智慧管网管理系统 | SR주식회사

Overview

What is Water Network Management?

Our Water Network Management System is an integrated platform that collects and analyzes real-time flow, pressure, and water quality data to achieve leak detection, quality anomaly detection, and operational efficiency optimization.

SR GROUP combines over 20 years of water infrastructure experience with cutting-edge IoT and AI technology to innovatively improve water management operations for municipalities and public institutions.

24/7 Real-time Monitoring

30%+ Leak Reduction

75만+ Managed Assets

9 Deployed Sites

Core Features

Key System Features

Introducing the core features of our Water Network Management System

GIS-based Network Map

Intuitively display sensor locations, pipe information, and real-time measurements on GIS-based network maps.

Pipe, valve, meter location display
Real-time sensor data overlay
Layer filtering (pressure/flow/quality)

Real-time Monitoring

Monitor flow, pressure, water quality, and residual chlorine data in real-time on a unified dashboard.

Real-time status dashboard
Automatic anomaly detection & alerts
Trend graphs & comparative analysis

Leak Detection System

Automatically detect leak zones through night-time minimum flow analysis, zone-based flow comparison, and AI pattern analysis.

Minimum Night Flow (MNF) analysis
DMA block water balance analysis
AI-based leak pattern prediction

Water Quality Management

Real-time monitoring of turbidity, residual chlorine, pH, and conductivity to ensure safe water supply.

Multi-parameter water quality sensor
Immediate alert on threshold breach
Quality history tracking & reporting

Alarm & Notification

Instantly notify via SMS, email, and app push when abnormal conditions exceed set thresholds.

Multi-level alarm (caution/warning/danger)
SMS, email, app push notification
Alarm history management & statistics

Reports & Analysis

Automatically generate daily/weekly/monthly/annual reports with various analysis functions.

Revenue water rate & water balance
Energy efficiency analysis report
Customizable report templates

Architecture

System Architecture

See the complete data flow from field to server at a glance

Field Layer

Flow Meter

Pressure Sensor

Quality Sensor

Temp Sensor

Collection

RTU/Data Logger

LTE/LoRa Comm

VPN Security

Server/Cloud

Database

Analytics Engine

AI Module

User Interface

Web Dashboard

Mobile App

Control Room

Benefits

Benefits of Implementation

01

Revenue Water Improvement

Improve revenue water rate by 5-15% through real-time leak detection and precise flow analysis.

02

Cost Reduction

Reduce patrol frequency with automated monitoring and save up to 20% on energy costs through optimization.

03

Water Quality Safety

Prevent water quality incidents through real-time monitoring and anomaly detection.

04

Rapid Incident Response

Receive immediate alerts during pipe breaks or contamination events for golden-time response.

05

Data-driven Decisions

Support rational decision-making for pipe replacement priorities and facility investment plans.

06

Reduced Complaints

Detect and resolve pressure imbalance and quality issues proactively to reduce resident complaints.

Specifications

Technical Specifications

Measurement Equipment

Flow Meter	Ultrasonic/Electromagnetic (±0.5% accuracy)
Pressure Sensor	0-25 bar, ±0.1% FS precision
Quality Sensor	Turbidity, Cl₂, pH, conductivity, temp
Data Logger	Multi-channel, built-in battery, IP67

Communication & Server

Communication	LTE Cat.M1 / LoRaWAN / NB-IoT
Protocol	MQTT, Modbus TCP/RTU, OPC-UA
Server	On-premise / Cloud (AWS, NHN)
Security	VPN, TLS 1.3, access control

Software

Client	Dedicated client (PC installer · mobile app)
GIS Engine	OpenLayers / Naver/Kakao Map
AI Analytics	LSTM, Random Forest, Anomaly Detection
Integration	SCADA, Municipal admin, ERP integration

Actual Screens

Screens from the Running System

Not mock-ups — captured directly from the running system

GIS network map with pipes, valves and facilities displayed as layers, with layer and length management on the left — **GIS Network Map** Transmission, distribution and service mains, valves and facilities are split into layers, with lengths and counts tallied live per layer.

CAD network editing mode with ribbon tools for adding pipes and valves, snapping, dimensioning and network analysis — **CAD Network Editing** Draw and correct the network inside the system, with no separate CAD package — snapping, dimensioning, validation and hydraulic tools in one place.

Remote leak-detection screen grouping sensors into normal, caution and suspected-leak, shown on a map and list with acoustic level and battery — **Remote Leak Detection** Leak sensors are grouped into normal, caution and suspected-leak on both map and list, alongside acoustic level, battery and link quality.

Inspection history dashboard showing total counts with result and type distribution charts, and a detailed record table below — **Inspection History** Field inspections accumulate against each asset — tallied as pass, repair-needed or monitoring, charted by month and exportable to CSV.

Ecosystem

Systems Connected to WaterNet

From field instruments to radio and groupware — what is actually connected, and what is still planned

Smart Pressure Monitoring Field IoT loggers report pressure over the SR collection network. Installation elevations are shared with WaterNet so expected and measured static pressure can be compared. ● Live — shared elevation data SR-Talk Field Radio Brings crew voice, photos, location and emergency calls together. One spoken command posts current pressure readings into the channel. ● Live — pressure auto-reply CAD Editing & Hydraulic Analysis Built into WaterNet. Edit the network without separate CAD software and hand it straight to validation and hydraulic analysis. ● Built into WaterNet Complaint Management Currently run as a separate system in Andong. An in-platform intake and handling module is installed in WaterNet and is being prepared for live use. ◌ WaterNet integration planned Facility Management Ledgers, inspections, consumables and maintenance history for pumping stations and reservoirs. Currently standalone in Andong, with WaterNet integration in preparation. ◌ WaterNet integration planned Flow Metering & Permit-to-Work The flow-metering and permit-to-work systems each run standalone today. Direct integration with WaterNet is under review. ◌ Integration under review

On this diagram. Solid lines mark integrations verified in code, where data actually moves between systems. Dashed lines mark planned work that is not connected yet — nothing planned is presented as done. We demonstrate the live systems and their integrations on request.

Considering implementing a water management system?

We support from field survey to design, construction, and operation. Consult with our engineers.

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