The Most Advanced Traffic Radar Technology.
In 4D/UHD Ultra High Definition.

4D/UHD - Ultra-High Definition Technology

UMRR-0C is the highest performance traffic radar available today, it has a wide field of view of up to 100 degree, and at the same time a range of up to 320 m or 450 m (long-range version). It can be used for up to 8 lanes.

The multi-lane 4D object-tacking sensor provides (X, Y, Z) Cartesian coordinates or polar coordinates range, azimuth, elevation angle, as well as the speed vector simultaneously for up to 256 objects.

4D/UHD capability provides highest resolution capability in scenarios where many vehicles are closely spaced, i.e. in many lanes, dense traffic, traffic jams, stop-and-go situations. smartmicro is the only company which has this new 4D/UHD technology available in production, it outperforms any other traffic radar.

Measurement in 4 Dimensions
Separation Speed
Separation in Range
Separation in Angle

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4D/HD - High Defintion Traffic Radar

UMRR-11 features a range of up to 180 m and a coverage of up to 6 lanes.

By default the sensor provides (X, Y, Z) Cartesian coordinates or polar coordinates range, azimuth, elevation angle, as well as the speed vector of up to 126 objects simultaneously in the field of view.

Most other radar sensors on the market separate objects by one parameter, e.g. range or speed. smartmicro's 4D/HD technology UMRR-11 High Definition sensors separate objects by both speed and range. This leads to robust performance especially in dense traffic conditions. UMRR-11 is a very cost-efficient sensor.

Measurement in 4 Dimensions
Separation Speed
Separation in Range

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Forward Firing - The Better Technology

Unlike older side firing sensors with narrow beams, the modern smartmicro radars use multiple forward firing beams. This has many advantages. Vehicles remain inside the field of view for a much longer time, their position and speed vectors are measured with much higher quality.

Looking along the road, the mounting-position is much more flexible. Either on the roadside, at the corner of an intersection, at the median of a highway or on a gantry, whatever sensor position: forward firing provides the best coverage. No setback is required for roadside pole mount, existing infrastructure like traffic light poles or street light poles can be used. Other than for older side firing radars which usually need a very high mounting position, moderate heights are sufficient.

The wide angle and the long range allow the user to define up to 64 counting or trigger zones inside the field of view. Since vehicles are tracked over a long period when they drive in the field of view, occlusion rarely happens.

A high detection performance at intersections, and an excellent counting accuracy can be achieved. The driving behavior of vehicles can be analyzed, changes in speed can be monitored, which are often an indication for incidents.

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Support for Curved Roads

As many roads are not straight, smartmicro traffic radars support any shape your road may have. Not by approximating the road shape with many short straight sections, but by elegantly bending the virtual lanes, just as the real road is shaped.

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