Future-proof signalling technology

With the growing demand for modernisation and centralisation of signalling technology and the construction of new, high-performance railway lines, standardised WOCs are becoming increasingly important. They control and monitor systems installed on the track, such as turnouts, track sections or other input and output elements, and therefore represent the central technological link between the interlocking and the field element.

Decoupling of levels and components

Standardisation decouples the service life of the various levels and components of the signalling technology. As a result, the operator benefits from increased flexibility in the procurement and renewal of signalling technology in line with requirements. Existing systems are generally designed to control individual elements, which prevents the integration and control of several combined objects via a single channel. This is achieved using standardised WOCs, which also reduce cabling work, installation costs and system complexity.

Fault diagnosis in real time

One example of a standardised WOC is the Point Control System from Frauscher. It is a flexible and customisable solution for controlling and monitoring turnouts while meeting the highest safety requirements (SIL 4). The technology is optimised for different markets and manufacturers and supports various cabling configurations, including 4-, 7-, 9- and 11-conductor systems, as well as different power supplies such as 3~400VAC and 110VDC.

Frauscher's Point Control System features an integrated condition monitoring system that includes parameters such as motor current, voltage and switching time. As a result, railway operators benefit from real-time fault diagnosis and the possibility of proactive maintenance. In addition, the system's advanced cyber security measures ensure safe use in category 3 networks in accordance with EN50159.