Tunnel

Applications in Tunnels

  • Traffic data for motorist guidance
  • Traffic data for statistics and traffic models
  • Level of service assessment (LOS)
  • Vehicle classification, up to TLS 8+1
  • Input for distance speed enforcement
  • Wrong-way driver and stopped traffic detection

ADEC Advantages

  • Immune to tunnel magnetic interference
  • Installation maintains integrity of the road surface (unlike loops)
  • Easy installation on tunnel ceiling or preexisting overhead structure
  • No extra maintenance, superior longevity

Solutions

TDC3 Series

TDC3 Series

  • Non-Intrusive: does not damage the integrity of the road surface
  • Data quality unaffected by poor visibility or smoke
  • Height-profile based classification, up to TLS 8+1 vehicle classes
  • No occlusion: Single detector per lane yields highly accurate traffic data unaffected by tall vehicles in adjacent lanes
  • Vehicle count, wrong-way driver and queue detection
  • Speed, (vehicle) class, occupancy (time) and time-gap per vehicle
  • Serial data, customizable digital transistor output
  • Commissioning via serial interface / Windows PC

TDC1-PIR

  • Non-Intrusive: does not damage the integrity of the
    road surface
  • Length-based vehicle classification
  • No occlusion: Single detector per lane yields highly accurate
    traffic data unaffected by tall vehicles in adjacent lanes
  • Vehicle count, wrong-way driver and queue detection
  • Per vehicle: Speed, length, occupancy (time) and time gap
  • Serial data, optional digital transistor output
  • Commissioning via serial interface / Windows PC
TDC1-PIR

related products:

TDC1-PIR
Traffic Count, Vehicle Speed and Length

TDC3 Series
Traffic Data Acquisition up to TLS 8+1