RVF721 Vehicle-mounted Ray-Vision All-in-One Machine
keyword:
Millimeter wave radar series
INTRODUCTION
RVF721 Vehicle-mounted Ray-Vision All-in-One Machine is the first vehicle-mounted radar-vision integrated unit independently developed by Hunan Nanoradar Science & Technology Co., Ltd. Construction vehicles have large blind spots, posing high collision risks during low-speed turning and reversing. RVF721 integrates a millimeter-wave radar and a camera into a single device, adopting feature-level fusion—the radar measures target distance, velocity, and angle, while the camera handles target classification and semantic segmentation. The two data streams are fused at the feature level. The antenna and algorithm are optimized for scenarios within 40 meters, enabling real-time output of target type, distance, velocity, and angle. It is suitable for front, rear, and side warning and collision avoidance functions for low-speed vehicles.
Features:
- Feature-Level Fusion: Radar and vision are deeply fused at the feature level, achieving a false alarm and missed detection rate of ≤2% for typical obstacles
- All-Weather Perception: Automatically adjusts the weight between radar and vision in rain, fog, or darkness, with IP67 protection to withstand harsh environments
- Integrated Design: Highly integrated with radar, camera, fill light, and fusion chip in a compact form factor for plug-and-play installation
- Flexible and Easy Configuration: Supports wireless debugging via mobile app, with high tolerance for installation angle deviation—no need for factory recalibration
- High Cost-Effectiveness: Reduces hardware costs by 60% compared to LiDAR solutions, delivering precise 3D perception at a competitive price
- Versatile Application Scenarios: A single system covers UN regulatory applications, construction vehicle collision avoidance, robot navigation, and more
Application:
Forward and rear collision warning and autonomous driving, applicable to vehicles with obstacle avoidance needs such as robots, mining trucks, sanitation vehicles, buses, aerial work platforms, forklifts, and loaders. It enhances vehicle safety performance, reduces the driver's workload, and improves driving safety.
SPECIFICATIONS
| System performance | |||
| Modulating waveform | FMCW | Update rate | 25Hz |
| Interface | CAN/Ethernet port/1080p AHD analog video interface | ||
| Measuring performance | |||
| Distance range | 0.15~40m | Ranging accuracy | ±0.1m |
| Speed range | -60~+60km/h | Multi-target monitoring | 16 |
| Beam width | 120°×120° | ||
Operating conditions | |||
| Operating voltage | 12V/24V DC | Current | 0.5A |
Operating temperature | -30~+70℃ | Storage temperature | -30~+70℃ |
| Protection rating | IP67 *The rating is not permanently effective and may decrease due to product wear and tear. | ||
| Housing | |||
| Overall dimensions (LxWxH) | 125×101.5×56.5mm | Weight | ≤500g |
ADVANTAGES
![]() | Deep Fusion for Reliable Accuracy Adopts feature-level fusion where radar and vision work together at the feature level. The false alarm and missed detection rate for typical obstacles is ≤2%, with distance measurement accuracy of ±0.1 m. The complementary strengths of radar (distance and velocity measurement) and vision (semantic recognition) ensure stable detection even in complex environments. |
![]() | Integrated Design with High Cost-Effectiveness
Highly integrates radar, camera, fill light, and fusion chip into a compact unit for plug-and-play installation. Hardware costs are reduced by 60% compared to LiDAR solutions. Supports wireless debugging via mobile app, with high tolerance for installation angle deviation, significantly lowering deployment and maintenance costs. |
![]() | All-Weather Reliability Under Extreme Conditions In harsh conditions such as rain, snow, fog, darkness, or backlighting, the system intelligently adjusts the weighting between radar and vision to maintain continuous perception. With IP67 high protection rating, it resists vibration and shock, delivering reliable performance in extreme working environments. |
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