PROJECT Background Dynamic guidance system in Oss, Netherlands on route N329 Solution Installed in 2012, the system consists of passive and intelligent sections with over 3000 on-road LED markers. Vehicle guidance is achieved via a “green wave” system which operates between 7 intersections. The LED markers turn on in sequence at varying speeds, to ensure following vehicles will get a green phase at the next set of traffic lights.
PROJECT Background Roundabout lighting systems Solution LED markers are used to illuminate the edge of roundabouts, especially where little or no overhead lighting is available. In Aldigen, Germany, the local council had issues with truck drivers passing through the roundabout and driving over the centre island. With the introduction of on-road LED markers there have been fewer accidents of trucks driving onto the kerb. First system was installed in November 2013.
PROJECT Background TO BE UPDATED Solution TO BE UPDATED WHAT WE DID LED road marker: On Road Marker (ORM) Power supply: IPH2000i
PROJECT Background Replacement of a hard-wired on-road lighting system which had reached the end of its serviceable life and had issues caused by water ingress and corrosion. Solution The issues of the existing system are caused by characteristics of wired systems, which can be avoided by using an inductive-powered system. Especially electrical joints in wiring was prone to problems caused by ingress of road surface water. ONROADLED provided 714 bi-directional intelligent LED road marker (red) from its product line Smartstud®, 14 intelligent IPH2000i Power supplies and 4km cable.
PROJECT Background TO BE UPDATED Solution TO BE UPDATED WHAT WE DID LED road marker: On Road Marker (ORM) Power supply: IPH2000i
PROJECT Background TO BE UPDATED Solution TO BE UPDATED WHAT WE DID LED road marker: On Road Marker (ORM) Power supply: IPH2000i
PROJECT Background The Tamar Crossing tidal flow project included the extension of LED road markers onto the Tamar bridge. Only a system with low installation depth capabilities and proven reliability to avoid frequent road closures for repairs was able to fulfill all requirements. Solution The 335m A38 Tamar Bridge illuminated Road Stud project won the Award for Road Marking project of the Year. The Tamar crossing project includes the Saltash Tunnel and Tamar Bridge, it can operate as a three lane ‘tidal flow’ system, using mounted overhead signals.
PROJECT Background Overhead lighting which did not meet current lighting standards Solution The 2500m Tanzenberg Tunnel in Austria was the first to receive intelligent two-way communication installation. Road amrkers can communicate back, e.g. diagnostics from sensors, status information. 3i Innovation delivered this system in 2008 which runs successfully to date. WHAT WE DID Smartstud® LED on-road markers (SST)
PROJECT Background In 1996, the world’s first inductively powered LED road marker system was installed in the Terrace tunnel, Wellington. At this stage it was delineating the centre line. An upgrade in 2001 added a second lane to separate with white Smartstuds®. The Tunnel has been upgraded in 2012. Solution As a result of 11 year reliability, the Tunnel operator’s decision was easily made and decided to install 3i Traffic’s inductively powered system for Wellington’s busiest Tunnel.
PROJECT Background Cycleway warning system Solution The on-road LED markers are activated when busses have right of way turning into the bus station and crossing the cycle lane. THe cyclists will see 5 rows of amber LED markers flashing on their approach to the intersection, giving them enough time and distance to stop. WHAT WE DID On Road Marker (ORM)
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