fresh keeping time Period etc. is adjusted.
Step 508:Cooking appliance judges there there is unchanged food materials weight in cooking cavity, if do not changed, executes step 509;If changed, step 512 is executed;
Step 509:The microcontroller of cooking appliance exports specific drive signal 2, reminds user to provide operational order, then Enter step 510;
Here, specific drive signal 2 and specific drive signal 1, may be the same or different.
Step 510:Whether the microcontroller of cooking appliance judges that duration t2 is reminded to terminate, if so, executing step 511;If not, return to step 509;
Step 511:The microcontroller of cooking appliance stops exporting specific drive signal 2, and user is reminded to provide operational order, It is then back to step 507;
Step 512:Cooking appliance judges that user has edible food materials, is failure to actuate, and then executes step 513;
Here, described to be failure to actuate, refer to no longer user being reminded to handle the food materials after culinary art.
Step 513:Cooking appliance enters initial standby mode.
Cooking appliance powers on, and after heating cooking, starts food materials identification module, the judgement of food materials identification module, which obtains, to be put into The classification of food materials enables environment temperature detection sensor, current holding temperature parameter A is obtained, in conjunction with holding temperature parameter A and food Material classification obtains the curve Y of storage time and freshness of the category food materials at corresponding holding temperature A, while enabling film biography Sensor, in real time detection obtain the freshness reference value Z of food materials under conditions present, and freshness reference value Z corresponds to prompt interval time T, there are one interval time T1 for Z1 correspondences when freshness is high, and there are one interval time T2, freshness for Z2 correspondences when freshness is general There are one interval time T3 for Z3 correspondences when low.After after time interval T, further food materials identification module continues to judge culinary art Food materials weight in cavity is judged as that user does not eat, at this time if food materials weight does not change after culinary art MCU exports specific drive signal 2, duration t2, and drive signal to reminding module reminds food materials under this holding temperature of user Fresh state, food materials freshness time period etc., facilitate user to make respective operations, and after prompt time t2 reaches, MCU stops at this time It only exports specific drive signal 2 and arrives reminding module, it is heavy if user is still without edible after interval time T to be set is reached Upper step action again.
Control logic in Fig. 5 relative to the control logic in Fig. 3, Fig. 4, protect by the food materials mainly after heating cooking The prompt logic of fresh state, culinary art terminate to be defaulted as freshness highest, are not required to do freshness calibration, at this time only need to be according to different foods Material and varying environment temperature (holding temperature) can obtain the freshness of the food materials and the curve of time, according to real-time fresh storage State adjusts prompt time, intelligently prompts the user with this letter such as the fresh state of food materials, food materials freshness time period at room temperature Breath eats convenient for user under best nutritional and mouthfeel.
Further, when microcontroller judge user forget to take out cooked the food materials finished when, not only can be User is prompted on the human-computer interaction interface of cooking appliance ontology, can also be connected with server by wireless module, will be prompted to letter Breath is sent to user application terminal, such as mobile phone, tablet computer etc. in real time, reminds user's on-line operation.
In this way, in the case where user after heating cooking forgets to take out food, according to real-time fresh storage state, adjust Whole prompt time intelligently prompts the user with this information such as the fresh state of food materials, food materials freshness time period at room temperature, reminds and uses Food is taken out at family, is eaten under best nutritional and mouthfeel convenient for user.In this way, improving intelligence and the human nature of cooking appliance Change.
Embodiment five
An embodiment of the present invention provides a kind of control device, Fig. 6 is the composition of control device provided in an embodiment of the present invention Structural schematic diagram, as shown in fig. 6, the control device includes:Detection unit 61, the first judging unit 62, second judgment unit 63, output unit 64;Wherein,
Whether the detection unit 61 is put into food materials in the cooking cavity for detecting cooking appliance;
First judging unit 62, for being put into food in the cooking cavity that the detection unit detects cooking appliance When material, judge whether to reach the first prefixed time interval;
If the second judgment unit 63 judges whether to receive first for reaching first prefixed time interval Operational order;
The output unit 64 exports if not receiving the first operational order for the judgement of the second judgment unit 63 First prompt message, wherein first prompt message is for reminding user to provide corresponding instruction operation.
In an optional embodiment, the second judgment unit 63 is additionally operable to:
After the output unit 65 exports the first prompt message, judge whether to receive the second operational order;If connecing The second operational order is received, the cooking appliance is notified to execute corresponding operation according to second operational order;If not receiving To the second operational order, continue that first judging unit 62 is notified to judge whether to reach the first prefixed time interval, and in institute When stating the first judging unit 62 judgement the first prefixed time interval of arrival, continue to determine whether to receive the second operational order, if The second operational order is not received yet, continues that the output unit 64 is notified to export the first prompt message.
In an optional embodiment, the output unit 64 export the first prompt message mode, including it is following at least One of:
The first prompt message is exported by the cooking appliance itself of stating;
First prompt message is sent to the first equipment, first prompt message is exported by first equipment; Wherein, first equipment is the equipment that can be connect with the cooking appliance.
Further, optionally, described device further includes:
First acquisition unit 65, for obtaining the storage state of the food materials under the present circumstances;
The first adjustment unit 66, for adjusting the first prefixed time interval according to the storage state.
As an implementation, the first acquisition unit 65, is specifically used for:
Obtain current room temperature parameter;
Judge the classification of the food materials;
In conjunction with the current room temperature parameter and the food materials classification, storage of the food materials under current room temperature parameter is obtained The correlation curve of time and freshness;
The freshness reference value of food materials under current environment is obtained by detection;
It is combined according to the freshness reference value and the correlation curve and obtains freshness standard.
As an implementation, the first adjustment unit 66, is specifically used for:
The first prefixed time interval being adapted with the freshness standard is determined according to the freshness standard.
The output unit 64, if being additionally operable to first acquisition unit 65 obtains the storage shape of the food materials under the present circumstances First prompt message of state, output at least further includes at least one following:
The fresh state information of food materials, food materials freshness time period information under current environment.
Further, optionally, described device further includes:
Second acquisition unit 67, it is default by second for after the cooking appliance cooks the food materials, waiting for After time interval, current food materials weight in the cooking cavity of cooking appliance is obtained;
The second judgment unit 63, the food materials weight at the end of being additionally operable to current food materials weight described in comparison and cooking;
The output unit 64, is additionally operable to:If the judgement of the second judgment unit 63 does not change, output second carries Show information, wherein the prompt message is for reminding user to handle the food materials after culinary art.
As an implementation, the second acquisition unit 67 is additionally operable to obtain the food materials under the present circumstances Freshness and freshness time period.
Further, optionally, described device further includes:
Second adjustment unit 68 is used for according to the freshness and the freshness time period, when adjustment second is default Between be spaced.
It will be appreciated by those skilled in the art that in the control device of the present embodiment each unit function, can refer to aforementioned control The associated description of method processed and understand.
In practical application, above-mentioned detection unit 61, the first judging unit 62, second judgment unit 63, output unit 64, One acquiring unit 65, the first adjustment unit 66, second acquisition unit 67, second adjustment unit 68 concrete structure may both correspond to Processor.The specific structure of processor can be central processing unit (CPU, Central Processing Unit), micro- place Manage device (MCU, Micro Controller Unit), digital signal processor (DSP, Digital Signal Processing) Or programmable logic device (PLC, Programmable Logic Controller) etc. has the electronic component of processing function Or the set of electronic component.Wherein, the processor includes executable code, and the executable code is stored in storage medium In, the processor can be connected by communication interfaces such as buses with the storage medium, and specific each unit is being executed When corresponding function, is read from the storage medium and run the executable code.The storage medium is described for storing The part of executable code is preferably non-moment storage medium.Wherein, the executable code is for executing the various embodiments described above The control method.
Control device described in the present embodiment can be applied to cooking appliance, and the cooking appliance has the culinary art for filling food materials Cavity.For example the cooking appliance can be electromagnetic oven, electric cooker, electric pressure cooking saucepan, electric baking pan, soy bean milk making machine, juice extractor etc..
Control device described in the present embodiment, on the one hand, the case where forgetting that reservation operation is arranged after user discharges food materials Under, it will not forget to make cooking appliance be constantly in wait state due to triggering cooking appliance after user discharges food materials, but carry Awake user provides corresponding instruction operation.On the other hand, in the case where user after heating cooking forgets to take out food, root Fresh storage state when factually adjusts prompt time, and intelligently prompting the user with this, the fresh state of food materials, food materials are fresh-keeping at room temperature The information such as time cycle remind user to take out food, are eaten under best nutritional and mouthfeel convenient for user.It is cooked in this way, improving It prepares food the intelligence and hommization of electric appliance.
The embodiment of the present invention also describes a kind of cooking appliance, and the cooking appliance includes control device described above;Tool Body, the control device when being responsible for being put into food materials in the cooking cavity for detecting cooking appliance, judges whether to reach first in advance If time interval;If reaching first prefixed time interval, judge whether to receive the first operational order;If not receiving One operational order exports the first prompt message, wherein first prompt message is for reminding user to provide corresponding instruction behaviour Make.The control device is also responsible for after detecting that the cooking appliance cooks the food materials, when default by second Between be spaced after, obtain current food materials weight in cooking cavity;Food materials weight at the end of comparing the current food materials weight and cooking Amount;If not changing, the second prompt message is exported, wherein the prompt message is for reminding user to the food after culinary art Material is handled.
Here, the concrete composition structural schematic diagram of the control device in the cooking appliance, as shown in fig. 6, herein no longer It repeats.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as:Multiple units or component can combine, or It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion It can be the INDIRECT COUPLING by some interfaces, equipment or unit to divide mutual coupling or direct-coupling or communication connection Or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be and be physically separated, aobvious as unit The component shown can be or may not be physical unit;Both it can be located at a place, may be distributed over multiple network lists In member;Some or all of wherein unit can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used It, can also be during two or more units be integrated in one unit to be each unit individually as a unit;It is above-mentioned The form that hardware had both may be used in integrated unit is realized, can also be realized in the form of hardware adds SFU software functional unit.
One of ordinary skill in the art will appreciate that:Realize that all or part of step of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in computer read/write memory medium, which exists When execution, step including the steps of the foregoing method embodiments is executed;And storage medium above-mentioned includes:Movable storage device read-only is deposited Reservoir (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or The various media that can store program code such as CD.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and as independent culinary art Electric appliance is sold or in use, can also be stored in a computer read/write memory medium.Based on this understanding, of the invention Substantially the part that contributes to existing technology can be in the form of software cooking appliance in other words for the technical solution of embodiment It embodies, which is stored in a storage medium, including some instructions are used so that a meter It calculates machine equipment (can be personal computer, server or network equipment etc.) and executes each embodiment the method for the present invention All or part.And storage medium above-mentioned includes:Movable storage device, ROM, RAM, magnetic disc or CD etc. are various can be with Store the medium of program code.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (15)

1. a kind of control method is applied to cooking appliance, which is characterized in that the method includes:
It detects when being put into food materials in the cooking cavity of cooking appliance, judges whether to reach the first prefixed time interval;
If reaching first prefixed time interval, judge whether to receive the first operational order;
If not receiving the first operational order, the first prompt message is exported, wherein first prompt message is for reminding user Provide corresponding instruction operation.
2. according to the method described in claim 1, it is characterized in that, after the first prompt message of the output, the method is also Including:
Judge whether to receive the second operational order;
If receiving the second operational order, corresponding operation is executed according to second operational order;
If not receiving the second operational order, continue to determine whether to reach the first prefixed time interval, and default reaching first It when time interval, continues to determine whether to receive the second operational order, if not receiving the second operational order yet, continues to output One prompt message.
3. according to the method described in claim 1, it is characterized in that, being put into food in the cooking cavity for detecting cooking appliance When material, the method further includes:
Obtain the storage state of the food materials under the present circumstances;
The first prefixed time interval is adjusted according to the storage state.
4. according to the method described in claim 3, it is characterized in that,
The storage state of the acquisition food materials under the present circumstances, including:
Obtain current room temperature parameter;
Judge the classification of the food materials;
In conjunction with the current room temperature parameter and the food materials classification, storage time of the food materials under current room temperature parameter is obtained With the correlation curve of freshness;
The freshness reference value of food materials under current environment is obtained by detection;
It is combined according to the freshness reference value and the correlation curve and obtains freshness standard;
It is described that first prefixed time interval is adjusted according to the storage state, including:
The first prefixed time interval being adapted with the freshness standard is determined according to the freshness standard.
5. according to the method described in claim 3, it is characterized in that, first prompt message at least further include it is following at least it One:
The fresh state information of food materials, food materials freshness time period information under current environment.
6. according to the method described in claim 1, it is characterized in that, the first prompt message of the output, including it is following at least it One:
The first prompt message is exported by the cooking appliance itself of stating;
First prompt message is sent to the first equipment, first prompt message is exported by first equipment;Wherein, First equipment is the equipment that can be connect with the cooking appliance.
7. method according to claim 1 or 3, which is characterized in that detect that the cooking appliance cooks the food materials After, the method further includes:
After after the second prefixed time interval,
Obtain current food materials weight in the cooking cavity of the cooking appliance;
Food materials weight at the end of comparing the current food materials weight and cooking;
If not changing, the second prompt message is exported, wherein the prompt message is for reminding user to the food after culinary art Material is handled.
8. the method according to the description of claim 7 is characterized in that current in the cooking cavity for obtaining the cooking appliance Food materials weight further includes:
Obtain food materials freshness under the present circumstances and freshness time period;
According to the freshness and the freshness time period, the second prefixed time interval is adjusted.
9. a kind of control device, it is applied to cooking appliance, which is characterized in that described device includes:
Whether detection unit is put into food materials in the cooking cavity for detecting cooking appliance;
First judging unit when for being put into food materials in detecting cooking cavity in the detection unit, judges whether arrival One prefixed time interval;
If second judgment unit judges whether to receive the first operational order for reaching first prefixed time interval;
Output unit exports the first prompt message if not receiving the first operational order for second judgment unit judgement, Wherein, first prompt message is for reminding user to provide corresponding instruction operation.
10. device according to claim 9, which is characterized in that
The second judgment unit, is additionally operable to:
After the output unit exports the first prompt message, judge whether to receive the second operational order;If receiving Two operational orders notify the cooking appliance to execute corresponding operation according to second operational order;If not receiving second Operational order continues that first judging unit is notified to judge whether to reach the first prefixed time interval, and sentences described first When disconnected unit judges reach the first prefixed time interval, continue to determine whether to receive the second operational order, if not receiving yet Second operational order continues that the output unit is notified to export the first prompt message.
11. device according to claim 9, which is characterized in that described device further includes:
First acquisition unit, for obtaining the storage state of the food materials under the present circumstances;
The first adjustment unit, for adjusting the first prefixed time interval according to the storage state.
12. according to the devices described in claim 11, which is characterized in that
The first acquisition unit, is additionally operable to:
Obtain current room temperature parameter;
Judge the classification of the food materials;
In conjunction with the current room temperature parameter and the food materials classification, storage time of the food materials under current room temperature parameter is obtained With the correlation curve of freshness;
The freshness reference value of food materials under current environment is obtained by detection;
It is combined according to the freshness reference value and the correlation curve and obtains freshness standard;
The first adjustment unit, is additionally operable to:
The first prefixed time interval being adapted with the freshness standard is determined according to the freshness standard.
13. device according to claim 12, which is characterized in that first prompt message at least further include it is following at least One of:
The fresh state information of food materials, food materials freshness time period information under current environment.
14. the device according to claim 9 or 11, which is characterized in that described device further includes:
Second acquisition unit, for after the cooking appliance cooks the food materials, waiting for by between the second preset time Every rear, current food materials weight in the cooking cavity of the cooking appliance is obtained;
The second judgment unit, the food materials weight at the end of being additionally operable to current food materials weight described in comparison and cooking;
The output unit does not change if being additionally operable to the second judgment unit judgement, exports the second prompt message, In, the prompt message is for reminding user to handle the food materials after culinary art.
15. device according to claim 14, which is characterized in that
The second acquisition unit is additionally operable to obtain food materials freshness under the present circumstances and freshness time period;
Described device further includes:
Second adjustment unit, for according to the freshness and the freshness time period, adjusting the second prefixed time interval.
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