Optex provides a laser and CCTV detection solution for level crossings

Redscan laser detection technology from Optex is the basis of a system, developed in the United Kingdom, to improve the safety of more than four hundred level crossings from Scotland to the south coast of England.

After almost two years of testing, Tew Plus (Currently LB Foster), achieved final approval by the UK National Rail Network (Network Rail) of your safety solution for obstacle detection at level crossings with Optex Redscan as a central element of the detection system.

Optex's complete level crossing solution incorporates the LiDAR laser detection of Redscan as complementary detection, along with radar and CCTV equipment.

While radar is used to detect vehicles or large objects that can cause damage to the train and endanger the safety of its passengers, LiDAR is designed to protect pedestrians or cyclists who might get caught between barriers. The system has such sensitive detection that it is capable of detecting a nine-year-old child standing, lying down or crossing the tracks.

Its operation is simple, reliable and automated: the signalling system informs LiDAR when the level crossing is active and there is an approaching train. As a result, the detection system scans the crossing area within the barriers.

If there are no obstacles at the junction, the signal turns green and the train can pass safely; Yes, on the contrary, an object is detected, barriers are lifted to allow that element (a vehicle or pedestrian) leave the area before allowing the train to pass.

Network Rail has implemented the LiDAR-based solution at over a hundred level crossings and is currently being deployed across the UK. "While the main goal is to make the rail crossing safer, it also helps with legal action in case reckless drivers damage barriers.", point from Optex.

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