TSS shows Aimsun Online real-time traffic management system
TSS-Transport Simulation Systems is showcasing its Aimsun Online real-time decision support system for traffic management. One of the most high-profile traffic management projects to use Aimsun Online as its prediction engine is the award-winning Interstate 15 Integrated Corridor Management (ICM) project led by the San Diego Association of Governments (SANDAG). At the core of the project is the configuration and implementation of a Decision Support System (DSS) using Aimsun Online.
September 8, 2014
Read time: 2 mins
Matthew Jukes and Sydnie White of TSS with Aimsun Online
TSS-2195 Transport Simulation Systems is showcasing its 7320 Aimsun Online real-time decision support system for traffic management. One of the most high-profile traffic management projects to use Aimsun Online as its prediction engine is the award-winning Interstate 15 Integrated Corridor Management (ICM) project led by the 1789 San Diego Association of Governments (SANDAG). At the core of the project is the configuration and implementation of a Decision Support System (DSS) using Aimsun Online.
“The DSS gives system managers comprehensive awareness of the current and predicted performance of the entire corridor,” says Matthew Juckes, senior project manager at TSS. “Now managers can take proactive steps to prevent system breakdown using enhanced controls across devices such as traffic signals, ramp meters, and dynamic message signs.”
Taking it one step further, earlier this year SANDAG completed a ‘Coordinated Test Plan’ for the first ever ‘fully automated’ multi-modal corridor handling of a freeway incident. TSS says this is one of the first times in the US that a traffic management decision has been successfully made entirely based on automatically triggered real-time simulations of the entire multi-modal transportation network.
Another recent innovation to come from the ICM project is the free 511 San Diego mobile application which is available for iOs and 1812 Android. Funded by the 324 US Department of Transportation, the app provides real-time predictions from Aimsun Online and system based advisories, letting users view predictive travel times on I-15; current traffic conditions; MTS bus routes, fares, arrival times; as well as real-time dynamic toll rates for the I-15 Express Lanes. Since its launch in May 2014 it has already had over 25,000 downloads.
CAMEA WIM, developed and manufactured by CAMEA image and signal processing, is a turnkey solution for weigh-in-motion applications, from traffic reports to enforcement. According to CAMEA, the high speed system allows vehicles thought to be overloaded to be pre-selected and directed to a precise weigh station without impact on traffic flow. The CAMEA WIM – type approved for weight enforcement in the Czech Republic – also provides rich sets of traffic data in database format for export in standard formats.
Commuters in Istanbul using the bridges across the Bhosphorus Strait are set to benefit from Turkey’s first multi-lane free flow tolling system being installed by toll system manufacturer Aselsan. The company has already installed the initial part of the system on the northbound lanes of the Fatih Sultan Mehmet (FSM) Bridge (which carries 120,000 vehicles per day) and the system will be ready for operation in June.
Norwegian company SafeRoad will use Intertraffic Amsterdam 2014 to present SafeEnd, a new generation of energy absorbing end terminals, developed and tested according to the ENV 1317-4 and prEN 1317-7 standards. Features of the product are fast and easy installation, narrow width to allow usage at places with limited space, and low weight. The terminal can be used in combination with any existing safety barrier system, on central reservations as well as along the roadside.
Product enhancement and new launches feature on the SVS-Vistek stand. The company’s Tracer series of cameras now features better heat management a customer-requested improvements to casings’ screw fixings. But alongside improvements sits something wholly new – the SVCam-evo 12040. This is a CMOS-based camera, available in 12MP versions, which offers capabilities – high blooming suppression, low image lag and dynamic range – which matches those of CCD-based rivals, said the company’s Roland Maier.
