The extended B.C.S is designed on one-dimension bar code. All the data can be transmitted and shared among all controllers by scanning printed code and on data wiring. In this way, all the process can be controlled in time.
可扩展系统是建立在（一维）条码的基础上的。其数据可以通过扫条码以通过数据线传递，实现传递和共享。因此，所有的工艺可以实时准确控制。
