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Kerala State Electronics Development Corporation Limited (KSEDC) CIN: U74999KL1972SGC002450 
 
 
     
 

 
 
 
  TRAFFIC ENFORCEMENT SYSTEM : RedLight Violation Detection System (Model–K-RLVDS-DL)  
 

K-RLVDS system uses advanced deep learning technology to detect and capture images / license number of all types of Vehicles violating Red Light signal. System works fully automatically during day and night conditions.

Undisciplined driving with scant respect for Signals at intersections is one of the major causes for unwanted accidents and loss of life and destruction of national property across the country. Keltron RLVD systems are designed to detect any vehicle crossing the stop line when the signal turns RED. The RLVD systems employ the latest vision sensor technology to provide a high accurate detail of the vehicle jumping the signal.

The system is designed to detect and record evidence of red light jumping by vehicles at traffic signals. Unmanned detection should be provided for day and night. It consists of number of ANPR grade cameras installed at the road, on a cantilever / gantry and connected to the Central control room. The ANPR camera system deployed in these RLVDS is a combination of highly specialized cameras, Field sensors, Hi Power IR flash and electronic subsystem. The cameras are designed for both day and night conditions without dependence on any ambient light. A junction may require one set of cameras for each road of the intersection. The number of cameras on each road could be increased based on the number of lanes. The rear number plates should be captured by the system, in all cases. The system at each intersection should be linked to the traffic signal lights. Number plates of vehicles crossing the stop line, during red light should be captured. Video analytics could be used to detect vehicles violating the red signal lights. One common camera should be used to take wide angled shots of all the lanes along with the traffic signal light post. Minimum one wide angle image showing the vehicle violating red signal and the RED traffic signal together should be captured to act as court evidence.

     
 
  Features
       
  Day & Night with IR Flash  
  Court evidence camera capture  
  Capable of capturing images of vehicles (including 2 Wheelers) at Day & Night  
  Capable of capturing both Retro & Non-retro reflective type oficense plates.  
  No inductive loops / road cutting  
  Light sensor for all round image quality  
  Lightning protection, on-line health monitoring  
  Motorized zoom lens for perfect focus at day & night  
  Uses global shutter camera with synchronized high power flash  
  End to end solution – Hardware, control room software and payment module software  
  Software feature – Challan processing and payment software (cash counter and e-payment method)  
  Software supports clustering of servers for 24 x 7 fail safe operation  
       
 
  Specifications
         
  Technology : K-RLVDS system uses advanced deep learning technology to detect and capture images / license number of all types of Vehicles violating Red Light signal. System works fully automatically during day and night conditions.  
  Primary detection : Video Analytics  
  ANPR Camera : Sensor:
1.2 / 2 Mega pixel resolution
CMOS Global shutter sensor
 
  (ANPR camera one per lane) : Exposure time 1ms - 10μs, (1:1000 – 1:100,000)
On board Processor:
Video processor at 432 MHZ, 10/100 base T Ethernet JPEG compression, Trigger in, Flash strobe out
Lens : Motorized lens, F1.4, Day & Night operation, IR corrected, over web server Zoom, Focus adjustments
 
  Evidence camera : Mega pixel resolution
CMOS Global shutter sensor
Exposure time 1ms - 10μs, (1:1000 – 1:100,000)
On board Processor: Video processor at 432 MHZ, 10/100 base T Ethernet JPEG compression, Trigger in, Flash strobe out
Lens: Wide angle.
 
  Infrared Flash Illumination : Infrared flash for image capture at night
Synchronized flash with global shutter of camera
Peak pulse power >600 watts, Average power < 25Watts
Wavelength: 850 nm, Flash power sufficient to capture vehicle images also at night. Capability to capture retro reflective and non reflective number plates.
 
  Light sensor for Exposure control : Light sensor (5 decade measuring range) to be used for adjusting camera parameters (Exposure time, Gain) to get optimum image quality under all conditions.
Day of time exposure : before noon , after noon and night modes to get high quality images under all conditions of illumination , independent of road
 
  Vehicle image Capture : Along with number plate, high quality image (rear side) of vehicles (all types of vehicles, including two wheelers), also to be captured at Day and Night for all vehicles including two wheelers. Evidence camera should capture images of vehicle on the road along with the traffic signal light.  
  Traffic light interface : Wired / light sensor based interface  
  RLVDS Configuration : 2/3 lane, 2-3-4 road junctions  
  Power supply : Power input: 170-240VAC, On line UPS for road side hardware with min 3 Hr back up, and also soft shutdown of Hardware in case of power failure with auto restart.  
  Status Monitoring : Temperature, battery , UPS, Mains voltage status, Anti tamper with siren option  
  Field Enclosure : Pole mounted outdoor type with Rain canopy etc.  
  Camera mounting : Suitable Gantry / cantilever poles to be provided as required  
         
 
 
   
 
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    Copyright © 2015 Kerala State Electronics Development Corporation Limited     Last updated on : 23-08-2019