The invention relates to a virtual marshalling train safety protection method, device and equipment and a medium. The method comprises the steps that S1, an electronic map and parameters of all trains possibly running on a line are pre-stored by a vehicle-mounted controller; s2, a rear train vehicle-mounted controller located in the virtual marshalling periodically obtains information of a front train in the marshalling; s3, the vehicle-mounted controller of the rear train calculates the kinetic energy of the front train; s4, the vehicle-mounted controller of the rear train calculates the limiting energy of the tail limiting point of the front train to the rear train; s5, according to the current kinetic energy of the rear train, the vehicle-mounted controller of the rear train judges whether the energy of the limiting point of the tail of the front train calculated in the step S4 is exceeded or not when emergency braking is triggered at present and the tail of the front train is reached after traction force, braking force and slope acting, and if yes, emergency braking is output immediately; otherwise, emergency braking does not need to be output. Compared with the prior art, the method has the advantages that the online calculation amount is greatly reduced, and the like.
本发明涉及一种虚拟编组列车安全防护方法、装置、设备及介质,该方法包括:S1,车载控制器预先存储电子地图以及线路上所有可能运行的列车的参数;S2,位于虚拟编组内的后方列车车载控制器周期获取编组内前方列车的信息;S3,后方列车车载控制器计算出前车的动能;S4,后方列车车载控制器计算出前车尾部限制点对后车的限制能量;S5,后方列车车载控制器根据自身列车当前的动能,判断如果当前触发紧急制动,经过牵引力、制动力和坡度做功后到达前车尾部位置时,是否会超过步骤S4计算出的前车尾部限制点能量,如果超过,则应立即输出紧急制动;否则,无需输出紧急制动。与现有技术相比,本发明具有大大减少在线运算量等优点。
Virtual marshalling train safety protection method, device, equipment and medium
一种虚拟编组列车安全防护方法、装置、设备及介质
2023-06-06
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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