公开(公告)号：US20250108841A1

公开(公告)日：2025-04-03

申请号：US18834654

申请日：2022-02-24

Applicant: NEC Corporation

Inventor： Sawaka Seki ,  Takashi Nunomoto ,  Takumi Shiba ,  Seito Nagashima ,  Hitomi Ito ,  Masaru Yanai ,  Kosei Kobayashi

IPC: B60W60/00

Abstract: A vehicle entry control device according to an aspect of the present disclosure includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: acquire first driver information that is information indicating a driving tendency of a driver of a vehicle approaching a predetermined control target area; determine whether the vehicle is a target vehicle of entry restriction to a control target area based on the first driver information; and notify the vehicle determined as the target vehicle of entry restriction of information for preventing entry into the control target area.

公开(公告)号：US20250104838A1

公开(公告)日：2025-03-27

申请号：US18897585

申请日：2024-09-26

Applicant: NEC Corporation

Inventor： Tatsunori NAGASAWA ,  Masaru Yanai ,  Seishi Handa ,  Tomonori Ishida ,  Makoto Iwasaki ,  Noriaki Kobayashi ,  Takashi Kojima ,  Naoko Kurisaki ,  Hideki Muramatsu ,  Motoharu Ohtake ,  Nanami Sakurai ,  Yasuyuki Taguchi ,  Takayuki Takimoto ,  Noritsugu Yamanaka ,  Kosei Kobayashi

IPC: G16H20/30 ,  G16H40/67

Abstract: In an activity support device, a plan acquisition means acquires a target physical activity amount of a user in a predetermined period and a predictive physical activity amount representing an expected expenditure of a physical activity amount. An expended physical activity amount acquisition means acquires an expended physical activity amount of the user up to a current time in the predetermined period. A total expended physical activity amount acquisition means derives a total expended physical activity amount of the user in the predetermined period, based on the predictive physical activity amount and the expended physical amount. An activity determination means determines a physical activity to the user from among physical activity options by comparing the target physical amount and the total expended physical amount. Accordingly, it is possible for the activity support device to support a user in making a decision regarding the physical activity.

公开(公告)号：US20240178669A1

公开(公告)日：2024-05-30

申请号：US18511085

申请日：2023-11-16

Applicant: NEC Corporation

Inventor： Makoto Iwasaki ,  Masaru Yanai ,  Kosei Kobayashi ,  Hideki Muramatsu ,  Motoharu Ohtake ,  Noritsugu Yamanaka

IPC: H02J3/32 ,  G08G1/00

CPC classification number: H02J3/322 ,  G08G1/202

Abstract: A vehicle allocation information output apparatus relates to a vehicle capable of supplying electric power to an electric power supply destination, and outputs vehicle allocation information being information relating to the vehicle to be allocated to the electric power supply destination, the apparatus retrieving a route from a current location of the vehicle to the electric power supply destination, calculating a suppliable electric power amount of the vehicle on arrival at the electric power supply destination for the route being retrieved, and outputting information relating to a vehicle allocation pattern in which a consumption electric power amount is minimized as the vehicle allocation information, the vehicle allocation pattern being a vehicle allocation pattern in which a total amount of the suppliable electric power amount of the vehicle to be allocated is equal to or greater than a required electric power amount being required at the electric power supply destination.

公开(公告)号：US20250006059A1

公开(公告)日：2025-01-02

申请号：US18708638

申请日：2022-03-24

Applicant: NEC CORPORATION

Inventor： Sawaka SEKI ,  YoKo Tanaka ,  Hitomi Ito ,  Nozomi Matsumoto ,  Masaru Yanai ,  Kosei Kobayashi

IPC: G08G1/16 ,  B60K35/28

Abstract: To suppress the occurrence of accidents when a large passenger vehicle is stopped. This alert message display device is provided with: a stopped time prediction unit that predicts a stopped time for a large passenger vehicle that is stopped or scheduled to be stopped; a sensing unit that senses the surrounding conditions of the large passenger vehicle; and a display control unit that, on the basis of the stopped time and the surrounding conditions of the large passenger vehicle, causes a prescribed display device to display an alert message based on the surrounding conditions of the large passenger vehicle.

公开(公告)号：US11812365B2

公开(公告)日：2023-11-07

申请号：US17439475

申请日：2020-03-05

Applicant: NEC Corporation

Inventor： Masaru Yanai ,  Hiroaki Aminaka ,  Tetsuo Fujii

IPC: H04W48/06 ,  H04W4/90 ,  H04W48/18

CPC classification number: H04W48/06 ,  H04W4/90 ,  H04W48/18

Abstract: One or more servers (11) communicate with one or more applications running on each of a plurality of wireless terminals (2) via a first or second cellular communication network (3, 4). Depending on a load of the first cellular communication network, the one more servers (11) select from the first and second cellular communication networks (3, 4) a cellular communication network to be used by each wireless terminal (2) to communicate with the one more servers (11). The one more servers (11) send to each wireless terminal (2) a control message to prompt each wireless terminal (2) to use the selected network. This for example makes it possible to select among a plurality of cellular communication networks in consideration of load status of the cellular communication networks.