Water Network Leakage Detection
Problem
Non-revenue water is high but nobody can say in which district it is lost, because inflow meters and night-flow data are not collected per zone.
Opis rozwiązania
MILESGO gateways collect data from flow meters, pressure transmitters, water meters, LoRaWAN wireless sensors over Modbus RTU / LoRaWAN / M-Bus, and deliver it to SCADA, a cloud platform (MQTT), a historian / database (MySQL, SQL Server, InfluxDB) as MQTT / OPC UA. Field equipment keeps its own protocol and control logic; integration is done by configuration and point mapping, not custom code.
Typical scope
- flow meters
- pressure transmitters
- water meters
- LoRaWAN wireless sensors
Protocol path
Modbus RTU / LoRaWAN / M-Bus → MQTT / OPC UA
Implementation checklist for the project manager
- Configure NTP so trends, alarms and meter readings carry consistent timestamps.
- Fix a site / asset naming convention before the first site so data from all sites can be compared.
- Check 4G signal and the SIM data plan at every site before committing to cellular backhaul.
- Run a LoRaWAN coverage survey and pick the regional band (EU868 / US915 / AU915 / AS923 / KR920 / CN470) before ordering.
- Confirm local storage so data survives network outages, and define the retention period.
- Roll out in phases: pilot one site or area, confirm data quality, then replicate.
Project deliverables
- Signed point table and protocol mapping
- Gateway configuration files and backups
- IP address plan and network drawing
- FAT and SAT test records
- As-built documentation and operator training
Architektura systemu
Field layer: flow meters, pressure transmitters, water meters, LoRaWAN wireless sensors, connected over Modbus RTU / LoRaWAN / M-Bus. Edge and integration layer: MILESGO protocol gateways and edge controllers, mounted on DIN rail in existing panels, polling each device, time-stamping values and buffering them locally. Upper layer: SCADA, a cloud platform (MQTT), a historian / database (MySQL, SQL Server, InfluxDB), which receives the data as MQTT / OPC UA. Remote access for maintenance runs over VPN rather than open internet ports.
Skład systemu
- Field devices
- flow meters, pressure transmitters, water meters, LoRaWAN wireless sensors
- Edge / integration
- MILESGO protocol gateways and edge controllers
- Upper systems
- SCADA, a cloud platform (MQTT), a historian / database (MySQL, SQL Server, InfluxDB) (MQTT / OPC UA)
- Tools and commissioning
- Web-based configuration, point table import/export (Excel), off-site simulation and on-site diagnostic tools
Możliwości oprogramowania i AI
- Anomaly detection on trend dataW planach
- Consumption baseline and deviation alertsW planach
Etapy wdrożenia
- 1
Site survey and point list
Inventory devices, protocols, register maps, panel space, power and network paths.
- 2
Design and point table sign-off
Map every point to the target protocol and system; agree it with the client and the upper-system contractor.
- 3
Configuration and FAT
Build the gateway configuration off site, simulate it and test against the signed point table.
- 4
Installation and wiring
Mount gateways on DIN rail, wire RS-485 / I/O / Ethernet, apply the IP plan.
- 5
SAT and alarm tests
Verify values against local readings, test every alarm and command end to end.
- 6
Handover and support
Hand over configuration backups, point table and as-built documents; train operators.
Korzyści dla klienta
- Abnormal conditions seen early, before they become failures
- Reliable trend data for optimisation and fault diagnosis
- Manual readings replaced by scheduled automatic collection
- Data ready for cloud platforms and analytics
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