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Smartmicro Automotive RADAR UMRR-11

SMS Automotive RADAR UMRR-11 4D/HD is a high definition, multi-object tracking traffic Radar and features 4D/HD capabilities.

The sensor is a small, lightweight, very robust low-cost 76GHz Radar for automotive applications. It is intended for multiple applications and can be used almost worldwide in this frequency band.
It works in adverse conditions, almost unaffected by weather, and independent of sunlight, in a wide temperature interval. The radar withstands high shock and vibration levels are maintenance free and made for a long lifetime.

Features

  • Operation at the 77GHz band
  • Small, lightweight, very robust
  • Works in adverse conditions
  • Short- and medium range collision warning
  • Best-in-class antenna technology
  • Patented high-speed modulation technique
  • CAN bus, 100MBit Ethernet and full duplex RS485 interface
  • Buffered real time clock
  • 3D attitude sensor (measures pointing angle of the sensor)
  • 3D acceleration sensor

Platform Antenna Type 132

Long and Medium Range with wide and narrow horizontal coverage, singular straight antenna, short and medium range collision warning, 77GHz Band, 4D/UHD

Performance Data

Parameter Specification
Long Range Mode Medium/Short Range Mode
Operating Frequency [GHz] 77 (77…81) 77 (77…81)
RangeI Min/Max [m]I Min: 1.0
Max: 175
Min: 0.5
Max: 64
Discrimination[m] ≤1.8 < 0.66
Accuracy [m] < 0.5 or 1% (bigger of) < 0.25 or 1% (bigger of)
Velocity Min/Max [km/h] -400 … +200 -400 … +200
Discrimination[m/s] < 0.26 < 0.26
Accuracy [m/s] ≤ 0.1 ≤ 0.1
Angle FoV of Azimuth [°] -16…+16 (narrow beam) -50…+50 (wide beam)
FoV of Elevation [°] -7.5…+7.5 -7.5…+7.5
Discrimination of Azimuth [°] 4 15
Accuracy of Azimuth [°] ≤ 0.2 ≤ 0.5
Initialization Time [s] < 2
Update Cycle Time [ms] ≤ 55
Operating Voltage [V] 9 … 32
Power Consumption [w] < 5
Max. Transmit Power (EIRP) [dBm] <25
Operating Temperature [°C] -40 … +85
Storage Temperature [°C] -40 … +85
Sensor Weight [g] ≤ 200
Dimension (H/W/D) [mm] 95x85x34 plus connector
Interfaces 2xCAN V2.0b (passive)
2xCAN FD (optional)
GBit Ethernet (optional)
Ethernet 100Mbit
Connector Hirose LF10 series
Model No. UMRR-11xxxx
Shock [grms] 100
Vibration [grms] 14
IP 67
Pressure / Transport altitude [m] 0…10.000