公开(公告)号：US20250097764A1

公开(公告)日：2025-03-20

申请号：US18777162

申请日：2024-07-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Chunghan LEE ,  Satoshi OMI ,  Lei ZHONG ,  Hiroshi ABE ,  Toru FURUSAWA

IPC: H04W28/02

Abstract: A communication control device includes a processor configured to perform communication throttling on a first user equipment determined to be located far from a base station out of a plurality of user equipments connected to the base station.

公开(公告)号：US20250166432A1

公开(公告)日：2025-05-22

申请号：US18936284

申请日：2024-11-04

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuya OKADA ,  Hiroshi ABE ,  Naoya KANEKO ,  Toru FURUSAWA ,  Takayuki SAKAI ,  Koji TAKEOKA

IPC: G07C5/08 ,  G06F3/06 ,  G07C5/00

Abstract: The information processing device includes a control unit configured to execute: storing, in a storage unit, an information index related to log data collected by the vehicle and a storage destination of log data associated with the information index; extracting, based on the information index, a first storage that is a storage destination of the first log data that is the log data to be acquired; and requesting the first log data from a device having the first storage, wherein the information index includes information indicating a position at which the log data was collected, and information indicating a position at which the log data was collected is represented by a bit string based on a space-filling curve.

公开(公告)号：US20240406111A1

公开(公告)日：2024-12-05

申请号：US18638930

申请日：2024-04-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toru FURUSAWA ,  Xiao SHAO

IPC: H04L47/125

Abstract: An information processing method that is performed by a computer includes acquiring first communication quality of a path on a user plane connecting to an external network within a core network. The method further includes, when determination is made based on the first communication quality to switch an offloading destination of traffic from a terminal between a first server on the external network and a second server in a local network, sending to the core network a first request instructing to change steering of the traffic from the terminal.

公开(公告)号：US20220156118A1

公开(公告)日：2022-05-19

申请号：US17514586

申请日：2021-10-29

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toru FURUSAWA

IPC: G06F9/50 ,  H04L29/08

Abstract: An information processing device acquires a first time representing processing time in a case in which a container application has been executed by an on-board unit and acquire second times in regard to each of a plurality of servers communicable with the on-board unit, each of the second times being calculated from a sum of processing time in a case in which the container application has been executed by a server and round-trip time required for round-trip communication between the on-board unit and the server. The information processing device identifies a shortest time from the second times in regard to each of the plurality of servers and the first time of the on-board unit and perform control to execute the container application in a device corresponding to the shortest time.

公开(公告)号：US20250146831A1

公开(公告)日：2025-05-08

申请号：US18786993

申请日：2024-07-29

Applicant: TOYOTA JIDOSHA KABUSHIKi KAISHA

Inventor： Kazuya OKADA ,  Hiroshi ABE ,  Naoya KANEKO ,  Toru FURUSAWA ,  Takayuki SAKAI ,  Koji TAKEOKA

IPC: G01C21/36

Abstract: A control unit is provided which is configured to execute: acquiring an occurrence position of an abnormal interruption in communication with a vehicle and an occurrence position of an abnormal interruption in communication; detecting that a flood damage has occurred in the first area in response to an abnormal interruption in communication occurring a predetermined number of times or more at a position lower than a predetermined altitude in the first area; and outputting information on flood damage in response to detecting that a flood damage has occurred in the first area.

公开(公告)号：US20250126508A1

公开(公告)日：2025-04-17

申请号：US18907450

申请日：2024-10-04

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Lei ZHONG ,  Xiao SHAO ,  Chunghan LEE ,  Hiroshi ABE ,  Toru FURUSAWA ,  Satoshi OMI

IPC: H04W28/02 ,  H04W28/06 ,  H04W28/18

Abstract: A communication control device includes a processor configured to control switching of a partner of communication with a mobile terminal for first traffic from a first edge server to a second edge server in a cellular network when a switching condition for the first traffic based on a reduction in quality of communication related to the first traffic at present or in future is met and a second edge server capable of taking over the communication related to the first traffic is discovered in a state in which the mobile terminal is performing communication related to the first traffic and second traffic with the first edge server via the cellular network, an allowable delay for the second traffic being longer than an allowable delay for the first traffic.

公开(公告)号：US20250118296A1

公开(公告)日：2025-04-10

申请号：US18663281

申请日：2024-05-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toru FURUSAWA

IPC: G10L15/183 ,  G10L15/06 ,  G10L15/26

Abstract: A prompt text including a list of a plurality of first language models each specialized for intention understanding in a plurality of predetermined domains and a content of the utterance is generated, the prompt text is input to a second language model, the first language model having a domain corresponding to the content of the utterance is identified based on the content of the response obtained from the second language model, and the content of the utterance is transferred to the identified first language model.

公开(公告)号：US20250106278A1

公开(公告)日：2025-03-27

申请号：US18753497

申请日：2024-06-25

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toru FURUSAWA

IPC: H04L67/1008

Abstract: An information processing device for performing load balancing between a plurality of edge servers. Acquire a load on one or more microservices operating at each of the plurality of edge servers, and determine to operate at the first edge server to forward a predetermined percentage of requests of one or more requests issued to the first microservice loaded by a predetermined amount or more to a second microservice operating at the one or more second edge servers.

公开(公告)号：US20250097765A1

公开(公告)日：2025-03-20

申请号：US18824273

申请日：2024-09-04

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Chunghan LEE ,  Satoshi OMI ,  Lei ZHONG ,  Hiroshi ABE ,  Toru FURUSAWA

IPC: H04W28/02

Abstract: A communication control device includes a processor configured to perform communication throttling for a plurality of user equipments when at least one of determinations is made. The determinations include the number of the user equipments connected to a base station being equal to or greater than a threshold, occurrence of congestion in the base station, and occurrence of traffic congestion in an area to which the base station belongs.

公开(公告)号：US20240154916A1

公开(公告)日：2024-05-09

申请号：US18501711

申请日：2023-11-03

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Toru FURUSAWA

IPC: H04L47/765 ,  H04L47/722

CPC classification number: H04L47/765 ,  H04L47/722 ,  H04L61/5007

Abstract: A system including a plurality of edge systems and a control apparatus, wherein the control apparatus includes: management means for managing IP addresses of services provided by the plurality of edge systems, the management means assigning a same IP address to same services in the plurality of edge systems; deployment means for releasing a service to the plurality of edge systems; selection means for selecting an edge system to be connected to by a client terminal, for each of the services; and transfer control means for, so that the client terminal is able to communicate with the selected edge system when accessing any of the services, controlling a client-side gateway connected to by the client terminal and an edge-side gateway connected to by the selected edge system.