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公开(公告)号：US20240174275A1
公开(公告)日：2024-05-30
申请号：US18551627
申请日：2021-03-31
发明人： Takashi MIYAUCHI , Shingo HAMADA , Takao TANAKA , Ryosuke OKADA
摘要： A first on-board device installed on a first train controls an emergency brake unit. When it is determined that an actual deceleration value is insufficient in comparison with a predetermined emergency brake reference deceleration value, the first on-board device predicts a first stop location based on the actual deceleration value, and sends, to a ground control device, a first signal indicating insufficient deceleration and a first stop location signal representing the first stop location predicted. The ground control device sends the first signal and the first stop location signal to a second on-board device of a second train traveling ahead of the first train. The second on-board device invalidates a preset first run curve, over a range from a second train location representing an on-track location of the second train to a stop limit location of the second train, and generates a second run curve to control the second train.
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2.发明申请公开(公告)号：US20150358199A1
公开(公告)日：2015-12-10
申请号：US14758281
申请日：2013-05-20
发明人： Tetsuo KOMURA , Takashi MIYAUCHI , Toshiko KADONO , Akinori YOSHINAGA , Joji IDO
CPC分类号： H04L41/082 , B60L1/003 , B60L1/02 , B60L11/1861 , B60L15/42 , B60L2200/26 , B60L2210/40 , B60L2240/34 , B60L2240/36 , B61L15/0036 , B61L15/0072 , B61L15/0081 , B61L25/02 , B61L25/028 , B61L27/00 , H04L12/40006 , H04L41/042 , H04L2012/40208 , H04L2012/40293 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7241
摘要： A central device includes an information replacing unit. When the information replacing unit detects, on the basis of contact information acquired from an electric coupler provided in a coupled vehicle in a formation B having a train-information management device that manages vehicle information in accordance with the Ethernet® protocol, that a formation A that includes a train-information management device that manages vehicle information in accordance with the ARCNET protocol is coupled to the formation B, then the information replacing unit replaces vehicle information from the formation A with vehicle information in accordance with the Ethernet® protocol; outputs the replaced vehicle information to the formation B; replaces the vehicle information from the formation B with the vehicle information in accordance with the ARCNET protocol; and outputs the replaced vehicle information to the formation A.
摘要翻译： 中央设备包括信息替换单元。 当信息更换单元基于从具有根据以太网方案管理车辆信息的列车信息管理装置的地层B中的耦合车辆中提供的电动联接器获取的联系信息，检测到形成A 包括根据ARCNET协议管理车辆信息的列车信息管理装置耦合到地层B，则信息替换单元根据以太网协议将来自地层A的车辆信息替换为车辆信息; 将更换的车辆信息输出到地层B; 根据ARCNET协议，用车辆信息替换来自地层B的车辆信息; 并将替换的车辆信息输出到地层A.
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公开(公告)号：US20180001917A1
公开(公告)日：2018-01-04
申请号：US15537308
申请日：2015-01-27
CPC分类号： B61L25/026 , B61L3/006 , B61L3/125 , B61L3/221 , B61L15/0027 , B61L25/02 , B61L25/023 , B61L25/025 , B61L25/04 , B61L27/0005 , B61L27/0066 , B61L2205/00
摘要： A train-information management device mounted on a train, includes: an intra-block position calculator to convert information on a kilometrage that indicates a position of the train into information on a block number and an intra-block position of a plurality of blocks into which a route of the train is divided and that are used when a train position is specified by a train radio system; and an on-board router to communicate the information on the block number and the intra-block position to a ground side by using a system that is different from a system that is used for communication between the ground side and a train side via a radio base station in the train radio system.
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公开(公告)号：US20170349191A1
公开(公告)日：2017-12-07
申请号：US15540081
申请日：2015-01-16
CPC分类号： B61L1/14 , B60L15/40 , B61L1/16 , B61L3/121 , B61L15/0027 , B61L15/0054 , B61L15/0072 , B61L25/021 , B61L25/026 , B61L2205/04
摘要： A train wireless system includes a train detecting apparatus on the ground and a controller on a train. The detecting apparatus includes a detector and a calculator. The detector detects that the train is on rails in a block. The calculator measures an on-rail time during which the detector detects the train in the block, and calculates an on-rail detecting time during which the train has been on the rails in the block. The controller includes a distance measurer, a time measurer, a recorder, and a train-length calculator. The distance measurer measures a travelling distance of the train from a beginning of the block, the time measurer measures an elapsed time since the distance measurer starts the measurement, the recorder records the elapsed time and the travelling distance, and the train-length calculator searches the recorder based on the detecting time, and calculates the train length using a selected travelling distance.
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公开(公告)号：US20170015338A1
公开(公告)日：2017-01-19
申请号：US15124621
申请日：2014-03-11
发明人： Takuya SAWA , Tomoaki IKEJIMA , Tetsuo KOMURA , Shogo TATSUMI , Shingo HONDA , Takashi MIYAUCHI
IPC分类号： B61L27/04
CPC分类号： B61L27/04 , B60L1/003 , B60L3/0084 , B60L15/42 , B60L2200/26 , B60L2240/34 , B60L2240/36 , B60L2250/16 , B61L2210/00 , Y02T90/16
摘要： A train information managing apparatus according to the present invention includes: a terminal apparatus that communicates with a train-mounted device; and a central apparatus that communicates with the terminal apparatus and the train-mounted device. In at least one of the terminal apparatus and the central apparatus, a processing system that includes a signal processing unit is duplicated, the signal processing unit generating a command signal for the train-mounted device and receiving a response signal made in response to the command signal, and at least one of the signal processing units that receive a response signal from the train-mounted device transmits, to another of the signal processing units, information indicating receipt of the response signal so as to be used to determine a failure in one of the processing systems.
摘要翻译： 根据本发明的列车信息管理装置包括：与列车安装装置进行通信的终端装置; 以及与终端装置和列车安装装置进行通信的中央装置。 在终端装置和中央装置中的至少一个中，包括信号处理单元的处理系统被复制，信号处理单元产生用于列车装置的命令信号并且接收响应于该命令而产生的响应信号 信号，并且接收来自列车装置的装置的响应信号的至少一个信号处理单元向另一个信号处理单元发送指示响应信号的接收的信息，以便用于确定一个故障 的处理系统。
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6.发明申请公开(公告)号：US20160339933A1
公开(公告)日：2016-11-24
申请号：US15112847
申请日：2014-01-27
发明人： Shingo HONDA , Tetsuo KOMURA , Shogo TATSUMI , Takuya SAWA , Takashi MIYAUCHI , Yusuke ISHIMARU
CPC分类号： B61L15/0018 , B60L15/42 , B60L2200/26 , B61L15/0027 , B61L15/0036 , B61L15/0072 , B61L2205/00 , H04L12/4641 , H04L12/4645 , H04L67/12 , H04L2012/40293 , Y02T90/16
摘要： A communication device operating as a hub in a train network system that includes a plurality of hubs installed in train vehicles, each of the plurality of hubs belonging to both a trunk network in which a signal transmission range is not limited and a branch network in which a signal transmission range is limited, and adding, to a signal to be transmitted to a hub belonging to the same branch network as it does, network type information indicating whether the signal is a trunk network signal or a branch network signal. The communication device transmitting branch network information including at least identification information on a branch network to which it belongs at a predetermined timing, and based on branch network information received from an adjacent communication device, determining whether or not to add the network type information to a signal to be transmitted to the adjacent communication device.
摘要翻译： 一种作为列车网络系统中的集线器的通信装置，其包括安装在列车车辆中的多个集线器，所述多个集线器中的每一个属于不限制信号传输范围的中继网络，以及分支网络，其中， 信号传输范围受到限制，并且将要发送到属于同一分支网络的集线器的信号相加，指示信号是中继网络信号还是分支网络信号的网络类型信息。 所述通信装置基于从相邻通信装置接收到的分支网络信息，至少包含在其所属的分支网络上至少包含识别信息的分支网络信息，确定是否将所述网络类型信息添加到 信号被发送到相邻的通信设备。
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