Caractéristiques principales
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Image-Like Resolution: With 128 laser channels and a vertical resolution as fine as 0.125°, it creates a dense point cloud that can clearly distinguish between pedestrians, cyclists, and small road debris at long distances.
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Long-Range Capability: It can detect objects with low reflectivity (10%) at distances up to 200 mètres, providing vehicles with the necessary reaction time for high-speed highway driving.
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Interference Rejection: Hesai uses proprietary “fingerprinting” technology for every pulse, ensuring the sensor isn’t “blinded” or confused by other LiDAR units in heavy traffic or by strong ambient sunlight.
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Cybersecurity & Safety: It was the first LiDAR to obtain ISO/SAE 21434 cybersecurity certification, featuring encrypted data transmission to prevent tampering or spoofing.
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Conception robuste : Built for mass production, it is rated IP6K7 and IP6K9K, making it resistant to high-pressure water jets, dust, and extreme temperatures (-40º C à 85º C).
Spécifications techniques
| Paramètre | Spécification |
| Chaînes | 128 |
| Plage de détection | 0.3 m to 200 m (at 10% reflectivity) |
| Précision de la portée | +-2 cm (typical) |
| Field of View (Horizontal) | 360º |
| Field of View (Vertical) | 40º (-25º à +15º) |
| Angular Resolution (H) | 0.1º (at 10 Hz) / 0.2º (at 20 Hz) |
| Angular Resolution (V) | 0.125º (center) to 1º (periphery) |
| Taux de points | 3.45 Million pts/sec (Single) / 6.91 Million pts/sec (Dual) |
| Consommation d'énergie | 27 W (High-resolution mode) |
| Poids | ~1.63 kg |
Applications principales
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Robotaxis & Autonomous Shuttles: Provides the high-density environmental mapping required for driverless urban navigation.
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Autonomous Trucking: The long-range capability is essential for heavy trucks that require longer braking distances.
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HD Mapping: Used for high-precision 3D mapping of cities and infrastructure.
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Smart Cities: Monitoring traffic flow and pedestrian safety at complex intersections.
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