LSLidar LS-S2

  • 128 lines
  • Measurement distance: 250 m
  • Measurement frequency:148000 points/second
  • Vertical measurement angle:-12.5°~+12.5°
  • Horizontal measurement angle: 120°

The core advantages of our products

  • We provide 24/7 one-on-one consultation services and comprehensive support throughout the entire process.
  • After-sales service includes free replacement of damaged products within 24 hours.
  • This product is compatible with ROS systems and mainstream development integration platforms for secondary development.
  • The product has passed CE, RoHS, and SGS triple international certifications.
Lidar Certification

Lidar Certification

Image-grade 1550nm fiber laser auto-grade LiDAR LS-S2 series

Uses the in-house 1550nm fiber laser and dozens of high-power core optical devices. LS-S2 can detect small objects with super long-distance detection and super point cloud density. It can detect up to 500m, and 250m with 10% reflectivity. The measurement accuracy is ±2cm, FOV is 120°(H)x25°(V), the minimum vertical angle resolution can reach to 0.01°, at the same time, sampling points can reach 1.6 million – 6.4 million points/s. The extremely thin size of 225x120x45 mm is easier to integrate on vehicles to serves the autonomous driving, complete anti-interference function, high reliability and design for mass production. Leading the world with comprehensive performance, being the main LiDAR for L3 and above high-level autonomous driving.

Product Model:

modelLS128S2LS180S2LS320S2LS400S2
Buses per Second1280Line1800Line3200Line4000Line
Measurement Point Rate1480000Points/second165000Points/second1850000Points/second1850000Points/second

The LS-S2 series offers a variety of wiring harnesses and scanning methods, with an ultra-thin body design that easily integrates into the vehicle body. The image level 1550nm fiber optic vehicle specification invites optical radar with high reliability and mass production design to assist autonomous driving, leading the world in performance and becoming the preferred driver for L3 level and above advanced autonomous driving.

Product Highlights

250m (@10% reflectivity) long-distance detection With 250m (@10%) detection range, LS-S2 series enable to provide autonomous driving with sufficient safety redundancy distance, perceive road conditions in advance, and escort safe driving.

Image-grade point cloud imaging

LS-S2 can detect small objects with super long-distance detection and super point cloud density. Minimum vertical angle resolution can reach to 0.01°, at the same time, sampling points can reach 1.6 million – 6.4 million points/s. 

Full field of view ROI / Dynamic ROI Customization

LS-S2 series has a field of view of 120°x25° and full field of view ROI(region of inerest), breaking the limitations of the ordinary ROI small-scale staring function. ROI can also be customized according to customer needs. The dynamic ROI with high resolution provides delicate, sufficient, and reliable road environment information for the car.

Installation scheme on automotive

Additional information

Model

LS128S2

Detection Method

ToF

Wavelength

1550 nm

Laser Safety

Eye-safe

Channels

128

Detection Range

250 m

Range Accuracy

±2 cm

FOV

Vertical:-12.5°-+12.5°
Horizontal:120°

Angular Resolution

Vertical:0.076° @ ROI, 0.33° @ Non ROI
Horizontal: 0.103°

Scanning Rate

10 Hz

Filtering Rain, Fog, and Dust

Supported*

Communication Interface

Automotive Ethernet

Time Source

GPS/gPTP

Operating Voltage

9 V~36 V DC

Operating Power

<28 W (Typical)

Operating Temperature

-40℃~+75℃

Storage Temperature

-40℃~+105℃

Shock Test

500 m/sec², lasting for 11 ms

Vibration Test

5 Hz~2000 Hz, 3G rms

IP Grade

IP 6K9K

Dimensions

Basic: 236 * 125 * 49 mm
Lightweight: 228 * 125 * 45 mm

Weight

<1800g