iEN

Intelligent Environment Network

Huang Tsai / Director

Chunghwa Telecom, Data Communications

Business Group, IoT Dept.

Agenda

CHT iEN Service

Intelligent water Resource

Management Service

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The Fields of iEN Services

iENServices

BuildingEnergy-saving

IDC management- Free cooling - Linked control- PUE analysis

Power Management- Demand Control- Electricity recording- Bill simulation

A/C & Heat Pump- Multi-unit operation- Maintenance notice- Scheduling control

EnvironmentManagement

- Alarm notification - Environment Sensing- CCTV Monitoring

Building Automation- Centralized monitoring - Linked control- Statistical Analysis

Water Management- Consuming recording- Leaking detection- Behavior analysis

LED street light- Dimming control- Scheduling control- Electricity recording

EARTH- Power management- Water management- Resource Management

Equipment Management- Cloud management- Expert diagnosis- Alarm notification

Solar Management- PV efficiency analysis- Equipment maintenance - Alarm notification

Green Environment

Green IT

Service Models

ASP Model

Turnkey Model

PUE: Power usage effectiveness3

Webpage、APP ManagementCustomization Graphic controller

Management

Intelligence Analysis moduleLibrary index function

Simplification, Customization

Alarm Notification

(SMS / Email / Line)

Open System Interconnection /API

iEN Service Feature

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iEN Service Feature Snapshot

ScheduleController

Instant Status

Event Notification

Graphic Controller

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6

IoT Gateway

Expert decision support system

4G / MDVPN/NB-IoT

API

Water Ditch gate control

Butterfly Valve Controlweather station sensor

ultrasonic water level sensor

soil moisturecontent sensor

PC / Mobile surveillance

securityBig DataCloud

Water quality sensor

iEN Water service system architecture diagram

StatisticReport

Alarm information

Maintain & dispatch

Graphic controlEnvironmental Management

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iEN water Resource Management Service

1. Water Reservoir Management 2. Canal Water Distribution /Intelligent Agriculture

3. Factory, Industrial Park

Field of application

4. Livelihood, Campus

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Application Case

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1. Water Reservoir Management

Current status (each platform is built and

operates independently)

Achievement

Integrated information gathering,

decision analysis and results display

Various decision synchronization

associations and feedback

Reservoir safety

Flood control operation (Discharge

proposal, gate opening, runoff

analysis)

Water storage work

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1. Water Reservoir Management - Graphical Presentation

Major dashboards：Reservoir storage monitoring, water quality monitoring, rainfallmonitoring, reservoir safety, and flood control operations.

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1. Water Reservoir Management - Field Photo

Integrated IoT sensor module

Radar water level sensor

Case

Integrated IoT sensor module

Solar module/ Case

Turbidity meter

Governor valve position indicator

2.1 Water Canal Distribution System (1/2)

4G / ADSLNB-IoT / Cat-M1

Exclusive Portal Site

Equip water level sensor, water quality sensor, water gate control

etc.

Exclusive Portal Site

Real time status display

Integrate video surveillance

Historical data diagram of curves

Reports & Statistical analysis

Report Exporting

Authority Management

Real-time monitoring data

Water level / video monitoring and control

Automatic announcement(SMS/Email/Voice)

Intelligent Environment Network Service Platform

Automatically collect data/Statistic report analysis

Cloud version

Camera

2.1 Water Canal Distribution System (2/2)

Remote monitoring and control with App:

Real time Water level, alarm level, pH value, water gate openinglever, etc.

Integrated the App login mechanism with iEN platform

Display the real time water condition on the Graphic Map

Integrated thevideo surveillance

2.2 Intelligent Agriculture

Purpose

• Optimization of the irrigation requirement

to avoid the over-irrigation

• Intelligent management to reduce the

impact of global weather issues

To do

• Building a cloud System for monitoring

the irrigation area.

• Transmit the device data to the cloud and

integrate the big data and smart decision

logic to control the device optimization.

Expectation

• Farm irrigator can make the irrigation plan

more efficiently.

Plan introduction

• Farm water requirement optimization

• Farm irrigation requirement optimization

• Real time status monitoring

• Intelligent decision making

• Mobile remoting control

Experiment：Set up the irrigation system

Oversea export : Central Intelligence

management system

• Low Cost

• Weather ability

• Acceptable

accuracy

Develop: Sensor ,equipment , component

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2.2 Intelligent Agriculture - The concept of the irrigation system

• Paddy field

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Irrigation

Normal Season

ultrasonic water level sensor

Data transmission

evaporationIntelligent

decision

system

on the cloud

irrigation ditch

drainage ditchframe leakageponding depth (3CM)

2.2 Intelligent Agriculture - The concept of the irrigation system

• Paddy field

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Raining Season

Irrigation

Data transmission

irrigation ditch

drainage ditch

ponding depth (3CM)

ultrasonic water level sensor

Intelligent

decision

system

on the cloud

2.2 Intelligent Agriculture - The concept of the irrigation system

•Dry field

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frame leakage

evaporationIrrigation

Normal Season

Soil moisture content sensor

Data transmission

Intelligent

decision

system

on the cloud

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2.2 Intelligent Agriculture - Graphical Presentation

• Monitoring：Ditch water level and estimating water flow

• Controlling：Opening percentage of the ditch gate

• Expert decision：Suggestions of the optimized irrigation requirement.

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2.2 Intelligent Agriculture - Field Photo

Laser water level sensor

Water ditch gate

Field irrigation Valves and water level sensor

Water divide gate

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Soil Moisture content of dry field is under standard, suggest to increase the opening percentage of the ditch gate, estimate to close in 4hrs

paddy field water height average rises , suggest to close water ditch gate.

Farm irrigator 69years old

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Ok！

Does not have to work at the late night, even people in my

age can easily qualify and expert the job By this system

After one day…..

2.2 Intelligent Agriculture - Project Vision

Intelligent Decision System

No problem

2.2 Intelligent Agriculture - Project Vision

1. Precisely control the water distribution、swiftly react、reduce the work load of

farm irrigator

2. Base on the ditch and crop irrigation requirement, to provide optimized

irrigation plan for the farm irrigator, in older to help them rest at the right time.

3. Develop low-cost butterfly valves、water level sensor for future mass

construction

Taiwan Chia-Nan Irrigation Association /

farm irrigator, can control water flow

distribution and save water, and reduce

labor cost by immediate warning message

from APP

iEN Platform(Built on the client)

Environmental Protection

Agency

A water quality monitor, a flow meter and a photographing device shall be installed at the discharge port of the waste water designated by the competent authority.

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Automatically collect water quality monitoring data and upload image status

Regularly upload water quality monitoring data and image records

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2

Factory

3. Factory, Industrial Park Wastewater monitoring

Internet

an error occurs,System immediate notification personnel processing.

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3. Wastewater monitoring - Field Photo

Wastewater outfall

Water quality monitoring station

Graphical presentation

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4. Livelihood, Campus Water consumption monitoring

Graphical Presentation Map Data Presentation

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Divide the water network into flowmeters and analyze the leaked area

20mm

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mm

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mm

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75mm 75mm

A

BC

D

Regular analysis of water consumption found A >> B+C+D

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According to the number of flowmeters, the inspection range could be gradually reduced

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Inferring possible leaks area and notifying maintenance personnel to repair

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Flow meter

Leaking1

4. Water Leak Detection

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4. Water plant monitoring Purpose

• To make the water plant achieve the goal of stable water supply and good water quality, and improve the quality

of water supply for users in the county.

To do

• Building the "Central Smart Water Management Platform" to collect, integrate and analyze the water data, water

quality, water pressure and water level of the water supply network using electronic instrumentation and

communication interfaces.

Expectation

• solve the problem of the manual meter reading human load in the water plant, and at the same time achieve the

effect of smart water network and improve the efficiency of water supply management.

網路

網路

海水淡化廠監測點：流量傳訊架構：PLC

淨水廠監測監測點：水質、流量、

電表、馬達運轉傳訊架構：PLC

水庫監測管理監測點：水位、水質傳訊架構：PLC

分區供水管網監測點：流量、壓力、

水質、GIS、水位傳訊架構：4G LTE

用戶自動讀表監測點：流量

傳訊架構：NB-IoT

PLC主機 OPC中央智慧水資源管理平台伺服器

4G LTE

NB-IoT

手機

平板

PC

用戶自動讀表系統

中央智慧水資源管理平台

資料交換

Water supply Monitoring

Water purification plant Monitoring

Reservoir Water Monitoring

Seawater desalination plant Monitoring

PLC Host Intelligent Water Resources Server

Smart Platform

Automatic Meter Reading System

User

OPC

4G LTENBIoT

4. Communication Plan - LPWAN

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Wide Area Low PowerMassive

Connections

Low CostInformation

Security Global standard

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Thank you!

Value Creator for

Investors, Customers, Employees, and Society

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附件、牡丹水庫營運管理

現況 (各自建平台、彼此獨立運轉)

南水局營管系統、牡丹水庫防洪運轉決策支援

系統、牡丹水庫安全監測系統、水質人工採樣

、監測數據人工研判…

成果

整合資訊蒐集、決策分析與成果展示

各項決策同步關聯與反饋

水庫安全

防洪運轉 (放水建議、閘門開度、逕流分析)

蓄水利用

附件、精進灌溉節水計畫

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緣由與目標開發智慧灌溉技術，研發監測

元件，建構智慧平台，以精進管

理並調適氣候變遷衝擊。

具體作為於示範灌區設置監測系統，利

用物聯網即時傳輸資料至雲端，

於智慧管理平台進行大數據資訊

整合及決策分析，配合簡訊告警

與移動裝置遙控，輔助灌溉管理。

計畫核心與預期成果

水田作物需求與供水、旱田作物需求與供水、水路流量監測與分配

即時監測資訊展示、智慧決策、移動裝置遠端手/自動遙控、雲端資料庫、歷史紀錄歷線查詢、

實驗：示範灌區之智慧灌溉系統建立

整合輸出：中央智慧管理平台

低成本、耐候、精度可接受、易於推廣

研發：儀器、設備、元件

附件、漏水偵測：DMA分區計量 將水網以流量計切分為小區，分析漏水區域

20mm

20mm

20mm

20mm

20mm

20mm

20mm

20mm

20mm

20mm

20mm

20mm

50mm

50

mm

50

mm

20mm

20mm

20mm

20mm

20mm

20mm

20mm

75mm 75mm

A

BC

D

維運人員

定期分析用水量後發現A >> B+C+D2

依流量計建置數量可逐步縮小查測範圍4

推論可能漏水管段並通知維運人員查修3

流量計

發生漏水1

黑色字體: 情境事件藍色字體: 系統功能

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