Improvement ramp metering
Ramp metering an important traffic management measure in The Netherlands. Around the big cities a lot of ramp metering systems have been installed to improve the traffic flow on the motorways, by controlling the flow on on-ramps by means of a traffic light. Normally, ramp metering has a positive effect on the traffic flow on the motorway and a negative effect on the traffic on the on-rmap. For the control process a standard algorithm is used, but also a number of other algorithms are possible. Therefore, the research question is: can these ramp metering algorithms be improved? And what are the impacts of these improved algorithms?
Research Topic:
Finished reports
- Multi-objective Traffic Management for Livability
- Level of Service estimation with in-vehicle sensor floating car data
- Evaluating Multi-Class Model Predictive Control
- Coordinated signal control for urban networks by using MFD
- Gaining new insights regarding traffic congestion
- Automatische incident detectie met behulp van meetlusgegevens
- Using speed limits to prevent congestion at fixed infrastructural bottlenecks
- Alternatieve Routes A15 Maasvlakte-Vaanplein
- A-Priori Travel Time Predictor for Long Term Roadworks on Motorways
- The Effect of Network Structure and Signal Settings on the MFD
Interested?
If this research question interests you and you want to start an official project, contact ITS Edulab.
Projects in progress
Finished projects
- Dynamic OD matrix estimation using floating car data
- Possibilities of video monitoring
- Incident detection with loop data
- FastLane: modelling and simulation of traffic flow
- Alternative routes A15 Maasvlakte - Vaanplein
- Bottlenecks in road networks due to incidents
- Data fusion of loop detection and travel time measurements
- The relation between traffic flow and lane width
- Real-time capacity estimation for adaptive ramp metering
- Traffic flow and safety during incidents