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    • 8. 发明申请
    • Method for Optimizing Run Curve of Vehicles
    • 优化车辆运行曲线的方法
    • US20130151107A1
    • 2013-06-13
    • US13324075
    • 2011-12-13
    • Daniel NikovskiBernard Lidicky
    • Daniel NikovskiBernard Lidicky
    • G06F7/00
    • G01C21/3446B61L27/0027B61L2210/04G05B13/024
    • A method determines a run-curve of a motion of a vehicle as a function of at least a speed of the vehicle and a position of the vehicle in a continuous space. First, the method determines Markov decision process (MDP) with respect to a set of anchor states selected from the continuous space, such that a control moving the vehicle to a state transitions the MDP to an anchor state with a probability determined as a function of a distance between the anchor state and the state in the continuous space, and solves the MDP subject to constraints to determine an MDP policy optimizing a cost function representing a cost of the motion of the vehicle. Next, the method determines the run-curve based on the MDP policy.
    • 一种方法确定作为至少车辆速度和车辆在连续空间中的位置的函数的车辆运动的行驶曲线。 首先,该方法相对于从连续空间中选择的锚定状态集合来确定马尔科夫决定过程(MDP),使得将车辆移动到状态的控制将MDP转换为锚定状态,其中概率被确定为 在锚定状态和连续空间中的状态之间的距离,并且解决受限制的MDP以确定优化代表车辆的运动的成本的成本函数的MDP策略。 接下来,该方法基于MDP策略确定运行曲线。
    • 9. 发明授权
    • Apparatus for generating position signals for rail-bound vehicles, in particular magnetic levitation vehicles
    • 用于产生用于轨道车辆,特别是磁悬浮车辆的位置信号的装置
    • US08118266B2
    • 2012-02-21
    • US12159723
    • 2007-01-10
    • Qinghua ZhengJuergen Frantzheld
    • Qinghua ZhengJuergen Frantzheld
    • B61L23/34
    • B60L13/06B60L2200/26B61L25/025B61L2205/04B61L2210/04
    • An apparatus generates position signals to indicate the position of a rail-bound vehicle along a travel way throughout which travel way many markings are located. The apparatus includes at least one sensor located on the vehicle for scanning the markings and outputting signals and an evaluation unit that is connected to the sensor for generating the position signals by evaluating the signals generated by the sensor by scanning the markings. When the vehicle passes a marking, the sensor outputs a “marking present” signal and otherwise outputs a “marking absent” signal. The vehicle has a receiver of a navigation system that is connected to the evaluation unit and outputs current location signals. The evaluation unit is connected to a memory device (20) for storing position data associated with the markings, where, upon receiving each “marking present” signal, the evaluation unit outputs a position signal associated with the marking based on a comparison of the current location signal and the memory-stored position data.
    • 一种装置产生位置信号,以指示沿着行进方式的轨道车辆的位置,通过这些行进方式,许多标记位于该位置。 该装置包括位于车辆上的用于扫描标记并输出信号的至少一个传感器,以及连接到传感器的评估单元,用于通过扫描标记来评估由传感器产生的信号来产生位置信号。 当车辆通过标记时,传感器输出“标记存在”信号,否则输出“标记不存在”信号。 车辆具有连接到评估单元并输出当前位置信号的导航系统的接收器。 评估单元连接到用于存储与标记相关联的位置数据的存储装置(20),其中,在接收到每个“标记存在”信号时,评估单元基于当前的比较来输出与标记相关联的位置信号 位置信号和存储器存储的位置数据。
    • 10. 发明授权
    • Turn-on interlock for propelling a vehicle, in particular a magnetic levitation train, along a track and a drive with a corresponding turn-on interlock
    • 用于沿着轨道推进车辆,特别是磁悬浮列车的开启互锁,并且具有相应的开启互锁的驱动器
    • US07245093B2
    • 2007-07-17
    • US11382390
    • 2006-05-09
    • Markus EngelWolfgang Schacherl
    • Markus EngelWolfgang Schacherl
    • B61L19/14
    • B61L27/04B60L13/03B60L2200/26B60M3/04B61L2210/04
    • A turn-on interlock for propelling a vehicle, in particular a magnetic levitation train (maglev), along a track is disclosed, as well as a drive incorporating the turn-on interlock. A stator of a linear motor forming the drive and extending along the track is divided into a plurality of stator sections which can be sequentially connected to an electric power source for propelling the vehicle. Each stator section has one or more feed switches for connecting the stator section to an electric power source, and signaling elements ganged with the feed switches. The turn-on interlock prevents more than one stator section from being connected to the power source at any given time. A stator section can only be connected if all signaling elements or all signaling elements of at least a predetermined subset of the signaling elements indicate an “open” switching state of the feed switch.
    • 公开了一种用于沿着轨道推进车辆,特别是磁悬浮列车(磁悬浮)的开启互锁,以及包含开启互锁的驱动器。 形成驱动并沿着轨道延伸的线性电动机的定子被分成多个定子部分,其可以顺序地连接到用于推动车辆的电源。 每个定子部分具有一个或多个馈送开关,用于将定子部分连接到电源,以及与馈送开关组合的信号元件。 开启互锁防止在任何给定时间多个定子部分连接到电源。 只有信令元件的至少一个预定子集的所有信令元件或所有信令元件指示馈送开关的“开路”切换状态,才能连接定子部分。