Automatic Systems TRIZ Cases

Planned path arbitration and resource range calculation help TACS avoid switch-zone deadlocks while improving wayside resource allocation efficiency.

Tractive effort monitoring verifies whether grouped vehicles are properly coupled, avoiding human checks and costly visual equipment.

A gateway-based train protection layout decouples antenna cable length, cuts duplicate installations, and simplifies vehicle integration.

Flexible drives propel motorless pods on main tracks, enabling seamless last-mile transfer with lower energy use and no vehicle changes.

Real-time cross-line schedule refresh and automatic train matching keep same-platform transfers synchronized while reducing platform waits and staff workload.

Human feedback and node data retrain an autonomous train model to handle railway-specific conditions while balancing speed, safety, and fuel use.

Automated control commands move train cars to assigned yard tracks, reducing manual locomotive handling, operator error, and safety risk.

Hot and cold backup switching with redundant interface machines enables remote changeover between old and new train supervision systems without service interruption.

Sensors and proportional flow valves adjust left-right air spring height to counter curve centrifugal force and improve rail vehicle comfort.

Historical stop error values are averaged to correct target distance and improve automatic stop precision to within ±10 cm.

Real-world car event measurements are used to update yard control coefficients, improving prediction accuracy and adaptation to changing conditions.

A trackside signal placed within a set distance lets a train confirm the next section is clear without relying on vehicle position reporting.