smartmicro automotive radar UMRR-96 Type 153
The smartmicro automotive radar UMRR-96 expands the capability of previous variable range radar sensors with greater vertical coverage in addition to an expansive horizontal field of view.
As with other smartmicro units, the sensor is small, lightweight and robust, operating at 79GHz — ideal for automotive applications but adaptable for other uses and operable in its frequency band almost worldwide.
The sensor has multi-target capability with 4D/UHD detection that works in most inclement conditions independent of sunlight throughout a wide temperature range.
Features
- Operates at 79 GHz band
- Patented transmit signal waveform
- 15-degree vertical field of view
- 130-degree horizontal field of view
- 4D/UHD capability
- IP-67 rated durability
- CAN bus 100Mbit Ethernet
Specifications
| Long Range Mode | Medium Range Mode | Short Range Mode | ||
|---|---|---|---|---|
| Operating Frequency [GHz] | 79 (77…81) | 79 (77…81) | 79 (77…81) | |
| Range I | Min/Max [m] I | Min: 0.8 Max: 120 | Min: 0.4 Max: 55 | Min: 0.15 Max: 19.3 |
| Discrimination [m] | < 1.2 | < 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/ |
-340/ |
-400/ |
| Discrimination [m/s] | < 0.3 | < 0.3 | < 0.3 | |
| Accuracy [m/s] | < 0.15 | < 0.15 | < 0.15 | |
| Angle II | FoV of Azimuth [°] | ≥100 (squint beam) | ≥130 | ≥130 |
| FoV of Elevation [°] | 15 | 15 | 15 | |
| Discrimination [°] | ~30 (optional) | ~30 (optional) | ~30 (optional) | |
| Accuracy of Azimuth [°] III | ≤ 1 (@<50° from boresight) | |||
| Accuracy of Elevation [°] III | ≤ 2 (@<10° from boresight) | |||
| Initialization Time [s] | < 4 | |||
| Update Cycle Time [ms] | ≤ 55 | |||
| Processing Latency [ms] | 2-4 Cycles | |||
| Operating Voltage [V] IV | 8 ~ 24 | |||
| Power Consumption [W] | < 5 | |||
| Max. Transmit Power (EIRP) [dBm] | <25 | |||
| Operating Temperature [°C] | -40 ~ +85 | |||
| Humidity [%] | 0 … 95 (non-condensing) | |||
| Sensor Weight [g] | ≤ 153 | |||
| Dimension (H/W/D) [mm] | 97 × 80 × 17.7 plus connector 103.8 × 80 × 22.45 incl. connector |
|||
| Interfaces | Primary CAN V2.0b (passive) (CAN FD 2Mbit/s sleep mode capable optional by software) Secondary CAN FD 5Mbit/s (optional by software), 2-wire Automotive Ethernet 100Mbit (optional by software) TJA1100 Compliance with 100BASE-T1 IEEE 802.3bw |
|||
| Connector | 8 Pin plug ACES / TE Connectivity | |||
| Model No. | UMRR-96xxxx | |||
| Shock [grms] | 100 | |||
| Vibration [grms] | 14 | |||
| IP | 67 | |||
| Pressure / Transport altitude [m] | 0…10.000 | |||
I Typical values; may vary to higher or lower values depending on clutter environment. All values given for bore sight. Please note that the Radar system – like any other sensor system – although being well optimized and providing excellent performance, will not achieve a 100% detection probability and will not achieve a false alarm rate equal to zero. Presence detection below is available. Minimum range may be reduced customer specific depending on local frequency regulations.
II Total field of view is angle interval where reflectors can be detected; 3dB field of view is narrower. Accuracy specified at bore sight. Angular accuracy specified at bore sight, falls off towards larger angles.
III Measured for point reflector at bore sight with >23dB S/N. Falls off toward larger absolute angles.
IV Measured at connector.
