公开(公告)号：US20160283895A1

公开(公告)日：2016-09-29

申请号：US15047042

申请日：2016-02-18

Applicant: FUJITSU LIMITED

Inventor： YUHEI UMEDA ,  Yoshinobu Matsui ,  Kazuhiro Matsumoto ,  Hirokazu Anai ,  Isamu Watanabe

IPC: G06Q10/08

CPC classification number: G06Q10/083

Abstract: A plan determination method of which process is executed by a computer, the process includes receiving lead time for each raw material for a product, the lead time being indicative of time interval between a time at which an order of the each raw material is ordered and a time of arrival of the each raw material; and calculating an order quantity of the each raw material and a production quantity of the product which cause a cost relating to manufacturing of the product to be minimized, by using the received lead time for the each raw material and a predicted demand quantity of the product.

Abstract translation: 一种由计算机执行处理的计划确定方法，该过程包括为产品的每个原材料接收提前期，提前期指示订购每种原料的订单的时间与订购每种原料的订单的时间间隔;以及 每个原料的到达时间; 并且通过使用每个原材料的接收提前期和产品的预测需求量来计算导致与产品制造有关的成本的每种原料的订单量和产品的生产量最小化 。

公开(公告)号：US20150012317A1

公开(公告)日：2015-01-08

申请号：US14496154

申请日：2014-09-25

Applicant: FUJITSU LIMITED

Inventor： Isamu Watanabe

IPC: G06Q10/06

CPC classification number: G06Q10/063

Abstract: An information analysis supporting apparatus includes a computer processor and a storage part. The storage part stores first data correlating data item names of analysis object data and standardized data item names and second data correlating the standardized data item names and information related to analysis processes. The storage part stores instructions that, when executed by the computer processor, cause the information analysis supporting apparatus to search, in response to inputting of the analysis object data, the first data using the data item names of the input analysis object data and extract the standardized data item names, search the second data using the extracted standardized data item names and extract the information related to the analysis processes, and cause a presentation part to present the extracted information related to the analysis processes.

Abstract translation: 信息分析支持装置包括计算机处理器和存储部件。 存储部存储与分析对象数据和标准化数据项名称的数据项名称相关联的第一数据以及与标准化数据项名称和与分析处理有关的信息相关的第二数据。 存储部存储指令，当由计算机处理器执行时，信息分析支持装置响应于分析对象数据的输入而使用输入的分析对象数据的数据项名称来搜索第一数据，并且提取 标准化数据项名称，使用提取的标准化数据项名称搜索第二数据，并提取与分析过程相关的信息，并使呈现部分呈现提取的与分析过程相关的信息。

公开(公告)号：US11945560B2

公开(公告)日：2024-04-02

申请号：US17850870

申请日：2022-06-27

Applicant: FUJITSU LIMITED

Inventor： Isamu Watanabe ,  Shinji Ito ,  Hiraku Fujimoto ,  Ryusei Ikeda ,  Kenta Usui

IPC: G08G3/00 ,  B63B79/20 ,  B63B79/40 ,  G08G3/02 ,  G06F16/29

CPC classification number: B63B79/40 ,  B63B79/20 ,  G08G3/02 ,  G06F16/29

Abstract: A non-transitory computer-readable storage medium storing a navigation monitoring program that causes at least one computer to execute a process, the process includes acquiring direction information that indicates a direction of a vessel and position information that indicates a position of the vessel; and predicting whether or not the vessel navigates along a course by inputting the acquired direction information and the acquired position information to a prediction model generated by machine learning by using direction information and position information for each of a plurality of vessels that has navigated in the past and a correct answer label that indicates whether or not each of the plurality of vessels navigates along a course.

公开(公告)号：US20230119566A1

公开(公告)日：2023-04-20

申请号：US17850870

申请日：2022-06-27

Applicant: FUJITSU LIMITED

Inventor： Isamu Watanabe ,  Shinji Ito ,  Hiraku FUJIMOTO ,  Ryusei IKEDA ,  Kenta Usui

IPC: B63B79/40 ,  G08G3/02 ,  B63B79/20

Abstract: A non-transitory computer-readable storage medium storing a navigation monitoring program that causes at least one computer to execute a process, the process includes acquiring direction information that indicates a direction of a vessel and position information that indicates a position of the vessel; and predicting whether or not the vessel navigates along a course by inputting the acquired direction information and the acquired position information to a prediction model generated by machine learning by using direction information and position information for each of a plurality of vessels that has navigated in the past and a correct answer label that indicates whether or not each of the plurality of vessels navigates along a course.

公开(公告)号：US11417219B2

公开(公告)日：2022-08-16

申请号：US16590662

申请日：2019-10-02

Applicant: FUJITSU LIMITED

Inventor： Hiroko Suzuki ,  Takahiro Saito ,  Isamu Watanabe

IPC: G08G3/00 ,  G08G3/02 ,  G01C21/20 ,  H04W4/02 ,  B63B22/18 ,  B63B45/00 ,  H04W4/024

Abstract: A method for a collision risk calculation includes: executing acquisition processing that includes acquiring travel information regarding a position and velocity of each of a first vessel and a second vessel; executing region calculation processing that includes calculating a region having a possibility of future collision between the first vessel and the second vessel from the travel information of each of the first vessel and the second vessel; and executing first risk calculation processing that includes calculating a first risk value based on a maneuvering amount used by the first vessel or the second vessel in order to avoid the region.

公开(公告)号：US11195419B2

公开(公告)日：2021-12-07

申请号：US16589207

申请日：2019-10-01

Applicant: FUJITSU LIMITED

Inventor： Hiroko Suzuki ,  Takahiro Saito ,  Isamu Watanabe

IPC: G01S13/91 ,  G08G3/02 ,  G08G3/00 ,  B63B49/00 ,  G01C21/20 ,  G08G9/02 ,  G01C21/34

Abstract: A method includes: extracting Time to Closest Point of Approach included in a predetermined time from “risk value information” that stores a “Closest Point of Approach”, the “Time to Closest Point of Approach” and a “risk value” for “a first vessel and a second vessel”, the risk value being a value indicating a possibility of collision between the first vessel and the second vessel at the Closest Point of Approach and the Time to Closest Point of Approach; acquiring the Closest. Point of Approach and the risk value corresponding to the extracted Time to Closest Point of Approach from the risk value information; determining to which sea area the acquired Closest. Point of Approach belongs to; and executing calculation processing that includes calculating a sum of risk values corresponding to the Closest Point of Approach for each of sea areas to which the determined Closest Point of Approach belongs.

公开(公告)号：US20210358309A1

公开(公告)日：2021-11-18

申请号：US17391366

申请日：2021-08-02

Applicant: FUJITSU LIMITED

Inventor： Isamu Watanabe

IPC: G08G3/02 ,  G01C21/20

Abstract: A collision risk calculation method for a computer to execute a process includes, calculating, by using track data of each of a first vessel and a second vessel, a risk value related to a collision between the first vessel and the second vessel at each time point by a certain method; specifying a time range before the risk value becomes a maximum risk value; extracting, from the track data, an action pattern of one or both of the first vessel and the second vessel in the time range; calculating a degree of the action pattern of one or both of the first vessel and the second vessel on the basis of the action pattern; and correcting the risk value based on the degree of the action pattern and a weight set for each action pattern.

公开(公告)号：US20170309190A1

公开(公告)日：2017-10-26

申请号：US15464950

申请日：2017-03-21

Applicant: FUJITSU LIMITED

Inventor： HIROKO SUZUKI ,  Isamu Watanabe

IPC: G08G3/02 ,  B63B49/00

CPC classification number: G08G3/02 ,  B63B49/00 ,  B63J2099/008

Abstract: A non-transitory computer-readable recording medium stores a ship track data display program that causes a computer to execute a process including: first extracting particular ship track data for a set of particular ships with a relative distance therebetween being within a predetermined range, from ship track data for a plurality of ships; second extracting a place where a distance between ship tracks thereof is at a local minimum, from the particular ship track data; and associatively displaying, for the place, point data of a ship that previously arrives at the place, in the set of particular ships, and point data of another ship at a point of time when the ship that previously arrives at the place arrives at the place.

公开(公告)号：US20160027026A1

公开(公告)日：2016-01-28

申请号：US14743125

申请日：2015-06-18

Applicant: FUJITSU LIMITED

Inventor： Yoshinobu Matsui ,  YUHEI UMEDA ,  Kazuhiro Matsumoto ,  Hirokazu Anai ,  Isamu Watanabe

IPC: G06Q30/02 ,  G06Q10/08

CPC classification number: G06Q30/0202 ,  G06Q10/087

Abstract: An order quantity determination method includes: accepting lead time from product order to arrival; calculating a stock quantity of the product by a processor based on an arrival quantity of the product and a demand forecast value of the product, the arrival quantity of the product is calculated based on the accepted lead time and order time of the product; and calculating an order quantity of the product by a processor based on a cost for holding the calculated stock quantity of the product, a price of the product, and the demand forecast value of the product.

Abstract translation: 订单数量确定方法包括：从产品订单到达的接收时间; 根据产品的到货量和产品的需求预测值，通过处理器计算产品的库存数量，根据产品的接受的交货时间和订单时间计算产品的到货数量; 以及基于用于保存所计算的产品的库存数量，产品的价格和产品的需求预测值的成本，由处理器计算产品的订单数量。