Overview
Intelligent Automation for Railway Worker Safety
Workers on or near railway tracks risk casualties from unexpected train movements
High-risk zones like tracks, tunnels, and bridges require monitoring of train operations and facility conditions
Current safety systems depend on train-mounted devices or infrastructure sensors, leading to high costs and limited use
Intelligent automation needed to reduce reliance on workers’ sight and hearing for safety management
Core Competencies
Purpose
Provides a solution for rail-mounted devices by enabling side positioning, self-driving along the rail, and simplified sensor installation/retrieval, reducing operational complexity.
Rotates top-mounted device components to position them on the rail side at designated locations.
Drives along the side of the rail under its own power without evasive maneuvers.
Only the sensor unit (with communication module) is installed at the target site; control and driving units return to the work area, and the sensor is retrieved after completion.
Expected Benefits
High-Speed Upgrade & Facility Improvement
– Applicable to sites requiring high-speed upgrades and track facility enhancements on existing lines.
Hazard Area Pre-Inspection
– Video-based technology enables pre-inspection of hazardous work zones.
Emergency Deployment
– Can be utilized during accidents or gas leaks in tunnels and underground sections.
Compact & Accurate Design
– Portable device with high sensor detection accuracy; side-mounted sensor minimizes interference with train operations.
Scalability & Safety
– Enhances worker safety, prevents accidents, and improves the track environment, leading to greater satisfaction for passengers and local communities.
TRL 9
Contact
Korea Railroad Research Institute (KRRI)
Global Business Department
Dr. Jiyoung Hong
E-mail: hongjy@krri.re.kr