FIRE ALARM WARNING SYSTEM FOR RAILWAY ELECTRIC TRAINS

摘要

FIELD: transport.SUBSTANCE: invention relates to safety systems for railway transport. Proposed fire alarm warning system for railway trains includes monitoring and control panels in the first and the second train head cars. The panels provide polling of car controllers, as well as sound and light signalling connected with controllers. Each controller is connected with car condition sensors. Each of the panels contain step pulse generator sending pulse to car controller of the first car. After data transmission from controller of the first car to the first panel, this controller automatically disconnects from communication line while connecting to communication line the second car controller, and the first panel switches on the step pulse generator.EFFECT: higher system reliability.3 dwg