To organize and implement model selections, development and maintenance of national customs technology and equipment in respect of computers, network, communication and anti-counterfeiting.

组织实施全国海关计算机、网络、通信、防伪等技术和设备的选型、开发和维护。

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Equipment management system is based on information technology at present, used in network system for management of equipments, use, maintenance and abandonment.

仪器设备管理系统是基于当前信息技术，用于管理仪器设备的使用、维护、报废等数据信息的网络化系统。

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And based on the reliability theory, we use the fault tree to analyse and determine the equipment condition, and use BP neural network to diagnose equipment in condition-based maintenance.

并采用了基于可靠性理论的故障树思想对设备故障情况进行分析和判断，在设备状态检修的方式方法上采用了BP神经网络进行设备的故障状态诊断。

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