CN114468793A - Barbecue oven with door opened and control method - Google Patents
Barbecue oven with door opened and control method Download PDFInfo
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- CN114468793A CN114468793A CN202210045080.7A CN202210045080A CN114468793A CN 114468793 A CN114468793 A CN 114468793A CN 202210045080 A CN202210045080 A CN 202210045080A CN 114468793 A CN114468793 A CN 114468793A
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- barbecue
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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
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
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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
- A47J37/0664—Accessories
Abstract
The invention discloses a door-opening barbecue oven and a control method, wherein when an instruction for entering a door-opening barbecue mode is detected, a door body is in a closed state, and a barbecue tray is in a putting-in state, a heating module is controlled to execute a preset preheating program, and the preheating module is stopped and prompt information of food materials required to be put in after preheating is finished is sent out until a preheating finishing condition is met; if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program and starting timing; if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time corresponding to a preset door opening barbecue program according to the barbecue tray taking-out time and the temperature drop value of the barbecue tray in each taking and placing operation after the timing is started, and determining the final barbecue time; if the timing reaches the final barbecue time, the heating module is stopped and prompt information for finishing the cooking is sent out, so that the barbecue time is controlled more accurately while the heat loss is reduced, and the cooking effect is improved.
Description
Technical Field
The application relates to the technical field of ovens, in particular to a door-opening barbecue oven and a control method.
Background
More and more families like to make the roast food at home, but most users have no experience in making the roast food and cannot grasp the maturity of the roast food.
The prior art has a barbecue mode by adopting open barbecue equipment or a common oven, and mainly has the following defects:
1. the open type barbecue hot standby is too slow in preheating, and the heat loss is large;
2. ordinary oven does not have the intelligent function to the barbecue of opening the door to because the special operation mode of barbecue can often handle food in the culinary art process, if take out from the culinary art district and fat liquoring or tailor, wherein can lose partial heat and time, ordinary oven can't judge these actions, but adopts the preset of a fixed mode to heat for a long time, causes the culinary art effect relatively poor, can't satisfy user's demand.
Therefore, how to provide a door-opening barbecue oven which can accurately control the duration of barbecue while reducing heat loss, and further improve the cooking effect is the technical problem to be solved at present.
Disclosure of Invention
The invention discloses a barbecue oven with a door opened, which is used for solving the technical problems that the heat loss is large and the barbecue time length cannot be accurately controlled in the prior art.
This barbecue oven opens door includes shell, the door body, inner bag, overware and is used for heating the heating module of inner bag still includes:
the inner container temperature sensor is used for detecting the temperature of the inner container;
the baking tray temperature sensor is used for detecting the temperature of the baking tray;
the baking tray position sensor is used for detecting the position of the baking tray;
the door body detection switch is used for detecting the opening and closing state of the door body;
a controller configured to:
when an instruction of entering a door opening barbecue mode is detected, the door body is in a closed state, and the barbecue tray is in a putting-in state, controlling the heating module to execute a preset preheating program, stopping the preheating module until a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed;
if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program, and starting timing;
if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time length corresponding to the preset door-opening barbecue program according to the barbecue plate taking-out time length and the temperature drop value of the barbecue plate in each taking and placing operation after the timing is started, and determining the final barbecue time length;
if the timing reaches the final barbecue time length, stopping the heating module and sending out prompt information of cooking completion;
the taking and placing operation comprises the steps that the position of the baking tray is changed from a putting-in state to a taking-out state and then to a putting-in state, and the time interval between the two putting-in states is larger than a second preset time length.
In some embodiments of the present application, the controller is further configured to:
and if the door body is not in the opening state after the timing is started, stopping the heating module and the timing, and sending prompt information for opening the door body.
In some embodiments of the present application, the controller is further configured to:
and if the position of the baking tray is changed from the putting-in state to the taking-out state after the timing is started and the continuous time length of the taking-out state is longer than a third preset time length, stopping the heating module and timing, and sending prompt information for putting the baking tray in as soon as possible.
In some embodiments of the present application, the controller is further configured to:
and if the instruction of entering the door opening barbecue mode is detected, and the door body is not in the closed state or the baking tray is not in the putting state, sending prompt information for putting the baking tray into the door body and closing the door body.
In some embodiments of the present application, the controller is further configured to:
and sending prompt information for checking the food materials to be roasted when the heating module is controlled to execute a preset preheating program.
In some embodiments of the present application, the controller is further configured to:
if the door body is detected to be in the opening state after the prompt message of the food materials needing to be put in after the preheating is sent out, and the baking tray is not in the taking-out state, the prompt message of taking out the baking tray is sent out;
and if the continuous time of the baking tray in the taking-out state is detected to be longer than the third preheating time after the prompt message of the food material needing to be put in after the preheating is finished is sent, sending the prompt message of putting the baking tray in as soon as possible.
In some embodiments of the present application, the oven further comprises:
the panel is arranged on one side of the shell and used for receiving a mode selection instruction sent by a user and sending prompt information;
the prompt information comprises prompt information of food materials needing to be put in after preheating is completed, prompt information of cooking completion, prompt information of opening a door body, prompt information of putting in a baking tray as soon as possible, prompt information of putting in the baking tray and closing the door body, prompt information of checking food materials to be baked and prompt information of taking out the baking tray.
In some embodiments of the present application, the panel includes an operation interface, a voice control area, and a code scanning area, and the prompt mode of the prompt information includes a voice prompt and/or an operation interface prompt.
In some embodiments of the present application, the control appliance is configured to:
determining the accumulated taking-out duration according to the sum of the taking-out durations of the baking trays in the taking and placing operations after the timing is started;
determining an accumulated temperature drop value according to the sum of the temperature drop values of the baking tray in the taking and placing operations after the timing is started;
and determining a time length increasing value according to the accumulated taking-out time length and the accumulated temperature decreasing value, and determining the final barbecue time length according to the sum of the preset barbecue time length and the time length increasing value.
Correspondingly, the invention also provides a control method of the door-opening barbecue oven, the oven comprises a shell, a door body, an inner container, a barbecue tray and a heating module for heating the inner container, and the method comprises the following steps:
when an instruction of entering a door opening barbecue mode is detected, the door body is in a closed state, and the barbecue tray is in a putting-in state, controlling the heating module to execute a preset preheating program, stopping the preheating module until a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed;
if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program, and starting timing;
if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time length corresponding to the preset door-opening barbecue program according to the barbecue plate taking-out time length and the temperature drop value of the barbecue plate in each taking and placing operation after the timing is started, and determining the final barbecue time length;
if the timing reaches the final barbecue time length, stopping the heating module and sending out prompt information of cooking completion;
the taking and placing operation comprises the steps that the position of the baking tray is changed from a putting-in state to a taking-out state and then to a putting-in state, and the time interval between the two putting-in states is larger than a second preset time length.
Through using above technical scheme, in the barbecue oven that opens door including shell, the door body, inner bag, overware, heating module, inner bag temperature sensor, overware position sensor, the door body detects switch and controller, the controller is configured to: when an instruction of entering a door opening barbecue mode is detected, a door body is in a closed state, and a baking tray is in a putting state, controlling a heating module to execute a preset preheating program, stopping the preheating module after a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed; if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program and starting timing; if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time corresponding to a preset door opening barbecue program according to the barbecue tray taking-out time and the temperature drop value of the barbecue tray in each taking and placing operation after the timing is started, and determining the final barbecue time; if the timing reaches the final barbecue time length, stopping the heating module and sending out prompt information of cooking completion; the time interval of the taking and placing operation including the step that the position of the baking tray is changed from the putting state to the taking state and then to the putting state and the putting state twice is greater than the second preset time length, so that the heat loss is reduced, the baking time length is controlled more accurately, and the cooking effect and the user experience are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a door-opening barbecue oven according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a door-opening barbecue oven according to another embodiment of the present invention;
FIG. 3 illustrates a schematic structural view of a door-opening barbecue oven according to yet another embodiment of the present invention;
FIG. 4 is a flow chart illustrating a method for controlling a door-opened barbecue oven according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of a barbecue oven with a door open according to another embodiment of the present invention.
Wherein, 10 in fig. 1, 2 and 3, the housing; 20. a door body; 30. an inner container; 40. baking trays; 50. a heating module; 60. a liner temperature sensor; 70. a baking tray temperature sensor; 80. a bakeware position sensor; 90. a door body detection switch; 11. a controller; 12. a panel; 121. an operation interface; 122. a voice control area; 123. and scanning the code area.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the present application provides a barbecue oven with a door, as shown in fig. 1, including a housing 10, a door 20, an inner container 30, a barbecue tray 40 and a heating module 50 for heating the inner container, further including:
a liner temperature sensor 60 for detecting the temperature of the liner 30;
a grill pan temperature sensor 70 for detecting the temperature of the grill pan 40;
a grill pan position sensor 80 for detecting the position of the grill pan 40;
a door detection switch 90 for detecting the open/close state of the door 20;
a controller 11 configured to:
when an instruction of entering a door opening barbecue mode is detected, the door body 20 is in a closed state, and the barbecue tray 40 is in a putting-in state, controlling the heating module 50 to execute a preset preheating program, stopping the preheating module 50 until a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed;
if the door body 20 is detected to enter the opening state and the taking and placing operation is performed, delaying the first preset time length to control the heating module 50 to execute a preset door opening barbecue program and starting timing;
if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time corresponding to a preset door opening barbecue program according to the barbecue tray taking-out time and the temperature drop value of the barbecue tray in each taking and placing operation after the timing is started, and determining the final barbecue time;
if the timing reaches the final barbecue time length, stopping heating the module 50 and sending out a prompt message of cooking completion;
the taking and placing operation includes changing the position of the baking tray 40 from the putting state to the taking state and then to the putting state, and the time interval between the two putting states is longer than a second preset time.
In this embodiment, an opening is disposed on one side of the housing 10, the door 20 is rotatably connected to one side of the housing 10, the door 20 is used for opening and closing the opening, the inner container 30 is disposed inside the housing 10, the baking tray 40 is disposed in the inner container 30 and can be pulled out of the inner container 30 after the door 20 is opened, and the baking tray 40 is used for placing food materials.
The controller 11 detects that the door opening barbecue mode is entered, and the door body 20 is closed and the baking tray 40 is put in, and after the door body 20 is closed and the baking tray 40 is put in, the heating module 50 is controlled to execute a preset preheating program, and after the preheating completion condition is met, the preheating module 50 is stopped and prompt information for completing preheating and putting in food materials is sent out, so that a user is prompted to put in food materials. The control parameters of the preset preheating program comprise the temperature of the inner container, the temperature of the baking tray and the preheating time, and the preheating completion condition can be set according to the temperature of the inner container and/or the temperature of the baking tray and/or the preheating time.
The user carries out food material putting operation according to the prompt message that the food material needs to be put in after preheating, if the door body 20 is detected to enter an open state and the taking and putting operation exists, the user is determined to put in the food material, the first preset time length is delayed, the heating module 50 is controlled to execute a preset door opening barbecue program, timing is started, and the food material is baked by opening the door. The control parameters of the preset door-opening barbecue program can comprise the temperature of the inner container, the temperature of the baking tray and the barbecue duration.
In eating the material and opening the door barbecue in-process, the user probably need take out the overware and handle eating the material, like the brushing oil, tailor etc. if detect after the beginning timing and get and put the operation, explain the user and take out the overware when opening the door barbecue, the user probably gets to put the operation several times to the overware, and get to put at every turn and all can lose some barbecue heats after the operation, cause the overware temperature to descend, if still can make according to predetermineeing the barbecue time length and eat the heat that the material acquireed not enough, influence barbecue effect, consequently, it is long to predetermine the barbecue in need to increase. And increasing the preset roasting time length according to the roasting tray taking-out time length and the temperature drop value of the roasting tray in each time of taking and placing operation after the start of timing, and determining the final roasting time length. And after the final barbecue time length is reached by timing, finishing cooking, stopping the heating module and sending prompt information of finishing cooking.
The person skilled in the art may set the first preset time period and the second preset time period differently according to actual situations, which does not affect the scope of the present application.
Optionally, the prompt message of the food materials to be placed after preheating can also include the food material placement position and the scald prevention prompt, and the prompt message can be flexibly set by a person skilled in the art.
It can be understood that, if the taking and placing operation is not detected after the timing is started, the heating module is stopped and a prompt message of cooking completion is sent when the timing reaches the preset barbecue duration.
To further improve the reliability of the oven, in some embodiments of the present application, the controller 11 is further configured to:
and if the door body 20 is not in the opening state after the timing is started, stopping the heating module and the timing, and sending prompt information for opening the door body.
In this embodiment, since the oven is opened for barbecue, in order to ensure a good cooking effect, the door 20 needs to be kept in an open state when a preset open barbecue program is executed, and if the door 20 is detected not to be in the open state after the timing is started, the heating module 50 and the timing are stopped, and prompt information for opening the door is sent.
To further improve the reliability of the oven, in some embodiments of the present application, the controller 11 is further configured to:
if the position of the baking tray 40 is changed from the putting-in state to the taking-out state after the timing is started and the duration of the taking-out state is longer than a third preset duration, the heating module 50 is stopped and the timing is stopped, and a prompt message for putting in the baking tray as soon as possible is sent out.
In this embodiment, if the position of the bakeware 40 is changed from the put-in state to the take-out state after the timing is started and the duration of the take-out state is longer than a third preset duration, it indicates that the bakeware 40 is not put in for a long time after being taken out by the user, and in order to reduce the invalid heating working time, the heating module 50 and the timing are stopped, and a prompt message for putting the bakeware in as soon as possible is sent out, so as to ensure the normal progress of the barbecuing and realize energy saving.
Optionally, since the user may take out the baking tray 40 to process the food material, the prompt message of putting in the baking tray as soon as possible may also prompt the user to process the food material as soon as possible.
The third preset duration can be flexibly set by those skilled in the art according to actual needs, which does not affect the protection scope of the present application.
For reliable warm-up, in some embodiments of the present application, the controller 11 is further configured to:
if the instruction of entering the door-opening barbecue mode is detected, and the door body 20 is not in the closed state or the baking tray 40 is not in the putting-in state, a prompt message of putting the baking tray in and closing the door body is sent.
In this embodiment, if an instruction to enter the door-opening barbecue mode is detected, preheating needs to be performed first, and if the door 20 is not in the closed state or the barbecue tray 40 is not in the put-in state at this time, a prompt message for putting in the barbecue tray and closing the door is sent out, so as to normally execute a preset preheating program, thereby ensuring preheating efficiency.
To further improve grilling efficiency, in some embodiments of the present application, the controller 11 is further configured to:
when the heating module 50 is controlled to execute a preset preheating program, prompt information for checking the food material to be roasted is sent out.
In this embodiment, when the heating module 50 is controlled to execute the preset preheating program, the user is prompted to check the material to be roasted, so that the roasting efficiency can be improved.
To further improve grilling efficiency, in some embodiments of the present application, the controller 11 is further configured to:
if the door body 20 is detected to be in the opening state after the prompt message that the food materials need to be put in after the preheating is finished is sent out, and the baking tray 40 is not in the taking-out state, the prompt message for taking out the baking tray is sent out;
and if the continuous time length of the baking tray 40 in the taking-out state is detected to be longer than the third preheating time length after the prompt message of the food material needing to be put in after the preheating is finished is sent, sending the prompt message of putting in the baking tray as soon as possible.
In this embodiment, after the preheating is completed, food materials need to be put in, and if it is detected that the door body 20 is in the open state and the baking tray 40 is not in the taking-out state, in order to enable a user to take out the baking tray 40 as soon as possible and put in the food materials, prompt information for taking out the baking tray is sent; if the duration of the taking-out state of the baking tray 40 is longer than the third preheating duration, which indicates that the time of the taking-out state of the baking tray 40 is too long, in order to enable the user to put in the baking tray 40 as soon as possible, a prompt message for putting in the baking tray as soon as possible is sent.
In order to ensure the reliability of the oven, in some embodiments of the present application, as shown in fig. 2, the oven further comprises:
the panel 12 is arranged on one side of the shell and is used for receiving a mode selection instruction sent by a user and sending prompt information;
the prompt information comprises prompt information of food materials needing to be put in after preheating is completed, prompt information of cooking completion, prompt information of opening a door body, prompt information of putting a baking tray in as soon as possible, prompt information of putting the baking tray and closing the door body, prompt information of checking food materials to be baked and prompt information of taking out the baking tray.
Those skilled in the art can set other prompting messages according to actual needs, which does not affect the protection scope of the present application.
In order to improve the reliability of the barbecue cabinet, in some embodiments of the present application, as shown in fig. 3, the panel 12 includes an operation interface 121, a voice control area 122 and a code scanning area 123, and the prompting manner of the prompting message includes a voice prompt and/or an operation interface prompt.
To accurately determine the final grill length, in some embodiments of the present application, the controller 11 is specifically configured to:
determining the accumulated taking-out duration according to the sum of the taking-out durations of the baking trays in each taking and placing operation after the timing is started;
determining an accumulated temperature drop value according to the sum of the temperature drop values of the baking tray in each picking and placing operation after the timing is started;
and determining a time length increasing value according to the accumulated taking-out time length and the accumulated temperature decreasing value, and determining the final barbecue time length according to the sum of the preset barbecue time length and the time length increasing value.
In this embodiment, the tray taking-out time length and the tray temperature drop value in each taking and placing operation after the start of timing are recorded, the accumulated taking-out time length and the accumulated temperature drop value are respectively determined, then the time length increase value is determined according to the accumulated taking-out time length and the accumulated temperature drop value, and finally the final barbecue time length is determined according to the sum of the preset barbecue time length and the time length increase value.
Optionally, a corresponding relationship table of the duration increase value and different accumulated taking durations and accumulated temperature decrease values is pre-established, and the duration increase value is determined after the corresponding relationship table is queried according to the accumulated taking durations and the accumulated temperature decrease values.
It can be understood that, after the timing is started, the accumulated taking-out time length and the accumulated temperature drop value are updated after each taking-and-placing operation, and the final barbecue time length is updated according to the updated accumulated taking-out time length and the updated accumulated temperature drop value.
Through using above technical scheme, in the barbecue oven that opens door including shell, the door body, inner bag, overware, heating module, inner bag temperature sensor, overware position sensor, the door body detects switch and controller, the controller is configured to: when an instruction of entering a door opening barbecue mode is detected, a door body is in a closed state, and a baking tray is in a putting state, controlling a heating module to execute a preset preheating program, stopping the preheating module after a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed; if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program and starting timing; if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time corresponding to a preset door opening barbecue program according to the barbecue tray taking-out time and the temperature drop value of the barbecue tray in each taking and placing operation after the timing is started, and determining the final barbecue time; if the timing reaches the final barbecue time length, stopping the heating module and sending out prompt information of cooking completion; the time interval of the taking and placing operation including the step that the position of the baking tray is changed from the putting state to the taking state and then to the putting state and the putting state twice is greater than the second preset time length, so that the heat loss is reduced, the baking time length is controlled more accurately, and the cooking effect and the user experience are improved.
In order to further illustrate the technical idea of the present invention, the technical solution of the present invention will now be described with reference to specific application scenarios.
The embodiment of the application provides a barbecue oven with a door, as shown in fig. 2 and 3, the oven includes a panel 12, a housing 10, an inner container 30, a door 20, a barbecue tray 40, an inner container temperature sensor (not shown), a barbecue tray temperature sensor 70, a barbecue tray position sensor 80, a door detection switch 90 and a PCB control panel (i.e. a controller), the panel 12 includes an operation interface 121, a voice control area 122 and a code scanning area 123.
As shown in fig. 4, the control process of the oven is as follows:
1. a user selects a door opening barbecue function through a panel and starts a door opening barbecue mode, wherein the starting mode comprises that a corresponding mode is selected on an operation interface, or the door opening barbecue mode is started through voice control, or two-dimensional or one-dimensional code scanning starting is carried out in a code scanning area;
2. the baking tray position sensor detects whether a user puts the baking tray according to a specified position, the door body detection switch detects whether the user closes the door body, if the user closes the door body, a preset preheating program is entered, and if the user does not close the door body, the baking tray is put in and the door body is closed, and the prompting mode comprises operation interface prompting and/or voice prompting;
3. executing a preset preheating program, and prompting a user to check the food material to be roasted, wherein the prompting mode comprises an operation interface prompt and/or a voice prompt, and the control parameters of the preset preheating program comprise the temperature of the inner container, the temperature of the baking tray and the preheating time length.
4. After the preset preheating condition is met, the preheating is finished, the heating is stopped, a user is prompted to finish the preheating and need to put food materials, the food material placement position is prompted, attention items such as scalding prevention are prevented, and the prompting mode comprises operation interface prompting and/or voice prompting;
5. after the door body detection switch detects the door opening signal, the user is deemed to have opened the door body;
6. and when the baking tray position sensor detects that the baking tray position signal is changed from the putting-in state to the taking-out state, the baking tray position sensor judges that the user takes out the baking tray, if the baking tray is not taken out, the user is prompted to take out the baking tray, and the prompting mode comprises an operation interface prompt and/or a voice prompt.
7. The baking tray position sensor detects that the baking tray position signal is changed from a pulled-out state to a put-in state, the interval between the two put-in state signals is more than n1 seconds, the user is judged that the user puts in food materials, if the duration time reaches n3 seconds after the baking tray is taken out, the user is prompted to put in the baking tray as soon as possible, and the prompting mode comprises operation interface prompting and/or voice prompting;
8. starting a preset door-opening barbecue program n2 seconds after detecting the baking tray put-in signal, wherein the control parameters of the preset door-opening barbecue program can comprise the temperature of the inner container, the temperature of the baking tray and the barbecue time;
9. detecting whether the door body is in an opening state, if not, stopping heating and timing, and prompting a user to open the door body, wherein the prompting mode comprises an operation interface prompt and/or a voice prompt;
10. in the door-opening barbecue process, if the barbecue tray position sensor detects that the barbecue tray position signal is changed from the putting-in state to the taking-out state, the user is judged to take out the barbecue tray to process the food materials, the taking-out signal lasts for more than n3 seconds, heating and timing are suspended, the user is prompted to put in the barbecue tray as soon as possible, and the prompting mode comprises operation interface prompting and/or voice prompting.
11. The baking tray position sensor detects that the baking tray position signal is changed from a taking-out state to a putting-in state, and the interval between the two putting-in state signals is more than n1 seconds, and the user is judged to finish the food processing and put in the food again;
12. when n2 seconds after the baking tray is detected to be put in the signal, the door opening baking program and timing are continuously preset;
13. continuously detecting the baking tray taking-out time length and the temperature drop value before and after the baking tray is taken out in the whole door opening baking procedure, increasing the door opening baking time according to the accumulated taking-out time length and the accumulated temperature drop value, and determining the final baking time length;
14. and after the timing reaches the final barbecue time length, the whole preset door opening barbecue program is executed, the completion of the cooking is prompted to the user, and the prompting mode comprises an operation interface prompt and/or a voice prompt.
Through applying above technical scheme, compare with prior art, have following technological effect:
1. the whole process adopts an operation interface and voice prompt, so that the operation of a user is more convenient;
2. the whole process adopts automatic temperature and operation judgment, does not need manual operation or setting of a user, and is intelligent and convenient;
3. the program adaptation is carried out on the program influence caused by inevitable operation in the barbecue of the user in an intelligent judgment mode, so that the cooking effect is fully ensured;
4. when the heating module is intelligently detected and closed during operation of a user, the user is better prevented from being scalded by the heater, meanwhile, the invalid working time of the heating module is reduced, and the intelligent energy-saving effect is achieved;
5. the early-stage door closing preheating and the later-stage door opening barbecue are set, so that the low-carbon and energy-saving effects are achieved under the condition that the barbecue flavor is ensured;
6. the baking tray and the inner container are adopted for double temperature control, so that reasonable utilization of energy is guaranteed to the maximum extent, overheating is avoided, and energy is not wasted;
7. the wrong operation of the user can be detected and prompted, so that the error of the user is avoided, and the cooking effect of food is ensured;
8. the user can repeatedly operate the cooking after using the baking pan once, the baking pan does not need to be cooled, and the consistency of the cooking effect can be kept.
The embodiment of the application further provides a control method of a barbecue oven with a door open, the oven comprises a shell, a door body, an inner container, a barbecue tray and a heating module for heating the inner container, as shown in fig. 5, the method comprises the following steps:
step S101, when an instruction of entering a door opening barbecue mode is detected, the door body is in a closed state, and the barbecue tray is in a putting-in state, controlling the heating module to execute a preset preheating program, stopping the preheating module until a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed;
step S102, if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program, and starting timing;
step S103, if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time length corresponding to the preset door-opening barbecue program according to the barbecue plate taking-out time length and the temperature drop value of the barbecue plate in each taking and placing operation after the timing is started, and determining the final barbecue time length;
step S104, if the timing reaches the final barbecue time length, stopping the heating module and sending out a prompt message of cooking completion;
the taking and placing operation comprises the steps that the position of the baking tray is changed from a putting-in state to a taking-out state and then to a putting-in state, and the time interval between the two putting-in states is larger than a second preset time length.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. The utility model provides a barbecue oven opens door, includes shell, the door body, inner bag, overware and is used for heating the heating module of inner bag, its characterized in that still includes:
the inner container temperature sensor is used for detecting the temperature of the inner container;
the baking tray temperature sensor is used for detecting the temperature of the baking tray;
the baking tray position sensor is used for detecting the position of the baking tray;
the door body detection switch is used for detecting the opening and closing state of the door body;
a controller configured to:
when an instruction of entering a door opening barbecue mode is detected, the door body is in a closed state, and the barbecue tray is in a putting-in state, controlling the heating module to execute a preset preheating program, stopping the preheating module until a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed;
if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program, and starting timing;
if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time length corresponding to the preset door-opening barbecue program according to the barbecue plate taking-out time length and the temperature drop value of the barbecue plate in each taking and placing operation after the timing is started, and determining the final barbecue time length;
if the timing reaches the final barbecue time length, stopping the heating module and sending out prompt information of cooking completion;
the taking and placing operation comprises the steps that the position of the baking tray is changed from a putting-in state to a taking-out state and then to a putting-in state, and the time interval between the two putting-in states is larger than a second preset time length.
2. The oven of claim 1, wherein the controller is further configured to:
and if the door body is not in the opening state after the timing is started, stopping the heating module and the timing, and sending prompt information for opening the door body.
3. The oven of claim 1, wherein the controller is further configured to:
and if the position of the baking tray is changed from the putting-in state to the taking-out state after the timing is started and the continuous time length of the taking-out state is longer than a third preset time length, stopping the heating module and timing, and sending prompt information for putting the baking tray in as soon as possible.
4. The oven of claim 1, wherein the controller is further configured to:
and if the instruction of entering the door opening barbecue mode is detected, and the door body is not in the closed state or the baking tray is not in the putting state, sending prompt information for putting the baking tray into the door body and closing the door body.
5. The oven of claim 1, wherein the controller is further configured to:
and sending prompt information for checking the food materials to be roasted when the heating module is controlled to execute a preset preheating program.
6. The oven of claim 3, wherein the controller is further configured to:
if the door body is detected to be in the opening state after the prompt message of the food materials needing to be put in after the preheating is sent out, and the baking tray is not in the taking-out state, the prompt message of taking out the baking tray is sent out;
and if the continuous time of the baking tray in the taking-out state is detected to be longer than the third preheating time after the prompt message of the food material needing to be put in after the preheating is finished is sent, sending the prompt message of putting the baking tray in as soon as possible.
7. The oven of claim 1, further comprising:
the panel is arranged on one side of the shell and used for receiving a mode selection instruction sent by a user and sending prompt information;
the prompt information comprises prompt information of food materials needing to be put in after preheating is completed, prompt information of cooking completion, prompt information of opening a door body, prompt information of putting in a baking tray as soon as possible, prompt information of putting in the baking tray and closing the door body, prompt information of checking food materials to be baked and prompt information of taking out the baking tray.
8. The oven of claim 7, wherein the panel comprises an operation interface, a voice control area and a code scanning area, and the prompting mode of the prompting message comprises a voice prompt and/or an operation interface prompt.
9. The oven of claim 1, wherein the controller is configured to:
determining the accumulated taking-out duration according to the sum of the taking-out durations of the baking trays in the taking and placing operations after the timing is started;
determining an accumulated temperature drop value according to the sum of the temperature drop values of the baking tray in the taking and placing operations after the timing is started;
and determining a time length increasing value according to the accumulated taking-out time length and the accumulated temperature decreasing value, and determining the final barbecue time length according to the sum of the preset barbecue time length and the time length increasing value.
10. A control method of a barbecue oven with a door open comprises an outer shell, a door body, an inner container, a barbecue tray and a heating module for heating the inner container, and is characterized in that the method comprises the following steps:
when an instruction of entering a door opening barbecue mode is detected, the door body is in a closed state, and the barbecue tray is in a putting-in state, controlling the heating module to execute a preset preheating program, stopping the preheating module until a preheating completion condition is met, and sending a prompt message that the food materials need to be put in after the preheating is completed;
if the door body is detected to enter an open state and the taking and placing operation exists, delaying a first preset time length to control the heating module to execute a preset door opening barbecue program, and starting timing;
if the taking and placing operation is detected after the timing is started, increasing a preset barbecue time length corresponding to the preset door-opening barbecue program according to the barbecue plate taking-out time length and the temperature drop value of the barbecue plate in each taking and placing operation after the timing is started, and determining the final barbecue time length;
if the timing reaches the final barbecue time length, stopping the heating module and sending out prompt information of cooking completion;
the taking and placing operation comprises the steps that the position of the baking tray is changed from a putting-in state to a taking-out state and then to a putting-in state, and the time interval between the two putting-in states is larger than a second preset time length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045080.7A CN114468793A (en) | 2022-01-14 | 2022-01-14 | Barbecue oven with door opened and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210045080.7A CN114468793A (en) | 2022-01-14 | 2022-01-14 | Barbecue oven with door opened and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115708518A (en) * | 2022-11-28 | 2023-02-24 | 浙江轩妈食品有限公司 | Baking control method of hot air rotary furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115708518A (en) * | 2022-11-28 | 2023-02-24 | 浙江轩妈食品有限公司 | Baking control method of hot air rotary furnace |
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