Ouster OS1 Rev8 中距高分辨率成像激光雷达
Vendor: Ouster, Inc. (USA)
Product: OS1 Rev8 中距高分辨率成像激光雷达
Ouster（美国旧金山，数字激光雷达开创者，2023 年与 Velodyne 合并）是全球数字 LiDAR 头部厂商。OS1 Rev8 是其旗舰中距成像雷达：865 nm 激光，360°×44° 视场，32/64/128 通道，水平分辨率 512–4096 列（0.088° 角分辨率），转速 5–40 Hz 可配置；80% 反射率下测程 170 m（>90% 检出率，100 klx 阳光），10% 反射率 90 m，最大可表征 500 m，最小测距 0 m；原生 RGB-D 彩色点云，每点含距离/信号/反射率/近红外/方位角/时间戳，回波最多 2 个；千兆以太网 UDP，支持 PTP/gPTP/PPS/NMEA 时间同步（误差 <1 ms）；12/24 VDC 供电（9–58 V），功耗 10–20 W；IP68/IP69K 防护，-40 至 +85 °C 工作温度，抗 100 g 冲击与 10 Grms 振动，面向功能安全 ASIL-B/SIL-2/PLd 设计，重约 500 g。适用于巡检机器人、AMR 导航、智慧基础设施与安防。
| imu | 640 / 1280 / 2560 Hz (3-axis gyro + 3-axis accelerometer) |
| weight | 500 g (580 g with halo cap) |
| returns | up to 2 |
| software | Ouster Python SDK, C++ Driver, Ouster Studio; ROS2, ROS, NVIDIA Driveworks, NVIDIA Isaac / IsaacSim, MATLAB |
| interface | UDP over gigabit Ethernet (1000BASE-T) |
| time_sync | PTP / gPTP / NMEA $GPRMC / external PPS, <1 ms |
| dimensions | Ø87 x 58.35 mm (74.2 mm with thermal cap) |
| point_data | RGB, Range, Signal, Reflectivity, NIR, Channel, Azimuth, Timestamp |
| laser_class | Class 1 eye-safe (IEC/EN 60825-1:2014) |
| data_latency | < 10 ms |
| storage_temp | -40 to +105 °C |
| cybersecurity | ISO 21434, UNECE WP.29, IEC 62443, ISO 27001 |
| dynamic_range | 116 dB |
| field_of_view | 360° x 44° vertical (+22° to -22°) |
| minimum_range | 0.0 m (configurable; 0.5 m default, 0.3 m optional) |
| rotation_rate | 5, 10, 15, 20, 30, or 40 Hz |
| operating_temp | -40 to +85 °C |
| range_accuracy | ±1.25 cm (Lambertian), ±2.5 cm (retroreflectors) |
| beam_divergence | 0.18° (FWHM) |
| detection_range | 170 m @ >90% detection (80% reflectivity, 100 klx); 90 m @ 10% |
| range_precision | ±0.25 to ±1.5 cm (1 std deviation) |
| shock_vibration | 100 g shock; 10 Grms vibration |
| laser_wavelength | 865 nm |
| range_resolution | 0.1 cm |
| functional_safety | ASIL-B, SIL-2, PLd (on-sensor 3D Zone Monitor) |
| operating_voltage | 12/24 VDC nominal (9-58 V) |
| points_per_second | 10,485,760 |
| power_consumption | 10-20 W (15 W nominal; 22 W peak at -40 °C) |
| ingress_protection | IP68 / IP69K |
| false_positive_rate | 1 / 10,000 |
| vertical_resolution | 32, 64, or 128 channels |
| horizontal_resolution | 512 / 1024 / 2048 / 4096 columns |
| max_representable_range | 500 m |
| angular_sampling_accuracy | ±0.01° (vertical & horizontal) |
| horizontal_angular_resolution | 0.088° (4096 columns) |