The system includes: a data recording device (30) arranged in a construction machine such as a hydraulic shovel (1) and processing an operation time or date and time;

该系统包括：数据控制装置30，设置在 液压挖掘机1等的工程机械内，处理运行时间或日期与时刻；

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Data acquisition, process and communication were implemented in the system. Supervision, alarming and recording fault wave of device fault were also realized in the system.

该系统可以实现数据采集、数据处理以及数据通信，还可以对设备故障进行监视、报警和记录故障波形。

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Any data acquisition device for recording and displaying of any data is allowed.

为记录及显示任何数据的任何收集数据装置是允许的。

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