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1.发明申请公开(公告)号：US20190217875A1
公开(公告)日：2019-07-18
申请号：US16335288
申请日：2016-10-05
发明人： Takahiro Ito , Hiromi Goda , Masayo Nakagawa , Hiroe Takenaga
CPC分类号： B61L15/009 , B61L13/005 , B61L15/0072 , B61L25/04 , B61L27/00 , B61L27/0038 , B61L27/0077
摘要： An operation status reproducing device includes an onboard information obtaining unit that obtains onboard information corresponding to date and time from an onboard device mounted on a designated train being a train specified by a train number and the date and time externally designated, a specific event detecting unit that specifies time at which a specific event occurs by analyzing the onboard information, a ground information obtaining unit that obtains ground information in a certain period including the time at which the specific event occurs from a ground device, an external information obtaining unit that obtains external information including weather information in a certain period including the time at which the specific event occurs, and a reproduction image generating unit that generates a reproduction image illustrating a past operation status of the designated train based on the onboard information, the ground information, and the external information.
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2.发明授权公开(公告)号：US11459007B2
公开(公告)日：2022-10-04
申请号：US17276313
申请日：2018-09-21
发明人： Eisho Ando , Ryosuke Goto , Masayo Nakagawa
摘要： A drawing component generation device generating a drawing component when a train cab display device installed in a train is to display status of a device installed in a car of a train on a display screen using the drawing component, which is a modularized part of display content to be displayed on the display screen, includes a reception unit providing an input screen displaying entries for information used for generating the drawing component based on a train display definition defining a train formation pattern, and a device layout definition defining a layout pattern, and receiving input of information for the entries from a user; and a generation unit generating the drawing component based on the train display definition, the device layout definition, input information being information input from the user on the reception unit, and a display pattern definition defining display content relating to the status of the device.
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公开(公告)号：US11597280B2
公开(公告)日：2023-03-07
申请号：US16479712
申请日：2017-01-30
发明人： Eisho Ando , Masayo Nakagawa , Akira Sugimoto
摘要： A display device includes a drawing processing unit displaying a status of a device mounted on a train car, and a data collection unit including a signal definition holding unit holding signal definitions to be bases of first signals requesting information on the status of the device, a signal mapping management unit acquiring configuration information on the number of cars and a traveling direction, and generating the first signals, based on the signal definitions and configuration information to request information on the device status, a signal data storage unit holding a value of a second signal as information on the device status acquired by the signal mapping management unit's request, and a signal mapping generation unit generating signal mapping information for specifying the order of the cars on a display screen, based on the configuration information, and outputting the signal mapping information to the signal data storage unit.
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公开(公告)号：US09529042B2
公开(公告)日：2016-12-27
申请号：US14414991
申请日：2013-07-12
IPC分类号： G01R31/28 , G01R31/3177 , G05B19/05
CPC分类号： G01R31/3177 , G05B19/05
摘要： A technique capable of estimating an error point in a logic diagram appropriately. A logic diagram display device includes: a signal line correctness/incorrectness determining unit that determines for each test whether each signal line in the logic diagram is correct or incorrect based on a signal line status value of each signal line and a test table; and a signal line correctness/incorrectness result summarizing unit that calculates a correctness/incorrectness result summarized value of each signal line based on a result of determination about the correctness or incorrectness of each signal line. The logic diagram display device further includes: an error signal line estimating unit that estimates an error in each signal line based on the correctness/incorrectness result summarized value of each signal line; and a display that displays each signal line in the logic diagram in a display style responsive to the error in each signal line.
摘要翻译： 一种能够适当地估计逻辑图中的误差点的技术。 逻辑图显示装置包括：信号线正确性/不正确性确定单元，用于根据每个信号线的信号线状态值和测试表，针对每个测试确定逻辑图中的每条信号线是否正确或不正确; 以及信号线正确性/不正确结果汇总单元，其基于关于每个信号线的正确性或不正确性的结果的结果来计算每个信号线的正确性/不正确结果汇总值。 逻辑图显示装置还包括：误差信号线估计单元，其基于每个信号线的正确性/不正确结果汇总值来估计每条信号线中的误差; 以及显示器，其以响应于每个信号线中的错误的显示样式在逻辑图中显示每个信号线。
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公开(公告)号：US20150177322A1
公开(公告)日：2015-06-25
申请号：US14414991
申请日：2013-07-12
IPC分类号： G01R31/3177
CPC分类号： G01R31/3177 , G05B19/05
摘要： A technique capable of estimating an error point in a logic diagram appropriately. A logic diagram display device includes: a signal line correctness/incorrectness determining unit that determines for each test whether each signal line in the logic diagram is correct or incorrect based on a signal line status value of each signal line and a test table; and a signal line correctness/incorrectness result summarizing unit that calculates a correctness/incorrectness result summarized value of each signal line based on a result of determination about the correctness or incorrectness of each signal line. The logic diagram display device further includes: an error signal line estimating unit that estimates an error in each signal line based on the correctness/incorrectness result summarized value of each signal line; and a display that displays each signal line in the logic diagram in a display style responsive to the error in each signal line.
摘要翻译： 一种能够适当地估计逻辑图中的误差点的技术。 逻辑图显示装置包括：信号线正确性/不正确性确定单元，用于根据每个信号线的信号线状态值和测试表，针对每个测试确定逻辑图中的每条信号线是否正确或不正确; 以及信号线正确性/不正确结果汇总单元，其基于关于每个信号线的正确性或不正确性的结果的结果来计算每个信号线的正确性/不正确结果汇总值。 逻辑图显示装置还包括：误差信号线估计单元，其基于每个信号线的正确性/不正确结果汇总值来估计每条信号线中的误差; 以及显示器，其以响应于每个信号线中的错误的显示样式在逻辑图中显示每个信号线。
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