PASSENGER ELECTRIC LOCOMOTIVE AUTOMATED CONTROL SYSTEM Russian patent published in 2008 - IPC B60L15/40 

FIELD: railway transport; automated control systems.

SUBSTANCE: input of preliminary setting signal shaping unit is connected with output of cut-in toggle switch whose second output is connected with output of emergency starting enable signal shaper whose input is connected to second output of control panel which is connected to computer unit by other output. First output of preliminary setting signal shaper unit is connected with first input of linear decoder whose second input is connected with output of notch reset control signal shaper unit whose input is connected with second output of preliminary setting signal shaper unit, third output of preliminary setting signal shaper unit is connected with second input of traction control unit. Notching and reset buttons of maneuver-and-emergency control panel are connected respectively in parallel to notching buttons and reset button on driver's control panel and are connected, respectively, with third and fourth inputs of linear decoder whose outputs are connected to control circuits of electric locomotive. Indicators of maneuver-and-emergency control panel are connected in parallel with indicators on driver's control panel and are connected with corresponding information output of linear decoder. Driver's control panel is connected by first output to input of computer unit.

EFFECT: improved reliability of control system.

1 dwg