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公开(公告)号：US20210012649A1
公开(公告)日：2021-01-14
申请号：US17042422
申请日：2018-10-30
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: The present disclosure provides an information processing apparatus, a road analysis method, and a program that are capable of creating information useful for improving traffic infrastructure. An information processing apparatus (1) includes: a camera video image acquisition unit (2) configured to acquire video image data from a camera configured to continuously shoot a traffic state of a predetermined road; an analysis unit (3) configured to generate statistical information about traffic on the road from the video image data acquired by the camera video image acquisition unit (2); and a disadvantage calculation unit (4) configured to calculate a degree of a disadvantage caused by a traffic congestion on the road by using the statistical information generated by the analysis unit (3).
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公开(公告)号：US20230325885A1
公开(公告)日：2023-10-12
申请号：US18022842
申请日：2020-08-28
Applicant: NEC Corporation
Inventor： Michihiko YUSA
IPC: G06Q30/0273
CPC classification number: G06Q30/0273
Abstract: An advertisement determination unit determines an advertisement to be displayed on an advertisement display apparatus. An analyzing unit obtains sensor information from a sensor and performs analysis of traffic conditions including a traveling speed of each of the vehicles traveling on the road. A unit price determining unit determines, based on the traffic conditions, a unit price of the advertisement to be displayed on the advertisement display apparatus. An advertising rate calculation unit calculates an advertising rate based on a track record of the advertisement displayed on the advertisement display apparatus and the unit price determined by the unit price determination unit.
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公开(公告)号：US20210012437A1
公开(公告)日：2021-01-14
申请号：US17041673
申请日：2018-10-30
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: The present disclosure provides an information processing apparatus, an information processing system, an information processing method, and a program that are capable of promoting the improvement of an environment for performing processing using desired video image data about a traffic state. The information processing apparatus (1) includes: a camera video image acquisition unit (2) configured to acquire video image data from a camera configured to shoot a traffic state; and a remuneration determination unit (3) configured to determine a remuneration for provision of an environment for the camera video image acquisition unit (2) to acquire the video image data based on a feature of the camera.
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公开(公告)号：US20240393264A1
公开(公告)日：2024-11-28
申请号：US18657969
申请日：2024-05-08
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: A water vapor observation apparatus includes: a determining unit that determines whether or not to use a GNSS (Global Navigation Satellite System) signal received by a receiving apparatus mounted on a mobile object and receiving the GNSS signal for estimation of precipitable water in accordance with a positional relation between the receiving apparatus and a GNSS satellite transmitting the GNSS signal at time of reception of the GNSS signal by the receiving apparatus; and an estimating unit that estimates precipitable water representing a water vapor content in atmosphere based on the GNSS signal received by the receiving apparatus or discards the estimated precipitable water in accordance with a result of the determining.
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公开(公告)号：US20240151874A1
公开(公告)日：2024-05-09
申请号：US18281431
申请日：2022-02-04
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: A water vapor observation apparatus of the present invention includes: an acquiring unit that acquires a water vapor value at each predetermined point measured based on a received signal from a satellite; an extracting unit that extracts a feature value for each predetermined point from a captured image captured from the sky; and a correcting unit that corrects the water vapor value based on the feature value for each predetermined point.
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Patent Agency Ranking
公开(公告)号：US20210043076A1
公开(公告)日：2021-02-11
申请号：US17041750
申请日：2019-03-26
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: A traffic monitoring apparatus (10) includes a vehicle information acquisition unit (11), a congestion determination unit (13), and a priority calculation unit (16). The vehicle information acquisition unit (11) acquires, from data received from each of a plurality of detection apparatuses (20), vehicle information regarding travelling states of vehicles that are present in the vicinity of a plurality of respective intersections. The congestion determination unit (13) determines, for each of the plurality of intersections, whether or not congestion is occurring based on the vehicle information and determines an intersection where the congestion has occurred to be a congested intersection. The priority calculation unit (16) calculates, for each of the plurality of continuous congestion paths, a priority level for implementing measures to eliminate congestion based on at least the vehicle travelling direction in the continuous congestion path.
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公开(公告)号：US20210012653A1
公开(公告)日：2021-01-14
申请号：US17041171
申请日：2019-03-26
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: A traffic monitoring apparatus capable of determining a cause of traffic congestion more definitely is provided. A traffic monitoring apparatus (10) includes a vehicle information acquisition unit (11), an additional information acquisition unit (12), a congestion determination unit (13), and a cause determination unit (14). The vehicle information acquisition unit (11) acquires vehicle information regarding a travelling state of a vehicle from data received from a detection apparatus (20). The additional information acquisition unit (12) acquires additional information regarding objects that are other than the travelling vehicle and are present in the vicinity of the travelling vehicle. The congestion determination unit (13) determines, for each of a plurality of lanes on the road, whether or not congestion is occurring based on the vehicle information. The cause determination unit (14) determines, for the lane that has been determined to be congested, a cause of congestion using at least the additional information.
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8.发明申请公开(公告)号：US20200219331A1
公开(公告)日：2020-07-09
申请号：US16633013
申请日：2018-06-27
Applicant: NEC CORPORATION
Inventor： Itaru NISHIOKA , Yuta ASHIDA , Michihiko YUSA , Takeshi NAKAJIMA
Abstract: According to the present invention, there is provided an information processing apparatus (30) of a second administrator, the apparatus including: a first obtainment unit (31) that obtains first information collected by a first information collection apparatus installed over a first road managed by a first administrator; a second obtainment unit (32) that obtains second information collected by a second information collection apparatus installed over a second road managed by the second administrator; and a notification unit (33) that notifies the first administrator of at least one of the first information and information detected on the basis of the first information.
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公开(公告)号：US20230360523A1
公开(公告)日：2023-11-09
申请号：US18222256
申请日：2023-07-14
Applicant: NEC Corporation
Inventor： Michihiko YUSA
CPC classification number: G08G1/0145 , G06V20/54 , G08G1/0133 , G08G1/04 , G08G1/056
Abstract: A traffic monitoring apparatus capable of determining a cause of traffic congestion more definitely is provided. A traffic monitoring apparatus (10) includes a vehicle information acquisition unit (11), an additional information acquisition unit (12), a congestion determination unit (13), and a cause determination unit (14). The vehicle information acquisition unit (11) acquires vehicle information regarding a travelling state of a vehicle from data received from a detection apparatus (20). The additional information acquisition unit (12) acquires additional information regarding objects that are other than the travelling vehicle and are present in the vicinity of the travelling vehicle. The congestion determination unit (13) determines, for each of a plurality of lanes on the road, whether or not congestion is occurring based on the vehicle information. The cause determination unit (14) determines, for the lane that has been determined to be congested, a cause of congestion using at least the additional information.
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公开(公告)号：US20210027619A1
公开(公告)日：2021-01-28
申请号：US17042342
申请日：2019-03-26
Applicant: NEC Corporation
Inventor： Michihiko YUSA
Abstract: The vehicle information acquisition unit (11) acquires vehicle information regarding travelling states of vehicles that are present in the vicinity of a plurality of respective intersections from data received from each of a plurality of detection apparatuses (20). The congestion determination unit (13) determines, for each of the plurality of intersections, whether congestion is occurring based on the vehicle information and determines an intersection where congestion has occurred to be a congested intersection. The intersection specifying unit (15) specifies, when there is a continuous congestion path including a plurality of consecutive congested intersections, a congestion-inducing intersection, which is an intersection that has induced congestion in a continuous congestion path. The cause determination unit (14) specifies the cause of the congestion occurred in the congestion-inducing intersection.
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