BNSF Railway Company (20240246583). SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE simplified abstract
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 20240246583 titled 'SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE
Simplified Explanation: The patent application describes a system and method for upgrading signal restrictions virtually between physical signaling components in a train control system.
- Trains can be allowed to accelerate based on upgraded signal indications, enhancing operational efficiency.
- Audio frequency circuits can facilitate upgrades from restricting to approach or clear indications, ensuring safety.
- The technology enables trains to upgrade from a restricting indication to an approach or clear indication using an upgraded track line segment.
Key Features and Innovation:
- Virtual approach signal restriction upgrade system for trains.
- Use of virtual signals to split blocks and allow trains to accelerate.
- Audio frequency circuits for upgrading signal indications.
- Enhanced safety features for protecting against hazards and follow-up moves.
- Upgrade from restricting to approach or clear indication with an upgraded track line segment.
Potential Applications: The technology can be applied in railway signaling systems to improve train operations and safety.
Problems Solved: The system addresses the need for efficient signal upgrades and enhanced safety measures in train control systems.
Benefits:
- Improved operational efficiency for trains.
- Enhanced safety features for train operations.
- Streamlined signal indication upgrades for better control.
Commercial Applications: The technology can be utilized by railway companies to enhance train operations, improve safety, and optimize signaling systems.
Prior Art: Further research can be conducted on existing technologies related to virtual signal upgrades and audio frequency circuits in train control systems.
Frequently Updated Research: Stay updated on advancements in railway signaling systems and technologies for continuous improvement in train operations and safety.
Questions about Virtual Approach Signal Restriction Upgrade: 1. How does the virtual approach signal restriction upgrade system enhance train operations? 2. What are the safety benefits of using audio frequency circuits in signal indication upgrades?
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.
