1. Introduce

1.1. Technology solutions

The water meter management system is designed and manufactured by DHT Equipment Technology Joint Stock Company. The intent of the system is to use the newest technology today to turn the manual management lines into a remote management system with the need to monitor data, calculate and give the most accurate remote warnings.

Figure 1.1. Remote monitoring and data storage solution.

The water meter management system uses a data logger to read the meter data and send it to the server, the data is processed and saved in the database. The website interface and mobile application allow users to monitor the status of the meters in real time, review the data and receive alerts when something goes wrong.

1.2. Basic interface

The interface of the system of the water meter management system includes the following items:

• Home.
• Monitoring: Real-time display of the meter's current status and parameters.
• Device: Manage device, allow to edit the device's information.
• Permissions: Manage meter permissions for other user accounts.
• Loss management: Calculate the volume consumed and calculate the error of water loss.
• Data reporting: Retrieve and export data records.
• Configuration: Manage device configuration, allowing to set device specifications.
• Support: Guide to use the features of the water meter management system website.

Figure 1.2. Basic interface.

2. Account

2.1. Login

Figure 1.2. Login interface.

After accessing the link to the website, you need to log in to access the system. You can use a demo account to login, allowing to see the basic features (excluding management features) of the user.

Demo account:

• ID: demo
• Password: demo

2.2. Account register

To register an account, click on “Click here to register”. Here you enter all the information and press “Register”.

Figure 2.2. Account register.

The system will send you an e-mail confirming account registration (E-mail may be sent to the "Spam" folder. Then follow these steps to confirm the account:

Figure 2.3. E-mail confirmation of account registration.

+ Step 1: Select "click here" to go to the account confirmation page.

Figure 2.2.2. Login to confirm account.

+ Step 2: Enter the correct account and password registered.

Figure 2.2.3. Enter the account and password.

+ Step 3: Click "Login" to login and you will receive a successful account confirmation message.

Figure 2.2.3. Account confirmation successful.

After confirming the e-mail, you can use that account to log in to the website.

2.3. Reset password

At the login interface, click “Click here to reset password”. You enter your registered e-mail address and press “Reset Password”.

Figure 2.4. Reset password.

The system will send you an e-mail confirming the password reset. Here, you select "click here" on email content and enter a new password then select "Confirm".

Figure 2.5. Password reset confirmation email.

2.4. Change e-mail

At the interface after successful login, click on the username and click “Change E-mail”.

Figure 2.6. Change e-mail.

Then enter a new e-mail and click “Update E-mail Address”.

Figure 2.7. Enter a new e-mail address.

The system will send you a confirmation email to your new e-mail address. You check your e-mail and confirm the new e-mail address.

2.5. Change password

At the interface after successful login, click on the username and click “Change Password”.

Figure 2.8. Change password.

Enter the old and new passwords, then click “Update Password”.

Figure 2.9. Enter new password.

3. Meter monitoring

3.1. Monitoring parameters

The system monitors the following parameters in real-time:

• Flow (m³/h).
• Volume (m³).
• Pipeline pressure (Bar).
• Power supply of monitoring device (Volt).
• Warning when there is a problem with the above parameters (when there is a problem, the indicator of the meter on the monitoring board will show yellow).

Figure 3.1. Monitoring interface.

The interface has some additional features such as choosing the number of meters displayed on a page of the table, hiding/showing columns on the table, exporting a .csv, .excel, .pdf file a list of monitored meters. Search the meter in the monitoring panel.

3.2. Map

The map displays the installation location of the meter based on the coordinates (longitude, latitude) of the installation location. The meters on the map show detailed real-time meter parameters.

Figure 3.2. Location monitoring map of water meter installation.

3.3. Extended features

* Button “View” redirect to watch data detail view page.

Here you can see the Flow, Pressure, Voltage graph over selected time.

Figure 3.3. Charts over time.

Show details of each record's data stored in the table according to the selected time.

Figure 3.4. Data table over time.

* Button “Location” direct navigation to the location of the meter on the map.

Figure 3.5. Selected meter location.

4. Device manager

4.1. Function

• The device management interface allows you to control the list of devices that you are managed.
• At this interface you can add new, setting, change alert mode and delete devices.
• Requires the permission is Admin or higher to setting and delete the device.
• Alert Mode:
  • On: If the sensor detects an abnormal state, it will warn once every 5 minutes until it returns to normal.
  • Off: Alerts only when device state change is detected.
  • Alert method via email, mobile app, SMS (SMS collects usage fee).

Figure 4.1. Device manager interface.

4.2. Device setting

• Requires the permission is Manager or higher.
• At the device list interface, select “Setting” of the device you want to install. The interface will display a window allowing you to enter the parameters you want to install for the device.

Figure 4.2. Device setting.

5. Permission manager

5.1. Function

Figure 5.1. Permission manager interface.

• Requires the permission is Manager or higher.
• The permission management interface allows you to view a list of meters that you are authorized to monitor.
• Export the list of meters with permission management to excel, csv, pdf files.
• Click “Permission” to enter the permission interface of each meter.

5.2. Meter permission

Figure 5.2. Meter permission interface.

At this interface there are features:

Add meter permissions for other users.

Figure 5.3. Add new permission.

• Bước 1: Bấm chọn “Add Permission” giao diện sẽ hiển thị một cửa sổ nhập thông tin phân quyền.
• Bước 2: Nhập tên người dùng và chọn phân quyền chức vụ cho người dùng đó.
• Bước 3: Chọn “Add Permission”.

Note: you can only grant a role lower than your current role to other users.

Edit perrmission.

Figire 5.4. Edit permission.

• Step 1: Click “Edit” to assign permissions you want to edit.
• Step 2: Enter the information to be edited.
• Step 3: Select “Edit Permission” to edit the permission information. Select “Cancel” if you do not want to edit that permission.

Delete permission.

Figure 5.5. Delete permission.

At the permission interface, you choose “Delete” of the permission you want to delete, then click “Confirm” to delete that permission.

6. Loss Management

6.1. Function

Figure 6.1. Water loss management.

The loss management interface allows to create a diagram of the relationship of the meters to calculate the volume of water consumed on the meters and give the error.

Function buttons:

• Load: Reload saved diagrams.
• Save: Save diagram.
• Create: Create a new diagram.
• Remove: Delete saved diagrams.

6.2. Loss calculation

Figure 6.2. Loss calculation.

• Step 1: Click “Load” and select the diagram you want to check for loss.
• Step 2: Select a loss check interval.
• Step 3: Click on the node with the meter name, the system will calculate and return the volume error result.

7. Data report

7.1. Function

Figure 7.1. Data report.

• The interface calculates and shows the volume of water consumed in the selected time period.
• Export data report as excel, csv, pdf files.

7.2. Calculate report data

Figure 7.2. Calculate report data.

• Step 1: Select the time period you want to get the data report.
• Step 2: Click “Search”. The system will calculate and return a report of the volume of water consumed during the selected period.

7.3. Calculate the data reported by each meter

Figure 7.3. Report data calculation chart.

The interface allows users to search for a report that compares data between days of the month or months of the year based on the selected time period, presented in the form of a column chart, with calculations showing the difference between days and months.

Figure 7.4. Data report table.

The data report table calculates and returns the total volume of consumption of the days of the month (or months of the year) based on the selected month and year. You can print out the report as excel, csv, pdf files.

8. Device configuration

8.1. Function

Figure 8.1. Device configuration.

• Requires the permission is Admin or higher.
• The interface displays all the devices that you are authorized to manage. You can select the “Config” of the device to remotely configure the parameters for that device by Get/Set parameters to the device.

8.2. Remote configuration

Step 1: At the device configuration interface, select “Config” for the device you want to configure.

Figure 8.2. Select device to config.

Step 2: Wait for the connection to the device. The interface displays “Connecting...”. When the connection is successful, “Connect Device” will be displayed. If the connection fails, the message “no response” will be displayed.

Figure 8.3. Connect to device.

Step 3: In the “Get Window” panel select “Get Data” to read the current parameters of the device. In the “Set Windows” panel select “Set Data” to write new parameters for the device. If write parameter is successful, there will be show a successful update message.

Figure 8.4. Read and write parameters to device.

9. Contact us

• Technical Support:
  • E-mail: support@fms.com.vn
  • Phone: (+84) 967 893 394
• Purchase:
  • E-mail: sales@fms.com.vn
  • Phone: (+84) 912 523 895

Download manual: Click here

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