RTMS/NEWS (RTMS-based Node Event Warning System)
RTMS/NEWS is a Traffic Monitoring solution for permanent or temporary installations. It performs real-time processing of traffic measurements from multiple RTMS units and provides an output, based upon preprogrammed events, whose criteria are defined by the user. Outputs are either contact pair closures (to drive dumb devices) or serial bus messages.
   
  APPLICATIONS:
Activating warning signs on traffic conditions
Reporting off-ramp lanes spillover to center
Reporting congestion in specific points (mini incident detection)
Work zone traffic management
   
  FEATURES:
Quick and safe installation on road-side without lane closures
Accurate all-weather per-lane operation measuring: Volume, Occupancy, Speed
Up to 16 event definitions, based on up to 8 RTMS stations, each with up to 8 lanes
Complex boolean events using up to 4 parameter-limit conditions
EVENT1 = (RTMS#1 LANE#3 SPEED < 20 MPH) AND (RTMS#1 LANE#4 SPEED < 30 MPH)
OR (RTMS#2 LANE#1 OCC > 35%) AND (RTMS#2 LANE#2 VOL < 5)
Programmable response delay
Various output options: Contact pair, dial-up line, open serial line messages
Remote dial-up programming and monitoring of multiple NEWS systems reporting by exception
   
  DETECTION STATIONS:
Pole-mounted. Includes sidefired RTMS and wireless modem
Entire station is pole mounted with line, battery or solar power options
   
  NEWS CONTROLLER:
Fully programmable to process data from up to 8 stations
Monitors both event parameters and communications subsystem
Data storage allows observation of raw data at remote center
Dials up a pre-programmed number upon events or system faults
Can directly drive a Variable Message Sign or a Flasher on a fixed sign
   
  NEWS SETUP AND TOC SOFTWARE:
Allows various communications channels with RTMS stations and with TOC
Event definition by simple tables
Remote or local event status, data and diagnostic display