一、西部煤炭企业信息化的背景对于我国西部许多地区来说,煤炭业是支柱产业,也是西部经济发展的动力源之一。但是由于国内外激烈的能源之争和诸多制约因素的存在,西部煤炭业的经济效益一直不够理想。在我 I. Background of Informationization of Western Coal Enterprises For many areas in western China, the coal industry is a pillar industry and one of the driving forces for economic development in the western region. However, due to the fierce energy dispute at home and abroad and many constraints, the economic benefits of the western coal industry have been unsatisfactory. at me