Stove fire control method and system and storage medium
By integrating sensing components on the stove, real-time monitoring and processing of temperature, pressure and humidity data, the problem of overflow caused by the single fire power control of the stove is solved, the accuracy of overflow recognition is improved and the fire power is adjusted in time, and the stove is avoided damage.
Patent Information
- Application Number
- CN202510717561.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2025-07-18
AI Technical Summary
During use, the stove has a single fire power control, resulting in frequent overflow and low accuracy in identifying overflow.
The sensor components are integrated on the stove, including temperature sensors, pressure sensors and humidity sensors. By acquiring and processing sensing data, the sensor changes value is compared in real time with the preset overflow conditions, and the stove firepower is adjusted to prevent overflow of the stove.
It improves the accuracy of pot overflow identification, adjusts the firepower in a timely manner, avoids contamination or damage of the stove, and realizes accurate judgment and timely handling of pot overflow.
Smart Images
Figure CN120332806A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of cooking appliances, and particularly to a method and system for controlling the cooking fire of a cooking appliance and a storage medium. Background Art
[0002] A cooking appliance refers to a kitchen utensil used for cooking, which mainly generates heat by burning gaseous fuels (such as liquefied petroleum gas, artificial gas, natural gas, etc.) to perform direct-fire heating. A cooking appliance is an indispensable device in the kitchen, and its performance and safety are directly related to the air quality in the kitchen, the health of family members, and the use safety.
[0003] During the use of a cooking appliance, the fire control is single, which easily leads to the phenomenon of overflowing the pot, and the recognition accuracy of the overflowing pot is low. Summary of the Invention
[0004] Based on this, a method and system for controlling the cooking fire of a cooking appliance and a storage medium are provided.
[0005] In a first aspect, this application provides a method for controlling the cooking fire of a cooking appliance, which is applied to a cooking appliance. The cooking appliance is used to support a pot to be measured, and the cooking appliance is provided with a control module and a sensing component. The control module is connected to the sensing component. The method for controlling the cooking fire of the cooking appliance includes the following steps:
[0006] Obtain the sensing data of the sensing component;
[0007] Process the sensing data to obtain a sensing change value;
[0008] Compare and process the sensing change value with a preset overflow condition of the pot, and adjust the fire power of the cooking appliance according to the comparison result.
[0009] In one embodiment, the sensing component includes a temperature sensor and a pressure sensor; the sensing change value includes a temperature increase change value and a pressure decrease change value;
[0010] The step of comparing and processing the sensing change value with a preset overflow condition of the pot and adjusting the fire power of the cooking appliance according to the comparison result includes:
[0011] When the temperature increase change value falls within a first temperature threshold range and the pressure decrease change value falls within a first pressure threshold range, reduce the valve opening of the cooking appliance based on a first preset step value.
[0012] In one embodiment, the sensing component further includes a humidity sensor; the sensing change value further includes a humidity increase change value;
[0013] The step of comparing and processing the sensing change value with a preset overflow condition of the pot and adjusting the fire power of the cooking appliance according to the comparison result further includes:
[0014] When the increased temperature change value falls within the first temperature threshold range, the decreased pressure change value falls within the first pressure threshold range, and the increased humidity change value falls within the first humidity threshold range, the valve opening degree of the cooker is decreased based on the second preset step value.
[0015] In one embodiment, the step of comparing the sensed change value with the preset overflow condition and adjusting the heating power of the cooker according to the comparison result further includes:
[0016] When the increased temperature change value falls within the second temperature threshold range, the decreased pressure change value falls within the second pressure threshold range, and the increased humidity change value falls within the second humidity threshold range, the valve opening degree of the cooker is closed; any value in the second temperature threshold range is greater than any value in the first temperature threshold range; any value in the second pressure threshold range is greater than any value in the first pressure threshold range; any value in the second humidity threshold range is greater than any value in the first humidity threshold range.
[0017] In one embodiment, the step of comparing the sensed change value with the preset overflow condition and adjusting the heating power of the cooker according to the comparison result further includes:
[0018] When the increased temperature change value falls within the first temperature threshold range, the decreased pressure change value falls within the first pressure threshold range, and the increased humidity change value falls within the first humidity threshold range, an overflow alarm is triggered.
[0019] In one embodiment, before the step of obtaining the sensed data of the sensing component:
[0020] When it is detected that the valve of the cooker is opened, the sensed data of the sensing component is reset, the initial detected value of the sensing component is recorded, and the initial detected value is determined as the reference value of the sensed data.
[0021] In one embodiment, before the step of processing the sensed data to obtain the sensed change value:
[0022] Obtain the current detected value of the sensing component, and determine the current detected value as the current value of the sensed data;
[0023] The step of processing the sensed data to obtain the sensed change value includes:
[0024] Process the reference value and the current value of the sensed data to obtain the sensed change value.
[0025] In a second aspect, the present application provides a cooker heating power control system, including a cooker, a control module, and a sensing component; the control module and the sensing component are arranged on the cooker, and the control module is connected to the sensing component;
[0026] The cooking appliance is used to support the cooking pot to be tested, and the sensing component is used to detect the sensing data of the cooking pot to be tested;
[0027] The control module is used to execute the steps of the cooking appliance fire control method as described in any one of the above.
[0028] In one embodiment, the sensing component includes a temperature sensor, a pressure sensor, and a humidity sensor. The temperature sensor, the pressure sensor, and the humidity sensor are respectively connected to the control module; the cooking appliance is provided with a pot support and a burner, and the burner is located in the middle of the pot support;
[0029] The temperature sensor is arranged on the burner cap, the pressure sensor is arranged on the pot support, and the humidity sensor is arranged adjacent to the pot support;
[0030] The cooking pot to be tested is placed on the pot support, and the cooking pot to be tested is respectively in contact with the temperature sensor, the pressure sensor, and the humidity sensor.
[0031] In a third aspect, the present application provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the above cooking appliance fire control methods are implemented.
[0032] One of the above technical solutions has the following advantages and beneficial effects:
[0033] In the above cooking appliance fire control method, which is applied to a cooking appliance, the cooking appliance is used to support the cooking pot to be tested. The cooking appliance is provided with a control module and a sensing component, and the control module is connected to the sensing component. By obtaining the sensing data of the sensing component; processing the sensing data to obtain a sensing change value; comparing and processing the sensing change value with a preset overflow condition, and adjusting the fire power of the cooking appliance according to the comparison result, so as to accurately judge the overflow phenomenon of the cooking appliance and timely adjust the fire power of the cooking appliance. The present application integrates the sensing component on the cooking appliance, can accurately identify the sensing data of the cooking pot to be tested, and determine whether there is an overflow according to the sensing data, improves the recognition accuracy of the overflow, and in the initial stage of the overflow, timely adjusts the fire power of the cooking appliance to avoid continuous overflow causing pollution or damage to the cooking appliance. Description of the Drawings
[0034] Figure 1 It is a schematic diagram of the application scenario of the cooking appliance fire control method in the embodiment of the present application;
[0035] Figure 2 It is the first flow chart of the cooking appliance fire control method in the embodiment of the present application;
[0036] Figure 3 It is the second flow chart of the cooking appliance fire control method in the embodiment of the present application;
[0037] Figure 4 This is the third process schematic diagram of the cooking appliance firepower control method in the embodiments of the present application;
[0038] Figure 5 This is the circuit connection schematic diagram of the cooking appliance firepower control system in the embodiments of the present application;
[0039] Figure 6 This is the first structural schematic diagram of the cooking appliance firepower control system in the embodiments of the present application;
[0040] Figure 7 This is the second structural schematic diagram of the cooking appliance firepower control system in the embodiments of the present application. Detailed implementation manners
[0041] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0042] 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 do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of the present application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily need to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
[0043] In addition, the meaning of the term "plurality" should be two or more.
[0044] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0045] The cooking appliance firepower control method provided by the present application can be applied to, for example Figure 1In the application environment shown. Among them, the cooking appliance is provided with a control module 100 and a sensing component 200. The control module 100 is connected to the sensing component 200, and the cooking appliance is used to support the cooking pot to be measured. The sensing component 200 is used to detect the sensing data of the cooking pot to be measured. The control module 100 may include a processor and a memory. The memory is used to store data such as sensing data and sensing change values; the processor is used to obtain the sensing data of the sensing component 200; process the sensing data to obtain a sensing change value; compare the sensing change value with a preset overflow condition and adjust the firepower of the cooking appliance according to the comparison result. The control module 100 may further include a display, and the display is used to graphically display sensing data, sensing change values, firepower information, etc. Exemplarily, when the cooking pot to be measured is placed on the cooking appliance, the sensing module can be in direct contact with the cooking pot to be measured, and then the sensing component 200 can accurately collect the sensing data of the cooking pot to be measured.
[0046] In one embodiment, as Figure 2 shown, a method for controlling the firepower of a cooking appliance is provided. Taking the control module in Figure 1 as an example, the method includes the following steps:
[0047] Step S210, obtain the sensing data of the sensing component.
[0048] Among them, the sensing component can be set on the cooking appliance by means of snap connection, riveting or screwing, etc. The sensing component can be composed of at least 2 different types of sensors, and the sensing component is used to detect the sensing data of the cooking pot to be measured.
[0049] For example, based on the connection between the sensing component and the control module, when the cooking appliance is powered on and started, the sensing component continuously detects the sensing data of the cooking pot to be measured and transmits the detected sensing data to the control module, and then the control module obtains the sensing data transmitted by the sensing component.
[0050] Step S220, process the sensing data to obtain a sensing change value.
[0051] Among them, the sensing change value refers to the change amount of the same type of sensing data. For example, the control module obtains the sensing data at different detection time points within a preset time period and processes the change amount of the sensing data at different detection time points to obtain a sensing change value.
[0052] Step S230, compare the sensing change value with a preset overflow condition and adjust the firepower of the cooking appliance according to the comparison result.
[0053] Among them, the preset overflow condition can be obtained according to the system preset. For example, the preset overflow condition may include a corresponding overflow threshold.
[0054] The control module compares and processes the sensed change data with the preset overflow conditions, and based on the comparison results, determines whether the pot to be tested has overflowed, and adjusts the cooking firepower to accurately judge the overflow phenomenon of the pot to be tested and timely adjust the cooking firepower. For example, when it is determined that the pot to be tested has a slight overflow, the cooking firepower is reduced; when it is determined that the pot to be tested has a serious overflow, the cooking firepower is turned off.
[0055] In the above embodiments, it is applied to a cooking appliance. The cooking appliance is used to support the pot to be tested. The cooking appliance is provided with a control module and a sensing component. The control module is connected to the sensing component. By obtaining the sensing data of the sensing component, processing the sensing data to obtain a sensed change value, comparing and processing the sensed change value with the preset overflow conditions, and based on the comparison results, adjusting the cooking firepower to accurately judge the overflow phenomenon of the cooking appliance and timely adjust the cooking firepower. By integrating the sensing component on the cooking appliance, the present application can accurately identify the sensing data of the pot to be tested, and determine whether there is an overflow according to the sensing data, improving the accuracy of overflow identification. At the initial stage of overflow, the cooking firepower is timely adjusted to avoid continuous overflow causing pollution or damage to the cooking appliance.
[0056] In one embodiment, as Figure 3 shown, a cooking appliance fire control method is provided. Taking the control module in Figure 1 as an example for illustration, it includes the following steps:
[0057] Step S310, obtaining the sensing data of the sensing component.
[0058] For the specific description of the above step S310, please refer to the description of the above embodiments and will not be repeated here.
[0059] Step S320, processing the sensing data to obtain a sensed change value.
[0060] For the specific description of the above step S320, please refer to the description of the above embodiments and will not be repeated here.
[0061] Step S330, when the temperature increase change value falls within the first temperature threshold range and the pressure decrease change value falls within the first pressure threshold range, reducing the valve opening of the cooking appliance based on the first preset step value.
[0062] Among them, the sensing component includes a temperature sensor and a pressure sensor; the sensed change value includes a temperature increase change value and a pressure decrease change value. The first preset step value can be obtained according to the system preset.
[0063] The temperature sensor can be used to detect the temperature sensing data of the cooking pot body to be measured during the cooking process, and then determine the temperature change situation of the cooking pot body to be measured according to the temperature sensing data. For example, the number of temperature sensors can be 1, and the temperature sensor is arranged corresponding to the center of the bottom of the cooking pot body to be measured. When the cooking pot body to be measured is placed on the cooker, the center of the bottom of the cooking pot body to be measured can be in direct contact with the temperature sensor. Another example is that the number of temperature sensors can be 2 or 3, etc. Each temperature sensor can be distributed near the burner of the cooker, and each temperature sensor respectively detects the temperature sensing data of the corresponding position of the cooking pot body to be measured, and processes the temperature sensing data by taking the average value, so as to obtain the average temperature sensing data.
[0064] The pressure sensor is used to detect the pressure sensing data of the cooking pot body to be measured during the cooking process, and then determine the weight change situation of the cooking pot body to be measured according to the pressure sensing data. For example, the number of pressure sensors can be 1 or more, and the pressure sensor can be arranged on the pot body support of the cooker. When the cooking pot body to be measured is placed on the cooker, the bottom surface of the cooking pot body to be measured can be in direct contact with the pressure sensor.
[0065] For example, the temperature sensor detects the temperature sensing data of the cooking pot body to be measured in real time, and transmits the temperature sensing data at different detection time points to the control module; the pressure sensor detects the pressure sensing data of the cooking pot body to be measured in real time, and transmits the pressure transmission data at different detection time points to the control module. The control module processes the change amount of the temperature sensing data at different detection time points, and according to the processing result, if the temperature sensing data continuously increases within the preset time period, the temperature increase change value is obtained. The control module processes the change amount of the pressure sensing data at different detection time points, and according to the processing result, if the pressure sensing data continuously decreases within the preset time period, the pressure decrease change value is obtained.
[0066] The control module compares the temperature increase change value with the first temperature threshold range, and compares the pressure decrease change data with the first pressure threshold range. And according to the comparison result, when the temperature increase change value falls within the first temperature threshold range and the pressure decrease change value falls within the first pressure threshold range, it is determined that the cooking pot body to be measured has overflowed, and then the valve opening of the cooker is reduced based on the first preset step value, so as to realize timely reducing the firepower of the cooker when it is detected that the cooking pot body to be measured has overflowed.
[0067] In the above embodiments, by integrating the temperature sensor and the pressure sensor on the cooker, the temperature sensing data and pressure sensing data of the cooking pot body to be measured can be accurately identified, and whether there is overflow is determined according to the temperature sensing data and pressure sensing data, which improves the recognition accuracy of overflow. At the initial stage of overflow, by adjusting the valve opening of the cooker, the firepower of the cooker can be adjusted in time to avoid continuous overflow causing pollution or damage to the cooker.
[0068] In one embodiment, as Figure 4 shown, a method for controlling the cooking fire of a cooking appliance is provided. Taking the control module in Figure 1 as an example, the method includes the following steps:
[0069] Step S410: Obtain the sensing data of the sensing component.
[0070] For the specific description of the above step S410, please refer to the description of the above embodiment and will not be elaborated here.
[0071] Step S420: Process the sensing data to obtain a sensing change value.
[0072] For the specific description of the above step S420, please refer to the description of the above embodiment and will not be elaborated here.
[0073] Step S430: When the temperature increase change value falls within the first temperature threshold range and the pressure decrease change value falls within the first pressure threshold range, reduce the valve opening of the cooking appliance based on the first preset step value.
[0074] For the specific description of the above step S430, please refer to the description of the above embodiment and will not be elaborated here.
[0075] Step S440: When the temperature increase change value falls within the first temperature threshold range, the pressure decrease change value falls within the first pressure threshold range, and the humidity increase change value falls within the first humidity threshold range, reduce the valve opening of the cooking appliance based on the second preset step value.
[0076] Wherein, the sensing component further includes a humidity sensor; the sensing change value further includes a humidity increase change value;
[0077] The humidity sensor is used to detect the humidity sensing data during the cooking process of the cooking pot to be measured, and then determine the humidity change situation of the bottom surface of the cooking pot to be measured according to the humidity sensing data. For example, the number of humidity sensors can be one or more. The humidity sensors can be arranged on the pot support of the cooking appliance. When the cooking pot to be measured is placed on the cooking appliance, the bottom surface of the cooking pot to be measured can directly contact the humidity sensors.
[0078] For example, the humidity sensor continuously detects the humidity sensing data of the cooking pot to be measured and transmits the humidity sensing data at different detection time points to the control module. The control module processes the change amount of the humidity sensing data at different detection time points, and according to the processing result, if the humidity sensing data continuously increases within a preset time period, a humidity increase change value is obtained.
[0079] The control module compares the increased humidity change value with the first humidity threshold range, the increased temperature change value with the first temperature threshold range, and the decreased pressure change data with the first pressure threshold range. And based on the comparison results, when the increased humidity change value falls within the first humidity threshold range, the increased temperature change value falls within the first temperature threshold range, and the decreased pressure change value falls within the first pressure threshold range, it determines that the pot under test is overflowing. Then, based on the second preset step value, it reduces the valve opening of the cooker, realizes accurate detection of the overflow situation of the pot under test, and when an overflow is recognized, reduces the firepower of the cooker in a timely manner.
[0080] Exemplarily, when the control module receives that the humidity sensing data of the humidity sensor increases by 30% within 100 ms, at the same time the pressure sensing data of the weight sensor continuously decreases by 20% within 2 s, and the temperature sensing data of the temperature sensor is above 110 degrees, it determines that the pot under test is overflowing.
[0081] In the above embodiment, by integrating the humidity sensor, temperature sensor and pressure sensor on the cooker, it can accurately identify the humidity sensing data, temperature sensing data and pressure sensing data of the pot under test, and determine whether there is an overflow according to the humidity sensing data, temperature sensing data and pressure sensing data, further improving the recognition accuracy of the overflow and the accuracy of the firepower adjustment of the cooker.
[0082] In one embodiment, the step of comparing the sensing change value with the preset overflow condition and adjusting the firepower of the cooker according to the comparison result further includes:
[0083] When the increased temperature change value falls within the second temperature threshold range, the decreased pressure change value falls within the second pressure threshold range, and the increased humidity change value falls within the second humidity threshold range, close the valve opening of the cooker; any value in the second temperature threshold range is greater than any value in the first temperature threshold range; any value in the second pressure threshold range is greater than any value in the first pressure threshold range; any value in the second humidity threshold range is greater than any value in the first humidity threshold range.
[0084] For example, when the control module receives that the humidity sensing data of the humidity sensor increases by 40% within 100 ms, at the same time the pressure sensing data of the weight sensor continuously decreases by 30% within 2 s, and the temperature sensing data of the temperature sensor is above 120 degrees, it determines that the pot under test has a serious overflow, and then closes the valve opening of the cooker, realizing timely extinguishing of the firepower of the cooker and avoiding cooker pollution or damage caused by continuous overflow.
[0085] In one embodiment, the step of comparing the sensing change value with the preset overflow condition and adjusting the firepower of the cooker according to the comparison result further includes:
[0086] When the increased temperature change value falls within the first temperature threshold range, the decreased pressure change value falls within the first pressure threshold range, and the increased humidity change value falls within the first humidity threshold range, an overflow warning is triggered.
[0087] Among them, the cooking appliance is provided with a buzzer, and the buzzer can be triggered to work, thereby generating an overflow warning.
[0088] The control module compares the increased humidity change value with the first humidity threshold range, the increased temperature change value with the first temperature threshold range, and the decreased pressure change data with the first pressure threshold range. According to the comparison results, when the increased humidity change value falls within the first humidity threshold range, the increased temperature change value falls within the first temperature threshold range, and the decreased pressure change value falls within the first pressure threshold range, it is determined that the pot body to be tested has an overflow, and an overflow warning is triggered, realizing timely reminding the user that the pot body to be tested has an overflow phenomenon, so that the user can handle the pot body to be tested.
[0089] In one embodiment, before the step of obtaining the sensing data of the sensing component, it includes:
[0090] When it is detected that the valve of the cooking appliance is opened, the sensing data of the sensing component is reset, and the initial detection value of the sensing component is recorded, and the initial detection value is determined as the reference value of the sensing data.
[0091] Among them, the valve of the cooking appliance refers to the switch knob of the cooking appliance firepower.
[0092] The control module can detect the valve state of the cooking appliance. When it is detected that the valve of the cooking appliance is opened, the sensing data of the sensing component is reset, and the initial detection value of the sensing component is recorded, and the initial detection value is determined as the reference value of the sensing data.
[0093] For example, when it is detected that the valve of the cooking appliance is opened, the humidity sensing data of the humidity sensor and the pressure sensing data of the pressure sensor are reset, and the initial humidity detection value of the humidity sensor and the initial pressure detection value of the pressure sensor are recorded. The corresponding initial humidity detection value is determined as the reference value of the humidity sensing data, and the initial pressure detection value is determined as the reference value of the pressure sensing data. When the control module receives that the humidity sensing data of the humidity sensor increases by 30% relative to the reference value within 100 ms, at the same time the pressure sensing data of the weight sensor continuously decreases by 20% relative to the reference value within 2S, and the detection value of the temperature sensor is above 110 degrees, it is determined as an overflow. After the control module determines an overflow, it adjusts the opening degree of the cooking appliance valve or closes the outer ring fire to reduce the firepower, and at the same time triggers the buzzer alarm, improving the recognition accuracy of the overflow. In the initial stage of the overflow, it can timely adjust the firepower of the cooking appliance and remind the user, avoiding continuous overflow causing pollution or damage to the cooking appliance.
[0094] In one embodiment, before the step of processing the sensing data to obtain the sensing change value, the following steps are included:
[0095] Obtain the current detection value of the sensing component, and determine the current detection value as the current value of the sensing data;
[0096] Wherein, the current detection value refers to the sensing data detected by the sensing component at the current detection time point.
[0097] In one example, the step of processing the sensing data to obtain the sensing change value includes:
[0098] Process the reference value and the current value of the sensing data to obtain the sensing change value.
[0099] The control module can process the change amount of the reference value and the current value of the sensing data to obtain the sensing change value, and then judge whether the pot to be measured overflows according to the sensing change data, and reduce or turn off the firepower of the stove when it is determined that the pot overflows, so as to accurately judge the overflow phenomenon of the pot to be measured and timely adjust the firepower of the stove.
[0100] It should be understood that although Figures 2 to 4 the steps in the flowchart are shown in sequence according to the indication of the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless there is a clear indication in this article, the execution of these steps has no strict order limit, and these steps can be executed in other orders. Moreover, Figures 2 to 4 at least a part of the steps in
[0101] In one embodiment, the present application provides a stove fire control device, including:
[0102] A data acquisition unit for acquiring the sensing data of the sensing component.
[0103] A data processing unit for processing the sensing data to obtain the sensing change value.
[0104] A firepower adjustment unit for comparing and processing the sensing change value with a preset overflow condition, and adjusting the firepower of the stove according to the comparison result.
[0105] For the specific limitations of the cooking appliance fire control device, reference can be made to the limitations of the cooking appliance fire control method in the above text, which will not be elaborated here. Each module in the above cooking appliance fire control device can be implemented in whole or in part by software, hardware, and their combination. The above modules can be embedded in the processor of the cooking appliance control system in hardware form or be independent of it, or be stored in the memory of the cooking appliance control system in software form, so as to facilitate the processor to call and execute the operations corresponding to each of the above modules.
[0106] In one embodiment, as Figure 1 shown, the present application provides a cooking appliance fire control system, including a cooking appliance, a control module 100, and a sensing component 200; the control module 100 and the sensing component 200 are arranged on the cooking appliance, and the control module 100 is connected to the sensing component 200; the cooking appliance is used to support the cooking pot to be measured, and the sensing component 200 is used to detect the sensing data of the cooking pot to be measured; the control module 100 is used to execute the steps of the cooking appliance fire control method as described in any one of the above.
[0107] Among them, for the specific descriptions of the above cooking appliance, control module 100, and sensing component 200, reference can be made to the descriptions in the above embodiments, which will not be elaborated here.
[0108] Based on the connection between the control module 100 and the sensing component 200, the control module 100 obtains the sensing data of the sensing component 200; processes the sensing data to obtain a sensing change value; compares and processes the sensing change value with a preset overflow condition, and adjusts the fire power of the cooking appliance according to the comparison result, so as to accurately judge the overflow phenomenon of the cooking appliance and timely adjust the fire power of the cooking appliance. By integrating the sensing component 200 on the cooking appliance, the control module 100 can accurately identify the sensing data of the cooking pot to be measured and determine whether there is an overflow according to the sensing data, improving the accuracy of overflow identification. At the initial stage of overflow, the fire power of the cooking appliance is adjusted in a timely manner to avoid continuous overflow causing pollution or damage to the cooking appliance.
[0109] In one embodiment, as Figure 5 、 Figure 6 and Figure 7 shown, the sensing component includes a temperature sensor 210, a pressure sensor 220, and a humidity sensor 230. The temperature sensor 210, the pressure sensor 220, and the humidity sensor 230 are respectively connected to the control module 100; the cooking appliance is provided with a pot support and a burner, and the burner is located in the middle of the pot support; the temperature sensor 210 is arranged on the burner cap, the pressure sensor 220 is arranged on the pot support, and the humidity sensor 230 is arranged adjacent to the pot support; the cooking pot to be measured is placed on the pot support, and the cooking pot to be measured is respectively in contact with the temperature sensor 210, the pressure sensor 220, and the humidity sensor 230.
[0110] Among them, the temperature sensor 210 can be arranged on the burner cap of the burner by means of snap connection, riveting or screwing. The pressure sensor 220 can be arranged on the pot body support by means of snap connection, riveting or screwing. The humidity sensor 230 can be arranged on the cooktop and adjacent to the pot body support by means of snap connection, riveting or screwing. When the pot to be measured is placed on the pot body support, the bottom surface of the pot to be measured can respectively contact the temperature sensor 210, the pressure sensor 220 and the humidity sensor 230.
[0111] For example, the humidity sensor 230 detects the humidity sensing data of the pot to be measured in real time and transmits the humidity sensing data at different detection time points to the control module 100; the temperature sensor 210 detects the temperature sensing data of the pot to be measured in real time and transmits the temperature sensing data at different detection time points to the control module 100; the pressure sensor 220 detects the pressure sensing data of the pot to be measured in real time and transmits the pressure transmission data at different detection time points to the control module 100. The control module 100 processes the change amount of the humidity sensing data at different detection time points, and according to the processing result, if the humidity sensing data continuously increases within a preset time period, a humidity increase change value is obtained. The control module 100 processes the change amount of the temperature sensing data at different detection time points, and according to the processing result, if the temperature sensing data continuously increases within a preset time period, a temperature increase change value is obtained. The control module 100 processes the change amount of the pressure sensing data at different detection time points, and according to the processing result, if the pressure sensing data continuously decreases within a preset time period, a pressure decrease change value is obtained.
[0112] The control module 100 compares the humidity increase change value with the first humidity threshold range, the temperature increase change value with the first temperature threshold range, and the pressure decrease change data with the first pressure threshold range. And according to the comparison results, when the humidity increase change value falls within the first humidity threshold range, the temperature increase change value falls within the first temperature threshold range, and the pressure decrease change value falls within the first pressure threshold range, it is determined that the pot to be measured has overflowed, and then the valve opening of the stove is reduced, so as to realize timely reducing the firepower of the stove when it is detected that the pot to be measured has overflowed, improve the recognition accuracy of overflow, and at the initial stage of overflow, by adjusting the valve opening of the stove, realize timely adjusting the firepower size of the stove, and avoid continuous overflow causing pollution or damage to the stove.
[0113] In one embodiment, the present application provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the above-mentioned stove fire control methods are realized.
[0114] For example, when the computer program is executed by a processor, the steps of the following stove fire control method are realized:
[0115] Obtain the sensing data of the sensing component; process the sensing data to obtain a sensing change value; compare and process the sensing change value with a preset overflow condition of the pot, and adjust the firepower of the cooker according to the comparison result.
[0116] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above division operation methods. Among them, any reference to a memory, storage, database or other medium used in the various embodiments provided in the present application can include non-volatile and / or volatile memories. Non-volatile memories can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memories can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
[0117] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.
[0118] The above-described embodiments merely represent several implementation manners of the present application. Their descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.
Claims
1. A method for controlling the cooking power of a cooker, characterized in that, Applied to a cooking appliance, the cooking appliance is used to support a pot to be tested, the cooking appliance is provided with a control module and a sensing component, the control module is connected to the sensing component, and the cooking appliance fire control method includes the following steps: Obtain the sensing data of the sensing component; Process the sensing data to obtain a sensing change value; Compare and process the sensing change value with a preset overflow condition, and adjust the fire power of the cooking appliance according to the comparison result.
2. The cooking appliance firepower control method according to claim 1, characterized in that The sensing component includes a temperature sensor and a pressure sensor; the sensing change value includes a temperature increase change value and a pressure decrease change value; The step of comparing and processing the sensing change value with a preset overflow condition and adjusting the fire power of the cooking appliance according to the comparison result includes: When the temperature increase change value falls within a first temperature threshold range and the pressure decrease change value falls within a first pressure threshold range, reduce the valve opening of the cooking appliance based on a first preset step value.
3. The cooking appliance firepower control method according to claim 2, characterized in that, The sensing component further includes a humidity sensor; the sensing change value further includes a humidity increase change value; The step of comparing and processing the sensing change value with a preset overflow condition and adjusting the fire power of the cooking appliance according to the comparison result further includes: When the temperature increase change value falls within a first temperature threshold range, the pressure decrease change value falls within a first pressure threshold range, and the humidity increase change value falls within a first humidity threshold range, reduce the valve opening of the cooking appliance based on a second preset step value.
4. The cooking appliance firepower control method according to claim 3, characterized in that, The step of comparing and processing the sensing change value with a preset overflow condition and adjusting the fire power of the cooking appliance according to the comparison result further includes: When the temperature increase change value falls within a second temperature threshold range, the pressure decrease change value falls within a second pressure threshold range, and the humidity increase change value falls within a second humidity threshold range, close the valve opening of the cooking appliance; any value in the second temperature threshold range is greater than any value in the first temperature threshold range; any value in the second pressure threshold range is greater than any value in the first pressure threshold range; any value in the second humidity threshold range is greater than any value in the first humidity threshold range.
5. The cooking appliance firepower control method according to claim 3, characterized in that, The step of comparing and processing the sensing change value with a preset overflow condition and adjusting the fire power of the cooking appliance according to the comparison result further includes: When the temperature increase change value falls within a first temperature threshold range, the pressure decrease change value falls within a first pressure threshold range, and the humidity increase change value falls within a first humidity threshold range, trigger an overflow alarm.
6. The method for controlling the cooking firepower according to any one of claims 1 to 5, characterized in that Before the step of obtaining the sensing data of the sensing component includes: When it is detected that the valve of the cooking appliance is opened, reset the sensing data of the sensing component, record the initial detection value of the sensing component, and determine the initial detection value as the reference value of the sensing data.
7. The cooking appliance firepower control method according to claim 6, characterized in that Before the step of processing the sensing data to obtain a sensing change value includes: Obtain the current detection value of the sensing component, and determine the current detection value as the current value of the sensing data; The step of processing the sensing data to obtain a sensing change value includes: Processing the reference value and the current value of the sensing data to obtain the sensing change value.
8. A cooking appliance firepower control system, characterized in that, It includes a cooker, a control module and a sensing component; the control module and the sensing component are arranged on the cooker, and the control module is connected to the sensing component; The cooker is used to support the pot to be measured, and the sensing component is used to detect the sensing data of the pot to be measured; The control module is used to execute the steps of the cooker fire control method according to any one of claims 1 to 7.
9. The cooking appliance firepower control system according to claim 8, wherein, The sensing component includes a temperature sensor, a pressure sensor and a humidity sensor, and the temperature sensor, the pressure sensor and the humidity sensor are respectively connected to the control module; the cooker is provided with a pot support and a burner, and the burner is located in the middle of the pot support; The temperature sensor is arranged on the burner cap, the pressure sensor is arranged on the pot support, and the humidity sensor is arranged adjacent to the pot support; The pot to be measured is placed on the pot support, and the pot to be measured is respectively in contact with the temperature sensor, the pressure sensor and the humidity sensor.
10. A computer-readable storage medium, characterized in that, A computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the cooker fire control method according to any one of claims 1 to 7 are realized.