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公开(公告)号：US20220327451A1
公开(公告)日：2022-10-13
申请号：US17642151
申请日：2020-09-10
Applicant: HITACHI, LTD.
Inventor： Yuki MAEKAWA , Tomoe TOMIYAMA , Kenichiro OKADA
Abstract: Disclosed is a resource management planning support device 1 including a learning information storage section (storage section 13), a duty recommendation processing section 110, a planning processing section (operation rescheduling planning processing section 120), and a screen processing section 140. The learning information storage section stores plan result information regarding existing operation rescheduling plans. The duty recommendation processing section 110 exercises a prior learning function to generate a duty recommendation model for recommending a duty. The planning processing section exercises a planning function to create an operation rescheduling plan by selecting a duty template suitable for a planning target train set according to the duty recommendation model generated by the duty recommendation processing section 110. The screen processing section 140 outputs a plan result display screen 147 for displaying the operation rescheduling plan created by the planning processing section.
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2.发明申请公开(公告)号：US20180150774A1
公开(公告)日：2018-05-31
申请号：US15715502
申请日：2017-09-26
Applicant: HITACHI, LTD.
Inventor： Tomoe TOMIYAMA , Kojin YANO
IPC: G06Q10/04 , G01C21/34 , G08G1/01 , G08G1/0968
CPC classification number: G06Q10/047 , G01C21/3423 , G01C21/3492 , G06Q50/30 , G08G1/005 , G08G1/0112 , G08G1/096816 , G08G1/096838 , G08G1/096844 , G08G1/123 , G08G1/127 , G08G1/20
Abstract: A transportation service information providing system for providing information on transportation from a departure point to a destination point by a transportation facility, includes: a transportation facility specification unit specifying a transportation facility that performs transportation from the departure point to the destination point; a special transportation facility extraction unit extracting a special transportation facility which is a different transportation facility from the specified transportation facility and performs transportation for a partial section in the transportation from the departure point to the destination point; a special transportation facility specification unit specifying the special transportation facility as the transportation facility to be used for transportation from the departure point to the destination point, in a case where the extracted special transportation facility satisfies predetermined conditions relating to the transportation for the partial section; and a special transportation facility information output unit outputting information on the specified special transportation facility.
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公开(公告)号：US20220358422A1
公开(公告)日：2022-11-10
申请号：US17642893
申请日：2020-09-10
Applicant: Hitachi, Ltd.
Inventor： Yuki MAEKAWA , Ryota SATO , Ryota UEMATSU , Tsuyoshi MINAKAWA , Tomoe TOMIYAMA
IPC: G06Q10/04
Abstract: A timetable planning system 1 includes a storage device 13 and a computing device 11. The storage device 13 stores evaluation index improvement degree information 320 that stores relations between a change of each constituent element of an operation timetable on one hand and a change in quality of the operation timetable resulting from the change of each constituent element in terms of each operation timetable viewpoint on the other hand. The computing device 11 performs a changeable timetable element selection process of selecting the operation timetable constituent element that most improves the quality of the operation timetable, in reference to the evaluation index improvement degree information, an optimization model selection process of selecting, from among multiple timetable generating models each capable of generating the operation timetable, the timetable generating model that most improves the quality of the whole operation timetable through the change of the selected constituent element, and a timetable optimization process of generating a new operation timetable based on the selected timetable generating model.
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Patent Agency Ranking
公开(公告)号：US20190197047A1
公开(公告)日：2019-06-27
申请号：US16331674
申请日：2017-07-21
Applicant: Hitachi, Ltd.
Inventor： Yuko YAMASHITA , Tsuyoshi MINAKAWA , Tomoe TOMIYAMA , Kenji KAWASAKI , Hidenori YAMAMOTO , Takeshi HANDA , Takashi TSUNO , Hiroyuki HIRATA
CPC classification number: G06F16/285 , G06F11/301 , G06F11/3476 , G06F16/00 , G06F16/288
Abstract: A data analysis support apparatus includes: a relationship network generation section that analyzes a relationship between operating systems, a relationship between operation data tables, a relationship between data items possessed by the operation data tables and a relationship between data values possessed by records of the operation data tables and stores them, as a relationship network; a data item classification section that classifies data items that become a data analysis target into a first data type based on an actual value and a second data type based on a planned value or a pre-definition; an analysis data table generation section that generates and accumulates an analysis data table to be used for data analysis; a data model generation section that generates, as a data model, a data item group that allows data analysis in combination; and an analysis target item presentation section that recommends a data item to be made an analysis target.
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公开(公告)号：US20220340182A1
公开(公告)日：2022-10-27
申请号：US17642633
申请日：2020-10-14
Applicant: Hitachi, Ltd.
Inventor： Yuzuru MAYA , Kenji KAWASAKI , Tomoyuki MOCHIZUKI , Tomoe TOMIYAMA
Abstract: A plurality of simulations executed by a plurality of simulators, respectively, coupled to one another to perform communication are executed efficiently and fast as a whole when executed in cooperation. An information processing system stores execution order information that is information indicating execution orders of the plurality of simulations. Each of the simulators generates output data by executing a corresponding one of the simulations based on input data that is data input at execution start, and execution control of the other simulations is performed when the simulation has reached a check point at a time point halfway through execution of the simulation. The check point is set based on, for example, a viewpoint of time or a viewpoint of situation of the simulation.
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公开(公告)号：US20220153327A1
公开(公告)日：2022-05-19
申请号：US17437489
申请日：2020-02-25
Applicant: HITACHI, LTD.
Inventor： Tomoe TOMIYAMA , Takeshi HANDA , Kenichirou OKADA
Abstract: A rolling stock scheduling creation device that creates scheduling of railroad rolling stock and includes: a processor; and a memory storing data used by the processor, wherein the memory stores transportation plan information which is information on travel of a train using a rolling stock train-unit including the railroad rolling stock, rolling stock train-unit information which is information on an attribute and an inspection conducting schedule related to each rolling stock train-unit. The inspection capacity information is information indicating inspection capacity of an inspection facility associated with the rolling stock train-unit, and scheduling for the transportation plan information is created by applying the rolling stock train-unit information and selecting a train to which each rolling stock train-unit is allocatable, and obtaining inspection conducting schedule information on each rolling stock train-unit to reflect an inspection conducting schedule of each rolling stock train-unit designated in the inspection conducting schedule.
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公开(公告)号：US20190318253A1
公开(公告)日：2019-10-17
申请号：US16298004
申请日：2019-03-11
Applicant: Hitachi, Ltd.
Inventor： Yuki MAEKAWA , Tomoe TOMIYAMA , Natsumi OKAHARA , Tomohito TAKAI
Abstract: A statistical model of a delay time of each mobile body to a plan schedule is generated in a predetermined section on the basis of the plan schedule, an actual schedule that is a daily travel result of the mobile body, and actual values of delay factors in a chronological order, at least either of past result analysis processing of classifying a first delay time that is a delay time of the mobile body into second delay times that are delay times of the delay factors of the mobile body on the basis of the generated statistical model and the actual values of the delay factors and future prediction analysis processing of predicting a third delay time that is a delay time of a requested mobile body on the basis of the statistical model and assumed values of the delay factors with respect of a new plan schedule is executed.
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公开(公告)号：US20160267417A1
公开(公告)日：2016-09-15
申请号：US15032789
申请日：2013-11-07
Applicant: HITACHI, LTD.
Inventor： Tomoe TOMIYAMA , Tatsuhiro SATOU , Yoshiyasu TAKAHASHI
IPC: G06Q10/06
CPC classification number: G06Q10/06315 , B61L27/0016 , B61L27/0027 , G06Q10/06313 , G06Q50/30
Abstract: A plan coordination system includes a processing device configured to perform: processing that generates public data from definition data of plans, receives definitions by a user for information coordinated between plans among process procedures indicated by the public data, applies the definitions by the user to the definition data of the plan, and generates a plan coordination model; processing that notifies the data to a management device of another plan as a coordination destination in the coordination relation at a change event on the definition data, changes the plan coordination model based on a generation result of the other plan reflecting the change event, and notifies the changed data to the management device of the other plan having the coordination relation with the plan changed along with this change; and processing that outputs a generation result of each plan when planning is completed for all plans.
Abstract translation: 计划协调系统包括：处理装置，被配置为执行：从计划的定义数据生成公共数据的处理，接收由用户为由公共数据指示的处理过程之间的计划之间协调的信息的定义，将用户的定义应用于 计划的定义数据，并生成计划协调模型; 在定义数据上的改变事件上，将协调关系中作为协调关系的另一计划的管理装置通知数据的处理，基于反映变更事件的其他计划的生成结果来改变计划协调模型，并通知 具有与计划协调关系的另一计划的管理设备的更改数据随着此变更而改变; 以及对于所有计划完成规划时，输出每个计划的生成结果的处理。
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