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1. 发明授权

US4026506A Transmitting loop arrangement for railroad cab signal and speed control system 失效
标题翻译：铁路驾驶室信号和速度控制系统的发射环路布置
公开(公告)号：US4026506A
公开(公告)日：1977-05-31
申请号：US719336
申请日：1976-08-31
申请人： Thomas J. Bourke , Kenneth J. Buzzard
发明人： Thomas J. Bourke , Kenneth J. Buzzard
IPC分类号： B61L3/22 , B61L21/06 , B61L21/08
CPC分类号： B61L3/225
摘要： A wire loop for carrying cab signal or speed control commands is laid parallel to the rails along the track center line except at the exit end of each section where an offset portion of this loop is laid immediately adjacent one rail to form a cut-in signal source. A second loop is laid along the center line of the rails through this offset distance, which is equal to the stopping distance of the train from the restricted speed rate, and each loop is supplied by the same cab signal transmitter. Each train carries receiver coils positioned above the center line loops and above the cut-in loop positions. The normal cab signal or speed control apparatus is controlled by the signal picked up by the receiver coil above the centerline loops in the track. A separate cut-in receiver is controlled by signals picked up from the offset portion of the main loop but responds only to a proceed signal command. Interruption of signal transmission to the second loop when the advance track section is occupied halts a train moving in the approach section and cuts off the cab signal apparatus by interrupting a stick circuit of a cab signal control relay. When the cut-in receiver again responds to a proceed signal command, transmitted after the advance track section is again unoccupied, it energizes a cut-in relay which picks up the cab signal relay to again complete its stick circuit and activate the normal cab signal apparatus.
摘要翻译：用于承载驾驶室信号或速度控制命令的线环沿着轨道中心线平行于轨道，除了每个部分的出口端，其中该环路的偏移部分紧邻一个轨道布置以形成切入信号资源。沿轨道的中心线通过该偏移距离设置第二回路，该偏移距离等于列车距限制速度的停止距离，每个回路由相同的驾驶室信号发射器提供。每列火车都带有位于中心线环路上方并位于切入环位置上方的接收器线圈。正常的驾驶室信号或速度控制装置由接收器线圈拾取的信号控制在轨道中的中心线环上方。单独的切入式接收器由从主回路的偏移部分拾取的信号控制，但仅响应进行信号命令。当前进轨道部分被占用停止时，到达第二回路的信号传输中断，停止在接近部分中移动的列车，并通过中断驾驶室信号控制继电器的电路来切断驾驶室信号装置。当切入接收机再次响应继续信号命令时，在先进轨道部分再次未被占用之后发送，它激励接收驾驶室信号继电器的切断继电器再次完成其电路并激活正常的驾驶室信号仪器。

2. 发明申请

US20190329805A1 INTERLOCKING PROTECTION DEVICE FOR TURNOUT SWITCHING AND TURNOUT SYSTEM 审中-公开
公开(公告)号：US20190329805A1
公开(公告)日：2019-10-31
申请号：US16474904
申请日：2017-12-26
申请人： BYD COMPANY LIMITED
发明人： Yue FANG , Hongtao WANG , Jianbo WU , Yun CHEN , Peng HE , Xianhua LIU
IPC分类号： B61L21/08 , B61L19/14 , B61L5/10
摘要： The present disclosure discloses an interlocking protection device for turnout switching. The interlocking protection device for turnout switching comprises a receiving module, a confirmation module, a processing module, and a centralized control interlocking module, wherein the receiving module is configured to receive a turnout switching instruction; the confirmation module is configured to receive a confirmation instruction; the processing module is configured to determine a target turnout position according to the turnout switching instruction and output a driving confirmation signal according to the confirmation instruction; and the centralized control interlocking module comprises a confirmation unit and a position switch unit. Under a centralized control mode, the confirmation unit carries out separate turnout locking according to the target turnout position and carries out locking confirmation according to the driving confirmation signal. After locking confirmation, the position switch unit closes target turnout position switches and opens the other turnout position switches.

3. 发明授权

US2903573A Switch control check for railway signaling code communication systems 失效
标题翻译：铁路信令码通信系统开关控制检查
公开(公告)号：US2903573A
公开(公告)日：1959-09-08
申请号：US47811154
申请日：1954-12-28
申请人： GEN RAILWAY SIGNAL CO
发明人： COLEY NELSON B
IPC分类号： B61L7/08 , B61L21/04 , B61L21/08
CPC分类号： B61L21/04 , B61L7/088

4. 发明授权

US07756613B2 Signaling system 有权
标题翻译：信令系统
公开(公告)号：US07756613B2
公开(公告)日：2010-07-13
申请号：US11354159
申请日：2006-02-15
申请人： Keiichi Katsuta , Yoichi Sugita , Dai Watanabe , Takashi Yamaguchi
发明人： Keiichi Katsuta , Yoichi Sugita , Dai Watanabe , Takashi Yamaguchi
IPC分类号： B61L3/00 , B61L3/22 , B61L21/08
CPC分类号： B61L27/04 , B61L11/08 , B61L23/24
摘要： Trains and points are patrolled by a telegram containing the block occupancy information as a section that only one train is permitted to occupy, the information for giving lock position instructions to a point, and the point position information. This telegram is updated in order to get the right of block occupancy that is not held by other trains, and to give lock position instruction to the point. The train checks the block which this train is allowed to occupy, confirms that the point in this block has been set to the lock position specified by this train. Reading the aforementioned telegram, the point checks the lock position instruction given to itself and controls its lock position. A signaling system characterized by reduced designing and manufacturing costs is provided.
摘要翻译：火车和点由包含块占用信息的电报巡视，作为仅允许一列火车占据的部分，用于给予点的锁定位置指令的信息和点位置信息。更新电报，以获得其他列车没有持有的占用空间的权利，并给出锁定位置指令。火车检查该列车允许占用的车厢，确认该车厢内的车位已被设定为本列车指定的锁定位置。读取上述电报，点检查给予自身的锁定位置指令并控制其锁定位置。提供了一种特征在于减少设计和制造成本的信令系统。

5. 发明授权

US4063699A Fail-safe block control system for driverless vehicles 失效
标题翻译：用于无人驾驶车辆的故障安全块控制系统
公开(公告)号：US4063699A
公开(公告)日：1977-12-20
申请号：US748211
申请日：1976-12-07
申请人： Gunnar A. Wallgard
发明人： Gunnar A. Wallgard
IPC分类号： B61L3/12 , B60L15/40 , B61L23/14 , G05D1/02 , B61L1/10 , B61L21/08
CPC分类号： G05D1/028 , G05D1/0287
摘要： Driverless vehicles move in one direction along a path divided into blocks. Movement command signals are radiated from plural elongated radiators per block, arranged end-to-end, the last in each block a departure radiator wholly within the block. A receiver in each vehicle comprises a memory element established in active condition by a momentary "clear" signal and maintained in active condition by a continuous succession of movement command signals. A departure radiator emits no movement command signals while the block directly ahead of it is occupied, but it emits a "clear" signal and continuous movement command signals when that block is safe for entry. Only departure radiators emit "clear" signals; hence, a vehicle which slides into an occupied block cannot continue moving in that block.
摘要翻译：无人驾驶车辆沿一条分为车道的路径沿一个方向移动。移动指令信号从每个块的多个细长辐射器辐射，每个块中的最后一个排列的散热器完全在块内。每个车辆中的接收机包括通过瞬时“清除”信号在活动状态下建立的存储元件，并通过连续的连续移动命令信号保持在活动状态。离开的散热器在其正前方的块被占用时不发出移动指令信号，但是当该块安全进入时，其发出“清除”信号和连续移动命令信号。只有离散辐射器发出“清除”信号; 因此，滑动到占用块中的车辆在该块中不能继续移动。

6. 发明授权

US3949959A Antenna apparatus for vehicle track rail signals 失效
标题翻译：天线装置用于车辆轨道信号
公开(公告)号：US3949959A
公开(公告)日：1976-04-13
申请号：US515746
申请日：1974-10-17
申请人： Richard S. Rhoton , David H. Woods
发明人： Richard S. Rhoton , David H. Woods
IPC分类号： B61L1/18 , B61L21/08
CPC分类号： B61L1/187
摘要： An antenna apparatus is disclosed for coupling audio frequency signals in relation to one or more vehicle track rails of a transit system for the purpose of determining vehicle occupancy of a given signal block and providing speed coded control signals to a vehicle moving along the track rail in that given signal block. It is desired that each signal block in the transit system track circuit operate with the signal level above a predetermined minimum signal level for reasons of vehicle occupational detection. The antenna apparatus is operative to enable desired adjustment of the signal level in a given signal block and in adjacent signal blocks relative to that given signal block.

7. 发明授权

US09221479B2 Train and method for safely determining the configuration of such a train 有权
标题翻译：列车和安全确定这种列车配置的方法
公开(公告)号：US09221479B2
公开(公告)日：2015-12-29
申请号：US13928183
申请日：2013-06-26
申请人： Michael Linares , Jean-Christophe Van Den Hende
发明人： Michael Linares , Jean-Christophe Van Den Hende
IPC分类号： G06F7/00 , B61D17/00 , B61C17/00 , B61L15/00 , B61L21/08 , B61L25/02
CPC分类号： B61L15/0072 , B61L15/0036 , B61L25/028 , Y02D30/30 , Y02D30/32
摘要： A method for determining the configuration of a train is provided. The train includes one safety management' device per unit, each device having two designated identifiers, one coupling communication for each pair of adjacent unit and a general network for connecting all the devices to each other. The method includes transmitting, over the general network and over each coupling communication link, with at least one device, a secured message to one of the adjacent devices to the device, the message including one of the identifiers of the device transmitting, over the general network, with each device having received an identifier of another connected through a coupling communication link, at least one restoration message including both identifiers of the device as well as the received identifier, receiving, with each device, the transmitted restoration messages, and determining, with at least one device, the configuration of the train.
摘要翻译：提供了一种用于确定列车配置的方法。该列车包括每个单元一个安全管理设备，每个设备具有两个指定的标识符，每对相邻单元的一个耦合通信和用于将所有设备彼此连接的通用网络。该方法包括通过一般网络以及每个耦合通信链路与至少一个设备一起将安全消息发送到设备的相邻设备之一，所述消息包括在一般情况下传输的设备的标识符之一网络，其中每个设备已经接收到通过耦合通信链路连接的另一个的标识符，至少一个恢复消息，其包括所述设备的标识符以及所接收的标识符，与每个设备接收所发送的恢复消息，至少有一个装置，列车的配置。

8. 发明授权

US5465926A Coded track circuit repeater having standby mode 失效
标题翻译：具有待机模式的编码轨道电路中继器
公开(公告)号：US5465926A
公开(公告)日：1995-11-14
申请号：US260537
申请日：1994-06-16
申请人： James P. Brown
发明人： James P. Brown
IPC分类号： B61L23/16 , B61L21/08 , B61L23/22
CPC分类号： B61L23/168
摘要： A coded railway track circuit apparatus is disclosed having the capability of operating during periods of low vehicle activity in a reduced power standby mode. This is accomplished by switching circuitry which interrupts power to most of the components within the track circuit apparatus in response to the recognition by standby initiation circuitry of a preselected standby initiation signal. Power to fail-over indicators which would normally be activated due to a power failure is also interrupted by fail-over interrupt circuitry. During the standby mode, monitor circuitry remains active to recognize occurrence of a preselected wake-up signal. When the wake-up signal is received, full power is restored, thus resuming normal operation. Operation of the fail-over systems is also then re-established.
摘要翻译：公开了一种编码铁路轨道电路装置，其具有在低功率待机模式中在低车辆活动期间操作的能力。这是通过切换电路来实现的，所述切换电路响应于待机启动电路对预先选择的待机启动信号的识别而中断到轨道电路设备内的大部分组件的功率。通常由于电源故障而被激活的故障切换指示灯的电源也被故障切换中断电路中断。在待机模式期间，监视器电路保持有效，以识别预先选择的唤醒信号的发生。当接收到唤醒信号时，恢复全部电源，从而恢复正常运行。故障转移系统的操作也将重新建立。

9. 发明授权

US4381094A Apparatus for determining the signal term to be transmitted to a railroad traction vehicle 失效
标题翻译：用于确定要传送到铁路牵引车辆的信号项的装置
公开(公告)号：US4381094A
公开(公告)日：1983-04-26
申请号：US223271
申请日：1981-01-08
申请人： Horst-Guenter Gnest , Wolfgang-Dieter Granzow , Hans-Otto Hartkopf , Adalbert Zillmer
发明人： Horst-Guenter Gnest , Wolfgang-Dieter Granzow , Hans-Otto Hartkopf , Adalbert Zillmer
IPC分类号： B61L21/04 , B61L21/08 , B61L3/18
CPC分类号： B61L21/04 , B61L21/08
摘要： The signal term to be transmitted to a railroad traction vehicle is formed in a signaling system in that each element, from a destination element back to a start element has a respective top speed assigned thereto as an identification. The identification is transmitted element-by-element back to the start element and is devalued during relaying thereof when the identification is greater than that prescribed for a travel path element having a lower assigned top speed so that the identification received at the start element indicates the top speed admissible for the route. The admissible top speed is then converted into a corresponding signal term.
摘要翻译：要发送到铁路牵引车辆的信号项形成在信令系统中，因为从目的地元件返回起始元件的每个元件具有分配给其的相应的最高速度作为标识。识别被逐个元件发送回起始元件，并且当识别值大于为具有较低分配的最高速度的行进路径元件规定的识别值时，在其中继期间被贬值，使得在起始元件处接收到的标识指示最高速度可接受路线。然后将允许的最高速度转换成相应的信号项。

10. 发明授权

US4108404A Arrangement for protecting data communication in a continuous automatic train control system 失效
标题翻译：在连续自动列车控制系统中保护数据通信的安排
公开(公告)号：US4108404A
公开(公告)日：1978-08-22
申请号：US781827
申请日：1977-03-28
申请人： Helmut Ubel
发明人： Helmut Ubel
IPC分类号： B61L3/22 , B61L21/08
CPC分类号： B61L3/225
摘要： A system for protecting data communication against disturbances caused by unsymmetrical standing waves along track conductors wherein automatically controlled terminating resistors are utilized to prevent the formation of standing waves either totally or nearly totally. Baluns may be utilized to cause such standing waves to be automatically balanced. The sensitivity of continuous automatic train control to atmospheric influences and conductor asymmetries is eliminated in accordance with the invention.
摘要翻译：一种用于保护数据通信的系统，以防止由轨道导体引起的不对称驻波的干扰，其中使用自动控制的终端电阻来完全或几乎完全形成驻波。可以利用不平衡变换器来使这种驻波自动平衡。根据本发明消除了连续自动列车控制对大气影响和导体不对称性的灵敏度。

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