条形码在称重系统中的应用

Application in weighing system of bar code

简要介绍了条形码的构成和识别原理,通过一个实例说明了条形码在工业生产过程中的应用,介绍了利用Delphi编程实现条形码的读取和打印的方法并给出了实现代码。

This article briefly introduced the composition and identification principle of the bar code, it explained the application of bar code in industry production process through an example, made use of Delphi programming to realize read and print method of bar code, provided the realizing code.