今天，几乎所有从事工程信息业的公司都已发觉其自身已处在一个由传统模拟方式逐渐进入新兴数字化工作方式的转型期。其原因在于首先，当今存在一种进入数字化时代的技术“推动力”，已经跨入一个充满创新技术的时代，这些新技术包括功能强大且成本低廉的个人电脑、计算机辅助设计软件、电子文件存储系统以及网络。 Today, almost all companies engaged in the engineering information industry have found themselves in a transition from the traditional analogue approach to the emerging digital work style. The reason is that, first of all, there is today a “driving force” of technology entering the digital age that has plunged into an era of innovative technologies that include powerful, low-cost personal computers, computer-aided design software, electronic file storage System and network.