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3D Lidar Solutions for ADAS
Through its proprietary vertical integration technology, Hesai has optimized the lidar transceiver module to an exceptional degree. This technology streamlines the lidar system structure and reduces the number of components, greatly improving system reliability and mass production consistency, paving the way for large-scale lidar deployment. Currently in its fourth-generation platform, this technology fully meets automotive-grade requirements, and ASIL B functional safety standards.
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Lidar Solves for the 1% of Safety Scenarios Not Covered by Other Measures, Ensuring Road Safety for All
With high precision, true 3D perception, and anti-interference capability, lidar is able to reliably and accurately perceive targets, greatly improving intelligent vehicles' safety, decision-making ability, and environmental adaptability in complex urban environments.
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Safety Does NOT Address the Problems for 99% of Common Scenarios, BUT For the 1% of Rare Scenarios
With high precision, true 3D perception, and anti-interference capability, lidar is able to reliably and accurately perceive targets, greatly improving intelligent vehicles' safety, decision-making ability, and environmental adaptability in complex urban environments.
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Safety Does NOT Address the Problems for 99% of Common Scenarios, BUT For the 1% of Rare Scenarios
With high precision, true 3D perception, and anti-interference capability, lidar is able to reliably and accurately perceive targets, greatly improving intelligent vehicles' safety, decision-making ability, and environmental adaptability in complex urban environments.
With its exceptional ranging capability and precise detection of irregular obstacles, lidar significantly enhances AEB (Automatic Emergency Braking) performance. It enables faster vehicle responses in complex traffic scenarios, helping to prevent collisions and ensure greater safety.
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Lidar directly captures high-precision distance information, achieving centimeter-level accuracy in recreating the surrounding environment. It actively emits light that enables reliable performance in challenging lighting conditions such as nighttime, tunnels, and backlight scenarios, significantly enhancing the performance and iteration speed of Navigation on Autopilot (NOA).
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Lidar's 3D perception capabilities enable precise recognition of environmental details, enhancing the functionality of AVP (Automated Valet Parking). Whether it's multi-level parking or memory parking, lidar ensures efficient and accurate operations, making parking effortless and worry-free.
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SETTING THE STANDARD FOR ULTRA-HIGH 3D LIDAR PERCEPTION
Long-Range Lidar

ATX

ATX

*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.

256 (Highest Supported Channels)

Channels

200 m @10% Reflectivity
[300 m Max]

Ranging Capability
1,200,000 (MAX 1,700,000) [Single Return]
POINT RATE
120 (MAX 140)° x 20°
Field of View

0.08° (H) x 0.1° (V) Finest

Angular Resolution
8 W
Power Consumption

W 100 x D 100 x H 30 mm
[Min Surface Window 25 mm]

Dimensions
360 g
Weight

Long-Range Lidar

AT128

AT128
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*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.

210 m @10% Reflectivity

Ranging Capability
1,536,000 [Single Return]
POINT RATE
120° x 25.4°
Field of View

0.1° (H) x 0.2° (V)

Angular Resolution
13.5 W
Power Consumption

1200 x 128

Pixel Resolution

W 136 x D 114 x H 49 mm

Dimensions
940 g
Weight

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AT1440/360

AT1440/360

*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.

AT1440
AT360

300 m

Ranging Capability
34,000,000 [Single Return]
Point Rate
120° x 18°
Field of View

0.05° (H) x 0.0125° (V)

Angular Resolution

300 m

Ranging Capability
2,850,000 [Single Return]
Point Rate
18° x 120°
Field of View

0.06° (H) x 0.05° (V)

Angular Resolution

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Long-Range Lidar

ETX

ETX

*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.

400 m @10% Reflectivity

Ranging Capability
5,600,000 pts/s [Single Return]
POINT RATE
120° x 20°
Field of View

0.05° (H) x 0.05° (V)

Angular Resolution
11 W
Power Consumption

W 137 x D 120 x H 36 mm
[Window Surface Height 32 mm]

Dimensions
600 g
Weight
-40℃ ~ 85℃
Operating temperature
≤25 dB(A)
Noise

Short-Range Lidar

FTX

FTX

*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.

30 m @10% Reflectivity

Ranging Capability
492,000 pts/s [Single Return]
POINT RATE
Up to 180° x 140°
Field of View
<6 W
Power Consumption

256 (H) x 192 (V)

Pixel Resolution

W 74 x D 50 x H 44 mm

Dimensions
~200 g
Weight

  • ATX
  • AT128
  • AT1440/360
  • ETX
  • FTX
Explore Our Lidar Product Portfolio Designed for ADAS
Vertical Integration Technology
Vertical Integration Technology
Autonomous vehicles such as robotaxis and robobuses require advanced sensing abilities to operate safely with little to no human input. Hesai provides a range of high-performance lidar sensors that meet the standards for L4+ autonomous driving, empowering safe, large-scale implementation of autonomous vehicle fleets globally.
Automotive-Grade Quality Standards
Automotive-Grade Quality Standards
By conducting 100+ lidar performance tests and 50+ automotive-grade validations, our seamless design-to-production approach ensures rapid product iteration, delivering high-performance, high-quality lidars that fully meet the requirments global OEM customers.
Scalable Mass Production
Scalable Mass Production
As the first lidar company in the industry to establish in-house production lines, Hesai manufactures all lidar products at its own facilities. Our production facility boasts an annual capacity of over 2.5 million units, with 100% automated core processes delivering one lidar unit every 20 seconds.
DRIVING INNOVATION TOGETHER
Connecting with Industry Leaders
Hesai’s advanced lidar technology and scalable production have earned the trust of top global OEMs and Tier 1 suppliers.
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Hesai and BYD Supercharge Partnership: 10+ Lidar-Equipped Models to Enter Mass Production in 2025
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Hesai Secures Design Wins for Multiple Chery Models, Mass Production to Begin This Year
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Hesai and Zeekr Mark Milestone in Strategic Partnership: Lidar-Equipped As Standard on Zeekr 007GT
Dive deeper into how Hesai's AT128 enhances the safety and intelligence of the Li L9, enabling it to handle complex road conditions.
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