1.前言河南省水利信息化一期工程建设是指在2001～2002年内,租用电信部门光纤电路,建设省水利厅到18个市水利局、部分大型水库及厅属单位之间的水利系统信息高速公路,实现防汛信息、办公信息、网络电话、视频会议的互连互通,初步实现防汛决策科学化、办公自动化、信息发布网络化,为全面实现 1. Introduction Henan Province, a project of water conservancy construction of information refers to in 2001 ~ 2002, the leased telecommunications optical fiber circuits, the construction of the Provincial Department of Water Resources to 18 municipal water conservancy bureau, some large reservoirs and hall units between the water system information Highway, flood control information, office information, Internet telephony, video conferencing interconnection and interoperability, the initial realization of scientific decision-making flood control, office automation, information dissemination network for the full realization