Delivering dynamic traffic info with real time data and online modelling

PTV Group and its Japanese partner Kozo Keikaku Engineering (KKE) will take advantage of the ITS World Congress in Tokyo to present proposals for real-time traffic solutions, including efficient transportation systems, inter-modality and traffic management. The greater Tokyo conurbation is the world's largest metropolitan area and, although around 80 per cent of travel is by public transport, subject to notorious traffic congestion.
October 8, 2013 Read time: 2 mins
3264 PTV Group and its Japanese partner Kozo Keikaku Engineering (KKE) will take advantage of the 6456 ITS World Congress in Tokyo to present proposals for real-time traffic solutions, including efficient transportation systems, inter-modality and traffic management.

The greater Tokyo conurbation is the world's largest metropolitan area and, although around 80 per cent of travel is by public transport, subject to notorious traffic congestion.

The two companies are proposing that the PTV Optima modelling tool, which combines offline transport modelling with real time data and algorithms, could provide dynamic traffic projections to identify traffic problems before they arise.

PTV and KKE will also demonstrate artisoc ETE, a software solution which assists city councils in creating evacuation plans to improve their ability to respond to critical incidents.  The software simulates and analyses the behaviour of evacuees under disaster situation and provides information about changed traffic conditions.

"By combining our tool with the transportation planning software PTV Visum and the simulation software PTV Vissim, planners can use assignment procedures and micro-simulation to analyse people's route choice behaviour and estimate evacuation time," KKE’s Yusuke Okahira explains.
GIS/ Mapping & Location Based Systems Urban Traffic Control

For more information on companies in this article

Related Content

  • Road space utilisation improves travel times, reduces costs
    February 1, 2012
    For major road works schemes, necessary lane closures are timed to minimise congestion, most frequently at night and on weekends when traffic is at its lightest. As a result, rigid timetables are used in planning, programming and implementing work. In the UK, to calculate the expected traffic demand through roads works, historic profiles from the loop-based MIDAS (Motorway Incident Detection Automatic Signalling) system were used. These provided a valuable indicator of anticipated traffic behaviour but were
    Read More
  • Real time traffic control aids travel time reduction
    January 11, 2013
    An IBEC working group session at ITS World Congress in Vienna in October was presented with an example of a very cost-effective means for reducing traffic travel time. There is no doubt that adaptive real-time traffic control is a very cost-effective ITS application”, Dr Ronald van Katwijk told an IBEC (International Benefits, Evaluation & Costs) working group session at the 2012 ITS World Congress in Vienna. The senior consultant with Netherlands consultant TNO and TrafficQuest, the Dutch Centre for Expert
    Read More
  • Development of cooperative driving applications for work zones
    July 17, 2012
    The German AKTIV project is researching several cooperative driving applications for use in work zones. PTV's Michael Ortgiese details progress. The steep increases in traffic volumes predicted back in the early 1990s have unfortunately been proven to be more than accurate. In Germany, the AKTIV project continues to look into cooperative technologies' potential to reduce the impact of those increased traffic volumes and keep traffic moving despite limitations in infrastructure capacity.
    Read More
  • Vehicle identification systems aid dynamic bus operations
    April 24, 2013
    David Crawford looks at a global trend towards more efficiency in less space As buses gain increased profile in the public transport mix needed for modal shift, attention is turning towards improving terminal layouts for more efficient handling of services and passengers. Locations, too, tend to be in central areas of cities, where sites are restricted and land values high. Enter the dynamic bus station, which uses modern vehicle identification systems to optimise space use and streamline service operation
    Read More

Highlighted Content