Unitree L1 PM LiDAR (Precision Measurement)

Key Features:

• Omnidirectional Ultra-Wide-Angle Scanning: Achieves a near-hemispherical ³$360^\circ \times 90^\circ$ Field of View (FOV), providing comprehensive environmental coverage with minimal blind spots for safe and effective navigation.
• Precision Measurement: Delivers reliable data with a measurement accuracy of ⁵$\pm2.0 \text{ cm}$.
• Excellent Close-Range Detection: Features an ultra-low nearby blind area of only ⁷$0.05 \text{ m}$, making it ideal for proximity detection and navigating restricted spaces.
• Effective Scanning Distance: Offers a maximum scanning distance of ⁹$20 \text{ m}$ (at ¹⁰$90\%$ reflectivity) and ¹¹$10 \text{ m}$ (at ¹²$10\%$ reflectivity).
• High Data Rate: Capable of a high-speed effective sampling frequency of ¹⁴$21,600 \text{ points/s}$, ensuring high-density point cloud data for detailed mapping and recognition.
• Integrated IMU: Built-in 3-axis acceleration and 3-axis gyroscope (IMU) supports advanced algorithms like SLAM (Simultaneous Localization and Mapping) using only the point cloud and IMU data.
• Compact & Lightweight Design: With a size of ¹⁷$75 \times 75 \times 65 \text{ mm}$ and weighing only ¹⁸$230 \text{ g}$, it is highly suitable for flexible integration into small and medium-sized mobile platforms.
• Robust Performance: Features effective anti-glare capability (²⁰$>100 \text{ Klux}$) and resistance to complex ambient light, enabling stable ranging and high-accuracy mapping both indoors and outdoors.
• Safety and Versatility: Classified as Class 1 human eye safe (IEC60825-1:2014) and capable of detecting challenging objects like glass.

The Unitree L1 PM LiDAR is an excellent choice for applications requiring precise localization, mapping, obstacle avoidance, and 3D reconstruction in fields such as:

• Autonomous mobile robots (like Unitree’s quadruped robots)
• Logistics and warehousing automation
• Intelligent industry and agriculture
• Sweeping and cleaning robots
• Security patrolling