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

  • World's first dual speed enforcement
    March 8, 2012
    Vitronic has claimed a world first for its next-generation speed enforcement solution that enables police forces to provide fixed and mobile speed enforcement from a single installation. The 'dual-use' housing system consists of LIDAR (laser-based) technology which can capture speeding vehicles on up to three lanes in a single direction.
  • Kria
    March 16, 2012
    Applications in the field of enforcement are a mix of road safety technology, law and social impacts. Best practice is not necessarily defined by geographical area, but rather to the way the aforementioned factors are balanced by authorities. Enforcement practice can be described as ‘best’ where a system or operation is valuably applied in terms of road safety improvement while gaining overall public acceptance. In Italy, a land of frequent legal disputes around traffic enforcement, a number of discrete exa
  • Tattile OCR system for Myanmar tolling
    March 12, 2025
    Stop-and-go system uses embedded optical character recognition cameras
  • Looking both ways for speeding vehicles
    June 9, 2015
    Single-camera bi-directional speed enforcement can reduce the cost of enforcing speeding on two-way roads without repositioning the camera. Truvelo has received UK type-approval for a simultaneous bi-directional (SBD) enforcement camera, the D-Cam P digital, which can capture speeding motorist both those travelling towards and away from the camera. It is also in the process of carrying out the first installations of the D-Cam P in the UK.