WiTraC is the Vehicle actuated road traffic signal controller that controls signal lamps over wireless medium.  

Road Traffic Signaling

WiTraC is a vehicle actuated road traffic signal controller that controls signal lamps over wireless medium. WiTraC is Adaptive Traffic Control System (ATCS) compatible having features to perform at isolated intersections or as part of a synchronized chain of signal controllers. WiTraC supports remote monitoring and management of signal plans over various medium of communication network. The controller is highly power efficient, suitable for solar power operation. Traffic Signal Control installations normally demand for digging and ducting of road surface that damages the good roads and also causes disturbances to the road users. WiTraC can be installed without digging and ducting of road surface. Eight technology transfer agreements are signed for the manufacturing, implementation and operation of WiTraC. The product bears an Indian Patent (No: 2650011 Title: Distributed Time Synchronization of Road Traffic Signal Controllers using GPS) jointly owned by the Department of Electronics and Information Technology (DeitY) and C-DAC.

Group Head,

Intelligent Transportation and Networking Group 

C-DAC, Thiruvananthapuram

Phone: +91-471-2723333

Mob: +91-9496750350

Email: tpc@cdac.in