18514830. 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 18514830 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 train control 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 from a restricting indication to an approach or clear indication
- Protects open HT switches, broken rail, hazards, and follow-up moves
- System allows trains to upgrade from a "restricting" indication to an "approach" or "clear and accelerate" indication with an upgraded PTC track line for the segment
Potential Applications: - Railway signaling systems - Train control systems - Railroad safety technology
Problems Solved: - Enhancing train control and safety - Allowing for faster acceleration based on signal indications - Protecting against potential hazards on the tracks
Benefits: - Improved efficiency in train operations - Enhanced safety measures for trains and railway infrastructure - Streamlined signaling processes for better traffic management
Commercial Applications: Title: Enhanced Railway Signaling System for Improved Train Control and Safety This technology could be utilized by railway companies, transportation authorities, and infrastructure developers to enhance the safety and efficiency of train operations. It could also be integrated into existing train control systems to upgrade signaling capabilities and improve overall railway safety standards.
Prior Art: Readers interested in exploring prior art related to this technology may refer to patents and research papers in the field of railway signaling systems, train control technologies, and safety measures for rail transportation.
Frequently Updated Research: Researchers and industry professionals may find relevant updates on advancements in railway signaling technologies, train control systems, and safety measures for trains and railway infrastructure.
Questions about the Enhanced Railway Signaling System: 1. How does the virtual approach signal restriction upgrade improve train control and safety? - The virtual approach signal restriction upgrade allows for faster acceleration and better protection against potential hazards on the tracks, enhancing overall train control and safety measures.
2. What are the key features of the system for upgrading virtual approach signal restrictions? - The system utilizes virtual signals with signal type functionality, audio frequency type circuits, and an upgraded PTC track line to allow trains to upgrade from restricting indications to approach or clear indications, improving train operations and safety.
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.
