公开(公告)号：US20250001940A1

公开(公告)日：2025-01-02

申请号：US18709083

申请日：2021-11-22

Applicant: NEC Corporation

Inventor： Yusuke Shinohara ,  Takanori Iwai ,  Hayato Itsumi ,  Kosei Kobayashi ,  Kazuki Ogata ,  Koichi Nihei

IPC: B60R1/24 ,  G06T3/20 ,  G06T7/20 ,  G06V10/82 ,  G06V20/54

Abstract: In order to make it possible to correct an object position so as to reduce a deviation in position of a detected object, a video display system (100) includes: a detection section (11) for detecting an object from a first video; a time interval estimation section (12) for estimating a time interval from when the first video is taken to when the object which has been detected by the detection section (11) is superimposed on a second video; and a first position correction section (13) for correcting a position of the object in the second video based on a moving speed of an imaging apparatus that takes the second video and the time interval which has been estimated by the time interval estimation section (12).

公开(公告)号：US20240430321A1

公开(公告)日：2024-12-26

申请号：US18701648

申请日：2021-11-18

Applicant: NEC Corporation

Inventor： Kosei Kobayashi ,  Yusuke Shinohara ,  Takanori lwai ,  Hayato Itsuni ,  Koichi Nihei ,  Kazuki Ogata ,  Kei Yanagisawa

IPC: H04L67/1008

Abstract: A server switching decision unit decides whether to switch a server that provides a service to a service-utilizing terminal that receives the service from the server. In a case in which the server switching decision unit makes a decision to switch the server, the server decision unit decides a server of a switching destination from among a plurality of servers that are able to provide the service to the service-utilizing terminal in consideration of an allowable delay satisfaction duration indicating a length of time during which the service can be provided to the service-utilizing terminal with a delay time within an allowable delay time.

公开(公告)号：US12148217B2

公开(公告)日：2024-11-19

申请号：US17910603

申请日：2020-03-31

Applicant: NEC Corporation

Inventor： Kazuki Ogata

IPC: G06V20/52 ,  G06V10/56 ,  G08G1/07 ,  G08G1/095

Abstract: Provided is a monitoring device comprising: a control information acquisition unit that acquires control information transmitted from a control center with respect to a traffic signal; a checking unit that checks whether the state of a lighting face of a lamp of the traffic signal captured by a camera is consistent with the control information; and a notification unit that transmits a notification to a predetermined apparatus if an abnormality is detected as a result of the checking.

公开(公告)号：US20240340739A1

公开(公告)日：2024-10-10

申请号：US18692469

申请日：2021-10-11

Applicant: NEC Corporation

Inventor： Kosei Kobayashi ,  Yusuke Shinohara ,  Takanori Iwai ,  Hayato Itsumi ,  Koichi Nihei ,  Kazuki Ogata ,  Kei Yanagisawa

IPC: H04W36/12 ,  H04W36/30

CPC classification number: H04W36/12 ,  H04W36/30

Abstract: A process of switching a provision source server of a service for a mobile object is performed at a timing suitable for a service being provided. A management system or a management apparatus evaluates a degree of influence of a server switching process of switching a provision source server of a service for a mobile object, which is exerted on the service. The management system or the management apparatus decides a timing to switch the provision source server on the basis of an evaluation result of the evaluating and gives an instruction to switch the provision source server at the timing decided by the decision.

公开(公告)号：US12020576B2

公开(公告)日：2024-06-25

申请号：US17428126

申请日：2020-01-29

Applicant: NEC Corporation

Inventor： Kazuki Ogata

IPC: G08G1/00 ,  G08G1/01 ,  G08G1/0967

CPC classification number: G08G1/22 ,  G08G1/0116 ,  G08G1/096783 ,  G08G1/205

Abstract: A vehicle management device detects a traveling position that is a position in which a convoy is traveling. The convoy is constituted by vehicles that are lined up. The vehicle management device determines a platooning notification device based on the traveling position and requests the platooning notification device to output notification information about the convoy.

公开(公告)号：US20240152979A1

公开(公告)日：2024-05-09

申请号：US18278700

申请日：2021-03-31

Applicant: NEC Corporation

Inventor： Yuki Tsuji ,  Shintaro Chiku ,  Naoko Fukushi ,  Yoko Tanaka ,  Kazuki Ogata ,  Kosei Kobayshi ,  Kei Yanagisawa

IPC: G06Q30/0283 ,  G06Q20/06 ,  G06Q20/38

CPC classification number: G06Q30/0283 ,  G06Q20/0652 ,  G06Q20/381

Abstract: A congestion degree measurement unit measures a congestion degree in each of a plurality of areas in which the electronic currency issued to the user can be used. A value determination unit determines a utility value of the electronic currency in the area, based on the congestion degree measured by the congestion degree measurement unit.

公开(公告)号：US11961395B2

公开(公告)日：2024-04-16

申请号：US17311481

申请日：2019-12-12

Applicant: NEC Corporation

Inventor： Kazuki Ogata

IPC: G08G1/04 ,  G06V20/56 ,  G06V20/59 ,  G10L25/51

CPC classification number: G08G1/04 ,  G06V20/56 ,  G06V20/597 ,  G10L25/51

Abstract: A driving assistance device includes first acquisition means for acquiring driving status sensing data of a vehicle from a driving status sensing device provided in the vehicle, second acquisition means for acquiring biological information regarding a biological change of a driver of the vehicle, and determination means for determining occurrence of a dangerous event on the basis of a first occurrence index value for a dangerous event that is a value corresponding to the driving status sensing data and a second occurrence index value that is a value corresponding to the biological information of the driver.

公开(公告)号：US20240062257A1

公开(公告)日：2024-02-22

申请号：US18267526

申请日：2021-03-23

Applicant: NEC Corporation

Inventor： Kei YANAGISAWA ,  Hiroaki Aminaka ,  Kosei Kobayashi ,  Kazuki Ogata ,  Tetsuro Hasegawa

IPC: G06Q30/0283 ,  G08G1/01 ,  G08G1/04

CPC classification number: G06Q30/0284 ,  G08G1/0137 ,  G08G1/04 ,  G08G1/145

Abstract: An object of the present disclosure is to provide a parking management apparatus and the like that appropriately determine a fee or a free parking period of a parking lot according to a congestion condition in an external vicinity of the parking lot. The parking management apparatus according to the present disclosure may include: an external condition measuring unit that measures a congestion condition in an external vicinity of a parking lot, based on an image acquired from an imaging unit; and a determining unit that determines a fee or a free parking period of the parking lot, based on a measured congestion condition in the external vicinity of the parking lot.