Customers for SACDT systems

SACDT Wagon Series 20-68

The system implements an automation network in the wagon, composed of the vehicle bus (CAN network, CANopen protocol) and the train bus (WTB network, according to UIC556).

The control part ensures the control of the salon doors and intercom, the reception and processing of various digital or analog signals (battery voltage measurement, consumer current measurement, battery charging current measurement). The system also provides control of the passenger information system (information for interior and exterior displays).

The passenger information system, based on GPS coordinates, announces to passengers both visually and audibly the next station as well as special pre-recorded messages.

The diagnostic part provides data about the controlled systems and collects diagnostic data from various subsystems (e.g. anti-skid, static source, access doors, lighting, air conditioning, PIS, WC) of the wagon as well as diagnostic data from other wagons (up to 20 in the set) and transmits them to the train bus node which further displays them on a display located on the electrical panel door.

Additionally, a control unit for the heating and air conditioning (HVAC) system is delivered. The system is integrated through the design of the electrical installation and the electrical panel which is also made by Tehmin-Brasov.

-Air conditioning system control
 -Diagnosis of toilets, air conditioning, doors, static source
 -Lighting control
 -Door control
 -Passenger Information (PIS)
 -Battery management
  • Introduction of programmed logic, which offers extensive possibilities for controlling any product
  • Easy operation by railway personnel
  • Reducing maintenance costs
  • Compatibility with passenger carriages of other European railway networks

Products applicable to this machine:

Customers for SACDT systems