场景 · 机器人导航
机器人导航用激光测距模块：8 款 ERDI 型号
8 款 ERDI 模块的公开应用场景里有机器人导航。先按你真实目标上需要的量程选，再看接口和重量。
机器人导航 款
| 型号 | 公开量程 | 波长 | 接口 | 精度 | 重量 | 价格 |
|---|---|---|---|---|---|---|
| LR1000E2 | 4–1,000 m | 905 ± 5 nm | UART-TTL | ±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) | ≤10 g | 单价 $30 起 |
| LR1000E4 | 4–1,000 m | 905 ± 5 nm | UART-TTL | ±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) | ≤10 g | 单价 $30 起 |
| LR1200E2 | 4–1,200 m | 905 ± 5 nm | UART-TTL | Both sources give ±1 m (6 m ≤ D < 500 m) and ±(0.5 m +… | ≤10 g | 单价 $35 起 |
| LR1200E4 | 4–1,200 m | 905 ± 5 nm | UART-TTL | ±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) | ≤10 g | 单价 $35 起 |
| LR1500E2 | 4–1,500 m | 905 ± 5 nm | UART-TTL | Both sources give ±1 m (6 m ≤ D < 500 m) and ±(0.5 m +… | ≤10 g | 单价 $40 起 |
| LR1500E4 | 4–1,500 m | 905 ± 5 nm | UART-TTL | ±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) | ≤10 g | 单价 $40 起 |
| LRF22VB | 0.05–20 m (90% reflectivity); 0.05–10 m (10% reflectivity) | 905 nm | UART/IIC | ±5 cm (<5 m); 1% (≥5 m) | 1.5 g | 单价 $8 起 |
| LRF50VB | 0.05–50 m (90% reflectivity); 0.05–20 m (10% reflectivity) | 905 nm | UART/IIC | ±5 cm (<5 m); 1% (≥5 m) | 1.3 g | 单价 $20 起 |
各型号公开应用场景
| 型号 | 公开的应用场景 |
|---|---|
| LR1000E2 | Robotics; Industrial measurement; Outdoor positioning |
| LR1000E4 | Robotics; Industrial measurement; Outdoor positioning |
| LR1200E2 | Industrial measurement; Robotics; Outdoor positioning |
| LR1200E4 | Industrial measurement; Robotics; Outdoor positioning |
| LR1500E2 | Outdoor positioning; Robotics; Industrial measurement |
| LR1500E4 | Outdoor positioning; Robotics; Industrial measurement |
| LRF22VB | Drone altitude hold; Robot & AGV obstacle avoidance; Camera focusing |
| LRF50VB | Industrial automation; AGV & robot obstacle avoidance; Traffic safety monitoring |
驱动与文档
所有 UART 型号的协议文档和驱动都公开在 erdi-lrf-drivers。点开上面任一型号可看规格书、接线、Pixhawk、ROS 2、Arduino 和价格页。
FAQ
哪款 机器人导航 激光测距模块 价格最低？
所列型号中 LRF22VB 公开价格最低，单价 $8 起，含运费。
哪款 机器人导航 激光测距模块 最轻？
LRF50VB 重 1.3 g，是所列型号中最轻的。
为什么每个量程数字都带条件？
各厂商测量程用的目标不同（白板、建筑、10% 反射率），能见度也不同。没有条件的数字无法比较，所以本页把条件列在每个量程旁边。
Related guides
Model records
Open the model page for the full specification table, downloads, published price and ordering.
- LR1000E2 — LR1000E2 905 nm Laser Rangefinder Module
- LR1000E4 — LR1000E4 905 nm Laser Rangefinder Module
- LR1200E2 — LR1200E2 905 nm Laser Rangefinder Module
- LR1200E4 — LR1200E4 905 nm Laser Rangefinder Module
- LR1500E2 — LR1500E2 905 nm Laser Rangefinder Module
- LR1500E4 — LR1500E4 905 nm Laser Rangefinder Module
- LRF22VB — LRF22VB 905 nm Single-Point LiDAR Sensor
- LRF50VB — LRF50VB 905 nm Single-Point LiDAR Sensor