公开(公告)号：US20220114687A1

公开(公告)日：2022-04-14

申请号：US17430465

申请日：2019-11-26

Applicant: NEC Corporation

Inventor： Akane ARUGA ,  Shigeki SHINODA ,  Takumi OTANI ,  Ikumi SAGA ,  Yuzo SENDA

IPC: G06Q50/26 ,  G06Q30/02

Abstract: A scheduled boarding time acquiring unit acquires a scheduled boarding time of an airport user. A security checkpoint arrival time calculating unit calculates, based on the scheduled boarding time, a security checkpoint arrival time at which the airport user arrives at a security checkpoint. A security checkpoint congestion predicting unit acquires a time series prediction of congestion at the security checkpoint. A privilege determining unit determines, based on the security checkpoint arrival time and the time series prediction of congestion at the security checkpoint, privilege information to be issued to the airport user and its validity period. A privilege issuing unit issues, to the airport user, the privilege information determined by the privilege determining unit.

公开(公告)号：US20200326193A1

公开(公告)日：2020-10-15

申请号：US16847891

申请日：2020-04-14

Applicant: NEC Corporation

Inventor： Shigeki SHINODA ,  Akane ARUGA ,  Takumi OTANI ,  Ikumi SAGA ,  Yuzo SENDA

IPC: G01C21/34 ,  G06Q10/02 ,  H04W68/00

Abstract: The present disclosure provides an information processing apparatus, a notification method, and a non-transitory computer readable medium that can contribute to relief from congestion in an airport facility. The information processing apparatus includes: an acquisition unit configured to acquire a position of a user and reservation information of an aircraft which the user plans to board; a calculation unit configured to calculate, based on the reservation information, a travel time including a spare time for a scheduled boarding time of the aircraft corresponding to a mode of transportation and a travel route from the position to a scheduled boarding place of the aircraft; and a notification unit configured to notify the user of the travel time corresponding to the mode of transportation and the travel route.

公开(公告)号：US20230021345A1

公开(公告)日：2023-01-26

申请号：US17788084

申请日：2019-12-26

Applicant: NEC Corporation

Inventor： Akane ARUGA ,  Yasunori BABAZAKI ,  Katsumi KIKUCHI

IPC: G06T7/70 ,  G02B27/01

Abstract: The information processing device 4 includes an acquisition unit 40A, a structural feature point extraction unit 41A, a common coordinate system transformation unit 42A, and a structural feature point integration unit 43A. The acquisition unit 40A is configured to acquire captured images Im generated by plural image acquisition devices 5 and positional relation information Ip indicative of a positional relation among the plural image acquisition device 5. The structural feature point extraction unit 41A is configured to extract, from each of the captured images Im, intra-image coordinate values Pi for structural feature points, which are structural feature points of a target structure of observation through a display device, the display device displaying a virtual object superimposed on a view. The common coordinate system transformation unit 42A is configured to convert, based on the positional relation information Ip, the intra-image coordinate values Pi for each of the structural feature points extracted from each of the captured images Im into individual coordinate values Pc indicating coordinate values in a common coordinate system which is a common three-dimensional coordinate system. The structural feature point integration unit 43A is configured to determine, for each of the structural feature points, a representative coordinate value Pcr in the common coordinate system based on the individual coordinate values Pc in the common coordinate system.

公开(公告)号：US20220020051A1

公开(公告)日：2022-01-20

申请号：US17299501

申请日：2019-09-18

Applicant: NEC Corporation

Inventor： Akane ARUGA ,  Shigeki SHINODA ,  Takumi OTANI ,  Ikumi SAGA ,  Yuzo SENDA

IPC: G06Q30/02

Abstract: An arrival time acquisition unit acquires a time at which a user has arrived at an airport. A length of stay information generation unit calculates a length of stay based on the time at which the user has arrived and a scheduled boarding time of an aircraft on which the user is scheduled to board and generates length of stay information including the length of stay. A behavioral characteristic estimation unit estimates a behavioral characteristic of the user based on the generated length of stay information and a behavioral characteristic table. A benefit determination unit refers to a benefit information table and determines benefit information to be distributed to the user based on the estimated behavioral characteristic. A benefit transmission unit transmits the determined benefit information to a terminal apparatus carried by the user.