Control device for cutting failure single section of fixed multi-locomotive and control method of control device

Abstract

The invention discloses a control device for cutting a failure single section of a fixed multi-locomotive and a control method of the control device, which belong to the field of locomotive failure isolation control. The control device for cutting the failure single section of the fixed multi-locomotive is characterized in that a single section cut control switch 586 QS is arranged on a driver's desk of each section of the multi-locomotive; the single section cut control switch 586 QS of each section of the multi-locomotive is provided with the following three gears: a present section cut gear, a normal gear and an other section cut gear; a driver assigned re-connection signal is sent to a driver by a series of operations of the single section cut control switches 586 QS, a logic control unit (LCU), a pre-output logic unit I558 and a microcomputer cabinet or an electronic cabinet; and the multi-locomotive receives the signal and then cuts off a controlled section, resulting in normal brake. The control device and the control method can solve the problem of half-way stop or locomotive damage caused when a failure is not handled in time, and guarantee the transportation.

Description

technical field [0001] The invention relates to the field of locomotive control, in particular to a locomotive fault isolation control device and a control method thereof. Background technique [0002] Existing locomotive control circuits do not have a cut-off circuit for single-section locomotive faults. When a single-section locomotive fails, it can only try to find the fault and eliminate the fault. When the fault is eliminated, it may cause the machine to break. [0003] Chinese patent CN200710035901.4 discloses a locomotive fault isolation control method and device. The method it adopts is to use the locomotive status display screen in the driver's cab to control the fault isolation switch in the electrical room, and incorporate or serially integrate the original isolation switch circuit into the In the fault isolation unit circuit of the locomotive, all isolation circuits are controlled by operating the isolation unit through the locomotive status display screen in th...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defect that the existing locomotive fault isolation control method cannot cut off the faulty car, the present invention aims to provide a single-section fault cut-off control device for fixed heavy-connected locomotives, so as to prevent the occurrence of road stop or machine breakage if the fault is not handled in time. , affecting the transport

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