Tianjin Port has marked a significant technological breakthrough with the successful completion of a live berthing test by its autonomous tugboat, Jin Gang Lun 36. The vessel executed complex return and docking maneuvers entirely without human intervention, demonstrating the advanced capabilities of intelligent navigation systems in active port environments.
This achievement represents a crucial step in Tianjin Port’s comprehensive initiative to integrate cutting-edge technology into the most challenging aspects of maritime operations. The autonomous tugboat addresses the critical need for precision maneuvering when large cargo vessels, often exceeding 300 meters in length, navigate the confined waters of harbor areas where their limited agility creates operational challenges.
According to Li Qiunan, IT Director of Tianjin Port Tugboat Lighter Co, Jin Gang Lun 36 employs a sophisticated intelligent navigation system capable of autonomous escort operations, dynamic obstacle avoidance, and precision berthing. The 34.6-meter vessel features a comprehensive sensor array including marine radar, LiDAR, and specialized fog-navigation night vision equipment.
The system’s intelligent algorithms process real-time data on meteorological conditions, hydrological factors, and obstacle detection to continuously adjust the vessel’s route and movements. While designed for full autonomy, the technology allows crew members to maintain monitoring capabilities and assume immediate control during emergency situations, ensuring operational safety.
Since commencing trial operations in Tianjin waters in 2024, the autonomous tugboat has undergone multiple testing phases to refine its performance in busy port conditions. This successful live berthing test demonstrates tangible progress in China’s pursuit of smart port technologies and autonomous maritime operations.