The invention discloses a multi-locomotive control method and system, and the method comprises the steps: S1, when a brake of a certain locomotive loses power abnormally, carrying out the redundant power supply of another locomotive, and judging whether a battery switch of the brake is tripped off or not; if yes, skipping to S2; if not, the abnormal locomotive implements service braking, and other locomotives implement punishment braking; s2, judging whether the brake which is abnormally powered off is a brake on a control joint or not, and if yes, skipping to S3; if not, the locomotive runs continuously; s3, whether the reconnection control unit breaks down or not is judged, if yes, the master control locomotive conducts punishment braking, and the slave control locomotive follows the master control locomotive to conduct punishment braking; and if not, the control joint implements punishment braking, and the non-control joint implements punishment braking along with the control joint. Compared with the prior art, the method has the advantages that the problem that the locomotive is pulled forwards and dragged backwards or blocked forwards and crowded backwards due to inconsistent traction or braking of the multi-heading locomotive caused by abnormal power loss of the control brake is solved, and safe operation of the multi-heading locomotive is guaranteed.

    一种重联机车控制方法及系统,包括:S1、当某节车的制动机异常失电时,由另一节车冗余供电,判断是否为制动机电池开关跳开;若是,则转跳S2;若否,则异常机车实施常用制动,其它机车实施惩罚制动;S2、判断异常失电的制动机是否为操纵节上的制动机,若是,则转跳S3;若否,则机车持续运行;S3、判断重联控制单元是否故障,若是,则主控机车实施惩罚制动,从控机车跟随主控机车实施惩罚制动;若否,则操纵节实施惩罚制动,非操纵节跟随操纵节实施惩罚制动。与现有技术相比,本发明解决了因操纵节制动机异常失电而引起重联机车牵引或制动不一致,导致机车出现前拉后拽或前堵后拥的问题,保证了重联机车的安全运行。


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    Title :

    Multi-heading locomotive control method and system


    Additional title:

    一种重联机车控制方法及系统


    Contributors:
    WANG LEI (author) / WANG QINGZHAO (author) / LYU GEXING (author) / LENG JINGTAO (author) / CHEN ZHE (author) / ZHOU SHAOYOU (author)

    Publication date :

    2023-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61C Lokomotiven , LOCOMOTIVES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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