In additiaon to the constitution and features of Electronically Controlled Pneumatic (ECP) brake system,the core devices of ECP and their function are mainlly introduced.Especially,the design of car Network Interface Device (CID),as well as its realization method in software and had-ware, are expounded,and the experiments are provided.

Aimed at the null-release and non-release of railway passenger car braker, from the technique applied in slice microcomputer, it was put forward a kind of project achieving the monitor and control to brake with a slice microcomputer of MCS-96 series, verified the possibility of this project in the experiment.

9 机车电空制动技术简介 9.1 概述 在我国的近代铁路运输中,列车的调速和停车作用都是通过司机的操作实现的.在一列列车中,司机通过对本身动力车(机车)的操作,来实现全列车的制动或缓解作用.目前我国的主型内燃机车和电力机车,分别装有JZ-7空气制动机和DK-1电空制动机,要操纵全列车的电空制动作用,必须要在原先的机车制动机基础上增加电控部件而成.

3 104电空制动机的安装使用说明 104电空制动机以104空气制动机为基础,通过增加电空阀座、缓解风缸、5芯电缆和电空连接器等组成,安装时分空气管路部分和电气部分安装. 3.1 空气管路部分的安装 (1)将104分配阀的中间体及其他各个风缸(包括缓解风缸)按设计要求安装. (2)将104紧急阀安装在紧急阀安装面上. (3)将电空阀座安装于中间体的主阀安装面上,并用M16螺栓紧固,电空阀座的ZG3/4英寸孔接缓解风缸管. 

8 电空制动机试验 104电空制动机从开始研究至今,进行了多次的试验,现把主要的试验情况,按照时间的顺序作一个介绍.

This paper introduced the working principle,software and hardware design,function and use instances of the newly developed device for locomotive bearing's temperature monitoring and recording.