The invention discloses a method for designing an urban railway train station back turn-back safety distance. The method comprises the steps that inputting urban railway train operation parameters, wherein the urban railway train operation parameters comprise the train operation speed, the speed after braking takes effect, the delay time needed in the traction removal process, the emergency braking taking effect time, the maximum acceleration of a train, the emergency braking deceleration, the distance between the train and a nearest transponder and measurement errors; calculating the emergency braking distance and the service braking distance of the urban railway train according to the operation parameters; calculating the length of a station back turning line of the urban railway train according to the length of the urban railway train body and the urban railway train braking distance; generating a city railway train turn-back line model according to the turn-back line length; therefore, the accuracy of urban railway train turn-back line length design is improved.
本发明公开的一种市域铁路列车站后折返安全距离设计方法,通过输入市域铁路列车运行参数,所述市域铁路列车运行参数,包括:列车运行速度、制动生效后的速度、牵引切除过程需要的延迟时间、紧急制动生效时间、列车的最大加速度、紧急制动减速度、距最近应答器的距离和测量误差;根据所述运行参数,计算市域铁路列车紧急制动距离及常用制动距离;根据市域铁路列车车身长度及所述市域铁路列车制动距离计算市域铁路列车站后折返线长度;根据所述折返线长度,生成市域铁路列车折返线模型;从而提高市域铁路列车折返线长度设计的精准度。
Method, device and terminal for designing urban railway train station back turn-back safety distance
市域铁路列车站后折返安全距离设计方法、装置、终端
2020-10-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
Train turn-back method and train turn-back control device
Europäisches Patentamt | 2023
|Automatic turn-back control method for inter-city railway train
Europäisches Patentamt | 2022
|