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一段时间以来,轿车和卡车司机已经习惯依赖诸如防抱死系统、安全气囊或加速侧滑控制器等电子设备。如今,由于有了西门子Metromiser系统,火车司机也可享受这些便利。 这套新系统能够降低列车的能源消耗,节省燃料成本达25％。该技术充分考虑了停车次数、时速限制和车厢接合等因素。这项新技术的立足点是优化利用列车在两站之间的惯性滑行作用:即系统能够节省多少能源取决于铁轨的几何设计、列车操作概念和当前的时间表。Metromiser由优化的电脑软件和供驾驶员使用的手持终端组成。软件可根据预设的限定条件和沿途的能源消耗来计算出能源消耗最低的时间表方案。一旦
For some time now, car and truck drivers have become accustomed to rely on electronic devices such as anti-lock braking systems, airbags or speed-up skids. Today, train drivers also enjoy these conveniences thanks to the Siemens Metromiser system. The new system reduces train energy consumption and saves fuel costs by up to 25%. The technology takes full account of the number of stops, speed limits and compartment joining and other factors. The starting point for this new technology is to optimize the inertial taxiing of the train between the two stations: how much energy the system can save depends on the geometry of the rail, the train operation concept and the current schedule. The Metromiser consists of optimized computer software and a hand-held terminal for the driver. The software calculates the schedule with the lowest energy consumption based on the preset qualification and energy consumption along the route. once