北京地铁13号线ATP介绍解析.ppt

CM - 38/0 Code, Speed 33 km/h Proceed Lamp OFF Target Speed 0 Actual Speed 33 km/h Overspeed Warning ON Buzzer Zero Target Speed ON CM - 38/0 Code, Speed 0 km/h Proceed Lamp OFF Target Speed 0 Actual Speed Reduced To 0 km/h Overspeed Warning OFF Zero Target Speed ON * * The actual train speed in continuously monitored and compared with the Maximum Safe Speed (MSS) provided by the track circuits. When the train speed achieves a configurable value under this MSS, the traction of the train is removed. If the train speed achieves the MSS, the Emergency Brake is applied. The ATP provides algorithms for minimising errors in speed measurement provoked by the situation of slip or slide. 实际的列车速度在不断地被监控并与轨道电路提供的最大安全速度进行比较。 当列车速度在最大安全速度下达到一个可配制的值时，列车的牵引就被取消了。 当列车速度达到最大安全速度时，就进行紧急刹车动作。 ATP提供了算法，可以将因打滑和滑动引起的速度测量误差减少以最小。 * This slide shows the primary functions of the ATO equipment: The ATO will only start the train when the conditions (mode, signalling, etc) allows it. ATO will regulates the speed of the train achieving much less variability in inter-station run times than the drivers. Using coasting, an ATO can achieve significant energy savings. In an inter-station and when the circumstances demand it, an ATO has to accurately stop the train in front of a signal and re-start it, manually or automatically, when the condition changes. Finally the ATO has to stop accurately the train in the stations. 这张幻灯片显示了ATO的主要功能： 只有在条件允许时（模式、信号等）ATO才会起动列车。 ATO对列车的速度进行调整，使列车在两站之间运行的时间达到的精度比列车员驾驶要高。 使用惰行方式，ATO可以大量节约能源。 在两站之间，并在环境要求时，ATO必须在信号前准确地停车，然后当条件改变时，手动或自动重新启动。 最后，ATO必须在车站内准确停车， * This slide shows the secondary functions of the ATO equipment: If a train to track communication link is available the ATO can use it for reporting train identity or crew identification to a supervision system. This link can be also used for transmitting any fault recorded in the ATO equipment or other equipment reported to it. An ATO system when detects a train is run