portable railway

After assembly, operation of the portable tester is on a normal track. It can be conveniently used to accurately measure the control cubicle electrical switch. On September 25, 2007, it successfully went through the evaluation and examination by the Shanghai Railway Bureau.

测试仪组装完毕之后，运行正常，使用方便，可准确的测试控制柜电器开关，于2007年09月25号，顺利通过上海铁路段评审。

Developing the Portable Microcomputer Monitor on Railway Signalling

便携式铁路信号微机监测仪的研制

Design of Portable Railway Signal Record and Analysis System

便携式铁路信号记录分析系统的设计

This instrument using the position technology of GPS and computer technology and sensor technology has solved the main limitations of the portable railway detecting instrument system used today. The thesis has seven chapters.

该仪器利用了GPS全球卫星定位技术、计算机技术和传感器技术，所研制测试仪系统解决了目前便携式轨道测试仪系统存在的主要缺陷，取得了令客户满意的结果。

The thesis is about the research and development of the portable dynamic railway detecting instrument system used with GPS.

本论文论述基于GPS测速、定位的便携式智能轨道动态测试仪的研制。

Aimed at the deficiency of the existing portable instrument for railway train vibratory measurement and fault diagnosis, a new type of railway train vibratory measuring system is developed with ARM embedded technology.

针对目前的便携式列车振动测试仪器的不足，采用ARM嵌入式技术开发了一种新型的基于ARM的列车振动采集系统；