公开(公告)号：US20240221507A1

公开(公告)日：2024-07-04

申请号：US18544230

申请日：2023-12-18

申请人： SUBARU CORPORATION

发明人： Fumihito YAMAGUCHI

IPC分类号： G08G1/16 ,  G08G1/0967 ,  H04B17/318 ,  H04W4/44 ,  H04W36/30

CPC分类号： G08G1/167 ,  G08G1/096725 ,  G08G1/096783 ,  G08G1/164 ,  H04B17/328 ,  H04W4/44 ,  H04W36/30

摘要： A traveling control apparatus performs a traveling control allowing for merging on a first vehicle traveling on a first lane or a second vehicle traveling on a second lane by wireless communication in a merging section. The traveling control apparatus includes a communication reliability determination unit and a processor. The communication reliability determination unit determines respective communication reliabilities related to the first and the second vehicles. The processor performs the traveling control on the second vehicle when both the respective communication reliabilities related to the first and the second vehicles are higher than or equal to a predetermined reliability. The processor performs the traveling control on the first vehicle when the communication reliability related to the first vehicle is higher than or equal to the predetermined reliability and the communication reliability related to the second vehicle is lower than the predetermined reliability.

公开(公告)号：US20230370923A1

公开(公告)日：2023-11-16

申请号：US18299971

申请日：2023-04-13

申请人： SUBARU CORPORATION

发明人： Fumihito YAMAGUCHI

IPC分类号： H04W36/08 ,  H04W36/30

CPC分类号： H04W36/08 ,  H04W36/304

摘要： A driving assist system includes a plurality of base stations and a processor. The base stations are configured to be connected to an automated driving vehicle. The processor is configured to transmit, to the automated driving vehicle and based on a quality of communication between a first base station and the automated driving vehicle and a quality of communication between a second base station and the automated driving vehicle, a switching request of switching from the first base station to the second base station. The first base station is one of the base stations to which the automated driving vehicle is connected. The second base station is another one of the base stations and adjacent to the first base station, and is a candidate of the switching from the first base station.

公开(公告)号：US20240348706A1

公开(公告)日：2024-10-17

申请号：US18034770

申请日：2021-11-04

申请人： SUBARU CORPORATION

发明人： Fumihito YAMAGUCHI

IPC分类号： H04L69/18 ,  H04W64/00

CPC分类号： H04L69/18 ,  H04W64/006

摘要： Provided is a communication system in which transmission and reception of information is performed between a server and a communication apparatus mounted on a vehicle or a client terminal owned by an occupant of the vehicle via a base station. A client terminal includes a first communication module and a second communication module. A server includes a third communication module and a fourth communication module. The first communication module transmits position information of a vehicle to the third communication module in accordance with HTTP as a communication protocol. The fourth communication module transmits driving control information specific to the vehicle and surrounding environment information specific to the vehicle that are generated to the second communication module in accordance with MQTT as a communication protocol, with a MQTT topic assigned with an ID and with a delivery guarantee function added depending on the degree of importance of the information.