AUTOMATIC CROSSING ALARM SYSTEM Russian patent published in 2022 - IPC B61L29/00 

FIELD: railway crossings signaling.

SUBSTANCE: invention relates to means of signaling at railway crossings. The system contains an automatic crossing signaling control point, consisting of the first and second OR elements, the first and second blocks for monitoring the health of the communication lines, the control unit for the crossing barrier device, the automatic crossing signaling control unit, the block of the preliminary barrier of the crossing, the actuating element of the block of the preliminary barrier of the crossing, the block control of the freeness of the crossing area, a control unit for the vacancy of areas approaching the crossing, a control panel for automatic crossing signaling, an interface unit, a loudspeaker and sensors, the first and second crossing traffic lights and the first and second barrier traffic lights connected to the automatic crossing signaling control point by communication lines.

EFFECT: traffic safety improvement.

1 cl, 1 dwg