流水灯是一串按一定的规律像流水一样连续闪亮，流水灯控制是可编程控制器的一个应用，其控制思想在工业控制技术领域也同样适用。流水灯控制可用多种方法实现，但对现代可编程控制器而言，基于EDA技术的流水灯设计也是很普遍的。-Light water is a string according to certain rules like water continuously shining light water control is an application of the programmable controller, which controls thought in the field of industrial control technology is also applicable. Light water control is available a variety of ways, but the modern programmable controller, the EDA-based light water design is also very common.