View source for BNSF Railway Company (20240246583). SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE simplified abstract

=SYSTEM AND METHOD FOR VIRTUAL APPROACH SIGNAL RESTRICTION UPGRADE=


==Organization Name==

[[:Category:BNSF Railway Company|BNSF Railway Company]]


[[Category:BNSF Railway Company]]

==Inventor(s)==

[[:Category:Scott D. Sapp of Smithville MO (US)|Scott D. Sapp of Smithville MO (US)]][[Category:Scott D. Sapp of Smithville MO (US)]]

[[:Category:Mitchell W. Beard of Shawnee KS (US)|Mitchell W. Beard of Shawnee KS (US)]][[Category:Mitchell W. Beard of Shawnee KS (US)]]

[[:Category:Michael E. Ramolt of Shawnee KS (US)|Michael E. Ramolt of Shawnee KS (US)]][[Category: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.



[[Category:B61L15/00]]
[[Category:B61L23/34]]
[[Category:CPC_B61L15/0072]]