A railway vehicle operation control device according to an embodiment is provided with: a sensor that detects an obstacle in the direction of travel of a traveling railway vehicle; a maximum detection distance calculation unit that calculates a maximum detection distance at which an obstacle can be detected by the sensor; a stop distance calculation unit that calculates a stop distance when emergency braking of the railway vehicle is performed; a temporary speed limit calculation unit that calculates a temporary speed limit, which is a vehicle speed at which the railway vehicle can be stopped at a smaller distance between the maximum detection distance and the stop distance by emergency braking; a timing limit speed calculation unit that calculates a timing limit speed corresponding to the position of the railway vehicle during normal travel; a travel pattern setting unit that calculates and sets a travel pattern indicating the relationship between the position of the railway vehicle and the target speed on the basis of the temporary speed limit and the timing speed limit; and a target speed generation unit that generates a target speed on the basis of the travel pattern and transmits the target speed to a control device of the railway vehicle.
实施方式的铁路车辆运行控制装置具备:传感器,其探测行驶的铁路车辆的行进方向的障碍物;最大探测距离计算部,其计算能够利用传感器探测障碍物的最大探测距离;停止距离计算部,其计算实施铁路车辆的紧急制动时的停止距离;临时限制速度计算部,其计算临时限制速度,该临时限制速度是能够将铁路车辆通过紧急制动以最大探测距离和停止距离中的较小的距离停止的车辆速度;定时限制速度计算部,其计算与通常行驶时的铁路车辆的位置对应的定时限制速度;行驶模式设定部,其基于临时限制速度和定时限制速度,计算并设定表示铁路车辆的位置和目标速度的关系的行驶模式;以及目标速度生成部,其基于行驶模式生成目标速度,并向铁路车辆的控制装置发送目标速度。
Railway vehicle operation control device
铁路车辆运行控制装置
2023-11-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |