信息与能源、交通,是当今社会的三大支柱产业,是人类共同享有的重要战略资源。随着科学技术的不断发展,信息资源的开发、存储和交换,对社会发展所起的决定性因素,表现得越来越突出。当人们意识到信息可以作为资源,作为一种特殊的商品,从而用来开发和交换的时候,信息 Information and energy and transportation are the three pillar industries in today’s society and an important strategic resource shared by all mankind. With the continuous development of science and technology, the development, storage and exchange of information resources have become more and more prominent as the decisive factor for social development. When people realize that information can be used as a resource and as a special commodity to develop and exchange information, information