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1. (WO2019021786) RELAY SYSTEM AND RELAY METHOD
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Pub. No.: WO/2019/021786 International Application No.: PCT/JP2018/025707
Publication Date: 31.01.2019 International Filing Date: 06.07.2018
IPC:
H04L 12/66 (2006.01) ,G06F 13/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
66
Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
13
Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
Applicants:
三菱日立パワーシステムズ株式会社 MITSUBISHI HITACHI POWER SYSTEMS, LTD. [JP/JP]; 神奈川県横浜市西区みなとみらい三丁目3番1号 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa 2208401, JP
Inventors:
清水 幹悦 SHIMIZU Motoyoshi; JP
和田 俊亮 WADA Shunsuke; JP
Agent:
松沼 泰史 MATSUNUMA Yasushi; JP
伊藤 英輔 ITO Eisuke; JP
橋本 宏之 HASHIMOTO Hiroyuki; JP
古都 智 FURUICHI Satoshi; JP
鎌田 康一郎 KAMATA Koichiro; JP
長谷川 太一 HASEGAWA Taichi; JP
Priority Data:
2017-14683528.07.2017JP
Title (EN) RELAY SYSTEM AND RELAY METHOD
(FR) SYSTÈME ET PROCÉDÉ DE RELAIS
(JA) 中継システム及び中継方法
Abstract:
(EN) This relay system is provided with: a gateway device 2 connected to a first network; a relay device 3 connectable to the gateway device 2 by means of a first communication line L1; a router device 4, which is connectable to the relay device 3 by means of a second communication line L2, and which is connected to a second network; and a switching device 5 that autonomously performs switching between a first state wherein the first communication line L1 is connected and the second communication line L2 is disconnected, and a second state wherein the first communication line L1 is disconnected and the second communication line L2 is connected.
(FR) L'invention concerne un système de relais qui comprend : un dispositif passerelle (2) connecté à un premier réseau; un dispositif relais (3) pouvant être connecté au dispositif passerelle (2) au moyen d'une première ligne de communication L1; un dispositif routeur (4) qui peut être connecté au dispositif relais (3) au moyen d'une seconde ligne de communication L2, et qui est connecté à un second réseau; un dispositif de commutation (5) qui effectue de manière autonome une commutation entre un premier état dans lequel la première ligne de communication L1 est connectée et la seconde ligne de communication L2 est déconnectée, et un second état dans lequel la première ligne de communication L1 est déconnectée et la seconde ligne de communication L2 est connectée.
(JA) 中継システムは、第1のネットワークに接続されるゲートウェイ装置2と、前記ゲートウェイ装置2と第1通信線L1で接続可能な中継装置3と、前記中継装置3と第2通信線L2で接続可能であり、かつ、第2のネットワークに接続されるルータ装置4と、前記第1通信線L1を接続し、かつ、前記第2通信線L2を切断する第1の状態と、前記第1通信線L1を切断し、かつ、前記第2通信線L2を接続する第2の状態と、を自律して切り替える切替装置5と、を備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)