Embed Size (px)
Citation preview
A Tool for Environmental Assessment of Traffic Mitigation Actions for High
Congested Roads in Mediterranean Urban Areas as in REMEDIO Project
Dr. Anastasia Poupkou
Aristotle University of Thessaloniki
The way (road) we were The every day traffic jam The vision we have
Challenges of REMEDIO
REMEDIO’s Approach in Addressing the ChallengesSoft actions on Low
Carbon Mobility Solutions
SUMPs
Horizontal Condominium
Small scale
Investments
Participatory
Governance
Local
Agreements
Protocols
MoUs
Integrated Modelling Tool
Energy transport efficiency,
Noise impact, Air pollutant emissions &
Carbon footprint, Air dispersion,
Freight streamlining, Cost & Health
effects
Present and
Future
Scenarios
✓ Customized modelling tool to evaluate at local street level the environmental-related performance of low-carbon mobility actions.
✓ Includes modules for estimation of traffic-related:
• Pollutant emissions • Carbon footprint• Atmospheric dispersion• Energy consumption• Noise• Health events and related Costs.
Integrated Modelling Tool (IMT)
IMT PLATFORM (FIWARE)
IMT USER LEVEL
1
IMT PLATFORM (FIWARE)
RESULTS ANALYSIS
2
SUMOTRAFFIC MODEL RESULTS
Energy module
Noise module
Emissions module
Freight module
Pollutants dispersion module
Carbon foot print module
Cost module
Health module
AVAILABLE FOR MODUDE DEVELOPERS IN .xml FILE
DATA INPUT
MODULES RESULTS
MODULE DEVELOPER LEVEL
0
5
10
15
20
25
30
35
0
2000
4000
6000
8000
10000
12000
200 220 240 260 280 300
spee
d (
m/s
)
Fuel
co
nsu
mp
tio
n (g
/h)
t (s)
fuel consumption (g/h) speed (m/s)
3
4
MODULES DEVELOPED IN LINUX TO BE INTEGRATED IN THE PLATFORM
Access through the link http://130.206.115.232:3001/
DispersionModuleDISPER
Pollutants Concentrations
VADIS Μodel
✓Air Dispersion Module
Wind FlowModule
FLOW
✓Traffic SimulationSUMO – Simulation of Urban MObility
✓Health / Cost Module(Statistical Modelling)
✓Pollutant Emissions Module
✓Carbon Footprint Module
✓Energy Consumption Module
IMT Modules
✓Traffic Noise ModuleCNOSSOS-EUMethodology
SUMO
REM
EDIO
IMT
FIWARE PLATFORM
STEP 1: ZONE DEFINITION
Traffic data requirements- Vehicle technologies (fleet)- Traffic flow characterization
- vehicle loading
Road data requirements
- Road Definition- number of trams
- especial lanes- gradient
- curvature- Building/spaces
indentification
For each tram
STEP 2: TRAFFIC DEFINITION
MODEL IN C ENERGY AND NOISE TOOLS
Calling SUMO+PHEMlight
Models
Energy modelNoise model CNOSSOS-EU
FREIGHT TOOL
AIR QUALITY TOOL
COST AND HEALTH TOOL
STEP 3: MODEL SIMULATION
- Total fleet fuel consumption- Consumption by vehicle type
-Consumption in public transport- Total CO2 emissions traffic
- Houses exposed to Lden>65db´-Sensible sites exposed to Lden>65 db.
FIWARE PLATFORM STEP 4: ANALYSYS OF RESULTS
44
45
46
47
48
49
50
0 10 20 30 40 50 60 70 80 90 100
STEP 5: MODIFICATIONS
-Include one traffic light in the position X-Increase the bus frequency-Change tram to pedestrian
-Include bicycle lane...
N1
N2
N3
N5
e1
e2
e3
e4
tl1
VALI
DA
TIO
N
PILOT ZONES ANALYSIS
REMEDIO IMT
Validation/calibration
30
35
40
45
50
55
60
65
70
0 100 200 300 400 500 600 700 800 900 1000
nois
e (d
B)
t (s)
real basic (1 edge; 0 traffic lights) basic (4 edge; 0 traffic lights)
MUNICIPALITIES
REMEDIO PARTNERS
Data requirements
OSMDETAILED ANALYSIS à Real case
SUMOPHEMlight
Conceptual Modelling ApproachSteps 1 and 2:
❖ Input data: Road description, Traffic data, Buildings dimensions, Meteorology, Air quality data etc
Steps 3 and 4:
❖ Application of modules❖ Output data: Raw data, Graphs,
Maps❖ Data analysis
Step 5:
❖ Traffic scenarios building
The Case of Thessaloniki: Eastern Horizontal Axis of the City
Eastern Horizontal Axis of Thessaloniki ✓ Important road axis connecting the SE parts of the city with the city center. ✓Mixed-uses road axis with enhanced commercial activity.✓Dense residential area.✓Historical importance with various historical monuments and point of interest for
tourists.
Current Traffic Conditions
IMT Environmental Simulations: Current Traffic ConditionsWhen? Which Chemical Species?
Which Type of Vehicles? Where?
Road Redesign for Improved Urban Mobility
1st Traffic Scenario (SCN10)
✓ 10% Reduction of passenger carsand motorcycles traffic load.
2nd Traffic Scenario (SCN20)
✓ 20% Reduction of passenger carsand motorcycles traffic load
and
✓ Increase by 2 of public busescirculation frequency.
Future Traffic Conditions
Environmental Impacts of Traffic Scenarios ✓ Differences (%) in values between the future traffic scenarios (SN10, SCN20) and the current
traffic conditions (Base Case).
SCN10
Fuel Consumption
-18%
SCN20 -16%
Traffic Noise
SCN10 -0.5% (max -2.8%)
SCN20 -1% (max -3.4%)
Pollutant Emissions – Carbon Footprint
✓ REMEDIO IMT = Sound, Customizable, Transferable Tool to evaluate the environmental-related performance of low-carbon mobility actions.
✓ Technical Developments can be more useful when Scientific Knowledge is associated with Participatory Governance:
o Citizens, Users, o Experts, o Stakeholders, o Organizations, Local authorities, Policy Makers.
Conclusions
Collective Intelligence
Thank you for your attention
/remediomed
remedio.interreg-med.eu/
Anastasia Poupkou
Email: [email protected]
Ricardo Chacartegu
Email: [email protected]
Francesca Liguori
Email: [email protected]
Susana Marta Almeida
Email: [email protected]
