The embodiment of the invention provides a communication method for a train tail device and on-board equipment and the train tail device, and belongs to the technical field of rail transit communication, and the method comprises the steps that the train tail device establishes wireless network connection with ATP on-board equipment and locomotive station on-board equipment through two paths of LTE-M network channels; when a communication command of the ATP vehicle-mounted equipment is received, train tail air pressure information, position information and speed information which are collected in real time are transmitted to the ATP vehicle-mounted equipment, and auxiliary exhaust braking is executed according to an exhaust command of the ATP vehicle-mounted equipment; and when a query command of the locomotive-mounted equipment is received, the air pressure information is transmitted to the locomotive-mounted equipment, and auxiliary air exhaust braking is executed according to an air exhaust command of the locomotive-mounted equipment. The stability of communication data transmission and the train control flexibility after the train integrity is lost can be improved.

    本公开实施例提供了一种列尾装置和车载设备的通信方法及列尾装置,属于轨道交通通信技术领域,该方法包括:列尾装置分别通过两路LTE‑M网络通道与ATP车载设备和机车台车载设备建立无线网络连接;当接收到ATP车载设备的通信命令时,将实时采集的列尾风压信息、位置信息和速度信息传输到ATP车载设备,根据ATP车载设备的排风命令执行辅助排风制动;当接收到机车台车载设备的查询命令时,将风压信息传输至机车台车载设备,根据机车台车载设备的排风命令执行辅助排风制动。本发明能够提高通信数据传输的稳定性和列车完整性丢失后的控车灵活性。


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    Title :

    Train tail device and communication method of train tail device and vehicle-mounted equipment and train tail device


    Additional title:

    一种列尾装置与车载设备的通信方法及列尾装置


    Contributors:
    TIAN XIUCHEN (author) / WEI JIANWEI (author) / ZHANG FEI (author) / SUN BAOFENG (author) / QIAO ZIXUAN (author) / ZHANG BU (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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