货物装载尺寸是否超限，货车车门的开闭状态直接影响到货物列车的运行安全。为此铁科院铁建所研制了货车装载安全状态监测系统。

The cargo loading state, such as if the cargo outline intrude the circumscriptions or if the vehicle door is open, has large effects on the running safety of cargo train.

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针对列车的安全运行状况，提出了列车安全状态监测和诊断系统的基本组成，并对车载微机检测系统的设计、专家系统的建立、列车与线路的互监互测等系统的几个关键技术问题进行了分析。

The several key technical problems of design of on-board microcomputer detecting system, setup of expert system, and mutual monitoring and detecting system between train and track were analyzed.

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为了监测各工程部位安全状态，设计分别在边坡、坝、洪道、流洞等工程部位布置了相关观测仪器。

In order to monitor project's safety status of every section it is designed to arrange some interrelated instruments at slope dam spillway and diversion tunnel.

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