RMG Load Collision Prevention System

The HIRI FUTURE Load Collision Prevention System (LCPS) is a “full‑domain dynamic collision‑prevention” solution tailored for mixed railway scenarios. Within the complex three‑dimensional space where “railway loading and unloading lines, container stack yards, and operational passageways” intersect, the system leverages the deep integration of AI vision and multimodal LiDAR to perceive the environment, construct high‑precision dynamic models of equipment operations in real time, and intelligently identify and calculate collision risks among spreaders, containers, train cars, adjacent stack yards, and fixed facilities. It then issues early warnings and implements proactive intervention controls, fundamentally preventing safety incidents such as container overturning, equipment damage, and disruptions to railway operations caused by collisions.

System Advantages and Features

Real-time Train Monitoring and Collision Prevention

Railway-side active collision prevention: dynamically calculates the safety clearance between the Spreader (empty/with container) and the car body side wall, coupler, and overhead facilities, thereby preventing collisions between railway vehicles and equipment during operations.
Stack yard-side Intelligent Collision Avoidance: Establish a three-dimensional container stowage map for the stack yard, and, by integrating the Spreader’s real-time position and orientation, predict the risk of interference with nearby Stows—especially with the corner posts of high-tier containers.
Intervention Control: When a collision risk is predicted, the system automatically limits the Trolley’s speed or stops its movement toward the railway side, preventing the Spreader or container from striking the train.

Dual-redundant perception architecture

Visual System: Utilizes cameras mounted on the Spreader and the trolley to perform long-range, wide-area obstacle detection and classification.
Modal LiDAR: Deployed at key risk dimensions such as the Spreader’s orientation toward the railway side, the Stack yard side, and the trolley’s travel direction, it provides precise, stable, real-time distance information.
Fail-safe design: In the event of a single-system failure, the other system can independently assume core protection functions and trigger maintenance alarms.