公开(公告)号：US20230229147A1

公开(公告)日：2023-07-20

申请号：US17984567

申请日：2022-11-10

Applicant: Hitachi, Ltd.

Inventor： Norisuke FUJII

IPC: G05B19/418 ,  G06T11/20

CPC classification number: G05B19/41865 ,  G06T11/206 ,  G05B2219/32281

Abstract: Even if there is no similar record of plan generation for a manufacturing line, a logic of production scheduling is appropriately configured. An information processing apparatus stores a graph showing a manufacturing line configured to manufacture a plurality of items, task information indicating graphs showing basic modules and tasks of production scheduling, and a rule for selecting a logic of the production scheduling based on the tasks, identifies graphs showing basic modules included in the graph showing the manufacturing line by referring to the task information, extracts tasks corresponding to the identified graphs of the basic modules, selects a logic corresponding to the extracted tasks by referring to the rule, and outputs information indicating the selected logic.

公开(公告)号：US20240362577A1

公开(公告)日：2024-10-31

申请号：US18139813

申请日：2023-04-26

Applicant: HITACHI, Ltd.

Inventor： Daisuke KATSUMATA ,  Takaharu MATSUI ,  Takafumi CHIDA ,  Norisuke FUJII ,  Kohei MIYATA

IPC: G06Q10/087 ,  B07C5/36 ,  G06Q10/0631

CPC classification number: G06Q10/087 ,  B07C5/361 ,  G06Q10/06315

Abstract: A method for sorting a plurality of items and slot allocation in association with the plurality of items. The method may include collecting order data and slot data, wherein the slot data is information associated with a plurality of slots, each slot of the plurality of slots allows for placement of item bag over slot, and the plurality of items is to be sorted and inserted into bags associated with the plurality of slots; calculating combinations of order-slot allocation based on the order data and the slot data to estimate total time; and selecting a combination of the combinations of order-slot allocation with minimal total time and applying the selected combination.

公开(公告)号：US20230325958A1

公开(公告)日：2023-10-12

申请号：US18025149

申请日：2021-08-19

Applicant: Hitachi, Ltd.

Inventor： Kohei MIYATA ,  Satoshi NAGAHARA ,  Norisuke FUJII

IPC: G06Q50/28 ,  G06Q10/1093

CPC classification number: G06Q50/28 ,  G06Q10/1097

Abstract: This logistics network management device 1100: calculates, for each vehicle 1300, based on the expected arrival time at a delivery destination location at which the vehicle will arrive after an expected arrival at a delivery origin location and also based on information about vacant period of each shared unit 1210 at the delivery destination location, a recommended arrival time, which is the arrival time at the delivery destination location for which the period from arrival at the delivery destination location until the start of a prescribed operation is shortest; calculates a recommended departure time from the delivery origin location; and, for each vehicle 1300, when the vehicle 1300 can arrive at a shared unit 1210 that can be used at the delivery origin location at a time at or before the recommended departure time, displays information indicating that the vehicle 1300 should arrive at the stated time at the shared unit 1210 that can be used at the delivery origin location.

公开(公告)号：US20160185574A1

公开(公告)日：2016-06-30

申请号：US14907838

申请日：2014-06-19

Applicant: HITACHI, LTD.

Inventor： Atsuko ENOMOTO ,  Norisuke FUJII ,  Youichi NONAKA

IPC: B66C15/04 ,  B66C13/48

CPC classification number: B66C15/045 ,  B66C13/48

Abstract: A technique of calculating a trajectory including preferable suspension posture and arcuate trajectory without interference is provided in relation to the system that calculates the trajectory in the suspension conveyance using conveying equipment. A trajectory calculation system generates a trajectory on which a conveyance object is conveyed on a trajectory including an arcuate trajectory by conveying equipment with a suspension posture between waypoints inside a building; calculates a candidate of the suspension posture of the conveyance object inside the building by using building data, conveyance object data, kinematic parameter of conveying equipment, waypoint information and others; calculates a candidate of the trajectory including the arcuate trajectory; determines presence or absence of interference between the building and the conveyance object in the suspension posture on the trajectory of the candidate; and determines a trajectory including the suspension posture and the arcuate trajectory without interference.

Abstract translation: 相对于使用输送设备计算悬架输送中的轨迹的系统，提供了一种计算包括优选的悬挂姿势和不受干扰的弓形轨迹的轨迹的技术。 轨迹计算系统通过在建筑物内的路点之间以悬挂姿态输送设备，在包括弓形轨迹的轨迹上产生传送对象被传送的轨迹; 通过使用建筑数据，输送对象数据，输送设备的运动参数，航点信息等来计算建筑物内输送物体的悬架姿态的候选者; 计算包括弧形轨迹的轨迹候选; 在候选者的轨迹上以悬架姿态确定建筑物和运输对象之间的干扰的存在或不存在; 并且确定包括悬架姿态和弧形轨迹的轨迹而不受干扰。