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1. (WO2018079000) COMMUNICATION CONTROL DEVICE, SWITCHING DEVICE, VEHICLE EXTERIOR COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM

Pub. No.:    WO/2018/079000    International Application No.:    PCT/JP2017/028020
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Aug 03 01:59:59 CEST 2017
IPC: H04L 12/66
H04L 12/861
Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD.
住友電気工業株式会社
AUTONETWORKS TECHNOLOGIES, LTD.
株式会社オートネットワーク技術研究所
SUMITOMO WIRING SYSTEMS, LTD.
住友電装株式会社
Inventors: OGAWA,Akihiro
小川明紘
IWATA,Akihito
岩田章人
URAYAMA,Hirofumi
浦山博史
HAGIHARA,Takeshi
萩原剛志
YABUUCHI,Yasuhiro
藪内靖弘
Title: COMMUNICATION CONTROL DEVICE, SWITCHING DEVICE, VEHICLE EXTERIOR COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM
Abstract:
Provided is a communication control device that is used in a vehicle-mounted communication system in which a plurality of functional parts are disposed inside a vehicle, the system comprising: a vehicle exterior communication device which is one of the functional parts and which can communicate with an external device outside of the vehicle; and a switching device which can relay communication data from the functional part to the other functional parts. The switching device comprises: an acquisition unit that acquires state information indicating the state of a queue for at least storing communication data from the vehicle exterior communication device; and a control unit that determines, on the basis of the state information acquired by the acquisition unit, a limit on the transmission of communication data to the vehicle exterior communication device from the external device.