The invention discloses a marine equipment health management device and an equipment state detection and fault diagnosis method. The signal acquisition unit is used for acquiring ship equipment vibration information and primarily processing the acquired data information, the signal processing unit is in communication connection with the signal acquisition unit, the upper computer is in communication connection with the signal processing unit, and the upper computer is used for performing equipment grade judgment on the received data information. And performing pre-alarm and alarm processing according to the judged grade, judging the running state of the equipment according to the received data information, and counting the single running time and the total running time. The method has the advantages that time domain and frequency domain data uploading is provided, equipment fault analysis is facilitated, continuous deterioration after equipment faults is avoided, economic losses are reduced, the health state of ship equipment can be accurately calculated, the abnormal vibration recognition rate is high, and the purpose of directly and effectively monitoring the vibration state of the ship equipment in real time is achieved.

    本发明公开了一种船用设备健康管理装置及设备状态检测和故障诊断方法。它包括用于采集船舶设备振动信息并对采集到的数据信息进行初步处理的信号采集单元、与信号采集单元通讯连接的信号处理单元以及与信号处理单元通讯连接的上位机,上位机用于对接收的数据信息进行设备等级判断,并根据判断的等级进行预报警和报警处理,同时还根据接收到的数据信息对设备运行状态进行判断,并统计单次运行时间和总运行时间。优点是:提供时域和频域数据上传,方便了设备故障分析,还避免了设备故障后的持续恶化,减少了经济损失,并能准确计算船舶设备的健康状态,异常振动识别率高,实现对船舶设备振动状态进行直接有效的进行实时监测的目的。


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    Title :

    Marine equipment health management device and equipment state detection and fault diagnosis method


    Additional title:

    一种船用设备健康管理装置及设备状态检测和故障诊断方法


    Contributors:
    PENG MINYING (author) / WANG ZHIMIN (author) / CHEN SONGTAO (author) / WANG CHANGYU (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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