Gear adjusting method and device for gas stove

Abstract

The invention provides a gear adjusting method and device of a gas stove, is applied to a controller of the gas stove, and relates to the technical field of kitchen appliances. The gear adjusting method of the gas stove comprises the steps that a gear adjusting signal is responded, and the adjusted gear of the gas stove is obtained; detecting the current gear of the gas stove; based on the current gear and the adjusted gear, determining a target rotating speed when the gear is adjusted by the knob; the knob driving mechanism is controlled to act, so that the knob rotates at the target rotating speed, and gear adjustment of the gas stove is achieved; the target rotating speed of the knob is determined based on the obtained adjusted gear and the current gear, different target rotating speeds are given according to different adjustment conditions, delay generated when the gear adjustment span is large is reduced, and user experience is improved.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, and in particular to a gear adjustment method and device for a gas stove. Background Art

[0002] Most stoves on the market currently do not have a knob reset function. After the stove is automatically shut down, the user often needs to manually reset it. The stove knobs with a reset function are often directly controlled by a motor, and are often controlled at a constant speed and cannot be adjusted according to specific usage conditions. When the gear adjustment span is large, delays often occur, affecting the user experience. Summary of the invention

[0003] The purpose of the present invention is to provide a method and device for adjusting the gear position of a gas stove, which determines the target speed of a knob based on the adjusted gear position and the current gear position, and gives different target speeds for different adjustment situations, thereby reducing the delay caused by a large gear adjustment span and improving the user experience.

[0004] In a first aspect, the present invention provides a method for adjusting the gear position of a gas stove, which is applied to a controller of a gas stove. The method for adjusting the gear position of a gas stove comprises:

[0005] Responding to the gear adjustment signal, obtaining the adjusted gear of the gas stove;

[0006] Detect the current gear position of the gas stove;

[0007] Determine the target speed when the knob adjusts the gear based on the current gear and the adjusted gear;

[0008] The control knob driving mechanism is operated so that the knob rotates at a target speed to achieve the gear adjustment of the gas stove.

[0009] In some preferred embodiments of the present invention, the target rotational speed includes: a first rotational speed and a second rotational speed; wherein the first rotational speed is less than the second rotational speed.

[0010] In some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear includes:

[0011] If the current gear is greater than the preset adjustment gear, and the adjusted gear is greater than the preset adjustment gear, the preset first speed is determined as the target speed.

[0012] In some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear further includes:

[0013] If the current gear is greater than the preset adjustment gear, and the adjusted gear is less than or equal to the preset adjustment gear, the preset second speed is determined as the target speed.

[0014] In some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear further includes:

[0015] If the current gear is less than or equal to the preset adjustment gear, and the adjusted gear is less than or equal to the preset adjustment gear, the preset first speed is determined as the target speed.

[0016] In some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear further includes:

[0017] If the current gear is less than or equal to the preset adjustment gear, and the adjusted gear is greater than the preset adjustment gear, the preset second speed is determined as the target speed.

[0018] In some preferred embodiments of the present invention, the target speed further includes: a third speed and a fourth speed; wherein the third speed is less than the fourth speed;

[0019] The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes:

[0020] determining a gear adjustment value based on the current gear and the adjusted gear;

[0021] If the gear adjustment value is less than or equal to the preset adjustment threshold, determining the preset third speed as the target speed;

[0022] If the gear adjustment value is greater than the preset adjustment threshold, the preset fourth speed is determined as the target speed.

[0023] In some preferred embodiments of the present invention, the gas stove comprises: a knob driving mechanism, a knob and a controller;

[0024] The knob driving mechanism is drivingly connected to the knob;

[0025] The controller is electrically connected to the knob driving mechanism.

[0026] In some preferred embodiments of the present invention, the knob driving mechanism includes: a reduction assembly and a rotating motor; the reduction assembly includes: a first gear, a second gear, a third gear and a fourth gear; the first gear is meshed with the second gear; the second gear is coaxial with the third gear; the third gear is meshed with the fourth gear; the output end of the rotating motor is transmission connected to the first gear; the fourth gear is transmission connected to the knob.

[0027] In a second aspect, the present invention provides a gear position adjusting device for a gas stove, the gear position adjusting device for a gas stove comprising:

[0028] An information acquisition module, used to respond to the gear adjustment signal and obtain the adjusted gear of the gas stove;

[0029] A gear position detection module, used to detect the current gear position of the gas stove;

[0030] A speed determination module, used to determine the target speed when the knob adjusts the gear based on the current gear and the adjusted gear;

[0031] The knob control module is used to control the action of the knob driving mechanism so that the knob rotates at a target speed to achieve gear adjustment of the gas stove.

[0032] The present invention brings the following beneficial effects:

[0033] The present invention provides a method and device for adjusting the gear position of a gas stove, which are applied to a controller of a gas stove; the method for adjusting the gear position of the gas stove comprises: responding to a gear adjustment signal to obtain the adjusted gear position of the gas stove; detecting the current gear position of the gas stove; determining the target rotation speed when a knob adjusts the gear position based on the current gear position and the adjusted gear position; controlling the action of a knob driving mechanism to rotate the knob at the target rotation speed to achieve gear adjustment of the gas stove; determining the target rotation speed of the knob based on obtaining the adjusted gear position and the current gear position, giving different target rotation speeds for different adjustment situations, reducing the delay caused by a large gear adjustment span, and improving user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A flow chart of a method for adjusting the gear position of a gas stove provided by an embodiment of the present invention;

[0036] Figure 2 A flow chart of another method for adjusting the gear position of a gas stove provided by an embodiment of the present invention;

[0037] Figure 3 A schematic diagram of the structure of a deceleration assembly provided by an embodiment of the present invention;

[0038] Figure 4 A schematic structural diagram of a gear adjustment device for a gas stove provided in an embodiment of the present invention;

[0039] Figure 5 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention.

[0040] Icons: 100 - first gear; 200 - second gear; 300 - third gear; 400 - fourth gear; 310 - information acquisition module; 320 - gear position detection module; 330 - speed determination module; 340 - knob control module; 4000 - memory; 4001 - processor; 4002 - bus; 4003 - communication interface. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0045] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0048] Embodiment 1

[0049] The embodiment of the present invention provides a method for adjusting the gear position of a gas stove, which is applied to a controller of a gas stove; Figure 1 The flowchart of a method for adjusting the gear position of a gas stove provided by an embodiment of the present invention is shown, and the method for adjusting the gear position of the gas stove includes:

[0050] Step S102, responding to the gear adjustment signal, obtaining the adjusted gear of the gas stove.

[0051] Specifically, when the user needs to adjust the firepower, the user inputs a gear adjustment signal through the operation interface. For example, the user can increase or decrease the firepower by touching the "+" or "-" button on the screen, or directly input the adjusted gear value, such as: input 9 gears.

[0052] Step S104, detecting the current gear position of the gas stove.

[0053] Specifically, the controller detects the current fire position through a sensor connected to the gas stove. The sensor can be a temperature sensor, a flow sensor, etc., which is used to monitor the flow or combustion state of the gas in real time. Generally, the controller can directly detect the historical records to obtain the current gear information, or detect the rotation angle of the knob to determine the current gear by the rotation angle.

[0054] Step S106, determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear.

[0055] Specifically, the controller calculates the angle difference that the knob needs to be adjusted based on the target gear set by the user and the detected current gear, and further determines the target speed of the knob. During this process, the controller will take into account the characteristic curve of the gas stove to ensure that the adjustment process is smooth and avoids excessive impact.

[0056] Furthermore, the burners of existing gas stoves are mostly configured to include inner ring fire and outer ring fire. When the gear is less than a certain gear, only the inner ring fire is turned on. When the gear is greater than a certain gear, both the inner ring fire and the outer ring fire are turned on at the same time. In this embodiment, the target speed can be determined based on whether the outer ring fire is turned on or off to select the speed; for example, the gas stove is divided into 9 gears, 1 to 4 are for turning on the inner ring fire, 5-9 gears are for turning on the inner ring fire and the outer ring fire at the same time, the current gear is 4 gear, if the adjusted gear is 1 gear, the outer ring fire is not turned on during the adjustment of the firepower, a preset low speed is determined as the target speed, and the knob rotates at the target speed; if the current gear is 4 gear, if the adjusted gear is 8 gear, the outer ring fire is turned on during the adjustment of the firepower, a preset high speed is determined as the target speed, and the knob rotates at the target speed; in some preferred embodiments of the present invention, the above-mentioned low speed and high speed can be a uniform speed or a variable speed.

[0057] In the process of adjusting the gear, more consideration should be given to the user experience. Sometimes the difference in the adjusted gear is large. Since the motor speed is a set fixed value, the adjustment time is long, and the user experience is not good. In some preferred embodiments of the present invention, the motor speed can also be adjusted according to the difference between the gears. For example, when the difference between the gears before and after the adjustment is less than 3 gears, it can be adjusted at a slower speed. When the difference between the gears before and after the adjustment is 3 to 6 gears, it can be adjusted at a uniform speed. When the difference between the gears before and after the adjustment is more than 6 gears, it can be adjusted at a faster speed.

[0058] Step S108, controlling the knob driving mechanism to operate so that the knob rotates at a target speed to achieve gear adjustment of the gas stove.

[0059] Specifically, the controller sends a control signal to the knob drive mechanism, and the drive mechanism rotates the knob to a specified position according to the target speed. The rotation of the knob directly affects the opening of the gas valve through a mechanical connecting rod or other transmission device, thereby adjusting the gas flow and firepower.

[0060] The present invention provides a gas stove gear adjustment method, which is applied to a gas stove controller; the gas stove gear adjustment method comprises: responding to a gear adjustment signal to obtain the adjusted gear of the gas stove; detecting the current gear of the gas stove; determining the target rotation speed when a knob adjusts the gear based on the current gear and the adjusted gear; controlling the action of a knob driving mechanism to rotate the knob at the target rotation speed to achieve gear adjustment of the gas stove; determining the target rotation speed of the knob based on obtaining the adjusted gear and the current gear, giving different target rotation speeds for different adjustment situations, reducing the delay caused by a large gear adjustment span, and improving user experience.

[0061] Embodiment 2

[0062] At present, most stoves have outer ring and inner ring fire. Taking the nine-gear stove as an example, when the stove gear is greater than or equal to gear five, the outer ring and inner ring fire are started at the same time; when the stove gear is less than gear five, the outer ring fire is turned off and only the inner ring fire of the stove works. When the gear adjustment is small, the knob can move at a constant speed; but when the gear change is large and involves the start and stop of the outer ring fire, the knob change may be delayed, and the knob gear cannot be adjusted to the required gear immediately. At this time, the stove screen may show a high gear, but the outer ring fire has not started; or the stove screen has shown a low gear, but the outer ring fire has not been turned off. At this time, the user may think that the stove gear switching speed is too slow and there is a delay, resulting in a poor user experience. At this time, the motor speed can be adjusted according to the stove gear situation to reduce the firepower delay and facilitate user use.

[0063] Based on this, on the basis of the above embodiment, taking the nine-gear stove as an example, the embodiment of the present invention provides another gear adjustment method for a gas stove, which mainly determines the target speed according to the gear before and after adjustment.

[0064] In some preferred embodiments of the present invention, the target speed includes: a first speed and a second speed; wherein the first speed is less than the second speed. The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear includes: if the current gear is greater than the preset adjustment gear, and the adjusted gear is greater than the preset adjustment gear, determining the preset first speed as the target speed.

[0065] Furthermore, in some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: if the current gear is greater than the preset adjusted gear, and the adjusted gear is less than or equal to the preset adjusted gear, the preset second speed is determined as the target speed.

[0066] Furthermore, in some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: if the current gear is less than or equal to the preset adjusted gear, and the adjusted gear is less than or equal to the preset adjusted gear, the preset first speed is determined as the target speed.

[0067] Furthermore, in some preferred embodiments of the present invention, the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: if the current gear is less than or equal to the preset adjusted gear, and the adjusted gear is greater than the preset adjusted gear, the preset second speed is determined as the target speed.

[0068] For example, see Figure 2The flowchart of another method for adjusting the gear position of a gas stove provided by an embodiment of the present invention is shown. It should be noted that the four gears in the following example are the adjustment gears in the embodiment of the present invention. The method comprises:

[0069] Step A1: The user starts the stove and the stove starts working.

[0070] Step A2, the stove receives a firepower level adjustment signal; the user sends a signal remotely, or automatically sends a signal through a recipe program, instructing the stove to adjust the current firepower level; the stove detects the firepower level adjustment signal and executes step A3.

[0071] Step A3: the stove detects the current fire power status.

[0072] Step A4, detect whether the current gear is greater than gear 4. If it is greater than gear 4, it means that the outer ring fire of the stove is in the on state at this time, and enter step B1; if it is not greater than gear 4, it means that the outer ring fire of the stove is in the off state at this time, and enter step C1.

[0073] Step B1, the stove detects the adjusted fire power level.

[0074] Step B2, check whether the gear position after adjustment is greater than the fourth gear. If it is greater than the fourth gear, it means that the outer ring fire is still started after adjustment, and enter step C3; if it is not greater than the fourth gear, it means that the outer ring fire is closed after adjustment, and enter step B3.

[0075] Step B3: the motor operates at a second speed to speed up the rotation of the knob.

[0076] Step C1, the stove detects the adjusted fire power level.

[0077] Step C2, check whether the gear position after adjustment is greater than the fourth gear. If it is greater than the fourth gear, it means that the outer ring fire is started after adjustment, and enter step B3; if it is not greater than the fourth gear, it means that the outer ring fire is still closed after adjustment, and enter step C3.

[0078] Step C3: the motor operates at a first speed, and the knob rotates at a constant speed.

[0079] Furthermore, in some preferred embodiments of the present invention, the target speed also includes: a third speed and a fourth speed; wherein the third speed is less than the fourth speed; the step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: determining the gear adjustment value based on the current gear and the adjusted gear; if the gear adjustment value is less than or equal to a preset adjustment threshold, determining the preset third speed as the target speed; if the gear adjustment value is greater than the preset adjustment threshold, determining the preset fourth speed as the target speed.

[0080] Specifically, when the gear adjustment value is less than or equal to the preset adjustment threshold, it indicates that the user's expected firepower change is small. At this time, selecting the lower third speed as the target speed can meet the adjustment requirements. This design helps to avoid unnecessary high-speed rotation, reduce mechanical wear, and bring a softer firepower transition to the user. When the gear adjustment value is greater than the preset adjustment threshold, it means that the user needs a larger firepower change. At this time, the system will automatically select the higher fourth speed as the target speed; for example, when the difference between the gears before and after the adjustment is less than 3 gears, the slower third speed can be adjusted, and when the difference between the gears before and after the adjustment is more than 3 gears, the faster fourth speed can be adjusted. It should be noted that the third speed and the fourth speed can both be uniform speeds or variable speeds. Using a higher speed can complete the gear adjustment faster to meet the user's demand for rapid changes in firepower. This high-low speed matching design not only ensures the timeliness of the adjustment, but also takes into account the stability of the operation and the durability of the equipment.

[0081] Furthermore, in some preferred embodiments of the present invention, the gas stove includes: a knob driving mechanism, a knob and a controller; the knob driving mechanism is transmission-connected to the knob; and the controller is electrically connected to the knob driving mechanism.

[0082] Specifically, the rotation of the motor of the knob drive mechanism is transmitted to the knob, so that the fire power can be accurately adjusted. This transmission connection ensures that the knob can be smoothly and accurately rotated to the specified position, thereby adjusting the gas flow to change the fire power.

[0083] The knob is the user's direct interface. By rotating the knob, the user can manually adjust the fire power. In an electronically controlled gas stove, the position and operation of the knob will be captured by the sensor and transmitted to the controller. In some gas stove designs, the knob may only be used as a decoration or auxiliary operation, and the main adjustment function is automatically controlled by the electronic system.

[0084] The controller is the brain of the gas stove, usually containing a microprocessor and other electronic components, responsible for receiving instructions from the user interface (such as buttons, touch screens or remote controls) and controlling the actions of the knob drive mechanism according to these instructions. The controller will calculate the necessary speed and direction of rotation according to the set program or algorithm, and then send an electrical signal to the knob drive mechanism to drive the knob to the appropriate position to achieve fine adjustment of the firepower.

[0085] The electrical connection between the controller and the knob driving mechanism is realized through a circuit. The controller sends a low voltage control signal to the knob driving mechanism to instruct the knob driving mechanism how to act.

[0086] The transmission connection between the knob driving mechanism and the knob is mechanical, for example, realized by mechanical components such as gears, connecting rods or belts, so that the knob can rotate with the action of the driving mechanism, thereby adjusting the opening and closing degree of the gas valve and affecting the gas flow of the burner.

[0087] Furthermore, in some preferred embodiments of the present invention, the knob driving mechanism includes: a reduction assembly and a rotating motor; the reduction assembly includes: a first gear 100, a second gear 200, a third gear 300 and a fourth gear 400; the first gear 100 is meshed with the second gear 200; the second gear 200 is coaxial with the third gear 300; the third gear 300 is meshed with the fourth gear 400; the output end of the rotating motor is transmission connected to the first gear 100; the fourth gear 400 is transmission connected to the knob.

[0088] For details, see Figure 3 As shown in the structural schematic diagram of a reduction assembly provided by an embodiment of the present invention, the diameter of the first gear 100 is smaller than that of the second gear 200, the diameter of the second gear 200 is larger than that of the third gear 300, and the diameter of the third gear 300 is smaller than that of the fourth gear 400; the rotating shaft of the rotating motor drives the first gear 100 to rotate, and the speed is gradually reduced and the torque is increased through the meshing of the small gear and the large gear, so that the speed of the knob connected to the fourth gear 400 is greatly reduced and the torque is greatly increased.

[0089] Specifically, the first gear 100 is connected to the motor, and its angular velocity and torque are equal to those of the motor; the second gear 200 is connected to the knob of the stove, and the angular velocity and torque of the knob of the stove are equal to those of the second gear 200. According to the torque and speed formula of the gear, the speed and torque relationship between the motor and the knob of the stove can be obtained, where T represents the gear torque, N represents the gear rotation speed, Z represents the number of gear teeth, and η represents the gear transmission efficiency. The torque and rotation speed of the motor are equal to those of the first gear 100, and the torque and rotation speed of the knob of the stove are equal to those of the second gear 200. The derived formula is as follows:

[0090] T3=η×(Z3 / Z1)×T1; T4=T3; T2=η×(Z2 / Z4)×T4;

[0091] T2=η 2 ×(Z3 / Z1)×(Z2 / Z4)×T1;

[0092] N3=(Z1 / Z3)×N1; N4=N3; N2=(Z4 / Z2)×N4;

[0093] N2 = (Z1 / Z3) × (Z4 / Z2) × N1;

[0094] Among them, T1 is the torque of the first gear 100, T2 is the torque of the second gear 200, T3 is the torque of the third gear 300, T4 is the torque of the fourth gear 400, Z1 is the number of teeth of the first gear 100, Z2 is the number of teeth of the second gear 200, Z3 is the number of teeth of the third gear 300, Z4 is the number of teeth of the fourth gear 400, N1 is the rotation speed of the first gear 100, N2 is the rotation speed of the second gear 200, N3 is the rotation speed of the third gear 300, and N4 is the rotation speed of the fourth gear 400.

[0095] Through the derivation of the above formula, it can be found that after the gear set is matched, the torque of the motor has been significantly increased. The increase in torque can also be controlled by adjusting the number of teeth on the gear. This also means that compared to directly using the motor to drive the knob, a motor with smaller power and torque can be used to meet the functional requirements. This can also reduce the power consumption of the stove and increase the service life of the motor.

[0096] Embodiment 3

[0097] Based on the above embodiments, the present invention provides a gear adjustment device for a gas stove. Figure 4 The structure diagram of a gear position adjusting device of a gas stove provided by an embodiment of the present invention is shown, and the gear position adjusting device of the gas stove comprises:

[0098] The information acquisition module 310 is used to respond to the gear adjustment signal and obtain the adjusted gear of the gas stove;

[0099] The gear position detection module 320 is used to detect the current gear position of the gas stove;

[0100] A speed determination module 330, for determining a target speed when the knob adjusts the gear position based on the current gear position and the adjusted gear position;

[0101] The knob control module 340 is used to control the action of the knob driving mechanism so that the knob rotates at a target speed to achieve gear adjustment of the gas stove.

[0102] Furthermore, in some preferred embodiments of the present invention, the target rotational speed includes: a first rotational speed and a second rotational speed; wherein the first rotational speed is less than the second rotational speed.

[0103] Furthermore, in some preferred embodiments of the present invention, the speed determination module 330 is also used to determine the preset first speed as the target speed if the current gear is greater than the preset adjustment gear and the adjusted gear is greater than the preset adjustment gear.

[0104] Furthermore, in some preferred embodiments of the present invention, the speed determination module 330 is also used to determine the preset second speed as the target speed if the current gear is greater than the preset adjustment gear and the adjusted gear is less than or equal to the preset adjustment gear.

[0105] Furthermore, in some preferred embodiments of the present invention, the speed determination module 330 is also used to determine the preset first speed as the target speed if the current gear is less than or equal to the preset adjustment gear, and the adjusted gear is less than or equal to the preset adjustment gear.

[0106] Furthermore, in some preferred embodiments of the present invention, the speed determination module 330 is also used to determine the preset second speed as the target speed if the current gear is less than or equal to the preset adjustment gear, and the adjusted gear is greater than the preset adjustment gear.

[0107] Furthermore, in some preferred embodiments of the present invention, the target speed also includes: a third speed and a fourth speed; wherein the third speed is less than the fourth speed; the speed determination module 330 is also used to determine the gear adjustment value based on the current gear and the adjusted gear; if the gear adjustment value is less than or equal to the preset adjustment threshold, the preset third speed is determined as the target speed; if the gear adjustment value is greater than the preset adjustment threshold, the preset fourth speed is determined as the target speed.

[0108] Furthermore, in some preferred embodiments of the present invention, the gas stove includes: a knob driving mechanism, a knob and a controller; the knob driving mechanism is transmission-connected to the knob; and the controller is electrically connected to the knob driving mechanism.

[0109] Furthermore, in some preferred embodiments of the present invention, the knob drive mechanism includes: a reduction assembly and a rotating motor; the reduction assembly includes: a first gear, a second gear, a third gear and a fourth gear; the first gear is meshed with the second gear; the second gear is coaxial with the third gear; the third gear is meshed with the fourth gear; the output end of the rotating motor is transmission connected to the first gear; and the fourth gear is transmission connected to the knob.

[0110] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the gear adjustment device of the gas stove described above can refer to the corresponding process in the embodiment of the gear adjustment method of the gas stove mentioned above, and will not be repeated here.

[0111] Embodiment 4

[0112] The embodiment of the present invention also provides an electronic device for operating a gear adjustment method of a gas stove; see Figure 5The structural schematic diagram of an electronic device provided by an embodiment of the present invention is shown, and the electronic device includes a memory 4000 and a processor 4001, wherein the memory 4000 is used to store one or more computer instructions, and the one or more computer instructions are executed by the processor 4001 to implement the above-mentioned gas stove gear adjustment method.

[0113] Further, Figure 5 The electronic device shown further includes a bus 4002 and a communication interface 4003 , and the processor 4001 , the communication interface 4003 and the memory 4000 are connected via the bus 4002 .

[0114] Among them, the memory 4000 may include a high-speed random access memory 4000 (RAM), and may also include a non-volatile memory 4000 (non-volatile memory), such as at least one disk storage 4000. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 4003 (which can be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. can be used. Bus 4002 can be ISA bus 4002, PCI bus 4002 or EISA bus 4002, etc. Bus 4002 can be divided into address bus 4002, data bus 4002, control bus 4002, etc. For ease of representation, Figure 5 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus 4002 or only one type of bus 4002.

[0115] The processor 4001 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit in the processor 4001 or the instructions in the form of software. The above processor 4001 can be a general processor 4001, including a central processing unit 4001 (Central Processing Unit, referred to as CPU), a network processor 4001 (Network Processor, referred to as NP), etc.; it can also be a digital signal processor 4001 (Digital Signal Processor, referred to as DSP), an application specific integrated circuit (Application Specific Integrated Circuit, referred to as ASIC), a field programmable gate array (Field-Programmable Gate Array, referred to as FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The disclosed methods, steps and logic block diagrams in the embodiments of the present invention can be implemented or executed. The general processor 4001 can be a microprocessor 4001 or the processor 4001 can also be any conventional processor 4001, etc. The steps of the method disclosed in the embodiment of the present invention can be directly embodied as being executed by the hardware decoding processor 4001, or being executed by a combination of hardware and software modules in the decoding processor 4001. The software module can be located in a mature storage medium in the art such as a random access memory 4000, a flash memory, a read-only memory 4000, a programmable read-only memory 4000 or an electrically erasable programmable memory 4000, a register, etc. The storage medium is located in the memory 4000, and the processor 4001 reads the information in the memory 4000, and completes the steps of the method of the aforementioned embodiment in combination with its hardware.

[0116] An embodiment of the present invention further provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by the processor 4001, the computer-executable instructions prompt the processor 4001 to implement the above-mentioned business recommendation method. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0117] The computer program product of the gas stove gear adjustment method, device and electronic device provided in the embodiments of the present invention includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the method in the previous method embodiment. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0118] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system and / or device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0119] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0120] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory 4000 (ROM, Read-Only Memory), random access memory 4000 (RAM, Random Access Memory), disk or optical disk, and other media that can store program codes.

[0121] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for adjusting the gear position of a gas stove, characterized in that: A controller applied to a gas stove; a gear adjustment method of the gas stove comprises: In response to the gear adjustment signal, obtaining the adjusted gear of the gas stove; Detecting the current gear position of the gas stove; Determining a target speed when the knob adjusts the gear based on the current gear and the adjusted gear; The knob driving mechanism is controlled to operate so that the knob rotates at the target speed to achieve the gear adjustment of the gas stove.

2. The method for adjusting the gear position of a gas stove according to claim 1, characterized in that: The target rotation speed includes: a first rotation speed and a second rotation speed; wherein the first rotation speed is less than the second rotation speed.

3. The method for adjusting the gear position of a gas stove according to claim 2, characterized in that: The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear includes: If the current gear is greater than the preset adjusted gear, and the adjusted gear is greater than the preset adjusted gear, the preset first speed is determined as the target speed.

4. The method for adjusting the gear position of a gas stove according to claim 2, characterized in that: The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: If the current gear is greater than the preset adjusted gear, and the adjusted gear is less than or equal to the preset adjusted gear, the preset second speed is determined as the target speed.

5. The method for adjusting the gear position of a gas stove according to claim 2, characterized in that: The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: If the current gear is less than or equal to the preset adjusted gear, and the adjusted gear is less than or equal to the preset adjusted gear, the preset first speed is determined as the target speed.

6. The method for adjusting the gear position of a gas stove according to claim 2, characterized in that: The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: If the current gear is less than or equal to the preset adjustment gear, and the adjusted gear is greater than the preset adjustment gear, the preset second rotation speed is determined as the target rotation speed.

7. The method for adjusting the gear position of a gas stove according to claim 2, characterized in that: The target speed also includes: a third speed and a fourth speed; wherein the third speed is less than the first speed; and the fourth speed is greater than the second speed; The step of determining the target speed when the knob adjusts the gear based on the current gear and the adjusted gear also includes: determining a gear adjustment value based on the current gear and the adjusted gear; If the gear adjustment value is less than or equal to a preset adjustment threshold, determining a preset third speed as the target speed; If the gear adjustment value is greater than a preset adjustment threshold, a preset fourth speed is determined as the target speed.

8. The method for adjusting the gear position of a gas stove according to any one of claims 1 to 7, characterized in that: The gas stove comprises: a knob driving mechanism, a knob and a controller; The knob driving mechanism is drivingly connected to the knob; The controller is electrically connected to the knob driving mechanism.

9. The method for adjusting the gear position of a gas stove according to claim 8, characterized in that: The knob driving mechanism comprises: a reduction assembly and a rotating motor; the reduction assembly comprises: a first gear, a second gear, a third gear and a fourth gear; The first gear is meshed with the second gear; The second gear is coaxial with the third gear; The third gear is meshed with the fourth gear; The output end of the rotating motor is transmission-connected to the first gear; The fourth gear is in transmission connection with the knob.

10. A gear adjustment device for a gas stove, characterized in that: The gear position adjusting device of the gas stove comprises: An information acquisition module, used for responding to the gear adjustment signal and acquiring the adjusted gear of the gas stove; A gear position detection module, used to detect the current gear position of the gas stove; A speed determination module, used for determining a target speed when the knob adjusts the gear based on the current gear and the adjusted gear; The knob control module is used to control the action of the knob driving mechanism so that the knob rotates at the target speed to achieve the gear adjustment of the gas stove.

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