The invention provides a rail train and a train control level upgrading method, and relates to the technical field of urban rail transit vehicle-mounted signal system control, and the method comprises the following steps: if a running train meets a first upgrading condition, judging whether a second upgrading condition is met between the current speed of the train and a first emergency braking speed; if yes, the control level of the train is upgraded to the pre-rising control level. After the train meets the control level upgrading condition, the relation between the current speed of the train and the emergency braking speed of the train pre-rising control level at the current moment is judged; if yes, it is indicated that the emergency braking speed at the moment when the train reaches the maximum speed in the following running process is larger than the maximum speed, and if not, it is indicated that the emergency braking speed at the moment when the train reaches the maximum speed in the following running process is larger than the maximum speed; therefore, the emergency braking condition of the train is avoided, and the operation efficiency is improved.
本发明提供一种轨道列车及列车控制级别升级方法,涉及城市轨道交通车载信号系统控制技术领域,该方法包括:若正在行驶的列车满足第一升级条件,则判断列车的当前车速与第一紧急制动速度之间的是否满足第二升级条件;若满足,则将列车的控制级别升级到预升控制级别。本发明在列车满足控制级别升级条件后,判断列车的当前车速和当前时刻列车预升控制级别的紧急制动速度之间的关系,是否满足列车在接下来预设时间段内的行驶过程中达到的最大速度的时刻的紧急制动速度大于最大速度建立的关系,如果满足,那么说明列车在接下来的行驶过程中达到的最大速度的时刻的紧急制动速度大于最大速度,这样避免引发列车的紧急制动情况,提高了运行效率。
Rail train and train control level upgrading method
轨道列车及列车控制级别升级方法
03.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Train level control method, train control unit and rail transit vehicle
Europäisches Patentamt | 2021
|Rail train charging system, control method and rail train
Europäisches Patentamt | 2024
|Train control method and device, rail train and train control system
Europäisches Patentamt | 2020
|