LiDAR for Smart Infrastructure & ITS - CRATUS Technology

RoboSense EM4 Long Range 2160-Beam LiDAR Sensor for L3+ Autonomy

Cratus — Fri, 28 Aug 2026 21:44:58 +0000

The RoboSense EM4 is a long-range digital LiDAR built for autonomous driving. With 2160 beams, a 600 m maximum detection range and 41.04 million points per second across a 120° by 27° field of view, it generates dense, high-definition point cloud data for precise 3D perception at L3 and above levels of autonomy. Ranging reaches 300 m at 10% reflectivity. Against a LiDAR limited to 200 m, the EM4 extends the vehicle’s response window by up to 70%, giving the planner room for a smooth, confident manoeuvre rather than a last-moment emergency intervention. At 2160 × 1900 resolution it produces what RoboSense calls 2K high-definition perception, dense enough to classify distant objects rather than merely register their presence: a 40 × 25 cm black cardboard box at 250 m, a black tire at 170 m, traffic cones at 300 m and a white car at 600 m, with performance that exceeds NHTSA active safety standards. Three exclusive technologies address the failure modes that end most LiDAR deployments. Patented spatiotemporal mixed encoding suppresses blooming from retroreflective signs, licence plates and wet road markings. A 1080-core LEP system with a proprietary Large Echo Processing Model and Huiyan AI filter separates rain, fog and dust noise from genuine attenuated returns. A proprietary optical design maintains ranging accuracy through road spray, mud, dust and condensation. The fully digital architecture uses SPAD-SoC receivers and VCSEL emitters, digitally encoding each unit’s emissions so crosstalk between LiDARs is eliminated. Real-time lossless compression cuts a gigabit-class data stream by 60% to a few hundred megabits, fitting existing in-vehicle Ethernet without sacrificing points. Applications include L3 and above autonomous driving, advanced driver assistance systems, intelligent passenger vehicles, highway pilot, commercial vehicle autonomy, smart infrastructure and ITS, highway traffic detection and robotaxi platforms.

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Hesai AT128 Long-Range Automotive LiDAR Sensor

Cratus — Mon, 22 Sep 2025 12:54:17 +0000

Small Form Factor, Seamless Vehicle Integration / Buy HESAI AT128 Key Specifications Pixel Resolution 1200 x 128 Range 210 m @10% Reflectivity Resolution 0.1° (H) × 0.2° (V) Dimensions (W × D × H) 136 mm x 114 mm x 49 mm Point Rate 1,536,000 points/s Field of View 120° × 25.4° Power Consumption 13.5 W Frame Rate 10Hz, 20Hz Ultra-High Resolution LiDAR Genuinely 128 channels, evenly distributed to effectively detect cars and pedestrians up to 200 meters away HESAI AT128 0.1°×0.2° Other lidars 0.2°×0.2° AT128: Over 1.53 Million Point Rate 210 m Effective Detection, Ultra-Wide Unstitched FOV of 120° AT128: Designed for ADAS, Automotive-Grade and Mass-Produced All key components meet AEC-Q and other relevant standards.More than 50 design validation (DV) tests, conducted according to internationally recognized OEM standards such as electrical, mechanical, climatic, sealing, material, and EMC tests. HESAI Lidar Sensor Selection Guide Scroll to view all columns JT16 JT32 JT64P JT128 FTX140/180 FT120 ATX AT128 AT360 ETXP XT16 XT32 XT32M1X XT32M XT32m2X QT128 OT128 Pandar128 Object Detection ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Mapping ● ● ● ● ● ● Object Identification ● ● ● ● ● ● ● ● ● ● ● Automotive Grade ● ● ● ● ● ● ● ● ● Channels 16 32 64 128 192×256 120×160 256 128 360 1080/2160/4320 16/32 32 32 128 128 128 Field of View 360° X 40° 360° X 40° 360° X 189° 360° X 99° 140° X 105° / 180° X 140° 100° X 75° 140° x 20° 120° X 25.4° 18° X 120° 120° × 20° 360° X 31° 360° X 31° 360° X 40.3° 360° X 105.2° 360° X 40° 360° x 40° Range 30m @ 10% Reflectivity 30m @ 10% Reflectivity 40m @ 10% Reflectivity 20m @ 10% Reflectivity 30m @ 10% Reflectivity 22m @ 10% Reflectivity 200 m @ 10% Reflectivity 210m @ 10% Reflectivity 250m 300 m @ 10% Reflectivity 80m @ 10% Reflectivity 80m @ 10% Reflectivity 80m @ 10% Reflectivity 20m @ 10% Reflectivity 200m @ 10% Reflectivity 200 m @10% Reflectivity Min Range 0m 0m 0m 0m 0.1m 1m 0.05m 0.05m 0.5m 0.05m 0.3m 0.3m Weight 0.199kg 0.199kg 0.22kg 0.22kg 0.2kg 0.7 kg 0.36 kg 0.94 kg 950g 0.6 kg 0.8 kg 0.8kg 0.49 kg 0.7 kg 2.2 kg 1.63 kg Accuracy 3cm 5 cm 5 cm 5 cm 5cm 1 cm 1cm 1 cm 3 cm 3 cm 5cm Max Range 100m 100m 25m 25m 50m 300m 260m 300m 120m 120m 300m 50m 230m 200m Resolution Horizontal 0.6° 0.6° 0.4° 0.45° 0.56° 0.625° 0.08° 0.1° – 0.2° 0.06° – 0.12° 0.06° 0.09° – 0.36° 0.09° – 0.36° 0.09° – 0.36° 0.4° – 1.6° 0.1° – 0.4° 0.1° Resolution Vertical 2.67° 1.29° 1.5° 0.8° 0.56° 0.625° 0.1° 0.2° – 0.8° 0.05° – 0.1° 0.055° 1°/ 2° 1° 1.3° 0.4° – 1.6° 0.125° – 1.72° 0.125° Availability Phasing Out Taking Orders Taking Orders Now Sampling Now. Production June 2026 Phasing Out Now Now Now Sampling Now. Production 2027 Now Now Now Now Now Phasing Out

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Hesai ATX Compact Long-Range Automotive LiDAR Sensor

Cratus — Sun, 21 Sep 2025 09:08:01 +0000

SMALLER SIZE GREATER PERFORMANCE ATX incorporates the market-validated transceiver architecture from the AT series, significantly increasing module integration and simplifying the core optical scanning structure – all while maintaining a compact and lightweight form. Compared to the AT128, the ATX is 60% smaller by volume, almost half the weight, and features a minimum surface window measuring only 25 mm tall. Long-Range Lidar HESAI ATX

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SEYOND Falcon K Long Range High Performance Lidar Sensor for ADAS

Cratus — Tue, 16 Sep 2025 21:47:43 +0000

SEYOND Falcon K Product Specs Detection Range 1.5m~500m (250m@10%) Field of View (HxV) 120°×25° Resolution Up to 0.06°×0.06° Scan Lines 152Lines@10FPS Laser 1550nm, Class1 (IEC-60825) PERCEIVE RISK STEP AHEAD Seyond Falcon K lidar features ultra-high resolution, ensuring precision in detection. With the ROI dynamic focusing feature, it flexibly adjusts the region of interest for better target tracking. In challenging road conditions, it achieves enhanced clarity and higher safety levels. IMAGE GRADE RESOLUTION, EXTENSIVE COVERAGE Falcon K lidar features ultra-high resolution, ensuring precision in detection. With the ROI dynamic focusing feature, it flexibly adjusts the region of interest for better target tracking. In challenging road conditions, it achieves enhanced clarity and higher safety levels. TESTED AND PROVEN, RELIABLE, MANUFACTURING As proven automotive grade, mass-produced LiDAR, Falcon K represents Seyond’s dedication to excellence. It has successfully passed a series of vehicle-standard reliability tests including tests for resistance to harmful gases, chemical corrosion, temperature and humidity variations, frost, thermal cycles, and impact resilience. Even in the most demanding environments, it delivers unwavering performance stability. With over 250,000 units already delivered, Falcon K1 is a testament to our commitment to quality and reliability.

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SEYOND Robin W Wide FOV Lidar Sensor for Collision Avoidance

Cratus — Tue, 16 Sep 2025 21:39:09 +0000

SEYOND Robin W Product Specs Detection Range 0.1m~150m (70m@10%) Field of View (HxV) 120°×70° Resolution up to 0.15°×0.36° Scan Lines 192 Lines Laser 905nm, Class 1 (IEC-60825) ULTRA WIDE FOV Robin W lidar features an ultra-wide field of view (FOV) of 120°×70°, with broader side-view detection and no blind zones. WIDE DETECTION RANGE Seyond Robin W lidar detects up to 70 meters at 10% reflectivity which is twice the detection range of other side-view lidar, while maintaining a minimum range of down to 0.1 meters which keeps the blind zone at an absolute minimum. IMAGE-GRADE ULTRA-HIGH RESOLUTION Robin W lidar can provide image-grade resolution up to 0.15°(H)×0.36°(V) and over 1.28 million points per second, which enables better perception planning control. SEAMLESS DESIGN AND EXCEPTIONAL PERFORMANCE Robin W combines sleek design with high performance, fitting effortlessly into side wings, bumpers, and other application components. With just 6W of power consumption and advanced noise reduction, it’s both lightweight and energy-efficient, maximizing design flexibility for any vehicle.

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SEYOND Robin E1X Mid Range General Purpose Lidar Sensor for ADAS

Cratus — Tue, 16 Sep 2025 21:37:20 +0000

Robin E1X Product Specs Detection Range 1m – 250m (*200m@10%) Field of View (HxV) 120°×20° Resolution 0.1° × 0.1° Power Consumption 6W Laser 940nm, Class 1 (IEC-60825) Dimensions 30 × 106 × 101 (mm) POWERFUL AND RELIABLE The Robin E1X lidar has a wide FoV of 120°x20°, a range of up to 300m, and was developed using proven scanning architecture to optimize point cloud consistency. DESIGNED FOR MASS PRODUCTION Combining the Falcon K’s proven automotive-grade design with low power consumption and a compact form factor, the Robin E1X is ideal for large-scale production. SEAMLESS INTEGRATION The Seyond Robin E1X’s slim form factor enables flexible vehicle integration, including behind the windshield, in the headlight, grille, or front bumper. LOW POWER CONSUMPTION The Robin E1X lidar uses only 6W of power, supporting reliable operations, improved safety and overall efficiency of autonomous systems.

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HESAI Pandar128 Long Range Automotive High Performance Lidar Sensor

Cratus — Wed, 20 Aug 2025 18:10:18 +0000

Auto-Grade 128-Channel 360° High-Performance Long-Range Lidar 0.1° HORIZONTAL RESOLUTION（@10 HZ) HIGH RESOLUTION Long-Range Lidar PANDAR128

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HESAI OT128 Long Range ASIL-B Safety Rated High Performance Ground Truth Lidar Sensor

shopmanager — Thu, 03 Oct 2024 22:57:53 +0000

Scalable 360-Degree Perception The OT128 spinning lidar utilizes a simplified transceiver module design to significantly reduce the cost while still maintaining extremely high performance and reliability.The unique combination of high-performance 360-degree perception and affordability makes the OT128 the ideal lidar solution for scalable autonomous driving applications. HESAI OT128 – Key Specifications Point Rate 3,456,000 points/s (Single Return) 6,912,000 points/s (Dual Return) Field of View 360° (H) x 40° (V) Power Consumption 29 W Angular Resolution (Finest) 0.1° (H) x 0.125° (V) Range 200 m @10% Reflectivity, 230 m Maximum Size (Max. Diameter x Height) 118.0 mm x 132.3 mm Calibration Free 360° Unstitched FOV A single OT128 lidar can cover a vehicle’s entire field of view without stitching, eliminating the need for multiple calibration steps which can significantly accelerate algorithm development. Ultra-High Resolution, Powering Seamless Intelligent Driving With a finest angular resolution of 0.1° (H) x 0.125° (V), the OT128 can accurately perceive objects large and small at a distance of 200 meters away, providing powerful perception data for autonomous driving systems. Long-Range Perception for Comprehensive On-Road Awareness Under 100 klux strong ambient light, OT128 has a ranging capability of 200 m at 10% reflectivity (230 m maximum), clearly detecting objects in real time and capturing every detail of its surrounding road conditions. IPE: Noise Filter Function Enables All-Weather Perception Leveraging Hesai’s proprietary Intelligent Point Cloud Engine (IPE), the OT128 is capable of detecting rain, fog, exhaust fumes, and water splashes on the road. It performs real-time marking of these phenomena at a pixel level, effectively filtering out environmental noise. This capability will significantly mitigate the impact of rain and fog on lidar performance, there by enhancing its clarity and enabling all-weather perception across various applications. HESAI Lidar Sensor Selection Guide Scroll to view all columns JT16 JT32 JT64P JT128 FTX140/180 FT120 ATX AT128 AT360 ETXP XT16 XT32 XT32M1X XT32M XT32m2X QT128 OT128 Pandar128 Object Detection ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Mapping ● ● ● ● ● ● Object Identification ● ● ● ● ● ● ● ● ● ● ● Automotive Grade ● ● ● ● ● ● ● ● ● Channels 16 32 64 128 192×256 120×160 256 128 360 1080/2160/4320 16/32 32 32 128 128 128 Field of View 360° X 40° 360° X 40° 360° X 189° 360° X 99° 140° X 105° / 180° X 140° 100° X 75° 140° x 20° 120° X 25.4° 18° X 120° 120° × 20° 360° X 31° 360° X 31° 360° X 40.3° 360° X 105.2° 360° X 40° 360° x 40° Range 30m @ 10% Reflectivity 30m @ 10% Reflectivity 40m @ 10% Reflectivity 20m @ 10% Reflectivity 30m @ 10% Reflectivity 22m @ 10% Reflectivity 200 m @ 10% Reflectivity 210m @ 10% Reflectivity 250m 300 m @ 10% Reflectivity 80m @ 10% Reflectivity 80m @ 10% Reflectivity 80m @ 10% Reflectivity 20m @ 10% Reflectivity 200m @ 10% Reflectivity 200 m @10% Reflectivity Min Range 0m 0m 0m 0m 0.1m 1m 0.05m 0.05m 0.5m 0.05m 0.3m 0.3m Weight 0.199kg 0.199kg 0.22kg 0.22kg 0.2kg 0.7 kg 0.36 kg 0.94 kg 950g 0.6 kg 0.8 kg 0.8kg 0.49 kg 0.7 kg 2.2 kg 1.63 kg Accuracy 3cm 5 cm 5 cm 5 cm 5cm 1 cm 1cm 1 cm 3 cm 3 cm 5cm Max Range 100m 100m 25m 25m 50m 300m 260m 300m 120m 120m 300m 50m 230m 200m Resolution Horizontal 0.6° 0.6° 0.4° 0.45° 0.56° 0.625° 0.08° 0.1° – 0.2° 0.06° – 0.12° 0.06° 0.09° – 0.36° 0.09° – 0.36° 0.09° – 0.36° 0.4° – 1.6° 0.1° – 0.4° 0.1° Resolution Vertical 2.67° 1.29° 1.5° 0.8° 0.56° 0.625° 0.1° 0.2° – 0.8° 0.05° – 0.1° 0.055° 1°/ 2° 1° 1.3° 0.4° – 1.6° 0.125° – 1.72° 0.125° Availability Phasing Out Taking Orders Taking Orders Now Sampling Now. Production June 2026 Phasing Out Now Now Now Sampling Now. Production 2027 Now Now Now Now Now Phasing Out

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