Highway Traffic Sensor

DTAM D39-V/350m

350m Medium-Range Detection Radar

ntegrated radar-video fusion for 8 lanes up to 350m
rovides traditional microwave data: speed, volume, headway, classification, queue, occupancy
high accuracy: flow ≥95%, queue & event ≥90%
etects pedestrians, non-motor vehicles, and all vehicle types
ll-weather operation unaffected by rain, snow, fog, or light; supports NTP time sync

Radar-Video FusionWide-Area CoverageMulti-Target TrackingAll-Weather Detection

Specification

Radar Parameters

No.	Parameter Item	Parameter Requirement
1	Detection range	25m ~ 350m
2	Range accuracy	0.4m
3	Coverage	8 lanes
4	Simultaneous detection	Up to 256 objects
5	Refresh time	50ms
6	Interval of velocity	-200km/h ~ 200km/h
7	Speed accuracy	0.1m/s
8	Speed separation	≤ ±0.25m/s
9	Operating frequency	77GHz
10	Classification	Large vehicles, small vehicles, non-motor vehicles, pedestrians
11	Statistical data	Traffic volume, average speed, time occupancy, time headway, space headway, 85th percentile speed, etc.
12	Incident data	Abnormal stop, high speed, illegal lane change, reverse drive, congestion, no-entry incident, emergency lane occupancy

Environmental Parameters

Video Parameters

General Parameters