Ouster OS0 超广角高分辨率成像激光雷达
Vendor: Ouster, Inc. (USA, NYSE: OUST)
Product: OS0 超广角高分辨率成像激光雷达

Ouster OS0 是 Rev8 代超广角短距成像激光雷达:垂直视场 90°(+45°~-45°)、水平 360°,32/64/128 通道,水平分辨率 512–4096 列(4096 列时角分辨率 0.088°),转速 5–40 Hz 可配置;1024@10 Hz 模式下测程 75 m(80% 反射率)/35 m(10% 反射率),均为 100 klx 阳光、>90% 检出率,最大可表征 500 m,最小测距可配置到 0 m(出厂默认 0.5 m、可选 0.3 m);测距精度 ±1.25 cm(漫反射)/±2.5 cm(回归反射),精度与准确度较 Rev7 各提升 2 倍,距离分辨率 0.1 cm,回波最多 2 个,最高 10,485,760 点/秒;865 nm Class 1 人眼安全激光。原生 RGB-D 彩色点云(动态范围 116 dB),每点含 RGB/距离/信号/反射率/近红外/通道/方位角/时间戳,同步 IMU 可配 640/1280/2560 Hz;千兆以太网 UDP,支持 PTP/gPTP/NMEA/PPS 时间同步(误差 <1 ms),数据延迟 <10 ms。12/24 VDC 供电(9–58 V),功耗 10–20 W;Ø87×58.35 mm、500 g(带 halo 帽 580 g),IP68/IP69K 防护,-40~+85 °C 工作温度(Rev7 为 +60 °C),抗 100 g 冲击与 10 Grms 振动,MTTF >25 万小时;面向功能安全 ASIL-B/SIL-2/PLd 设计并内置片上 3D 区域监控,网络安全按 ISO 21434 / UNECE WP.29 / IEC 62443 / ISO 27001 设计。适合 AMR、AGV、巡检机器人、重型机械、无人机与建图方案的近距盲区感知和高精三维建模。
| imu | 640 / 1280 / 2560 Hz (3-axis gyro + 3-axis accelerometer) |
| mttf | >250,000 h |
| 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 90° vertical (+45° to -45°) |
| 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 | 0.35° (FWHM) |
| detection_range | 75 m @ >90% detection (80% reflectivity, 100 klx); 35 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) |