The invention belongs to the technical field of marine instruments and meters in marine equipment, and particularly relates to a marine wind speed self-checking wind measuring sensor and a checking method. The marine wind speed self-checking wind measuring sensor comprises a head propeller blade, a wind speed head body, an impeller connecting shaft, an electromagnetic rotating wheel, a wind speed measuring plate, a wind speed plate fixing device, a paddle type wind direction empennage and a magnetic sensitive angle potentiometer; two groups of measured data are transmitted to the signal processing board through the photoelectric element and Hall element double-channel measuring device, the signal processing board compares the two groups of data and verifies whether the obtained wind speed information is reliable or not, and if the difference value of the two groups of data is within a specified error range, the signal processing board transmits the wind speed information to the host end to be displayed; and if the difference value of the two groups of data exceeds a specified error, the fault channel is closed or the sensor is selected to be replaced after the sensor is compared with other sensors.

    本发明属于船用设备中的船用仪器仪表技术领域,具体涉及一种船用风速自校验测风传感器及检验方法,包括头部螺旋桨叶、风速头体,叶轮连接轴,电磁转轮,风速测量板,风速板固定装置,桨式风向尾翼,磁敏角度电位器,通过光电元件和霍尔元件双通道测量装置将测得的两组数据传给信号处理板,信号处理板将两组数据进行比对,校验所得风速信息是否可靠,如两组数据差值在规定误差范围内,信号处理板将风速信息传至主机端显示;如两组数据差值超过规定误差,则与其他传感器进行比对后,将故障通道关闭,或选择更换传感器。


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    Title :

    Marine wind speed self-checking wind measurement sensor and checking method


    Additional title:

    一种船用风速自校验测风传感器及检验方法


    Contributors:
    CAO RUI (author) / WANG NI (author) / MIYANAGA SHO (author) / HAN BING (author) / LI CHUNLI (author) / GONG RUIXUE (author) / LIU CHANG (author) / LIU BOFENG (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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