Post on 17-Mar-2020
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*