MR76
Millimeter-Wave Radar
The MR76 is a compact 77GHz front anti-collision radar.It can accurately remind drivers of obstacles in front of commercial vehicles by transmitting two-beam fan-shaped microwaves to he front, detecting the reflection of microwaves, judging whether there are obstacles in front, and feedback the relative distance between obstacles and radar.This product adopts double beam design, 0.2~170m measurement distance, small size, high sensitivity, stable performance, light weight, and easy to integrate,The products are applied to the low-speed special vehicles such as unmanned sweeper, unmanned logistics vehicle, engineering vehicle,mining vehicle and so on..
Features
- Simultaneous detection of stationary and moving objects with relative speeds from -200km/h to 300km/h. Information on the distance, velocity and angle of the object. Classification of moving objects such as trucks, cars and pedestrians
- Dual scan provides detections in far range (up to 170 m) and extended field of view (FoV) in short range up to 90°(-16dB)
- Up to 64 tracking targets can be output via the CAN interface
- Support the integration of radar with other devices (such as cameras), which needs to be developed by customers
| Measurement Performance | ||
|---|---|---|
| Modulation | FMCW | |
| Range | 0.20~170m@+4°,0.20~120m@9"(Long Distance Mode) | |
| Distance Measurement Resolution | Point Target,Non-Tracking | 0.20~70m@+9°,0.20-40m@45"(short distance mode) |
| Distance Measurement Accuracy | Point Target, Non-Tracking | 0.82m, can distinguish between two objects under the condition of 1.5 to 2 times resolution |
| Angle Measurement Range | ±0.30m | |
| Angular Accuracy | Point Target, Non-Tracking | ±45°@ -6dB |
| Speed Range | +0.1°(long range mode),+0.3 @0° +1"@±45"(short range mode) | |
| Velocity Resolution | Point Target, Non-Tracking | -200km/h... +300km/h (+ means away from the target, - means close to the target) t1km/h |
| Velocity Accuracy | Point Target, Non-Tracking | ±0.5km/h |
| Number of Antenna Channels | 2TX/4RX=8 channels | |
| Cycle Period | 60ms | |
| Pitch Beam | -6dB | 14° |
| Azimuth Beam | -6dB | 90° |
| Operating Conditions | ||
| Radar Transmit Frequency | ETSI & FCC Compliant | 76~77GHz |
| Transmit Power | Average/Peak EIRP | 29.8dBm |
| Power Supply | +6.0V-32VDC | |
| Power Consumption | 2.5W | |
| Operating Temperature | -40°C~+85°C | |
| Storage Temperature | -40°C~+90°C | |
| Protection Level | Ip67 | |
| Interface | ||
| CANFD | 1 | High speed 500kbit/s |
| Mechanical and Electrical | ||
| Weight(g) | 124 | |
| Material | PBT front shell, die-cast aluminum bottom shel! | |
