18515658. SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE simplified abstract (BNSF Railway Company)
Contents
SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE
Organization Name
Inventor(s)
Scott D. Sapp of Smithville MO (US)
Mitchell W. Beard of Shawnee KS (US)
Michael E. Ramolt of Shawnee KS (US)
SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18515658 titled 'SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE
The abstract describes a system and method for upgrading virtual approach signal restrictions between physical signaling components in a railway system.
- Virtual signal with signal type functionality used to split a block into two or more sections
- Allows a train to accelerate on a clear indication if the advance signal indication upgrades
- Addition of audio frequency type circuits with the advance signal indication for upgrading train indications
- Protects against open HT switches, broken rail, hazards, and follow up moves
- Enables trains to upgrade from a "restricting" indication to an "approach" or "clear and accelerate" indication with an upgraded PTC track line
Potential Applications: - Railway signaling systems - Train control systems - Safety enhancements in railway operations
Problems Solved: - Enhancing train acceleration based on signal indications - Protecting against potential hazards on the tracks - Improving overall safety and efficiency in railway operations
Benefits: - Allows for smoother and faster train operations - Enhances safety measures for trains and railway personnel - Optimizes train control systems for better performance
Commercial Applications: Title: Enhanced Railway Signal Upgrade System This technology can be applied in railway companies, transportation authorities, and infrastructure development projects to improve train operations and safety measures. It can also be utilized in the development of advanced train control systems for enhanced efficiency and performance in railway operations.
Prior Art: Readers can explore prior art related to railway signaling systems, train control technologies, and safety enhancements in railway operations to gain a deeper understanding of the evolution of this technology.
Frequently Updated Research: Researchers may find updated studies on railway signaling advancements, train control system innovations, and safety measures in railway operations to stay informed about the latest developments in the field.
Questions about Railway Signal Upgrade System: 1. How does the virtual approach signal restriction upgrade system improve train operations and safety in railway systems? - The system enhances train acceleration based on signal indications, protects against potential hazards on the tracks, and improves overall safety and efficiency in railway operations. 2. What are the key features of the virtual approach signal restriction upgrade system in railway signaling technology? - The system utilizes virtual signals with signal type functionality, audio frequency type circuits, and upgraded PTC track lines to allow trains to upgrade from a "restricting" indication to an "approach" or "clear and accelerate" indication, enhancing safety and efficiency in railway operations.
Original Abstract Submitted
A system and method for providing a virtual approach signal restriction upgrade between physical signaling components is presented. In one embodiment, in a CTC type of operation, the use of a virtual signal with signal type functionality to split a block into two or more sections can allow a train currently governed by an approach indication to accelerate on a clear indication if the advance signal indication upgrades. The addition of audio frequency type circuits with the advance signal indication can allow a train to upgrade from a restricting indication to an approach or clear indication, while protecting open HT switches, broken rail, hazards, and follow up moves. The present invention provides a system for allowing trains to upgrade from a “restricting” indication to an “approach” or “clear and accelerate” indication with an upgraded PTC track line for the segment.
