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

  • SmartDrive launch new suite of sensors to tackle high-risk driving behaviour
    November 2, 2017
    SmartDrive Systems has introduced its SmartSense for Distracted Driving (SSDD), the first in a new line of intelligent sensors that are designed with the intention of identifying dangerous driving habits and intervening with drivers before a catastrophic event occurs. It uses computer vision-based algorithms along with SmartDrive’s video analytics platform to recognize when a driver is distracted.
  • Authorities select enforce now, pay later option
    October 19, 2015
    Outsouring of enforcement services is on the increase internationally as highway and traffic authorities seek further support in resources and expertise from the private sector. Jon Masters reports. Signs of a significant company making moves into a new market can usually be read as indication of likely growth in that particular sector. Q-Free’s expansion from tolling operations into general traffic enforcement could be viewed as surprising as it is moving into what are relatively mature and consolidating m
  • Idle Guard prevents unnecessary engine idling
    February 2, 2012
    The Idle Guard 200, from Transportation Safety Technologies (TST), is a solid state, reliable timer that automatically prevents unnecessary engine idling in fleet and delivery vehicles. It is triggered by a signal from the park brake on a manual transmission or the park/neutral switch on an automatic transmission. The device is offered in three models, providing engine shut off after three, five or 15 minutes by either fuel shut off with a diesel, or by the ignition with a gasoline engine.
  • Tattile explores freedom of movement
    October 5, 2020
    Dense urban centres are complex enforcement environments – but camera-based traffic systems enable all aspects of monitoring, explains Massimiliano Cominelli of Tattile