• Robosense EM4 Thousand Beam LiDAR
  • Robosense EM4 LiDAR
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Robosense EM4

Robosense EM4

$7,699.00 USD
$7,699.00 USD
Sale Sold out

OVERVIEW:

The World’s First "Thousand-Beam" Long-Range Digital LiDAR

EM4 is the first long-range digital LiDAR on the EM platform, marking the beginning of the "thousand-beam" era in automotive LiDAR technology. Incorporating RoboSense’s new digital architecture, crosstalk elimination, all-condition optical signal processing, and lossless data compression technologies, EM4 delivers groundbreaking performance with up to 1080 beams, a maximum detection range of 600m, and a point rate of 25.92 million points per second.

With its ability to provide 1080P high-definition 3D perception, EM4 redefines the standards for intelligent vehicles, leading L3 and above autonomous driving technologies into a new era of development.


PRODUCT FEATURES:

    120°×27°
    FOV

    600m (300m @10%)
    Longest range

    		 25.92 Million pts/s
    High-quality point cloud
    1080 beam
    max number of beams
    		 60%
    Data Compression Ratio
    		 SPAD - SoC
    Digital Architecture

    Exclusive Technologies for All-Condition Mastery

    Powered by cutting-edge proprietary technologies, EM4 achieves comprehensive upgrades in high-reflection blooming suppression, noise reduction in rain, fog, and dust, as well as contamination resistance. These advancements enable autonomous driving systems to achieve clear and precise environmental perception in all scenarios and conditions.

    High-Reflection Blooming Suppression

    Using RoboSense’s innovative spatiotemporal mixed encoding patented technology, EM4 effectively suppresses point cloud blooming caused by high-reflectivity objects such as road signs, delivering sharper object contours and enhanced detail representation.

    Resilient to Rain, Fog, and Dust

    EM4 integrates SPAD-SoC with the 1080-Core LEP (LiDAR Echo Processing) system and RoboSense’s proprietary "Large Echo Processing Model". This combination precisely identifies and marks echo features, significantly reducing noise caused by rain, fog, and dust.
    Huiyan AI Model: Trained on 1080-Core LEP filter parameters, continuously improving noise reduction capabilities.

    Contamination Resistance

    Leveraging RoboSense’s proprietary optical design, EM4 maintains accurate detection even under challenging conditions such as mud, dirt, and condensation.

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