公开(公告)号：US20210400452A1

公开(公告)日：2021-12-23

申请号：US17421362

申请日：2020-01-09

申请人： NEC Communication Systems, Ltd.

发明人： Yuki BABA ,  Akira MATSUMOTO ,  Tetsuya ITO ,  Chikashi ITO ,  Tetsuji KAWATSU ,  Takurn NOMURA ,  Katsuyuki AKIZUKI ,  Yuji HARADA

IPC分类号： H04W4/48 ,  H04L12/40 ,  B60W30/10

摘要： An in-vehicle control apparatus controls a plurality of repeaters included in an in-vehicle network assembled in a vehicle, based on a control scenario(s) associated with states of the vehicle and control contents, each of which is set in a corresponding one of the plurality of repeaters.

公开(公告)号：US20210112482A1

公开(公告)日：2021-04-15

申请号：US17050182

申请日：2019-04-24

申请人： NEC COMMUNICATION SYSTEMS, LTD.

发明人： Takumi NOMURA ,  Tetsuji KAWATSU ,  Katsuyuki AKIZUKI ,  Yuji HARADA ,  Akira MATSUMOTO ,  Yuki BABA

IPC分类号： H04W40/24 ,  H04W4/48 ,  H04L12/40 ,  H04W40/28 ,  H04W40/20

摘要： A car-loaded communication apparatus comprises: an acquisition part; and a selection part. The acquisition part acquires car information related to a state of a car in which a communication network is constructed inside, or an environment in which the car is placed. The selection part selects a communication route of a flow accommodating a transmission packet(s) from a plurality of communication routes included in the communication network, based on: the car information; and communication route information related to a communication route(s) included in the communication network.

公开(公告)号：US20230163983A1

公开(公告)日：2023-05-25

申请号：US17921418

申请日：2021-05-06

申请人： NEC Communication Systems. Ltd.

发明人： Akira MATSUMOTO ,  Yuki BABA ,  Katsuyuki AKIZUKI ,  Yuji HARADA ,  Tetsuji KAWATSU

IPC分类号： H04L12/12 ,  H04L12/40

CPC分类号： H04L12/12 ,  H04L12/40039 ,  H04L2012/40273

摘要： There is provided a network control apparatus that realizes an in-vehicle network with low power consumption. The network control apparatus comprises a vehicle state acquisition part that acquires the state of a vehicle; a control profile acquisition part that acquires a control profile, according to the acquired vehicle state, from one or more control profiles including settings for controlling equipment connected to an in-vehicle network; and a control part that controls equipment within the in-vehicle network on the basis of the acquired control profile.