The invention belongs to the technical field of rail transit, and particularly relates to a train length and train tail identification method based on current train information and station yard code bit information, and the method comprises the steps that a vehicle-mounted host obtains the train length LT according to train marshalling information in the current train information; the train-mounted host calculates the train tail position according to the train length LT, the train head position and the electronic map information; the vehicle-mounted host sends the train head position and the train tail position to the RBC and waits for driving permission; after the running permission is issued, the train runs out of the station, the train-mounted host updates the train tail position in real time according to the change of the train head position, and meanwhile, the train-mounted host records the train running distance L 'T when the train completely passes through a first pair of insulation joints inside the station entering signal machine in the running direction according to code bit information feedback of the interlocking equipment; the length difference Ldiff between the LT and the L 'T is calculated, whether the Ldiff exceeds a preset error range or not is judged, and if yes, the train length LT is set to be the preset maximum train length. Traffic safety can be ensured, and railway transportation efficiency is improved.
本发明属于轨道交通技术领域,具体涉及一种基于现车信息和站场码位信息的列车车长和列尾识别方法,该方法包括车载主机根据现车信息中列车编组信息获得列车车长LT;车载主机再根据列车车长LT、列首位置和电子地图信息计算获得列尾位置;车载主机将列首位置和列尾位置发送至RBC,等待行车许可;行车许可下达后,列车行驶出站,车载主机根据列首位置变化实时更新列尾位置,同时车载主机根据联锁设备的码位信息反馈,记录列车完全经过行驶方向进站信号机内方第一对绝缘节的列车行驶距离L′T;计算LT与L′T的长度差Ldiff,判断Ldiff是否超出预设的误差范围,如果是,则将列车车长LT设置为预设最大车长。本发明能够确保行车安全,提高铁路运输效率。
Train length and train tail identification method based on current train information and station yard code bit information
基于现车信息和站场码位信息的列车车长和列尾识别方法
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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