intelligent transportation system
TRANSCRIPT
- 0
- 1
- 2
Contents
CENTIOS Smart Transportation Solutions
Best Practices
2
- 3 - 3
6
2 4
8
3
1
3
CENTIOS Smart Transportation Solutions
5 7
- 4 - 4
Data Collection Data Processing
& Monitoring Information Provision /
Action
CCTV
Unmanned cameras
Loop detector
From police
VDS*
Internet VMS
Emergency management
Traffic management
Parking availability info
Traffic signal controls
From users
Traffic Information
Management
Traffic Information
Center
4
1. Advanced Traffic Management System(ATMS)
*VDS: Vehicle Detection System
- 5 - 5
Intersection 1 Intersection 2
Signal Controller Signal Controller Signal Controller
LOOP Detector
Hours
Space
Intersection1 Intersection2 Intersection3
Hours
Space
Intersection1 Intersection2 Intersection3
1 3 2
VDS* VDS
5
2. Automated Traffic Signal Control System (ATSCS)
Intersection 3
*VDS: Vehicle Detection System
- 6 - 6
GPS
Wireless Network (CDMA, WCDMA, WiBro, LTE, GPS,TRS*, Wireless LAN, DSRC**)
1 2 3
Bus
Company
Bus Driver
Local
Government
Passenger
6
3. Bus Information/Management System (BIS/BMS)
*TRS: Trunked Radio System
**DSRC: Dedicated Short Range Communications
- 7 - 7
On-site Facilities
– OBU(On Board Unit)
– Bus stop information
display terminal
– Information display
terminal for passengers
7
Components
*BIT: Bus Information Terminal
3. Bus Information/Management System (BIS/BMS)
- 8 - 8 8
4. Bus Rapid Transit (BRT)
- 9 - 9
The first phase (now in operation):
8 Corridors, 73.5km
Future
The second phase (2008)
Anticipated Effects
Decreased Car Accidents
(by monthly)
659(cases)
493 (Over Normality)
58.2%
81.8% (satisfied : 30.4%)
Increased
Citizens’ Satisfaction
• Gangnam Main Street
13km/h 17.3km/h (33.1%)
• Dobong and Mia Streets
11km/h 22km/h (100%)
Increased
Transit Speed
Selected roads(16 roads, 191.2km)
Roads connecting major suburban
areas to downtown and sub-center
areas
9
4. Bus Rapid Transit (BRT)
- 10 - 10
1 2 3
User of mass transportation
Telecommuni- cation provider
Card & Mobile
Transportation company Bank/card
company
10
5. Automatic Fare Collection & Card (AFC)
- 11 - 11
Totalizing system (bus, railroad, etc.)
Payment control
Charging and reimbursement
Card issuing
Traffic card terminal
Ticket vending machine
Traffic card (IC card)
Anticipated Effects
Increased satisfaction with the use of mass
transportation
Guaranteed transparency of transportation
profits
Establishment of a national mass
transportation master plan
Increase in the rate of mass transportation use
Increase in the rate of traffic card use
traffic card users
Traffic card system of Local Governments
Offer Services : mobile phone, credit card, IC card, paper ticket/free transit services
Number of traffic cards sold: 44.66 million sheets (throughout Korea)
Number of traffic card users: 47.81 million passengers /monthly : (Approx. 70% of
total passengers)
11
5. Automatic Fare Collection & Card (AFC)
- 12 - 12
Ticket
Issuing
Toll
Charging
ETCS Charging Data
OBU Info
Receiving
TCS Issuing Data TCS Charging Data
12
6. Electronic Toll Collection System (ETCS)
VS.
*TCS: Toll Collection System
- 13 - 13
System Configuration Anticipated Effects
Processing time per Vehicle (sec)
50
40
30
20
10
0
Consumed time (sec)
50
40
30
20
10
0
Number of processed vehicles
(1000 vehicles/
day)
Number of Passed Vehicles per day(/Lane)
ETCS : 319 Tolls 812 Lanes
TCS : 319 Tolls 1,866 Lanes
(Source: Korea Expressway Corporation, January, 2012)
13
6. Electronic Toll Collection System (ETCS)
- 14 - 14
Control of signal violations Control of speed limit violations Control of parking and
stop rule violations Control of overloaded vehicles
1 2 3
14
7. Automated Traffic Enforcement (ATE)
- 15 - 15
Automated License Plate
Recognition algorithm
Automated penalty
management
Signal violation control system
Parking & stop rule violation
control system
System of control for
overloaded vehicles
System of controlling bus
lanes rule violations
Anticipated Effects
Introduction background :
Increase of traffic demand
Driver traffic consciousness absence
Increased necessity of violation control
Number of persons killed by traffic accidents
Number of traffic accidents
Connect it with the Transport Information Center of Local Governments/Areas/
Expressway Corporation
Seoul City : Connect it with the Traffic Monitoring Office at local-Office in Seoul
15
7. Automated Traffic Enforcement (ATE)
- 16 - 16
Warning of illegal parking & stopping
Parking Violation Bus-Exclusive Lanes
Equipped
areas 107 57
Violation
criteria
Parks for more than
5 minutes at no
parking area
Used by 35-passenger
capacity or smaller vehicles
Enforcement
hours 07:00 ~ 22:00 07:00 ~ 21:00
Example of operation in Seoul
1 Remote Enforcement Message Transmission 2 3
Transmit
message
Operation of automatic enforcement
16
8. Parking and Bus Exclusive Lane Enforcement
- 17 - 17
Best Practices
Jeonju-City: Advanced Traffic Model City and 2nd
Expansion Project
Yeosu-City: ITS Construction Project
Cheonan-City: ITS Construction Project
Iksan-City: ITS Construction Project
Advanced Traffic Management System (ATMS)
Changwon/Masan-City: BIS Construction Project
Cheonan/Asan-City: Bis Construction Project
Buaan/Yangsan/Gimhae Metropolitan CityL BIS
Construction Project
BIS/BMS
2nd Yeongdong Expressway FTMS Design Project
Freeway Transport Management System (FTMS)
Hwaseong Dongtan Smart City Implementation Project
Yongin Heungdeok Smart City Implementation Project
Paju Unjeong Smart City Implementation Project
Smart Transportation
The Next Generation of Ubiquitous Computing
Environment Traffic Information System Development
and Demonstration Project
National Transportation Core Technology
Development Program (R&D)
11 Regional Headquarters
Metropolitan Area Northern Headquarter
Metropolitan Area Southern Headquarter
Metropolitan Area Western Headquarter
Busan Headquarter
Jeollanam-do Headquarter
Jeollabuk-do Headquarter
Daegu Headquarter
Chungcheongnam-do Headquarter
Chungcheongbuk-do Headquarter
Gangwon Headquarter
Jeju Headquarter
Largest Nationwide Network of Support
(11 divisions, 110 production agency)
17
- 18
Traffic Information System Control & Enforcement
Benefit
45
• Traffic efficiency maximize
contribution by high-tech traffic
management
• Speed of traffic 5% ▲
• Regular congestion area traffic
confusion ▼
• Around parking zone use
convenience ▲
• Child traffic accident ▼
• Information provide Service
• Formation base of U-traffic
ITS Service
VMS Information Service
Internet Information Service
Parking Information Service
Real Time Traffic Information
Information Service(Bus-stop)
traffic volume measure signal
control in real-time
Yeosu ITS Center
18
1. Yeosu-City (2005-2012)
- 19
Traffic Information
Benefit
Reduce Accident & Improve Incident Management
Reduce Traffic Congestion
Improve road capacity
Reduce energy consumption(CO2, NOx etc).
Remove illegal parking
VMS
Internet service
Before After
ITS Service
Broadcasting
Traffic Control & Enforcement
Parking Enforcement
Traffic signal Control
Improving efficiency of Traffic Management
Building the advanced & welfare city
Systematize Traffic operation & management
infra(center H/W, S/W, N/W, local equipment etc.)
Integration of Traffic & Urban infra management
systems
Provide variable information related to Traffic,
Public & Urban
Traffic Controllor
Traffic Signal
Loop Detector
19
2. Chungju-City (2007-2008)
- 20
ITS Service
Realize Cheonan ITS Portal System
Traffic Management Center
“Ubiquitous Traffic Center”
Traffic Information Collection,
Processing & Connection
DSRC CCTV
ARR. 5 min
Traffic Information Providing
(Web, WAP, VMS, BIT etc)
Carbon Concetration Information
U-Bike (Using the RFID)
20
3. Cheonan-City (2005-2007)
- 21 - 21 21
6
2 4
8
3
1
5 7
9 CENTIOS
