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1. 发明申请

WO2015019129A1 TRACK CIRCUIT POWER SUPPLY VITAL MONITOR 审中-公开
标题翻译：跟踪电路电源监视器
公开(公告)号：WO2015019129A1
公开(公告)日：2015-02-12
申请号：PCT/IB2013/056517
申请日：2013-08-09
申请人： ALSTOM TRANSPORT TECHNOLOGIES
发明人： AISA, Pier Alessandro
IPC分类号： B61L1/18 , B61L1/20
CPC分类号： B61L1/181 , B61L1/187 , B61L1/188 , B61L1/20
摘要： A power supply vital monitor for track circuits for railway systems comprising a track segment (11), said track segment being separated from adjacent segments (12) by electric joints (2). Each track segment comprises a signal transmitting unit (3) and receiving units (4) for transmitting and receiving train presence detection signals and/or transmitting or receiving communication signals between the train (7) and the track segment (11). The transmitting unit (3) and receiving units (4) are connected to a common power supply line (5). To avoid an erroneous clearing of an occupied status caused by spurious signals on the power supply line affecting reception of the train detection signals, each receiving unit (4) comprises at least two parallel signal processing channels, a first (41) and a second (42) channel, which connects the receiver (411, 421) with the corresponding track circuit and with a power supply sensor (412, 422) connected to the power supply line (5). Switches enable and disable connections of the receivers to the corresponding track circuit and to the corresponding power supply sensor.
摘要翻译：一种用于铁路系统的轨道电路的电源重要监视器，包括轨道段（11），所述轨道段通过电接头（2）与相邻段（12）分离。每个轨道段包括用于在列车（7）和轨道段（11）之间发送和接收列车存在检测信号和/或发送或接收通信信号的信号发送单元（3）和接收单元（4）。发送单元（3）和接收单元（4）连接到公共电源线（5）。为了避免由于影响列车检测信号的接收的电源线上的杂散信号引起的占用状态的错误清除，每个接收单元（4）包括至少两个并行信号处理通道，第一（41）和第二（ 42）通道，其将接收器（411,421）与相应的轨道电路连接，以及连接到电源线（5）的电源传感器（412,422）。开关启用和禁用接收器与对应的轨道电路和相应的电源传感器的连接。

2. 发明申请

WO2015011529A1 TRACK CIRCUIT MECHANICAL JOINT INTEGRITY CHECKER 审中-公开
标题翻译：跟踪电路机械接头完整性检查器
公开(公告)号：WO2015011529A1
公开(公告)日：2015-01-29
申请号：PCT/IB2013/056137
申请日：2013-07-26
申请人： ALSTOM TRANSPORT TECHNOLOGIES
发明人： AISA, Pier Alessandro
IPC分类号： B61L1/18 , B61L1/20
CPC分类号： B61L1/18 , B61L1/187 , B61L1/188 , B61L1/20 , B61L23/04 , B61L25/02 , G01N27/02
摘要： An electrically insulating mechanical joint checker for mechanical joints (21, 22) connecting rails of following track segments (11, 12) of a railway line, each track segment forming part of a track circuit. The track segment (11,12) comprises electric signal transmitting units (3) and receiving units (4) for transmitting and receiving train presence detection signals within said track segment and/or relating communication signals between the train (7) and the track segment. The said train presence detection signals and said communication signals comprise a further joint detection signal, generated and transmitted by the transmitting units (3) and received by the receiving units (4) belonging to the same track segment (11), being the joint detection signal relating to the track segment (11) different at least in respect to the one relating to the adjacent track segments (12). The invention relates also to a method to detect a failure or breakage of a mechanical joint inside a track segment (11).
摘要翻译：一种用于机械接头（21,22）的电绝缘机械接头检查器，其连接铁路线的跟踪轨道段（11,12）的轨道，每个轨道段形成轨道电路的一部分。轨道段（11,12）包括用于在所述轨道段内发送和接收列车存在检测信号的电信号发射单元（3）和接收单元（4）和/或列车（7）和轨道段（7）之间的相关通信信号。所述列车存在检测信号和所述通信信号包括由发送单元（3）产生并由属于同一轨道段（11）的接收单元（4）接收的另一联合检测信号，作为联合检测至少相对于与相邻的轨道段（12）相关的轨道段（11）的信号不同。本发明还涉及一种用于检测轨道段（11）内的机械接头的故障或断裂的方法。

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