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Integrated Systems And Specialized Vehicles
Integrated Systems And Specialized Vehicles
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4D Imaging Radar
The LRR610, built on a high-integration radar chipset from Arbe, is a new 4D imaging radar by HiRain Technologies. With 48 transmit and 48 receive channels and a parallel processing capability of up to 2,304 virtual channels, the LRR610 delivers dense point clouds and true real-time imaging. The radar’s uniform antenna array minimizes false alarms and missed detections due to high sidelobes, boosting product reliability.
This 4D imaging radar excels at detecting static objects and lost cargo, especially in critical urban and highway scenarios. Its high anti-interference capabilities and robust performance ensure consistent detection even at night and in adverse weather. This radar enhances safety and fills perception gaps in autonomous driving.
Notable Functions & Features
- Massive channel antenna array
- High angular resolution: Azimuth Resolution 1.25° (real aperture), Elevation Resolution 1.8° (real aperture)
- Dense point clouds: Over 10,000 points per frame on urban roads, providing a clear target outline
- Ultra-long distance detection: 100m+ for pedestrians, 250m+ for motorcycles, 350m for cars
- High dynamic detection range: Capable of detecting weak targets near strong ones
- Long-distance early warning: Reliable detection of stationary objects like tires and barrels over 100m
- High-precision freespace detection
- Classification of traffic participants and infrastructure
Configurations
- True imaging radar solution based on Arbe chipsets
- Time-frequency coding waveform design for improved target detection
- 2,034 virtual channel uniform array for a high dynamic detection range
- High-performance processor supporting imaging-level point cloud output
- AI algorithm extension for imaging radar applications
- Flexible communication interfaces (2x CAN-FD and 1x 1000Mbps Ethernet)
Key words:
4D imaging radar
4D radar
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