Interlocking systems fulfill safety integrity levels 0 - 4, and cybersecurity is incorporated into the solution from the start (Thales, 2022). The drivers includes: Safety. High availability. Adopting …

equipment and improve the flexibility of system configuration and the system is the new gener-ation of all-round digitalized interlocking system which is applicable to the unattended stations …

Computer Based interlocking (CBI) is an interlocking equipment based on centered computer control technology. It adopts “2oo2×2” hardware redundancy structure and "fail-safe" …

Abstract: Computer interlocking system is a safety-critical system. Aiming at the problems of insufficient testing, low efficiency, strong subjectivity, and poor comprehensibility in the current …

Mar 3, 2024 · The railway signalling system has evolved through three stages: mechanical interlocking system, relay interlocking system, and computer-based interlocking system.

Computer interlocking system is an important part of high-speed railway signal system, and it is a station control system directly related to traffic safety.

Jun 27, 2021 · In the computer interlocking system based on multi-agent, the realization of the whole interlocking function requires cooperation, coordination, and communication between …

This paper mainly discussed the railway signal computer interlocking system, including the basis of computer interlocking system, computer interlocking principle, fault of computer interlocking …

iLOCK is a “2oo2×2” computer interlocking system developed independently by CASCO with full intellectual property rights. iLOCK series includes iLOCK with relay interface and iLOCK-E with …

Interlocking systems, or IXL, prevent trains from conflicting movements along the track and make it impossible to display a signal to proceed unless the route is proven safe. Trains are guided …

EBI Lock computer-based interlocking systems lock and release train routes on main line and mass transit systems. They supervise and control wayside objects such as signals, point …

At the same time, the railway interlocking system (RIS) has also gone through several stages of mechanical interlocking; relay interlocking and computer-based interlocking. This article...

Feb 12, 2024 · Addressing the prevailing issue of suboptimal testing efficiency, this study introduces a method for establishing a third-party automated testing platform and offers …

As the core equipment of railway signal, computer-based interlocking system is mainly manual testing, which is inefficient and inadequate. In order to improve the safety of interlocking …

Mar 27, 2025 · This reduced mobility is more marked in systems where the interlocking is very high, such as 4-fold 36,42,44 or 5-fold interlocking 48. Fig. 1: Relative motion among …

Mar 21, 2025 · MIT researchers developed a scalable interconnect that facilitates all-to-all communication among many quantum processor modules by enabling each to send and …

Oct 31, 2023 · This paper briefly introduces the computer interlocking system for railway signal control, describes the tree-structured neural network used for fault diagnosis of the interlocking …

The safety of each signal subsystem determines the reliability and safety of the whole system, which takes computer interlocking equipment at ground station as an example, through a …

Mar 21, 2025 · We can send photons at different frequencies, times, and in two propagation directions, which gives our network more flexibility and throughput,” says Aziza Almanakly, an …