An intelligent recipe control system and control method for a gas stove

Abstract

The present invention discloses an intelligent recipe control system and a control method for a gas stove. The control method includes starting an ignition process through the control knob; detecting a flame signal and judging whether the gas stove is normally started based on the flame signal. If the gas stove is normally started, proceed to the next step; judge whether to start the intelligent recipe cooking function. If the intelligent recipe cooking function needs to be executed, proceed to the next step; control the firepower of the gas stove in real time; perform an extinguishing process after cooking is completed. With this technical solution, the intelligent recipe cooking function can be realized by operating the gas stove. After starting the intelligent recipe cooking function, the gas stove can control the firepower size in real time, thereby completing the intelligent cooking function, and there is no need to combine with a range hood and cookware.

Description

Technical Field

[0001] The present invention relates to the technical field of gas stove control, and more specifically to an intelligent recipe control system and a control method for a gas stove. Background Art

[0002] The existing intelligent recipe cooking function is mainly realized by a recipe control system composed of a stove, a cookware, and a range hood. Among them, the range hood is specifically used as the core center of the entire recipe control system. It obtains recipe data from a cloud server through a configured wireless module, and then realizes the display and operation functions during the recipe control process through a display module configured on the range hood. In addition, a temperature measuring device is usually configured on the cookware, and the temperature measuring device can provide the temperature data required during the recipe control process to the stove and / or the range hood through a wireless data transmission method. Finally, the stove will control the firepower size through a configured electronic control valve.

[0003] The above is a simple introduction to the existing recipe control system. From the above description, it can be seen that the range hood of the existing recipe control system needs to be configured with a central control display system, the stove is an intelligent stove, and the cookware needs to be configured with temperature measurement and wireless data transmission functions. Thus, it can be seen that the existing recipe control system has a very high cost and is relatively complex. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent recipe control system and a control method for a gas stove, so as to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0005] The technical solution adopted to solve the above technical problems:

[0006] An intelligent recipe control method for a gas stove, the gas stove is configured with a control knob for starting ignition and controlling the firepower, and the intelligent recipe control method includes the following steps:

[0007] Step 100, start the ignition process through the control knob;

[0008] Step 200, detect the flame signal, and judge whether the gas stove is normally started through the flame signal. If the gas stove is normally started, continue to execute;

[0009] Step 300, judge whether to start the intelligent recipe cooking function. If it is necessary to execute the intelligent recipe cooking function, continue to execute;

[0010] Step 400, control the firepower of the gas stove in real time;

[0011] Step 500, perform the extinguishing process after cooking is completed.

[0012] As a further improvement of the above technical solution, determining whether to start the intelligent recipe cooking function in step 300 includes the following steps:

[0013] Step 310, set the trigger position;

[0014] Step 320, detect the position of the control knob in real time, and determine whether the position of the control knob is at the trigger position;

[0015] Step 330, if the position of the control knob is at the trigger position, start the intelligent recipe cooking function.

[0016] This technical solution starts the intelligent recipe cooking function by operating the control knob, without making too many structural changes to the existing gas stove, which is easy to implement and has a low cost.

[0017] As a further improvement of the above technical solution, the trigger position is the position of the control knob when the gas stove has the maximum firepower.

[0018] As a further improvement of the above technical solution, step 400 includes the following steps:

[0019] Step 410, obtain recipe data and parse the recipe data;

[0020] Step 420, detect the temperature of the cookware in real time and calculate the cooking duration in real time;

[0021] Step 430, in combination with the cookware temperature, the cooking duration, and the parsing result of the recipe data, control the firepower of the gas stove in real time.

[0022] As a further improvement of the above technical solution, step 400 further includes:

[0023] Step 440, transmit a wind volume control signal to the range hood.

[0024] The present invention also discloses an intelligent recipe control system for a gas stove, including:

[0025] A control knob for starting ignition and controlling the firepower;

[0026] A flame detection module for detecting a flame signal;

[0027] An identification module for identifying the start of the intelligent recipe cooking function;

[0028] A firepower adjustment module for controlling the firepower of the gas stove in real time;

[0029] A processing module and a power supply module;

[0030] The power supply module is electrically connected to the control knob, the flame detection module, the recognition module, the processing module, and the firepower adjustment module respectively, and the processing module is electrically connected to the control knob, the flame detection module, the recognition module, and the firepower adjustment module respectively.

[0031] As a further improvement of the above technical solution, the recognition module includes:

[0032] A setting unit for setting a trigger position;

[0033] An angle detection unit for detecting the position of the control knob in real time, and the angle detection unit is installed on the control knob;

[0034] The processing module includes a start unit configured to start the intelligent recipe cooking function when the position of the control knob is at the trigger position.

[0035] As a further improvement of the above technical solution, the trigger position is the position of the control knob when the gas stove firepower is the largest.

[0036] As a further improvement of the above technical solution, this technical solution further includes:

[0037] A WIFI communication module for obtaining recipe data;

[0038] A temperature acquisition module for detecting the temperature of the cookware in real time;

[0039] A timing module for calculating the cooking duration in real time;

[0040] The processing module further includes:

[0041] A data analysis unit for analyzing the recipe data;

[0042] A firepower algorithm unit for controlling the firepower of the gas stove in real time by combining the cookware temperature, the cooking duration, and the analysis result of the recipe data;

[0043] The WIFI communication module, the temperature acquisition module, and the timing module are electrically connected to the processing module respectively, or the WIFI communication module and the temperature acquisition module are electrically connected to the processing module respectively, and the timing module is arranged inside the processing module.

[0044] As a further improvement of the above technical solution, this technical solution further includes a wireless communication module for transmitting a wind volume control signal to the range hood, and the processing module is electrically connected to the wireless communication module.

[0045] The beneficial effects of the present invention are as follows: By operating the gas stove, the intelligent recipe cooking function can be realized. After starting the intelligent recipe cooking function, the gas stove can control its firepower in real time, so as to complete the intelligent cooking function, and there is no need to combine with the range hood and cookware. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The present invention will be further described below with reference to the drawings and embodiments;

[0047] Figure 1 is a schematic flow chart of the control method of the present invention;

[0048] Figure 2 is a schematic structural diagram of the control system of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0049] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0050] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0051] In the description of the present invention, if there are descriptions with words such as "several", its meaning is one or more, and the meaning of multiple is more than two. Understanding greater than, less than, exceeding, etc. does not include the present number, and understanding above, below, within, etc. includes the present number.

[0052] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0053] Referring to Figure 1 , the present application discloses an intelligent recipe control method for a gas stove. The gas stove is equipped with a control knob for starting ignition and controlling the firepower. The first embodiment of the intelligent recipe control method includes the following steps:

[0054] Step 100, start the ignition process through the control knob;

[0055] Step 200: Detect the flame signal, and determine whether the gas stove is started normally based on the flame signal. If the gas stove is started normally, proceed to the next step.

[0056] Step 300: Determine whether to start the intelligent recipe cooking function. If it is necessary to execute the intelligent recipe cooking function, proceed to the next step.

[0057] Step 400: Control the firepower of the gas stove in real time.

[0058] Step 500: Perform the flameout process after cooking is completed.

[0059] In this embodiment, after the gas stove is started normally, the user can choose to cook by himself or choose the intelligent recipe cooking. If the user chooses to cook by himself, he can operate the control knob to control the firepower of the gas stove in real time. If the user chooses the intelligent recipe cooking function, first, a specific operation needs to be performed on the gas stove. After the gas stove recognizes this operation, it enters the intelligent recipe cooking process, and then automatically controls the firepower of the gas stove in real time through devices such as an electric control valve. Compared with the prior art, in this embodiment, the intelligent recipe cooking function can be realized only by operating the gas stove, without the need to combine with a range hood and cookware, and the system complexity is low.

[0060] Further, as a preferred embodiment, in this embodiment, the determination of whether to start the intelligent recipe cooking function in step 300 includes the following steps:

[0061] Step 310: Set the trigger position.

[0062] Step 320: Detect the position of the control knob in real time, and determine whether the position of the control knob is located at the trigger position.

[0063] Step 330: If the position of the control knob is located at the trigger position, start the intelligent recipe cooking function.

[0064] Wherein, in this embodiment, the trigger position is the position of the control knob when the firepower of the gas stove is the largest.

[0065] In this embodiment, specifically, by rotating the control knob of the gas stove, and specifically, by rotating the control knob to the position corresponding to the maximum firepower of the gas stove, the gas stove can start the intelligent recipe cooking function. In this embodiment, the reason why the gas stove can start the intelligent recipe cooking function when the control knob is rotated to the position corresponding to the maximum firepower of the gas stove is that when the firepower of the gas stove is the largest, the control knob will not block the gas supply channel of the gas stove at all, which is convenient for the gas stove entering the intelligent recipe cooking function to perform a wider range of firepower control through devices such as an electric control valve.

[0066] As a further preferred embodiment, in this embodiment, step 400 includes the following steps:

[0067] Step 410, obtain recipe data and parse the recipe data;

[0068] Step 420, detect the temperature of the cookware in real time and calculate the cooking duration in real time;

[0069] Step 430, in combination with the cookware temperature, the cooking duration, and the parsing result of the recipe data, control the firepower of the gas stove in real time.

[0070] As a further preferred embodiment, in this embodiment, if the gas stove needs to be used in conjunction with a range hood to control the real-time suction of the range hood, while controlling the firepower of the gas stove, it is also necessary to transmit a wind volume control signal to the range hood.

[0071] Refer to Figure 2 , this application also discloses an intelligent recipe control system for a gas stove, and its first embodiment includes:

[0072] A control knob for starting ignition and controlling the firepower;

[0073] A flame detection module for detecting flame signals;

[0074] An identification module for identifying the operation of starting the intelligent recipe cooking function;

[0075] A firepower adjustment module for controlling the firepower of the gas stove in real time;

[0076] A processing module and a power supply module;

[0077] The power supply module is electrically connected to the control knob, the flame detection module, the identification module, the processing module, and the firepower adjustment module respectively, and the processing module is electrically connected to the control knob, the flame detection module, the identification module, and the firepower adjustment module respectively.

[0078] In this embodiment, the flame detection module specifically realizes the flame detection function through a thermocouple or ion induction; the firepower adjustment module is an electric control valve for controlling the gas flow. In addition, this embodiment further includes a flameout protection module, the flameout protection module is electrically connected to the processing module, the flameout protection module is used to actively perform flameout protection when no flame signal is detected, the flameout protection module includes an electromagnetic valve and a flameout control circuit matching the electromagnetic valve, the processing module is electrically connected to the electromagnetic valve through the flameout control circuit, and the electromagnetic valve is also placed in the gas supply channel to control the on-off of the gas supply.

[0079] As a further preferred embodiment, in this embodiment, the recognition module includes:

[0080] A setting unit for setting a trigger position;

[0081] An angle detection unit for detecting the position of the control knob in real time, and the angle detection unit is installed on the control knob;

[0082] The processing module includes a start unit, and the start unit is configured to start the intelligent recipe cooking function when the position of the control knob is at the trigger position.

[0083] Specifically, in this embodiment, the trigger position is the position of the control knob when the gas stove has the maximum firepower.

[0084] As a further preferred embodiment, this embodiment further includes:

[0085] A WIFI communication module for obtaining recipe data;

[0086] A temperature acquisition module for detecting the temperature of the cookware in real time;

[0087] A timing module for calculating the cooking duration in real time;

[0088] The processing module further includes:

[0089] A data parsing unit for parsing the recipe data;

[0090] A firepower algorithm unit for controlling the firepower of the gas stove in real time by combining the temperature of the cookware, the cooking duration, and the parsing result of the recipe data;

[0091] The WIFI communication module, the temperature acquisition module, and the timing module are respectively electrically connected to the processing module, or the WIFI communication module and the temperature acquisition module are respectively electrically connected to the processing module, and the timing module is arranged inside the processing module.

[0092] Wherein, the temperature acquisition module described in this embodiment can be an NTC thermistor or a thermocouple. The temperature acquisition module is specifically installed at the center of the burner cap of the gas stove. After the cookware is placed, the temperature acquisition module can contact the bottom of the cookware to complete the function of collecting the bottom temperature of the cookware.

[0093] As a further preferred embodiment, this embodiment further includes a wireless communication module for transmitting a wind volume control signal to the range hood, and the processing module is electrically connected to the wireless communication module.

[0094] The preferred embodiments of the present invention have been specifically described above. However, the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. An intelligent recipe control system for a gas stove, characterized in that: Comprising: A control knob for starting ignition and controlling the firepower; A flame detection module for detecting a flame signal; An identification module for identifying and starting the intelligent recipe cooking function; A firepower adjustment module for controlling the firepower of the gas stove in real time; A processing module and a power supply module; The power supply module is electrically connected to the control knob, the flame detection module, the identification module, the processing module, and the firepower adjustment module respectively, and the processing module is electrically connected to the control knob, the flame detection module, the identification module, and the firepower adjustment module respectively; The identification module includes: A setting unit for setting a trigger position; An angle detection unit for detecting the position of the control knob in real time, and the angle detection unit is installed on the control knob; The processing module includes a start unit configured to start the intelligent recipe cooking function when the position of the control knob is at the trigger position; The intelligent recipe control system of the gas stove further includes a wireless communication module for transmitting a wind volume control signal to the range hood, and the processing module is electrically connected to the wireless communication module.

2. The intelligent recipe control system of a gas stove according to claim 1, wherein: The trigger position is the position of the control knob when the firepower of the gas stove is the maximum.

3. The intelligent recipe control system of a gas stove according to claim 1, characterized in that: Also comprising: A WIFI communication module for obtaining recipe data; A temperature acquisition module for detecting the temperature of the cookware in real time; A timing module for calculating the cooking duration in real time; The processing module further includes: A data parsing unit for parsing the recipe data; A firepower algorithm unit for controlling the firepower of the gas stove in real time by combining the temperature of the cookware, the cooking duration, and the parsing result of the recipe data; The WIFI communication module, the temperature acquisition module, and the timing module are electrically connected to the processing module respectively, or the WIFI communication module and the temperature acquisition module are electrically connected to the processing module respectively, and the timing module is arranged inside the processing module.

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