Device for road warning light in front of railway grade crossing

摘要

light signalling devices in a railway crossing includes rail road pu0159ejezdovu00e9 security device (3) which is equipped with a power supply part (6) and logic circuits (7), and the road infrastructure (2) before the railway crossing is based on width and in the mutual intervals of optical elements (5, 5.1, 5.2, 5.3), with the advantages of leds, optical elements (5, 5.1, 5.2, 5.3) are embedded in the road infrastructure (2) at intervals, with the advantages of the same, and with the advantage due to the railway crossing in the level of vu00fdstrau017enu00edku016f (4). the optical elements (5, 5.1, 5.2, 5.(3) are connected via control (10), a light signalling device with logic circuits (7) pu0159ejezdovu00e9ho signalling device (3) and are supplied from the dc section power supply part (6) through the device (8) for supplying power to a light signalling device connected to a source (9) kmitavu00e9ho sig nu00e1lu light signallinglinked to management (10) light signalling and also on the logic circuit (7) pu0159ejezdovu00e9ho signalling device (3).