公开(公告)号：US20220027808A1

公开(公告)日：2022-01-27

申请号：US17380193

申请日：2021-07-20

申请人： Hitachi, Ltd.

发明人： Takehiro Hagiwara ,  Hitoshi Ishida ,  Hiroki Miyamoto

IPC分类号： G06Q10/06 ,  G06K9/62

摘要： A process model is created from site data generated in a process.
A process model creation system includes: a site data acquiring section that acquires, as site data, task information related to one or more tasks implemented for a process including the tasks, and task-related information related to the implemented tasks; an instance creating section that creates a step instance by associating the task-related information with the corresponding task information; and a process model creating section that creates, from one or more step instances, a process model which is a model representing a relationship between the one or more tasks in the process.

公开(公告)号：US20240202753A1

公开(公告)日：2024-06-20

申请号：US18524698

申请日：2023-11-30

申请人： Hitachi, Ltd.

发明人： Takaaki HARUNA ,  Hiroki Miyamoto

IPC分类号： G06Q30/0202 ,  G06Q50/06

CPC分类号： G06Q30/0202 ,  G06Q50/06

摘要： In an electric power supply-demand adjustment system for performing electric power supply-demand adjustment by causing, by using a computer including a processor and memory, customers to control power consumption in accordance with an instruction issued by an aggregator, the processor, on the basis of demand response (DR) event information stored in the memory and including a scheduled event regarding the electric power supply-demand adjustment, and customer profile information stored in the memory and indicating a feature of a time-shiftable process performed by the customers consuming electric power, obtains a combination of processes shifted within an acceptable range, in which combination a power reduction amount fulfills a requested adjustment amount, to generate, for each of the customers, DR request information including a request for supply-demand adjustment of a power adjustment amount determined by the scheduled DR event, and determines a width of the shift to carry out electric power supply-demand adjustment.

公开(公告)号：US11587024B2

公开(公告)日：2023-02-21

申请号：US16122365

申请日：2018-09-05

申请人： HITACHI, LTD.

发明人： Yoshiteru Takeshima ,  Hiroki Miyamoto ,  Yoshiki Kurokawa

IPC分类号： G06Q10/08 ,  G06Q10/087

摘要： A supply chain model generation system independently uses a business entity code and an item code representing an item related to a transaction in result information on a supply chain operation of a plurality of business entities; transaction information is extracted from the result information and a transaction time series information table is generated; a relationship in the transaction time series information table in each business entity is analyzed and a virtual business entity code on a supply side and a virtual business entity code on a demand side are assigned for each business entity code; and further a logical model information table where a virtual item code is assigned with respect to an item code related to the transaction of a business entity of the virtual business entity code on the supply side and a business entity of the virtual business entity code on the demand side is generated.