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1. 发明授权

US11577712B2 Method for influencing the kinematic behavior of a vehicle 有权
公开(公告)号：US11577712B2
公开(公告)日：2023-02-14
申请号：US16335554
申请日：2017-09-13
申请人： SIEMENS AG ÖSTERREICH
发明人： Daniela Gutschi , Markus Knoll , Gerhild Schinagl
IPC分类号： B60T17/22 , B60T13/66 , F16D65/18 , F16D66/00
摘要： A method for influencing the kinematic behavior of a vehicle, in particular a rail vehicle with at least one friction brake system, wherein a brake effect is generated by pressing at least one first and second friction elements against each other, where to achieve advantageous method conditions, temperatures of at least the first friction element are calculated from at least speed, brake pressure, external temperature of the vehicle and absolute times, and heat conduction through the first friction element and a speed-dependent cooling process of the first friction element are taken into consideration during the calculation, and where the kinematic behavior of the vehicle is influenced based on the calculation such that expensive fitting of the friction brake system with sensors for measuring friction element temperatures can be advantageously omitted, and the thermal state of the friction brake system can still be estimated with a high degree of precision.

2. 发明授权

US11021121B2 Deformable element 有权
公开(公告)号：US11021121B2
公开(公告)日：2021-06-01
申请号：US15533590
申请日：2015-11-25
申请人： Siemens AG ÖSTERREICH
发明人： Philipp Heinzl
IPC分类号： F16F7/12 , B60R19/34 , B61G11/16 , B62D21/15 , B61D15/06 , B60R19/03
摘要： A deformable element includes a profiled tube having a rectangular cross-section, and a plate which closes the profiled tube at one end, where a bracket is fastened between opposite sides of the profiled tube at the end of the profiled tube that is closed by the plate.

3. 发明授权

US10286936B2 Device for detecting obstacles for rail vehicles 有权
公开(公告)号：US10286936B2
公开(公告)日：2019-05-14
申请号：US15121303
申请日：2015-02-25
申请人： Siemens AG Oesterreich
发明人： Andreas Koller
IPC分类号： B61L23/04 , B61K9/08 , B61H13/00
摘要： A device for detecting obstacles for a rail vehicle includes a pilot bar, which is retained on the bogie frame of the rail vehicle in front of the wheelset that is positioned first in the direction of travel via a mounting retainer, wherein the mounting retainer is formed by vertically arranged spring elements, in particular leaf springs, where each leaf spring is fastened at an upper end to the bogie frame and at a lower end to the pilot bar, where each leaf spring includes a stress-strain converter which is arranged between the upper end and the lower end on a broad surface of a leaf spring, and where each stress-strain converter is connected to an on-board evaluator via a signal-conducting connection.

4. 发明授权

US10062502B2 Circuit arrangement for compensation of a DC component in a transformer 有权
公开(公告)号：US10062502B2
公开(公告)日：2018-08-28
申请号：US15372507
申请日：2016-12-08
申请人： Siemens Aktiengesellschaft
发明人： Peter Hamberger
IPC分类号： G05F7/00 , H01F27/42 , G05F3/08 , H01F27/245
CPC分类号： H01F27/42 , G05F3/08 , H01F27/245
摘要： A circuit arrangement for compensation of a DC component in a transformer, wherein the transformer includes a winding arrangement connected via connecting lines to a power system for transporting electrical energy, and includes a neutral point connected to earth, where the circuit arrangement includes a transductor circuit arranged in a current path that connects a connection point situated on a node-free portion of the connection line to earth, a control and regulation device that controls the transductor circuit via a control signal and to which is fed, on the input side, a signal provided by a detection device with respect to a size and direction of the DC component to be compensated.

5. 发明授权

US08375869B2 Crash-resistant front apron for a rail vehicle 有权
标题翻译：铁路车辆的防撞前围裙
公开(公告)号：US08375869B2
公开(公告)日：2013-02-19
申请号：US12921405
申请日：2008-11-17
申请人： Wilhelm Mayer
发明人： Wilhelm Mayer
IPC分类号： B61D15/06 , B60R19/26 , B62D33/00
CPC分类号： B61D15/06 , B61D17/06
摘要： A crash-resistant front apron for a rail vehicle is provided. The front apron includes an apron cover, a first support part supporting the apron cover, a second support part attached to a frame of the rail vehicle and a friction coupling release mechanism which connects the first support part to the second support part by a friction connection. In the event of a crash of the rail vehicle, in which a collision force acts on the front apron cover causing a torsion of the first support part relative to the second support part, the friction coupling release mechanism releases the friction connection.
摘要翻译：提供了一种用于轨道车辆的防撞前挡板。前围板包括挡板盖，支撑围裙盖的第一支撑部分，附接到轨道车辆的框架的第二支撑部分和摩擦联接器释放机构，其通过摩擦连接将第一支撑部分连接到第二支撑部分。在轨道车辆碰撞的情况下，其中碰撞力作用在前围裙盖上，导致第一支撑部分相对于第二支撑部分的扭转，摩擦联接释放机构释放摩擦连接。

6. 发明授权

US08225722B2 Crash module for a rail vehicle 有权
标题翻译：轨道车辆碰撞模块
公开(公告)号：US08225722B2
公开(公告)日：2012-07-24
申请号：US12677354
申请日：2008-09-19
申请人： Richard Graf , Robert Nedelik , Markus Seitzberger
发明人： Richard Graf , Robert Nedelik , Markus Seitzberger
IPC分类号： B61D15/06
CPC分类号： B61D15/06 , B61G11/16
摘要： A crash module for a rail vehicle is provided. The crash module includes a crash element, a frontal impact plate and a rear connecting plate, wherein a guide element is provided between the frontal impact plate and the rear connecting plate. The guide element has the form of a plate and is oriented essentially in a longitudinal direction of the rail vehicle.
摘要翻译：提供了一种用于轨道车辆的碰撞模块。碰撞模块包括碰撞元件，正面冲击板和后连接板，其中引导元件设置在前冲击板和后连接板之间。引导元件具有板的形式并且基本上在轨道车辆的纵向方向上定向。

7. 发明授权

US11541760B2 Current collector assembly for a vehicle 有权
公开(公告)号：US11541760B2
公开(公告)日：2023-01-03
申请号：US16446843
申请日：2019-06-20
申请人： SIEMENS AG ÖSTERREICH
发明人： Christian Hiebaum , Mario Preiss
IPC分类号： B60L5/39 , B61C3/00
摘要： A current collector assembly for a vehicle, in particular for a rail vehicle, includes a current collector with a current collector arm and a sliding piece for current collection from a power rail and includes a carrier, wherein the current collector being connectable to the vehicle via the carrier, where a first shaft and a second shaft are rotatably linked to the carrier and are arranged rotated relative to one another, where the second shaft is coupled to the current collector arm and arranged between the first shaft, and where the second shaft is a lever device that includes a first lever connected to the first shaft, a second lever connected to the second shaft and a rod coupled to the first lever and the second lever such that a torque deflecting device with flexible installation space utilization is achieved.

8. 发明授权

US10311253B2 Method for protecting an integrated circuit against unauthorized access 有权
公开(公告)号：US10311253B2
公开(公告)日：2019-06-04
申请号：US14913569
申请日：2014-07-15
申请人： Siemens AG Oesterreich
发明人： Friedrich Eppensteiner , Majid Ghameshlu , Herbert Taucher
IPC分类号： G06F21/00 , G06F21/62 , G06F21/71 , G06F21/55
摘要： A method for protecting an integrated circuit against unauthorized access to key registers, wherein functions and/or applications of the integrated circuit are unlocked and/or activated via data stored in key registers, such as during the start-up of the integrated circuit and/or during ongoing operation, where if such a key register is accessed, the data word used to perform the access is compared with specified key data, and if access via a data word deviating from the specified key data is detected, the access is marked as unauthorized, the access marked as unauthorized is then recorded and evaluated, and after the analysis, appropriate protective measures are triggered to prevent further unauthorized access such that a key register method for protecting sensitive data is expanded in a simple manner and hacker attacks are quickly detected and thwarted.

9. 发明授权

US10207721B2 Bogie frame 有权
公开(公告)号：US10207721B2
公开(公告)日：2019-02-19
申请号：US15126972
申请日：2015-02-25
申请人： Siemens AG Oesterreich
发明人： Markus Hubmann , Radovan Seifried
IPC分类号： B61F5/52
摘要： A bogie frame for a rail vehicle that includes two longitudinal supports formed as open and closed hollow profiles, and at least one transverse support, wherein the hollow profile of the longitudinal support is formed by wall elements having a defined thickness, wherein in order to reduce the weight of bogie frames in comparison to conventional bogies frames and to save on production costs, the longitudinal supports, in the region at which the at least one transverse support engages, is respectively provided in a wall element with at least one area having a reduced thickness.

10. 发明授权

US10133881B2 Method and circuit arrangement for protecting against scanning of an address space 有权
公开(公告)号：US10133881B2
公开(公告)日：2018-11-20
申请号：US14913206
申请日：2014-07-17
申请人： Siemens AG Oesterreich
发明人： Friedrich Eppensteiner , Majid Ghameshlu , Herbert Taucher
IPC分类号： G06F21/75 , G06F13/364 , G06F13/42 , G06F21/76 , G06F21/85
摘要： A circuit arrangement and method for securing an integrated electronic circuit against scans of an address space, wherein the circuit arrangement has at least one master unit and at least one slave unit interconnected via a bus system for access of the master unit to the slave unit, and addresses are used from an address space that is allocated and used in accordance with functionalities of the integrated electronic circuit, where a defense slave unit is connected to the bus system, access to unused address regions of the address space are forwarded to the defense slave unit, the access is analyzed and evaluated by the defense slave unit and depending on an analysis result and the respective access type, defensive measures are triggered, such that address space scans are interrupted or a potential scan result is rendered useless in a simple manner.

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