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TW-7901 Scooter Blind-Spot Monitoring Radar
- Commodity name： TW-7901 Scooter Blind-Spot Monitoring Radar
- Product Description
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This product is specifically designed for two-wheeled vehicles such as electric bicycles and motorcycles. It leverages 79GHz millimeter-wave radar technology, combined with a Multi-Target Tracking (MTT) algorithm and a deep learning-based classification model, enabling precise detection within a wide 120° Field of View (FoV) even under complex road conditions. The system effectively identifies targets including rearward-moving motorized vehicles, non-motorized vehicles, pedestrians, and other obstacles. Equipped with four core functional modules—BSD (Blind Spot Detection), LCA (Lane Change Assist), RCW (Rear Collision Warning), and RCA (Rear Cross-Traffic Alert)—the system intelligently assesses potential collision risks and triggers a three-level audio-visual alarm to provide riders with comprehensive protection throughout the entire risk assessment and emergency response process, ranging from proactive alerts to immediate evasive maneuvers.
Features:
1. Wide Field of View, Comprehensive Coverage 120° horizontal detection range, ensuring blind-spot monitoring of the rear area for two-wheeled vehicles without any dead zones, compatible with multiple warning zones including BSD, LCA, RCW, and RCA.
2. Accurate identification with low false positives Dynamic and Static Target Classification Algorithm, with Industry-Leading False Alarm Rate, Effectively Distinguishes Motor Vehicles, Non-Motorized Vehicles, and Pedestrians.
3. Multi-level Alert System, Enhanced Safety The Level 3 alarm mechanism intelligently activates based on target speed, turn signal status, and Time-to-Collision (TTC), providing a tiered response ranging from risk alerts to emergency warnings.
4. Intelligent Calibration and Diagnostics Supports automatic calibration, occlusion detection, and UDS diagnostics, enabling real-time correction of installation errors to ensure long-term stability.
5. Compact design, flexible adaptation Compact radar board dimensions meet the space requirements of two-wheeled vehicles, ensuring convenient installation.
Technical Specifications
Metric Item
Parameter value
Working Frequency
79GHz
Maximum detection range: 80% of FOV
> 20m
Distance Resolution
0.5m
Azimuthal Field of View
±60°
Azimuth Angle Resolution and Accuracy
Resolution < 15°, Accuracy < 2°
Speed Accuracy
Less than 0.7 km/h
Speed Range
±160 km/h
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