Hesai Technology AT128P Auto-Grade 120° High-Resolution Long-Range Lidar
Hesai Technology AT128P Auto-Grade 120° High-Resolution Long-Range Lidar - Image 2
SKU: SENS-1448
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Hesai Technology AT128P Auto-Grade 120° High-Resolution Long-Range Lidar

₹355,239.00 (Inclusive of all taxes)
Out of Stock

The Hesai Technology AT128P is an automotive-grade, ultra-high-resolution LiDAR sensor delivering 1.53 million points per second for long-range 3D perception. Featuring a 120° horizontal field of view and a 210m detection range at 10% reflectivity, it is engineered for seamless integration into ADAS and autonomous vehicle platforms, meeting stringent AEC-Q and industry reliability standards.

Features

  • Ultra-high-resolution LiDAR with 1.53 million points per second for image-like 3D point clouds.
  • Long-range detection up to 210 meters at 10% reflectivity for advanced obstacle and object perception.
  • Automotive-grade reliability validated by AEC-Q standards and over 50 durability and safety tests.
  • Robust IP6K7 & IP6K9K environmental protection rating for dust, water, and extreme condition resistance.
  • Compact form factor designed for seamless and scalable integration into vehicle architectures.

Out of stock

Description

The Hesai Technology AT128P Automotive Ultra-High-Resolution LiDAR is engineered for demanding long-range 3D perception in autonomous driving (AD) and advanced driver-assistance systems (ADAS). Utilizing a multi-channel laser scanning architecture, it generates a dense 1.53 million points per second, providing the high-fidelity, image-like environmental mapping required for safe navigation and object classification at highway speeds.

Built to automotive-grade specifications, the AT128P meets AEC-Q100 qualification and has passed a comprehensive suite of over 50 validation tests for mechanical shock, vibration, thermal cycling, and electromagnetic compatibility. Its IP6K7 and IP6K9K ratings guarantee robust protection against high-pressure water jets, dust ingress, and corrosive agents, ensuring reliable operation in harsh environmental conditions. The sensor’s compact design facilitates streamlined integration into vehicle rooflines, bumpers, or side panels.

Key Features

  • Ultra-High-Density Point Cloud: Generates 1.53 million points per second for superior environmental modeling and object recognition.
  • Extended Operational Range: Detects objects at distances up to 210 meters (10% reflectivity), enabling early reaction times for autonomous systems.
  • Wide Field of View: 120° horizontal x 25.4° vertical FOV provides broad situational awareness for complex urban and highway scenarios.
  • Automotive-Grade Durability: Certified to AEC-Q100 standards and validated through 50+ rigorous reliability and safety tests.
  • Superior Environmental Sealing: Rated IP6K7 (dust-tight and protected against powerful water jets) and IP6K9K (resistant to high-temperature/pressure washdowns).
  • Optimized Vehicle Integration: Compact mechanical footprint and design for low-power, high-performance embedding within automotive ECUs.
  • High-Value Build: Engineered for mass production with a focus on performance-to-cost ratio for scalable autonomous vehicle deployment.

Applications

  • Long-range perception and object classification for Level 3+ autonomous passenger vehicles and robotaxis.
  • Front-facing and corner radar fusion for comprehensive ADAS features like adaptive cruise control and automatic emergency braking.
  • High-definition mapping and localization for autonomous delivery trucks and commercial logistics platforms.
  • Infrastructure-based perception for smart city intersections, toll booths, and vehicle-to-everything (V2X) communication systems.
  • Precision navigation and obstacle avoidance for autonomous mobile robots (AMRs) and agricultural machinery in unstructured environments.

Technical Specifications

Manufacturer Part NumberAT128P
Product TypeLiDAR Sensor
Field of View (Horizontal)120°
Field of View (Vertical)25.4°
Point Cloud Density1.53 million points per second
Detection Range (@10% Reflectivity)210 m
Environmental ProtectionIP6K7, IP6K9K
Reliability StandardAEC-Q100 Automotive Grade
Validation Tests50+
Shipping Weight1.1 kg
Shipping Dimensions (L x W x H)20 × 20 × 10 cm

Frequently Asked Questions

What is the effective detection range of the Hesai Technology AT128P LiDAR?

The AT128P provides a maximum detection range of 210 meters for objects with 10% reflectivity, which is standard for low-reflectivity targets like dark clothing or tires. For highly reflective objects, the effective range is significantly greater. This long-range capability is critical for highway-speed autonomous driving applications.

What do the IP6K7 and IP6K9K environmental ratings mean for this sensor?

IP6K7 denotes complete protection against dust ingress (6K) and protection against powerful water jets (7). IP6K9K adds protection against high-pressure, high-temperature washdowns, commonly encountered in automotive cleaning processes. These ratings ensure the sensor can withstand harsh road environments, including heavy rain, snow, and road spray.

Is the AT128P suitable for integration with robotics or non-automotive platforms?

While engineered for automotive AEC-Q standards, the AT128P's high-resolution, long-range data output makes it an excellent choice for demanding robotics applications, such as autonomous mobile robots (AMRs), drones, and industrial mapping systems. Integration requires providing the specified supply voltage and handling the high-bandwidth data interface, typically via Ethernet.

What data interface does the AT128P use, and what is the output format?

The AT128P typically outputs high-bandwidth 3D point cloud data via a Gigabit Ethernet interface, using standardized protocols like UDP or specific vendor SDKs. The data packet includes XYZ coordinates, reflectivity intensity, and timestamp information for each point, enabling seamless fusion with other sensor feeds in the vehicle's central computing platform.

Has this LiDAR sensor been validated for functional safety (ISO 26262)?

The AT128P is designed and tested to meet stringent automotive reliability standards, including AEC-Q100. While specific ASIL (Automotive Safety Integrity Level) certification details are determined by the integrator's system design, the sensor's robust construction, extensive validation testing (50+ tests), and built-in diagnostics support the development of functionally safe ADAS and autonomous driving systems.

Package Includes

  • 1 x Hesai Technology AT128P Auto-Grade Long-Range LiDAR Sensor

Additional Information

Weight 1.1 kg
Dimensions 20 × 20 × 10 cm

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