一、问题的提出淮北矿业集团公司(以下简称“集团公司”)多年来非常重视企业信息化建设,投入大量人力、物力和财力,建成矿区宽带网,开通了办公自动化、财务管理、资金结算、安全监测、生产调度、煤炭销售称重计量管理、集成电力调度、物资管理和煤质与销售管理等信息系统,利用网络传递着许多信息。但是在企业 First, the issue raised Huaibei Mining Group Corporation (hereinafter referred to as “Group Company”) attaches great importance to the construction of enterprise information over the years, invest a lot of manpower, material and financial resources to build mine broadband network, opened the office automation, financial management, financial settlement, Safety monitoring, production scheduling, coal sales weighing measurement management, integrated power dispatch, material management and coal quality and sales management and other information systems, using the Internet to convey a lot of information. But in business