RO pump operation method and system, intelligent terminal and storage medium

Abstract

The invention relates to an operation method and system of an RO pump, an intelligent terminal and a storage medium, and relates to the technical field of intelligent valves, and the method comprises the steps that the actual discharge flow of the RO pump is obtained; the current opening degree of the RO pump is obtained; based on the current opening degree, searching in a preset flow mapping table to obtain a theoretical discharge flow; under the condition that the difference value between the theoretical discharge flow and the actual discharge flow is larger than a preset flow difference value, a sound wave cleaning device in the RO pump is started; or, under the condition that the current moment is the preset moment, the sound wave cleaning device is started, and the preset moment is periodic. The valve cleaning method has the effects of simplifying the valve cleaning steps and improving the cleaning efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent valves, in particular to a running method and system of an RO pump, an intelligent terminal and a storage medium. BACKGROUND

[0002] Valves are control devices in fluid conveying systems, which can be applied in multiple fields. In a household scenario, scale deposition occurs inside the valve, which not only affects the normal operation of the valve, but also affects water use.

[0003] The related art first detects the water output of the valve. In the case of continuous reduction of the water output, the valve needs to be disassembled to remove the scale in the valve. After cleaning the valve, the valve is reinstalled.

[0004] According to the related art described above, the valve needs to be disassembled for cleaning, and the entire cleaning process is relatively cumbersome. SUMMARY

[0005] In order to simplify the cleaning process of the valve and improve the cleaning efficiency, the present application provides a running method and system of an RO pump, an intelligent terminal and a storage medium.

[0006] In a first aspect, the present application provides a running method of an RO pump, which adopts the following technical solution: A running method of an RO pump, comprising: obtaining an actual discharge flow of the RO pump; obtaining a current opening degree of the RO pump; based on the current opening degree, searching in a preset flow mapping table to obtain a theoretical discharge flow; in the case that the difference between the theoretical discharge flow and the actual discharge flow is greater than a preset flow difference, starting an acoustic cleaning device in the RO pump; or, in the case that the current time is a preset time, starting the acoustic cleaning device, the preset time being periodic.

[0007] By adopting the above technical solution, the difference between the actual discharge flow and the theoretical discharge flow is monitored in real time, and the cleaning is triggered periodically at the preset time, so that the automatic detection and cleaning of the impurities in the valve are realized, the blockage is effectively prevented, the stability and service life of the valve are improved, manual intervention is reduced, and the cleaning efficiency is improved.

[0008] Optionally, the device purpose of a water outlet device connected to the RO pump is obtained; in the case that the device purpose is a non-drinking purpose, starting the acoustic cleaning device; In the case that the device usage is drinking usage, the use state of the water outlet device is acquired; if the use state is in use, the sound wave cleaning device is suspended; if the use state is not in use, the sound wave cleaning device is started; In the case that the device usage is composite usage, the sound wave cleaning device is started according to the use state of each water outlet component in the water outlet device.

[0009] By adopting the above technical solution, whether to start cleaning is intelligently judged according to the water outlet device usage and use state, the risk of drinking water pollution is avoided, and in the non-drinking or use state, cleaning is reasonably started, the safety and cleaning demand are considered, and the applicability and safety of the system are improved.

[0010] Optionally, in the case that the device usage is drinking usage, the use state of the water outlet device is collected, and the use state includes a use period and a use duration; The high-frequency use period of the water outlet device is generated according to the use state, and the use purpose of the high-frequency use period corresponds to drinking usage; It is judged whether the current time is located in the high-frequency use period; If yes, the target high-frequency use period is determined according to the high-frequency use period and the current time; The next high-frequency use period corresponding to the target high-frequency use period is determined from the high-frequency use period; If the time difference between the target high-frequency use period and the next high-frequency use period is greater than a preset time difference threshold, the water outlet device is started in the target high-frequency use period and the next high-frequency use period; If no, the sound wave cleaning device is started.

[0011] By adopting the above technical solution, the high-frequency period is identified by analyzing the use state, and cleaning is arranged in the off-peak period, the normal water use of the user is avoided, and the resource utilization is optimized by using the time interval to complete cleaning, and the user experience and water saving effect are improved.

[0012] Optionally, according to the device usage of each water outlet component in the water outlet device, drinking water outlet components and non-drinking water outlet components are classified; According to the use state of the drinking water outlet component, a working drinking water outlet component is classified, and a first opening degree corresponding to the working water outlet component is acquired, the working drinking water outlet component is a water outlet component in a working state; According to the use state of the non-drinking water outlet component, a working non-drinking water outlet component is classified, and a second opening degree corresponding to the working non-water outlet component is acquired, the working non-drinking water outlet component is a water outlet component in a working state; In the case that all the water outlet assemblies in the working state are the working non-drinking water outlet assemblies, the ultrasonic cleaning device is turned on; In the case that at least one working drinking water outlet assembly exists in the working water outlet assemblies, the working power of the ultrasonic cleaning device is set according to the number of the working drinking water outlet assemblies and the working non-drinking water outlet assemblies, and the first opening degree and the second opening degree; and the ultrasonic cleaning device is controlled to work at the working power.

[0013] By adopting the above technical solutions, the composite use system is classified and processed, the cleaning strategy is dynamically adjusted according to the assembly type and the working state, the safety of drinking water is ensured while the cleaning task is completed, and the adaptability and cleaning efficiency of the system in a complex scene are improved.

[0014] Optionally, the first number of the working drinking water outlet assemblies and the second number of the working non-drinking water outlet assemblies are determined. According to the first number and the first opening degree, the first working flow of the working drinking water outlet assemblies is calculated. According to the second number and the second opening degree, the second working flow of the working non-drinking water outlet assemblies is calculated. The ratio of the first working flow and the second working flow is calculated to obtain a flow ratio. The flow ratio is brought into a preset function to obtain the working power, and the preset function belongs to a decreasing function.

[0015] By adopting the above technical solutions, the cleaning power is accurately matched with the use flow by calculating the flow ratio and using the decreasing function to set the power, the influence on the user's drinking water is reduced while the cleaning effect is ensured, and the energy efficiency ratio and operation economy are improved.

[0016] Optionally, a user usage habit is obtained, and the user usage habit includes a water taking action sequence, and the water taking action sequence refers to the execution sequence of a valve opening action and a cup placing action. If the valve opening action is prior to the cup placing action, the ultrasonic cleaning device is turned on when the water outlet device connected with the RO pump is in a closed state. If the valve opening action is later than the cup placing action, a user behavior action is monitored. After detecting that the user behavior action completes a main action, the ultrasonic cleaning device is turned on.

[0017] By adopting the above technical solutions, the cleaning time is adjusted in combination with the user habit, the user is avoided to be affected in the cleaning process, the use experience is improved, and the cleaning effect and the user experience are taken into account by starting the cleaning after the closed state or the user action is completed.

[0018] Optionally, the waiting duration is determined according to the user usage habit; The impurity discharge duration is calculated according to the current opening degree; In the case that the waiting duration is greater than the impurity discharge duration, the ultrasonic cleaning device is started within the waiting duration; In the case that the waiting duration is not greater than the impurity discharge duration, the ultrasonic cleaning device is started.

[0019] By comparing the waiting duration and the impurity discharge duration, the cleaning time window is reasonably planned, which not only ensures effective removal of impurities, but also avoids delay of water taking by the user during the cleaning process, and optimizes the cleaning timing and operation fluency.

[0020] In a second aspect, the application provides an RO pump operation system, which adopts the following technical solution: An RO pump operation system, comprising: An acquisition module, configured to acquire an actual discharge flow, a current opening degree and a current time; A memory, configured to store a program of the RO pump operation method; A processor, the program in the memory can be loaded and executed by the processor and implement the RO pump operation method.

[0021] By adopting the above technical solution, the difference between the actual discharge flow and the theoretical discharge flow is monitored in real time, and the cleaning is triggered periodically at the preset time, which realizes automatic detection and cleaning of the valve impurities, effectively prevents blockage, improves the stability and service life of the valve, reduces manual intervention, and improves the cleaning efficiency.

[0022] In a third aspect, the application provides an intelligent terminal, which adopts the following technical solution: An intelligent terminal, comprising a memory and a processor, and the memory stores a computer program capable of being loaded and executed by the processor to implement the method of any one of the above.

[0023] In a fourth aspect, the application provides a computer storage medium, which can store a corresponding program and has the characteristics of facilitating the implementation of the cleaning steps of the valve, and adopts the following technical solution: A computer readable storage medium, storing a computer program capable of being loaded and executed by a processor to implement the operation method of any one of the above RO pumps.

[0024] In summary, the application has at least one of the following beneficial technical effects: 1. By monitoring the difference between actual discharge flow and theoretical discharge flow in real time, and triggering cleaning at periodic preset time, automatic detection and cleaning of valve impurities are realized, effectively preventing blockage, improving the stability and service life of the valve, while reducing manual intervention and improving cleaning efficiency; 2. According to the use and state of the water outlet device, it is intelligently judged whether to start cleaning, which avoids the risk of drinking water pollution, and reasonably starts cleaning in non-drinking or use state, considering safety and cleaning needs, improving the applicability and safety of the system; 3. Adjust the cleaning time according to user habits to avoid affecting users during cleaning and improve user experience, and start cleaning after the closed state or user action is completed, considering cleaning effect and user experience. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of an RO pump provided by an embodiment of the present application.

[0026] Figure 2 is a kind of provided by an embodiment of the present application.

[0027] Figure 3 is a flowchart of a running method of an RO pump provided by an embodiment of the present application.

[0028] Figure 4 is a flowchart of a running control method of a sound wave cleaning device provided by an embodiment of the present application.

[0029] Figure 5 is a flowchart of a pre-arranged running method of a sound wave cleaning device provided by an embodiment of the present application.

[0030] Figure 6 is a flowchart of a working control method of a sound wave cleaning device provided by an embodiment of the present application.

[0031] Figure 7 is a flowchart of a working power calculation method provided by an embodiment of the present application.

[0032] Figure 8 is a flowchart of a sound wave cleaning device running method based on user habits provided by an embodiment of the present application.

[0033] Figure 9 is a flowchart of a sound wave cleaning device running method based on user habits provided by an embodiment of the present application.

[0034] Figure 10 is a structural diagram of a running system of an RO pump provided by an embodiment of the present application. DETAILED DESCRIPTION

[0035] In order to make the purposes, technical solutions and advantages of the present application clearer, the following further describes the present application with reference to the accompanying drawings. Figure 1 The specific embodiments described herein are presented for the purpose of Figure 10 and examples to explain the present application and are not intended to limit the present application.

[0036] Embodiments of the present application disclose an RO pump. Referring to Figure 1 , the RO pump 10 is provided with a sonic cleaning device 103, and the RO pump 10 is provided with a fluid inlet 101 at the bottom and a fluid outlet 102 at the top.

[0037] Further, referring to Figure 2 , the sensing device 30 transmits sensing data to the controller 20, and the controller 20 determines whether the self-cleaning function of the RO pump 10 needs to be started according to the sensing data.

[0038] Embodiments of the present application disclose a method for operating an RO pump. Referring to Figure 3 , the method comprises the following steps. Step S301: acquiring an actual discharge flow of the RO pump.

[0039] The actual discharge flow refers to the flow of fluid discharged from the RO pump. Optionally, a flow meter is arranged at the outlet of the RO pump, and the actual discharge flow can be acquired through the flow meter.

[0040] Step S302: acquiring a current opening degree of the RO pump.

[0041] The current opening degree is used to describe the opening degree of the RO pump. For example, a valve position transmitter is arranged on the RO pump, the valve position transmitter can convert the mechanical position of the valve (the opening degree of the valve) into an electrical signal, so as to obtain the current opening degree.

[0042] Step S303: based on the current opening degree, searching in a preset flow mapping table to obtain a theoretical discharge flow.

[0043] The theoretical discharge flow refers to the flow theoretically discharged by the valve under the current opening degree. The theoretical discharge flow can be measured when the RO pump is manufactured.

[0044] The flow mapping table is used to record the corresponding relationship between the opening degree of the valve and the theoretical discharge flow. The data in the flow mapping table can be obtained by technicians through repeated experiments. The technicians change the opening degree of the RO pump and measure the flow of the RO pump, so as to establish the mapping relationship between the opening degree and the flow, and obtain the flow mapping table.

[0045] Step S304: in the case that the difference between the theoretical discharge flow and the actual discharge flow is greater than a preset flow difference, the sonic cleaning device in the RO pump is started.

[0046] The preset flow difference is a preset empirical value, and a technician can adjust the specific value of the preset flow difference according to actual needs. For example, the preset flow difference is 0.05 liters / minute.

[0047] In a case where the difference between the theoretical discharge flow and the actual discharge flow is greater than the preset flow difference, it is indicated that the discharge flow of the RO pump is abnormal, which is caused by the accumulation of solid particles such as scale and silt in the valve, so that the actual discharge flow of the RO pump is less. Therefore, the ultrasonic cleaning device needs to be started to clean the inside of the valve.

[0048] Step S305: In a case where the current time is a preset time, start the ultrasonic cleaning device, and the preset time is periodic.

[0049] For example, the preset time occurs once every 2 months. For example, 00:00 on January 1, March 1, and May 1 is the preset time.

[0050] By using the above technical solution, by monitoring the difference between the actual discharge flow and the theoretical discharge flow in real time, and periodically triggering cleaning at the preset time, automatic detection and cleaning of impurities in the valve are realized, blockage is effectively prevented, the stability and service life of the valve are improved, manual intervention is reduced, and cleaning efficiency is improved.

[0051] In the following embodiments, the RO pump is connected to different types of water outlet devices, for example, connected to a water tank, a kitchen faucet, etc. For different water outlet devices, the RO pump can be operated in different ways. Therefore, the present application embodiment discloses a method for controlling the operation of an ultrasonic cleaning device. Referring to Figure 4 The method comprises: Step S401: Obtain the device purpose of the water outlet device connected to the RO pump.

[0052] The device purpose indicates the use mode of the fluid corresponding to the water outlet device. In the embodiments of the present application, the device purpose includes non-drinking purpose, drinking purpose, and composite purpose. Among them, the composite purpose indicates that the fluid (water in the home scene) corresponding to the water outlet device can be used for drinking and non-drinking.

[0053] In some embodiments, the device purpose is determined according to the installation position of the water outlet device. For example, if the water outlet device is installed on the toilet in the bathroom, the device purpose is non-drinking purpose; if the water outlet device is installed on the water dispenser, the device purpose is drinking purpose; if the water outlet device is installed at the sink in the kitchen, the device purpose is composite purpose.

[0054] It should be noted that after the sound wave device is started, the sound wave device can clean the solid impurities such as scale, silt and debris in the valve, so that the solid impurities fall off from the inner wall of the valve, and the fluid carries the solid impurities away from the RO pump and the water outlet device.

[0055] Step S402: In the case where the device is used for non-drinking purpose, the sound wave cleaning device is started.

[0056] In the case where the device is used for non-drinking purpose, starting the sound wave cleaning device can make the solid impurities leave the water outlet device, and the water outlet device itself is used for non-drinking purpose, which has little influence on the user.

[0057] Step S403: In the case where the device is used for drinking purpose, the use state of the water outlet device is acquired.

[0058] The use state is used to indicate whether the water outlet device is used.

[0059] Step S404: If the use state is in use, the sound wave cleaning device is suspended.

[0060] In the case where the device is used for drinking purpose, starting the sound wave cleaning device can make the solid impurities leave the water outlet device, and the water outlet device itself is used for drinking purpose and is in use, and the solid impurities can directly affect the user's water taking behavior, so in this case, the sound wave cleaning device needs to be suspended to reduce the influence on the user's water taking behavior.

[0061] Step S405: If the use state is not used, the sound wave cleaning device is started.

[0062] When the water outlet device is not used, starting the sound wave cleaning device has little influence on the user, so the sound wave cleaning device does not need to be closed.

[0063] Step S406: In the case where the device is used for composite purpose, the sound wave cleaning device is started according to the use state of each water outlet component in the water outlet device.

[0064] The specific implementation of starting the sound wave cleaning device according to the use state of each water outlet component in the water outlet device can refer to the embodiments shown in the drawings, which will not be described here.

[0065] By using the above technical solution, whether to start cleaning is intelligently judged according to the use purpose and use state of the water outlet device, the risk of drinking water pollution is avoided, and in the non-drinking or use state, the cleaning is reasonably started, the safety and cleaning demand are considered, and the applicability and safety of the system are improved.

[0066] Embodiments of the present application disclose a pre-arranged operation method of a sound wave cleaning device. Referring to Figure 5 , the method comprises: Step S501: In the case that the device usage is drinking usage, collect the usage condition of the water outlet device, the usage condition including usage time period and usage time length.

[0067] The usage time period refers to the time period of using the water outlet device, for example, the usage time period is 17:00-17:05. The usage time length refers to the time length of each use of the water outlet device. For example, the starting time and the stopping time of each use of the water outlet device are recorded. According to the starting time and the stopping time, the usage condition is obtained.

[0068] Step S502: According to the usage condition, generate the high-frequency usage time period of the water outlet device, and the usage purpose of the high-frequency usage time period corresponds to the drinking usage.

[0069] For example, the candidate usage time period greater than the preset usage time length threshold value is taken out from the usage condition. If the occurrence frequency of the target usage time period in the candidate usage time period is greater than the preset frequency threshold value, the target usage time period is confirmed as the high-frequency usage time period. The preset usage time length threshold value and the preset frequency threshold value are both preset empirical values, for example, the preset usage time length threshold value is 5 seconds, and the preset frequency threshold value is 20 days / month.

[0070] Step S503: Determine whether the current time is located in the high-frequency usage time period.

[0071] If the current time is located in the high-frequency usage time period, steps S04 to S06 are executed. If the current time is not located in the high-frequency usage time period, step S07 is executed.

[0072] Step S504: If yes, according to the high-frequency usage time period and the current time, determine the target high-frequency usage time period.

[0073] The target high-frequency usage time period refers to the high-frequency usage time period corresponding to the current time. In actual scenarios, there can be multiple high-frequency usage time periods, and the target high-frequency usage time period is the high-frequency usage time period in which the current time falls. For example, the high-frequency usage time periods include 7:00-7:10, 12:10-12:30, 12:45-13:00, and 17:00-17:05, and the current time is 12:20, and the target high-frequency usage time period is 12:10-12:30.

[0074] Step S505: Determine the next high-frequency usage time period corresponding to the target high-frequency usage time period from the high-frequency usage time period.

[0075] The next high-frequency use period refers to the first high-frequency use period after the target high-frequency use period in time sequence. For example, the high-frequency use periods include 7:00-7:10, 12:10-12:30, 12:45-13:00, and 17:00-17:05, the target high-frequency use period is 12:10-12:30, and the next high-frequency use period is 12:45-13:00.

[0076] Step S506: If the time difference between the target high-frequency use period and the next high-frequency use period is greater than the preset time difference threshold, the water outlet device is started in the target high-frequency use period and the next high-frequency use period.

[0077] The preset time difference threshold is related to the average time length of cleaning the valve interior of the acoustic cleaning device. For example, when the average time length is 5 minutes, the preset time difference threshold can be 6 minutes.

[0078] If the time difference between the target high-frequency use period and the next high-frequency use period is greater than the preset time difference threshold, the acoustic cleaning device can complete cleaning between the target high-frequency use period and the next high-frequency use period, so that the acoustic cleaning device will not be started when the user uses the water outlet device, and solid impurities will not flow out when the user uses the water outlet device.

[0079] In some other embodiments, if the time difference between the target high-frequency use period and the next high-frequency use period is not greater than the preset time difference threshold, the target high-frequency use period is updated to the next high-frequency use period, and the next high-frequency use period is determined again.

[0080] Step S507: If no, the acoustic cleaning device is started.

[0081] If the current time is not located in the high-frequency use period, the influence of starting the acoustic cleaning device on the user can be directly selected.

[0082] By using the above technical solution, the high-frequency period is identified by analyzing the use condition, cleaning is arranged in the off-peak period to avoid interfering with the normal use of water by the user, cleaning is completed by using the period interval, resource utilization is optimized, and user experience and water saving effect are improved.

[0083] Embodiments of the present application disclose a working control method of an acoustic cleaning device. Referring to Figure 6 The method comprises: Step S601: According to the device purposes of each water outlet component in the water outlet device, the drinking water outlet component and the non-drinking water outlet component are classified.

[0084] A water outlet component is the device that dispenses water within a water outlet system. For example, a self-cleaning device is connected to the water outlet system of a toilet, and the water outlet components within the system include the toilet tank, shower head, faucet, etc.

[0085] The drinking water dispensing unit is for drinking purposes, while the non-drinking water dispensing unit is for non-drinking purposes.

[0086] Step S602: Based on the usage status of the drinking water dispensing components, classify them into working drinking water dispensing components and obtain the first opening degree corresponding to the working drinking water dispensing components. The working drinking water dispensing components are the dispensing components that are in the working state.

[0087] The first opening degree refers to the opening degree of the valve inside the working drinking water outlet component.

[0088] Step S603: Based on the usage status of the non-drinking water outlet components, classify them into working non-drinking water outlet components and obtain the second opening degree corresponding to the working non-drinking water outlet components. The working non-drinking water outlet components are water outlet components that are in the working state.

[0089] The second opening degree refers to the opening degree of the valve inside the non-potable water outlet component.

[0090] Step S604: When all water outlet components in operation are non-potable water outlet components, turn on the sonic cleaning device.

[0091] If all water outlet components in operation are non-drinking water outlet components, turning on the sonic device will not cause solid impurities to be discharged with the drinking water outlet components, thus having a minimal impact on the user. Therefore, the sonic cleaning device can be turned on directly.

[0092] Step S605: When there is at least one working drinking water outlet component in the working state, the working power of the sonic cleaning device is set according to the number of working drinking water outlet components and working non-drinking water outlet components, as well as the first opening degree and the second opening degree.

[0093] If at least one drinking water outlet is in operation, activating the sonic device will cause solid impurities to be discharged along with the drinking water outlet, affecting the user's drinking experience. Therefore, in this step, the operating power of the sonic cleaning device will be adjusted to reduce the impact on the user.

[0094] In some embodiments, if all water outlet components in operation are drinking water outlet components, the sonic cleaning device is temporarily shut down to avoid affecting the user.

[0095] Step S606: Control the acoustic cleaning device to operate according to the working power.

[0096] By adopting the technical scheme, the composite use system is classified and processed, the cleaning strategy is dynamically adjusted according to the component type and the working state, the cleaning task is completed while ensuring the safety of drinking water, and the adaptability and cleaning efficiency of the system in a complex scene are improved.

[0097] Embodiments of the present application disclose a method for calculating working power. Referring to Figure 7 The method comprises: Step S701: determining a first quantity of working drinking water outlet components and a second quantity of working non-drinking water outlet components.

[0098] The first quantity refers to the total number of working drinking water outlet components.

[0099] The second quantity refers to the total number of working non-drinking water outlet components.

[0100] Step S702: calculating a first working flow of the working drinking water outlet components according to the first quantity and a first opening degree.

[0101] For example, the first working flow of the working drinking water outlet components is obtained according to the first opening degree. The product of the first working flow and the first quantity is calculated to obtain the first working flow.

[0102] Step S703: calculating a second working flow of the working non-drinking water outlet components according to the second quantity and a second opening degree.

[0103] For example, the second working flow of the working non-drinking water outlet components is obtained according to the second opening degree. The product of the second working flow and the first quantity is calculated to obtain the second working flow.

[0104] Step S704: calculating a flow ratio of the first working flow and the second working flow to obtain a flow ratio.

[0105] The flow ratio is obtained by calculating the ratio of the first working flow and the second working flow.

[0106] Step S705: bringing the flow ratio into a preset function to obtain working power, the preset function belonging to a decreasing function.

[0107] For example, the preset function is P=K / R, wherein P is the working power, R is the flow ratio, and K is a normal number, which can be adjusted according to actual system parameters, for example, K is 500.

[0108] By adopting the technical scheme, the cleaning power is accurately matched with the use flow by calculating the flow ratio and setting the power by using the decreasing function, the influence on the user's drinking water is reduced while ensuring the cleaning effect, and the energy efficiency ratio and operation economy are improved.

[0109] The embodiment of the application discloses a user habit-based operation method of a sound wave cleaning device. Figure 8 The method comprises the following steps: Step S801: obtaining a user usage habit, wherein the user usage habit comprises a water taking action sequence, and the water taking action sequence refers to an execution sequence of a valve opening action and a cup placing action.

[0110] Optionally, the user usage habit can be obtained by the user himself.

[0111] Optionally, the RO pump is connected to a smart home system. A camera in the smart home system is used to obtain a user water taking video. The water taking action sequence is obtained from the user water taking video.

[0112] Step S802: if the valve opening action is prior to the cup placing action, the sound wave cleaning device is started when the water outlet device connected to the RO pump is in a closed state.

[0113] If the valve opening action is prior to the cup placing action, the user has not placed the cup under the valve after the user opens the valve, and the user can observe the state of the water flowing out of the water outlet device before the user finishes taking water. If the sound wave cleaning device is started when the water outlet device is in the closed state, the user can first observe the solid impurities flowing out of the water outlet device.

[0114] Step S803: if the valve opening action is later than the cup placing action, user behavior action is monitored.

[0115] If the valve opening action is later than the cup placing action, if the sound wave cleaning device is started when the water outlet device is in the closed state, the user can observe the solid impurities flowing out of the water outlet device, but at this time, the user has completed the cup placing action, and the water will enter the cup, which affects the user experience. Therefore, in this case, the sound wave cleaning device is not started when the water outlet device is in the closed state.

[0116] The user behavior action is used to describe the current user. For example, a user video is obtained, and the user behavior action is extracted from the user video.

[0117] Step S804: after detecting that the user behavior action completes the main action, the sound wave cleaning device is started.

[0118] After the user behavior action completes the main action, it is indicated that the user has completed the core purpose, and therefore the sound wave cleaning device can be started. For example, when the user behavior action is to add water in the cup to 80% of the whole cup, it is considered that the main action is completed.

[0119] By adopting the technical scheme, the cleaning time is adjusted according to the user habit, the user is avoided from being affected during the cleaning process, the use experience is improved, and the cleaning effect and the user experience are considered by starting the cleaning after the closing state or the user action is completed.

[0120] The embodiment of the application discloses a second method for operating a sound wave cleaning device based on user habits. Figure 9 The method comprises the following steps: Step S901: determining a waiting duration according to a user usage habit.

[0121] The waiting duration refers to a duration from when the user opens the water outlet device to when the user starts using the water outlet device.

[0122] Step S902: calculating a impurity discharge duration according to a current opening degree.

[0123] The impurity discharge duration refers to a duration required for completely discharging the solid impurities from the RO pump.

[0124] Step S903: starting the sound wave cleaning device within the waiting duration when the waiting duration is greater than the impurity discharge duration.

[0125] When the waiting duration is greater than the impurity discharge duration, it is indicated that all the solid impurities can be discharged within the waiting duration, and therefore the sound wave cleaning device is started within the waiting duration.

[0126] Step S904: starting the sound wave cleaning device after the user stops using the water outlet device when the waiting duration is not greater than the impurity discharge duration.

[0127] When the waiting duration is not greater than the impurity discharge duration, the sound wave cleaning device needs to be started after the user stops using the water outlet device, so as to avoid the solid impurities affecting the user.

[0128] By adopting the technical scheme, the cleaning time window is reasonably planned by comparing the waiting duration and the impurity discharge duration, the impurities are effectively removed, the user is avoided from being delayed in taking water during the cleaning process, and the cleaning timing and operation fluency are optimized.

[0129] Based on the same inventive concept, the embodiment of the application provides an operating system of an RO pump, please refer to Figure 10 The operating system comprises the following components: An acquisition module 1001 is configured to acquire an actual discharge flow, a current opening degree and a current time; A storage 1002 is configured to store a program of the operating method of the RO pump; A processor 1003, the program in the storage can be loaded and executed by the processor and the operating method of the RO pump is realized.

[0130] By adopting the technical scheme, the automatic detection and cleaning of impurities of the valve are realized by monitoring the difference between the actual discharge flow and the theoretical discharge flow in real time and triggering cleaning at a periodic preset time, the blockage is effectively prevented, the stability and service life of the valve are improved, manual intervention is reduced, and the cleaning efficiency is improved.

[0131] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above functional modules is taken as an example, and in actual application, the above functions can be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

[0132] The embodiment of the application provides a computer readable storage medium, which stores a computer program capable of being loaded by a processor and executing a running method of an RO pump.

[0133] The computer storage medium includes, for example, a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various media capable of storing program codes.

[0134] Based on the same inventive concept, the embodiment of the application provides an intelligent terminal, which comprises a memory and a processor, and the memory stores a computer program capable of being loaded by the processor and executing a running method of an RO pump.

[0135] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above functional modules is taken as an example, and in actual application, the above functions can be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

[0136] The above are preferred embodiments of the application, and do not limit the protection scope of the application, any feature disclosed in the specification (including the abstract and drawings) can be replaced by other equivalent or similar features unless specifically described. That is, each feature is only an example of a series of equivalent or similar features unless specifically described.

Claims

1. A method of operating an RO pump, characterized in that, The method comprises: acquiring an actual discharge flow of an RO pump; acquiring a current opening degree of the RO pump; based on the current opening degree, searching in a preset flow mapping table to obtain a theoretical discharge flow; in a case where a difference between the theoretical discharge flow and the actual discharge flow is greater than a preset flow difference, starting an acoustic cleaning device in the RO pump; or, in a case where a current time is a preset time, starting the acoustic cleaning device, the preset time being periodic.

2. The method of operating an RO pump of claim 1, wherein, The starting of the acoustic cleaning device in the RO pump comprises: acquiring a device purpose of a water outlet device connected to the RO pump; in a case where the device purpose is a non-drinking purpose, starting the acoustic cleaning device; in a case where the device purpose is a drinking purpose, acquiring a use state of the water outlet device; if the use state is in use, suspending the starting of the acoustic cleaning device; if the use state is not in use, starting the acoustic cleaning device; in a case where the device purpose is a composite purpose, starting the acoustic cleaning device according to use states of each water outlet component in the water outlet device.

3. The method of operating an RO pump of claim 2, wherein, The method further comprises: in a case where the device purpose is a drinking purpose, collecting a use condition of the water outlet device, the use condition comprising a use period and a use duration; generating a high-frequency use period of the water outlet device according to the use condition, the use purpose of the high-frequency use period corresponding to a drinking purpose; judging whether the current time is located in the high-frequency use period; if yes, determining a target high-frequency use period according to the high-frequency use period and the current time; determining a next high-frequency use period corresponding to the target high-frequency use period from the high-frequency use period; if a time difference between the target high-frequency use period and the next high-frequency use period is greater than a preset time difference threshold, starting the water outlet device in the target high-frequency use period and the next high-frequency use period; if no, starting the acoustic cleaning device.

4. The method of operating an RO pump of claim 2, wherein, The starting of the acoustic cleaning device according to the use states of each water outlet component in the water outlet device comprises: classifying drinking water outlet components and non-drinking water outlet components according to device purposes of each water outlet component in the water outlet device; classifying working drinking water outlet components according to use states of the drinking water outlet components, and acquiring a first opening degree corresponding to the working drinking water outlet components, the working drinking water outlet components being water outlet components in a working state; classifying working non-drinking water outlet components according to use states of the non-drinking water outlet components, and acquiring a second opening degree corresponding to the working non-drinking water outlet components, the working non-drinking water outlet components being water outlet components in a working state; in a case where all water outlet components in a working state are the working non-drinking water outlet components, starting the acoustic cleaning device. In the case that there is at least one working drinking water outlet assembly in the working state, the working power of the acoustic cleaning device is set according to the number of the working drinking water outlet assembly and the working non-drinking water outlet assembly, and the first opening degree and the second opening degree; and the acoustic cleaning device is controlled to work at the working power.

5. The method of operating an RO pump of claim 4, wherein, The setting of the working power of the acoustic cleaning device according to the number of the working drinking water outlet assembly and the working non-drinking water outlet assembly, and the first opening degree and the second opening degree comprises: determining a first number of the working drinking water outlet assembly and a second number of the working non-drinking water outlet assembly; calculating a first working flow rate of the working drinking water outlet assembly according to the first number and the first opening degree; calculating a second working flow rate of the working non-drinking water outlet assembly according to the second number and the second opening degree; calculating a ratio of the first working flow rate and the second working flow rate to obtain a flow rate ratio; obtaining the working power by bringing the flow rate ratio into a preset function, the preset function belonging to a decreasing function.

6. The method of operating an RO pump of claim 1, wherein, The method further comprises: obtaining a user usage habit, the user usage habit comprising a water taking action sequence, the water taking action sequence indicating an execution sequence of a valve opening action and a cup placing action; if the valve opening action is prior to the cup placing action, then starting the acoustic cleaning device when the water outlet device connected with the RO pump is in a closed state; if the valve opening action is later than the cup placing action, then monitoring a user behavior action; after detecting that the user behavior action completes a main action, starting the acoustic cleaning device.

7. The method of operating an RO pump of claim 6, wherein, The method further comprises: determining a waiting time length according to the user usage habit; calculating a foreign matter discharge time length according to the current opening degree; in the case that the waiting time length is greater than the foreign matter discharge time length, starting the acoustic cleaning device within the waiting time length; in the case that the waiting time length is not greater than the foreign matter discharge time length, starting the acoustic cleaning device after stopping using the water outlet device.

8. A system for operating an RO pump, comprising: The system is used to execute the operation method of the RO pump according to any one of claims 1 to 7, and comprises: an acquisition module configured to acquire an actual discharge flow rate, a current opening degree and a current time; a memory configured to store a program of the operation method of the RO pump; a processor, the program in the memory being loadable and executable by the processor and realizing the operation method of the RO pump.

9. A smart terminal, characterized by The system comprises a memory and a processor, and the memory has stored thereon a computer program loadable and executable by the processor to execute the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, The system has stored thereon a computer program loadable and executable by the processor to execute the method according to any one of claims 1 to 7.

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