Feeding control method and device of seasoning machine and seasoning machine

Abstract

The invention discloses a feeding control method and device of a seasoning machine and the seasoning machine. The method comprises the steps that cooking dish information is obtained, and target solid seasoning and set dissolution concentration are obtained through matching; determining a target feeding amount according to the food material weight and a preset feeding proportion; after the seasoning dissolving temperature is matched, the target water amount of the water solvent is determined according to the target feeding amount and the set dissolving concentration, and the water solvent corresponding to the target water amount is added into the heating cavity; controlling the heating device to heat the liquid in the heating cavity, and adding a target solid seasoning corresponding to the target feeding amount into the heating cavity during the heating period when the temperature of the liquid in the heating cavity is increased to the seasoning dissolving temperature; if the solution concentration of the liquid in the heating cavity is larger than or equal to the set dissolution concentration, the liquid in the heating cavity is determined as the target seasoning solution, and the target seasoning solution is injected into the cooking utensil at the preset speed, and the dish cooking effect can be improved while precise feeding is achieved.

Description

Technical Field

[0001] This application belongs to the field of seasoning machines, and in particular relates to a feeding control method, device and seasoning machine for a seasoning machine. Background Technology

[0002] As cooking appliances become increasingly automated, after a user selects a dish, the appliance can instruct the user to add ingredients or seasonings to achieve automatic cooking. Alternatively, after the user selects a dish, a robotic arm can retrieve the ingredients, and an automatic seasoning machine can dispense the seasonings, making it more convenient for the user.

[0003] Traditional seasoning machines can only dispense seasonings according to the recipe, and the actual amount dispensed often differs significantly from the target amount, resulting in poor precision and subpar cooking results.

[0004] Therefore, while achieving precise ingredient addition, improving the cooking effect of dishes is a technical problem that urgently needs to be solved. Summary of the Invention

[0005] This application provides a feeding control method, device, and feeding machine for a seasoning machine, which can improve the cooking effect of dishes while achieving precise feeding.

[0006] On one hand, embodiments of this application provide a feeding control method for a seasoning machine, the method comprising: Obtain cooking dish information; the cooking dish information includes the type of cooking dish and the weight of the ingredients corresponding to the type of cooking dish; The target solid seasoning corresponding to the type of dish and the set dissolution concentration of the target solid seasoning are matched from the preset cooking database; and the target amount of the target solid seasoning is determined according to the weight of the ingredients and the preset addition ratio. The dissolution temperature of the target solid seasoning is matched from the preset seasoning dissolution database; The target amount of water for dissolving the target solid seasoning is determined based on the target amount of feed and the set dissolution concentration, and the water-soluble solvent corresponding to the target amount of water is added into the heating chamber during the preset cooking stage. The heating device is controlled to heat the liquid in the heating chamber, and during the heating process when the temperature of the liquid in the heating chamber rises to the melting temperature of the seasoning, the target solid seasoning corresponding to the target feeding amount is added to the heating chamber; If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, the liquid in the heating chamber is identified as the target seasoning solution, and the target seasoning solution is injected into the cooking appliance at a preset rate.

[0007] In one exemplary embodiment, during the injection of the target seasoning solution into a cooking appliance at a preset rate, the method further includes: Based on the solution injection time and the preset rate, determine the amount of water to be added to the aqueous solvent and the amount of the target solid seasoning already added; The target amount of water to be added is determined based on the pot temperature of the cooking appliance, the amount of water to be added, and the amount of ingredients already added. The difference between the target amount of water to be added and the remaining amount of water in the heating chamber is determined as the amount of water to be added; the remaining amount of water is the water content in the remaining target seasoning solution in the heating chamber; If the amount of water added is greater than a preset threshold, the screw pump is controlled to add the water solvent into the heating chamber according to the amount of water added.

[0008] In one exemplary embodiment, during the heating process where the liquid temperature in the heating chamber rises to the melting temperature of the seasoning, adding the target solid seasoning corresponding to the target amount of seasoning into the heating chamber includes: During the heating process, when the temperature of the liquid in the heating chamber rises to the melting temperature of the seasoning, the seasoning box corresponding to the target solid seasoning is controlled to add the target solid seasoning into the heating chamber according to a preset amount to obtain an initial solution; the preset amount is the amount of material added by the seasoning box at one time. The initial solution is identified as the current solution, and the concentration of the current solution is detected. If the solution concentration is less than the set dissolution concentration, the step of repeatedly controlling the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to the preset addition amount is repeated to obtain the initial solution; If the solution concentration is greater than or equal to the set dissolution concentration, the content of the target solid seasoning in the current solution is determined as the target feed amount.

[0009] In one exemplary embodiment, detecting the concentration of the current solution includes: Control the multispectral sensor array to detect the viscosity of the current solution; The solution concentration corresponding to the viscosity is matched from the preset concentration relationship library; the preset concentration relationship library includes the correspondence between the preset viscosity and the preset solution concentration after the target solid seasoning is dissolved.

[0010] In one exemplary embodiment, detecting the concentration of the current solution includes: The weighing device is controlled to obtain the first weight of the liquid in the heating chamber at a first moment; the first moment is the moment when the addition of water solvent into the heating chamber ends. Control the weighing device to obtain a second weight of the current solution; The solution concentration of the current solution is determined based on the first weight and the second weight.

[0011] In one exemplary embodiment, the control of the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to a preset addition amount to obtain an initial solution includes: The seasoning box corresponding to the target solid seasoning is controlled to add the target solid seasoning into the heating chamber according to a preset amount; The magnetic stirring device is controlled to stir the liquid in the heating chamber, and the cumulative stirring time of the magnetic stirring device is obtained; If the cumulative stirring time reaches the preset stirring time, the moment when the preset stirring time is reached is determined as the stirring end time, and the liquid in the heating chamber at the stirring end time is determined as the initial solution.

[0012] In one exemplary embodiment, if the target solid seasoning is of multiple types, adding the water-soluble solvent corresponding to the target water volume into the heating chamber includes: The water content information corresponding to each target solid seasoning is sorted in ascending order to obtain the dissolution order sequence of the target solid seasoning; The dissolution sequence is traversed sequentially. For each solid seasoning that is traversed, the required water volume is determined based on the target water volume of the water solvent corresponding to the current solid seasoning and the current water volume in the heating chamber. Add water-soluble solvent corresponding to the required water volume into the heating chamber; The step of determining the liquid in the heating chamber as the target seasoning solution if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration includes: If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration corresponding to the current solid seasoning, the liquid in the heating chamber is determined to be an intermediate seasoning solution; The intermediate seasoning solution obtained at the time of completion of the traversal is determined as the target seasoning solution.

[0013] In one exemplary embodiment, the controlled heating device heats the liquid within the heating chamber, including: Obtain the initial temperature of the aqueous solvent; Based on the difference between the initial temperature and the seasoning dissolution temperature, the heating device is controlled to heat the liquid in the heating chamber until the temperature of the liquid in the heating chamber rises to the seasoning dissolution temperature.

[0014] On the other hand, this application also provides a feeding control device for a seasoning machine, the device comprising: The dish information acquisition module is used to acquire cooking dish information; the cooking dish information includes the type of cooking dish and the weight of the cooking ingredients corresponding to the type of cooking dish. The seasoning parameter determination module is used to match the target solid seasoning corresponding to the type of the dish and the set dissolution concentration of the target solid seasoning from a preset cooking database; and to determine the target amount of the target solid seasoning according to the weight of the ingredients and the preset addition ratio. The dissolution temperature determination module is used to match the dissolution temperature of the target solid seasoning from a preset seasoning dissolution database; The water volume determination module is used to determine the target water volume of the water solvent used to dissolve the target solid seasoning based on the target feed amount and the set dissolution concentration, and to add the water solvent corresponding to the target water volume into the heating chamber during the preset cooking stage; The dissolution control module is used to control the heating device to heat the liquid in the heating chamber, and to add the target solid seasoning corresponding to the target amount into the heating chamber during the heating process when the temperature of the liquid in the heating chamber rises to the dissolution temperature of the seasoning; The target seasoning solution determination module is used to determine the liquid in the heating chamber as the target seasoning solution if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, and to inject the target seasoning solution into the cooking appliance at a preset rate.

[0015] On the other hand, this application also provides an electronic device, which includes a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the feeding control method of the seasoning machine as described above.

[0016] On the other hand, this application also provides a computer storage medium storing at least one instruction or at least one program, which is loaded and executed by a processor to implement the feeding control method of the seasoning machine as described above.

[0017] On the other hand, this application also provides a computer program product or computer program including computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the feeding control method for the seasoning machine as described above.

[0018] The feeding control method for the seasoning machine provided in this application has the following technical effects: In this embodiment, cooking information is obtained, and target solid seasonings corresponding to the type of cooking dish and their set dissolution concentrations are matched from a preset cooking database. The target amount of the target solid seasoning is determined based on the ingredient weight and a preset addition ratio. Then, the dissolution temperature of the seasoning is matched from a preset seasoning dissolution database. The target amount of water used to dissolve the target solid seasoning is determined based on the target amount and set dissolution concentration. In this application, the solid seasoning is dissolved in an aqueous solvent to form a seasoning solution for addition, which reduces the residual rate of the seasoning in the delivery pipeline, thereby achieving precise addition. During the preset cooking stage, water corresponding to the target amount is added to the heating chamber. The method involves controlling the heating device to heat the liquid within the heating chamber. During the heating process, while the liquid temperature rises to the dissolving temperature of the seasoning, a target solid seasoning corresponding to the target amount is added to the heating chamber. By heating the liquid within the heating chamber, more solid seasoning can be dissolved with a smaller volume of water-based solvent, thus reducing the impact of water on the dish. If the solution concentration of the liquid within the heating chamber is greater than or equal to the set dissolving concentration, the liquid within the heating chamber is identified as the target seasoning solution, and the target seasoning solution is injected into the cooking appliance at a preset rate. This hot water addition method reduces the impact of the seasoning solution on the current cooking state of the food within the appliance after injection. Therefore, the seasoning machine addition control method provided in this application can achieve precise addition while improving the cooking effect of the dish. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the seasoning machine provided in the embodiments of this application; Figure 2 This is a flowchart illustrating the feeding control method of the seasoning machine provided in the embodiments of this application; Figure 3 This is a schematic diagram of the preheating device provided in the embodiments of this application; Figure 4 This is a schematic diagram of the process of adding the target solid seasoning according to an embodiment of this application; Figure 5 This is a schematic diagram of the process for obtaining the initial solution by stirring, as provided in the application embodiment; Figure 6This is a schematic diagram of the feeding control device of the seasoning machine provided in the embodiments of this application; Figure 7 This is a hardware structure block diagram of a server for a feeding control method of a seasoning machine provided in an embodiment of this application.

[0021] In the figure, the corresponding labels are: 1-heating chamber, 2-heating device, 3-sensor array, 4-feeding port, 5-stirring motor, 6-magnetic block group, 7-stirring rod, 8-distributed spiral heating wire, 9-preheating sensor array. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0023] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or server that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0024] Figure 1 This is a schematic diagram of the condiment machine provided in the embodiments of this application.

[0025] like Figure 1 As shown, the seasoning machine provided in this embodiment includes a heating chamber 1, a heating device 2, and a controller. The heating device 2 is disposed in the heating chamber 1 and is used to heat the liquid in the heating chamber 1. In some embodiments, the heating chamber 1 can be a double-layer vacuum heating chamber with an inner liner made of 316L stainless steel and a thermal conductivity of 16W / m·K. The heating device 2 can be a spiral heating wire with a power density of 3.5W / cm² and a heating rate ≥8℃ / s. The controller is electrically connected to the heating device 2 and is used for feeding control.

[0026] In one embodiment, the seasoning machine provided in this application further includes: a seasoning box, a sensor array 3, and a magnetic stirring device. The seasoning box contains a target solid seasoning, which can be added to the heating chamber 1 according to a preset feeding amount under the control of the controller. In some embodiments, the seasoning box may also contain liquid seasoning. The sensor array 3 is used to detect the viscosity, conductivity, and temperature of the liquid in the heating chamber 1; the sensor array 3 can be a multispectral sensor array. The magnetic stirring device is used to stir the liquid in the heating chamber 1 under the control of the controller. A feeding port 4 is provided above the heating chamber 1. The target solid seasoning can be added to the heating chamber 1 through the feeding port 4, dissolved to obtain a target seasoning solution, and then the target seasoning solution flows out from the output pipe and is injected into the cooking appliance, realizing the control of seasoning feeding.

[0027] In one embodiment of this application, the inner wall of the output pipe is coated with a diamond-like carbon (DLC) coating with a friction coefficient of less than or equal to 0.1, thereby effectively reducing the residue of the seasoning solution in the conveying pipe.

[0028] Figure 2 This is a flowchart illustrating the feeding control method of the seasoning machine provided in the embodiments of this application.

[0029] S201: Obtain information on cooked dishes; The cooking dish information includes the type of cooking dish and the weight of the ingredients corresponding to that type of cooking dish; The type of dish being cooked refers to the name of the dish, such as stir-fried greens, and the corresponding ingredient type is, for example, 300g of greens. In one implementation, the dish information can be obtained in response to the user's input on the seasoning machine. In another implementation, the cooking appliance can be an automatic cooking device that establishes a communication connection with the seasoning machine. After obtaining the dish information in response to the user's input, the cooking appliance sends the dish information to the seasoning machine.

[0030] S203: Match the target solid seasoning corresponding to the type of dish to the preset cooking database and the set dissolution concentration of the target solid seasoning; and determine the target amount of the target solid seasoning according to the weight of the ingredients and the preset feeding ratio; The preset cooking database includes the correspondence between preset cooking dish types and preset solid seasonings, as well as the preset dissolution concentrations of solid seasonings. In traditional solutions, the residue rate of solid seasonings in the delivery pipeline reaches 8-15%, resulting in an actual dosage error exceeding ±12%. This application, however, uses a water-soluble solvent to dissolve the solid seasonings during seasoning dispensing, and then adds the resulting seasoning solution to the cooking appliance. The fluidity of the liquid effectively reduces seasoning residue in the delivery pipeline, achieving precise seasoning dispensing. Therefore, this application first determines the target solid seasoning and its preset dissolution concentration based on the cooking dish type. It should be understood that different cooking dishes, even with the same ingredient types and the same target solid seasoning, will have different preset dissolution concentrations. For example, for a vegetable soup, the preset dissolution concentration of salt can be lower, and the water-soluble solvent can be higher; while for a stir-fried vegetable dish, the preset dissolution concentration of salt needs to be higher, and the water-soluble solvent needs to be lower, to ensure the taste of the dish.

[0031] It should be noted that the solid seasonings in this application also include powdered seasonings.

[0032] Based on the weight of the ingredients and the preset ingredient ratio, the target amount of solid seasoning can be determined. For example, if the preset ingredient ratio is 1.5g of salt for 100g of stir-fried vegetables, then the target amount of seasoning can be determined according to the actual weight of the vegetables.

[0033] S205: Match the dissolution temperature of the target solid seasoning from the preset seasoning dissolution database; The preset seasoning dissolution database includes a correspondence between preset solid seasonings and their dissolution temperatures. This correspondence can be determined experimentally. Specifically, by dissolving preset solid seasonings at different temperatures, the solubility and dissolution rate of the preset solid seasonings at different temperatures can be determined. Then, one of the temperatures at which the solubility meets the set dissolution concentration can be selected as the dissolution temperature of the preset solid seasoning. In one implementation, one temperature can be randomly selected as the dissolution temperature of the preset solid seasoning; in another implementation, the temperature with the highest dissolution rate can be selected as the dissolution temperature of the preset solid seasoning. In one example, the dissolution temperature for salt can be 85°C; the dissolution temperature for sugar can be 92°C.

[0034] By heating to increase the dissolution temperature, a smaller amount of water-based solvent can dissolve more solid seasonings, thus reducing the impact of water on the dish.

[0035] S207: Determine the target amount of water solvent used to dissolve the target solid seasoning according to the target amount of feed and the set dissolution concentration, and add the water solvent corresponding to the target amount of water into the heating chamber during the preset cooking stage; The target amount of water used to dissolve the target solid seasoning can be determined based on the target feed amount and the set dissolution concentration. Using the solution concentration calculation formula, the solution mass can be obtained given the target feed amount and the set dissolution concentration. The difference between the solution mass and the target feed amount is taken as the target water volume. It should be noted that the target water volume can also be the volume of the water solvent.

[0036] When the preset cooking stage is reached, i.e., the cooking stage where seasonings are added to the cooking appliance, a seasoning solution can be prepared according to the target amount of ingredients and water. In this application, the entire process of preparing the seasoning solution takes place inside the heating chamber.

[0037] S209: Control the heating device to heat the liquid in the heating chamber, and during the heating process when the temperature of the liquid in the heating chamber rises to the melting temperature of the seasoning, add the target solid seasoning corresponding to the target amount of material into the heating chamber; like Figure 1 As shown, a heating device is installed inside the heating chamber to heat the liquid within it. After the water solvent is added to the heating chamber, the heating device can be controlled to operate, and simultaneously, the target solid seasoning is added to the heating chamber through the feeding port. It should be understood that, in one implementation, the heating process and the addition of the target solid seasoning in this application can be performed simultaneously, i.e., heating and adding seasoning are done at the same time; in another implementation, the heating device can be controlled to heat the liquid in the heating chamber first, and after the liquid temperature in the heating chamber rises to the seasoning's dissolution temperature, the target solid seasoning corresponding to the target feeding amount is added to the heating chamber, i.e., heating is done before adding seasoning.

[0038] S211: If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, the liquid in the heating chamber is identified as the target seasoning solution, and the target seasoning solution is injected into the cooking appliance at a preset rate.

[0039] In this application, the determination of whether the target amount of solid seasoning has been added to the heating chamber can be made by detecting the relationship between the solution concentration of the liquid in the heating chamber and the set dissolution concentration. If the solution concentration is less than the set dissolution concentration, it means that more seasoning needs to be added; if the solution concentration is greater than or equal to the set dissolution concentration, it means that the addition of the target solid seasoning can be stopped, and the seasoning solution preparation is complete. At this time, the liquid in the heating chamber can be injected into the cooking appliance as the target seasoning solution.

[0040] In one embodiment, the seasoning machine further includes a peristaltic pump that injects the target seasoning solution into the cooking appliance at a preset rate. In one example, the preset rate may be 0.3 mL / s.

[0041] It should be understood that adding ingredients with cold water causes a sudden drop in temperature inside the cooking appliance. Experiments have shown that this method can lower the pot temperature by 18-25°C. This sudden temperature drop can damage the cell structure of food, increasing the shrinkage rate of meat fibers by 23% and the water loss rate of vegetables by 35%. However, the target seasoning solution in this application is dissolved at its optimal temperature, resulting in a higher temperature. Therefore, injecting it into the cooking appliance will not cause significant fluctuations in the original temperature inside the appliance. This hot water addition method better maintains the current cooking state of the dish, improving cooking efficiency and effectiveness.

[0042] In this embodiment, cooking dish information is obtained, and target solid seasonings corresponding to the type of cooking dish and their set dissolution concentrations are matched from a preset cooking database. The target amount of the target solid seasoning is determined based on the ingredient weight and a preset addition ratio. Then, the dissolution temperature of the seasoning is matched from a preset seasoning dissolution database. The target amount of water used to dissolve the target solid seasoning is determined based on the target amount and set dissolution concentration. In this application, the solid seasoning is dissolved in an aqueous solvent to form a seasoning solution before addition, which reduces the residual rate of the seasoning in the delivery pipeline, thereby achieving precise addition. During the preset cooking stage, water corresponding to the target amount is added to the heating chamber. The solvent; the heating device heats the liquid in the heating chamber, and during the heating process where the liquid temperature in the heating chamber rises to the seasoning dissolution temperature, a target solid seasoning corresponding to the target amount is added to the heating chamber; by heating the liquid in the heating chamber, more solid seasoning can be dissolved with a smaller volume of water solvent, thereby reducing the impact of water on the dish; if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, the liquid in the heating chamber is identified as the target seasoning solution, and the target seasoning solution is injected into the cooking appliance at a preset rate. This hot water addition method can reduce the impact of the seasoning solution on the current cooking state of the food in the appliance after being injected. Therefore, the seasoning machine addition control method of this application embodiment can improve the cooking effect of the dish while achieving precise addition.

[0043] In one embodiment, controlling the heating device to heat the liquid in the heating chamber includes: acquiring the initial temperature of the water solvent; and controlling the heating device to heat the liquid in the heating chamber based on the difference between the initial temperature and the dissolution temperature of the seasoning, until the temperature of the liquid in the heating chamber reaches the dissolution temperature of the seasoning. It should be noted that, in this application, after acquiring the initial temperature of the water solvent, a proportional-integral-derivative (PID) algorithm can be used to achieve heating control, with a control accuracy of ±0.5℃.

[0044] It should be noted that the water solvent can also be preheated purified water. The initial temperature of the water solvent is the temperature of the preheated water. Figure 3 This is a schematic diagram of the preheating device provided in an embodiment of this application. Figure 3 As shown, the preheating device includes a double-layer vacuum heating tube and a distributed spiral heating wire 8. A preheating sensor array 9 is installed inside the heating tube to detect the temperature of the water solvent. In one implementation, the temperature of the water solvent can be detected using a temperature sensor in the preheating sensor array 9. In another implementation, the conductivity of the water solvent can be detected using a conductivity sensor in the preheating sensor array 9, and the temperature of the water solvent can be determined by the correlation between conductivity and temperature. The preheating sensor array 9 can also be a multispectral sensor array. Figure 3 The preheated hot water from the preheating device is used as a solvent and input into the system. Figure 1 The seasoning machine shown can reduce the heating time of the heating device inside the seasoning machine, reduce the heating energy consumption of the seasoning machine, increase the dissolving speed, and thus improve the heating efficiency.

[0045] In one example, the target preheating temperature range during the preheating process can be 50℃~80℃.

[0046] In this embodiment, by obtaining the initial temperature of the water-soluble solvent and using a PID algorithm for heating control, the water-soluble solvent can be accurately heated to the seasoning dissolution temperature, achieving precise temperature control and ensuring that the target solid seasoning can be effectively dissolved. Experiments show that the solubility of the solid seasoning in this application can be increased to 98.7%. In addition, with the traditional method of adding ingredients with cold water, the pot temperature fluctuates by ±15℃, while this application, by adding ingredients with hot water, can control the pot temperature fluctuation within ±3℃, thereby avoiding adverse effects on the cooking effect of the dish.

[0047] Figure 4 This is a schematic diagram of the process of adding the target solid seasoning according to an embodiment of this application. Figure 4As shown, during the heating process where the liquid temperature in the heating chamber rises to the melting temperature of the seasoning, the target solid seasoning corresponding to the target amount is added to the heating chamber, including: S401: During the heating process, when the temperature of the liquid in the heating chamber rises to the melting temperature of the seasoning, the seasoning box corresponding to the target solid seasoning is controlled to add the target solid seasoning into the heating chamber according to a preset amount to obtain an initial solution; The preset feeding amount is the amount of material added to the seasoning box at a time; the seasoning box contains solid seasonings, and the amount of material output at a time can be a fixed value. After each addition of solid seasonings, this application defines the liquid in the heating chamber as the initial solution.

[0048] S403: Determine the initial solution as the current solution and detect the concentration of the current solution; S405: If the solution concentration is less than the set dissolution concentration, the step of repeatedly controlling the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to the preset addition amount is repeated to obtain the initial solution; S407: If the solution concentration is greater than or equal to the set dissolution concentration, the content of the target solid seasoning in the current solution is determined as the target feed amount.

[0049] If the solution concentration is less than the set dissolution concentration, it means that the target solid seasoning added to the heating chamber is less than the target feeding amount. Therefore, step S401 is executed, and the seasoning box is controlled to output the target solid seasoning again until the solution concentration is greater than or equal to the set dissolution concentration. It should be understood that at this point, the content of the target solid seasoning in the heating chamber has reached the target feeding amount, and feeding can be stopped.

[0050] In this embodiment of the application, by controlling the seasoning box to continuously add the target solid seasoning into the heating chamber during heating, and detecting the current solution concentration in the heating chamber after each addition of seasoning, it is ensured that the target solid seasoning dissolved in the heating chamber accurately reaches the target amount. By adding small amounts of seasoning multiple times, the solution concentration of the obtained target seasoning solution can accurately reach the set dissolution concentration.

[0051] In one implementation, detecting the concentration of the current solution includes: controlling a multispectral sensor array to detect the viscosity of the current solution; matching the solution concentration corresponding to the viscosity from a preset concentration relationship library; the preset concentration relationship library includes a correspondence between a preset viscosity and a preset solution concentration after the target solid seasoning is dissolved.

[0052] The higher the solution concentration, the higher the solution viscosity. In this embodiment, the solution concentration can be accurately obtained by detecting the viscosity of the current solution.

[0053] In another implementation, detecting the concentration of the current solution may further include: The weighing device is controlled to obtain the first weight of the liquid in the heating chamber at a first moment; the first moment is the moment when the addition of water solvent to the heating chamber ends; the weighing device is controlled to obtain the second weight of the current solution; the solution concentration of the current solution is determined based on the first weight and the second weight.

[0054] In this embodiment, the weighing device has an accuracy of 0.1g and a sampling frequency of 10Hz, thereby achieving accurate weighing. The weight difference between the first weight and the second weight is the weight of the added target seasoning, and the ratio between the weight difference and the total weight of the current solution, i.e., the second weight, is the solution concentration of the current solution, thus obtaining an accurate solution concentration and providing precise feeding control.

[0055] It should be noted that the method of this application is also applicable to liquid seasonings. By adding the liquid seasoning into the heating chamber and adding water solvent, the target seasoning solution can be obtained simultaneously. In other words, powder, granules, and liquid seasonings can share the same dissolving system in this application, eliminating the need for frequent changes of solution containers, reducing the time spent switching containers, and thus reducing the overall operating time of the seasoning machine.

[0056] Figure 5 This is a schematic diagram of the process for obtaining an initial solution through stirring, as provided in the application embodiment. The step of controlling the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to a preset amount to obtain the initial solution includes: S501: Control the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to the preset feeding amount; S503: Control the magnetic stirring device to stir the liquid in the heating chamber, and obtain the cumulative stirring time of the magnetic stirring device; like Figure 1 As shown, the magnetic stirring device in this application includes a stirring motor 5, a magnetic block assembly 6, and a stirring rod 7. The magnetic block assembly 6 includes a first magnetic block and a second magnetic block. The first magnetic block is located at the bottom of the heating chamber 1, and the second magnetic block is located outside the heating chamber 1, corresponding to the position of the first magnetic block. The rotation of the stirring motor 5 drives the second magnetic block connected to it to rotate. Under the action of magnetic force, the first magnetic block also rotates, thereby driving the stirring rod 7 connected to it to rotate, thus stirring the liquid in the heating chamber 1. In one example, the rotational speed of the stirring motor 5 can be 1200 rpm.

[0057] S505: If the cumulative stirring time reaches a preset stirring time, the moment when the preset stirring time is reached is determined as the stirring end time, and the liquid in the heating chamber at the stirring end time is determined as the initial solution. The preset stirring time can be 15 seconds, and this application does not limit the specific value of the preset stirring time.

[0058] In this embodiment, the seasonings added to the heating chamber are fully dissolved by stirring for a preset time using a stirring device, thereby improving the accuracy of the addition.

[0059] In one embodiment, if there are multiple target solid seasonings, adding the water solvent corresponding to the target water volume into the heating chamber includes: sorting the water volume information corresponding to each target solid seasoning in ascending order to obtain a dissolution sequence of the target solid seasonings; sequentially traversing the dissolution sequence, and for each current solid seasoning encountered, determining the required water volume based on the target water volume of the water solvent corresponding to the current solid seasoning and the current water volume in the heating chamber; and adding the water solvent corresponding to the required water volume into the heating chamber. Next, the current solid seasoning is added into the heating chamber, and the solution concentration of the current solid seasoning in the heating chamber is detected. If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration corresponding to the current solid seasoning, the liquid in the heating chamber is determined as the intermediate seasoning solution. Then, the next target solid seasoning is traversed, and the next target solid seasoning is used as the new current solid seasoning to perform the above-mentioned water solvent and seasoning addition process. Finally, the intermediate seasoning solution obtained at the time of completion of the traversal is determined as the target seasoning solution.

[0060] In this embodiment, multiple solid seasonings can be dissolved in the same solution, exhibiting good dynamic adaptability. The seasoning machine of this application supports the simultaneous processing of more than five different seasonings (including oily substances), thereby reducing the time required to obtain the target seasoning solution and improving feeding efficiency.

[0061] In one embodiment, during the injection of the target seasoning solution into the cooking appliance at a preset rate, the method provided in this application further includes: Based on the solution injection time and the preset rate, the amount of water to be added to the aqueous solvent and the amount of the target solid seasoning already added are determined. In one implementation, the volume of the injected target seasoning solution can be obtained based on the solution injection time and the preset rate. Then, based on the solution concentration of the target seasoning solution, the amount of water to be added to the aqueous solvent and the amount of the target solid seasoning already added can be obtained. The difference between the target water volume and the added water volume is taken as the amount of water to be added to the aqueous solvent.

[0062] The target amount of water to be added is determined based on the pot temperature of the cooking appliance, the amount of water to be added, and the amount of ingredients already added. Since the temperature inside the cooking appliance is high, water will evaporate during the cooking process. Therefore, it is necessary to add water solvent to maintain the cooking effect of the dish.

[0063] In one embodiment, the target amount of water to be added can be calculated as V'=f(T,V,M), where f is a preset heat conduction equation, T represents the pot temperature, V represents the amount of water to be added, M represents the amount of food already added, and V' represents the target amount of water to be added. In another implementation, f can be obtained by obtaining multiple fitting points through multiple experiments, and then performing function fitting on the fitting points. Each fitting point represents the amount of water that still needs to be added to the cooking appliance to achieve the set dissolution concentration under the conditions of preset pot temperature, preset amount of water to be added, and preset amount of food already added, i.e., the target amount of water to be added.

[0064] The difference between the target amount of water to be added and the remaining amount of water in the heating chamber is determined as the amount of water to be added; the remaining amount of water is the water content in the remaining target seasoning solution in the heating chamber; If the amount of water added exceeds a preset threshold, the screw pump is controlled to add the aqueous solvent to the heating chamber according to the amount of water added. The temperature of the added aqueous solvent is the dissolving temperature of the seasoning. In one example, the preset threshold can be 0, and this application does not limit the specific value of the amount of water added. In this application, the speed of the variable frequency screw pump is adjustable, and the flow rate is relatively fast, which can be used for rapid replenishment of the aqueous solvent. In this application, the flow rate adjustment range of the variable frequency screw pump is 0.1-5 mL / s, and the response time is less than 0.3 s, thereby rapidly and accurately replenishing the aqueous solvent.

[0065] In this embodiment, based on the different water and seasoning requirements of different dishes, the water solvent is replenished in a timely manner by detecting changes in the pot temperature while injecting the target seasoning solution, and the concentration ratio of seasoning to water is dynamically adjusted to better complete the cooking of the dishes and ensure the cooking effect.

[0066] In one example, during the initial stewing stage of braised pork, a spice solution containing star anise / cinnamon extract is added every hour. During the reduction stage, a negative pressure evaporation module is activated, concentrating the spice solution by 3.2 times. If the concentration is excessive, the dish will be too strong in flavor. When the solids concentration in the pot is detected to be greater than 18%, a water solvent can be automatically added to the vacuum chamber via a screw pump to dilute the spice solution in the heating chamber.

[0067] Table 1 is a comparison table of cooking effects provided in the embodiments of this application.

[0068] Table 1

[0069] As shown in Table 1, the traditional method of adding solid seasonings is to add them with cold water. Compared with the traditional method, the seasoning machine and the feeding control method of the seasoning machine in this application embodiment have greatly improved the solvent uniformity, pot temperature recovery time and dish scoring. Moreover, the energy consumption ratio of this application is also lower than that of the traditional method. It can improve the cooking effect of the dish while achieving accurate feeding.

[0070] Figure 6 This is a schematic diagram of the feeding control device for the seasoning machine provided in an embodiment of this application. Figure 6 As shown, the device 600 includes: The dish information acquisition module 601 is used to acquire cooking dish information; the cooking dish information includes the type of cooking dish and the weight of the cooking ingredients corresponding to the type of cooking dish. The seasoning parameter determination module 602 is used to match the target solid seasoning corresponding to the type of the cooking dish and the set dissolution concentration of the target solid seasoning from a preset cooking database; and to determine the target amount of the target solid seasoning according to the weight of the ingredients and the preset addition ratio. The dissolution temperature determination module 603 is used to match the dissolution temperature of the target solid seasoning from a preset seasoning dissolution database; The water volume determination module 604 is used to determine the target water volume of the water solvent used to dissolve the target solid seasoning based on the target feed amount and the set dissolution concentration, and to add the water solvent corresponding to the target water volume into the heating chamber during the preset cooking stage; The dissolution control module 605 is used to control the heating device to heat the liquid in the heating chamber, and to add the target solid seasoning corresponding to the target amount of seasoning into the heating chamber during the heating process when the temperature of the liquid in the heating chamber rises to the dissolution temperature of the seasoning. The target seasoning solution determination module 606 is used to determine the liquid in the heating chamber as the target seasoning solution if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, and to inject the target seasoning solution into the cooking appliance at a preset rate.

[0071] In some embodiments, the device 600 may further include: The dosage determination module is used to determine the amount of water to be added to the aqueous solvent and the amount of the target solid seasoning already added based on the solution injection time and the preset rate. The target water volume determination module is used to determine the target water volume based on the pot temperature of the cooking appliance, the water volume to be added, and the amount of ingredients already added. The water replenishment determination module is used to determine the water replenishment amount by the difference between the target amount of water to be added and the remaining amount of water in the heating chamber; the remaining amount of water is the water solvent content in the remaining target seasoning solution in the heating chamber. The screw pump control module is used to control the screw pump to replenish the water solvent into the heating chamber according to the amount of water replenished if the amount of water replenished is greater than a preset threshold.

[0072] In some embodiments, the dissolution control module includes: The initial solution acquisition submodule is used to control the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to a preset addition amount during the heating process when the liquid temperature in the heating chamber rises to the dissolution temperature of the seasoning, thereby obtaining an initial solution; the preset addition amount is the amount of material added by the seasoning box at one time. The solution concentration detection submodule is used to determine the initial solution as the current solution and detect the solution concentration of the current solution; if the solution concentration is less than the set dissolution concentration, the step of repeatedly controlling the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to the preset addition amount is repeated to obtain the initial solution; The feeding end control submodule is used to determine the content of the target solid seasoning in the current solution as the target feeding amount if the solution concentration is greater than or equal to the set dissolution concentration.

[0073] In some embodiments, the solution concentration detection submodule includes: A viscosity detection unit is used to control a multispectral sensor array to detect the viscosity of the current solution; A solution concentration matching unit is used to match the solution concentration corresponding to the viscosity from a preset concentration relationship library; the preset concentration relationship library includes the correspondence between the preset viscosity and the preset solution concentration after the target solid seasoning is dissolved.

[0074] In some embodiments, the solution concentration detection submodule may further include; The first weight acquisition unit is used to control the weighing device to acquire the first weight of the liquid in the heating chamber at a first moment; the first moment is the moment when the addition of water solvent into the heating chamber ends. The second weight acquisition unit is used to control the weighing device to acquire the second weight of the current solution; A solution concentration determination unit is used to determine the solution concentration of the current solution based on the first weight and the second weight.

[0075] In some embodiments, the initial solution acquisition submodule may include: A seasoning box control unit is used to control the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to a preset feeding amount; A magnetic stirring control unit is used to control the magnetic stirring device to stir the liquid in the heating chamber and to obtain the cumulative stirring time of the magnetic stirring device. The stirring duration determination unit is used to determine the moment when the cumulative stirring duration reaches a preset stirring duration as the stirring end time, and to determine the liquid in the heating chamber at the stirring end time as the initial solution.

[0076] In some embodiments, if the target solid seasoning is multiple, the apparatus further includes: The sorting module is used to sort the water content information corresponding to each target solid seasoning in ascending order to obtain the dissolution order sequence of the target solid seasoning; The water demand determination module is used to sequentially traverse the dissolution sequence and, for each current solid seasoning, determine the water demand based on the target water volume of the water solvent corresponding to the current solid seasoning and the current water volume in the heating chamber. A water solvent addition control module is used to add water solvent corresponding to the required water volume into the heating chamber; An intermediate seasoning solution acquisition module is used to determine the liquid in the heating chamber as an intermediate seasoning solution if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration corresponding to the current solid seasoning. The traversal completion control module is used to determine the intermediate seasoning solution obtained at the traversal completion time as the target seasoning solution.

[0077] In some embodiments, the dissolution control module further includes: An initial temperature acquisition submodule is used to acquire the initial temperature of the water solvent; The heating control module is used to control the heating device to heat the liquid in the heating chamber according to the difference between the initial temperature and the seasoning dissolution temperature, until the temperature of the liquid in the heating chamber rises to the seasoning dissolution temperature.

[0078] The apparatus and method embodiments described herein are based on the same inventive concept.

[0079] This application provides an electronic device including a processor and a memory. The memory stores at least one instruction or at least one program, which is loaded and executed by the processor to implement the method provided in the above method embodiments.

[0080] Embodiments of this application also provide a computer storage medium, which can be disposed in a terminal to store at least one instruction or at least one program related to implementing a method as provided in the above method embodiments, wherein the at least one instruction or at least one program is loaded and executed by the processor to implement the method provided in the above method embodiments.

[0081] Embodiments of this application also provide a computer program product or computer program, which includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the method provided in the above-described method embodiments.

[0082] Optionally, in this embodiment, the storage medium may be located at at least one of the multiple network servers in a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to, various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0083] The memory described in this application embodiment can be used to store software programs and modules. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory. The memory may mainly include a program storage area and a data storage area. The program storage area may store the operating system, applications required for the functions, etc.; the data storage area may store data created according to the use of the device, etc. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory may also include a memory controller to provide the processor with access to the memory.

[0084] The methods provided in this application can be executed on mobile terminals, computer terminals, servers, or similar computing devices. Taking running on a server as an example... Figure 7 This is a hardware structure block diagram of a server for a feeding control method of a seasoning machine provided in an embodiment of this application. For example... Figure 7As shown, the server 700 can vary significantly due to different configurations or performance. It may include one or more Central Processing Units (CPUs) 710 (CPUs 710 may include, but are not limited to, microprocessors (MCUs) or programmable logic devices (FPGAs), a memory 730 for storing data, and one or more storage media 720 (e.g., one or more mass storage devices) for storing application programs 723 or data 722. The memory 730 and storage media 720 may be temporary or persistent storage. The program stored in the storage media 720 may include one or more modules, each module may include a series of instruction operations on the server. Furthermore, the CPU 710 may be configured to communicate with the storage media 720 and execute the series of instruction operations stored in the storage media 720 on the server 700. Server 700 may also include one or more power supplies 760, one or more wired or wireless network interfaces 750, one or more input / output interfaces 740, and / or one or more operating systems 721, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™, etc.

[0085] The input / output interface 740 can be used to receive or send data via a network. Specific examples of the network described above may include a wireless network provided by the communication provider of server 700. In one example, the input / output interface 740 includes a network interface controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the input / output interface 740 may be a radio frequency (RF) module used for wireless communication with the Internet.

[0086] Those skilled in the art will understand that Figure 7 The structure shown is for illustrative purposes only and does not limit the structure of the aforementioned electronic device. For example, server 700 may also include... Figure 7 The more or fewer components shown, or having the same Figure 7 The different configurations shown.

[0087] As can be seen from the above embodiments of the seasoning machine feeding control method, device, and seasoning machine provided in this application, this application obtains cooking dish information, matches the target solid seasoning corresponding to the type of cooking dish and the set dissolution concentration of the target solid seasoning from a preset cooking database; determines the target feeding amount of the target solid seasoning based on the weight of the ingredients and the preset feeding ratio; then matches the seasoning dissolution temperature from the preset seasoning dissolution database; and determines the target amount of water solvent used to dissolve the target solid seasoning based on the target feeding amount and the set dissolution concentration. In this application, the solid seasoning is dissolved in a water solvent to form a seasoning solution for feeding, which can reduce the residual rate of the seasoning in the conveying pipeline, thereby achieving precise feeding; in the preset cooking stage, the seasoning is fed into the water... A water-soluble solvent corresponding to the target water volume is added to the heating chamber. The heating device is controlled to heat the liquid in the heating chamber, and during the heating process where the liquid temperature in the heating chamber rises to the seasoning dissolution temperature, a target solid seasoning corresponding to the target amount is added to the heating chamber. By heating the liquid in the heating chamber, more solid seasoning can be dissolved with a smaller volume of water-soluble solvent, thereby reducing the impact of water on the dish. If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, the liquid in the heating chamber is identified as the target seasoning solution, and the target seasoning solution is injected into the cooking appliance at a preset rate. This hot water addition method can reduce the impact of the seasoning solution on the current cooking state of the food in the appliance after it is injected. Therefore, the seasoning machine addition control method of this application embodiment can improve the cooking effect of the dish while achieving precise addition.

[0088] It should be noted that the order of the embodiments described above is merely for descriptive purposes and does not represent the superiority or inferiority of the embodiments. Furthermore, specific embodiments have been described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps described in the claims can be performed in a different order than that shown in the embodiments and still achieve the desired result. Additionally, the processes depicted in the drawings do not necessarily require a specific or sequential order to achieve the desired result. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0089] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the embodiments of apparatus, devices, and storage media are basically similar to the method embodiments, so the descriptions are relatively simple; relevant parts can be referred to the descriptions of the method embodiments.

[0090] Those skilled in the art will understand that all or part of the steps of the above embodiments can be implemented by hardware or by a program instructing related hardware. The program can be stored in a computer storage medium, such as a read-only memory, a disk, or an optical disk.

[0091] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A feeding control method for a seasoning machine, characterized in that, The method includes: Obtain cooking dish information; the cooking dish information includes the type of cooking dish and the weight of the ingredients corresponding to the type of cooking dish; The target solid seasoning corresponding to the type of dish and the set dissolution concentration of the target solid seasoning are matched from the preset cooking database; and the target amount of the target solid seasoning is determined according to the weight of the ingredients and the preset addition ratio. The dissolution temperature of the target solid seasoning is matched from the preset seasoning dissolution database; The target amount of water for dissolving the target solid seasoning is determined based on the target amount of feed and the set dissolution concentration, and the water-soluble solvent corresponding to the target amount of water is added into the heating chamber during the preset cooking stage. The heating device is controlled to heat the liquid in the heating chamber, and during the heating process when the temperature of the liquid in the heating chamber rises to the melting temperature of the seasoning, the target solid seasoning corresponding to the target feeding amount is added to the heating chamber; If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, the liquid in the heating chamber is identified as the target seasoning solution, and the target seasoning solution is injected into the cooking appliance at a preset rate.

2. The method according to claim 1, characterized in that, During the injection of the target seasoning solution into the cooking appliance at a preset rate, the method further includes: Based on the solution injection time and the preset rate, determine the amount of water to be added to the aqueous solvent and the amount of the target solid seasoning already added; The target amount of water to be added is determined based on the pot temperature of the cooking appliance, the amount of water to be added, and the amount of ingredients already added. The difference between the target amount of water to be added and the remaining amount of water in the heating chamber is determined as the amount of water to be added; the remaining amount of water is the water content in the remaining target seasoning solution in the heating chamber; If the amount of water added is greater than a preset threshold, the screw pump is controlled to add the water solvent into the heating chamber according to the amount of water added.

3. The method according to claim 1, characterized in that, During the heating process, in which the liquid temperature in the heating chamber rises to the melting temperature of the seasoning, the target solid seasoning corresponding to the target feed amount is added to the heating chamber, including: During the heating process, when the temperature of the liquid in the heating chamber rises to the melting temperature of the seasoning, the seasoning box corresponding to the target solid seasoning is controlled to add the target solid seasoning into the heating chamber according to a preset amount to obtain an initial solution; the preset amount is the amount of material added by the seasoning box at one time. The initial solution is identified as the current solution, and the concentration of the current solution is detected. If the solution concentration is less than the set dissolution concentration, the step of repeatedly controlling the seasoning box corresponding to the target solid seasoning to add the target solid seasoning into the heating chamber according to the preset addition amount is repeated to obtain the initial solution; If the solution concentration is greater than or equal to the set dissolution concentration, the content of the target solid seasoning in the current solution is determined as the target feed amount.

4. The method according to claim 3, characterized in that, The detection of the current solution concentration includes: Control the multispectral sensor array to detect the viscosity of the current solution; The solution concentration corresponding to the viscosity is matched from the preset concentration relationship library; the preset concentration relationship library includes the correspondence between the preset viscosity and the preset solution concentration after the target solid seasoning is dissolved.

5. The method according to claim 3, characterized in that, The detection of the current solution concentration includes: The weighing device is controlled to obtain the first weight of the liquid in the heating chamber at a first moment; the first moment is the moment when the addition of water solvent into the heating chamber ends. Control the weighing device to obtain a second weight of the current solution; The solution concentration of the current solution is determined based on the first weight and the second weight.

6. The method according to claim 3, characterized in that, The control unit corresponding to the target solid seasoning adds the target solid seasoning into the heating chamber according to a preset amount to obtain an initial solution, including: The seasoning box corresponding to the target solid seasoning is controlled to add the target solid seasoning into the heating chamber according to a preset amount; The magnetic stirring device is controlled to stir the liquid in the heating chamber, and the cumulative stirring time of the magnetic stirring device is obtained; If the cumulative stirring time reaches the preset stirring time, the moment when the preset stirring time is reached is determined as the stirring end time, and the liquid in the heating chamber at the stirring end time is determined as the initial solution.

7. The method according to claim 1, characterized in that, If the target solid seasoning is of multiple types, adding the water solvent corresponding to the target water volume into the heating chamber includes: The water content information corresponding to each target solid seasoning is sorted in ascending order to obtain the dissolution order sequence of the target solid seasoning; The dissolution sequence is traversed sequentially. For each solid seasoning that is traversed, the required water volume is determined based on the target water volume of the water solvent corresponding to the current solid seasoning and the current water volume in the heating chamber. Add water-soluble solvent corresponding to the required water volume into the heating chamber; The step of determining the liquid in the heating chamber as the target seasoning solution if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration includes: If the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration corresponding to the current solid seasoning, the liquid in the heating chamber is determined to be an intermediate seasoning solution; The intermediate seasoning solution obtained at the time of completion of the traversal is determined as the target seasoning solution.

8. The method according to claim 1, characterized in that, The heating control device heats the liquid in the heating chamber, including: Obtain the initial temperature of the aqueous solvent; Based on the difference between the initial temperature and the seasoning dissolution temperature, the heating device is controlled to heat the liquid in the heating chamber until the temperature of the liquid in the heating chamber rises to the seasoning dissolution temperature.

9. A feeding control device for a seasoning machine, characterized in that, The device includes: The dish information acquisition module is used to acquire cooking dish information; the cooking dish information includes the type of cooking dish and the weight of the cooking ingredients corresponding to the type of cooking dish. The seasoning parameter determination module is used to match the target solid seasoning corresponding to the type of the dish and the set dissolution concentration of the target solid seasoning from a preset cooking database; and to determine the target amount of the target solid seasoning according to the weight of the ingredients and the preset addition ratio. The dissolution temperature determination module is used to match the dissolution temperature of the target solid seasoning from a preset seasoning dissolution database; The water volume determination module is used to determine the target water volume of the water solvent used to dissolve the target solid seasoning based on the target feed amount and the set dissolution concentration, and to add the water solvent corresponding to the target water volume into the heating chamber during the preset cooking stage; The dissolution control module is used to control the heating device to heat the liquid in the heating chamber, and to add the target solid seasoning corresponding to the target amount into the heating chamber during the heating process when the temperature of the liquid in the heating chamber rises to the dissolution temperature of the seasoning; The target seasoning solution determination module is used to determine the liquid in the heating chamber as the target seasoning solution if the solution concentration of the liquid in the heating chamber is greater than or equal to the set dissolution concentration, and to inject the target seasoning solution into the cooking appliance at a preset rate.

10. A seasoning machine, characterized in that, The seasoning machine includes a heating chamber, a heating device, and a controller; the heating device is disposed in the heating chamber and is used to heat the liquid in the heating chamber; the controller is electrically connected to the heating device; the controller is used to control the feeding of the seasoning machine according to any one of claims 1-8.

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