Video and Radar-based Vehicle Presence Sensor

TrafiRadar

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FLIR’s TrafiRadar vehicle presence sensor is a combination of a video sensor and radar. TrafiRadar is typically used for stop bar and advance vehicle presence detection, traffic adaptive systems, and dilemma-zone protection and thus improves traffic safety and efficiency at signalized intersections. TrafiRadar will warn traffic light controllers whenever a vehicle is present in the dilemma zone, either extending green or red lights to improve overall safety.

Video and radar detection for safer intersections

  • Real-time radar visualization

    The TrafiRadar interface displays live video footage with an overlay of radar data for better overall visualization.

  • Smart traffic control

    TrafiRadar provides conditional presence detection, depending on vehicle speed and class, and supports traffic adaptive systems.

  • Compact and cost-effective

    TrafiRadar is a convenient above-ground solution that is easy to install, calibrate, and configure.

Specifications
Overview
Detection Functionalities
Conditional presence detection per lane (outputs, events via TCP/IP or serial)
Dimensions
4.5 x 2.2 x 6.5 in (115 x 57 x 165 mm)
MTBF
> 100,000 hours
Camera
Color megapixel camera & Doppler radar
Controllers
For type 170, 2070, NEMA TS1 & TS2 and ATC controllers
Zones
Dilemma zone warning per phase and per vehicle (outputs, events via TCP/IP or serial)
Connections & Communications
Connection
BPL (broadband over power line) for power supply and communication
Data
Data per lane and per vehicle (location, count, speed)
Output
4 outputs (output expansion board(s) possible), SDLC via PIM module, TCP/IP
Network
IP-addressable
Environmental & Approvals
EMC
TrafiRadar Sensor: FCC Part 15 Class B, 2004/108/EC TI X-Stream Edge: FCC Part 15, Class B
Protection Grade
IP68
Temperature Range
-34° to 74°C (-29° to 165°F)
Power
Power Consumption
TrafiRadar Sensor: Average power: 7 W (Peak power: 8.5 W) TI X-Stream Edge: 4 W
Power Supply
24 VDC
Video & Recording
Video Compression
H.264, MPEG-4, MJPEG

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TrafiRadar