India’s First WI-TRAC Signal Controller

Kerala Road Fund Board (KRFB) has installed the country’s first vehicleactuated wirelesss traffic signal controller (Wi-TraC) at a busy junction in Thiruvananthapuram, the capital of India’s Kerala state. Developed by C-DAC (Centre for Development of Advanced Computing), the premier R&D organization of the Department of Information Technology, and manufactured and installed by major Indian electronics corporation, Keltron, Wi-TraC has distinct features over conventional signals. The camera in the system c
June 19, 2012 Read time: 1 min
Kerala Road Fund Board (KRFB) has installed the country’s first vehicleactuated wirelesss traffic signal controller (Wi-TraC) at a busy junction in Thiruvananthapuram, the capital of India’s Kerala state.

Developed by 5951 C-DAC (Centre for Development of Advanced Computing), the premier R&D organization of the Department of Information Technology, and manufactured and installed by major Indian electronics corporation, 5952 Keltron, Wi-TraC has distinct features over conventional signals.  The camera in the system can detect vehicles and will change signals accordingly to prevent vehicles having to wait at a red light when there is no vehicle coming in another direction.

Since it is small and pole-mountable, the energy efficient Wi-TraC system does not occupy any space on the pavement. It has a GPS-enabled real-time clock (RTC) for distributed time-synchronisation.

The 32-bit microcontroller-based intelligent road traffic controller consists of a master controller and a number of slave controllers.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Adaptive cruise control would suppress traffic instability
    March 20, 2014
    Professor Berthold Horn of Massachusetts Institute of Technology believes a modified adaptive cruise control could mitigate phantom traffic jamsthat occur for no apparent reason. The phenomenon of the phantom traffic jam is all too common: they appear for no apparent reason and, having caused frustrating delays for all travelers, evaporate for an equally mystical reason. Phantom traffic jams usually occur on busy highways and often take the form of repeatedly stopping and then accelerating up to near the
    Read More
  • First among equals
    May 21, 2012
    Dr Peter Sweatman, Director of the University of Michigan Transportation Research Institute (UMTRI) and the new chairman of ITS America, has no doubt where safety stands in the ITS world What do you hope to achieve in your term as chairman of ITS America? I really want to advance the agenda of safe and sustainable transportation because ITS really is the only weapon that can advance that. We have been working on connected vehicles for safety for a number of years, putting all of the right elements in place,
    Read More
  • Observing driver behaviour in real traffic condition
    March 16, 2016
    The EU’s UDRIVE project will investigate driver behaviour in terms of road safety and the decarbonisation of road transport, as Nicole van Nes and Silvia Curbelo explain. There were nearly 25,700 fatalities on European Union (EU) roads in 2014 or, to look it another way, roughly 70 people are killed in traffic accidents on European roads every day - and many more are injured. Around 22% of the fatalities are pedestrians, 15% will be motorcycle riders and 8% cyclists. So despite the improvements in road safe
    Read More
  • Parifex speed cameras: picture perfect
    September 30, 2020
    From speed cameras to smart cities, image processing and AI – Parifex is not short of ambition. Nathalie Deguen tells Adam Hill where the French company is heading next
    Read More

Highlighted Content