The Jammu Municipal Corporation (JMC),under AMRUT (Atal Mission for Rejuvenation and Urban Transformation) scheme of Govt of India, intends to install Intelligent Traffic SignalSystem (ITSS) including Pedestrian Signal with Operations & Monitoring of the traffic lightsfrom a Centralized Control Room at 34 locations. In addition to 34 New Junctions, JMC also wants to improve upon the existing system consisting of 30 Traffic Signalsto ensure orderly movement of traffic to decongest as well as to reducethe accidents.Jammu Municipal Corporation(JMC) wants to modernize the traffic management and to integrate all 64 Adaptive Junctions withcentralized ATCS control room. This has helped them to operate and monitor these junctions remotely, using camera-based Vehicle Detection Sensortechnologyand change the signal light timings on real time basis.The proposed Traffic Light Signal System by Jammu Municipal Corporation is more efficient, real time based and hence requires less waiting time for the motorists. The fast response time of Srinagar ITMS and excellent operations during emergency situations thus increases the traffic handling capacity of roads with very little or no jamming on the road.JammuITSS project has transformed the conventional FIXED time signaling System on city roads into a real-time state-of-the-art Control Room based Adaptive Traffic Control System.

Agencies Involved:
Nodal Agency - Jammu Municipal Corporation
Implementation Agency - ENVOYS ElectronicsPvt. Ltd.
Major Milestone
  • 11th January 2017– LOI for Survey, Design, Supply, Installation, Commissioning and Maintenance of Intelligent Traffic Signal System from Jammu Municip
  • 29th March 2019 - Completion of SITC of Intelligent Traffic Signal System including Pedestrian Signal Lights
  • 8th August 2019– Start of Maintenance of Intelligent Traffic Signal System including Pedestrian Signal Lights for 3 Years Defect liability period.
Typical System Layout
ATCS Project: Major System Components
CDAC Technology based WiCAN Controllers – 64
Hi-Brite LED based Traffic Signal Lights – 2395 No.
Camera based Vehicle detection sensors – 223 No.
CDAC’s COSICOST/TraMM application software based ATCS Command Control Center
Completion Certificate

CoSiCoSt is an Adaptive Traffic Control System (ATCS) developed by Centre for Development of Advanced Computing (CDAC) 

    Adaptive Traffic Control Systems respond to changes in traffic patterns in real-time

    Continuously detect vehicular traffic volume, compute "optimal" signal timings based on this detected volume and simultaneously implement them at the traffic junction

    Results in reduced delays, shorter queues and decreased travel times

The major benefits of CoSiCoSt based ATCS under ITSS are -

    Reduction in Signal Cycle Time – from 180 seconds to 120 seconds average
    Improvement in Vehicle Speed – about 10% increase in traffic speed
    Reduction of stoppage delay on the network – about 17%
    Energy savings – 100%, as the entire system is solar-based. 

Command & Control Center

State-of-the-art Command & Control Center for monitoring

    ATCS under Intelligent Traffic Signal System (ITSS) Command & Control Center allows - 
•    Editing, creation & uploading of Traffic parameters 
•    Ensures close co-ordination with Police and other agencies 
•    Provides traffic management and coordination for events & works.


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