biztosítóberendezés

Biztosítóberendezés is a Hungarian term that translates to "interlocking system" or "signaling system" in English, particularly in the context of railway operations. It refers to a safety system designed to prevent conflicting train movements and ensure the safe passage of trains through railway junctions, stations, and other complex track layouts. The primary function of a biztosítóberendezés is to mechanically or electrically interlock different railway signals and points (switches), ensuring that a signal can only display a "proceed" aspect when the corresponding points are correctly set and locked, and that points cannot be moved while a train is approaching or occupying the section they control.

These systems are crucial for railway safety, significantly reducing the risk of collisions and derailments. Historically, early interlocking systems were purely mechanical, relying on physical connections between levers in a signal box that operated signals and points. Modern systems, however, are predominantly electrical or electronic, utilizing relays, microprocessors, and computer-based logic. The implementation of a biztosítóberendezés involves complex engineering and careful planning to cover all potential conflicting movements within a given area of the railway network. Regular maintenance and testing are essential to guarantee the continued reliable operation of these vital safety devices.