Intelligent water flow control system and method

Abstract

The invention relates to the technical field of pressurized water supply, in particular to an intelligent water flow control system and method, and the technical scheme is characterized in that the intelligent water flow control system comprises a cloud host, a communication module, a main control module, a control terminal, a water supply module and a monitoring module; the monitoring module is arranged on the water supply module and is used for monitoring water supply information; the main control module is electrically connected with the monitoring module and the water supply module, is in communication connection with the cloud host through the communication module, and is used for receiving, processing and uploading water supply information and controlling water supply of the water supply module; the cloud host receives, processes and transmits water supply information and a control instruction through the communication module; the control terminal is in communication connection with the cloud host through the communication module and is used for issuing a control instruction and receiving water supply information. Intelligent hardware is introduced into the field of pressurized water supply, and the system has the advantages that water storage and pressurization are accurately controlled, and the water condition is monitored in real time.

Description

Technical Field

[0001] The present invention relates to the technical field of pressurized water supply, and more particularly to an intelligent water flow control system and method. Background Art

[0002] In old urban residential buildings, residents have long been plagued by problems such as difficulty in controlling water volume and insufficient water pressure on high floors. A large number of old communities, in particular, lack rooftop water storage equipment, causing residents to face the dilemma of weak faucet water flow or even no water available during peak water usage hours. Insufficient water pressure when taking a shower affects the user experience.

[0003] In addition, even if some families install commercially available tap water booster pumps and water tanks on their own, these devices still have problems such as single function and low intelligence. They cannot accurately adjust the water pressure and water volume according to actual water usage, and are difficult to meet residents' needs for convenient, efficient and intelligent water use. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a water flow intelligent control system and method, which has the advantages of real-time regulation of water pressure and intelligent analysis and control.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A water flow intelligent control system, comprising: a cloud host, a communication module, a main control module, a control terminal, a water supply module and a monitoring module; The monitoring module is installed on the water supply module and is used to monitor water supply information; The main control module is electrically connected to the monitoring module and the water supply module, and is in communication with the cloud host through the communication module, for receiving, processing, uploading water supply information, and controlling the water supply of the water supply module; The cloud host receives, processes and transmits water supply information and control instructions through the communication module; The control terminal is connected to the cloud host through the communication module for issuing control instructions and receiving water supply information.

[0006] In one embodiment, a micro-control module is further included, and the micro-control module is connected to the cloud host through the communication module for manually issuing control instructions.

[0007] In one embodiment, the microcontroller module includes a controller and a single-chip microcomputer, the single-chip microcomputer is communicatively connected to the cloud host via the communication module, and the controller is electrically connected to the single-chip microcomputer.

[0008] In one embodiment, the water supply module includes a water storage tank, an electric water pump, an exhaust valve and a sewage valve; The monitoring module includes a pressure sensor, a water level sensor, a water flow sensor and a pressure gauge. The pressure sensor, the water level sensor, the water flow sensor and the pressure gauge are all installed on the water supply module and are electrically connected to the main control module.

[0009] In one embodiment, the monitoring module includes a pressure sensor, a water level sensor and a water flow sensor. The pressure sensor, the water level sensor and the water flow sensor are all installed on the water supply module and are electrically connected to the main control module.

[0010] In one embodiment, the control terminal includes a parameter unit, a query unit, an operation unit, and an alarm unit that are communicatively connected to the cloud host via the communication module; The parameter unit is used to set the predetermined water pressure range, water level threshold, operation time and operation mode in the water storage tank; The query unit is used to express the monitoring information of the pressure sensor, the water level sensor, the water flow sensor and the pressure gauge, and the operating status and operation record of the electric water pump; The operation unit is used to issue control instructions for the electric water pump; The alarm unit is used to express abnormal conditions monitored by the monitoring module.

[0011] In one embodiment, the main control module is an ESP32 chip or an STM32F4 chip; The communication module is an ESP8266 chip, an RTL8720 chip or a BK7231 chip.

[0012] In one embodiment, the cloud host includes a cloud database, a rule engine, an OTA upgrade and management unit connected to the communication module; The cloud database is used to store historical data, parameter settings and user preferences; The rule engine is used to compare data, make judgments and analyses, and issue instructions; The OTA upgrade is used to push software updates to the control terminal; The management unit is used to support the login and control of multiple control terminals.

[0013] In one embodiment, an alarm module is further included, which is electrically connected to the main control module and is used to report faults.

[0014] A water flow intelligent control method based on the above water flow intelligent control system comprises the following steps: S1. Use the control terminal to set the standard operating data of the water supply module and transmit it to the cloud host via the communication module; S2. Turn on the water-using equipment, and the water in the water supply module flows out through the water outlet. The monitoring module monitors the real-time water supply data in the water supply module and transmits it to the main control module synchronously. S3, when the monitoring module detects an abnormal situation, the main control module transmits the real-time water supply data to the cloud host through the communication module; S4. The cloud host compares the real-time water supply data with the standard operation data, and after confirming that it is abnormal, sends an adjustment instruction to the main control module via the communication module; S5. After receiving the adjustment instruction, the main control module controls the water supply module to intake water and simultaneously increases the pressure until the real-time water supply data falls within the standard operation data range, and then the water supply module stops intake water.

[0015] The above-mentioned intelligent water flow control system and method have the following beneficial effects: First, this invention introduces intelligent hardware into the field of pressurized water supply, integrating multiple functional modules to achieve automated and precise control of water storage and pressure boosting, as well as real-time monitoring of water conditions. This system offers significant advantages in rapidly regulating water pressure based on real-time data and achieving efficient control through intelligent analysis, significantly enhancing the intelligence level and operational efficiency of the pressurized water supply system. Secondly, the present invention can intelligently control the boosting and is also provided with a micro-control module and equipped with physical buttons to ensure that the user can easily achieve boosting through the micro-control module when it is inconvenient to use the control terminal in scenarios such as taking a bath or in the kitchen, thereby greatly improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the workflow of this system; Figure 2 Schematic diagram of the workflow of this method. DETAILED DESCRIPTION

[0017] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, unless otherwise specifically defined.

[0020] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0021] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0022] An intelligent water flow control system, such as Figure 1 As shown, it includes: cloud host, communication module, main control module, control terminal, water supply module and monitoring module; The monitoring module is installed on the water supply module and is used to monitor the water supply information; the main control module is electrically connected to the monitoring module and the water supply module respectively, and is communicated with the cloud host through the communication module, and is used to receive, process, and upload water supply information, and control the water supply of the water supply module; the cloud host receives, processes, and transmits water supply information and control instructions through the communication module; the control terminal is communicated with the cloud host through the communication module, and is used to issue control instructions and receive water supply information.

[0023] In actual applications, the inlet end of the water supply module is connected to the city's water distribution network, and the outlet end of the water supply module is connected to the water-using equipment (such as a faucet). Under normal use, the user turns on the water-using equipment, and the water stored in the water supply module flows out naturally by gravity or residual pressure. However, when the monitoring module detects that the water condition in the water supply module is in an abnormal state, it uploads the abnormal data to the main control module in real time. The main control module further uploads it to the cloud host. The cloud host compares and confirms the real-time data with the data set by the control terminal, that is, it feeds back the control instructions to the main control module. The main control module further controls the water supply in the water supply module, and the monitoring module confirms that the data is normal.

[0024] Compared to traditional water boosting systems, this invention introduces intelligent hardware into the field of boosted water supply, integrating multiple functional modules to achieve automated and precise control of water storage and boosting, as well as real-time monitoring of water conditions. This system offers significant advantages, including rapid regulation of water pressure based on real-time data and efficient control through intelligent analysis, significantly enhancing the intelligence and operational efficiency of boosted water supply systems.

[0025] Furthermore, the present invention also includes a microcontroller module, which is connected to the cloud host via the communication module and is used to manually issue control instructions. Preferably, the microcontroller module includes a controller and a single-chip microcomputer, the single-chip microcomputer is connected to the cloud host via the communication module, and the controller is electrically connected to the single-chip microcomputer.

[0026] In practical applications, the microcontroller is a small terminal device installed in user water usage scenarios, used to quickly switch system modes (such as shower boost, mute, and water outage alarm). The controller can be a push-button controller, a touch-screen controller, or a voice-recognition controller. If the user is unable to operate the control terminal, the controller can send instructions to the cloud host via the communication module. The cloud host then sends corresponding instructions to the main control module to adjust the water supply module. The inclusion of a physical button ensures that users can easily increase pressure through the microcontroller when using the control terminal, such as in the shower or kitchen, greatly improving ease of use.

[0027] Specifically, the water supply module includes a water tank, an electric water pump, an exhaust valve and a sewage valve; the monitoring module is installed on the water tank, the main control module is electrically connected to the electric water pump, the electric water pump is connected to the water inlet of the water tank, the water outlet of the water tank is connected to the water-using equipment, and the exhaust valve and sewage valve are both installed on the water tank.

[0028] Specifically, the monitoring module includes a pressure sensor, a water level sensor, a water flow sensor and a pressure gauge. The pressure sensor, water level sensor, water flow sensor and pressure gauge are all installed on the water supply module and are electrically connected to the main control module.

[0029] In actual applications, an electric water pump connects the city's water distribution network to a water storage tank. A pressure sensor and a water flow sensor are installed on the pipe connecting the electric water pump and the water storage tank. The pressure sensor monitors water flow in the pipe, while the water flow sensor determines whether water has flowed out, preventing the electric water pump from idling and damaging it. A pressure gauge and a water level sensor are both installed on the water storage tank. The pressure gauge determines the air pressure within the tank, while the water level sensor monitors the water level. The monitoring module monitors the water supply module in real time for any anomalies, such as water shortages in the tank, air venting requirements, normal water pressure in the pipe, and idling or malfunctioning electric water pumps. If an anomaly is detected, the relevant data is fed back to the cloud host via the main control module for comparison and confirmation. The cloud host then issues corresponding control instructions for adjustments until the monitoring module detects normal conditions.

[0030] Specifically, the control terminal includes a parameter unit, a query unit, an operation unit, and an alarm unit, all connected to the cloud host via a communication module. The parameter unit is used to set the predetermined water pressure range, water level threshold, operation time, and operation mode within the water storage tank. The query unit displays monitoring information from the pressure sensor, water level sensor, water flow sensor, and pressure gauge, as well as the operating status and operation history of the electric water pump. The operation unit issues control instructions for the electric water pump. The alarm unit indicates abnormal conditions detected by the monitoring module. The control terminal is a program designed to run on a computer or mobile phone. Through settings, it can intelligently control the system's operating hours and automatically analyze the electric water pump's historical pump start-up records to preset a water supply time range.

[0031] Specifically, the main control module is an ESP32 chip or an STM32F4 chip; the communication module is an ESP8266 chip, an RTL8720 chip or a BK7231 chip.

[0032] Specifically, the cloud host includes a cloud database, a rule engine, an OTA upgrade and a management unit connected to the communication module; the cloud database is used to store historical data, parameter settings and user preferences; the rule engine is used to compare data, make judgments and analyze, and issue instructions; the OTA upgrade is used to push software updates to the control terminal; and the management unit is used to support login and control of multiple control terminals.

[0033] Furthermore, the system further comprises an alarm module, which is electrically connected to the main control module. In practical applications, the alarm module can be a buzzer to notify the user that the system has a fault.

[0034] A water flow intelligent control method, such as Figure 2 As shown, the following steps are included: S1. Use the control terminal to set the standard operating data of the water supply module and transmit it to the cloud host via the communication module; S2. Turn on the water-using equipment, and the water in the water supply module flows out through its outlet. The monitoring module monitors the real-time water supply data in the water supply module and transmits it to the main control module synchronously; S3: If the monitored module detects an abnormality, the main control module transmits the real-time water supply data to the cloud host through the communication module; S4. The cloud host compares the real-time water supply data with the standard operation data. Once an abnormality is confirmed, the cloud host sends an adjustment instruction to the main control module via the communication module. S5. After receiving the adjustment instruction, the main control module controls the water supply module to supply water and simultaneously increases the pressure until the real-time water supply data falls within the standard operating data range, and the water supply module stops supplying water.

[0035] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A water flow intelligent control system, characterized in that: include: Cloud host, communication module, main control module, control terminal, water supply module and monitoring module; The monitoring module is installed on the water supply module and is used to monitor water supply information; The main control module is electrically connected to the monitoring module and the water supply module, and is in communication with the cloud host through the communication module, for receiving, processing, uploading water supply information, and controlling the water supply of the water supply module; The cloud host receives, processes and transmits water supply information and control instructions through the communication module; The control terminal is connected to the cloud host through the communication module for issuing control instructions and receiving water supply information.

2. The intelligent water flow control system according to claim 1, characterized in that: It also includes a micro-control module, which is connected to the cloud host through the communication module and is used to manually issue control instructions.

3. The intelligent water flow control system according to claim 2, characterized in that: The microcontroller module includes a controller and a single-chip microcomputer. The single-chip microcomputer is communicatively connected to the cloud host via the communication module, and the controller is electrically connected to the single-chip microcomputer.

4. The intelligent water flow control system according to claim 1, characterized in that: The water supply module includes a water storage tank, an electric water pump, an exhaust valve and a sewage valve; The monitoring module is installed on the water tank, the main control module is electrically connected to the electric water pump, the electric water pump is connected to the water inlet of the water tank, the water outlet of the water tank is connected to the water-using equipment, and the exhaust valve and the sewage valve are both installed on the water tank.

5. The intelligent water flow control system according to claim 4, characterized in that: The monitoring module includes a pressure sensor, a water level sensor, a water flow sensor and a pressure gauge. The pressure sensor, the water level sensor, the water flow sensor and the pressure gauge are all installed on the water supply module and are electrically connected to the main control module.

6. The intelligent water flow control system according to claim 5, characterized in that: The control terminal includes a parameter unit, a query unit, an operation unit and an alarm unit that are communicatively connected to the cloud host through the communication module; The parameter unit is used to set the predetermined water pressure range, water level threshold, operation time and operation mode in the water storage tank; The query unit is used to express the monitoring information of the pressure sensor, the water level sensor, the water flow sensor and the pressure gauge, and the operating status and operation record of the electric water pump; The operation unit is used to issue control instructions for the electric water pump; The alarm unit is used to express abnormal conditions monitored by the monitoring module.

7. The intelligent water flow control system according to claim 1, characterized in that: The main control module is an ESP32 chip or an STM32F4 chip; The communication module is an ESP8266 chip, an RTL8720 chip or a BK7231 chip.

8. The intelligent water flow control system according to claim 1, characterized in that: The cloud host includes a cloud database, a rule engine, an OTA upgrade and management unit connected to the communication module; The cloud database is used to store historical data, parameter settings and user preferences; The rule engine is used to compare data, make judgments and analyses, and issue instructions; The OTA upgrade is used to push software updates to the control terminal; The management unit is used to support the login and control of multiple control terminals.

9. The intelligent water flow control system according to claim 1, characterized in that: It also includes an alarm module, which is electrically connected to the main control module and is used to report faults.

10. A water flow intelligent control method based on the water flow intelligent control system according to any one of claims 1 to 9, characterized in that: The steps include: S1. Use the control terminal to set the standard operating data of the water supply module and transmit it to the cloud host via the communication module; S2. Turn on the water-using equipment, and the water in the water supply module flows out through the water outlet. The monitoring module monitors the real-time water supply data in the water supply module and transmits it to the main control module synchronously. S3, when the monitoring module detects an abnormal situation, the main control module transmits the real-time water supply data to the cloud host through the communication module; S4. The cloud host compares the real-time water supply data with the standard operation data, and after confirming that it is abnormal, sends an adjustment instruction to the main control module via the communication module; S5. After receiving the adjustment instruction, the main control module controls the water supply module to intake water and simultaneously increases the pressure until the real-time water supply data falls within the standard operation data range, and then the water supply module stops intake water.

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