Aimsun online modelling tool for Interstate 15

The TSS (Transport Simulation Systems) team is using ITS America 2016 San Jose to showcase the latest developments to the Sandag (San Diego Association of Governments) integrated corridor management system on Interstate 15 in San Diego. Fresh from picking up yet another award last month (the California Transportation Foundation award for Operational Efficiency Program), this pioneering ICM project centres around a decision support system for which TSS provides the Aimsun Online modelling tool. Thanks in
June 14, 2016 Read time: 2 mins
Matthew Juckes of TSS
The TSS (2195 Transport Simulation Systems) team is using ITS America 2016 San Jose to showcase the latest developments to the Sandag (San Diego Association of Governments) integrated corridor management system on Interstate 15 in San Diego. Fresh from picking up yet another award last month (the California Transportation Foundation award for Operational Efficiency Program), this pioneering ICM project centres around a decision support system for which TSS provides the Aimsun Online modelling tool.

Thanks in large part to the success of the ICM system, last year USDoT added the Sandag ICM network to the Dynamic Mobility Applications (DMA)-Active Transportation and Demand Management (ATDM) Analysis, Modelling and Simulation (AMS) test bed project.

“Since last year we’ve made a lot of progress on the ATDM/DMA test bed” said principal consultant, Matthew Juckes. “With an analysis plan in place we are now developing the tools needed to model both the communications and functionality of connected vehicles within the platform, including intelligent network flow optimisation and cooperative adaptive cruise control, with others on the short-term horizon.”

The system has been running in an automated stage since March 2014, taking automatic control of signals and ramps when recommended by the simulated evaluations. A very recent update is the introduction of 40 alternate route signs along the arterials to guide drivers through the surface streets from, and to, the highway during a diversion. This, in addition to newly enhanced local street detection coverage, continues to improve the quality of the system and its ability to improve mobility through the corridor.

For more information on companies in this article

Related Content

  • New South Wales removes speed cameras
    October 3, 2014
    New South Wales Minister for Roads and Freight, Duncan Gay, has announced that speed cameras in ten locations across NSW are to be removed as soon as any safety works such as additional signage, barriers and markings and that work has been finished. Gay said in a statement that the government is keeping to a statement that it made while in opposition, and removing any speed cameras that did not add a proven safety benefit. The 2014 Speed Camera Review of the state’s cameras indicates that early result
    Read More
  • Advanced in-vehicle user interface - future developments
    February 1, 2012
    Dave McNamara and Craig Simonds, Autotechinsider LLC, look at human-machine interface development out to 2015. The US auto industry is going through the worst crisis it has faced since the Great Depression. But it has embraced technologies that will produce the best-possible driving experience for the public. Ford was the first OEM to announce in-car internet radio and SYNC, its signature-branded User Interface (UI), is held up as the shining example of change embracement.
    Read More
  • Is road user charging the first stop for congestion management?
    July 23, 2012
    David Hytch, Information Systems Director at the Greater Manchester Public Transport Executive, considers just where congestion pricing schemes should sit in transport planners' hierarchy of options for managing demand. On the face of it, Greater Manchester in England's proposed congestion charging scheme hit just about every sweet spot possible when it came to convincing the general public of the need for and benefits of such a venture. There was the promise from national government of almost £3bn-worth of
    Read More
  • Car parking and parked cars need not be a technological black hole
    March 19, 2015
    David Crawford mines the potential of joined-up parking. Drivers conventionally see parking as an isolated, often frustrating, action; but collectively their attempts to find a space impact hugely on traffic flows. But new analyses of parking events look set to deliver real benefits to motorists and cities alike. Initiatives getting under way around the world are highlighting the advantages of connecting up parking events and – eventually - parked cars. The hoped-for results include not only enhanced urban
    Read More

Highlighted Content