RoboSense EM4 Ultra-Long-Range Digital LiDAR
Vendor: RoboSense Technology Co., Ltd. (China, 2498.HK)
Product: EM4 千线级超长距数字化激光雷达
RoboSense (Shenzhen, HKEX 2498.HK) EM4 is the first product on the new digital EM platform and the world's first 'thousand-line' ultra-long-range digital LiDAR: up to 2160 lines, 600 m max range (300 m @10% reflectivity), 120x27 deg FOV, 41.04M pts/s single return; built on the self-developed SPAD-SoC fully digital architecture with 60% lossless data compression, resolving small distant objects such as tires, cones and paper boxes and extending ADAS response time by up to 70%. Also serves long-range avoidance, high-definition perception and mapping for inspection robots and unmanned vehicles.
| fov | 120 deg x 27 deg |
| beams | 2160 lines (max) |
| point_rate | 41.04M pts/s (single return) |
| architecture | digital SPAD-SoC, EM platform |
| detection_range | 600 m max; 300 m @ 10% reflectivity |
| data_compression | 60% lossless |