JP2023058392A - Water supply management system, server, control device, water supply management method, and program - Google Patents

Abstract

To provide a water supply management system capable of generating a setting value, not by a person, necessary for operation of a water supply device of a management object.SOLUTION: A water supply management 1 includes a control device 4 and a server 5. The control device 4 controls a first water supply device 2 based on a given setting value so that a first water supply usage during a predetermined period from a water supply port of the first supply device 2 falls within a range of an appropriate usage. The server 5 data-analyzes respective measured values of a plurality of measuring devices 62 that measures second water supply usages per predetermined time from respective water supply ports of a plurality of second water supply devices 6 and generates the appropriate usage and a setting value for causing the first water supply device 2 to operate so that the first water supply usage falls within the range of the appropriate usage.SELECTED DRAWING: Figure 1

Description

The present invention relates to a water supply management system, a server, a control device, a water supply management method, and a program. More specifically, the present invention relates to a water supply management system that controls a water supply device, a server that configures the water supply management system, a control device that configures the water supply management system, a water supply management method that controls the water supply device, and a program.

The water supply device for pre-washing dishes described in Patent Document 1 has an operation panel provided with an open time setting operation section and a closed time setting operation section for an intermittent water supply mode. The open time and closed time of the intermittent water supply mode are manually set by these open time setting operating section and closed time setting operating section. Moreover, this water supply apparatus has a display section for performing pre-installation display, target value display, and current usage display. The display before setting displays the actual measurement value of the amount of water used in the work of pre-washing the dishes before installing the water supply device for pre-washing dishes. The target value display indicates the target value of the amount of water used for pre-washing the dishes with the water supply device for pre-washing dishes installed. The current usage amount display indicates the actual measurement value of the amount of water usage for pre-washing the dishes in the state where the water supply device for pre-washing dishes is installed.

In the water supply device for pre-washing dishes, the user analyzes the amount of water used by other water supply devices and determines the target value based on the analysis results. Further, in the above water supply device for washing dishes, the user judges how much water should be saved by looking at the difference between the target value display and the current usage display, and based on the judgment, the opening time of the intermittent water supply mode and the Set and adjust closing time. Thus, in this water supply device, the set values (target value, opening time and closing time of the intermittent water supply mode) necessary for the operation of the water supply device are determined by the user.

Japanese Patent No. 5033185

A problem with the above water supply system is that the user needs to determine and set the set values (eg, target value, opening time and closing time) necessary for the operation of the water supply system.

SUMMARY OF THE INVENTION An object of the present invention is to provide a water supply management system, a server, a control device, a water supply management method, and a program capable of generating setting values necessary for operation of a water supply device to be managed without human intervention. is to provide

A water supply management system according to an aspect of the present invention includes a control device and a processing section. The control device controls the first water supply device based on the given setting value so that the first water supply amount for a certain period from the water supply port of the first water supply device falls within the range of the proper usage amount. . The processing unit analyzes the data of each measurement value of each of a plurality of measuring devices that measure the amount of second water supply from each water supply port of each of the plurality of second water supply devices at regular time intervals, and determines the appropriate amount of use. and the set value for operating the first water supply device so that the first water supply usage amount falls within the range of the proper usage amount.

A server according to an aspect of the present invention constitutes the server of the water supply management system.

A control device according to an aspect of the present invention constitutes the control device of the water supply management system.

A water supply management method according to an aspect of the present invention causes one or more processors to execute a first step and a second step. In the first step, the water supply device is controlled based on the given set value so that the first water supply amount from the water supply port of the first water supply device for a certain period of time falls within the range of the proper usage amount. In the second step, data analysis is performed on the measurement values of each of a plurality of measuring devices that measure the amount of second water supply used at each water supply port of each of the plurality of second water supply devices at regular time intervals, and the appropriate amount and and the set value for operating the first water supply device so that the first water supply usage amount falls within the range of the proper usage amount.

A program according to an aspect of the present invention causes one or more processors to execute the water supply management method.

ADVANTAGE OF THE INVENTION According to this invention, it has the effect that the setting value required for operation|movement of the water supply apparatus of management object can be produced|generated without human intervention.

FIG. 1 is a configuration diagram of a water supply management system according to an embodiment of the present invention. FIG. 2 is a configuration diagram of a dishwashing apparatus that constitutes the water supply management system of the same. FIG. 3 is a block diagram of a control device that constitutes the water supply management system of the same. FIG. 4 is a block diagram of a server that constitutes the water supply management system of the same. FIG. 5 is a sequence diagram illustrating the overall operation of the water supply management system; FIG. 6 is a flow chart for explaining the setting adjustment operation of the water supply management system. FIG. 7 is another flow chart for explaining the setting adjustment operation of the water supply management system.

A water supply management system 1 according to an embodiment of the present invention will be described below. The following embodiments are merely examples of various embodiments of the invention. Further, the following embodiments can be modified in various ways according to design and the like, as long as the object of the present invention can be achieved.

(1) Embodiment
(1-1) Overview of Water Supply Management System 1 A water supply management system 1 according to the present embodiment will be described with reference to FIGS. 1 to 7. FIG.

In facilities such as hospitals, nursing homes, hotels, etc., a water supply device 2 is installed to supply water (including hot water) used for dishwashing (for example, pre-washing of dishes) or mechanical bathtubs (also referred to as nursing care bathtubs). It is In this embodiment, the water supply device 2 can supply not only water but also hot water. Therefore, in this embodiment, "water supply" means supplying not only water but also hot water.

The water supply management system 1 shown in FIG. It is a system that manages the water supply of 2. More specifically, the water supply management system 1 manages the water supply of the water supply device 2 by remotely monitoring and controlling the water supply device 2 using a server 5 installed at a location separate from the water supply device 2. . More specifically, the water supply management system 1 is configured to calculate the amount of water used (second water supply amount ) is analyzed using AI (artificial intelligence) technology to create an optimal operation model for operating the water supply device 2 so that the amount of water used by the water supply device 2 is within the range of appropriate usage, The water supply device 2 is controlled based on this optimum operating model.

The optimum operation model includes various set values necessary for the operation of the water supply device 2 to be managed, the above-mentioned proper usage amount of the water supply device 2 , and a program for operating the water supply device 2 .

In the following description, a case will be exemplified in which the water supply management system 1 manages a water supply apparatus used in a dishwashing apparatus installed in a facility. It should be noted that the use of water supply from a water supply device used in a dishwasher (especially a dish washing device) is similar to that of a water supply device used in a mechanical bathtub, so it is used in a mechanical bathtub. It is also possible to set the water supply device as a management target.

(1-2) Configuration of water supply management system 1 As shown in FIG. and a water supply device 6 to be collected.

Note that, in the present embodiment, portions of the dishwasher 3 other than the water supply device 2 to be managed need not be included in the constituent elements of the water supply management system 1 . Moreover, the plurality of data collection target water supply devices 6 may not be included in the components of the water supply management system 1 .

The water supply device 2 and the control device 4 are communicably connected by wire or wirelessly (short-range wireless communication (eg, Wi-Fi (registered trademark))). The control device 4 , the server 5 and the plurality of water supply devices 6 are connected via a network 7 so as to be able to communicate with each other.

The dishwashing device 3 is a dishwashing device installed in a facility (for example, a commercial dishwashing device). The dishwashing device 3 has a water supply device 2 to be managed, and uses water supply from the water supply device 2 to wash dishes.

Each of the plurality of water supply devices 6 is a water supply device installed in a facility different from the facility where the water supply device 2 to be managed is installed (hereinafter simply referred to as "another facility"), and the water supply device 2 to be managed are used in dishwashing equipment or mechanical baths. That is, in the present embodiment, the data collection target is the water supply device 6 that has the same or similar usage condition of water supply as the water supply device 2 to be managed.

The server 5 collects the measured values of the water consumption of a plurality of water supply devices 6 used in a plurality of different facilities at regular intervals (for example, 1 minute or 10 minutes), and the collected measured values are processed by AI technology. Various set values (that is, set values necessary for the operation of the water supply device 2) and appropriate usage amounts of the optimum operation model are generated by analyzing data using the data. Then, the server 5 controls the control device 4 based on the optimum operation model, and controls the water supply device 2 via the control device 4 so that the water supply of the water supply device 2 is within the range of the appropriate usage amount. .

As shown in FIG. 2, the control device 4 is installed near the dishwashing device 3, and based on the optimum operation model created by the server 5, the water supply of the water supply device 2 falls within the range of the appropriate usage amount. The water supply device 2 is controlled as follows.

(1-3) Configuration of Water Supply Device 2 As shown in FIG. 2, the water supply device 2 to be managed is used, for example, in a dishwashing device 3 installed in a commercial kitchen. That is, the dishwashing device 3 includes the water supply device 2 . More specifically, the tableware washing apparatus 3 includes a tableware pre-washing unit 11 for pre-washing dirty dishes 10 and a tableware main washing unit for washing the dishes 10 pre-washed by hand in the tableware pre-washing unit 11. 12.

The tableware pre-washing part 11 includes a table 13 for placing dirty tableware 10, a pre-washing sink 14 provided adjacent to the table 13, and a pre-washing section for pre-washing the dirty tableware 10 by hand. A water supply device 2 for pre-washing dishes for supplying water to the sink 14 is provided.

The water supply device 2 includes a water supply port 15 for supplying water to the sink 14 from above, electromagnetic valves 16 (16a, 16b) for supplying water to the water supply port 15 and stopping the water supply, and an object to be detected below the water supply port 15. A detection sensor 17 that detects the existence of Prepare. The flow rate sensor 18 measures the flow rate (that is, the amount of water used at the water supply port 15 ) flowing through the electromagnetic valve 16 at regular intervals (for example, one minute) and transmits the measured value from the communication section of the control device 4 to the server 5 .

The water supply device 2 includes a water supply pipe 19 in which an electromagnetic valve 16 (16a) is arranged, a hot water supply pipe 20 in which an electromagnetic valve 16 (16b) is arranged, and downstream of each of the water supply pipe 19 and the hot water supply pipe 20. It further comprises a hot water mixing device 21 to which side ends are connected, and a faucet tube 22 connected to the outlet side of the hot water mixing device 21 . The detection sensor 17 is arranged near the water supply port 15 forming the tip of the faucet tube 22 .

The water supply device 2 supplies water (including hot water) to the tableware main washing section 12 in addition to the tableware pre-washing section 11 . A water supply line for supplying water from the water supply device 2 to the tableware main washing section 12 is also provided with a flow rate sensor and an electromagnetic valve. The flow rate sensor measures the flow rate through the solenoid valve at regular time intervals and transmits the measurement result from the communication section of the control device 4 to the server 5 .

(1-4) Configuration of control device 4 As shown in FIG. 3, the control device 4 includes a communication unit 41 for communicating with the server 5 and a mode setting unit 42 for switching the water supply mode of the water supply device 2. , a control unit 43 for controlling water supply from the water supply device 2 , and a notification unit 44 for notifying the user of the water supply device 2 of predetermined information. In this embodiment, as an example, the control device 4 is provided on an operation panel for operating the water supply device 2 .

The communication unit 41 receives the optimum operating model (various setting values and programs) from the server 5 via the network 7 . In addition, the communication unit 41 transmits the measured value measured by the flow rate sensor 18 at regular time intervals to the server 5 via the network 7 . This measured value is transmitted from the communication unit 41 to the server 5 and registered in a database 53 of the server 5, which will be described later.

The mode setting unit 42 is an operation unit for selecting one of a plurality of (for example, three) water supply modes set in the water supply device 2 . The plurality of water supply modes include an automatic water filling mode, an automatic water supply/stop mode, and an intermittent water supply mode. In the automatic water filling mode, the solenoid valve 16 is opened to start water supply from the water supply port 15, and when the water from the water supply port 15 accumulates in the sink 14 to a predetermined amount (for example, the sink 14 is full), the solenoid valve 16 is automatically closed. In this mode, the water supply is stopped by In the automatic supply/stop mode, when the detection sensor 17 detects that an object to be detected exists below the water supply port 15, the electromagnetic valve 16 is automatically opened to supply water from the water supply port 15, and the detection sensor 17 In this mode, the electromagnetic valve 16 is automatically closed to stop the water supply when no object to be detected is detected below the water supply port 15 in . The intermittent water supply mode is a mode in which water is intermittently supplied from the water supply port 15 by alternately opening (water supply) and closing (water supply stop) the electromagnetic valve 16 intermittently. In this embodiment, the water supply device 2 is used in the dishwashing device 3, so water is supplied to the sink 14. However, when the water supply device 2 is used in a mechanical bathtub, water is supplied to the bathtub instead of the sink 14. Become.

In this embodiment, the set value of the water supply time per use in the intermittent water supply mode and the set value of the stop time per use are given by various set values of the optimum operation model. The full water level setpoints for the automatic water filling mode are also given by various setpoints for the optimum operating model. Note that the full water level may be given by initializing information on the capacity of the sink 14 to the control device 4 instead of giving it as various setting values of the optimum operation model.

The mode setting unit 42 has an operation unit for selecting the sensor automatic supply/stop mode, an operation unit for selecting the automatic water filling mode, and an operation unit for selecting the intermittent water supply mode. By operating one of these three operation units, the water supply mode corresponding to the operated operation unit is selected from among the three water supply modes. By this selection, the control device 4 controls the water supply device 2 to operate in the selected water supply mode.

The control unit 43 has a set value acquisition unit 43a, an electromagnetic valve control unit 43b, a water filling setting processing unit 43c, an intermittent time setting processing unit 43d, and a mode switching processing unit 43e.

The set value acquisition unit 43 a acquires an optimum operation model (various set values and programs) for controlling the water supply device 2 from the server 5 via the communication unit 41 . The above various set values are, for example, the set value of the open time per time in the intermittent water supply mode and the set value of the closed time per time in the intermittent water supply mode, the set value of the full water amount in the automatic water filling mode, and the water supply device 2 Contains set values for appropriate usage over a period of time.

The electromagnetic valve control unit 43b controls the operation of the electromagnetic valves 16 (16a, 16b) provided in the water supply device 2 based on the processing results of the mode switching processing unit 43e, the intermittent time setting processing unit 43d, and the water filling setting processing unit 43c. Open/close control is performed. The solenoid valve control section 43b also controls the solenoid valve provided in the water supply line from the water supply device 2 to the tableware main washing section 12 .

The water filling setting processing section 43c sets the set value of the full water level in the automatic water filling mode based on the set value of the full water level acquired by the set value acquiring section 43a.

The intermittent time setting processing unit 43d sets the opening time per time and the opening time per time of the solenoid valve 16 used in the intermittent water supply mode based on the set value of the open time and the set value of the closed time acquired by the set value acquisition unit 43a. Set the set value for each of the closing times of the

The mode switching processing unit 43e controls the electromagnetic valve control unit 43b so that the electromagnetic valve 16 opens and closes according to the water supply mode selected by the mode setting unit 42. More specifically, when the automatic water filling mode is selected, the mode switching processing unit 43e keeps the water supply amount of the water supply port 15 from when the automatic water filling mode is selected until it reaches the full water amount set by the water filling setting processing unit 43c. The electromagnetic valve 16 is controlled to open, and when the amount of water used in the water supply port 15 after the automatic water filling mode is selected reaches the full water amount set by the water filling setting processing unit 43c, the electromagnetic valve 16 is controlled to close.

Further, when the automatic supply/stop mode is selected, the mode switching processing unit 43e controls the electromagnetic valve 16 to open while the detection sensor 17 detects the object to be detected, and the detection sensor 17 detects the object to be detected. When it disappears, the electromagnetic valve 16 is controlled to close. Further, when the intermittent water supply mode is selected, the mode switching processing unit 43e sets the opening time when intermittently controlling the electromagnetic valve 16 according to the setting values of the opening time and the closing time set by the intermittent time setting processing unit 43d. and control the closing time. That is, the mode switching processing unit 43e controls the solenoid valve 16 to open for the opening time set by the intermittent time setting processing unit 43d, and then closes the solenoid valve 16 for the closing time set by the intermittent time setting processing unit 43d. Control. Then, the mode switching processing unit 43e alternately repeats opening and closing of the electromagnetic valve 16 while the intermittent water supply mode is selected.

The notification unit 44 notifies the users around the water supply device 2 of detection results of each of the water leakage detection unit 56 and the failure detection unit 57 of the server 5 (to be described later). More specifically, when the water leakage detection unit 56 detects water leakage from the water supply device 2, the notification unit 44 notifies the user of the detection. Further, when the failure detection part 57 detects a failure of the water supply device 2, the notification part 44 notifies the user of the detection. The notification unit may notify by voice output, or may notify by displaying characters, figures, or the like.

In the present embodiment, the communication unit 41, the mode setting unit 42, the control unit 43, and the notification unit 44 are mainly composed of, for example, a computer having a CPU (Central Processing Unit) and memory. is executed by the CPU, various functions are realized. The program may be recorded in advance in the memory of the computer, recorded in a recording medium such as a memory card and provided, or provided through an electric communication line such as the Internet.

(1-5) Configuration of Plurality of Water Supply Devices 6 As shown in FIG. is a water supply device for collecting water supply usage measurements).

Each of the plurality of water supply devices 6 is connected to an individual control device 61, and by the individual control device 61, the amount of water used at the water supply port of the water supply device 6 for a certain period of time falls within the range of the appropriate usage amount. is controlled as Each control device 61 is of a type that operates based on an optimum operation model (optimal operation model for controlling the water supply device 6) from the server 5, similar to the control device 4 that controls the water supply device 2 to be managed. There may be. Further, each control device 61 may be of a type that operates when an administrator or the like manually sets various set values necessary for the operation of the water supply device 6 .

Each of the plurality of water supply devices 6 is equipped with a flow sensor 62 (measuring device) that measures the amount of water used from its water supply port. The flow rate sensor 62 measures the amount of water used from the water supply port at regular intervals (for example, 1 minute or 10 minutes), and sends the measured value to the server 5 described later via the communication unit 63 in the individual control device 61. (See FIG. 4). This measured value is registered in the database 53 of the server 5 .

(1-6) Configuration of Server 5 As shown in FIG. The processing unit 50 includes a data collection unit 52 , a database 53 , a generation unit 54 , a setting adjustment unit 55 , a water leakage detection unit 56 , a failure detection unit 57 and a display control unit 58 .

The communication unit 51 communicates with the plurality of water supply devices 6 and the control device 4 via the network 7 .

The data collection unit 52 collects the measured values of the flow sensor 62 from each of the plurality of water supply devices 6 at regular intervals (for example, 1 minute or 10 minutes) via the communication unit 51, and transmits the collected measured values to each water supply. It is registered in the database 53 in association with the basic information of the device 6 . In addition, the data collection unit 52 collects the measured values of the flow sensor 18 from the water supply device 2 to be managed at regular intervals (for example, 1 minute or 10 minutes) via the communication unit 51, It is registered in the database 53 in association with the basic information of the device 2 . The basic information of the water supply devices 2 and 6 includes information such as the type of business, business type, number of seats, etc. of the store using the water supply devices 2 and 6 . Basic information of water supply devices 2 and 6 is registered in advance by an administrator who manages server 5 .

In addition, the certain period of time for collecting the measured values is, for example, 1 minute or 10 minutes, but is not limited to 1 minute or 10 minutes. The shorter the fixed time (that is, the measurement interval of the flow rate sensors 18 and 62), the easier it is to analyze the water supply mode of the water supply devices 2 and 6. It becomes easier to analyze the closing time.

In the database 53, the measured values of the flow rate sensors 62 and 18 collected from the plurality of water supply devices 6 and the water supply device 2 to be managed by the data collection unit 52 (that is, the measured values of the amount of water used at regular intervals) are stored in the water supply device. 6 and 2 are registered in association with the basic information.

The generation unit 54 uses AI (artificial intelligence) to perform data analysis on the measured values of the water supply usage amount of each of the plurality of water supply devices 6 registered in the database 53 at regular time intervals. Based on the results of this data analysis, the generation unit 54 generates various set values of the optimum operation model for controlling the water supply device 2 to be managed. More specifically, for example, the generation unit 54 uses AI to analyze the operation pattern of each water supply device 6 from the measured values of each of the plurality of water supply devices 6 registered in the database 53 at regular intervals, From the analyzed operation pattern of each water supply device 6, the amount of water used for a certain period (for example, one month) of each water supply device 6 is determined, and the appropriate usage amount of the water supply device 2 for the above certain period is generated from the determination result. In addition, using AI, the generation unit 54 analyzes the operation pattern of each water supply device 6 from the measured values of each of the plurality of water supply devices 6 registered in the database 53 at fixed time intervals, and analyzes each water supply device Various set values of each water supply device 6 are determined from the operation pattern of 6, and various set values of the water supply device 2 corresponding to the proper usage amount are generated from the determination result. AI may be rule-based or machine-learning. Machine learning is, for example, deep learning, supervised learning, unsupervised learning, or reinforcement learning.

The various set values include the set values of the open time per time and the closed time per time of the intermittent water supply mode. In addition, although the above fixed period is, for example, one month, it may be one week, one day, or one year. Further, the certain period of time may be changeable by an operation unit installed in the server 5 .

The generation unit 54 may generate the above various setting values by performing data analysis using the measured values of all the water supply devices 6 registered in the database 53 . In addition, the generation unit 54 uses only the measurement values of the water supply device 6 that is the same or similar to the water supply device 2 to be managed, the business type, and the number of seats among all the water supply devices 6 registered in the database 53. Data analysis may be used to generate the above various set values.

Regarding the program (program for controlling the water supply device 2 to be managed) used in the optimum operation model, the generation unit 54 selects the water supply device 2 to be managed among the programs used in each of the plurality of water supply devices 6. You may divert the program used by the water supply apparatus 6 of the same specification as. That is, in the database 53, the programs used in each of the plurality of water supply devices 6 are registered as basic information, and the generation unit 54 selects the programs to be managed from among the plurality of programs registered in the database 53. You may select and use the program used with the water supply apparatus 2 of .

The generation unit 54 transmits the created optimum operation model (various set values and programs) from the communication unit 51 to the control device 4 . Thereby, the control device 4 controls the water supply device 2 based on the optimum operation model.

The setting adjustment unit 55 automatically adjusts the various setting values of the optimum operation model generated by the generation unit 54 after the optimum operation model is applied to the water supply device 2 . More specifically, the setting adjusting unit 55 obtains the measured value of the amount of water used for a certain period (for example, one month) of the water supply device 2 to which the optimum operation model is applied (measurement of the flow rate sensor 18 registered in the database 53 value), various set values of the optimum operation model are adjusted so as to be optimized for the water supply device 2 . Then, the adjusted various setting values are transmitted from the server 5 to the control device 4, and in the control device 4, the various setting values currently in use are converted to the adjusted various setting values received from the server 5. is changed (updated) to

More specifically, the setting adjustment unit 55 uses the measured value of the flow sensor 18 registered in the database 53 to calculate the amount of water used for a certain period of time (for example, one month) of the water supply device 2, and the calculated fixed amount It monitors whether the amount of water used for a period falls within the range of the appropriate amount of water used for a certain period of time (for example, one month) generated by the generator 54 . In addition, although the said fixed period is one month as an example, it may be, for example, one hour, one day, or one week. Also, the certain period of time may be selectable from a plurality of periods (for example, one hour, one week, and one month) by a predetermined operation unit of the control device 4 .

If the measured value of the amount of water used for a certain period of time by the water supply device 2 does not fall within the range of the appropriate usage amount generated by the generation unit 54, the setting adjustment unit 55 adjusts the amount of water used by the water supply device 2 for a certain period of time. Various set values of the optimum operation model (for example, each set value of the water supply time and stop time in the intermittent water supply mode) are adjusted so that the measured value of is within the range of the appropriate usage amount. As a result, when the measured value of the amount of water used for a certain period of the water supply device 2 does not fall within the range of the appropriate usage, the measured value of the amount of water used for the certain period of the water supply device 2 is automatically adjusted to the appropriate usage. The various setting values are adjusted so as to fall within the range of the amount.

In addition, if the measured value of the amount of water used for a certain period of the water supply device 2 is within the range of the appropriate usage amount, the setting adjustment unit 55 determines that the measured value of the amount of water used for the certain period of the water supply device 2 is appropriate. Adjust various setting values of the optimum operation model (for example, each setting value of water supply time and stop time in intermittent water supply mode) so that the usage amount is as small as possible within the usage amount range (that is, further reduced) do. Thereby, even after the optimum operation model is applied to the water supply device 2, the water saving rate of the water supply device 2 can be automatically improved.

The water leakage detector 56 detects occurrence of water leakage in the water supply device 2 . More specifically, a water leakage threshold is set in the water leakage detection unit 56 with respect to the measured value of the amount of water used in the water supply device 2 for a certain period of time. The water leakage threshold is a value higher than the proper usage amount. The water leakage detection unit 56 detects water leakage in the water supply device 2 depending on whether the measured value of the amount of water used in the water supply device 2 for a certain period of time (the measured value of the flow sensor 18 registered in the database 53) exceeds the water leakage threshold. Determine whether or not it has occurred. Upon detecting the occurrence of water leakage in the water supply device 2 , the water leakage detection unit 56 notifies the control device 4 of the detection result via the communication unit 51 and causes the notification unit 44 of the control device 4 to notify the detection result.

The failure detection unit 57 detects occurrence of failure in the water supply device 2 . More specifically, the failure detection unit 57 predicts the amount of change in the measured value of the water supply usage amount of the water supply device 2 for a certain period of time when the setting adjustment unit 55 adjusts the various set values (predicted amount). , it is determined that a failure has occurred in the water supply device 2 . When the failure detection unit 57 detects that the water supply device 2 has failed, the failure detection unit 57 notifies the control device 4 of the detection result via the communication unit 51 and causes the notification unit 44 of the control device 4 to notify the detection result.

The display unit 59 is a display device made up of liquid crystal or organic EL, for example. The display unit 59 displays, for example, a graph (for example, a line graph or a bar graph) of the measured value of the amount of water used for a certain period of time and the appropriate amount of water used of the water supply device 2 and superimposed on each other. As a result, the relationship between the measured value of the amount of water used for a certain period of time and the appropriate amount of water used in the water supply device 2 can be displayed in an easy-to-understand manner. When the graph is displayed as described above, the time may be plotted on the horizontal axis and the usage amount may be plotted on the vertical axis.

The display control section 58 controls the display of the display section 59 . The display control unit 58 displays the measured value of the amount of water used for a certain period of time and the appropriate amount of water used by the water supply device 2 in the form of a graph, and displays the graphs on the display unit 59 so as to be superimposed on each other. The display control unit 58 generates the appropriate usage amount graph based on the appropriate usage amount generated by the generation unit 54 . The display control unit 58 generates the graph of the measured values of the amount of water used for a certain period of time based on the measured values of the flow rate sensor 18 of the water supply device 2 registered in the database.

In addition, when one month is adopted as the fixed period in the graph display, the measured values of the water consumption amount and the proper amount of water consumption for each month of one year (for one month) may be displayed in order of months. Further, when one day is adopted as the above-mentioned fixed period, the measured values of the amount of water used and the proper amount of water used for each day of one month (for one day) may be displayed in chronological order.

In addition, the display unit 59 may further display a graph of the measured value of the amount of water used for the certain period before the water supply management system 1 is introduced, superimposed on the graph. In this case, in the database 53, as the basic information of the water supply device 2, the measured value of the water supply consumption for the above-mentioned fixed period before introducing the water supply management system 1 is registered, and based on the basic information, the water supply management Create a graph of water usage measurements over the above period of time prior to the introduction of system 1 .

In the present embodiment, the communication unit 51 and the processing unit 50 are mainly composed of, for example, a computer having a CPU (Central Processing Unit) and memory. Realize the function. The program may be recorded in advance in the memory of the computer, recorded in a recording medium such as a memory card and provided, or provided through an electric communication line such as the Internet.

(1-7) Description of Operation The operation of the water supply management system 1 will be described with reference to FIG.

In each of the plurality of water supply devices 6, the flow rate sensor 62 of the water supply device 6 measures the amount of water used by the water supply device 6 at regular time intervals (step S1), and transmits the measured value to the water supply device 6 via communication connected to the water supply device 6. It transmits to the server 5 via the unit 63 . In addition, in FIG. 5, only one of the plurality of water supply devices 6 is illustrated. Although the measurement in step S1 is actually performed multiple times, only one measurement is shown.

When the server 5 receives the measured value of each water supply device 6 from the flow rate sensor 62 of each water supply device 6, the received measurement value is associated with the basic information of each water supply device 6 and registered in the database 53 (step S2). . The server 5 analyzes the measured value of the flow rate sensor (measuring device) 62 of each water supply device 6 registered in the database 53 (that is, the measured value of the amount of water used for each water supply device 6 at regular intervals). , various set values of the optimum operation model for controlling the water supply device 2 to be managed (that is, various set values necessary for controlling the water supply device 2) are generated (step S3). The above various set values include, for example, each set value of the open time per time and the closed time per time of the intermittent water supply mode. The server 5 diverts the program of the water supply device 6 having the same specifications as the water supply device 2 among the programs of the plurality of water supply devices 6 registered in the database 53 to the program of the optimum operation model. The server 5 then transmits the generated optimal operation model (various set values and programs) to the control device 4 via the communication unit 51 .

When receiving the optimum operation model from the server 5, the control device 4 controls the water supply apparatus 2 to be managed based on the received optimum operation model (step S4). During this control, the flow sensor 18 of the water supply device 2 measures the amount of water used by the water supply device 2 at regular intervals (step S5), and transmits the measured value via the communication unit 41 of the control device 4. and send it to the server 5. In FIG. 5, although the measurement in step S5 is performed multiple times, only one measurement is shown.

When the server 5 receives the measurement value of the flow rate sensor 18 of the water supply device 2 from the control device 4, the received measurement value is registered in the database 53 in association with the basic information of the water supply device 2 (step S6). The server 5 generates the graph of the appropriate usage amount generated in step S3, and based on the measured value of the flow rate sensor 18 of the water supply device 2 registered in the database 53, the water usage amount of the water supply device 2 for a certain period is calculated and a graph of the calculation result is generated (step S7). Then, the server 5 displays the two generated graphs (the graph of the measured value of the amount of water used for a certain period of time and the graph of the appropriate amount of water used) superimposed on the display unit 59 (step S8). Accordingly, the relationship between the amount of water used for a certain period of time and the appropriate amount of water used in the water supply device 2 to be managed can be grasped at a glance by the display unit 59 .

Further, the server 5 performs setting adjustment for optimizing various setting values of the optimum operation model generated in step S3 for the water supply device 2 (step S9). This setting adjustment includes a first adjustment and a second adjustment. In the first adjustment, if the measured value of the amount of water used for a certain period of time of the water supply device 2 does not fall within the range of the appropriate usage amount, the server 5 determines that the measured value of the amount of water used for the certain period of time of the water supply device 2 is appropriate. Various set values of the optimum operation model (for example, each set value of the open time and closed time of the intermittent water supply mode) are adjusted so as to fall within the usage amount range. Further, in the second adjustment, when the measured value of the amount of water used for a certain period of the water supply device 2 falls within the range of the appropriate usage amount, the server 5 determines that the measured value of the amount of water used for the certain period of the water supply device 2 is Various setting values of the optimum operation model (for example, each setting value of water supply time and stop time in intermittent water supply mode) are adjusted so that the amount used is as small as possible within the range of appropriate usage (that is, further reduced). adjust. Then, the server 5 transmits various setting values that have been set and adjusted to the control device 4 via the communication unit 51 .

Upon receiving the various setting values adjusted for setting from the server 5, the control device 4 receives various setting values of the optimum operation model received in step S4 (various setting values currently used by the control device 4). (Step S10). Then, the control device 4 controls the water supply device 2 based on the changed various setting values. As a result, after the optimum operation model is applied to the water supply device 2 , the various set values being used by the control device 4 are automatically adjusted to the optimum values for the water supply device 2 .

In the above description, the graph display processing in steps S6 and S7 and the setting adjustment processing in step S9 may be switched in order.

Details of the operation during setting adjustment in step S10 of FIG. 5 will be described with reference to FIGS.

The server 5 uses the database 53 to calculate the water consumption of the water supply device 2 for a certain period of time (hereinafter simply referred to as "water consumption"). (step S20). As a result of this determination, if the amount of water used does not fall within the range of the appropriate amount of water used (step S20: NO), the server 5 further determines whether the amount of water used exceeds the leakage threshold ( step S21). As a result of this determination, if the amount of water used exceeds the water leakage threshold (step S21: Yes), the server 5 determines that water leakage has occurred in the water supply device 2 (step S22). Then, the server 5 notifies the determination result to the control device 4 and causes the notification unit 44 of the control device 4 to notify the result (step S23). Then the process ends.

On the other hand, as a result of the determination in step S21, if the amount of water used does not exceed the water leakage threshold (step S21: No), the server 5 further determines whether the amount of water used exceeds the upper limit of the range of appropriate amounts of water used. It is determined whether or not (step S24). As a result of this determination, if the amount of water used exceeds the upper limit of the range of appropriate amounts used (step S24: Yes), the server 5 sets various settings of the optimum operation model (for example, the opening time of the intermittent water supply mode and closing time) are adjusted by a constant amount in the direction of decreasing the amount of water used (step S25). Then, the server 5 determines whether or not the amount of change in the measured value of the amount of water used for this adjustment is smaller than the predicted amount (step S26). As a result of this determination, if the amount of change in the measured value of the amount of water used for the adjustment in step S25 is smaller than the predicted amount (step S26: Yes), the server 5 determines that the water supply device 2 is malfunctioning. (step S27). Then, the server 5 notifies the control device 4 of the determination result and causes the notification unit 44 of the control device 4 to notify the determination result (step S28). Then the process ends.

On the other hand, as a result of the determination in step S26, if the amount of change in the measured value of the amount of water used for the adjustment in step S25 is not smaller than the predicted amount (step S26: No), the process returns to step S24. Then, the processing of steps S24 to S26 is repeated until the measured value of the amount of water used does not exceed the upper limit of the range of appropriate amounts used. As a result, the various set values are adjusted so that the amount of water used that exceeds the upper limit of the appropriate usage amount does not exceed the upper limit of the appropriate usage amount.

On the other hand, as a result of the determination in step S24, if the measured value of the amount of water used does not exceed the upper limit of the range of the appropriate amount of water used (step S24: No), the server 5 further determines that the amount of water used is the appropriate amount of water used. (step S29). As a result of this determination, if the amount of water used is below the lower limit of the range of appropriate amounts used (step S29: Yes), the server 5 sets various settings of the optimum operation model (for example, the opening time of the intermittent water supply mode and closing time) are adjusted by a constant amount in the direction of increasing the amount of water used (step S30). Then, the server 5 determines whether or not the amount of change in the measured value of the amount of water used for this adjustment is smaller than the predicted amount (step S31). As a result of this determination, if the amount of change in the measured value of the amount of water used for the adjustment in step S30 is smaller than the predicted amount (step S31: Yes), the server 5 determines that the water supply device 2 is malfunctioning. (step S27). Then, the server 5 notifies the control device 4 of the determination result and causes the notification unit 44 of the control device 4 to notify the result (step S28). Then the process ends.

On the other hand, as a result of the determination in step S31, if the amount of change in the measured value of the amount of water used for the adjustment in step S30 is not smaller than the predicted amount (step S31: No), the process returns to step S29. Then, the processing of steps S29 to S31 is repeated until the measured value of the amount of water used does not fall below the lower limit of the range of proper amount of water used. As a result, the various set values are adjusted so that the amount of water used that is below the lower limit of the appropriate usage amount does not fall below the lower limit of the appropriate usage amount.

On the other hand, as a result of the determination in step S29, if the measured value of water usage does not fall below the lower limit of the range of proper usage (step S29: No), the server 5 determines that the measured value of water usage is within the proper usage. is within the range, and the process returns to step S20.

On the other hand, as a result of the determination in step S20, if the measured value of water usage is within the range of proper usage (step S20: Yes), the server 5 determines that the measured value of water usage is within the proper usage. It is determined whether or not it is equal to or less than a fixed value (near the lower limit value) slightly larger than the lower limit value of the range (step S32). The range between the lower limit value and the constant value (near the lower limit value) is, for example, the same value as the amount of change in the measured value of the water consumption for one setting adjustment in step S33, which will be described later. As a result, when the amount of water used is between the lower limit and the constant value (near the lower limit), the amount of water used becomes the value closest to the lower limit within the range of the appropriate amount used. In other words, if the setting adjustment in step S33 is performed one more time from the state where the amount of water used is between the lower limit and the constant value (near the lower limit), the measured value of the amount of water used falls below the lower limit. become.

As a result of the determination in step S32, if the measured value of the amount of water used is larger than the lower limit value (step S32: No), the server 5 sets various settings of the optimum operation model (for example, the opening time of the intermittent water supply mode and Each set value of the closing time) is adjusted by a constant amount in the direction of decreasing the amount of water supply used (step S33). Then, the process returns to step S32. On the other hand, as a result of the determination in step S32, if the measured value of the amount of water used is smaller than the lower limit value within the range of the appropriate amount of use (step S32: Yes), the server 5 determines that the amount of water used is the appropriate amount of use. is controlled to a sufficiently small value within the range of (that is, the water saving rate of the water supply device 2 is sufficiently high), and the process ends. In this way, by repeating steps S32 and S33, after the optimum operation model is applied to the water supply device 2, various settings are adjusted. As a result, the water saving rate of the water supply device 2 is maximized.

(1-8) Main Effect As described above, according to the water supply management system 1 according to the present embodiment, the control device 4 and the processing section 50 are provided. Based on the given set value, the control device 4 determines whether the amount of water used (first water supply amount) from the water supply port 15 of the water supply device 2 (first water supply device) for a certain period of time is within the range of the proper usage amount. The water supply device 2 is controlled so as to fit. The processing unit 50 includes a plurality of flow rate sensors 62 (measuring devices) that measure the amount of water used (second water supply amount) from each water supply port of the plurality of water supply devices 6 (second water supply device) at regular time intervals. Data analysis is performed on each measured value to generate the proper usage amount and the set value for operating the water supply device 2 so that the water usage amount of the water supply device 2 falls within the range of the appropriate usage amount.

According to this configuration, the processing unit 50 performs data analysis on the measured values of the amount of water used for each of the plurality of water supply devices 6 to generate the proper amount of water used and the set value. Thereby, the set values required for the operation of the water supply device 2 can be generated without human intervention.

The water supply management system 1 further includes a server 5 separate from the control device 4 . The processing unit 50 is provided in the server 5 . According to this configuration, the processing unit 50 is provided in the server 5 that is separate from the control device 4 . Thereby, the server 5 is arranged on the cloud side, the control device 4 and the water supply device 2 are arranged on the local side, and the water supply of the water supply device 2 can be remotely managed by the server 5 . Also, one server 5 can manage the water supply of a plurality of water supply devices 2 .

(2) Server, control device, water supply management method, and program The functions similar to those of the water supply management system 1 according to the above embodiment are the server 5, the control device 4, the water supply management method, the computer program (program), or the computer program. It may be embodied in a recorded non-temporary recording medium or the like.

A server according to one aspect constitutes the server 5 of the water supply management system 1 according to the above embodiment.

A control device according to one aspect constitutes the control device 4 of the water supply management system 1 according to the above-described embodiment.

A water supply management method according to one aspect includes a first step (step S4) and a second step (step S3). In the first step (step S4), based on the given set value, the amount of water used for a certain period of time (first water supply amount) from the water supply port 15 of the water supply device 2 (first water supply device) is determined to be the appropriate amount of water used. The water supply device 2 is controlled so as to be within the range of . In the second step (step S3), a plurality of flow rate sensors 62 (measurement The set value for operating the water supply device 2 so that the appropriate usage amount and the water supply usage amount of the first water supply device 2 are within the range of the appropriate usage amount by analyzing the data of each measurement value to generate

A program according to one aspect causes one or more processors to execute the water supply management method.

A non-transitory recording medium according to one aspect records a program that causes one or more processors to execute the article management method.

(3) Modifications Modifications of the above embodiment will be described below. In addition, you may implement combining the said embodiment and the following modification.

(3-1) Modification 1
Although the processing unit 50 is provided in the server 5 in the above embodiment, it may be provided in the control device 4 . Alternatively, the control device 4 may have all the functions of the server 5, and the server 5 may be omitted.

(3-2) Modification 2
In the above-described embodiment, in the intermittent water supply mode, water supply from the water supply device 2 is performed during the open time, and water supply from the water supply device 2 is stopped during the closed time. However, in the intermittent water supply mode, the water supply device 2 may supply water during the open time, and a smaller amount of water may be supplied during the closed time than during the open time.

(4) Aspects The present invention can take the following aspects from the above embodiments and modifications.

The water supply management system (1) of the first aspect comprises a control device (4) and a processing section (50). Based on the given set value, the control device (4) controls the amount of first water supply for a certain period from the water supply port (15) of the first water supply device (2) so that it falls within the range of the appropriate amount of use. Control the first water supply (2). A processing unit (50) performs data analysis on the measured values of each of a plurality of measuring devices (62) that measure the amount of second water supply used from each water supply port of a plurality of second water supply devices (6) at regular time intervals. Then, an appropriate usage amount and a set value for operating the first water supply device (2) so that the first water supply usage amount falls within the range of the appropriate usage amount are generated.

According to this configuration, the processing unit (50) performs data analysis on the measured value of the second water supply amount of each of the plurality of second water supply devices (6) to generate the proper amount of use and the set value. . Thereby, the set value necessary for the operation of the first water supply device (2) can be generated without human intervention. In the water supply management system (1) of the second aspect, in the first aspect, the set value It is the set value of the water supply time per time and the set value of the stop time per time when the electromagnetic valve provided in the first water supply device is intermittently opened and closed alternately.

According to this configuration, the set value of the water supply time per time and the set value of the stop time per time when intermittently controlling the water supply of the first water supply device (2) can be generated by the above data analysis.

In the water supply management system (1) of the third aspect, in the first or second aspect, the processing unit (50) generates the set value, and then the first water supply usage is within the range of the proper usage If it fits, the set value is adjusted so that the first water supply consumption is further reduced within the range of the proper consumption.

According to this configuration, after the set value is generated, the set value can be automatically adjusted so that the first water supply usage amount is further reduced within the range of the appropriate usage amount.

In the water supply management system (1) of the fourth aspect, in any one of the first to third aspects, the processing unit (50) generates the set value, and then the first water supply usage is properly used If the amount does not fall within the range of the amount, the set value is adjusted so that the first water supply amount used falls within the range of the appropriate amount used.

According to this configuration, after the set value is generated, if the first water supply usage amount does not fall within the proper usage amount range, the set value is adjusted so that the first water supply usage amount falls within the appropriate usage amount range. can be adjusted automatically.

In the water supply management system (1) of the fifth aspect, in any one of the first to fourth aspects, the control device (4) is operated when water leakage occurs in the first water supply device (2), or It further comprises a reporting unit (44) for reporting a failure of the first water supply device (2).

According to this configuration, when water leakage occurs in the first water supply device (2), or when the first water supply device (2) breaks down, it is possible to inform the user of this fact.

In the water supply management system (1) of the sixth aspect, in any one of the first to fifth aspects, the first water supply device (2) is a water supply device for a dishwasher or a mechanical bathtub, The plurality of second water supply devices (6) includes at least one of a water supply device for a dishwasher and a water supply device for a mechanical bathtub.

According to this configuration, as the first water supply device (2), a water supply device for a kitchen or a mechanical bathtub can be managed.

In the water supply management system (1) of the seventh aspect, in any one of the first to sixth aspects, the first water supply device (2) has a water supply port ( 15), a solenoid valve (16) for supplying and stopping water supply to the water supply port (15), and a detection sensor (17) for detecting the presence of an object to be detected below the water supply port (15). , a sensor automatic supply/stop mode, an automatic water filling mode, and an intermittent water supply mode. In the sensor automatic supply/stop mode, the first water supply device (2) automatically closes the electromagnetic valve (16 ) is opened to supply water from the water supply port (15), and the electromagnetic valve (16) is automatically closed when the detection sensor (17) does not detect that the object to be detected exists below the water supply port (15). to stop the water supply from the water supply port (15). In the automatic water filling mode, the first water supply device (2) opens the electromagnetic valve (16) to start water supply from the water supply port (15), and the water supply from the water supply port (15) is placed in the sink (14) or the bathtub. When a fixed amount (full water amount) is accumulated, the electromagnetic valve (16) is automatically closed to stop the water supply from the water supply port (15). In the intermittent water supply mode, the first water supply device (2) intermittently alternately opens and closes the electromagnetic valve (16) to intermittently supply water from the water supply port (15).

According to this configuration, it is possible to manage the water supply of the first water supply device (2) that can select one of the three water supply modes (sensor automatic supply/stop mode, automatic water filling mode, and intermittent water supply mode). is.

The water supply management system (1) of the eighth aspect further comprises a server (5) separate from the controller (4) in any one of the first to seventh aspects. A processing unit (50) is provided in the server (5).

According to this configuration, the processing unit (50) is provided in the server (5) separate from the control device (4). As a result, the server (5) is arranged on the cloud side, the control device (4) and the first water supply device (2) are arranged on the local side, and the server (5) remotely operates the first water supply device (2). You can manage your water supply. Also, one server (5) can manage the water supply of a plurality of first water supply devices (2).

In the water supply management system (1) of the ninth aspect, in any one of the first to seventh aspects, the processing section (50) is provided in the control device (4).

According to this configuration, the control device (4) is assumed to be installed on the same local side as the first water supply device (2), and the processing unit (50) is the same as the first water supply device (2). It can be located in the local controller (4).

The server (5) of the tenth aspect constitutes the server (5) of the water supply management system (1) of the eighth aspect.

According to this configuration, it is possible to provide the server (5) that configures the water supply management system (1) and includes the processing unit (50).

The controller (4) of the eleventh aspect constitutes the controller (4) of the water supply management system (1) of any one of the first to tenth aspects.

According to this configuration, it is possible to provide the control device (4) of the water supply management system (1).

The water supply management method of the twelfth aspect causes one or more processors to execute the first step (step S4) and the second step (step S3). In the first step (step S4), based on the given set value, the first water supply consumption for a certain period from the water supply port (15) of the first water supply device (2) falls within the range of proper consumption. to control the first water supply device (2). In the second step (step S3), the measured values of each of the plurality of measuring devices (62) for measuring the amount of second water supply used for each fixed time at the water supply port of each of the plurality of second water supply devices (6) are collected as data. By analyzing, an appropriate usage amount and a setting value for operating the first water supply device (2) so that the first water supply usage amount falls within the range of the appropriate usage amount are generated.

According to this configuration, the measured value of the second water supply amount of each of the plurality of second water supply devices (6) is data-analyzed to generate the proper amount of use and the set value. Thereby, the setting values necessary for the operation of the first water supply device (2) can be generated without human intervention.

The program of the thirteenth aspect causes one or more processors to execute the water supply management method of the twelfth aspect.

According to this configuration, it is possible to provide a program for causing one or more processors to execute the water supply management method.

1 water supply management system 2 water supply device (first water supply device)
4 control device 5 server 6 water supply device (second water supply device)
15 water supply port 16 solenoid valve 17 detection sensor 42 mode setting unit 44 reporting unit 50 processing unit 62 measuring instrument

Claims (13)

a control device that controls the first water supply device based on the given set value so that the first water supply consumption for a certain period from the water supply port of the first water supply device falls within the range of the proper consumption;
Data analysis is performed on the measured values of each of a plurality of measuring devices that measure the amount of second water supply from each water supply port of each of the plurality of second water supply devices at regular time intervals, and the appropriate amount of water used and the first water supply and a processing unit that generates the set value for operating the first water supply device so that the usage amount falls within the range of the proper usage amount. The set values are the set value of the water supply time per time and the set value of the stop time per time when the solenoid valve provided in the first water supply device is alternately and intermittently closed.
The water supply management system according to claim 1. After generating the set value, the processing unit further reduces the first water supply usage within the range of the proper usage when the first water usage is within the range of the proper usage. adjusting said setpoints to
The water supply management system according to claim 1 or 2. After generating the set value, if the first water supply usage amount does not fall within the proper usage amount range, the processing unit adjusts the first water supply usage amount to fall within the appropriate usage amount range. adjusting the setpoint to
The water supply management system according to any one of claims 1 to 3. The control device further comprises a notification unit that notifies when water leakage occurs in the first water supply device or when the first water supply device fails,
The water supply management system according to any one of claims 1-4. The first water supply device is a water supply device for a dishwasher or a mechanical bathtub,
The plurality of second water supply devices include at least one of a water supply device for a dishwasher and a water supply device for a mechanical bathtub,
The water supply management system according to any one of claims 1-5. The first water supply device is
the water supply port for supplying water to the sink or bathtub from above;
a solenoid valve for supplying water to the water supply port and stopping the water;
a detection sensor that detects the presence of an object to be detected below the water supply port;
a mode setting unit for selecting one of the sensor automatic supply/stop mode, the automatic water filling mode, and the intermittent water supply mode,
In the sensor automatic supply/stop mode, the first water supply device automatically opens the electromagnetic valve to supply water when the detection sensor detects that the object to be detected exists below the water supply port. when water is supplied from a mouth and the detection sensor does not detect that the object to be detected exists below the water supply port, the electromagnetic valve is automatically closed to stop the water supply from the water supply port;
In the automatic water-filling mode, the first water supply device opens the electromagnetic valve to start supplying water from the water supply port, and when a predetermined amount of water from the water supply port accumulates in the sink or the bathtub, the electromagnetic Closing the valve to stop the water supply from the water supply port,
7. The first water supply device according to any one of claims 1 to 6, wherein in the intermittent water supply mode, the first water supply device intermittently alternately opens and closes the solenoid valve to intermittently supply water from the water supply port. water management system. Further comprising a server separate from the control device,
The processing unit is provided in the server,
The water supply management system according to any one of claims 1-7. The processing unit is provided in the control device,
The water supply management system according to any one of claims 1-7. A server that constitutes the server of the water supply management system according to claim 8 . A control device that constitutes the control device of the water supply management system according to any one of claims 1 to 10. a first step of controlling the first water supply device based on the given set value so that the first water supply consumption for a certain period from the water supply port of the first water supply device falls within the range of the proper consumption;
Data analysis of each measured value of each of a plurality of measuring devices that measure the second water supply amount of each water supply port of the plurality of second water supply devices at regular time intervals, and the proper amount of water used and the first water supply amount and a second step of generating the setpoint for operating the first water supply device such that the amount falls within the range of the proper usage amount. A program for causing one or more processors to execute the water supply management method according to claim 12.

Images