Intelligent Transport System (ITS) and Car Technology

30 มนาคม 2561

Seminar on Next Generation Vehicle and Technology Update

Jupiter 8-9 อาคารชาเลนเจอร เมองทองธาน

The 39th Bangkok International Motor Show 2018

ผศ.ดร.นกสทธ นมวงษ

Smart Mobility Research Center จฬาลงกรณมหาวทยาลย

ITS

Connected Car

Autonomous Vehicle

Pathway for Future

What is Next Generation Vehicle ?

Electrified propulsion

Autonomous Driving

+ Connected

V2V

Infrastructure

V2I

Grid

V2G

Sharing Economy New Business model: Car Sharing, Robo-Taxi, etc.

IOV

Cloud

What are ITS?

• ITS encompass the application of information and communications technologies to transport.

• ITS include stand-alone infrastructure applications such as traffic management systems, as well as cooperative ITS (C-ITS) applications involving telematics, vehicle-infrastructure and vehicle-vehicle communications.

• These technologies cover private and public transport by road, rail, water and air, as well as cycling and walking, together with applications for cross modal transport and transport hubs

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Safety, Transport Efficiency, Significant Improvement in

Comfort, and Environmental Conservation

Information and

Communications

Technology

ROADS VEHICLES

Work Load ReductionAdvanced Road Usage

PEOPLE

Intelligent Transport System

RoadsideInfra

structure

USER

Vehicle

DataCenter

Data Analytic,Data Storage,Clearing house,Control room

Roadside Sensors,CCTV

Driver, Passenger, Pedestrian, police

On-board camera,ECU data,Sensors,GPS

V2IV2V

Traffic Signal, Traffic Sign,VMS

ACC,Auto Parking

Navigator, Mobile app,Common Ticket

Signal Control Charging

Station Location,

Automated Vehicle

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Data Flow and Information as a Service

https://clemensvdlinden.com/do-you-actually-want-to-live-in-a-smart-city/

http://www.iec.ch/whitepaper/pdf/iecWP-smartcities-LR-en.pdf

Step-by-step approach to becoming smarter

Key Technologies in Transport

● Pervasive sensor networks○ Fixed sensor: traditional infrastructure○ Mobile probe: OBU, smartphone○ Human: Social media, wearable device

● Low-cost communication○ WiFi, 4G, 5G, V2X○ Smart Grid

● Software as a Service and Service Platform○ SaaS in Transport○ Mobile app○ ITS Platforms

Global Trends (have impact to transport)

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Challenges(have impact to transport)

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Long term and wide ranging transport objectives

• Safety

• Environment

• Efficient and Effective (Mobility)

• Equity and Poverty reduction

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“Driving these Transport objectives with Digital Technology”

Road Transport What do we face?• Growing demand congestion

• (passengers and freight)

• Needs to maintain good service good economy• Infrastructure maintenance

• Ensure smooth flow, less waiting time (safety, security, and quality) saving in energy and quality of the environment)

• Road safety!

• Energy and Environment!

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Road Transport What do we try to accomplish?

• Safety, security, quality and efficiency

• Example of Road safety :

“the leading principle of road safety is careful or cautious driving accompanied by compliance with the rules of the road and by the appropriate psychological and physical conditions for driving”

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Road Transport What ITS can do?

• Example of Road Safety• Driver and any users can travel under safe conditions

• Driver/Vehicle/Infrastructure

• Through on-board or roadside ITS• Influence behaviors or aid the drivers

• Make up for temporary or instability of driver behaviors

• Influence public behaviors, promote alternative infrastructure (mode)

• Monitor correct use of the road, regulate inappropriate actions

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Road Transport What ITS can do?

• Shift from traditional to modern road management

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Road Transport What ITS can do? – Roadside and Center ITS

• Traffic control center • Traffic information center

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Road Transport What ITS can do? – Roadside ITS

• Monitoring

• VMS (Info distribution)

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Road Transport What ITS can do? – Roadside ITS

• Speed enforcement • Others

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Road Transport What ITS can do? – On-board ITS

• Digital Tachograph

• Electronic Stability Control (ESC) Electronic Vehicle Stability Control (EVSC)

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Road Transport What ITS can do? – On-board ITS

• Advanced Driver Assistance system (ADAS)

• Intelligent Speed Adaptation(ISA)

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Connected Technologies

23https://www.youtube.com/watch?v=KEJe-I4ZosU

Integration/interoperable

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• Reduce cost and time to deploy

• Maximize value from the investments:

– Standards

– Common data structures

– Interchangeable devices

– Interoperable subsystems

• Framework for interagency cooperation

Integration/interoperable

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• ITS Physical Architecture

Integration/interoperable

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Integration/interoperable

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Integration/interoperable

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Mobility as a service

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Mobility as a service

30https://www.youtube.com/watch?v=ZQieTU7_5xo

Smart mobility solution…with innovation

Vehicle sharing

•Role of car sharing within integrated mobility

•Development of models for real time multimodal travel information systems

Smart traffic/transit management

•Adaptive centralized traffic and transit management systems that deliver real time visibility across the entire transport network

•Enhanced predictability of traffic information based on the analysis of Big Data

Interoperable mobility systems

•Tools and systems operable across different cities (e.g. smart cards for transit and bike/car sharing)

•Universal mobile electronic toll systems

Dynamic allocation of resources in the transport system

•Multi-use of mass transit infrastructure (e.g. peak hours: mass transit; off peak hours: car sharing)

•Smart charging stations, V2G (Vehicle to Grid), vehicle to home, vehicle to building energy transfer systems

Smart vehicle/fleet management

•Exchange and management of vehicle performance/maintenance data from the web/cloud

•Dynamic rerouting of urban delivery vehicles using real time traffic information 31

Exaple of TIS Apps on Android

Sensors(Microwave, Inductive loop), CCTV, Call-in, Social Network, Mobile probe(GPS, Mobile device)

DATA (Traffic, Incident, Weather and etc)

Data Analytics

Communications

VMSRDS-TMC, TPEG,RTIC

Radio/TV

Mobile appNavigator

Call center

Data Exchange at iTIC

Traveller Information

Since 2008 we focused on Traffic information.

YesterdayInvest on probe● Taxi● Smartphone● Fleet vehicle

Today we go for Big Data while the GPS is built-in with new car.

Live Traffic with CCTV + mobile app

YesterdayWe got only the congestion level color on the map.

TodayWe got live streamand lot of mobile apps.

Public source to Crowd source

Fixed CCTV Phone camera

Yesterday Today

It is about a Business Model

Dummy Cop with intelligent sensors

Before & After

Cheap Solution to

evaluate driving skill

safemate

Live Traffic with CCTV + mobile app

Yesterday

We got only the

congestion level

color on the map.

Today

We got live stream

and lot of mobile

apps.

Combat for high quality traffic info …

• From about 10K taxi GPS data, we can produce high density (about 20,000 road links) and high accuracies (above 70%) traffic information for Bangkok metropolitan area

Confidential & Proprietary

TSQUARE Traffic info with B2B partners

• This private approach TSquare is now ready to provide its B2B

services to all automotive and tier1 suppliers

Confidential & Proprietary

Today: GPS

Tomorrow: Multi GNSS

SGS = Single Solution, PPP = Precise Point Position

Result: About 85% of the total road lengths

showed an accuracy of below 0.8 meter :

lane level positioning challengeable!?

TTET's Bangkok Multi GNSS

Lane-by-Lane Tracking Evaluation

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Data Collections: 2 Bangkok Taxis with conventional GPS and Multi GNSS modules over Bangkok Roads

Multi GNSS System: GPS+GLONASS+QZSS

Total Distance: 16,499km (almost all major roads of Bangkok, business-as-usual-run)

Date: 2014/9/1-14

A Study of Data Dissemination on Vehicle-to-Vehicle Networks using IEEE802.11P Communication System

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Installation… We are now running the test and collecting the data.

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Level of Autonomous Vehicle

Source: Beyond ADAS, Dirk Wisselmann, Sept. 2016

เทคโนโลยวนน L1-AssistedACCAdaptive Cruise Control

L2-Partial Automated DrivingTJATraffic Jam AssistantSLCASteering&LaneControl Assistant

RCPRemote Control Parking

2020 2025 203X

เสนทางการพฒนา Autonomous vehicle _ ไมรอใคร

Source: BMW-Automated Driving Technology in Europe, 2017

อยในตลาดแลว

อยในตลาดแลว203X : Level 4/5

202X

202X

3 key drivers of autonomous paradigm shift

Impact on Automotive Industry

Autonomous Diving will disrupt the automotive industry

Source: Beyond ADAS, Dirk Wisselmann, Sept. 2016/Yole/A.T. Kearney analysis

Autonomous driving in closed area

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Autonomous Driving for relocating EV between station in Ultra small EV sharing service. CU TOYOTA HA:MOChulalongkorn University

Campus, Center of Bangkok

For Shared MobilityFuture project*