Who, at the peak of happiness, can remember the number of Cupid, or any of the fun days around LCU.

在幸福的峰巅，谁还记得住爱神的电话号码，谁还记得住周围许多有趣的曰子。

In the fifth part, I give my perspective about the fault diagnose content that needed to improved after the LCU is imported.

第五章对引入逻辑控制单元后机车故障诊断内容的变化和改进提出自己的看法。

This dissertation researched and designed the locomotive LCU based on MVB, discussed the realization of real-time protocol of TCN.

本文研究设计了基于多功能车辆总线的机车逻辑控制单元，讨论了列车通信网络实时协议的实现。

Logic control unit (LCU) for electric locomotive is new type of contactless control equipment combining microcomputer and power electronic devices.

电力机车逻辑控制单元(LCU)是一种用微机和电力电子器件构成的新型无触点控制装置。

Logic control unit (LCU) for electric locomotive is a new type of contactless control equipment combining microcomputer and power electronic devices.

电力机车逻辑控制单元(LCU)是一种用微机和电力电子器件构成的新型无触点控制装置。

Theforth part of this theme make it clear the structure and specialty of the display unit of SS3B-LCU according to the virtual system control signal.

第四章结合实际控制系统信号，阐明ss3b型电力机车逻辑控制单元显示系统的结构和实现要点。

The unit LCU and public local control unit are composed of PLC supplied by GE Company and the industrial control computer IPC_486 having a sequence control function.

机组现地控制单元和公共现地控制单元由GE公司的PLC和具有顺控功能的工业控制计算机IPC—486构成。

Host computer communicates with the monitor unit and the protection unit of LCUs through the CAN bus. PLC in LCU communicates with host computer through the RS-485 port.

主控计算机与各lcu中的监控单元和保护单元通过CAN总线通信，LCU中的PLC通过RS - 485接口与主控计算机通信。

In chapter III, it's generally described the overall design of the system, that is, the selection of control structure and ways, and design requirements and function implementation of LCU.

在第三章中，概括性地叙述了该系统的整体设计，即控制结构和控制方式的选择、LCU的设计要求和功能实现等。

If there is software assoc-elated with the LCU, it is then called a front end Processor. At one time, the DTE was the last piece of equipment that belonged to the subscriber in data link system.

如果DTE有LCU及其相关的软件，则称此dte为前端处理机同时，DTE也是数据链路系统中属于用户的最后一个设备。