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Smartmicro Automotive RADAR UMRR-8F

Coming Soon

SMS Automotive RADAR UMRR-8F 4D/HD can accomplish range gate specific and even angular gate specific detection of moving and even stationary vehicles. For each reflector, there is a true 4D measurement of range, Doppler, azimuth and elevation angle. In each of these gates, a separate Doppler detection is possible, including stationary detectors. The sensor provides excellent target separation (UHD). Individual reflectors are separated in the detection algorithms by a) having a different radial speed value OR b) having a different range value OR c) having a different azimuth angular position.

The sensor is a small, lightweight, very robust low-cost 79-GHz 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

Features

  • Operation at the 79GHz band
  • 4D/UHD
  • Blind Spot Detection (BSD)
  • Lane Change Assist (LCA)
  • Rear and front Cross Traffic Alert (RCTA/FCTA)
  • High shock and vibration levels
  • Adaptive beams
  • Patented high-speed modulation technique
  • 2xCAN V2.0b interface
  • Buffered real time clock
  • Angular gate specific detection
  • 3D acceleration sensor

Platform Antenna Type 146

Short and medium range with very wide horizontal angular coverage, 3TX, 4RX, CMOS RFIC with Quad Core MCU, blind spot detection (BSD), Lane Change Assistant (LCA), Front, rear and side Collision Warning (CW), 360degree collision warning, switch between short, medium, and long range mode, adaptive beams, 79GHz, 4D/HD


Performance Data

Parameter Specification
Long Range Mode Medium Range Mode Short Range Mode
Operating Frequency [GHz] 79 (77…81) 79 (77…81) 79 (77…81)
Range Min/Max [m] Min: 0.6
Max: 85
Min: 0.4
Max: 55
Min: 0.15
Max: 20
Discrimination[m] < 0.9 < 0.6 < 0.3
Accuracy [m] < 0.5 or 1% (bigger of) < 0.3 or 1% (bigger of) < 0.15 or 1% (bigger of)
Velocity Min/Max [km/h] -340/+140 -340/+140 -400/+140
Discrimination[m/s] < 0.15 < 0.15 < 0.15
Accuracy [m/s] < 0.1 < 0.1 < 0.1
Angle FoV of Azimuth [°] ≥130 ≥130 ≥130
FoV of Elevation [°] 15 15 15
Discrimination [°] ~30 (optional) ~30 (optional) ~30 (optional)
Accuracy [°] ≤ 0.5 ≤ 0.5 ≤ 0.5
Initialization Time [s] < 2
Update Cycle Time [ms] ≤ 50
Processing Latency [ms] 2-4 Cycles
Operating Voltage [V] 7 ~ 32
Power Consumption [w] < 5
Max. Transmit Power (EIRP) [dBm] < 25
Operating Temperature [°C] -40 ~ +85
Storage Temperature [°C] -45 ~ +125
Sensor Weight [g] ≤ 110
Dimension (H/W/D) [mm] 69x57x17 plus connector
69×81.3×21.9 incl. connector
Interfaces 2xCAN V2.0b (passive)
2xCAN FD (optional)
GBit Ethernet (optional)
Broad-R-Reach Ethernet 100Mbit (optional)
Connector 8 Pin plug ACES / TE Connectivity
Model No. UMRR-8Fxxxx
Shock [grms] 100
Vibration [grms] 14
IP 67
Pressure / Transport altitude [m] 0…10.000

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