Locomotive Interface Gateway (LIG)

Wabtec digital Core Electronic Locomotive Interface Gateway LIG
Wabtec digital Core Electronic Locomotive Interface Gateway LIG

Locomotive Interface Gateway (LIG) is a network communications and interface device that provides locomotive control-system data to third-party applications. The LIG is designed with an Open Message Interface which allows applications to access control-system data while providing locomotive system isolation to ensure the control system is not adversely impacted by third-party applications. The real-time parameters available from the LIG can be used to perform real-time health and status monitoring of a locomotive as well as real-time assessment of locomotive operator performance.

Key Features:

  • Provides locomotive control system data to 3rd-party applications via open message interface (PTC, Locomotive Monitoring and Diagnostic, other RR Business Apps)
  • Converts data from locomotive-specific format into an AAR-defined common format
  • Provides Locomotive Control System isolation from 3rd-party systems
  • Streaming broadcast of locomotive parameters (cab stand states, sensor readings…)
  • Publication rates range from once per second to once per 60 seconds
  • Request based and streaming locomotive fault and snapshot information

Related Products

Digita-Core-Electronics-and-Analytics-Automated-Bench-Test-Equipment
Automated Bench Test Equipment

Automated Bench Test Equipment provides troubleshooting ability for repair to the module or sub-component level. The system can be Consolidated Bench Test Equipment for multiple system testing (CABTE).

Wabtec Digital Core Electronics and Analytics Expert on Alert
Expert on Alert

Expert-on-Alert provides centralized monitoring of locomotive health status and performance in real time.

SFTPro (Stress Free Temperature) Measurement
SFTPro (Stress Free Temperature) Measurement

SFTPro technology provides rail-stress monitoring for increased availability and safer train operations.

Contact Us

Wabtec Digital

Sales and Support

For the fastest response time, please fill out the contact form.