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1.发明公开公开(公告)号：US20240258810A1
公开(公告)日：2024-08-01
申请号：US18633197
申请日：2024-04-11
Inventor： Junichi IMOTO , Nobuaki TASAKI
CPC classification number: H02J7/0068 , G06Q50/06 , H02J7/0048 , H02J50/80
Abstract: A generation apparatus acquires a driving plan for an electric mobile body; generates charge and discharge plan candidates for respective batteries; excludes on the basis of the driving plan a charge and discharge plan candidate that involves charge and discharge in a non-connection period in which the electric mobile body is not connected to a power system and a charge and discharge plan candidate that does not fill a supposed battery consumption amount of the electric mobile body in the non-connection period from the charge and discharge plan candidates; calculates an operation cost of the power system for a charge and discharge plan candidate which remains after the exclusion; determines a charge and discharge plan on the basis of the operation cost; and outputs the determined charge and discharge plan.
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2.发明申请公开(公告)号：US20200074377A1
公开(公告)日：2020-03-05
申请号：US16541784
申请日：2019-08-15
Inventor： Toru TANIGAWA , Yukie SHODA , Junichi IMOTO , Yusuke TSUKAMOTO , Seiya IMOMOTO
Abstract: A contribution level determination method includes: obtaining, from a first storage device, records of annotation works for each of one or more units of target data for which the annotation works carried out by each of workers that use crowdsourcing have been completed; and calculating work contribution levels for each of worker IDs representing a different one of the workers, in accordance with a predetermined weighting rule stored in a second storage device, by referring to the records. In the calculating of the contribution levels, for each of the one or more units of target data, the work contribution level is calculated using a heavier weight for the worker ID representing a particular worker who carried out the annotation work initially than for the work contribution levels for the worker IDs representing the workers who carried out annotation works after the particular worker, in the order of the annotation works.
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公开(公告)号：US20190303718A1
公开(公告)日：2019-10-03
申请号：US16366294
申请日：2019-03-27
Inventor： Toru TANIGAWA , Yukie SHODA , Junichi IMOTO , Yusuke TSUKAMOTO , Seiya IMOMOTO
Abstract: A learning data creation method acquires items of still image data or moving image data as event data and non-event data, presents first data that is still image data or moving image data that is of a predetermined time before an event and included in the event data and still image data or moving image data, presents non-event data as second data, receives a judgment result as to whether the first data and second data are similar, (a) stores the event data as positive data, (b) stores the non-event data as positive data if the first data and second data are similar, and (c) stores the non-event data as negative data if the first data and second data are not similar.
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公开(公告)号：US20200043341A1
公开(公告)日：2020-02-06
申请号：US16527090
申请日：2019-07-31
Inventor： Yukie SHODA , Toru TANIGAWA , Junichi IMOTO , Yusuke TSUKAMOTO , Hidetsugu MAEKAWA , Tetsuji FUCHIKAMI , Seiya IMOMOTO
Abstract: In an information collection method of the present disclosure, a processor of an information collection system acquires event sensor data and identification information from an on-vehicle terminal or a passenger terminal, the event sensor data being output, in response to an event trigger, from an on-vehicle sensor mounted on the on-vehicle terminal or a passenger sensor mounted on the passenger terminal, the identification information identifying an output source of the event sensor data, identifies the passenger terminal associated with the identification information when the identification information indicates the on-vehicle terminal, identifies the on-vehicle terminal associated with the identification information when the identification information indicates the passenger terminal, requests sensor data from the identified passenger terminal or on-vehicle terminal, acquires the sensor data from a request destination, and stores the event sensor data and the sensor data in association with each other in a second memory as dangerous driving information.
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Patent Agency Ranking
公开(公告)号：US20190195636A1
公开(公告)日：2019-06-27
申请号：US16222212
申请日：2018-12-17
Inventor： Junichi IMOTO , Yukie SHODA , Toru TANIGAWA , Yusuke TSUKAMOTO , Seiya IMOMOTO
Abstract: An orientation identification method for identifying an orientation of a device installed by being mounted on a moving body includes: obtaining a certain amount of acceleration in three mutually orthogonal directions detected by an acceleration sensor included in the device; and identifying the orientation of the device expressed in a coordinate system from acceleration data indicating the certain amount of acceleration obtained in the obtaining, according to movement characteristics indicated by statistics of acceleration during movement of the moving body expressed in the coordinate system, the coordinate system including a gravitational acceleration direction as an axis.
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公开(公告)号：US20240377469A1
公开(公告)日：2024-11-14
申请号：US18781445
申请日：2024-07-23
Inventor： Junichi IMOTO
IPC: G01R31/392 , G01R31/00 , G01R31/367
Abstract: A server acquires log data indicative of a state history of a chargeable and dischargeable battery and information indicative of a plurality of use fields of the battery associated with the log data; extracts specific log data associated with each of the use fields from the log data; estimates a degradation degree of the battery caused by use of the battery in each of the use fields on the basis of the specific log data associated with each of the use fields; and outputs each of the use fields and the degradation degree of the battery associated with each of the use fields.
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7.发明公开公开(公告)号：US20240044989A1
公开(公告)日：2024-02-08
申请号：US18380436
申请日：2023-10-16
Inventor： Sowyo MATSUMURA , Junichi IMOTO
IPC: G01R31/367 , G06N20/00 , H01M10/48
CPC classification number: G01R31/367 , G06N20/00 , H01M10/48
Abstract: A generation device includes: an acquisition unit that acquires one or more pieces of identification information imparted to a component in a certain hierarchy among a plurality of components, the one or more pieces of identification information being identification information identifiably imparted with the type and the number of components in a lower hierarchy; a generation unit that generates a trained model corresponding to each piece of identification information for estimating a state of a battery by learning operating data for each of the one or more pieces of identification information; and an output unit that outputs the generated trained model.
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8.发明公开公开(公告)号：US20240028976A1
公开(公告)日：2024-01-25
申请号：US18376572
申请日：2023-10-04
Inventor： Junichi IMOTO , Nobuaki TASAKI
IPC: G06N20/20
CPC classification number: G06N20/20
Abstract: A server includes: an acquisition part that acquires and stores article data in a memory; a determination part that calculates an accuracy of a machine learning model which performs machine learning by using the article data stored in the memory, and determines at least one of reduction in data item and reduction in sampling rate so that the calculated accuracy satisfies a reference accuracy; and a transmission part that transmits, to an article, control data for controlling the article to send the article data by using at least one of a data item after the reduction and a sampling rate after the reduction.
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公开(公告)号：US20210240991A1
公开(公告)日：2021-08-05
申请号：US17235389
申请日：2021-04-20
Inventor： Junichi IMOTO , Yukie SHODA , Masahiro IWASAKI
Abstract: A dashboard camera acquires video data from a camera that captures the surroundings of a vehicle, acquires sensor data including at least one of acceleration, speed, and angular velocity of the vehicle, gives time information indicating time of acquisition to each of the video data and the sensor data, and transmits the sensor data to a data analysis server when an event occurs in the vehicle, the data analysis server identifies the content of the event occurred in the vehicle based on the sensor data and transmits an identification result to the dashboard camera, and when the identified event is determined to be the predetermined event, the dashboard camera specifies video data to which time information same as the time information given to the sensor data used for the identification is given, and transmits the specified video data to a video accumulation server.
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