Electropneumatic control system for emergency braking and service braking, in particular for at least one railway vehicle.

摘要

Electronic-pneumatic control system for emergency and service braking, particularly for at least one railway vehicle An electro-pneumatic control system for emergency and service braking (300) is described, comprising: • - braking pressure generating modules generating braking pressures for braking groups; • - an emergency pressure monitoring and control unit (301) that receives weight signals, an emergency braking request signal, actual pressure signals, and provides emergency braking request signals; • - an emergency pressure module that generates an emergency braking pressure; • - a braking control unit (307) which provides control signal pairs so as to generate corresponding braking pressures as a function of the service braking request signal and weight signals, when the emergency braking request signal does not indicate an emergency braking request, and so as to generate braking pressures as a function of the emergency braking pressure request signals when the emergency braking request signal indicates an emergency braking request; • - a first emergency switching device (318) comprising contact pairs (317) which allow the connection of the control signal pairs from the braking control unit (307) to the braking pressure generating modules when closed and prevent the connection of control signal pairs from the braking control unit to the braking pressure generating modules (311) when they are open.