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1. 发明公开

US20230249721A1 System and Method for Control of Carts at a Station for an Independent Cart System 审中-公开
公开(公告)号：US20230249721A1
公开(公告)日：2023-08-10
申请号：US17666104
申请日：2022-02-07
申请人： Rockwell Automation Technologies, Inc.
发明人： Yuhong Huang , Jesse R. Mendenhall
IPC分类号： B61L3/16 , B61L3/08 , B61L25/02
CPC分类号： B61L3/16 , B61L3/08 , B61L25/025
摘要： External interaction with a mover in an independent cart system is allowed at known locations along the track. The mover is initially propelled along the track in a first operating state. When the mover arrives at a station, the controller generates a signal to alert the external actuator of the presence of a mover at the station. After waiting at the station for a first predefined time interval, the controller switches to a second operating state, in which the coils are de-energized or the controller is reconfigured to operate in a less responsive manner than in the first operating state. The controller remains in the second operating state for a second predefined interval, during which the external actuator interacts with the mover or a load on the mover. After the second predefined interval, the controller enters a third operating state, and the controller propels the mover away from the station.

2. 发明申请

US20210191410A1 VEHICLE CONTROL SYSTEM 有权
公开(公告)号：US20210191410A1
公开(公告)日：2021-06-24
申请号：US16719165
申请日：2019-12-18
申请人： Westinghouse Air Brake Technologies Corporation
发明人： Dipankar Ghosh , James Glen Corry , William Cherrick Schoonmaker , Mark Bradshaw Kraeling
IPC分类号： G05D1/02 , B61L3/08 , B61L23/00 , B60T8/172 , G05D1/00
摘要： A vehicle control system and method includes identifying a segment of a route where one or more first vehicle systems were operated manually instead of operated by one or more processors according to one or more trip plans during prior traversals of the segment by the one or more first vehicle systems. A segment plan is generated for traversing the segment under control of the one or more processors. The segment plan is generated based on how the one or more first vehicle systems were manually operated during the prior traversals of the segment. One or more second vehicle systems are controlled with the one or more processors to traverse the segment according to the segment plan.

3. 发明申请

US20210188336A1 VEHICLE CONTROL SYSTEM 有权
公开(公告)号：US20210188336A1
公开(公告)日：2021-06-24
申请号：US16722370
申请日：2019-12-20
申请人： Transportation IP Holdings, LLC
发明人： Gayathri Seenumani , Harry Kirk Mathews, JR. , James D. Brooks
IPC分类号： B61L27/00 , B61L3/08
摘要： A system and method that includes determining a relationship between a moving resistance of a vehicle system and one or more characteristics of the vehicle system. A trip plan may be generated based at least in part on the relationship for movement of the vehicle system through one or more sections of one or more routes based at least in part on the relationship. One or more operational settings of the vehicle system are then designated for implementing the trip plan to drive movement of the vehicle system to achieve one or more objectives.

4. 发明授权

US09280154B2 Vehicle system and vehicle control method 有权
标题翻译：车辆系统和车辆控制方法
公开(公告)号：US09280154B2
公开(公告)日：2016-03-08
申请号：US13742387
申请日：2013-01-16
申请人： MURATA MACHINERY, LTD.
发明人： Atsuo Nagasawa
IPC分类号： B61L3/08 , G05D1/00 , B61L27/00 , G05D1/02
CPC分类号： G05D1/0027 , B61L27/0038 , G05D1/0297
摘要： In a vehicle system, an inter-vehicle distance between vehicles is controlled by periodically reporting vehicle statuses from a plurality of vehicles to a ground controller and also periodically sending travelling instructions to the plurality of vehicles from the ground controller. Each vehicle stops when detecting failed reception of an instruction from the ground controller and reporting a vehicle status including information that the vehicle has stopped to the ground controller, and the ground controller based on the report received from the stopped vehicle sends a travelling instruction to the stopped vehicle, and based on the report received from the stopped vehicle, also sends a travelling instruction to a vehicle that follows the stopped vehicle so as to avoid interference with the stopped vehicle.
摘要翻译：在车辆系统中，通过将车辆状态从多个车辆定期地报告给地面控制器，并且还从地面控制器周期性地向多个车辆发送行驶指令来控制车辆之间的车辆间距离。当检测到地面控制器接收到指令失败并且将包括车辆停止的信息的车辆状态报告给地面控制器时，每个车辆停止，并且基于从停止的车辆接收到的报告的地面控制器向停止的车辆，并且根据从停止的车辆收到的报告，还向跟随停止的车辆的车辆发送旅行指令，以避免与停止的车辆的干扰。

5. 发明授权

US09278702B2 Train control system 有权
标题翻译：列车控制系统
公开(公告)号：US09278702B2
公开(公告)日：2016-03-08
申请号：US14228171
申请日：2014-03-27
申请人： THE NIPPON SIGNAL CO., LTD.
发明人： Kenichi Myokei
IPC分类号： B61L3/08 , B61L25/02 , B61L3/00 , B61L3/12 , B61L27/00
CPC分类号： B61L3/08 , B60L2200/26 , B60L2240/12 , B60L2240/62 , B60L2240/70 , B61L3/008 , B61L3/125 , B61L25/026 , B61L27/0038 , B61L27/0088 , Y02T10/7291 , Y02T90/16 , Y02T90/162
摘要： A train control system includes an on-board device 3 mounted on a train 2; a vehicle radio set 4; wayside radio sets 5 that are disposed on a ground; and ground devices 6 disposed in every control sections defined on the track. In each control section, the ground device 6 is connected to the wayside radio sets 5 in the control section. When one ground device 6 fails to transmit information to and receive information from another ground device 6, the one ground device 6 determines that said another ground device 6 has been failed, and then, the one ground device 6 calculates a possible travel distance to a control section of the failed ground device 6 to prevent the train 2 from entering the control section of the failed ground device 6, and then, the one ground device 6 transmits the possible travel distance to the on-board device 3.
摘要翻译：列车控制系统包括安装在列车2上的车载装置3; 车载无线电设备4; 位于地面上的路边无线电台5; 以及设置在轨道上限定的每个控制部分中的接地装置6。在每个控制部分中，接地装置6连接到控制部分中的路边无线电设备5。当一个地面装置6不能向另一地面装置6发送信息并从其接收信息时，一个地面装置6确定所述另一地面装置6已经失败，然后一个地面装置6计算到防止列车2进入故障接地装置6的控制部，然后，一个接地装置6向车载装置3发送可能的行驶距离。

6. 发明授权

US5590855A Train detection device for railroad models and train crossing control apparatus utilizing the train detection device 失效
标题翻译：铁路车辆列车检测装置和列车检测装置的列车交叉控制装置
公开(公告)号：US5590855A
公开(公告)日：1997-01-07
申请号：US274623
申请日：1994-07-12
申请人： Ryochi Kato , Umeko Kato , Tomohiko Kato , Hideto Kato , Teruko Ichizuka
发明人： Ryochi Kato , Umeko Kato , Tomohiko Kato , Hideto Kato , Teruko Ichizuka
IPC分类号： A63H19/24 , A63H19/34 , B61L3/08
CPC分类号： A63H19/24 , A63H19/34 , Y10S104/01
摘要： A train detection device for use in railroad models is provided with a capacitance type sensor which detects the close approach or passage of a train by responding to capacitance of the train. By using the capacitance type sensor, the train detection device becomes a non-contact type detection device, which avoids the kind of damage that can occur with contact type detectors. The train detection device is applied to a train crossing control apparatus for use in railroad models equipped with a crossing gate, a warning signal, and a controlling device for controlling the operations of the crossing gate and the warning signal. The controlling device comprises the capacitance type sensors each provided on either side of the crossing so as to define an activation region, each of the sensors detecting the approach or passage of a train by responding to the capacitance thereof, the capacitance type crossing sensor that detects the approach or passage of a train through the crossing, and a reverse motion detection device that detects reversal of the direction of motion of the train. With these elements the train crossing control apparatus is able to determine the position of the train within the activation region, so as to accurately and reliably control the operations of the crossing gate and warning signal irregardless of any changes in the direction of motion thereof.
摘要翻译：用于铁路车辆的列车检测装置设置有电容式传感器，其通过响应列车的电容来检测列车的紧密接近或通过。通过使用电容型传感器，列车检测装置成为非接触式检测装置，能够避免接触型检测器发生的损坏。列车检测装置应用于搭载有交叉门的铁路车辆用的列车穿越控制装置，警告信号以及用于控制交叉门的操作和警告信号的控制装置。控制装置包括电容式传感器，每个传感器设置在交叉点的两侧，以便限定激活区域，每个传感器通过响应于其电容来检测列车的接近或通过，检测电容型交叉传感器火车通过十字路口的接近或通过，以及检测列车运动方向的反转的反向运动检测装置。利用这些元件，列车穿越控制装置能够确定列车在启动区域内的位置，以便准确可靠地控制交叉门和警告信号的操作，无论其运动方向如何变化。

7. 发明授权

US3966148A Signal threshold responsive apparatus 失效
标题翻译：信号阈值响应装置
公开(公告)号：US3966148A
公开(公告)日：1976-06-29
申请号：US568225
申请日：1975-04-15
申请人： Arun P. Sahasrabudhe
发明人： Arun P. Sahasrabudhe
IPC分类号： B61L1/18 , B60L3/08 , B61L3/08 , B61L3/24 , B61L21/06
CPC分类号： B61L3/246 , B60L2200/26
摘要： There is disclosed an input signal threshold responsive apparatus for responding to a predetermined input signal energy level, in relation to a voltage and time product, before an associated train vehicle control system is enabled by a provided gated enable signal. The provided apparatus responds to one of a plurality of input signals, having respectively different frequencies and different amplitudes, and provides an enabling output signal.It is desired to provide an improved threshold sensitive input signal receiver apparatus in conjunction with train vehicle control and in relation to plural stray signals in a given track circuit signal block due to cross talk from adjacent signal blocks and the like. The input signal responsive or sensitivity threshold is established in relation to the practical required signal level of the desired signal to be received within the given signal block.The present signal responsive apparatus is operative in conjunction with a train vehicle carried speed coded signal for controlling the speed of the train vehicle along a provided track.
摘要翻译：公开了一种输入信号阈值响应装置，用于在相关联的列车车辆控制系统通过提供的门控使能信号使能之前相对于电压和时间乘积响应预定的输入信号能级。所提供的装置响应于分别具有不同频率和不同振幅的多个输入信号中的一个，并提供使能输出信号。

8. 发明授权

US3921946A Vehicle speed control arrangement 失效
标题翻译：车速控制布置
公开(公告)号：US3921946A
公开(公告)日：1975-11-25
申请号：US49153174
申请日：1974-07-23
申请人： WESTINGHOUSE BRAKE & SIGNAL
发明人： NORTON DAVID JOHN , CORRIE JOHN DOUGLAS
IPC分类号： B61L3/00 , B61L3/08
CPC分类号： B61L3/008 , B61L3/002
摘要： A vehicle speed control arrangement with particular but not exclusive utility for bringing railway vehicles to a stop, e.g. at a station platform. A speed/distance retardation profile is contained in vehicle-mounted ''''look-up'''' read-only memories which are initiated into controlling the vehicle brakes by passing a fixed trackside marker. Profile deviation limits are initiated or inhibited to idealise the stopping procedure in respect of limitation of the number of braking level changes, minimising braking time to save total journey time, maximising passenger comfort, and repeatable accuracy of stopping.
摘要翻译：一种车辆速度控制装置，具有特别但非唯一的用途，用于使铁路车辆停止，例如在车站平台。速度/距离延迟曲线包含在车载的“查找”只读存储器中，该存储器通过传递固定的轨迹标记而启动以控制车辆制动。轮廓偏差限制被启动或禁止以理想化停止程序，以限制制动水平变化的数量，最小化制动时间，以节省总行驶时间，最大限度地提高乘客的舒适度和可重复的停止精度。

9. 发明授权

US2354602A Railway traffic controlling apparatus 失效
公开(公告)号：US2354602A
公开(公告)日：1944-07-25
申请号：US50164143
申请日：1943-09-09
申请人： UNION SWITCH & SIGNAL CO
发明人： MCCANN RONALD A
IPC分类号： B61L3/08
CPC分类号： B61L3/08

10. 发明授权

US2308265A Speed responsive device 失效
公开(公告)号：US2308265A
公开(公告)日：1943-01-12
申请号：US41266541
申请日：1941-09-27
申请人： UNION SWITCH & SIGNAL CO
发明人： BONE HERBERT L
IPC分类号： B61L3/08
CPC分类号： B61L3/08

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