Skip to main content

Differentiating between cars that stop and those that don’t

The addition of Detect on Stop (DOS) technology to EMX’s Ultraloop range of vehicle detectors, means the system only triggers when a vehicle stops for at least one second over the loop. It ignores cross-traffic and vehicles that keep moving, enabling parking exit gates to stay closed.
August 25, 2015 Read time: 1 min

The addition of Detect on Stop (DOS) technology to 8229 EMX’s Ultraloop range of vehicle detectors, means the system only triggers when a vehicle stops for at least one second over the loop. It ignores cross-traffic and vehicles that keep moving, enabling parking exit gates to stay closed.

The Ultraloop ULT-PLG vehicle loop detector is compatible with a wide variety of gate operators and is said to combine small size with full-featured functionality in a plug-in module. It provides a solid-state output indicating vehicle presence while the second output can be used for presence, loop fault or pulse on entry/pulse on exit. The detector provides options for automatic sensitivity boost (ASB), delay, fail-safe/fail-secure and infinite and normal (5 minutes) presence.

For more information on companies in this article

Related Content

  • Green requirements of traffic video systems
    February 2, 2012
    Traficon's Head of Product and Application Management Robin Collaert offers up a discussion of the likely future green requirements of traffic video systems. At the most basic levels, ITS has the potential to significantly reduce the amounts of time which vehicles spend waiting at intersections, and less time spent waiting means less in the way of vehicular emissions. All of that will hardly come as news to most laypeople, let alone transport professionals. However, the reality is that even today too many r
  • Siemens shows new Sitraffic sX at Intertraffic
    March 25, 2014
    A ‘game changer’ has been unveiled on the Siemens stand in the form of the Sitraffic sX, a new generation traffic lights and detectors controller, which can be updated remotely from internet enabled devices without interrupting normal operation. This enables the system to be remotely controlled and managed in real-time using devices such as a tablet while still ensuring intersection safety and reducing downtime.
  • Hayden AI identifies bus stop infringements in Portugal
    February 4, 2025
    Pilot in Braga reveals large number of parking violations
  • Cooperative infrastructures, cooperative enforcement?
    March 2, 2012
    A dozen years from now, will enforcement still be constrained by the legislative thinking which currently prevails? Or will the needs of the wider transport community bring about some welcome changes?