Taking the electric locomotive SS_9 as an example, this paper introduces the structure, working principle and feature of Brake logic control gadget, and illustrate the logic relation of its control. 以SS9型电力机车为例介绍了制动逻辑控制装置(DKL)的结构、简单工作原理及特点,并对其控制逻辑关系进行了阐述。
Design ideas of the universal test bench for DKL/ LCU are given and the software part is expounded. 介绍了通用型DKL/LCU逻辑控制单元测试台的设计思路,特别是对其软件设计部分作了较为详细的阐述。