Solid-State Digital LiDAR - RoboSense | Safer world, Smarter life

E1R is a new-generation, fully solid-state digital LiDAR based on the automotive-grade E platform. Equipped with a 120°×90° ultra-wide FOV and proprietary solid-state architecture, it combines high performance, compact design and automotive-grade reliability. Capable of real-time detection of object size, contour, and distance, E1R empowers robots to excel in obstacle avoidance, mapping, and navigation tasks.

E1R has been mass-produced and is already in practical applications, supporting various types of robots operating seamlessly in diverse lighting conditions. It enables robots to perform tasks from close-range precision sensing to wide-area environmental detection, significantly enhancing their operational efficiency and safety across a wide range of scenarios.

120°×90°

Wide FOV

7×35×75 (mm)

Flat window

75m (30m@10%)

Long range

SPAD-SoC

Digital architecture

260,000 pts/s

High-quality point cloud

2D VCSEL

2D Electronic scanning

120°×90°

Wide FOV

75m (30m@10%)

Long range

260,000 pts/s

High-quality point cloud

7×35×75 (mm)

Flat window

SPAD-SoC

Digital architecture

2D VCSEL

2D Electronic scanning

Compact Window, Flexible deployment

E1R is not only compact and lightweight but also features a small, flat, and flush light-emitting window with no protrusions. This design ensures flexible integration into various robotic structures. Additionally, the device comes equipped with a 1/4-inch threaded mount, making it compatible with a wide range of photographic accessories, facilitating robot development and debugging.

Wide FOV, Exceptional Range

E1R offers an ultra-wide 120° × 90° field of view (FOV), delivering comprehensive and precise perception capabilities for advanced autonomous navigation and decision-making. With a ranging capability of 30m@10% and a maximum detection range of 75m—over seven times that of conventional depth cameras. E1R ensures early detection of distant objects. This enables precise target identification and effective obstacle avoidance, making it an ideal solution for a variety of robotic applications.

Enhanced Perception: High Definition and Efficiency

E1R delivers up to 260,000 points per second with 144-beam neatly structured point clouds, enabling precise detection of various dynamic and static small obstacles. It excels in efficient 3D mapping, accurately reconstructing environments such as roads, courtyards, warehouses, and ports.

High-Performance 3D SLAM
Effortlessly performs SLAM in both large outdoor areas and confined indoor spaces, generating high-precision 3D digital models.
Indoor-Outdoor Adaptability
Operates seamlessly under diverse lighting conditions, including strong light, darkness, and varying light contrasts, empowering robots to navigate both indoor and outdoor environments.
Accurate Obstacle Detection
Real-time detection of pedestrians, large vehicles, small vehicles, traffic cones, and bollards, ensuring dynamic and static obstacle avoidance with flexibility.

The World’s First Self-Developed Digital SPAD-SoC

E1R is equipped with RoboSense’s self-developed, world-first digital SPAD-SoC and 2D VCSEL chips. Benefiting from a streamlined digital signal processing and transmission pathway, E1R ensures lossless echo information and delivers high-quality point cloud outputs. Its fully chip-based solid-state design eliminates all moving parts, achieving breakthroughs in both performance and reliability. Currently, RoboSense is the only company in the industry to have successfully matured and mass-produced this technology.

SPAD-SoC
With over 250,000 pixels, 2.5 times more than industry benchmarks, the SPAD-SoC leverages a fully digital architecture to enhance angular resolution and precision.
VCSEL
Utilizes 2D addressable VCSEL array technology to support flexible electronic scanning modes, effectively suppressing point cloud blooming on highly reflective objects while extending the detection range.
Fully Solid-State Scanning
Features a minimalistic electronic scanning architecture with no internal moving parts, balancing performance, cost efficiency, and reliability.

Automotive-grade Platform Ensures Safety and Reliability

E1R is built on the mass-production automotive-grade LiDAR E platform and is custom-designed for robotic applications. It has passed over 60 rigorous reliability tests, operates within a temperature range of -40°C to +85°C, and endures vibration shocks of up to 50G—significantly exceeding the standards of the robotics industry. Additionally, it meets high-level protection ratings of IP67 and IP6K9K, ensuring reliable performance in harsh environments such as rain, dust, and other extreme conditions.