公开(公告)号：US20220250651A1

公开(公告)日：2022-08-11

申请号：US17660924

申请日：2022-04-27

Applicant: DENSO CORPORATION

Inventor： Satoshi YOSHINAGA ,  Yasuhiro HIRAYAMA

IPC: B60W60/00 ,  G08G1/09 ,  G08G1/01

Abstract: A management system is provided in which an autonomous driving assistance center periodically communicates with an autonomous vehicle to manage a vehicle state of the autonomous vehicle. The system includes a vehicle side device provided to the autonomous vehicle and including a vehicle side determination unit that determines, when communication with the autonomous driving assistance center is disconnected, whether to continue autonomous traveling, based on communication situation information that indicates a situation of communication between the autonomous driving assistance center and the autonomous vehicle at each place, where the autonomous vehicle is allowed to travel, in a management target area of the management system, and a center side device provided to the autonomous driving assistance center and including a center side determination unit that determines, when the communication with the autonomous vehicle is disconnected, whether to notify an assistant assisting the autonomous vehicle, based on the communication situation information.

公开(公告)号：US20240126281A1

公开(公告)日：2024-04-18

申请号：US18399351

申请日：2023-12-28

Applicant: DENSO CORPORATION

Inventor： Toru NAGURA ,  Yasuhiro HIRAYAMA

IPC: G05D1/227 ,  G05D1/222 ,  G05D109/10

CPC classification number: G05D1/227 ,  G05D1/222 ,  G05D2109/10

Abstract: A remote assistance device includes a prediction unit that predicts an assistance provision probability that assistance for a vehicle will be necessary and a priority of the necessary assistance, which are associated with assistance contents of point information, based on a travel route including assistance points and the location information on the assistance points, and a reservation unit that determines whether a reservation for assistance by an operator is necessary based on the assistance provision probability and the priority, and sets, if the reservation is necessary, a reservation for assistance for not assigning an assistance task to the operator even when a low-priority assistance request is newly made while the reservation is held.

公开(公告)号：US20220242447A1

公开(公告)日：2022-08-04

申请号：US17660003

申请日：2022-04-20

Applicant: DENSO CORPORATION

Inventor： Toru NAGURA ,  Kengo SASAKI ,  Satoshi YOSHINAGA ,  Yasuhiro HIRAYAMA

IPC: B60W60/00 ,  G05D1/00 ,  B60W50/00

Abstract: A remote support system is provided with an acquiring unit that acquires management information for managing at least one of a communication state between an autonomous driving support center and an autonomous driving vehicle at a plurality of locations, and an environmental state in the vicinity of the autonomous driving vehicle at a plurality of locations; and an execution unit that executes an operation for an operator performing a remote support of the autonomous driving vehicle in accordance with at least one of the communication state and the environmental state, the operation restricting a remote support function included in an operator terminal used by the operator.

公开(公告)号：US20180246185A1

公开(公告)日：2018-08-30

申请号：US15900931

申请日：2018-02-21

Applicant: DENSO CORPORATION

Inventor： Yasuhiro HIRAYAMA ,  Satoshi YOSHINAGA ,  Yukihito IKAMI

IPC: G01S5/00 ,  H04W4/02 ,  H04W4/40

CPC classification number: G01S5/0072 ,  G01S19/49 ,  H04W4/027 ,  H04W4/40 ,  H04W4/44

Abstract: A communication device includes: a receiving unit that receives first peripheral device data, which relates to a movement state of a first peripheral device, and second peripheral device data, which relates to a movement state of a second peripheral device; an acquiring unit that acquires host device data which relates to a movement state of a host device; a control unit that calculates host device collision prediction time between the first peripheral device and the host device and other device collision prediction time between the first peripheral device and the second peripheral device, and shortens a transmission interval of the host device data when the host device collision prediction time is shorter than a predetermined value and the host device collision prediction time is shorter than the other device collision prediction time; and a transmission unit that transmits the host device data according to the transmission interval.