Gas cylinder, control method thereof, control equipment and medium

Abstract

The invention discloses a gas cylinder, a control method thereof, control equipment and a medium, relates to the technical field of household appliances, and discloses a control method of the gas cylinder, the gas cylinder is internally provided with a cylinder body and a reaction regulator; the method comprises the following steps: acquiring a current reaction rate of gas production reaction in a bottle body; determining a rate adjustment parameter according to the current reaction rate and a target reaction rate of the gas production reaction; controlling the reaction regulator to operate according to the rate regulation parameter so as to regulate the current reaction condition in the bottle body. According to the embodiment of the invention, the preparation efficiency of CO2 can be effectively improved, and the use convenience and user experience of the gas cylinder are improved.

Description

Technical Field

[0001] The present application relates to the technical field of household electrical appliances, and particularly to a gas cylinder, a control method thereof, a control device, and a medium. Background Art

[0002] With the deepening of the concept of healthy living, people's demand for healthy drinks is increasing day by day. The household bubble water machine has emerged as the times require and has quickly become a common device in the family kitchen. This device makes fresh and refreshing bubble water by injecting carbon dioxide (CO2) into ordinary drinking water, which not only meets the unique taste requirements of consumers for carbonated drinks but also effectively avoids the health problems brought by excessive sugar and additives in traditional carbonated drinks.

[0003] Currently, most household bubble water machines mainly rely on replaceable CO2 gas cylinders to provide gas sources. However, the replacement frequency of CO2 gas cylinders is relatively high, and the unit price is relatively expensive, resulting in higher usage costs for users during long-term use. Although users can also produce carbon dioxide through some chemical reactions, the conventional methods have the problem of low CO2 production efficiency and are difficult to meet the continuous gas supply requirements of household bubble water machines. Summary of the Invention

[0004] The main purpose of the present application is to provide a gas cylinder, a control method thereof, a control device, and a medium, aiming to effectively improve the preparation efficiency of CO2 and enhance the usability and user experience of the gas cylinder.

[0005] To achieve the above object, an embodiment of the present application provides a control method for a gas cylinder. The gas cylinder is provided with a cylinder body and a reaction regulator. The control method of the gas cylinder includes:

[0006] Obtaining the current reaction rate of the gas generation reaction in the cylinder body;

[0007] Determining a rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction;

[0008] Controlling the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions in the cylinder body.

[0009] In one embodiment, the cylinder body is provided with a reaction chamber and a plurality of storage chambers. Each storage chamber is connected to the reaction chamber through a regulating valve. A weight sensor is provided in each storage chamber. Before the step of obtaining the current reaction rate of the gas generation reaction in the cylinder body, it further includes:

[0010] Obtaining the initial input amounts of the respective reactants collected by the respective weight sensors;

[0011] Determining the target input ratio between the respective reactants;

[0012] Determine the target feeding parameters according to the target input ratio and the initial input amounts of the reactants.

[0013] Control the opening of the regulating valve according to the target feeding parameters, so that the reactants in each storage cavity enter the reaction cavity for gas generation reaction.

[0014] In one embodiment, the target feeding parameters include: the total input amounts of the reactants. The step of determining the target feeding parameters according to the target input ratio and the initial input amounts of the reactants includes:

[0015] Determine the total input amounts of the reactants according to the gas storage capacity threshold of the gas cylinder, the target input ratio and the initial input amounts of the reactants.

[0016] In one embodiment, the target feeding parameters include: the number of feeding times. The step of determining the target feeding parameters according to the target input ratio and the initial input amounts of the reactants includes:

[0017] Determine the target gas production amount according to the total input amounts of the reactants.

[0018] Determine the number of feeding times according to the target gas production amount.

[0019] In one embodiment, the target feeding parameters include: the feeding interval. The step of determining the target feeding parameters according to the target input ratio and the initial input amounts of the reactants includes:

[0020] Determine the target reaction duration according to the total input amounts of the reactants.

[0021] Determine the feeding interval according to the target reaction duration, the preset reaction kinetics model, the target reaction temperature of the gas generation reaction and the number of feeding times.

[0022] In one embodiment, the target feeding parameters include: the total input amounts of the reactants. Before the step of determining the rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction, it further includes:

[0023] Determine the target gas production amounts of each reaction stage of the gas generation reaction according to the total input amounts of the reactants.

[0024] Determine the target reaction rates of each reaction stage according to the target gas production amounts of each reaction stage.

[0025] In one embodiment, the reaction regulator includes a heating component and / or a stirring component, the rate adjustment parameters include temperature parameters and / or stirring parameters, and the step of controlling the operation of the reaction regulator according to the rate adjustment parameters to adjust the current reaction conditions in the bottle body includes:

[0026] Controlling the heating component to heat the bottle body according to the temperature parameters;

[0027] And / or, controlling the stirring component to stir the reactants in the bottle body according to the stirring parameters.

[0028] In addition, to achieve the above object, an embodiment of the present application further provides a gas cylinder, including: a bottle body and a reaction regulator disposed inside the gas cylinder;

[0029] A control device, the control device is connected to the reaction regulator, and is configured to obtain the current reaction rate of the gas generation reaction in the bottle body; determine rate adjustment parameters according to the current reaction rate and the target reaction rate of the gas generation reaction; and control the operation of the reaction regulator according to the rate adjustment parameters to adjust the current reaction conditions in the bottle body.

[0030] To achieve the above object, an embodiment of the present application provides a control device, the control device includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, and the computer program is configured to implement the steps of the control method of the gas cylinder as described above.

[0031] In addition, to achieve the above object, an embodiment of the present application further provides a storage medium, the storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium, and when the computer program is executed by a processor, it implements the steps of the control method of the gas cylinder as described above.

[0032] In addition, to achieve the above object, an embodiment of the present application further provides a computer program product, the computer program product includes a computer program, and when the computer program is executed by a processor, it implements the steps of the control method of the gas cylinder as described above.

[0033] An embodiment of the present application provides a control method for a gas cylinder, which is provided with a cylinder body and a reaction regulator inside; when the user has a demand for gas production, by replenishing reactants into the gas cylinder, CO2 can be quickly and safely prepared at home; during the preparation process of CO2, the control method for the gas cylinder provided by the embodiment of the present application determines the rate adjustment parameter for the gas production reaction by obtaining the current reaction rate of the gas production reaction inside the cylinder body, and then controls the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions inside the cylinder body to ensure that the reaction rate is always in the best state, thereby effectively improving the production efficiency of CO2. Once a conventional gas cylinder is exhausted, the user usually needs to buy a new one, which not only increases the economic burden but also brings inconvenience in replacement. However, the control method for the gas cylinder provided by the embodiment of the present application can efficiently and safely prepare CO2 without frequent replacement of the gas cylinder, greatly reducing the usage cost, and at the same time significantly improving the usage convenience and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

[0036] Figure 1 It is a simplified schematic diagram of the structure of the gas cylinder according to an embodiment of the present application;

[0037] Figure 2 It is a simplified schematic diagram of the internal structure of the cylinder body in the gas cylinder according to an embodiment of the present application;

[0038] Figure 3 It is a schematic diagram of the structure of the gas cylinder according to an embodiment of the present application;

[0039] Figure 4 It is a schematic flowchart of the control method for the gas cylinder according to the embodiment of the present application;

[0040] Figure 5 It is a schematic diagram of the frame structure of the control device for the gas cylinder according to the embodiment of the present application;

[0041] Figure 6 It is a schematic diagram of the structure of the control device involved in the control method for the gas cylinder according to the embodiment of the present application.

[0042] The implementation, functional features, and advantages of the present application will be further described in conjunction with the embodiments with reference to the accompanying drawings.

[0043] Description of Reference Numerals

[0044] Gas cylinder-100; bottle body-110; reaction chamber-111; storage chamber-112;

[0045] Control valve-113; Weight sensor-114;

[0046] Reaction regulator-120; heating component-121; stirring component-122;

[0047] Outlet pressure regulating valve-123; outlet-124; pressure reducing valve-125;

[0048] Pressure gauge-126; Gas outlet-127; Control device-130;

[0049] Gas drying filter element-140. DETAILED DESCRIPTION

[0050] It should be understood that the specific embodiments described herein are merely used to explain the technical solutions of the present application and are not intended to limit the present application.

[0051] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0052] Conventional home sparkling water machines rely primarily on replaceable CO2 cylinders for their gas source. However, these cylinders require frequent replacement and are relatively expensive, resulting in high costs for users over the long term. While users can produce their own carbon dioxide through chemical reactions, conventional methods suffer from low CO2 production efficiency, making it difficult to meet the continuous gas supply requirements of home sparkling water machines.

[0053] An embodiment of the present application provides a control method for a gas cylinder. The gas cylinder is provided with a cylinder body and a reaction regulator inside; when the user has a demand for gas production, by replenishing reactants into the gas cylinder, CO2 can be quickly and safely prepared at home; during the preparation process of CO2, the control method of the gas cylinder provided by the embodiment of the present application determines a rate adjustment parameter for the gas production reaction by obtaining the current reaction rate of the gas production reaction in the cylinder body, and then controls the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions in the cylinder body to ensure that the reaction rate is always in the best state, thereby effectively improving the production efficiency of CO2. Once a conventional gas cylinder is exhausted, users usually need to buy a new one, which not only increases the economic burden but also brings inconvenience in replacement. However, the control method of the gas cylinder provided by the embodiment of the present application can efficiently and safely prepare CO2, without the need to frequently replace the gas cylinder, greatly reducing the use cost, and at the same time significantly improving the use convenience and user experience.

[0054] An embodiment of the present application provides a gas cylinder. Please refer to Figure 1 FIG. is a simplified structural schematic diagram of the gas cylinder. The gas cylinder 100 includes a cylinder body 110 and a reaction regulator 120 provided inside the gas cylinder 100;

[0055] A control device 130, the control device 130 is connected to the reaction regulator 120 and is used to obtain the current reaction rate of the gas production reaction in the cylinder body 110; determine a rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas production reaction; control the operation of the reaction regulator 120 according to the rate adjustment parameter to adjust the current reaction conditions in the cylinder body 110.

[0056] In a feasible embodiment, the cylinder body of the gas cylinder can provide a reaction site for the gas production reaction and can also be used as a storage container for gas products (such as CO2) for the convenience of users; the gas cylinder also includes a reaction regulator provided inside it, which can be used to adjust the actual reaction conditions (i.e., the current reaction conditions) of the gas production reaction occurring in the cylinder body, and the control device can precisely control the reaction regulator to ensure that the gas production reaction in the cylinder body is maintained under suitable reaction conditions as much as possible, so as to make the reaction rate of the gas production reaction always in the best state and improve the generation efficiency of CO2.

[0057] Optionally, the control device can be a microcontroller unit (MCU), a controller, or other control chips or control devices with control functions. This embodiment does not make specific limitations on this.

[0058] Optionally, at least one reaction chamber can be provided inside the cylinder body to provide a reaction site for the gas production reaction.

[0059] Optionally, at least one gas storage cavity can be provided inside the bottle body for storing the gas products generated by the gas-producing reaction; the gas products can be CO2 or other gases.

[0060] Optionally, the reaction cavity inside the bottle body can also be used as a gas storage cavity.

[0061] Optionally, the current reaction conditions refer to the actual parameters in the reaction environment during the actual reaction process, which can include: temperature, pressure, pH value, reactant concentration, stirring speed, etc. By adjusting the reaction conditions, the reaction rate of the gas-producing reaction can be kept at the optimal state all the time, thus improving the generation efficiency of CO2.

[0062] Optionally, the reaction regulator includes at least one of a temperature controller, a pressure controller, a pH controller, and a stirring component.

[0063] Optionally, the temperature controller can include a heating component (e.g., heating wire) and / or a cooling component (e.g., heat sink, fan, water cooling system, etc.) for adjusting the temperature of the reaction environment.

[0064] Optionally, the pressure controller can include a pressure regulating valve, which monitors the pressure in the reaction environment through a pressure sensor and adjusts the pressure inside the bottle body through the pressure regulating valve.

[0065] Optionally, the pH controller can adjust the pH value of the reactants by adding acid or base solutions to make the reactants reach the optimal reaction pH value, or stabilize the reaction rate when the gas-producing reaction is too intense.

[0066] Optionally, the stirring component can include a magnetic stirring rod, a magnetic stirrer, etc., which adjusts the mixing speed of the reactants through stirring to ensure the uniform distribution of the reactants and improve the reaction rate.

[0067] Optionally, the gas-producing reaction refers to the reaction that generates specific gas products, such as CO2, through a specific reaction mechanism in a chemical or biochemical process. The gas-producing reaction can include: chemical gas-producing reaction and biochemical gas-producing reaction.

[0068] Optionally, the chemical gas-producing reaction can include acid-base neutralization reactions. For example, generating CO2 by reacting sodium bicarbonate with citric acid, generating CO2 by reacting sodium bicarbonate with vinegar, etc.; compared with the decomposition reaction of carbonates, generating CO2 through the acid-base reaction between sodium bicarbonate and citric acid or vinegar can better meet the food-grade application of the gas cylinder.

[0069] Optionally, the biochemical gas-producing reaction refers to the process of generating CO2 through the metabolic activities of organisms. For example, generating CO2 by fermenting glucose with fermenting microorganisms.

[0070] In a feasible embodiment, with reference to Figure 2 , a reaction chamber 111 and a plurality of storage chambers 112 are provided inside the bottle body 110. Each storage chamber 112 is connected to the reaction chamber 111 through a regulating valve 113, and a weight sensor 114 is provided in each storage chamber 112; the control device is further configured to: obtain the initial input amounts of the respective reactants collected by each weight sensor 114; determine the target input ratio between the respective reactants; determine the target feeding parameters according to the target input ratio and the initial input amounts of the respective reactants; and control the opening of the regulating valve 113 according to the target feeding parameters, so that the reactants in each storage chamber 112 enter the reaction chamber 111 for a gas generation reaction.

[0071] In a feasible embodiment, a reaction chamber may be provided inside the bottle body to provide a reaction site for the gas generation reaction. A plurality of storage chambers may also be provided inside the bottle body to store the respective reactants required for the gas generation reaction. The storage chamber is also provided with a regulating valve, which can accurately control the actual input amount of the reactants in the storage chamber when entering the reaction chamber, thereby accurately controlling the reaction rate and improving the preparation efficiency of CO2. A weight sensor is also provided in each storage chamber to determine the initial input amounts of the respective reactants actually input by the user. Through the settings of the storage chamber, the regulating valve, the weight sensor, and the reaction chamber, it is possible to help the user accurately control the input ratio between the respective reactants during the gas generation reaction, avoid too little or too much of some reactants, and thus effectively improve the preparation efficiency of CO2.

[0072] Optionally, the storage chamber may be connected to the reaction chamber through a connecting pipe, and the regulating valve is provided in the connecting pipe.

[0073] Optionally, the storage chamber may be located on the top side inside the reaction chamber. After the regulating valve is opened, the reactants in the storage chamber enter the reaction chamber by gravity.

[0074] In a feasible embodiment, the control device is further configured to: determine the total input amounts of the respective reactants according to the gas storage amount threshold of the gas cylinder, the target input ratio, and the initial input amounts of the respective reactants.

[0075] In a feasible embodiment, the control device is further configured to: determine the target gas generation amount according to the total input amounts of the respective reactants; and determine the number of feeding times according to the target gas generation amount.

[0076] In a feasible embodiment, the control device is further configured to: determine the target reaction duration according to the total input amounts of the respective reactants; and determine the feeding interval according to the target reaction duration, the preset reaction kinetics model, the target reaction temperature of the gas generation reaction, and the number of feeding times.

[0077] In a feasible embodiment, the control device is further configured to: determine the target gas generation amounts of the respective reaction stages of the gas generation reaction according to the total input amounts of the respective reactants; and determine the target reaction rates of the respective reaction stages according to the target gas generation amounts of the respective reaction stages.

[0078] In a feasible embodiment, the control device is further configured to: control the heating component to heat the bottle body according to the temperature parameter; and / or control the stirring component to stir the reactants in the bottle body according to the stirring parameter.

[0079] Optionally, a crushing component may be further provided in the bottle body for crushing the reactants with larger volume into fine particles, so as to increase the total surface area of the reactants, and more surfaces of the reactants are exposed to the reaction environment, thereby increasing the contact area between the reactants and further improving the preparation efficiency of CO2.

[0080] Exemplarily, referring to Figure 3 , the gas cylinder includes: a bottle body 110 with a reaction chamber 111 provided therein; a stirring component 122 and a heating component 123 are provided at the bottom of the reaction chamber 111; the gas cylinder further includes: a gas drying filter element 140 provided at the bottle mouth of the bottle body 110 for drying the gas generated in the reaction chamber 111; the gas cylinder further includes: an outlet pressure regulating valve 123, an outlet 124, a pressure reducing valve 125, a pressure gauge 126 and a gas outlet 127.

[0081] In this embodiment, by providing a bottle body and a reaction regulator in the gas cylinder, when the user has a gas production requirement, by replenishing the reactants into the gas cylinder, CO2 can be quickly and safely prepared at home; during the preparation process of CO2, by obtaining the current reaction rate of the gas production reaction in the bottle body, and then according to the current reaction rate and the target reaction rate of the gas production reaction, determining the rate adjustment parameter for the gas production reaction, and then according to the rate adjustment parameter, controlling the operation of the reaction regulator to adjust the current reaction conditions in the bottle body to ensure that the reaction rate is always in the best state, thereby effectively improving the production efficiency of CO2. Once a conventional gas cylinder is exhausted, the user usually needs to buy a new gas cylinder, which not only increases the economic burden but also brings inconvenience in replacement. However, the control method of the gas cylinder provided by the embodiment of the present application can efficiently and safely prepare CO2, without the need to frequently replace the gas cylinder, greatly reducing the use cost, and at the same time significantly improving the use convenience and user experience.

[0082] The execution subject of the control method of the gas cylinder in the embodiment of the present application may be a control device having data processing, network communication and program running functions. For example, the gas cylinder adjusts the gas production reaction by controlling its own reaction regulator, regulating valve, etc.; it may also be a device such as a server, a centralized controller, a central controller, a line controller, etc. that adjusts the gas production reaction by controlling the reaction regulator, regulating valve, etc. of the gas cylinder. This embodiment does not make specific limitations in this regard.

[0083] The following takes the control device as the execution subject as an example to illustrate the following embodiments.

[0084] Based on this, the present application also proposes an embodiment of a control method for a gas cylinder. The gas cylinder is provided with a cylinder body and a reaction regulator inside. Please refer to Figure 4 , and the control method of the gas cylinder includes:

[0085] Step S10, obtaining the current reaction rate of the gas generation reaction in the cylinder body;

[0086] It can be understood that the cylinder body of the gas cylinder can provide a reaction site for the gas generation reaction and can also be used as a storage container for gas products (for example, CO2) for the convenience of users. The gas cylinder also includes a reaction regulator provided inside it, which can be used to adjust the actual reaction conditions (i.e., the current reaction conditions) of the gas generation reaction occurring in the cylinder body, such as temperature, pressure, pH value, reactant concentration, stirring speed, etc.

[0087] In a feasible embodiment, when the user uses the gas cylinder, the reactants can be pre-placed in the cylinder body of the gas cylinder. The reactants interact with each other to generate a gas generation reaction and generate gas products (for example, CO2). During the gas generation reaction, conditions such as the addition amount, ratio, ambient temperature, and pressure of the reactants may affect the gas generation reaction rate, thereby affecting the generation efficiency of the gas products. Therefore, in order to improve the generation efficiency of the gas products as much as possible, the control device can dynamically obtain the current reaction rate of the gas generation reaction occurring in the cylinder body.

[0088] Optionally, a pressure sensor and / or a gas sensor can be provided inside the cylinder body of the gas cylinder, and the control device dynamically obtains the current reaction rate of the gas generation reaction in the cylinder body determined by the pressure sensor and / or the gas sensor.

[0089] Optionally, during the reaction process, the concentration change of the gas product is dynamically monitored by the gas sensor, and the control device determines the current reaction rate according to the concentration change of the gas product collected by the gas sensor.

[0090] Optionally, the gas cylinder is in a closed environment. During the gas generation reaction, as the gas is generated, the pressure inside the gas cylinder changes, and the pressure change inside the gas cylinder can be dynamically monitored by the pressure sensor. The control device determines the current reaction rate according to the pressure change collected by the pressure sensor.

[0091] Optionally, the gas generation reaction refers to a reaction that generates a specific gas product (for example, CO2) through a specific reaction mechanism in a chemical or biochemical process. The gas generation reaction can include: chemical gas generation reaction and biochemical gas generation reaction.

[0092] Optionally, the chemical gas generation reaction may include an acid-base neutralization reaction. For example, CO2 is generated by the reaction of sodium bicarbonate with citric acid, or CO2 is generated by the reaction of sodium bicarbonate with vinegar. Compared with the decomposition reaction of carbonate, generating CO2 through the acid-base reaction between sodium bicarbonate and citric acid or vinegar can better meet the food-grade application of the gas cylinder.

[0093] Optionally, the biochemical gas generation reaction refers to the process of generating CO2 through the metabolic activities of organisms. For example, CO2 is generated by the fermentation of glucose with fermenting microorganisms.

[0094] Step S20: Determine the rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction.

[0095] In a feasible embodiment, the control device determines the target reaction rate of the gas generation reaction, compares and analyzes the current reaction rate and the target reaction rate, determines the difference between the current reaction rate and the target reaction rate, and then determines the rate adjustment parameter according to the difference between the two to ensure that the reaction rate is always in the best state, thereby effectively improving the production efficiency of CO2.

[0096] Optionally, the gas generation reaction may include multiple stages, and the optimal state of the reaction rate (i.e., the target reaction rate) of each stage may not be the same. Therefore, it is necessary to obtain the current reaction rate and compare it with the target reaction rate of the current reaction stage to determine the rate adjustment parameter.

[0097] Exemplarily, the reactants of the gas generation reaction include sodium bicarbonate, citric acid, and water. The reaction stages of the gas generation reaction include: the first stage (rapid start-up period), at this time, the initial concentration of the reactants is high, the solid particles dissolve rapidly, and H + (from citric acid) and HCO3 - (from sodium bicarbonate) are in sufficient contact. Therefore, a large number of bubbles (CO2) will be generated after the reactants are mixed, and the reaction rate will quickly reach the peak. The second stage (decay period), at this time, the concentration of the reactants decreases, the undissolved solid particles decrease, and the available H + and HCO3 - decrease, and the reaction is limited by the diffusion rate. Therefore, the gas generation rate gradually decreases, but CO2 is still continuously released. The third stage (reaction stop), sodium bicarbonate and / or citric acid are completely consumed, the bubbles stop generating, and the reaction is completely over. It can be seen that in the gas generation reaction occurring between sodium bicarbonate, citric acid, and water, the target reaction rates of each stage are not the same. Therefore, the rate adjustment parameter can be dynamically determined according to the stage of the gas generation reaction.

[0098] Optionally, the rate adjustment parameters include the parameters corresponding to the specific measures for adjusting the reaction rate. For example, the concentration parameter for adjusting the reactant concentration, the temperature parameter for controlling the reaction temperature, the grinding parameter for adjusting the contact area of the reactants, the pressure parameter for adjusting the gas pressure, the stirring parameter, etc.

[0099] Optionally, a temperature sensor and / or a pressure sensor are provided inside the gas cylinder. The control device determines the rate adjustment parameters according to the current reaction rate, the target reaction rate, and the environmental data of the gas cylinder collected by the temperature sensor and / or the pressure sensor. In addition to determining whether to increase or decrease the reaction rate based on the comparison between the current reaction rate and the target reaction rate, the specific measure parameters in the rate adjustment parameters can also be determined through the environmental data of the gas cylinder (such as temperature, pressure) collected by the temperature sensor and / or the pressure sensor. For example, when the current reaction rate is less than the target reaction rate and it is necessary to increase the current reaction rate, and then it is found according to the temperature data collected by the temperature sensor that the environmental temperature inside the gas cylinder has been maintained within a relatively suitable reaction temperature range. At this time, increasing the temperature may not necessarily further accelerate the reaction rate and may also cause safety hazards. Therefore, other reaction regulators (such as a stirring component, a grinding component) can be used to adjust the current reaction conditions.

[0100] Optionally, the target reaction rate can be a rate value or a rate range. For example, the target reaction rate is A1 to A2; when the current reaction rate is less than A1, it is necessary to increase the current reaction rate, and when the current reaction rate is greater than A2, the current reaction rate can be decreased to avoid the safety hazard caused by the sudden increase in the gas pressure inside the gas cylinder due to too fast a reaction rate.

[0101] Step S30: Control the reaction regulator to operate according to the rate adjustment parameters to adjust the current reaction conditions inside the gas cylinder.

[0102] In a feasible embodiment, the control device controls the reaction regulator to operate according to the rate adjustment parameters to adjust the current reaction conditions inside the gas cylinder to ensure that the reaction rate is always in the best state, thereby effectively improving the production efficiency of CO2.

[0103] Optionally, the reaction regulator includes a temperature controller, and the temperature controller includes a heating component and / or a heat sink. The control device controls the temperature controller to adjust the temperature inside the gas cylinder according to the temperature parameter in the rate adjustment parameters.

[0104] Optionally, the reaction regulator includes a pressure controller. The control device controls the pressure controller to adjust the pressure inside the gas cylinder according to the pressure parameter in the rate adjustment parameters. Optionally, the pressure controller includes a pressure reducing valve.

[0105] Optionally, the reaction regulator includes a grinding component. The control device controls the grinding component to grind the reactants in the bottle according to the grinding parameter in the rate adjustment parameter. For example, grinding flaky sodium bicarbonate into finer powder can increase its contact area with citric acid, thereby accelerating the reaction rate.

[0106] In this embodiment, a gas cylinder is provided with a bottle body and a reaction regulator. When the user has a demand for gas production, by replenishing the reactants into the gas cylinder, CO2 can be quickly and safely prepared at home. During the preparation process of CO2, the control method of the gas cylinder provided by the embodiment of the present application determines the rate adjustment parameter for the gas production reaction by obtaining the current reaction rate of the gas production reaction in the bottle body, and then controls the reaction regulator to operate according to the rate adjustment parameter to adjust the current reaction conditions in the bottle body to ensure that the reaction rate is always in the best state, thereby effectively improving the production efficiency of CO2. Once a conventional gas cylinder is exhausted, users usually need to buy a new one, which not only increases the economic burden but also brings inconvenience in replacement. The control method of the gas cylinder provided by the embodiment of the present application can efficiently and safely prepare CO2 without the need to frequently replace the gas cylinder, greatly reducing the usage cost, and at the same time significantly improving the usage convenience and user experience.

[0107] In a feasible embodiment, the reaction regulator includes a heating component and / or a stirring component, and the rate adjustment parameter includes a temperature parameter and / or a stirring parameter. Step S30 of controlling the reaction regulator to operate according to the rate adjustment parameter to adjust the current reaction conditions in the bottle body includes at least one of the following:

[0108] Step S31, controlling the heating component to heat the bottle body according to the temperature parameter;

[0109] In a feasible embodiment, the reaction regulator includes a heating component. The control device controls the heating component to heat the bottle body according to the temperature parameter in the rate adjustment parameter to increase the ambient temperature of the gas production reaction and improve the reaction rate.

[0110] Optionally, the heating component can be an electric heating wire.

[0111] Step S32, controlling the stirring component to stir the reactants in the bottle body according to the stirring parameter.

[0112] In a feasible embodiment, the reaction regulator includes a stirring component. The control device controls the stirring component to stir the reactants in the bottle body according to the stirring parameter in the rate adjustment parameter, promoting the reactants to mix evenly and react fully, and improving the reaction rate.

[0113] Optionally, the stirring component includes a magnetic stirring bar.

[0114] In this embodiment, through the setting of the heating component and / or the stirring component, it is possible to promote the occurrence of the gas generation reaction and increase the reaction rate when the gas generation reaction rate is relatively low, thereby preparing CO2 more efficiently.

[0115] Based on the above embodiment, another embodiment of the control method of the gas cylinder of the present application is proposed. In this embodiment, referring to Figure 2 , a reaction chamber 111 and a plurality of storage chambers 112 are provided in the cylinder body 110. Each storage chamber 112 is connected to the reaction chamber 111 through a regulating valve 113. A weight sensor 114 is provided in each storage chamber 112. Before the step S10 of obtaining the current reaction rate of the gas generation reaction in the cylinder body, the following steps are further included:

[0116] Step A10, obtaining the initial input amount of each reactant collected by each weight sensor;

[0117] Step A20, determining the target input ratio between the reactants;

[0118] Step A30, determining the target feeding parameter according to the target input ratio and the initial input amount of each reactant;

[0119] In a feasible embodiment, since a plurality of storage chambers for storing different reactants are provided in the cylinder body of the gas cylinder, therefore, the user can pre-store different reactants in each storage chamber; and when there is a gas generation requirement, the gas cylinder can be controlled by the control device to quickly and safely prepare CO2. During the process of feeding the reactants, the feeding ratio between the reactants has a great influence on the gas generation reaction. In order to facilitate the user to feed the reactants, the control device can determine the initial feeding amount of the reactants in each storage chamber according to the data collected by the weight sensors of each storage chamber; determine the target input ratio between the reactants, and then determine the target feeding parameter of the reactants according to the target input ratio and the initial input amount of each reactant. By automatically determining the target feeding parameter by the control device, the user no longer needs to accurately weigh the reactants and query the reactant input ratio, but only needs to place the reactants in the storage chamber, and the control device can automatically determine the optimal target feeding parameter to meet the gas generation requirement.

[0120] Optionally, the storage chamber is a detachable structure, which is convenient for the feeding of the reactants and the cleaning of the storage chamber. The user can use the storage chamber to store each reactant, and when there is a gas generation requirement, place the storage chamber in the cylinder body of the gas cylinder.

[0121] Optionally, the target input ratio can be determined according to the reaction type of the gas generation reaction.

[0122] Optionally, the target input ratio can be determined according to the type of each reactant.

[0123] Optionally, the target feeding parameters may include at least one of the total input amount of each reactant, the single input amount of each reactant, the feeding frequency, and the feeding interval.

[0124] Optionally, before the step of obtaining the current reaction rate of the gas generation reaction in the cylinder body in step S10, it further includes: in response to the gas generation instruction, determining the reactants required by the gas generation instruction and the reactant parameters; according to the reactant parameters, controlling the opening of the regulating valves corresponding to the reactants, so that the reactants in each storage cavity enter the reaction cavity for gas generation reaction.

[0125] Optionally, the user may send a gas generation instruction to the control device through an electronic device (such as a mobile phone, a computer, a smart watch, a Bluetooth headset, etc.) communicatively connected to the control device, and then the control device responds to the gas generation instruction to determine the reactants required by the gas generation instruction and the reactant parameters.

[0126] Optionally, a key (such as a physical key and / or a virtual key) may also be provided on the gas cylinder, and the user generates a gas generation instruction through the key provided on the gas cylinder.

[0127] Optionally, the gas generation instruction may directly indicate specific reactants and / or reactant parameters, or the gas generation instruction may be a start instruction, and the control device automatically analyzes it to determine the required reactants and the reactant parameters.

[0128] Optionally, the reaction type of the gas generation reaction may be encapsulated in the gas generation instruction.

[0129] Optionally, the type of the required reactants may be encapsulated in the gas generation instruction, and the control device determines the reaction type of the gas generation reaction according to the type of the required reactants encapsulated in the gas generation instruction; for example, if the type of the reactants includes glucose and fermentation microorganisms, the reaction type is determined to be a fermentation reaction.

[0130] Optionally, an electrochemical sensor is provided in each storage cavity, and the control device may, in response to the gas generation instruction, obtain the conductivity data collected by the electrochemical sensor, determine the type of each reactant stored in each storage cavity according to the conductivity data, and determine the reaction type of the gas generation reaction according to the type of the reactants.

[0131] Optionally, the step of determining the reactants required by the gas generation instruction and the reactant parameters in response to the gas generation instruction includes: obtaining the initial input amount of each reactant collected by each weight sensor; determining the reaction type of the gas generation reaction according to the gas generation instruction; determining the target input ratio between each reactant according to the reaction type; and determining the target feeding parameters according to the target input ratio and the initial input amount of each reactant.

[0132] In a feasible embodiment, the target feeding parameters include: the total input amount of each reactant. Step A30, the step of determining the target feeding parameters according to the target input ratio and the initial input amounts of each reactant includes:

[0133] Step A31, determining the total input amount of each reactant according to the gas storage threshold of the gas cylinder, the target input ratio, and the initial input amounts of each reactant.

[0134] In a feasible example, the control device calculates the total input amount of each reactant according to the gas storage threshold of the gas cylinder, the target input ratio, and the initial input amounts of each reactant. By means of the gas storage threshold of the gas cylinder, it is possible to avoid potential safety hazards caused by an excessive total input amount of the reactants, resulting in a gas production amount exceeding the gas storage threshold of the gas cylinder.

[0135] Optionally, the control device determines the first input amount of each reactant according to the target input ratio and the initial input amounts of each reactant; determines the first gas production amount according to the first input amount of each reactant; and in the case where the first gas production amount is less than or equal to the gas storage threshold, determines the first input amount of each reactant as the total input amount of each reactant. In the case where the first gas production amount is greater than the gas storage threshold, the second gas production amount is determined according to the gas storage threshold, and the total input amount of each reactant is determined according to the second gas production amount, the target input ratio, and the initial input amounts of each reactant.

[0136] Optionally, the gas storage threshold of the gas cylinder refers to the maximum amount of gas that the gas cylinder is allowed to store on the premise of ensuring safety.

[0137] In a feasible embodiment, the target feeding parameters include: the number of feeding times. Step A30, the step of determining the target feeding parameters according to the target input ratio and the initial input amounts of each reactant includes:

[0138] Step A32, determining the target gas production amount according to the total input amount of each reactant;

[0139] Step A33, determining the number of feeding times according to the target gas production amount.

[0140] In a feasible example, the control device calculates the target gas production amount according to the total input amount of the reactants and the target input ratio; determines the first gas production amount according to the target gas production amount; and determines the number of feeding times according to the target gas production amount and the first gas production amount. The number of feeding times is the total number of feedings. By feeding in batches, the reaction rate can be controlled more precisely, and the preparation efficiency of CO2 can be improved.

[0141] Optionally, the first gas production amount V 初始 can be determined according to the following formula:

[0142] V 初始 = max(0.1V 总 , V 触发)

[0143] Among them, for V 总 The target gas production volume, V 触发 Is the minimum gas production volume for reaction trigger determined in advance.

[0144] Optionally, the feeding times N can be determined according to the following formula:

[0145]

[0146] Among them, α is the gas production volume increasing coefficient, which can be calibrated through experiments. For example, α is 0.2 - 0.3.

[0147] Optionally, the control device determines the sub - gas production volume for each time according to the total input amount of each reactant and the feeding times; and determines the single - time input amount of each reactant according to the sub - gas production volume for each time.

[0148] Optionally, the control device determines the sub - gas production volume for each time according to the total input amount of each reactant, the feeding times and a preset gas production volume distribution model; and determines the single - time input amount of each reactant according to the sub - gas production volume for each time. The gas production volume distribution model includes the following formula:

[0149] V k = V 总 ·(1 - e -λk ) (k = 1, 2,..., N)

[0150] Among them, V k Is the sub - gas production volume for the k - th feeding, λ is the distribution coefficient, which can be calibrated through experiments. For example, λ is 0.3 - 0.5.

[0151] In a feasible implementation manner, the target feeding parameters include: the feeding interval. In step A30, according to the target input ratio and the initial input amounts of each reactant, the steps for determining the target feeding parameters include:

[0152] Step A34, determining the target reaction duration according to the total input amount of each reactant;

[0153] Step A35, determining the feeding interval according to the target reaction duration, a preset reaction kinetic model, the target reaction temperature of the gas - producing reaction and the feeding times.

[0154] In a feasible embodiment, the control device determines the target reaction duration (i.e., the total reaction duration) according to the total input amount of the reactant and the average gas production rate of the gas - producing reaction; and determines the feeding interval according to the target reaction duration, a preset reaction kinetic model, the target reaction temperature of the gas - producing reaction and the feeding times.

[0155] Optionally, the control device determines the reaction rate constant of the gas generation reaction according to a preset reaction kinetics model, and determines the feeding interval according to the target reaction duration, the reaction rate constant, the target reaction temperature, and the number of feeding times.

[0156] Optionally, the reaction kinetics model is a mathematical expression that describes the relationship between the chemical reaction rate and parameters such as reactant concentration and temperature.

[0157] Optionally, the feeding interval △t can be determined according to the following formula:

[0158]

[0159] where N is the number of feeding times t 总 is the target reaction duration, T is the target reaction temperature k 反应 is the reaction rate constant.

[0160] Step A40, according to the target feeding parameters, control the opening of the regulating valve so that the reactants in each storage cavity enter the reaction cavity for gas generation reaction.

[0161] In a feasible embodiment, the control device controls the opening of the regulating valve according to the target feeding parameters so that the reactants in each storage cavity enter the reaction cavity for gas generation reaction.

[0162] Optionally, the control device determines the single-target opening degree of the regulating valve of the storage cavity where each reactant is located according to the single input amount of each reactant in the target feeding parameters, and based on the single-target opening degree of each regulating valve, each regulating valve is opened respectively.

[0163] In this embodiment, the control device can automatically determine the target feeding parameters, so that the user no longer needs to accurately weigh the reactants and query the reactant input ratio, but only needs to place the reactants in the storage cavity, and the control device can automatically determine the optimal target feeding parameters to meet the gas generation demand, thereby improving the use convenience of the gas cylinder and the user experience.

[0164] Based on the above embodiment, another embodiment of the control method of the gas cylinder of the present application is proposed. In this embodiment, the target feeding parameters include: the total input amount of each reactant. Before step S20 of determining the rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction, it further includes:

[0165] Step S11, according to the total input amount of each reactant, determine the target gas production amount of each reaction stage of the gas generation reaction;

[0166] In a feasible embodiment, the control device determines the target gas production amount of each reaction stage of the gas generation reaction according to the total input amount of each reactant in the target feeding parameters.

[0167] Optionally, the control device determines the reaction stages included in the gas production reaction and the gas production ratio between the reaction stages according to the reaction type corresponding to the gas production reaction; and determines the target gas production amount of each reaction stage of the gas production reaction according to the gas production ratio and the total input amount of each reactant.

[0168] Step S12: Determine the target reaction rate of each reaction stage according to the target gas production amount of each reaction stage.

[0169] In a feasible embodiment, the control device determines the target reaction rate of each reaction stage according to the target gas production amount of each reaction stage.

[0170] Optionally, the control device determines the target reaction duration of the gas production reaction according to the total input amount of each reactant; determines the reaction duration ratio between the reaction stages of the gas production reaction according to the reaction type corresponding to the gas production reaction; and determines the target reaction rate of each reaction stage according to the target gas production amount of each reaction stage and the reaction duration ratio between the reaction stages.

[0171] In this embodiment, through the determined target reaction rate, accurate rate adjustment parameters can be further obtained, and the control device can accurately control the reaction regulator based on the rate adjustment parameters, ensuring that the gas production reaction in the bottle body remains under appropriate reaction conditions as much as possible, thereby promoting the reaction rate of the gas production reaction to always be in the best state and improving the production efficiency of CO2.

[0172] Optionally, the rate adjustment parameter includes the target oxygen supply amount. Step S20, the steps of determining the rate adjustment parameter include: Step B101, in the case where the reaction type is a fermentation reaction, obtain the input amount of fermentation microorganisms collected by the weight sensor in the storage cavity where the fermentation microorganisms are located; Step B102, determine the target oxygen supply amount according to the input amount of fermentation microorganisms.

[0173] In a feasible embodiment, the fermentation reaction is a method for preparing CO2 through the fermentation process between fermentable sugars (such as glucose, fructose, galactose, sucrose, maltose, lactose, etc.) and fermentation microorganisms (such as fermentation microorganism bacteria, heterofermentative lactic acid bacteria, etc.). The fermentation microorganism is a facultative anaerobic microorganism, which can be fermentation microorganism bacteria, heterofermentative lactic acid bacteria, etc. Its fermentation process includes aerobic and anaerobic stages, and the fermentation microorganism needs to consume oxygen for respiratory metabolism in the aerobic stage. Therefore, in order to promote the occurrence of the gas production reaction, oxygen supply is required. Furthermore, the control device obtains the input amount of fermentation microorganisms (i.e., the initial input amount) collected by the weight sensor in the storage cavity where the fermentation microorganisms are located, and determines the target oxygen supply amount according to the input amount of fermentation microorganisms.

[0174] Optionally, the fermentation microorganism is fermentation microorganism bacteria. Optionally, the fermentation microorganism is heterofermentative lactic acid bacteria.

[0175] Optionally, the control device may determine the target input amount of the fermentation microorganism according to the input amount of the fermentation microorganism (i.e., the initial input amount) and the target input ratio between the reactants in the fermentation reaction; and determine the target oxygen supply amount according to the target input amount of the fermentation microorganism.

[0176] Optionally, the reaction regulator includes: an oxygen supply device, and the control device may supply oxygen to the reaction chamber through the oxygen supply device according to the target oxygen supply amount to promote the gas generation reaction.

[0177] In this embodiment, in the case where the reaction type is a fermentation reaction, the target oxygen supply amount required for the gas generation reaction may be determined according to the input amount of the fermentation microorganism to ensure the efficient progress of the gas generation reaction.

[0178] Optionally, the rate adjustment parameter includes the oxygen supply duration. A dissolved oxygen sensor is provided in the reaction chamber. Step S20, the step of determining the rate adjustment parameter includes:

[0179] Step B201, in the case where the reaction type is a fermentation reaction, dynamically obtain the dissolved oxygen concentration of the reaction solution in the reaction chamber collected by the dissolved oxygen sensor;

[0180] In a feasible embodiment, in the case where the reaction type is a fermentation reaction, continuous oxygen supply is required until the fermentation microorganism reaches a certain cell density, and then the fermentation microorganism enters the anaerobic fermentation stage to convert glucose into ethanol and CO2. In the anaerobic fermentation stage, no additional oxygen supply is required, but instead, oxygen entry into the fermentation system needs to be avoided to ensure the smooth progress of the fermentation process. Therefore, the oxygen supply duration needs to be determined. Then, the control device dynamically obtains the dissolved oxygen concentration of the reaction solution in the reaction chamber collected by the dissolved oxygen sensor.

[0181] Optionally, the dissolved oxygen concentration (DO) refers to the content of molecular oxygen (O2) dissolved in the liquid. During the fermentation process, the DO value directly reflects the metabolic state of the fermentation microorganism, that is, the aerobic stage (aerobic respiration stage) or the anaerobic stage (anaerobic fermentation stage).

[0182] Step B202, determine the activation duration of the fermentation microorganism according to the dissolved oxygen concentration and the preset reaction kinetic model;

[0183] In a feasible embodiment, the control device determines the activation duration of the fermentation microorganism according to the dissolved oxygen concentration and the reaction kinetic model corresponding to the fermentation reaction, where the reaction kinetic model is an equation describing the mathematical relationship between the reaction rate and influencing factors (such as substrate concentration, temperature, DO, etc.).

[0184] Optionally, the reaction kinetic model corresponding to the fermentation reaction includes:

[0185]

[0186] wherein, t 激活 is the activation duration, DO0 is the initial dissolved oxygen concentration, and DO 临界 is the DO threshold for triggering metabolic switch, X0 is the initial concentration of fermentation microorganisms, and μ max is the maximum growth rate per unit biomass of fermentation microorganisms under ideal conditions.

[0187] Step B203: Determine the oxygen supply duration according to the activation duration.

[0188] In a feasible embodiment, the oxygen supply duration refers to the time period during which oxygen is actively introduced into the reaction system during the fermentation process, and it needs to cover the activation stage and the aerobic growth stage. Therefore, the control device can determine the first duration according to the activation duration (t 激活 ) to cover the activation stage, and ensure that DO > DO 临界 during this stage; while in the aerobic growth stage, the control device can dynamically adjust the oxygen supply rate based on the real-time DO and the growth rate of fermentation microorganisms. For example, if the growth rate of fermentation microorganisms decreases by 10%, the oxygen supply amount is reduced by 20%, so as to determine the second duration; and then determine the oxygen supply duration according to the first duration and the second duration.

[0189] In this embodiment, in the case where the reaction type is a fermentation reaction, the oxygen supply duration required for the gas production reaction can be determined to ensure the efficient progress of the gas production reaction.

[0190] Optionally, the reaction regulator includes a reaction rate regulator, and the rate adjustment parameter includes the starting moment of the reaction rate regulator. Step S20, the step of determining the rate adjustment parameter includes:

[0191] Step B301: Determine the starting moment of the reaction rate regulator according to the activation duration;

[0192] After step B301, it further includes: Step B302: Start the reaction rate regulator when the starting moment is reached.

[0193] In a feasible embodiment, the reaction rate regulator includes a stirring component. After the fermentation microorganisms are initially activated, the nutrients in the fermentation broth can be ensured to be evenly distributed, for example, by stirring, to improve the reaction rate; then the control device determines the starting moment of the reaction rate regulator according to the activation duration, and starts the reaction rate regulator (such as the stirring component) when the starting moment is reached, and ensures the even distribution of nutrients in the fermentation broth by continuous stirring, avoiding too high local concentration, and ensuring the efficient progress of the gas production reaction.

[0194] In this embodiment, in the case where the reaction type is a fermentation reaction, the fermentation reaction can be promoted by a reaction rate regulator to ensure the efficient progress of the gas generation reaction.

[0195] It should be noted that the above examples are only for understanding the present application and do not constitute a limitation on the control method of the gas cylinder of the present application. Based on this technical concept, more forms of simple transformation are within the protection scope of the present application.

[0196] An embodiment of the present application provides a control device for a gas cylinder. Referring to Figure 5 , the device is applied to a control device. The device includes:

[0197] An acquisition module 10, configured to acquire the current reaction rate of the gas generation reaction in the cylinder body;

[0198] A determination module 20, configured to determine a rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction;

[0199] A control module 30, configured to control the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions in the cylinder body.

[0200] The control device for a gas cylinder provided by the embodiment of the present application adopts the control method of the gas cylinder in the above embodiment, and can solve the technical problem of low control efficiency of the gas cylinder. Compared with the prior art, the beneficial effects of the control device for a gas cylinder provided by the embodiment of the present application are the same as those of the control method of the gas cylinder provided by the above embodiment, and other technical features in the control device for a gas cylinder are the same as the features disclosed in the above embodiment method, and will not be elaborated here.

[0201] An embodiment of the present application provides a control device, which respectively includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute the control method of the gas cylinder in the first embodiment above.

[0202] Next, referring to Figure 6, which respectively show the structural schematic diagrams of control devices suitable for implementing the embodiments of the present application. The control devices in the embodiments of the present application may include, but are not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), in-vehicle terminals (such as in-vehicle navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 6 The control device shown is only an example and should not impose any limitations on the functions and usage scope of the embodiments of the present application.

[0203] As Figure 6 shown, the control device may include a processing device 1001 (such as a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM: Read Only Memory) 1002 or the program loaded from the storage device 1003 into the random access memory (RAM: Random Access Memory) 1004. In the RAM 1004, various programs and data required for the operation of the control device are also stored. The processing device 1001, the ROM 1002, and the RAM 1004 are connected to each other through a bus 1005. The input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems may be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the control device to communicate with other devices wirelessly or wiredly to exchange data. Although the figure shows a control device with various systems, it should be understood that it is not required to implement or have all the shown systems. More or fewer systems may be alternatively implemented or had.

[0204] In particular, according to the embodiments disclosed in the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium. The computer program contains program codes for executing the methods shown in the flowcharts. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by a processing device 1001, the above-mentioned functions defined in the methods of the embodiments disclosed in the present application are executed.

[0205] The control device provided by the embodiments of the present application adopts the control method of the gas cylinder in the above embodiments, and can solve the technical problem of low control efficiency of the gas cylinder. Compared with the prior art, the beneficial effects of the control device provided by the embodiments of the present application are the same as those of the control method of the gas cylinder provided by the above embodiments, and other technical features in the control device are the same as those disclosed in the method of the previous embodiment, and will not be described in detail here.

[0206] It should be understood that each part disclosed in the present application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in a suitable manner in any one or more embodiments or examples.

[0207] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present application, and all of them should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0208] The embodiments of the present application provide a computer-readable storage medium, which has computer-readable program instructions (i.e., computer programs) stored thereon. The computer-readable program instructions are used to execute the control method of the gas cylinder in the above embodiments.

[0209] The computer-readable storage medium provided by the embodiments of the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or components, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM) or flash memory, optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium that contains or stores a program, and the program may be used by or in combination with an instruction execution system, device, or component. The program code contained on the computer-readable storage medium may be transmitted by any suitable medium, including but not limited to: wires, optical cables, RF (radio frequency), etc., or any suitable combination of the above.

[0210] The above computer-readable storage medium may be included in the control device and / or the control device; it may also exist separately and not be assembled into the control device and / or the control device.

[0211] The above computer-readable storage medium carries one or more programs. When the one or more programs are executed by the control device, the control device is caused to: generate trace data according to the transaction data transmitted by the mounted network device; send the trace data to the control device, where the trace data is set to: configure the target base address of the storage space for storing the trace data for the control device, convert the trace data into a routing protocol format to obtain routing trace data, and then route the routing trace data to the storage space indicated by the target base address.

[0212] When the one or more programs are executed by the control device, the control device is caused to: generate a configuration message when it detects the access of the control device, where the configuration message carries the currently stored first virtual local area network identifier, and the first virtual local area network identifier is used for the configuration of the virtual local area network identifier; send the configuration message to the control device.

[0213] Computer program code for performing the operations of this application can be written in one or more programming languages or combinations thereof. The above-mentioned programming languages include object-oriented programming languages such as Java, Smalltalk, C++, and also include conventional procedural programming languages such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, executed as an independent software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (for example, by connecting through the Internet using an Internet service provider).

[0214] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of this application. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of the code, and this module, program segment, or part of the code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may occur in a different order than marked in the accompanying drawings. For example, two consecutive blocks shown may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagram and / or flowchart, and the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or operations, or can be implemented by a combination of dedicated hardware and computer instructions.

[0215] The modules described in the embodiments of this application can be implemented in software or in hardware. Among them, the name of the module does not constitute a limitation on the unit itself in some cases.

[0216] The readable storage medium provided by the embodiments of this application is a computer-readable storage medium. The computer-readable storage medium stores computer-readable program instructions (i.e., computer programs) for performing the above-mentioned control method of the gas cylinder, and can solve the technical problem of low control efficiency of the gas cylinder. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided by the embodiments of this application are the same as those of the control method of the gas cylinder provided by the above embodiments, and will not be elaborated here.

[0217] The above are only some embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structural transformation made under the technical concept of the present application by using the content of the specification and drawings of the present application, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A control method for a gas cylinder, characterized in that, The gas cylinder is provided with a cylinder body and a reaction regulator inside, and the control method of the gas cylinder includes: Obtaining the current reaction rate of the gas generation reaction inside the cylinder body; Determining a rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction; Controlling the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions inside the cylinder body.

2. The control method of the gas cylinder according to claim 1, characterized in that The cylinder body is provided with a reaction chamber and a plurality of storage chambers inside. Each storage chamber is connected to the reaction chamber through a regulating valve, and a weight sensor is provided in each storage chamber. Before the step of obtaining the current reaction rate of the gas generation reaction inside the cylinder body, it further includes: Obtaining the initial input amounts of the respective reactants collected by each weight sensor; Determining the target input ratio between the respective reactants; Determining a target feeding parameter according to the target input ratio and the initial input amounts of the respective reactants; Controlling the opening of the regulating valve according to the target feeding parameter so that the reactants in each storage chamber enter the reaction chamber to carry out a gas generation reaction.

3. The control method of the gas cylinder according to claim 2, characterized in that, The target feeding parameter includes: the total input amounts of the respective reactants. The step of determining the target feeding parameter according to the target input ratio and the initial input amounts of the respective reactants includes: Determining the total input amounts of the respective reactants according to the gas storage capacity threshold of the gas cylinder, the target input ratio and the initial input amounts of the respective reactants.

4. The control method of the gas cylinder according to claim 3, characterized in that, The target feeding parameter includes: the number of feeding times. The step of determining the target feeding parameter according to the target input ratio and the initial input amounts of the respective reactants includes: Determining the target gas production amount according to the total input amounts of the respective reactants; Determining the number of feeding times according to the target gas production amount.

5. The control method of the gas cylinder according to claim 4, characterized in that The target feeding parameter includes: the feeding interval. The step of determining the target feeding parameter according to the target input ratio and the initial input amounts of the respective reactants includes: Determining the target reaction duration according to the total input amounts of the respective reactants; Determining the feeding interval according to the target reaction duration, a preset reaction kinetics model, the target reaction temperature of the gas generation reaction and the number of feeding times.

6. The control method of the gas cylinder according to claim 2, characterized in that, The target feeding parameter includes: the total input amounts of the respective reactants. Before the step of determining the rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction, it further includes: Determining the target gas production amounts of the respective reaction stages of the gas generation reaction according to the total input amounts of the respective reactants; Determining the target reaction rates of the respective reaction stages according to the target gas production amounts of the respective reaction stages.

7. The control method of the gas cylinder according to claim 1, characterized in that The reaction regulator includes a heating component and / or a stirring component, the rate adjustment parameter includes a temperature parameter and / or a stirring parameter, and the step of controlling the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions inside the cylinder body includes: Controlling the heating component to heat the cylinder body according to the temperature parameter; And / or, controlling the stirring component to stir the reactants inside the cylinder body according to the stirring parameter.

8. A gas cylinder, characterized in that, Including provided inside the gas cylinder: a cylinder body and a reaction regulator; A control device, which is connected to the reaction regulator and is used to obtain the current reaction rate of the gas generation reaction in the bottle body; determine a rate adjustment parameter according to the current reaction rate and the target reaction rate of the gas generation reaction; and control the operation of the reaction regulator according to the rate adjustment parameter to adjust the current reaction conditions in the bottle body.

9. A control device, characterized in that, The control device includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, and the computer program is configured to implement the steps of the control method for the gas cylinder according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, A computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the control method for the gas cylinder according to any one of claims 1 to 7 are implemented.

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