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川崎製鉄技報 KAWASAKI STEEL GIHO

Vol.20 (1988) No.2

企業情報通信システム

Enterprise Information Network System at Kawasaki Steel

森 田 隆 博(Takahiro Morita) 長 野 俊 夫 (Toshio Nagano) 古 川 昌 邦 (Masakuni Furukawa) 要旨 : 川崎製鉄で最近構築した企業情報通信システムはかわてつネット,グループトールシステ ムおよび広域企業間コンピュータネットワークシステムにより構成される。かわてつネッ トは川崎製鉄およびグループ内の主要事業所間を結ぶ専用ネットワークであり,これを基 盤として,グループ内事業所間内線電話システムであるグループトールシステムおよび情 報処理システムの事業所間や企業間への広がりに対応した広域企業間コンピュータネット ワークシステムを構築した。これらのシステムは機能性,効率性,経済性など所期の効果 を着実に発揮しており,またその先進性等からの評価を得ている。 Synopsis :

The enterprise information network system recently developed at Kawasaki Steel Corp. is composed of Kawatetsu Net, the Group Tool system, and the Wide-Area Inter-Company Computer Network system. Kawatetsu Net is an integrated information network linking the major plants and offices of Kawasaki Steel group companies in an exclusive-use telecommunications network. The Net system forms bases for Group Tool system as well as for the Wide-Area Inter-Company Computer Network system,which aims at meeting increasing requirements for communication among Kawasaki group units and with outside firms. The new system is fully meeting functional, efficiency, and cost goals, and earning a reputation as a state-of-the-art communications network. (c)JFE Steel Corporation, 2003

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