SHUNTING LOCOMOTIVE BRAKE AUTOMATIC CONTROL DEVICE Russian patent published in 2006 - IPC B61L3/20 B60T8/00 

FIELD: railway transport; shunting operations of locomotive.

SUBSTANCE: coding unit 6 is connected to track circuits 3, 4, 5. Input of coding unit 6 is connected to output of all-electric interlocking unit 7. Locomotive cab signaling unit 9 is connected by input of locomotive coils 8. Output of unit 9 is connected to indicator unit 24 and program speed calculated unit 21. Distance and speed sensor 10 is connected through speed meter 11 with indicator unit 24 and comparator unit 12. Comparator unit is connected to brake and thrust control unit 13. Output of controller is connected to satellite navigation system and electronic map unit 22, car position check unit 17, acceleration storage unit 14, car length check unit 20. Output of limit switch units 18, 19 is connected to unit 17. Output of limit switch units 18, 19 is connected to unit 17. Output of unit 17 is connected to car length check unit 20. Output of car length check unit 20 is connected to program speed calculation unit 21. Input of car length check unit 20 is connected to output of acceleration storage unit 14. Inputs of unit 14 are connected to outputs of stop determination units 15, acceleration measuring unit 16 and controller output 23.

EFFECT: improved safety at shunting.

2 dwg