The invention discloses a wind direction measuring method. The measuring method is applied to a sail, and comprises the following steps: according to the wind direction parameter of the current wind direction, obtaining the sail adjusting direction and the sail adjusting angle in a preset sail angle control list, wherein the wind direction parameter is a vector parameter of the wind direction relative to the target sailing direction of the sailboat, and the sail angle control list comprises the corresponding relation between the wind direction parameter and the sail adjusting direction and thesail adjusting angle; and in a preset unit time at each interval, adjusting the sail according to a preset sail adjusting angle and a preset sail adjusting direction, updating a running speed updating value of the sail running parameter list by utilizing the adjusted sail angle and running speed, and determining the optimized sail angle according to the updated running speed value to obtain the wind direction angle. Dependence on wind direction measurement of an anemoscope can be avoided, the wind direction can be obtained in real time, and high accuracy is achieved.

    本发明公开了一种风向测量方法,应用于帆船,测量方法包括以下步骤:根据当前风向的风向参数获取预设的船帆角度控制列表中的船帆调整方向及船帆调整角度,其中,风向参数为风向相对于帆船的目标行驶方向的矢量参数,船帆角度控制列表包含风向参数与船帆调整方向及船帆调整角度的对应关系;每一间隔的预设单位时间,根据预设的船帆调整角度及船帆调整方向调整船帆,利用调整后的船帆角度及行驶速度更新帆船行驶参数列表的行驶速度更新值,直至间隔单位时间调整船帆后的行驶速度小于行驶速度更新值,根据行驶速度更新值确定优化船帆角度,以获取风向角度,可摆脱对风向仪测量风向的依赖,且实时获取风向,具有较高的准确度。


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    Title :

    Wind direction measurement method and device, electronic equipment and storage medium


    Additional title:

    一种风向测量方法、装置、电子设备及存储介质


    Contributors:
    GUO ZIYUE (author)

    Publication date :

    2020-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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