Skip to main content

Citilog system deployed in Rio de Janeiro tunnel

Citilog has announced the installation of a MediaTunnel system for the Rebouças tunnel in Brazil in partnership with its local value added reseller Engebras.
January 27, 2012 Read time: 1 min

371 Citilog has announced the installation of a MediaTunnel system for the Rebouças tunnel in Brazil in partnership with its local value added reseller 1805 Engebras. Located above the Corcovado, this tunnel is one of the biggest in Rio de Janeiro, has 50 IP cameras connected using RTSP protocol with high quality streams. This system features Citilog’s latest developments including redundant server and hot spare analyser for maximum reliability. In case of any component failure, hot redundancy enables operation to continue while maintenance replaces hardware. Citilog says the hot-spare solution is very cost-effective because it allows a full redundancy without doubling the amount of equipment.

The system detects critical incidents such as stopped vehicles, pedestrians and wrong way drivers, and will help CET-Rio de Janeiro Companhia de Engenharia e Tráfego (Traffic Engineering Department) security team to visualize and quickly solve traffic issues.

Related Content

  • 'Send your traffic AI to university' with Citilog's ADL
    April 25, 2023
    Artificial intelligence (AI) in traffic management can improve safety and reduce congestion, as forward-thinking cities around the world are finding. However, the biggest challenge with most AI technologies is that they cannot match the keen eye and cognition of human traffic professionals, leading to false positives and distracting from actual roadway calamities.
  • Tunnel simulators vital for real world tunnel management
    January 23, 2012
    Guillaume Ponsar, tunnel safety engineer with Egis Road Operation, writes about the advantages to be gained from the use of tunnel simulators. Major tunnel disasters over the last decade and more have shown how swiftly and badly a simple crash or fire may evolve should the wrong actions be taken by control room operators or traffic managers. Global safety issues and the reactions of operations staff have now become the principal concerns for Operations and Maintenance (O&M) service providers. As a result, n
  • Wireless - the future of vehicle detection
    July 23, 2012
    Peter Cattell of Clearview Traffic analyses different wireless communications methods and explains how these are changing the face of vehicle detection. With the continued expansion of traffic data collection solutions, providing a robust, reliable, scalable and secure method of collecting information becomes increasingly important. Over many years, various mobile wireless technologies have been utilised to make the remote collection of data a reality but recent developments are changing the way that this w
  • Monitoring, detection and control systems inside tunnels can do much to improve traveller safety
    August 6, 2013
    ITS technology can do a great deal to improve tunnel safety, as Colin Sowman discovers. It was back in April 2004 that the European Parliament adopted the EU Directive which lays down the Minimum Safety Requirements for Tunnels in the Trans-European Road Network (2004/54/EC). This was the first unitary legislation setting minimum safety standards for European road tunnels and was designed to harmonise the management of tunnel safety at a national level. Operators of existing tunnels have until 30 April 201