Mei SmartIoT

The MEI ECO ecosystem is an online monitoring, control, and observation platform serving urban water supply, water treatment plants, irrigation and hydropower systems, and urban infrastructure. All MEI IoT devices connect via 4G/LAN/LoRa, synchronizing data in real time and providing instant alerts to the App/Web.

1. Urban Water Supply Network Monitoring
Measures pressure at adverse points and central pressure (DMA).

Monitors flow rate, pressure, and flow direction.

Monitors voltage, current, and power supply to the control panel.

Monitors temperature, humidity, and vibration; detects adverse environmental conditions.

Monitors pipeline equipment status: solenoid valves, pressure valves, booster pumps, and booster pumps.

2. Water Leak and Loss Detection (NRW)
Alerts for pressure drops, flow rate reductions, and sudden changes.

Analyzes multi-point data to pinpoint suspected leak locations.

Compare actual pressure with hydraulic model.

3. Network Operation Regulation and Optimization
Automatic real-time pressure reduction, regulation, and maintenance.

Pressure increase when demand increases or pressure drops.

Control of pressure reducing valves, phase valves, and linear valves.

Control based on the pressure-flow-time model.

4. Automatic Water Treatment Plant Operation
Monitor raw water pumps, clean water pumps, storage tanks, and settling tanks.

Control of valves, motors, chemical dosing, and dosing pumps.

Monitor voltage, current, load factor, and overload warnings.

Generate reports by shift/day/month.

5. Water Quality Monitoring
At the plant and across the network:

Measure pH, residual chlorine, turbidity, conductivity, TDS, and temperature.

Detect contamination and exceeding water quality standards.

Warnings for chlorine loss, chlorine overdose, and turbidity due to pipeline failures.

6. Rainfall Monitoring
Tipping bucket rain sensor, 0.2–0.5 mm resolution.

Records instantaneous and cumulative rainfall hourly/daily/monthly.

Combines with flood and heavy rain warnings in key areas.

Supports installation in water treatment plants, residential areas, reservoirs, and spillways.

7. Irrigation and Hydropower Reservoir Monitoring
Measures reservoir water level and inflow/outflow.

Monitors spillway water level and discharge gate status.

Monitors pressure in penstock pipelines at hydropower plants.

Measures flow velocity, pressure, vibration, and temperature at turbines (depending on the system).

Risk Warning:

Water level exceeding threshold

Flooding of auxiliary dam

Upstream flooding

Disruption valve malfunction

8. Groundwater Monitoring
Measures well water level and pumping flow rate.

Measures conductivity and impurities to detect salinity and contamination.

Helps manage water resources effectively and prevent over-exploitation.

9. Smart Warning and Management
MEI ECO provides instant alerts upon detection of:

Pressure drops, surges, leaks

Abnormal flow rates

Water quality exceeding standards

Reservoir water levels exceeding thresholds

Heavy rainfall, flooding risk

Power outages – overheating – high humidity

Signal loss from equipment

Alerts via App, Web, Email, SMS, Zalo API.

10. Centralized Management System
Real-time dashboard for the entire province/unit.

Charts by minute/hour/day.

Automatic Excel/PDF reports.

Permissions can be assigned by region, DMA, station, or management level.

Long-term history storage and easy data export.