KOI / KOI SE
Ultra-compact autonomous USVs with carbon fiber construction, portable deployment, and modular payload support for shallow-water surveying, monitoring, and data collection.
Product descripton: KOI / KOI SE by AquaHelpers
The KOI and KOI SE are lightweight autonomous unmanned surface vehicles designed for surveying, monitoring, and inspection in shallow-water environments. Built from carbon fiber composites, both platforms are easily transported and deployed by a single operator while supporting a wide range of survey and environmental monitoring payloads. Equipped with autonomous navigation, obstacle avoidance, onboard data storage, and up to four hours of endurance, the KOI series provides an efficient solution for professional water operations.
Key Features
- Lightweight carbon fiber construction
- Portable single-person deployment
- Compact design for easy transportation
- IP65 dust and water protection
- Autonomous navigation
- Autonomous obstacle avoidance
- Automatic return function
- Onboard data storage
- Real-time vessel monitoring
- One-key autonomous navigation
- Emergency stop function
- Millimeter-wave radar obstacle avoidance (LiDAR upgrade available)
- Route planning for rivers and linear waterways
- Up to 4 hours of endurance
- Supports multiple payloads, including:
- Water sampling equipment
- Water quality sensors
- ADCP
- Single-beam echo sounders
- Side-scan sonar
- Self-developed intelligent control software
- Cloud data processing
- High-strength communications
- Customizable payload configurations
Technical specifications
| Specification | KOI | KOI SE |
|---|---|---|
| Hull Type | Trimaran | Monohull |
| Hull Material | Carbon fiber | Carbon fiber |
| Dimensions (L × W × H) | 990 × 850 × 330 mm | 990 × 470 × 330 mm |
| Hull Weight | 20 kg | 18 kg |
| Payload Capacity | ≤20 kg | ≤20 kg |
| Standard Payload | 10 kg | 10 kg* |
| Endurance | 4 h | 4 h |
| Cruising Speed | 1.0 m/s | 1.0 m/s |
| Maximum Speed | ≤5.0 m/s | ≤5.0 m/s |
| Communication / RC Range | 3–5 km | 3–5 km |
| Minimum Operating Depth | ≥0.25 m | ≥0.25 m |
| Wind Resistance | Force 3 | Force 3 |
| Wave Resistance | Force 0.5 | Force 0.5 |
| Protection Rating | IP65 | IP65 |
| Autonomous Navigation | Yes | Yes |
| Automatic Obstacle Avoidance | Yes | Yes |
| Automatic Return | Yes | Yes |
| Onboard Data Storage | Yes | Yes |
| Obstacle Detection | Millimeter-wave radar (LiDAR optional) | Millimeter-wave radar (LiDAR optional) |
| Customization | Available | Available |
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