Oven temperature control method and device and oven

Abstract

The invention discloses an oven temperature control method and device and an oven, and relates to the technical field of cooking equipment.The method comprises the steps that gear information of at least one tray is obtained; based on the gear information, determining position information corresponding to a central point of a target temperature field; and based on the position information, adjusting operation parameters of the plurality of heating devices so as to enable the center point of the current temperature field to be consistent with the center point of the target temperature field. The position information corresponding to the central point of the target temperature field is determined according to the gear information, operation of the heating devices can be more accurately controlled, the heating efficiency is improved, the heating time is shortened, and the central point of the current temperature field is consistent with the central point of the target temperature field by adjusting the operation parameters of the multiple heating devices. And the product quality problem caused by non-uniform temperature can be effectively avoided, and the uniformity and consistency of product heating are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of cooking equipment, and in particular to an oven temperature control method, device and oven. Background Art

[0002] The oven is a common cooking device in cooking scenarios. Temperature control is a key factor in the use of the oven. The oven usually monitors and adjusts the temperature by setting a temperature sensor in the heating cavity. However, when the food is placed close to the top or bottom of the cavity, the temperature distribution will be uneven, causing one side of the food to be burnt while the other side may not be cooked, resulting in poor cooking results. Summary of the invention

[0003] The purpose of this application is to provide an oven temperature control method, device and oven to solve at least one of the above existing technical problems. The technical solution is as follows:

[0004] In a first aspect, the present application provides a method for controlling the temperature of an oven, wherein the oven comprises at least one tray and a plurality of heating devices, and the method comprises:

[0005] Acquiring the gear position information of the at least one tray;

[0006] Based on the gear information, determine the position information corresponding to the center point of the target temperature field;

[0007] Based on the position information, the operating parameters of the plurality of heating devices are adjusted to make the current temperature field center point consistent with the target temperature field center point.

[0008] In a possible implementation manner, the determining the position information corresponding to the center point of the target temperature field based on the gear information of the tray includes:

[0009] If the gear information includes first gear information and second gear information, first position information corresponding to a first temperature field center point and second position information corresponding to a second temperature field center point are obtained, wherein the first temperature field center point is obtained based on the first gear information, and the second temperature field center point is obtained based on the second gear information;

[0010] Based on the first position information and the second position information, the position information corresponding to the center point of the target temperature field is determined, and the position information corresponding to the center point of the target temperature field includes a first target coordinate, a second target coordinate, and a third target coordinate.

[0011] In a possible implementation manner, determining the position information corresponding to the center point of the target temperature field based on the gear information of the tray includes:

[0012] Matching the gear information of the tray with the preset gear information to determine the target temperature field information;

[0013] Based on the target temperature field information, position information corresponding to the center point of the target temperature field is determined.

[0014] In a possible implementation manner, determining the position information corresponding to the center point of the target temperature field based on the gear information of the tray includes:

[0015] If the gear information includes first gear information, obtaining first position information corresponding to a first temperature field center point, where the first temperature field center point is obtained based on the first gear information;

[0016] Based on the first position information, the position information corresponding to the center point of the target temperature field is determined, and the position information corresponding to the center point of the target temperature field includes a first target coordinate, a second target coordinate, and a third target coordinate.

[0017] In a possible implementation manner, the method further includes:

[0018] If the gear information includes first gear information, second gear information and third gear information, a first prompt signal is sent out, and the first prompt signal is used to prompt the user that the oven is heated unevenly.

[0019] In a possible implementation manner, the oven includes a first cavity and a second cavity, the multiple heating devices include a first heating device and a second heating device, the first heating device is located in the first cavity, and the second heating device is located in the second cavity, and adjusting the operating parameters of the multiple heating devices based on the position information so that the current temperature field center point is consistent with the target temperature field center point includes:

[0020] If the position information of the target temperature field center point indicates that the target temperature field center point is located in the first chamber, the first heating time of the first heating device and the second heating time of the second heating device are adjusted, and the first heating time is greater than the second heating time.

[0021] In a possible implementation manner, before acquiring the gear position information of the at least one tray, the method further includes:

[0022] Obtain user demand information and determine the target cooking mode;

[0023] Based on the target cooking mode, a preset steady-state time is determined, where the preset steady-state time is an interval between determining the target cooking mode and obtaining the gear position information of at least one tray.

[0024] In a second aspect, the present application provides an oven temperature control device, which is applied to an oven, wherein the oven comprises at least one tray and a plurality of heating devices, and the device comprises:

[0025] A gear position information acquisition module, used to acquire the gear position information of the at least one tray;

[0026] A target temperature field center point determination module, used to determine the position information corresponding to the target temperature field center point based on the gear information of the tray;

[0027] The temperature adjustment module is used to adjust the operating parameters of the multiple heating devices based on the position information so that the current temperature field center point is consistent with the target temperature field center point.

[0028] In a third aspect, the present application provides an oven, the oven comprising at least one tray, a supporting device, a plurality of heating devices, a light intensity sensor and a light source,

[0029] The supporting device is used to cooperate with the at least one tray, and the supporting device can support the at least one tray.

[0030] The plurality of heating devices are used to be arranged on the inner cavity of the oven,

[0031] The light intensity sensor is used to obtain the gear information of the at least one tray. The light intensity sensor and the light source are used to be arranged on the supporting device. The number of the light intensity sensors is consistent with the number of the supporting devices. The light intensity sensors and the light sources are arranged in a one-to-one correspondence.

[0032] In a fourth aspect, the present application provides an oven, the oven comprising at least one tray, a supporting device, a plurality of heating devices and a pressure sensor,

[0033] The supporting device is used to cooperate with the at least one tray, and the supporting device can support the at least one tray.

[0034] The plurality of heating devices are used to be arranged on the inner cavity of the oven,

[0035] The light intensity sensor is used to obtain the gear position information of the at least one tray, and the pressure sensor is used to be arranged on the supporting device. The number of the pressure sensors is consistent with the number of the supporting devices.

[0036] The present application provides an oven temperature control method, device and oven, which have the following technical effects:

[0037] The method includes: obtaining the gear information of the at least one tray; determining the position information corresponding to the target temperature field center point based on the gear information; and adjusting the operating parameters of the multiple heating devices based on the position information so that the current temperature field center point is consistent with the target temperature field center point. By determining the position information corresponding to the target temperature field center point according to the gear information, the operation of the heating device can be controlled more accurately, the heating efficiency can be improved, and the heating time can be shortened. By adjusting the operating parameters of the multiple heating devices so that the current temperature field center point is consistent with the target temperature field center point, product quality problems caused by uneven temperature can be effectively avoided, and the uniformity and consistency of product heating can be ensured.

[0038] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0040] Figure 1 is a structural schematic diagram of an oven provided in an embodiment of the present application;

[0041] Figure 2 This is a schematic diagram of the structure of an oven provided in an embodiment of the present application.

[0042] Figure 3 It is a flow chart of a temperature control method provided in an embodiment of the present application;

[0043] Figure 4 is a schematic diagram of a temperature control device provided in an embodiment of the present application;

[0044] Figure 5 It is a schematic diagram of the hardware structure of a device for implementing a temperature control method provided in an embodiment of the present application.

[0045] The reference numerals correspond to:

[0046] 10. Pressure sensor; 20. Light intensity sensor; 21. Light source. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0048] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or server that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0049] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0050] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0051] The term "and / or" herein is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the term "at least one" herein represents any combination of at least two of any one or more of a plurality of. For example, including at least one of A, B, and C can represent including any one or more elements selected from the set consisting of A, B, and C.

[0052] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0053] See also Figure 1Another embodiment of the present application provides an oven, which includes at least one tray, a supporting device, a plurality of heating devices, and a pressure sensor 10. The supporting device is used to cooperate with at least one tray, and the supporting device can support at least one tray. The plurality of heating devices are used to be arranged on the inner cavity of the oven, and the light intensity sensor 20 is used to obtain the gear information of at least one tray. The pressure sensor 10 is used to be arranged on the supporting device, and the number of the pressure sensors 10 is consistent with the number of the supporting devices. By setting the pressure sensor 10, the gear information of the tray can be obtained, and the working state of the heating device can be automatically adjusted based on the gear information to avoid human operation errors. Through precise temperature control and automatic adjustment, the oven can concentrate heating where it is needed, reducing safety hazards caused by improper operation and improving cooking effects.

[0054] Specifically, a plurality of supporting devices are provided, and the number of supporting devices is the upper limit of the number of trays that the oven can accommodate. The embodiment of the present application is particularly suitable for an oven provided with a plurality of supporting devices.

[0055] In a possible implementation manner, the supporting device is a tray bracket; in a possible implementation manner, the supporting device is a tray supporting groove.

[0056] Specifically, the pressure sensor 10 is connected to the support device, and the pressure sensor 10 is arranged on one side or the other side of the support device. When the tray and the support device are used in conjunction, that is, when the tray and the support device are locked, the pressure sensor 10 obtains the pressure signal of the tray and transmits it to the control device to obtain the various gear information of the oven. Based on the various gear information, the heating time or heating power of the multiple heating devices is adjusted, thereby adjusting the temperature field distribution in the oven cavity.

[0057] See also Figure 2 The embodiment of the present application provides an oven, which includes at least one tray, a supporting device, a plurality of heating devices, a light intensity sensor 20 and a light source 21. The supporting device is used to cooperate with at least one tray, and the supporting device can support at least one tray. The plurality of heating devices are used to be arranged on the inner cavity of the oven. The light intensity sensor 20 is used to obtain the gear information of at least one tray. The light intensity sensor 20 and the light source 21 are used to be arranged on the supporting device. The number of the light intensity sensors 20 is consistent with the number of the supporting devices, and the light intensity sensors 20 and the light sources 21 are arranged one by one. By setting the light intensity sensor 20, the gear information of the tray can be obtained, and the working state of the heating device can be automatically adjusted based on the gear information to avoid human operation errors. Through precise temperature control and automatic adjustment, the oven can concentrate heating where it is needed, reducing safety hazards caused by improper operation and improving cooking effects.

[0058] In the embodiment of the present application, the light source 21 and the light intensity sensor 20 are arranged on the same side of the supporting device. When no tray is set on the supporting device, the light intensity sensor 20 can receive the light intensity signal of the light source 21 and output the information that no tray is set for this gear; when a tray is set on the supporting device, the light source 21 is covered by the tray, and the light intensity sensor 20 cannot receive the light intensity signal of the light source 21 and output the information that the tray is set for this gear.

[0059] Specifically, the detection range of the light intensity sensor 20 includes the range where the light source 21 is located, but does not include the illumination range of other light sources 21 in the oven.

[0060] Specifically, the light source 21 is an LED light source 21. Both the light source 21 and the light intensity sensor 20 have a high temperature resistant housing.

[0061] In another possible embodiment, the oven includes at least one tray, a supporting device, a plurality of heating devices, a pressure sensor 10, a light intensity sensor 20 and a light source 21. The supporting device is used to cooperate with at least one tray, and the supporting device can support at least one tray. The plurality of heating devices are used to be arranged on the inner cavity of the oven. The light intensity sensor 20 is used to obtain the gear information of at least one tray. The pressure sensor 10 is used to be arranged on the supporting device, and the number of the pressure sensors 10 is consistent with the number of the supporting devices. The light intensity sensor 20 and the light source 21 are used to be arranged on the supporting device, and the number of the light intensity sensors 20 is consistent with the number of the supporting devices. The light intensity sensor 20 and the light source 21 are arranged in a one-to-one correspondence.

[0062] Specifically, when the tray and the supporting device are used in combination, that is, when the tray and the supporting device are locked, the pressure sensor 10 and the light intensity sensor 20 respectively obtain the pressure signal and the light intensity signal of the tray, transmit them to the control device, and obtain the various gear information of the oven. Based on the various gear information, the heating time or heating power of multiple heating devices is adjusted, thereby adjusting the temperature field distribution in the oven cavity.

[0063] The oven in the embodiments of the present application includes but is not limited to a traditional oven, a microwave oven, a smart oven and a steam oven.

[0064] See also Figure 3 , Figure 3 This is a flow chart of an oven temperature control method provided by an embodiment of the present application. The present application provides method operation steps as described in the embodiment or flow chart, but may include more or fewer operation steps based on conventional or non-creative labor. The order of steps listed in the embodiment is only one way of executing the steps among many orders, and does not represent the only order of execution. When the actual system or server product is executed, it can be executed in the order of the method shown in the embodiment or the accompanying drawings or in parallel (for example, in a parallel processor or multi-threaded processing environment). Figure 3As shown, an oven temperature control method provided in an embodiment of the present application can be applied to Figure 1 or Figure 2 The oven shown in the figure may include the following steps:

[0065] S301: Acquire the gear position information of at least one tray.

[0066] Specifically, pressure signals and / or light intensity signals on a plurality of supporting devices are acquired, and based on the pressure signals and / or light intensity signals, the position information of the gear position where the tray is located is determined.

[0067] In one embodiment, if the gear position information of the tray is not obtained, the power of the oven is turned off to reduce energy consumption.

[0068] In a specific embodiment, before obtaining the gear position information of at least one tray, the method further includes:

[0069] S401: Obtain user demand information and determine a target cooking mode.

[0070] Specifically, the user inputs the demand information on the display panel or other terminals, and the display panel or other terminals input the user's demand information into the control device, traverse the preset cooking database, match the user's demand information and the preset cooking database to determine the target cooking mode.

[0071] S403: Determine a preset steady-state time based on the target cooking mode, where the preset steady-state time is an interval between determining the target cooking mode and obtaining gear information of at least one tray.

[0072] Specifically, different target cooking modes correspond to different preset steady-state times, and the preset steady-state time is 20s-60s, that is, after the user inputs the demand information, after the preset steady-state time, the light intensity sensor and / or the pressure sensor obtains the light intensity signal and / or the pressure signal to obtain the gear position information of at least one tray, ensuring that each sensor and environmental conditions reach a steady state. By setting the preset steady-state time, unnecessary heating time can be reduced, energy consumption can be saved, and the energy efficiency performance of the oven can be improved.

[0073] In a possible embodiment, different target cooking modes correspond to the same preset steady-state time.

[0074] S303: Determine the position information corresponding to the center point of the target temperature field based on the gear information.

[0075] Specifically, the gear information includes the position information of each gear and the temperature field information corresponding to each gear, and the position information of the temperature field center point corresponding to each gear is determined based on the temperature field information corresponding to each gear. Based on the position information of the temperature field center point corresponding to each gear, the position information corresponding to the target temperature field center point is determined.

[0076] It can be understood that the center point of the temperature field of an existing oven is often the geometric center of the oven and is often a fixed position. The internal dimensions of the oven include length L, width W and height H, and the coordinates of its geometric center can be expressed as (L / 2, W / 2, H / 2).

[0077] Specifically, based on the gear information, the temperature field information corresponding to the multiple pallets is determined; based on the temperature field information corresponding to the multiple pallets, the position information corresponding to the center point of the target temperature field is determined.

[0078] In a specific embodiment, the determination of the position information corresponding to the center point of the target temperature field can be specifically implemented as follows:

[0079] If the gear information includes first gear information and second gear information, obtain first position information corresponding to the first temperature field center point and second position information corresponding to the second temperature field center point, the first temperature field center point is obtained based on the first gear information, and the second temperature field center point is obtained based on the second gear information;

[0080] Based on the first position information and the second position information, the position information corresponding to the center point of the target temperature field is determined, and the position information corresponding to the center point of the target temperature field includes the first target coordinate, the second target coordinate, and the third target coordinate. In this way, the food is placed at the center point of the target temperature field, and can be heated evenly to avoid local overheating or undercooking. Accurate information on the center point of the temperature field reduces uncertainty in the cooking process and improves the success rate of baking.

[0081] Specifically, two trays are arranged in the oven, namely, a first tray and a second tray, the first tray corresponds to the first temperature field information, the second tray corresponds to the second temperature field information, the first temperature field center point A is determined based on the first temperature field information, wherein the first temperature field center point A corresponds to the first position information including the first temperature field center point coordinates (a, b, c); the second tray corresponds to the second temperature field information, the second tray corresponds to the second temperature field information, the second temperature field center point B is determined based on the second temperature field information, wherein the second temperature field center point B corresponds to the second position information including the second temperature field center point coordinates (e, f, g); the corresponding position information of the target temperature field center point includes the first target coordinates Second target coordinates and the third target coordinates

[0082] Specifically, the coordinates of the first temperature field center point and the second temperature field center point along the first direction and the second direction are consistent, the coordinates corresponding to the first temperature field center point A are (a, b, c), and the coordinates corresponding to the second temperature field center point B are (a, b, g), and the corresponding position information of the target temperature field center point includes the first target coordinate a, the second target coordinate b, and the third target coordinate That is, the center point corresponding to the target temperature field is (a, b, ).

[0083] In a specific embodiment, the determination of the position information corresponding to the center point of the target temperature field can be specifically implemented as follows:

[0084] S3031: Match the gear information of the tray with the preset gear information to determine the target temperature field information.

[0085] Specifically, the pressure signals and / or light intensity signals of all gears are detected in turn to obtain the gear information of the pallet, the preset gear information in the preset gear data set is traversed, the gear information of the pallet is matched with the preset gear information in the preset gear data set, the preset gear information corresponding to the gear information of the pallet is determined, and the preset gear information is called as the current gear information, and the current gear information corresponds to the target temperature field information.

[0086] S3033: Based on the target temperature field information, determine the position information corresponding to the center point of the target temperature field.

[0087] Specifically, the target temperature field information includes a target temperature field range, and the position information corresponding to the target temperature field center point is determined based on the target temperature field range. By matching the gear information of the tray with the preset gear information, the target temperature field information is determined, and the food in the oven is heated evenly without the need for additional detection devices.

[0088] In a specific embodiment, the determination of the position information corresponding to the center point of the target temperature field can be specifically implemented as follows:

[0089] S501: If the gear information includes first gear information, obtain first position information corresponding to a first temperature field center point, where the first temperature field center point is obtained based on the first gear information.

[0090] Specifically, in an embodiment of the present application, the gear information includes first gear information, i.e., only a single-layer tray is provided in the oven, and based on the first gear information of the single-layer tray, the first temperature field center point corresponding to the first gear information is determined.

[0091] S503: Based on the first position information, determine the position information corresponding to the center point of the target temperature field, where the position information corresponding to the center point of the target temperature field includes a first target coordinate, a second target coordinate, and a third target coordinate.

[0092] Specifically, the coordinates corresponding to the center point of the target temperature field are (a, b, c). In a possible implementation, the center point of the target temperature field coincides with the geometric center of the oven, that is, the center point of the target temperature field (a, b, c) coincides with the geometric center (L / 2, W / 2, H / 2), and the two points coincide or the distance between the two points is less than or equal to a preset distance threshold; in a possible implementation, the center point of the target temperature field does not coincide with the geometric center of the oven, that is, the center point of the target temperature field (a, b, c) is located above or below the geometric center (L / 2, W / 2, H / 2). By obtaining the first position information corresponding to the center point of the first temperature field, the position of the center point of the first temperature field is accurately determined, thereby achieving precise control of the heat distribution in the oven and ensuring that the food is evenly heated.

[0093] S305: Based on the position information, adjust the operating parameters of the plurality of heating devices so that the current temperature field center point is consistent with the target temperature field center point.

[0094] Specifically, based on the correspondence between the coordinates of the center point of the target temperature field and the multiple heating devices, the operating parameters of the multiple heating devices are determined, and the operating parameters of the multiple heating devices include operating time and / or operating power; the control algorithm for adjusting the multiple heating devices is a PID algorithm.

[0095] In a possible implementation, the hot air circulation system is adjusted to adjust the position of the center point of the target temperature field.

[0096] In a specific embodiment, the oven temperature control method further includes:

[0097] If the gear information includes first gear information, second gear information and third gear information, a first prompt signal is sent, and the first prompt signal is used to prompt the user that the oven is heated unevenly.

[0098] Specifically, when the gear information includes the first gear information, the second gear information and the third gear information, indicating that there are more than three trays in the oven, that is, the first gear information, the second gear information and the third gear information correspond to the first position information, the second position information and the third position information, at this time, the target temperature field center point cannot be determined based on the first position information, the second position information and the third position information, and the food will be heated unevenly in the oven with more than three layers, and the indication information is output to the display panel or the voice output module to prompt the user. In this way, after the user is prompted with the uneven heating situation, he can perform corresponding operations, such as adjusting the tray position or hot air circulation, so that the food is heated more evenly and the baking effect is improved.

[0099] In a specific embodiment, the oven includes a first chamber and a second chamber, and the plurality of heating devices include a first heating device and a second heating device, the first heating device is located in the first chamber, and the second heating device is located in the second chamber. Based on the position information, the operating parameters of the plurality of heating devices are adjusted so that the current temperature field center point is consistent with the target temperature field center point. The specific implementation is as follows: if the position information of the target temperature field center point indicates that the target temperature field center point is located in the first chamber, the first heating time of the first heating device and the second heating time of the second heating device are adjusted, and the first heating time is greater than the second heating time. By adjusting the heating time of the first heating device and the second heating device, it is ensured that the tray located in the first chamber or the second chamber can be heated evenly.

[0100] Specifically, the oven is divided into a first chamber and a second chamber based on a horizontal plane where the geometric center is located. The temperature of the first chamber increases when the first heating device heats, and the temperature of the second chamber increases when the second heating device heats. When the position information of the target temperature field center point indicates that the target temperature field center point is located in the first chamber, the first heating time of the first heating device and the second heating time of the second heating device are adjusted, and the first heating time T1 is greater than the second heating time T2, that is, the target temperature field center point (a, b, c) is located above the geometric center (L / 2, W / 2, H / 2) of the oven, the third target coordinate c is greater than H / 2, and the first heating time T1 is greater than the second heating time T2; when the position information of the target temperature field center point indicates that the target temperature field center point is located in the second chamber, the first heating time of the first heating device and the second heating time of the second heating device are adjusted, and the first heating time T1 is less than the second heating time T2, that is, the target temperature field center point (a, b, c) is located below the geometric center (L / 2, W / 2, H / 2) of the oven, the third target coordinate c is less than H / 2, and the first heating time T1 is less than the second heating time T2.

[0101] The specific process of the oven temperature control method in a specific embodiment is introduced below.

[0102] S1, the user starts the oven, the oven sends a power-on signal, and the information of each gear is reset to zero.

[0103] S2, based on the target cooking mode, determine whether the current time exceeds the preset steady-state time; if so, proceed to the next step; if not, go to S1;

[0104] S3, obtaining whether the number of trays is greater than or equal to three, if so, issuing a prompt signal, if not, proceeding to S4;

[0105] S4, determine whether the tray format is two, if yes, go to S5, if no, go to S7;

[0106] S5, obtaining first gear information and second gear information, and determining the position information of the center point of the target temperature field;

[0107] S6, based on the position information of the target temperature field center point, adjusting the operating parameters of the plurality of heating devices so that the current temperature field center point is consistent with the target temperature field center point;

[0108] S7, obtaining the first gear position information and determining the position information of the center point of the target temperature field;

[0109] S8, based on the position information of the target temperature field center point, adjusting the operating parameters of the plurality of heating devices so that the current temperature field center point is consistent with the target temperature field center point;

[0110] S9, if the heating time is greater than or equal to the preset time of the target cooking mode, the oven is turned off.

[0111] The present application also provides an oven temperature control device, such as Figure 4 As shown, the apparatus may include:

[0112] The gear position information acquisition module 410 is used to acquire the gear position information of at least one tray;

[0113] The target temperature field center point determination module 420 is used to determine the position information corresponding to the target temperature field center point based on the gear information of the tray;

[0114] The temperature adjustment module 430 is used to adjust the operating parameters of the plurality of heating devices based on the position information so that the center point of the current temperature field is consistent with the center point of the target temperature field.

[0115] Specifically, the target temperature field center point determination module 420 includes:

[0116] A first information acquisition unit is used to acquire first position information corresponding to a first temperature field center point and second position information corresponding to a second temperature field center point if the gear information includes first gear information and second gear information, wherein the first temperature field center point is obtained based on the first gear information, and the second temperature field center point is obtained based on the second gear information;

[0117] The first target temperature field center point determination unit is used to determine the position information corresponding to the target temperature field center point based on the first position information and the second position information, wherein the position information corresponding to the target temperature field center point includes first target coordinates, second target coordinates and third target coordinates.

[0118] Specifically, the target temperature field center point determination module 420 also includes:

[0119] A target temperature field information determination unit, used to match the gear information of the tray with the preset gear information to determine the target temperature field information;

[0120] The target temperature field center point second determination unit is used to determine the position information corresponding to the target temperature field center point based on the target temperature field information.

[0121] Specifically, the target temperature field center point determination module 420 also includes:

[0122] A second information acquisition unit: configured to acquire first position information corresponding to a first temperature field center point if the gear information includes first gear information, wherein the first temperature field center point is obtained based on the first gear information;

[0123] The third target temperature field center point determination unit is used to determine the position information corresponding to the target temperature field center point based on the first position information, and the position information corresponding to the target temperature field center point includes the first target coordinates, the second target coordinates and the third target coordinates.

[0124] Specifically, the temperature adjustment module 430 includes:

[0125] The temperature adjustment unit is used to adjust the first heating time of the first heating device and the second heating time of the second heating device if the position information of the target temperature field center point indicates that the target temperature field center point is located in the first chamber, and the first heating time is greater than the second heating time.

[0126] In one embodiment of the present application, the device further includes:

[0127] The first prompt module is used to send a first prompt signal if the gear information includes first gear information, second gear information and third gear information, and the first prompt signal is used to prompt the user that the oven is heated unevenly.

[0128] In one embodiment of the present application, the device further includes:

[0129] Target cooking mode determination module: used to obtain user demand information and determine the target cooking mode;

[0130] A preset steady-state time determination module is used to determine a preset steady-state time based on the target cooking mode, wherein the preset steady-state time is the interval between determining the target cooking mode and obtaining the gear position information of at least one tray.

[0131] The present application provides an oven temperature control method, device and oven. The present application first obtains the gear information of at least one tray; based on the gear information, determines the position information corresponding to the target temperature field center point; based on the position information, adjusts the operating parameters of the multiple heating devices to make the current temperature field center point consistent with the target temperature field center point. By determining the position information corresponding to the target temperature field center point according to the gear information, the operation of the heating device can be controlled more accurately, the heating efficiency can be improved, and the heating time can be shortened. By adjusting the operating parameters of multiple heating devices so that the current temperature field center point is consistent with the target temperature field center point, product quality problems caused by uneven temperature can be effectively avoided, and the uniformity and consistency of product heating can be ensured.

[0132] It should be noted that the device provided in the above embodiment, when implementing its functions, is only illustrated by the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the device and method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.

[0133] An embodiment of the present application provides a computer device, which includes a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement an oven temperature control method provided in the above method embodiment.

[0134] Figure 5 The hardware structure diagram of a device for implementing an oven temperature control method provided in an embodiment of the present application is shown. The device may participate in or include the apparatus or system provided in an embodiment of the present application. Figure 5 As shown, the device 5 may include one or more (502a, 502b, ..., 502n are used to illustrate) processors 502 (the processor 502 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory 504 for storing data, and a transmission device 506 for communication functions. In addition, it may also include: a display, an input / output interface (I / O interface), a universal serial bus (USB) port (which may be included as one of the ports of the I / O interface), a network interface, a power supply and / or a camera. It can be understood by those skilled in the art that Figure 5 The structure shown is for illustration only and does not limit the structure of the above electronic device. Figure 5 More or fewer components as shown, or with Figure 5 Different configurations are shown.

[0135] It should be noted that the one or more processors 502 and / or other data processing circuits described above may generally be referred to herein as "data processing circuits". The data processing circuits may be embodied in whole or in part as software, hardware, firmware, or any other combination thereof. In addition, the data processing circuit may be a single independent processing module, or may be incorporated in whole or in part into any of the other components in the device 5 (or mobile device). As involved in the embodiments of the present application, the data processing circuit acts as a processor control (e.g., selection of a variable resistor terminal path connected to an interface).

[0136] The memory 504 can be used to store software programs and modules of application software, such as program instructions / data storage devices corresponding to the method in the embodiment of the present application. The processor 502 executes various functional applications and data processing by running the software programs and modules stored in the memory 504, that is, to implement the above-mentioned oven temperature control method. The memory 504 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 504 may further include a memory remotely arranged relative to the processor 502, and these remote memories may be connected to the device 5 via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0137] The transmission device 506 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of the device 5. In one example, the transmission device 606 includes a network adapter (Network Interface Controller, NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 606 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0138] The display may be, for example, a touch screen liquid crystal display (LCD) which may enable a user to interact with a user interface of the device 5 (or mobile device).

[0139] An embodiment of the present application also provides a computer-readable storage medium, which can be set in a server to store at least one instruction or at least one program related to an oven temperature control method in a method embodiment, and the at least one instruction or the at least one program is loaded and executed by the processor to implement an oven temperature control method provided in the above method embodiment.

[0140] Optionally, in this embodiment, the storage medium may be located in at least one of the multiple network servers of the computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to, various media that can store program codes, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk, or an optical disk.

[0141] The embodiment of the present invention further provides a computer program product or a computer program, wherein the computer program product or the computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes a water leakage detection method provided in the above various optional implementations.

[0142] It should be noted that the above-mentioned sequence of the embodiments of the present application is for description only and does not represent the advantages and disadvantages of the embodiments. The above-mentioned specific embodiments of the present application are described. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0143] Each embodiment in this application is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device, equipment and storage medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0144] A person skilled in the art will understand that all or part of the steps to implement the above embodiments may be accomplished by hardware or by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a disk or an optical disk, etc.

[0145] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A method for controlling oven temperature, characterized in that: The oven comprises at least one tray and a plurality of heating devices, and the method comprises: Acquiring gear position information of the at least one tray; Based on the gear information, determine the position information corresponding to the center point of the target temperature field; Based on the position information, the operating parameters of the plurality of heating devices are adjusted to make the current temperature field center point consistent with the target temperature field center point.

2. The method according to claim 1, characterized in that The determining, based on the gear information of the tray, the position information corresponding to the center point of the target temperature field includes: If the gear information includes first gear information and second gear information, first position information corresponding to a first temperature field center point and second position information corresponding to a second temperature field center point are obtained, wherein the first temperature field center point is obtained based on the first gear information, and the second temperature field center point is obtained based on the second gear information; Based on the first position information and the second position information, the position information corresponding to the center point of the target temperature field is determined, and the position information corresponding to the center point of the target temperature field includes a first target coordinate, a second target coordinate, and a third target coordinate.

3. The method according to claim 1, characterized in that: The determining, based on the gear information of the tray, the position information corresponding to the center point of the target temperature field includes: Matching the gear information of the tray with the preset gear information to determine the target temperature field information; Based on the target temperature field information, position information corresponding to the center point of the target temperature field is determined.

4. The method according to any one of claims 1 to 3, characterized in that: The determining, based on the gear information of the tray, the position information corresponding to the center point of the target temperature field includes: If the gear information includes first gear information, obtaining first position information corresponding to a first temperature field center point, where the first temperature field center point is obtained based on the first gear information; Based on the first position information, the position information corresponding to the center point of the target temperature field is determined, and the position information corresponding to the center point of the target temperature field includes a first target coordinate, a second target coordinate, and a third target coordinate.

5. The method according to any one of claims 1 to 3, characterized in that: The method further comprises: If the gear information includes first gear information, second gear information and third gear information, a first prompt signal is sent out, and the first prompt signal is used to prompt the user that the oven is heated unevenly.

6. The method according to any one of claims 1 to 3, characterized in that: The oven includes a first cavity and a second cavity, the plurality of heating devices include a first heating device and a second heating device, the first heating device is located in the first cavity, and the second heating device is located in the second cavity, and adjusting the operating parameters of the plurality of heating devices based on the position information so that the current temperature field center point is consistent with the target temperature field center point includes: If the position information of the target temperature field center point indicates that the target temperature field center point is located in the first chamber, the first heating time of the first heating device and the second heating time of the second heating device are adjusted, and the first heating time is greater than the second heating time.

7. The method according to any one of claims 1 to 3, characterized in that: Before acquiring the gear position information of the at least one tray, the method further includes: Obtain user demand information and determine the target cooking mode; Based on the target cooking mode, a preset steady-state time is determined, where the preset steady-state time is an interval between determining the target cooking mode and obtaining the gear position information of at least one tray.

8. An oven temperature control device, characterized in that: Applicable to an oven, the oven comprises at least one tray and a plurality of heating devices, the devices comprising: A gear position information acquisition module, used to acquire the gear position information of the at least one tray; A target temperature field center point determination module, used to determine the position information corresponding to the target temperature field center point based on the gear information of the tray; The temperature adjustment module is used to adjust the operating parameters of the multiple heating devices based on the position information so that the current temperature field center point is consistent with the target temperature field center point.

9. An oven, characterized in that: The oven includes at least one tray, a supporting device, a plurality of heating devices, a light intensity sensor and a light source. The supporting device is used to cooperate with the at least one tray, and the supporting device can support the at least one tray. The plurality of heating devices are used to be arranged on the inner cavity of the oven, The light intensity sensor is used to obtain the gear information of the at least one tray. The light intensity sensor and the light source are used to be arranged on the supporting device. The number of the light intensity sensors is consistent with the number of the supporting devices. The light intensity sensors and the light sources are arranged in a one-to-one correspondence.

10. An oven, characterized in that: The oven comprises at least one tray, a supporting device, a plurality of heating devices and a pressure sensor, The supporting device is used to cooperate with the at least one tray, and the supporting device can support the at least one tray. The plurality of heating devices are used to be arranged on the inner cavity of the oven, The light intensity sensor is used to obtain the gear position information of the at least one tray, and the pressure sensor is used to be arranged on the supporting device. The number of the pressure sensors is consistent with the number of the supporting devices.

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