设计并开发了一种大型起重机械健康监测系统，该系统主要有光纤传感子系统、解调子系统、健康监测诊断与管理子系统等组成。其中健康监测诊断与管理子系统包含：基本参数模块、数据采集模块、数据处理模块、数据显示和回放模块、数据诊断模块以及设备信息管理模块。该系统的应用使原来繁琐、困难的数据采集变得更加可靠、安全、方便，为实现对起重机械在各种环境、荷载等因素作用下的长期实时监测提供了条件。

This article designed and developed type of health monitoring system for the Largescale crane, which was composed of fiber sensoring subsystem, demodulator subsystem, health diagnosis and management subsystem. The health monitoring diagnosis subsystem and management subsystem were composed of following submodules, basic parameters module, data acquisition module, data processing module, data display and review module, data diagnostic module and equipment Information management module. Using this system made the complicated and difficult date acquiring more reliable, safe and convenient and ensured the longtime realtime monitoring under various surrounds and loadings.