Subway-grade intelligent OTDR anti-electric tracking

PDV Optics provides ODN passive components, PLC splitters, fiber distribution boxes, quick connectors, drop cables, FTTR solutions, building broadband, and community fiber networks...

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Aug 24, 2025

A Novel Monitoring Approach for Train Tracking and Incursion

To eliminate the need for two separate systems, improve measurement efficiency and reduce overall cost, this paper explored the feasibility of addressing train tracking and human

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Jun 01, 2026

Autonomous mobility: The future of rail is automated | Alstom

They are connected via digital signalling but get their own track and don''t have to share with other trains, cars or people. These trains use automation to support a driver.

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Apr 08, 2026

Molinari Sensors: Subway/LRT Station Safety Systems

Provide subway/LRT commuter safety with real-time platform fall detection. The subway passenger system will detect and send automatic alerts when a person or dangerous object enters the track

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May 02, 2026

Smart Train Operation Algorithms based on Expert Knowledge

In general, the subway control model is generally evaluated from four aspects, i.e., the safety , the punctuality , the energy consumption and the passenger comfort , which are defined as

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Jul 12, 2025

Data-driven iterative learning fault-tolerant control for subway train

This paper proposes a data-driven iterative learning fault tolerant control algorithm for subway train speed tracking with time-iteration-varying actuator and sensor faults and over-speed constraints.

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Sep 21, 2025

Distributed Acoustic Sensing (DAS) | C-OTDR | AP Sensing

Distributed Acoustic Sensing (DAS) systems detect strain changes and vibrations along optical fibers. This highly sensitive technology is used for monitoring critical infrastructure such as power cables,

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Sep 05, 2025

Observer‐Based Model‐Free Iterative Learning of

This article proposes a model‐free adaptive iterative learning fault‐tolerant control (MFAilFTC) scheme for subway train velocity tracking, with actuator faults and over‐velocity constrains.

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Sep 03, 2025

Siemens Digitalizes New York City''s Iconic Fulton Line with Advanced

Built in the 1930s and 1940s, this historic subway corridor is now at the heart of the MTA''s vision to create a future-ready and resilient transportation system.

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Jan 19, 2026

A real-time algorithm for train position monitoring using optical time

We propose an algorithm which uses an optical time-domain reflectometer (OTDR) for real-time tracking of trains. OTDR sensing, often also termed distributed aco.

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Jun 13, 2026

Development of Optic‐Electric Hybrid Sensors for the Real‐Time

The optic-electric hybrid sensor was proposed in this study for the settlement and deformation monitoring of subway tunnels. The hybrid sensor was combined the optic laser and

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