Water dispenser, control method and equipment thereof, storage medium and program product

Abstract

The invention provides a water dispenser and a control method and device thereof, a storage medium and a program product, applied to the water dispenser, the water dispenser comprises a heat exchanger and a heater, the heat exchanger comprises a hot water end and a cold water end, an inlet of the cold water end is connected with a water inlet passage of the water dispenser, and an outlet of the cold water end is connected with an inlet of the heater and a backflow passage; an inlet of the hot water end is connected with an outlet of the heater; an outlet of the hot water end is connected with a water outlet passage of the water dispenser; the method comprises the steps that the target temperature of outlet water of the water dispenser is obtained; the outlet water temperature of the heater is determined according to the target temperature; according to the target temperature, the preset water flow of the heater and the outlet water temperature, control parameters of the water dispenser are adjusted; and controlling the water dispenser to output water at the target temperature from the water outlet passage according to the control parameters. According to the water dispenser, the working parameters of the water dispenser are dynamically adjusted according to the actual water temperature requirement, accurate control over the outlet water temperature is achieved, and it is ensured that a user can obtain the expected water temperature.

Description

Technical Field

[0001] The present application relates to the field of electrical appliance control technology, and in particular to a water dispenser and a control method, device, storage medium and program product thereof. Background Art

[0002] Water dispensers have become common equipment in homes, offices, schools and other places. Their main function is to provide convenient hot and cold water supply. Traditional water dispensers usually have heating and cooling functions to meet users' needs for hot and cold water. However, with the improvement of people's living standards and the enhancement of health awareness, the functional requirements for water dispensers have gradually diversified, especially in terms of the adjustability of water temperature.

[0003] The water temperature of traditional water dispensers is usually preset, with hot water generally kept at a temperature close to boiling point and cold water close to freezing point. Although this design can meet the drinking water needs in most cases, users may need water at different temperatures in some specific occasions. For example, when brewing different types of tea, coffee or baby milk powder, precise control of water temperature is particularly important. In addition, some users may feel uncomfortable with overheated or overcooled water, or require drinking water at a specific temperature for health reasons. Therefore, traditional water dispensers can no longer meet users' water needs. Summary of the invention

[0004] The main purpose of the embodiments of the present application is to provide a water dispenser and its control method, equipment, storage medium and program product, which can realize precise control of the water outlet temperature by dynamically adjusting the working parameters of the water dispenser according to actual water temperature requirements, thereby ensuring that users can obtain water temperatures that meet their expectations.

[0005] In a first aspect, an embodiment of the present application provides a control method for a water dispenser, which is applied to a water dispenser, wherein the water dispenser includes a heat exchanger and a heater, the heat exchanger includes a hot water end and a cold water end, the inlet of the cold water end is connected to the water inlet passage of the water dispenser, and the outlet of the cold water end is respectively connected to the inlet and the reflux passage of the heater; the inlet of the hot water end is connected to the outlet of the heater, and the outlet of the hot water end is connected to the water outlet passage of the water dispenser; the method includes: obtaining a target temperature of water outlet from the water dispenser; determining the outlet water temperature of the heater according to the target temperature; adjusting the control parameters of the water dispenser according to the target temperature, a preset water flow rate of the heater and the outlet water temperature; and controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters.

[0006] In one embodiment, the control parameters of the water dispenser are adjusted according to the target temperature, the preset water flow rate and the outlet water temperature, including: obtaining the current inlet water temperature of the water dispenser heater; determining the heating power of the water dispenser heater according to a first temperature difference between the current inlet water temperature and the outlet water temperature and the preset water flow rate, and the control parameters include the heating power.

[0007] In one embodiment, the control parameters of the water dispenser are adjusted according to the target temperature, the preset water flow rate and the outlet water temperature of the heater, including: determining the total water inlet flow of the water dispenser according to a second temperature difference between the target temperature and the outlet water temperature of the heater and the preset water flow rate, and the control parameters include the total water inlet flow rate.

[0008] In one embodiment, controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters includes: controlling the water inlet passage of the water dispenser to take in water according to the total water inlet flow rate, and controlling the preset water flow rate in the total water inlet flow rate to pass into the heater, and controlling the remaining water flow rate in the total water inlet flow rate except the preset water flow rate to enter the reflux passage; controlling the heater to heat the water entering the heater according to the heating power, and controlling the heated water to be output from the water outlet passage through the heat exchanger.

[0009] In one embodiment, the outlet of the heater is connected to the water outlet passage; the target temperature is boiling water temperature, and controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters includes: controlling the heater to heat the water entering the heater according to the heating power, and controlling the heated water to be output from the water outlet passage.

[0010] In one embodiment, after controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters, it also includes: detecting the actual water outlet temperature of the water outlet passage; if the actual water outlet temperature is greater than the target temperature, increasing the total water inlet flow of the water dispenser according to the temperature difference between the actual water outlet temperature and the target temperature, and controlling the remaining water flow of the total water inlet flow excluding the preset water flow to enter the reflux passage; if the actual water outlet temperature is lower than the target temperature, reducing the total water inlet flow of the water dispenser according to the temperature difference between the actual water outlet temperature and the target temperature, and controlling the remaining water flow of the total water inlet flow excluding the preset water flow to enter the reflux passage.

[0011] In a second aspect, an embodiment of the present application provides a control device for a water dispenser, which is applied to a water dispenser, wherein the water dispenser includes a heat exchanger and a heater, wherein the heat exchanger includes a hot water end and a cold water end, wherein the inlet of the cold water end is connected to a water inlet passage of the water dispenser, and the outlet of the cold water end is respectively connected to an inlet and a reflux passage of the heater; the inlet of the hot water end is connected to an outlet of the heater, and the outlet of the hot water end is connected to a water outlet passage of the water dispenser; the device includes:

[0012] An acquisition module, used to acquire a target temperature of water coming out of the water dispenser;

[0013] A determination module, configured to determine an outlet water temperature of the heater according to the target temperature;

[0014] An adjustment module, used for adjusting the control parameters of the water dispenser according to the target temperature, the preset water flow rate of the heater and the outlet water temperature;

[0015] A control module is used to control the water dispenser to output water of the target temperature from the water outlet passage according to the control parameter.

[0016] In one embodiment, the adjustment module is used to obtain the current inlet water temperature of the water dispenser heater; determine the heating power of the water dispenser heater based on the first temperature difference between the current inlet water temperature and the outlet water temperature and the preset water flow rate, and the control parameters include the heating power.

[0017] In one embodiment, the adjustment module is further used to determine the total water inlet flow of the water dispenser based on a second temperature difference between the target temperature and the outlet water temperature of the heater and the preset water flow, and the control parameter includes the total water inlet flow.

[0018] In one embodiment, the control module is used to control the water inlet passage of the water dispenser to take in water according to the total water inlet flow rate, and control the preset water flow rate in the total water inlet flow rate to pass into the heater, and control the remaining water flow rate in the total water inlet flow rate minus the preset water flow rate to enter the reflux passage; control the heater to heat the water entering the heater according to the heating power, and control the heated water to be output from the water outlet passage through the heat exchanger.

[0019] In one embodiment, the outlet of the heater is connected to the water outlet passage; the target temperature is boiling water temperature; the control module is also used to control the heater to heat the water entering the heater according to the heating power, and control the heated water to be output from the water outlet passage.

[0020] In one embodiment, the device also includes: a fine-tuning module, which is used to detect the actual water outlet temperature of the water outlet passage after the water dispenser is controlled to output water of the target temperature from the water outlet passage according to the control parameters; if the actual water outlet temperature is greater than the target temperature, the total water inlet flow of the water dispenser is increased according to the temperature difference between the actual water outlet temperature and the target temperature, and the remaining water flow of the total water inlet flow excluding the preset water flow is controlled to enter the reflux passage; if the actual water outlet temperature is lower than the target temperature, the total water inlet flow of the water dispenser is reduced according to the temperature difference between the actual water outlet temperature and the target temperature, and the remaining water flow of the total water inlet flow excluding the preset water flow is controlled to enter the reflux passage.

[0021] In a third aspect, an embodiment of the present application provides a water dispenser, comprising:

[0022] A heat exchanger and a heater, wherein the heat exchanger comprises a hot water end and a cold water end, wherein the inlet of the cold water end is connected to the water inlet passage of the water dispenser, and the outlet of the cold water end is respectively connected to the inlet and the return passage of the heater; the inlet of the hot water end is connected to the outlet of the heater, and the outlet of the hot water end is connected to the water outlet passage of the water dispenser;

[0023] A control system is connected to the heat exchanger and the heater respectively, and is used to obtain the target temperature of the water outlet of the water dispenser; determine the outlet water temperature of the heater according to the target temperature; adjust the control parameters of the water dispenser according to the target temperature, the preset water flow of the heater and the outlet water temperature of the heater; and control the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters.

[0024] In a fourth aspect, an embodiment of the present application provides an electronic device, including:

[0025] at least one processor; and

[0026] a memory communicatively coupled to the at least one processor;

[0027] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the electronic device to execute the method described in any one of the above aspects.

[0028] In a fifth aspect, an embodiment of the present application provides a cloud device, including:

[0029] at least one processor; and

[0030] a memory communicatively coupled to the at least one processor;

[0031] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the cloud device to execute the method described in any one of the above aspects.

[0032] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions. When a processor executes the computer-executable instructions, the method described in any one of the above aspects is implemented.

[0033] In a seventh aspect, an embodiment of the present application provides a computer program product, including a computer program, which implements the method described in any of the above aspects when executed by a processor.

[0034] The water dispenser and its control method, device, storage medium and program product provided in the embodiments of the present application obtain the target temperature of the water outlet of the water dispenser, and determine the required outlet water temperature of the heater based on the target temperature, and then dynamically adjust the control parameters of the water dispenser based on the target temperature, the preset water flow rate of the heater and the required outlet water temperature of the heater, so that the water dispenser outputs water that meets the target temperature. This achieves precise control of the water outlet temperature by dynamically adjusting the working parameters of the water dispenser according to actual water temperature requirements, thereby ensuring that users can obtain water temperatures that meet their expectations. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. Obviously, the drawings described below are some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0036] Figure 1 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application;

[0037] Figure 2 A schematic diagram of an application scenario of a control system for a water dispenser provided in an embodiment of the present application;

[0038] Figure 3 A schematic diagram of a water dispenser provided in an embodiment of the present application;

[0039] Figure 4 A schematic flow chart of a control method for a water dispenser provided in an embodiment of the present application;

[0040] Figure 5 A schematic flow chart of a control method for a water dispenser provided in an embodiment of the present application;

[0041] Figure 6A schematic diagram of the structure of a control device for a water dispenser provided in an embodiment of the present application.

[0042] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0043] Here, exemplary embodiments are described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application.

[0044] The term "and / or" in this article is used to describe the association relationship of associated objects, specifically indicating that there may be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0045] The control method of the water dispenser in the embodiment of the present application can be applied to any field scenario that requires water temperature control.

[0046] Boiled water is also called boiled water or frozen boiled water. It usually refers to drinking water that is heated to boiling and then cooled to a certain temperature. In actual scenarios, users have the habit of boiling water and letting it cool naturally to the preferred temperature before drinking. Different people have different preferences for temperature, so it has a multi-temperature feature. Cooling to the preferred temperature requires a waiting process, and water cannot be taken in time. Users are eager to use water dispensers to achieve temperature adjustment functions.

[0047] At present, water dispensers have become common equipment in homes, offices, schools and other places. Their main function is to provide convenient hot and cold water supply. Traditional water dispensers usually have heating and cooling functions to meet users' needs for hot and cold water. However, with the improvement of people's living standards and the enhancement of health awareness, the functional requirements for water dispensers have gradually diversified, especially in terms of the adjustability of water temperature.

[0048] The water temperature of traditional water dispensers is usually preset, with hot water generally kept at a temperature close to boiling point and cold water close to freezing point. Although this design can meet the drinking water needs in most cases, users may need water at different temperatures in some specific occasions. For example, when brewing different types of tea, coffee or baby milk powder, precise control of water temperature is particularly important. In addition, some users may feel uncomfortable with overheated or overcooled water, or require drinking water at a specific temperature for health reasons. Therefore, traditional water dispensers can no longer meet users' water needs.

[0049] In order to solve at least one of the above problems, an embodiment of the present application provides a control scheme for a water dispenser, by obtaining the target temperature of the water outlet of the water dispenser, and determining the required outlet water temperature of the heater based on the target temperature, and then dynamically adjusting the control parameters of the water dispenser based on the target temperature, the preset water flow rate of the heater, and the required outlet water temperature of the heater, so that the water dispenser outputs water that meets the target temperature. This achieves precise control of the water outlet temperature by dynamically adjusting the working parameters of the water dispenser according to actual water temperature requirements, thereby ensuring that users can obtain water temperatures that meet their expectations.

[0050] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the case where there is no conflict between the embodiments, the following embodiments and the features in the embodiments can be combined with each other. In addition, the step sequence in the following method embodiments is only an example and not a strict limitation.

[0051] like Figure 1 As shown, this embodiment provides an electronic device 1, including: at least one processor 11 and a memory 12, Figure 1 A processor is taken as an example. The processor 11 and the memory 12 are connected via a bus 10. The memory 12 stores instructions that can be executed by the processor 11, and the instructions are executed by the processor 11, so that the electronic device 1 can execute all or part of the process of the method in any of the following embodiments, so as to realize the precise control of the outlet water temperature by dynamically adjusting the working parameters of the water dispenser according to the actual water temperature demand, and ensure that the user can obtain the expected water temperature.

[0052] In one embodiment, the electronic device 1 may be a smart home appliance such as a water dispenser or an electric kettle, or may be a mobile phone, a tablet computer, a laptop computer, a desktop computer, or a large computing system composed of multiple computers.

[0053] Figure 2 A schematic diagram of an application scenario 200 of a water dispenser control system provided in an embodiment of the present application. Figure 2 As shown, the system includes: a server 210 and a terminal 220, wherein:

[0054] The server 210 may be a data platform that provides control services for water dispensers, such as a smart home platform. In actual scenarios, a smart home platform may have multiple servers 210. Figure 2 In the figure, one server 210 is taken as an example.

[0055] The terminal 220 may be a water dispenser, electric kettle, computer, mobile phone, tablet or other device used by the user to log in to the smart home platform. There may be multiple terminals 220. Figure 2 Two terminals 220 are taken as an example for illustration.

[0056] The terminal 220 and the server 210 can transmit information via the Internet, so that the terminal 220 can access the data on the server 210. The terminal 220 and / or the server 210 can be implemented by the electronic device 1.

[0057] The control scheme of the water dispenser in the embodiment of the present application can be deployed on the server 210, or on the terminal 220, or partially on the server 210 and partially on the terminal 220. In actual scenarios, it can be selected based on actual needs, and this embodiment does not limit it.

[0058] When the control solution of the water dispenser is fully or partially deployed on the server 210 , a calling interface may be opened to the terminal 220 to provide algorithm support to the terminal 220 .

[0059] The method provided in the embodiment of the present application can be implemented by executing the corresponding software code by the electronic device 1, and can be implemented by exchanging data with the server. The electronic device 1 can be a local terminal device. When the method is run on the server, the method can be implemented and executed based on the cloud interaction system, wherein the cloud interaction system includes a server and a client device.

[0060] In a possible implementation, the method provided in the embodiment of the present application provides a graphical user interface through a terminal device, wherein the terminal device can be the local terminal device mentioned above, or can be the client device in the cloud interaction system mentioned above.

[0061] like Figure 3 As shown, a water dispenser 300 provided by the present application may include: a heat exchanger 301, a heater 302 and a control system 303, wherein:

[0062] The heat exchanger 301 includes a hot water end and a cold water end, and the inlet P1 of the cold water end is connected to the water inlet passage of the water dispenser 300. Optionally, the water inlet passage may include a water tank assembly, a No. 1 temperature probe, and a flow-controlled water pump, the water tank assembly is used to store water, the No. 1 temperature probe is used to detect the water temperature in the water tank assembly, the flow-controlled water pump can automatically adjust its flow output through the pump, and is used to pump water from the water tank assembly according to the control parameters, and the inlet P1 of the cold water end can be connected to the water outlet of the flow-controlled water pump.

[0063] The outlet P2 of the cold water end of the heat exchanger 301 is connected to the inlet S1 of the heater 302 and the reflux passage respectively; optionally, the outlet P2 of the cold water end of the heat exchanger 301 can be connected to the inlet S1 of the heater 302 through a limiting valve, so as to control the water flow entering the heater 302 through the limiting valve. The inlet S1 of the heater 302 can be provided with a No. 2 temperature probe for detecting the temperature of the water entering the heater 302. The reflux passage can be provided with a pressure switch for controlling the water flow returning to the water tank assembly.

[0064] The inlet P3 of the hot water end of the heat exchanger 301 is connected to the outlet S2 of the heater 302 . Optionally, a temperature probe No. 3 may be provided at the outlet S2 of the heater 302 to detect the temperature of water coming out of the heater 302 .

[0065] The outlet P4 of the hot water end of the heat exchanger 301 is connected to the water outlet passage of the water dispenser 300 ; optionally, the outlet P4 of the hot water end of the heat exchanger 301 can be provided with a No. 4 temperature probe for detecting the water temperature coming out of the heat exchanger 301 .

[0066] The control system 303 is connected to the heat exchanger 301 and the heater 302 respectively, and is used to obtain the target temperature of the water outlet of the water dispenser 300, the preset water flow rate of the water dispenser 300 and the outlet P2 water temperature of the cold water end; determine the inlet P3 water temperature of the hot water end of the heat exchanger 301 according to the target temperature; adjust the control parameters of the water dispenser 300 according to the target temperature, the preset water flow rate, the outlet P2 water temperature of the cold water end, and the inlet P3 water temperature of the hot water end; and control the water dispenser 300 to output water of the target temperature from the water outlet passage according to the control parameters.

[0067] In one embodiment, the outlet S2 of the heater 302 is connected to the water outlet passage; optionally, the water outlet passage may include a 2-in / 1-out hot water valve and a water outlet nozzle, the outlet S2 of the heater 302 may be connected to one of the water inlets of the 2-in / 1-out hot water valve, and the outlet P4 of the hot water end of the heat exchanger 301 may be connected to the other water inlet of the 2-in / 1-out hot water valve.

[0068] Optionally, the water tank assembly may be connected to a water purifier via a water inlet solenoid valve, so that water entering the water tank assembly is purified by the water purifier.

[0069] Optionally, the control system 303 is connected to the water tank assembly, the flow control pump, the temperature probe No. 1, the temperature probe No. 2, the temperature probe No. 3, the temperature probe No. 4, the heating body, and the 2-inlet and 1-outlet hot water valve by wires to output and receive signals. The control system 303 senses the operating parameters and environmental parameters of different modules through a variety of sensors, and selects different control logics to run according to user needs, starts and controls the start and stop of corresponding control valves, conveying equipment, etc., and adjusts the operating parameters of different devices to output boiled water to meet user needs.

[0070] For example, after receiving the cooked water (i.e. boiled water) signal sent by the terminal, the main board of the control system 300 receives the parameters of various sensors, determines the initial water temperature and the stock in the water tank assembly, as well as the real-time boiled water temperature, controls the operating conditions of various components according to the relevant parameters, switches the valve water circuit, adjusts the flow of the flow control water pump, and adjusts the power of the heater 302, thereby outputting boiled water of the required temperature.

[0071] Optionally, the heater 302 has a power-adjustable heating element, which may be a PTC (Positive Temperature Coefficient, a heating element based on a positive temperature coefficient) heating element, a rare earth thick film heating element or a metal heating tube, etc. The clean water in contact with the heating element is heated and boiled by generating heat. The heating power of the heating element is controlled and adjusted by the control system 303 according to the detected sensor parameters, and the boiling clean water is input from the water outlet of the heating element to the clean water inlet of the heat exchanger.

[0072] Optionally, the heat exchanger 301 has two intertwined water paths, one of which is fed with normal temperature water and the other with heated hot water. There is a large temperature difference between the hot water and the intertwined normal temperature water, so that the energy of the hot water can be exchanged with the normal temperature water. By controlling the temperature difference before and after the heat exchange, the amount of water for heat exchange can be controlled to quickly reduce the temperature of the hot water to the required temperature.

[0073] In the embodiment of the present application, the flow difference between the two water paths passing through the heat exchanger in unit time can be controlled through the reflux path, thereby controlling the water temperature and flow rate of the water outlet of the water dispenser, and saving the cost of the heat exchanger, thereby saving the cost of the whole machine and reducing the volume of the whole machine.

[0074] Please see Figure 4 , which is a control method for a water dispenser according to an embodiment of the present application, the method can be Figure 1 The electronic device 1 shown is used to perform and can be applied to Figure 2 and Figure 3 In the control application scenario of the water dispenser shown in the figure, the outlet water temperature is precisely controlled by precisely adjusting the working parameters of the heat exchanger and the heater according to the actual water temperature demand, ensuring that the user can obtain the water temperature that meets the expectations. Figure 3 Taking the water dispenser 300 as an execution end as an example, the method includes the following steps:

[0075] Step 401: Obtain the target temperature of water coming out of the water dispenser;

[0076] In this step, the target temperature refers to the water outlet temperature of the water dispenser currently required, for example, it can be the temperature of boiled water that the user wants. Assuming that the user wants 45°C water, he can select 45°C on the control panel and press the confirmation button. The control system 303 of the water dispenser receives the confirmation signal and can obtain the target temperature of 45°C.

[0077] Step 402: Determine the outlet water temperature of the heater according to the target temperature;

[0078] In this step, the hot water heated by the heater will enter the hot water end of the heat exchanger. The heat exchanger is used to perform heat exchange between the heated hot water and the water at the cold water end to adjust the temperature of the hot water. The outlet water temperature of the heater refers to the water temperature entering the heat exchanger after being heated by the heater. In practical applications, different target temperatures can correspond to different outlet water temperatures of the heater. For example, when the target temperature is relatively high, the outlet water temperature of the heater can be relatively high to ensure that the hot water after passing through the heat exchanger can meet the user's temperature requirements. When the target temperature is relatively low, the outlet water temperature of the heater can be relatively low, which can reduce the energy consumption of the water dispenser and improve energy utilization while meeting the user's requirements for the outlet water temperature.

[0079] by Figure 3 Taking the scenario as an example, in actual application, Figure 3 The temperature probe No. 3 detects the actual water temperature at the outlet of the heater 302, and then determines whether the actual water temperature reaches the outlet water temperature of the heater 302 corresponding to the target temperature. If not, the power of the heater 302 can be increased by the control system 303 to ensure that the actual water temperature reaches the outlet water temperature of the heater 302 required by the target temperature.

[0080] Step 403: adjusting the control parameters of the water dispenser according to the target temperature, the preset water flow rate of the heater and the outlet water temperature of the heater;

[0081] In this step, the preset water flow refers to the water flow entering the water dispenser heater, which can be determined based on the basic hardware parameters of the heater, such as the maximum power. Assuming that the maximum power of the heater is 2KW, the preset water flow can be 0.4L / min, ensuring that the water temperature after being heated by the heater can reach the boiling water temperature requirement. By comprehensively considering the target water temperature required by the user, the preset water flow inherent in the water dispenser, and the required outlet water temperature of the heater, the control parameters of the water dispenser can be dynamically adjusted so that the control parameters can change according to actual needs, thereby improving the flexibility and accuracy of the water dispenser control.

[0082] In one embodiment, step 403 may specifically include: obtaining the current inlet water temperature of the water dispenser heater; determining the heating power of the water dispenser heater based on a first temperature difference between the current inlet water temperature and the outlet water temperature of the heater and a preset water flow rate, wherein the control parameters include the heating power.

[0083] In this embodiment, the current inlet water temperature of the heater can be detected by a temperature sensor, such as by Figure 3 The first temperature difference between the inlet water temperature of the heater and the outlet water temperature of the heater can represent the temperature difference between the actual water temperature entering the heater after coming out of the heat exchanger and the water temperature after the heater is heated under the current target temperature requirement, and represents the energy demand corresponding to the target temperature. According to the energy transfer principle, combined with the preset water flow matching the heater, the heating power required to heat the water from the inlet water temperature of the heater to the required outlet water temperature can be accurately calculated, thereby avoiding unnecessary energy waste. It ensures that the heater achieves the best heating effect with minimal power consumption while meeting the target temperature requirements.

[0084] In one embodiment, step 403 may specifically include: determining the total water inlet flow of the water dispenser according to a second temperature difference between the target temperature and the outlet water temperature of the heater and a preset water flow, wherein the control parameter includes the total water inlet flow.

[0085] In this embodiment, the heat exchanger cools the hot water by exchanging heat between the cold water at the cold water end and the hot water at the hot water end. The second temperature difference between the target temperature and the outlet water temperature of the heater can characterize the temperature change required for the heated hot water after the heat exchange through the heat exchanger, and can characterize the energy change required for the hot water to reach the target temperature. Then, according to the law of conservation of energy, combined with the preset water flow rate of the hot water in the heat exchanger and the efficiency of the heat exchanger, the cold water flow rate required for the heat exchanger to reduce the hot water from the outlet water temperature of the heater to the target water temperature can be accurately calculated, and the cold water flow rate is the total water inlet flow rate of the water dispenser. In this way, using the second temperature difference as the basis for adjustment, the required total water inlet flow rate can be accurately calculated to ensure that the heat exchange process can quickly and accurately reach the target temperature. It not only optimizes the utilization efficiency of water resources, but also reduces waiting time and energy consumption. It enables the water dispenser to flexibly adapt to different water temperature requirements and maintain a stable outlet water temperature and flow rate. It improves the operating efficiency and reliability of the equipment and enhances the user experience.

[0086] Step 404: Control the water dispenser to output water of target temperature from the water outlet passage according to the control parameters.

[0087] In this step, the control parameters can accurately characterize the actual operating status of each module in the water dispenser under the constraint of the target temperature. Therefore, the water dispenser can be accurately controlled to output water that meets the target temperature according to the control parameters. The outlet water temperature can be accurately controlled by precisely adjusting the working parameters of the heat exchanger and heater according to the actual water temperature requirements, ensuring that users can obtain water temperature that meets their expectations.

[0088] In one embodiment, step 404 may specifically include: controlling the water inlet passage of the water dispenser to take in water according to the total water inlet flow, and controlling a preset water flow in the total water inlet flow to pass into the heater, and controlling the remaining water flow in the total water inlet flow except the preset water flow to enter the reflux passage; controlling the heater to heat the water entering the heater according to the heating power, and controlling the heated water to be output from the water outlet passage through the heat exchanger.

[0089] In this embodiment, the total water inlet flow rate can meet the cold water flow rate required by the heat exchanger to reduce the water temperature of the hot water from the outlet of the heater to the target water temperature. By controlling the water inlet passage to enter water at the total water inlet flow rate, the supply of cold water in the heat exchanger is guaranteed, and a fixed preset water flow rate is introduced into the heater so that the heater heats the water and then passes it into the heat exchanger, thereby ensuring the supply of hot water in the heat exchanger, and then achieving the target temperature after the hot water is heat exchanged. For the remaining water flow coming out of the heat exchanger, the return flow passage is introduced and returned to the water tank assembly for reuse, thereby optimizing the distribution and utilization of the water flow. This water flow management strategy not only improves the working efficiency of the heat exchanger, but also reduces unnecessary waste of water resources. During the heating process, the heater is controlled to heat the water according to the calculated heating power, thereby ensuring the heating efficiency and temperature accuracy. After the heated water passes through the heat exchanger, the water temperature meets the target temperature and is then output from the water outlet passage. By accurately adjusting the water inlet and heating process of the water dispenser according to the control parameters, efficient and accurate control of the outlet water temperature is achieved, which not only improves the energy efficiency and reliability of the water dispenser, but also enhances the user experience.

[0090] by Figure 3Taking the scenario shown as an example, when the target temperature t3 of boiled water taken by the user is 45°C, the control system 303 receives the signal transmission for taking boiled water, and the No. 1 temperature sensor of the water tank assembly detects that the temperature of the pure water in the water tank is 25°C (t1). Under the action of the flow limiting valve, the flow through the heating body is fixed to the preset water flow rate of 0.4L / min (Q1). The No. 2 temperature sensor detects that the temperature of the pure water at room temperature rises to 35°C (t4, i.e., the current inlet water temperature of the heater 302) after passing through the heat exchanger 301. Assuming that the target temperature of 45°C requires an outlet temperature of the heater 302 of 95°C, according to the temperature difference of 60°C (i.e., △t1=95°C-t4), the heating power corresponding to 60°C can be found as w1 from the preset power table, and the heating power of the heater 302 is controlled to be adjusted to w1 synchronously. In order to ensure that the inlet water temperature of the heat exchanger 301 detected by the No. 3 temperature sensor (i.e., the actual outlet water temperature after heating by the heater 302) is 95°C, the 95°C boiling water from the heater 302 is controlled to enter the heat exchanger 301 at a preset water flow rate of 0.40L / min (Q1); according to the preset water flow rate of 0.40L / min (Q1) and the temperature difference of 50°C (△t2=95°C-t3), based on the law of conservation of energy, the total water inlet flow rate of the normal temperature water that needs to enter the heat exchanger 301 is calculated to be 0.8L / min (Q2), that is, the pure output flow rate Q2 of the flow control pump is 0.8L / min, of which 0.4L / min (Q1) flows into the heater 302, and the remaining 0.4L / min (Q=Q2-Q1) flows back into the water tank through the pressure switch, so that after convection heat exchange, the output is boiled water that meets the target temperature of 45°C (t3).

[0091] When the user takes boiled water with a target temperature of 35°C (t5), the control system 303 receives the signal transmission for taking boiled water. Sensor No. 1 of the water tank assembly detects that the pure water temperature in the water tank is 25°C (t1). Under the action of the flow limiting valve, the flow through the heater 302 is fixed to the preset water flow of 0.4L / min (Q1). Temperature sensor No. 2 detects that the temperature of the pure water at room temperature rises to 35° after passing through the heat exchanger 301 (t4, i.e., the current inlet water temperature of the heater 302). Assuming that the outlet temperature of the heater 302 required for the target temperature of 35°C is 90°C, based on the temperature difference of 55°C (i.e., △t3=90-35°C), the heating power is determined by the following formula:

[0092] △t3 / △t1=55 / 60

[0093] =91.6%

[0094] Determine that the required heating power of heater 302 is 91.6% of w1, and adjust heater 302 to operate at 91.6% of w1. To ensure that the water temperature of the heat exchanger 301 (i.e., the actual outlet water temperature after heating by heater 302) is 90°C, control the 90°C boiling water from heater 302 to enter the heat exchanger at a preset water flow rate of 0.40L / min (Q1); based on the preset water flow rate of 0.40L / min (Q1) and the temperature difference of 55°C (△t3=90°C-t5), based on the law of conservation of energy, calculate that the total water flow rate of normal temperature water that needs to enter the heat exchanger 301 is Q3, and Q3 can be determined by the following formula:

[0095] Q3=△t3 / △t2*0.8L / min

[0096] =0.88L / min

[0097] That is, the output flow rate Q3 of the flow-controlled water pump is 0.88 L / min, of which 0.4 L / min (Q1) flows into the heater 302, and the remaining 0.48 L / min (Q=Q3-Q1) flows back into the water tank through the pressure switch, so that after convection heat exchange, the output is boiled water that meets the target temperature of 35°C (t5).

[0098] In one embodiment, the outlet of the heater is connected to the water outlet passage; the target temperature is boiling water temperature, and step 404 may specifically include: controlling the heater to heat the water entering the heater according to the heating power, and controlling the heated water to be output from the water outlet passage.

[0099] In this embodiment, by directly connecting the outlet of the heater to the water outlet passage, the water heated by the heater can be directly output to the user without passing through the heat exchanger. This solution is particularly suitable for when the target temperature required by the user is boiling water temperature. By adjusting the heater based on the control parameters determined by the target temperature, the water dispenser can accurately control the heating power of the heater, thereby effectively heating the water entering the heater. The heated water can be output from the water outlet passage at a stable target temperature, meeting the user's demand for high-temperature water.

[0100] by Figure 3Take the scenario shown as an example. When the user takes boiling water, the control system 303 receives the signal transmission for taking boiling water. Sensor No. 1 of the water tank assembly detects that the water temperature in the water tank is 25°C (t1). Due to the effect of the flow limiting valve, the water flow through the heater 302 is fixed at 0.4L / min (Q1). Temperature sensor No. 2 detects that the water temperature rises to 35° (t4) after the pure water at room temperature passes through the heat exchanger 301. According to the first temperature difference of 60°C (△t1=95°C-t4), the heating power of the heater 302 can be adjusted to w1 synchronously according to 60°C (△t1). Then, the heated boiling water does not flow through the heat exchanger 301, but flows directly from the water outlet, meeting the user's demand for boiling water temperature.

[0101] Optionally, you can control Figure 3 The 2-in-1-out hot water valve in the water outlet is used to control the water flow in the water outlet passage. For example, when the user takes cold boiled water, the 2-in-1-out hot water valve in the water outlet passage is switched to the hot water outlet P4 of the heat exchanger 301, and only water is allowed to flow through the heat exchanger 301 and then flow out to the water outlet. When the user takes boiling water, the 2-in-1-out hot water valve in the water outlet passage is switched to the outlet S2 of the heater 302, and the water does not flow through the heat exchanger 301, but directly flows out of the heater 302 and then flows to the water outlet.

[0102] In one embodiment, after step 404, it also includes: detecting the actual water outlet temperature of the water outlet passage; if the actual water outlet temperature is greater than the target temperature, increasing the total water inlet flow of the water dispenser according to the temperature difference between the actual water outlet temperature and the target temperature, and controlling the remaining water flow of the total water inlet flow excluding the preset water flow to enter the reflux passage; if the actual water outlet temperature is lower than the target temperature, reducing the total water inlet flow of the water dispenser according to the temperature difference between the actual water outlet temperature and the target temperature, and controlling the remaining water flow of the total water inlet flow excluding the preset water flow to enter the reflux passage.

[0103] In this embodiment, by detecting the actual water outlet temperature of the water outlet passage after outputting water at the target temperature, the water dispenser can achieve more accurate temperature control. When it is detected that the actual water outlet temperature is higher than the target temperature, it means that the heat exchanger fails to cool the heated hot water to the target temperature. According to the difference between the actual temperature and the target temperature, the total water inlet flow rate can be increased, and then the cold water flow rate used for cooling in the heat exchanger can be increased. Under the premise of ensuring that the water flow entering the heater meets the preset water flow rate, the excess water is circulated through the reflux passage to reduce the water outlet temperature to the target temperature. On the contrary, when the actual water outlet temperature is lower than the target temperature, it means that the water flow rate at the cold water end of the heat exchanger is too large and the temperature is reduced too much. The total water inlet flow rate can be reduced, and then the cold water flow rate in the heat exchanger can be reduced. The water volume can also be adjusted by using the reflux passage to increase the water outlet temperature to the target temperature. This dynamic adjustment mechanism not only improves the temperature control accuracy of the water dispenser, but also effectively reduces energy waste, ensures that users can always get the expected water temperature, and improves the overall performance and user experience of the device.

[0104] by Figure 3 Taking the middle scenario as an example, the water temperature of the water outlet can be detected by temperature sensor No. 4 as the actual water outlet temperature, which is compared with the target temperature. If there is a temperature deviation, the temperature deviation is fed back to the control system 303. The control system 303 fine-tunes the flow rate of the water pump and / or the power of the heater 302 to make the temperature of the water outlet meet the target temperature requirement, thereby achieving the purpose of precise temperature control.

[0105] The control method of the above-mentioned water dispenser controls the temperature of boiled water by adjusting the flow difference between the cold water end and the hot water end of the heat exchanger through the flow control of the water pump. It realizes precise control of the outlet water temperature according to the actual water temperature demand by accurately adjusting the working parameters of the heat exchanger and the heater, ensuring that users can obtain water temperature that meets their expectations.

[0106] Please see Figure 5 , which is a control method for a water dispenser according to an embodiment of the present application, the method can be Figure 1 The electronic device 1 shown is used to perform and can be applied to Figure 2 and Figure 3 In the control application scenario of the water dispenser shown in FIG. Figure 3 Taking the water dispenser 300 as an execution end as an example, the method includes the following steps:

[0107] Step 501: Obtain the target temperature of water coming out of the water dispenser;

[0108] Step 502: obtaining the current inlet water temperature of the water dispenser heater;

[0109] Step 503: Determine the heating power of the water dispenser heater according to a first temperature difference between the current inlet water temperature and the outlet water temperature and a preset water flow rate, wherein the control parameters include the heating power.

[0110] Step 504: Determine the total water inlet flow of the water dispenser according to the second temperature difference between the target temperature and the outlet water temperature of the heater and the preset water flow, wherein the control parameters include the total water inlet flow.

[0111] Step 505: Control the water inlet passage of the water dispenser to inlet water according to the total water inlet flow, control a preset water flow in the total water inlet flow to pass into the heater, and control the remaining water flow in the total water inlet flow minus the preset water flow to enter the reflux passage;

[0112] Step 506: Control the heater to heat the water entering the heater according to the heating power, and control the heated water to be output from the water outlet passage through the heat exchanger.

[0113] For details of each step of the above method, please refer to the relevant description of the above embodiment, which will not be repeated here.

[0114] Please see Figure 6 , which is a control device 600 of a water dispenser according to an embodiment of the present application, and the device can be applied to Figure 1 The electronic device 1 shown can be applied to Figure 2 and Figure 3 In the control application scenario of the water dispenser shown in , the outlet water temperature is precisely controlled by precisely adjusting the working parameters of the heat exchanger and the heater according to the actual water temperature demand, ensuring that the user can obtain the expected water temperature. The device includes: an acquisition module 601, a determination module 602, an adjustment module 603 and a control module 604, and the functional principles of each module are as follows:

[0115] An acquisition module 601 is used to acquire a target temperature of water coming out of a water dispenser;

[0116] A determination module 602 is used to determine the outlet water temperature of the heater according to the target temperature;

[0117] An adjustment module 603, for adjusting the control parameters of the water dispenser according to the target temperature, the preset water flow rate of the heater and the outlet water temperature;

[0118] The control module 604 is used to control the water dispenser to output water of target temperature from the water outlet passage according to the control parameters.

[0119] In one embodiment, the adjustment module 603 is used to obtain the current inlet water temperature of the water dispenser heater; determine the heating power of the water dispenser heater based on the first temperature difference between the current inlet water temperature and the outlet water temperature and the preset water flow rate, and the control parameters include the heating power.

[0120] In one embodiment, the adjustment module 603 is further used to determine the total water inlet flow of the water dispenser according to the second temperature difference between the target temperature and the outlet water temperature of the heater and the preset water flow, and the control parameters include the total water inlet flow.

[0121] In one embodiment, the control module 604 is used to control the water inlet passage of the water dispenser to take in water according to the total water inlet flow, and control a preset water flow in the total water inlet flow to pass into the heater, and control the remaining water flow in the total water inlet flow minus the preset water flow to enter the reflux passage; control the heater to heat the water entering the heater according to the heating power, and control the heated water to be output from the water outlet passage through the heat exchanger.

[0122] In one embodiment, the outlet of the heater is connected to the water outlet passage; the target temperature is boiling water temperature; the control module 604 is also used to control the heater to heat the water entering the heater according to the heating power, and control the heated water to be output from the water outlet passage.

[0123] In one embodiment, the device also includes: a fine-tuning module, which is used to detect the actual water outlet temperature of the water outlet passage after controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters; if the actual water outlet temperature is greater than the target temperature, the total water inlet flow of the water dispenser is increased according to the temperature difference between the actual water outlet temperature and the target temperature, and the remaining water flow of the total water inlet flow excluding the preset water flow is controlled to enter the reflux passage; if the actual water outlet temperature is lower than the target temperature, the total water inlet flow of the water dispenser is reduced according to the temperature difference between the actual water outlet temperature and the target temperature, and the remaining water flow of the total water inlet flow excluding the preset water flow is controlled to enter the reflux passage.

[0124] For a detailed description of the control device 600 of the above-mentioned water dispenser, please refer to the description of the relevant method steps in the above-mentioned embodiment. Its implementation principle and technical effect are similar, and will not be repeated here in this embodiment.

[0125] An embodiment of the present application further provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the method of any of the aforementioned embodiments is implemented.

[0126] An embodiment of the present application also provides a computer program product, including a computer program, which implements the method of any of the aforementioned embodiments when executed by a processor.

[0127] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules is only a logical function division, and there may be other division methods in actual implementation, such as multiple modules can be combined or integrated into another system, or some features can be ignored or not executed.

[0128] The above-mentioned integrated module implemented in the form of a software function module can be stored in a computer-readable storage medium. The above-mentioned software function module is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to perform some steps of the methods of various embodiments of the present application.

[0129] It should be understood that the above-mentioned processor can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The steps of the method disclosed in the application can be directly embodied as being executed by a hardware processor, or can be executed by a combination of hardware and software modules in the processor. The memory may include a high-speed RAM (Random Access Memory) memory, and may also include non-volatile storage NVM (Nonvolatile memory, NVM for short), such as at least one disk storage, and can also be a USB flash drive, a mobile hard disk, a read-only memory, a disk or an optical disk, etc.

[0130] The above storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk or optical disk. The storage medium can be any available medium that can be accessed by a general or special-purpose computer.

[0131] An exemplary storage medium is coupled to a processor so that the processor can read information from the storage medium and write information to the storage medium. Of course, the storage medium can also be a component of the processor. The processor and the storage medium can be located in an application specific integrated circuit (ASIC). Of course, the processor and the storage medium can also exist as discrete components in an electronic device or a main control device.

[0132] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, clothing or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, clothing or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, clothing or device including the element.

[0133] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0134] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods of each embodiment of the present application.

[0135] In the technical solution of this application, the collection, storage, use, processing, transmission, provision and disclosure of user data and other information involved are in compliance with the provisions of relevant laws and regulations and do not violate public order and good morals.

[0136] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for controlling a water dispenser, characterized in that: Applied to a water dispenser, the water dispenser includes a heat exchanger and a heater, the heat exchanger includes a hot water end and a cold water end, the inlet of the cold water end is connected to the water inlet passage of the water dispenser, and the outlet of the cold water end is respectively connected to the inlet and the return passage of the heater; The inlet of the hot water end is connected to the outlet of the heater, and the outlet of the hot water end is connected to the water outlet passage of the water dispenser; the method comprises: Obtaining a target temperature of water coming out of the water dispenser; determining an outlet water temperature of the heater according to the target temperature; adjusting the control parameters of the water dispenser according to the target temperature, the preset water flow rate of the heater and the outlet water temperature; The water dispenser is controlled to output water of the target temperature from the water outlet passage according to the control parameter.

2. The method according to claim 1, characterized in that The step of adjusting the control parameters of the water dispenser according to the target temperature, the preset water flow rate and the outlet water temperature includes: Obtaining the current inlet water temperature of the water dispenser heater; The heating power of the water dispenser heater is determined according to a first temperature difference between the current inlet water temperature and the outlet water temperature and the preset water flow rate, and the control parameter includes the heating power.

3. The method according to claim 2, characterized in that The step of adjusting the control parameters of the water dispenser according to the target temperature, the preset water flow rate and the outlet water temperature of the heater comprises: The total water inlet flow of the water dispenser is determined according to a second temperature difference between the target temperature and the outlet water temperature of the heater and the preset water flow rate, and the control parameter includes the total water inlet flow rate.

4. The method according to claim 3, characterized in that The step of controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameter comprises: Controlling the water inlet passage of the water dispenser to inlet water according to the total water inlet flow, controlling the preset water flow in the total water inlet flow to flow into the heater, and controlling the remaining water flow in the total water inlet flow minus the preset water flow to enter the reflux passage; The heater is controlled to heat the water entering the heater according to the heating power, and the heated water is controlled to be output from the water outlet passage through the heat exchanger.

5. The method according to claim 2, characterized in that: The outlet of the heater is connected to the water outlet passage; The target temperature is a boiling water temperature; and controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameter includes: The heater is controlled to heat the water entering the heater according to the heating power, and the heated water is controlled to be output from the water outlet passage.

6. The method according to claim 1, characterized in that After controlling the water dispenser to output water of the target temperature from the water outlet passage according to the control parameter, the method further includes: Detecting the actual outlet water temperature of the water outlet passage; If the actual outlet water temperature is greater than the target temperature, the total water inlet flow of the water dispenser is increased according to the temperature difference between the actual outlet water temperature and the target temperature, and the remaining water flow of the total inlet water flow minus the preset water flow is controlled to enter the reflux passage; If the actual water outlet temperature is lower than the target temperature, the total water inlet flow of the water dispenser is reduced according to the temperature difference between the actual water outlet temperature and the target temperature, and the remaining water flow in the total water inlet flow minus the preset water flow is controlled to enter the reflux passage.

7. A water dispenser, characterized in that: include: A heat exchanger and a heater, wherein the heat exchanger comprises a hot water end and a cold water end, wherein the inlet of the cold water end is connected to the water inlet passage of the water dispenser, and the outlet of the cold water end is respectively connected to the inlet and the return passage of the heater; the inlet of the hot water end is connected to the outlet of the heater, and the outlet of the hot water end is connected to the water outlet passage of the water dispenser; A control system is connected to the heat exchanger and the heater respectively, and is used to obtain the target temperature of the water outlet of the water dispenser; determine the outlet water temperature of the heater according to the target temperature; adjust the control parameters of the water dispenser according to the target temperature, the preset water flow of the heater and the outlet water temperature of the heater; and control the water dispenser to output water of the target temperature from the water outlet passage according to the control parameters.

8. An electronic device, characterized in that: include: at least one processor; as well as a memory communicatively coupled to the at least one processor; The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the electronic device to perform the method described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and when the processor executes the computer-executable instructions, the method according to any one of claims 1 to 6 is implemented.

10. A computer program product, characterized in that The method comprises a computer program, wherein when the computer program is executed by a processor, the method according to any one of claims 1 to 6 is implemented.

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