Skip to main content

Combining weight and speed violation detection

UK company CA Traffic has combined its Evo8 ANPR camera and Black Cat traffic monitoring technology to provide weigh in motion (WIM) and speed violation detection with high quality ANPR data. Both systems are configured with the local classification scheme, maximum road speed, vehicle speed and weight limits by class. Vehicle data (class, speed and weight) is sent from the Black Cat system to the EVo8, which checks for compliance with the data set for the road. Speed or weight violations cause the system
November 22, 2012 Read time: 2 mins
UK company 521 CA Traffic has combined its Evo8 ANPR camera and Black Cat traffic monitoring technology to provide weigh in motion (WIM) and speed violation detection with high quality ANPR data.

Both systems are configured with the local classification scheme, maximum road speed, vehicle speed and weight limits by class.  Vehicle data (class, speed and weight) is sent from the Black Cat system to the EVo8, which checks for compliance with the data set for the road.  Speed or weight violations cause the system to retrieve the vehicle image, including the violation metadata into the image, which is then sent to the relevant authorities. 

The Evo8 is wi-fi enabled, allowing data to be transmitted to a nearby enforcement vehicle if required.

Both systems also continue to operate in their normal configuration; Black Cat as a standard traffic data collection outstation and the EVO8 as a surveillance camera sending police surveillance images or licence plate data for journey time calculations, all to up to four different client systems.

For more information on companies in this article

Related Content

  • More Jenoptik Vector units for Arkansas workzone speed limit initiative
    May 24, 2024
    Arkansas DoT says crashes have dropped almost 30% since programme started in 2022
  • Leeds City Council expands bus lane enforcement system
    November 17, 2015
    Leeds City Council is expanding the reach of its CCTV enforcement network to a further six sites as a direct result of the improvements that the Videalert-based system has delivered over the last four years. The council will now be enforcing bus lane contraventions at thirty sites throughout the city and expects to achieve further reductions in the number of offences committed and continue to meet its strategy of faster journey times for public transport users. The Videalert system was originally in
  • Hard data supports traffic monitoring
    April 30, 2024
    A collaboration between AGD Systems and North Line Canada has demonstrated the value of traffic experts putting their heads together to improve pedestrian safety
  • Gothenburg’s year of congestion charging
    April 9, 2014
    A year after it went live, Colin Sowman examines the technology used for Gothenburg’s congestion charging system and the effect the scheme has had on commuters. When it comes to long-term planning, the Scandinavians take some beating.The West Swedish Agreement is a case in point. Introduced in 2009, the Agreement runs through to around 2027 and aims to create an attractive, sustainable and growing region, and over that timescale the number of journeys is expected to increase by a third. Therefore the Agreem