The invention provides a relay device, a vehicle communication system, a communication method, and a recording medium. A relay device mounted on a vehicle is provided with: a detection unit that detects a new function unit that is a function unit newly added to a network including one or more existing function units that are function units; a relay unit for relaying frames between the function units; and an acquisition unit that acquires functional unit information of at least one of the new functional unit and the existing functional unit from the frame between the new functional unit and the existing functional unit that are relayed by the relay unit and detected by the detection unit. The function unit information includes information on a network configuration of a layer lower than an application layer, and the frame is a communication setting frame including a first field and a second field. The first field stores at least one of information indicating the content of data that can be transmitted by the function unit that is the transmission source and information indicating the content of data that should be received by the function unit that is the transmission source, and the second field stores the function unit information.
提供中继装置、车辆通信系统、通信方法及记录介质。搭载于车辆的中继装置具备:检测部,检测新追加到包括一个或多个功能部即现有功能部的网络中的功能部即新功能部;中继部,中继所述功能部间的帧;以及获取部,从由所述中继部中继的、由所述检测部检测到的所述新功能部和所述现有功能部间的所述帧中,获取所述新功能部及所述现有功能部中的至少任一方的功能部信息,所述功能部信息包含关于比应用层低的层的网络配置的信息,所述帧是包含第一字段和第二字段的通信设定帧,第一字段存储表示作为发送源的功能部能够发送的数据的内容的信息及表示作为发送源的功能部应该接收的数据的内容的信息中的至少任一方,第二字段存储所述功能部信息。
Relay device, vehicle communication system, communication method, and recording medium
中继装置、车辆通信系统、通信方法及记录介质
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
COMMUNICATION RELAY METHOD, RELAY FLYING BODY, PROGRAM AND RECORDING MEDIUM
European Patent Office | 2019
|Relay device, in-vehicle communication system, in-vehicle communication method, and storage medium
European Patent Office | 2025
|Relay device, vehicle communication system, vehicle, communication method, and communication program
European Patent Office | 2024
|RELAY DEVICE, IN-VEHICLE COMMUNICATION SYSTEM, IN-VEHICLE COMMUNICATION METHOD, AND STORAGE MEDIUM
European Patent Office | 2022
|RELAY DEVICE, VEHICLE COMMUNICATION SYSTEM, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM
European Patent Office | 2024
|