AllPower Industry (Science Park)

The Federal Group Global

SMART CITY

Solutions with Smart LED Lamp Pole / OPV application

/ Smart Rubbish Bin / Smart Parking Management

By Dr. William Yu, Sustainability Advisor, FGG

Smart City Consortium (SCC) Training for HK Government

Key Technology Application in Smart City

Big Data

Cloud Computing

Green Technology

Internet of Things

Geographical Location

Mobile Technology

Source: Thane Smart City Project:

Source: Smart City Infrastrructure, AdtellIntegration.com

Smart Information – Data Feedback Loop

Poor information leads to poor decision, better leads to better

Quick response to problems, preventive actions

ICT induced self learning behaviour

Transport, Energy, Water, Waste – real-time data, wireless

broadcast

Sensors on water and air quality, mobile phone data to monitor

people movement

Apps use to track

demographics“data isn’t new. There has always been data.

The Domesday Book is data. The Rosetta

Stone is data.“

But the rapid advances in technology and the

development of analytical tools and

techniques mean we can now gather and

share data in huge quantities.

We can process and analyse it at previously

unimaginable speed. We can draw

conclusions and create policies and services

that reflect how people live now.”

- Big Data Platform, John Manzoni (Chief

Executive of Civil Service in UK)Source: Smarter-together.eu (Munich)

Sensor Model / Type in Smart City

Mobile Sensors (carried by human, mobile phone or vehicle)

Sensors installed in Smart Post (LED Lamp Post)

Sensors installed on buildings (meters inside/outside

buildings)

Sensors installed on vehicles

Source: Intel Developer Forum 2013 Diagram, Infographic Gordon

Current Status with IoT

SectorICTMediaProfessional ServicesFinance & InsuranceWholesale tradeAdvanced manufacturingOil and GasUtilitiesChemicals & PharmaciesBasic Goods ManufacturingMiningReal EstateTransportation & WarehousingEducationRetail TradeEntertaining and RecreationPersonal & Local ServicesGovernmentHealthcareHospitalityConstructionAgricultural & Farming

Asset Usage Labour1Based on a set of metrics to assess digitization of assets (8 metrics), usage (11 metrics), and labour (8 metrics)2Information and communication technologies

Source: AppBrain; Bluewolf; Computer Economics; eMarketer; Gartner; IDC Research; LiveChat; US Bureau of Economic Analysis; US Bureau of Labor Statistics; US Census Bureau; McKinsey Global Institute analysisNegawatt

01Energy / ResourcesManagement

02

03

04

05

Information Management

Project Collaboration

Data Automation

Prediction with Artificial Intelligence

Bad Good

Smart Energy Management - Big Data Analytics

Tier 3 – High Level Analysis (Negawatt BOS Platform)

Tier 2 – Control System (BMS)

Tier 1 – Sensors / Meters

PACProject

BMS Workstation

Control Engine

I/O Unit

Management Level

Automation Level

Field Level

PACProject

BMS WorkstationServer

Ethernet / IP

Web Bowser

On-the-rack Controller

Standalone Controller

I/O UnitI/O Unit

3rd Party System

OptoMMPField Bus

ValvesSensors

ActuatorsSensorsPower Meter

ChillersVAV Box

VAV Controllers

3rd Party System

• Data collection

• Retrieval & Compilation of Data

• Basic Control

• Interact with existing BMS System• Aim for Data Optimization• Optimization is targeted on

• Energy Savings • Not sacrifice Human Comfort

Internal Application

Source: Negawatt Utility

Cloud Platform + Sensor + IoT Alert System

Using Graphical approach to assist users to easily understand condition of indoor environment (Co2, Temperature parameters…)

Alarming system to provide warning to users via email / mobile, including-Dangerous Gas emission, such as CO & TVOC, to prevent explosion or release of cancerous gas emissions (safety alert, communication channel…)

Alarming to Users via emails & other means

Alarming to Users via emails & other meansPhoto / Video Uploading

via mobile

Source: Negawatt Utility

How Negawatt Retrieves Big Data for Analysis

Conventional Approach Big Data sorting & analysis requires heavy time & engineer efforts Data Sorting reduces from weeks to matter of seconds Can make Timely analysis for system optimization

Chill

er

Energ

y

Consum

ption

Part Load Ratio

Chill

er

Energ

y

Consum

ption

Part Load Ratio

Chill

er

Energ

y

Consum

ption

Source: Negawatt Utility

IoT with Big Data

The Negawatt Big Data Analysis using cloud-based technology can achieve Reduce analytic time from weeks to seconds, hence unnecessary

management time & better training approach for trainee Real Case: Improvement of Energy Efficiency Chiller COP by 30 – 40%

immediately Cater for Indoor Wellness to achieve no complaints from building occupants

(Optimization: thermal comfort Vs Saving) Achieve Predictive Maintenance with data retrieved (specification/diagram

document storage) Establishing Artificial Intelligence with data & analytic technique as

foundation (Correlations: Part Load Ratio, Energy Consumption, Ambient Temperature, Water Flow, Water Temperature, RH…)

Source: Negawatt Utility

Smart City – Real-time Info (Dashboard)

Source: Courtesy of OpenDataSoft image

Smart City – Real-time data for Transport

Real-time signs showing car park space

Real-time maps showing congestion

User: Smart

Parking - showing

driver location of

vacant space

Reduce air

pollutants

Reduce Co2

Reduce diesel,

gasoline usage

Reduce transport

mileage

RegulatorSource: Courtesy of Ove and Arup Image

Real Time – Carbon Emissions Report

Smart Parking - Mechanism

Sensor (Backend: LoRa wireless communication technology

Smart Parking System

https://www.youtube.com/watch?v=nAFLMh5_iIM&feature=youtu.be

Source: MyCity 360

Source: United Technologies Science Park

Flooding Alert

Flood Level Monitor

Anti-burglary alert

Location

Manhole Cover IOT / EV Car Charging

E-booking E-paymentCharging Point Navigation

Reduce workload by 50%

Reduce transportation cost by 50%

Income from Advertisement

Rely on Smart post on power supply, data

transfer

Compressed vol

Full house alert

Waste Category

Advertise

Smart Rubbish Bin

Source: United Technologies Science Park

Smart City key setting - Smart Post

政策引导

Camera

Flooding

Weather

Soil humidity

WIFI

Road Sign

Advertising

Manhole Cover

Report to Police

Traffic

Air Temp/RH

Air Quality

Smart Post forms the base

setting of Smart City with most

densely located coverage

Stand-alone source forms

network of power supply

Lamp post serves as a good

medium for other application

Serves as a network for data

sharing

Platform to consolidate the data

for Big Data Analytics

Source: United Technologies Science Park

Technology Infrastructure

I. Application Layer

Through Platform Layer to provide different Smart modules, Smart Transport,

Smart Security, Emergency Services and Wifi application

II. Platform Layer

Consolidate different public data in Data Layer through Cloud and Big Data

Analytics, forming Smart management functions and application

III. Data Layer

Data collection, calculation, analysis in Platform Layer to facilitate decision

making

IV. Data Transfer Layer

Data collected from Sensor Layer to transfer safely to Data Layer

V. Sensor Layer

IOT sensors to collect different useful data and information for future

distribution and analysis.Source: United Technologies Science Park

Platform Features

Centralized City-based IOT Sensor management platform

IOT Application

Public Announcement

RFID

LED Light

WIFI

Smart Park

Smart Charge

Smart manhole cover

Flooding alert

Smart Irrigation

Emergency Hotline

Security

Enviro KPISmart Rubbish

Bin

Base Station

Smart Post IOT Management Platform

Digital Broadcast

Power Supply

Smart Tunnel

Smart Traffic Light

Smart Traffic Sign

Surveillance

Source: United Technologies Science Park

Smart Post IOT Control Platform

Shared Device Shared Data Internet Emergency

Transport Environment

Public Service

Lighting

Public SecurityLED Lighting

Traffic Light Signal

Inter-post Communication

Tunnel Network Monitor

Manhole Cover Monitor

Blue Tooth

Vehicle Monitor

Parking Space Monitor

Environmental KPI MonitorLamp Post

Knot

Efficient and timely data sharing across mobile, desktop, cloud and web application Device-to-Device Communication; Device-to-Cloud Communication IOT; Power Line Communication; Blue Tooth; 4G/5G…

Source: United Technologies Science Park

LED Outdoor Lighting

Source: United Technologies Science Park

Base Station

LED saved 30% more energy than traditional

Power Switch installed near Light Bulb – Heat

IC – attacked by induced current

Vulnerable to adverse weather, thunder

LED saved 30% more energy than traditional

Power Switch installed near Light Bulb – Heat

Heat dissipation for LED Chips

Active Power Switch – E-cap life expectancy

TraditionalLED Post

Passive Power Switch : Easier Maintenance in lower part

Power adaptor for devices: Voltage Compensation

OPV

Sensors, Camera: 4G card/WIFI

Devices competition for spaces

Too many devices in the upper area ?

How many installation points – vulnerable

points?

How much additional weight brought by 5G

device?

Change to new post pole or use existing pole?

Source: United Technologies Science Park

EPD/HKO: PM2.5/10/Nox SO2

TVOC; Temp; RH, rainfall,

Highway Dept: Maintenance

EMSD: Energy Consumption & electronic waste

OGCIO

EPD: Control Section Surveillance, db level

Highway Dept: Electricity Costs allocation

Transport Dept: Road Safety and illumination

EMSD: LED Standards/hazardous

gas

Base Station

Who owns the Fibre Optic Network?

Data transfer thru Service Provider Server

A128 Encryption of Data

Network owned by private Telecom

company

Base Station Setup

Other Network owned by Electric Utility

Where to get the extra power supply?

How to share among the electricity bill among

govt depts?

Who pay for the new lamp post?

Is new LED outdoor lighting more reliable

with less electronic waste?

Source: United Technologies Science Park

Other Power Source - Organic Photovoltaic (OPV)

Structure of a bilayer organic photovoltaic device

Functional mechanism of a bilayer organic photovoltaic (D = donor, A = acceptor)

Source: United Technologies Science Park

Surveillance - Fly-tipping of Waste

Infra-red to capture car plate no.

Image sent thru Telecom service provider

Power supply for infra-red application &

camera

Ai to screen & analyse the image capture

Electronic Toll Monitoring / Fly-tipping System

https://youtu.be/ew5PjEZYfrw

3:00 – 8:19

Source: Taiwan News Program

• 2016年入選創科博覧,

主辦機構：團結香港基金

Prize and Recognition

• 2017年入選科學之路 ‧我的未來展覧,

主辦機構：港科院、香港工程科學院及香港科學會

• 2018年參加日内瓦國際發明展，更獲得海灣阿拉伯國家合作委員會專利局特別獎及特别金獎

Media Exposure – Passive Driver Technology

am730

都市日報

晴報

大公報

東方日報文匯報

MetroDaily Oriental Daily

Thank YouMedia Exposure – HK Local Newspaper (online)

Thank You

Patent Pending – 77 Countries

Thank You