公开(公告)号：US20160065298A1

公开(公告)日：2016-03-03

申请号：US14821879

申请日：2015-08-10

Applicant: DENSO CORPORATION

Inventor： Tetsuo NAKAGAWA ,  Tomohisa KISHIGAMI

IPC: H04B7/155 ,  H04L12/931 ,  H04B1/3822

CPC classification number: H04B7/15528 ,  H04B1/3822 ,  H04B7/15542

Abstract: A relay apparatus provided to a vehicle, performing first data communication with a first communication apparatus arranged outside the vehicle, and performing at least second data communication with multiple second communication apparatuses provided to the vehicle is provided. The relay apparatus includes a permission determination portion and an initiation switch portion. The permission determination portion determines whether first data communication between the first communication apparatus and a target second communication apparatus is permitted. The permission determination portion receives the first communication frame from the first communication apparatus through a connection switch portion determining a connection destination according to a control signal. The initiation switch portion outputs to the connection switch portion, the control signal designating the target second communication apparatus as the connection destination of the first communication apparatus.

Abstract translation: 提供给车辆的中继装置，与布置在车辆外部的第一通信装置进行第一数据通信，并且与提供给车辆的多个第二通信装置进行至少第二数据通信。 中继装置包括许可确定部分和启动开关部分。 许可确定部分确定是否允许第一通信装置和目标第二通信装置之间的第一数据通信。 许可确定部分通过根据控制信号确定连接目的地的连接开关部分从第一通信设备接收第一通信帧。 启动开关部分向连接开关部分输出指定目标第二通信装置的控制信号作为第一通信装置的连接目的地。