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1. 发明授权

EP2084048B1 VERFAHREN UND EINRICHTUNG ZUM AUSWERTEN VON MESSDATEN IN EISENBAHNGLEISSTROMKREISEN 失效转让
标题翻译：方法和设备是用于评估数据登录铁路轨道电路
公开(公告)号：EP2084048B1
公开(公告)日：2016-11-30
申请号：EP07818881.0
申请日：2007-10-10
申请人： Siemens Schweiz AG
发明人： ELLENBERGER, Peter , SCHLUER, Tobias
IPC分类号： B61L1/18 , B61L23/16
CPC分类号： B61L1/187 , B61L23/166

2. 发明公开

EP0367730A3 Device for the protection of track relays from electrical disturbances 失效
标题翻译：用于保护电力干扰的跟踪继电器的装置
公开(公告)号：EP0367730A3
公开(公告)日：1991-03-06
申请号：EP89830453.0
申请日：1989-10-18
申请人： BAILEY ESACONTROL S.p.A.
发明人： Ripamonti, Paolo Ing.
IPC分类号： B61L1/18 , B61L23/16
CPC分类号： B61L23/166 , B61L1/187
摘要： The invention refers to a device for protecting track relays from electrical disturbances originating from the traction current, of the type having:
- a control signal generator;
- a receiver for said signal;
- a signal inverter, to invert periodically the polarity of the signal emitted. According to the invention, means are provided downstream from said receiver for assessing the frequencies forming the receive signal and which switch the track relay to the "line clear" position only after recognition of the frequencies forming the periodically inverted control signal (figure 1).

3. 发明公开

EP0082687A3 Railway signalling receiver 失效
标题翻译：铁路信号接收机
公开(公告)号：EP0082687A3
公开(公告)日：1984-10-10
申请号：EP82306741
申请日：1982-12-17
申请人： WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED
发明人： Cook, Andrew John , Negus, Paul David
IPC分类号： B61L23/16 , H04L27/26
CPC分类号： G06F17/141 , B61L23/166 , H04L27/26
摘要： A railway signalling receiver in which a signal carried by the railway lines is sensed and the sensed signal (11) is sampled (14), digitised (16) and subjected to a discrete Fourier transform operation Figure 3) which transforms the time domain samples into the frequency domain. The frequency content of the signal may then be examined in order to identify the original signal or to decode the information carried. The signal may be a frequency shift keyed carrier signal. A technique of maintaining the safety of the system by discriminating against potentially confusingly similar ASK signals which can arise spontaneously in electric traction territories. A technique of digitally heterodyning down a carrier signal so that the transform operates on the lower sidebands frequencies in order to maximise efficiency of the transform calculations is also described (Figure 3). The receiver is useful as a jointless track circuit receiver (Figure 3) and also in a part of the train borne equipment of an automatic train protection system (Figure 4).

4. 发明公开

EP2084048A2 VERFAHREN UND EINRICHTUNG ZUM AUSWERTEN VON MESSDATEN IN EISENBAHNGLEISSTROMKREISEN 失效转让
标题翻译：方法和设备是用于评估数据登录铁路轨道电路
公开(公告)号：EP2084048A2
公开(公告)日：2009-08-05
申请号：EP07818881.0
申请日：2007-10-10
申请人： Siemens Schweiz AG
发明人： ELLENBERGER, Peter , SCHLUER, Tobias
IPC分类号： B61L1/18
CPC分类号： B61L1/187 , B61L23/166
摘要： A device and a method for operation of railway track circuits are disclosed, which have an associated section length which is restricted at both ends by track isolation. The following procedure is used for reliable identification of the states of FREE, BUSY and DISTURBED within a predetermined time limit. A transmitted signal is fed into the rail body at one of the two section ends. The received signal is output at the opposite end, and is passed on for analysis. The transmitted signal that is fed in is sinusoidal. The frequency is switched cyclically between two discrete values. Three evaluation channels are operated at the receiving end. The information is A/D-converted for all three channels. Two channels have a bandpass input filter, which is matched to pass the channel (1) with the frequency that is currently being transmitted, for the other channel (2) with the frequency which is not being transmitted. The busy state is detected by the channel (1). The currently occurring disturbance influence is measured by the channel (2). The channel (3) carries out sampling in the respective transmission interval, and evaluates the calculated FFT results. Further data is obtained from this information. Data that may be mentioned in this case includes isolation shock bridging, disturbance influences and further process-relevant variables.

5. 发明公开

EP1277641A1 Dispositif d'equipement pour voies de type ferroviaire 审中-公开
标题翻译： AusrüstungsvorrichtungfürEisenbahngleise
公开(公告)号：EP1277641A1
公开(公告)日：2003-01-22
申请号：EP01870163.1
申请日：2001-07-20
申请人： ALSTOM BELGIUM S.A.
发明人： Rousseau, Michel , L'Echevin, Eric , Franckart, Jean-Pierre
IPC分类号： B61L23/16
CPC分类号： B61L23/166
摘要： La présente invention se rapporte à un dispositif disposé entre les deux rails d'une voie de type ferroviaire en vue de réaliser un joint électrique, caractérisé en ce que ce dispositif se présente sous la forme de trois blocs d'accord, un premier bloc jouant le rôle de court-circuit à une première fréquence et étant transparent à une seconde fréquence, un second bloc jouant le rôle d'un court-circuit à la seconde fréquence et étant transparent à la première fréquence, et le bloc central jouant le rôle d'une capacité pour chacune des deux fréquences d'utilisation.
摘要翻译：中央块具有电路（42），其在与发射机和接收机（44,46）相连接的第一和第二频率（F1，F2）和耦合电路（43,45）处与右或左块（48,47）耦合，。在第一个频率上右边的块是短路的，左边的块断开，而在第二个频率处，相反的应用是这样的关节，分别是两个频率的接收机和发射机。还包括用于检测使用三块接头的列车的行驶方法和在20和100KHz之间的频率的方法的独立权利要求。

6. 发明授权

EP0272343B1 Einrichtung zur Überwachung des Vorhandenseins von Schienenfahrzeugen innerhalb bestimmter Gleisabschnitte 失效
标题翻译：铁路车辆在指定轨道段内存在的监视装置
公开(公告)号：EP0272343B1
公开(公告)日：1989-10-18
申请号：EP86118049.5
申请日：1986-12-24
申请人： SCHEIDT & BACHMANN GMBH
发明人： Miller, Gert, Dipl.-Ing. , Laumen, Heinz, Dipl.-Ing. , Schürmans, Peter, Ing. grad.
IPC分类号： B61L1/18 , B61L23/16
CPC分类号： B61L17/02 , B61L1/187 , B61L23/166

7. 发明授权

EP0030207B1 Sichere Gleisfreimeldeeinrichtung 有权
标题翻译： FAILSAFE清除信号信号设备
公开(公告)号：EP0030207B1
公开(公告)日：1985-04-17
申请号：EP80730075.1
申请日：1980-11-22
申请人： Licentia Patent-Verwaltungs-GmbH
发明人： Lotz, Alfred, Ing.-grad. , Schulz, Hans-Jürgen, Ing.-grad.
IPC分类号： B61L23/16
CPC分类号： B61L23/166 , B60L2200/26

8. 发明公开

EP0082687A2 Railway signalling receiver 失效
标题翻译：铁路信号接收器。
公开(公告)号：EP0082687A2
公开(公告)日：1983-06-29
申请号：EP82306741.8
申请日：1982-12-17
申请人： WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED
发明人： Cook, Andrew John , Negus, Paul David
IPC分类号： B61L23/16 , H04L27/26
CPC分类号： G06F17/141 , B61L23/166 , H04L27/26
摘要： A railway signalling receiver in which a signal carried by the railway lines is sensed and the sensed signal (11) is sampled (14), digitised (16) and subjected to a discrete Fourier transform operation Figure 3) which transforms the time domain samples into the frequency domain. The frequency content of the signal may then be examined in order to identify the original signal or to decode the information carried. The signal may be a frequency shift keyed carrier signal. A technique of maintaining the safety of the system by discriminating against potentially confusingly similar ASK signals which can arise spontaneously in electric traction territories. A technique of digitally heterodyning down a carrier signal so that the transform operates on the lower sidebands frequencies in order to maximise efficiency of the transform calculations is also described (Figure 3). The receiver is useful as a jointless track circuit receiver (Figure 3) and also in a part of the train borne equipment of an automatic train protection system (Figure 4).

9. 发明授权

EP1409324B1 PROCEDE DE DETECTION DE LA PRESENCE D'UN VEHICULE CIRCULANT SUR UNE VOIE DE TYPE FERROVIAIRE ET EQUIPMENTS ASSOCIES 有权
标题翻译：用于确定铁路TRAIL分配在车辆中及其装置
公开(公告)号：EP1409324B1
公开(公告)日：2005-10-19
申请号：EP02753958.4
申请日：2002-07-19
申请人： ALSTOM BELGIUM S.A.
发明人： ROUSSEAU, Michel , L'ECHEVIN, Eric , FRANCKART, Jean-Pierre
IPC分类号： B61L23/16
CPC分类号： B61L23/166
摘要： The invention relates to a method of detecting the presence or absence of a vehicle, such as a train, travelling on a railroad comprising two rails. The inventive method comprises a series of track circuits, known as blocks, which are separated by electric joints, each joint forming a separation between a first track circuit operating at a first frequency and a second track circuit operating at a second frequency. The invention is characterised in that at least one of said frequencies is greater than 10 kHz.

10. 发明授权

EP0539046B1 Railway track circuits 失效
标题翻译：铁路轨道电路的电路
公开(公告)号：EP0539046B1
公开(公告)日：1998-08-12
申请号：EP92309012.0
申请日：1992-10-02
申请人： WESTINGHOUSE BRAKE AND SIGNAL HOLDINGS LIMITED
发明人： Roberts, Richard John
IPC分类号： B61L23/16 , B61L1/18
CPC分类号： B61L23/166 , B61L1/187

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