The invention relates to an early warning method for a ship. The method comprises the step of providing a ship surrounding target detecting alarm system, wherein the alarm system comprises a camera assembly, a sensor assembly, image preprocessing equipment, target identification equipment, target characteristic extraction equipment, target template storage equipment and processing equipment, the camera assembly, the image preprocessing equipment, the target identification equipment and the target characteristic extraction equipment are sequentially connected so as to acquire characteristics of targets around the ship, and the processing equipment is connected with the target characteristic extraction equipment and the target template storage equipment respectively so as to identify types of the targets and is further used for realizing target detection and alarm based on target distance which is detected respectively by the target characteristic extraction equipment and the sensor assembly. Through the method, the existence of targets around a ship body can be conveniently detected timely by the ship, the types of the targets are further identified, and meanwhile, corresponding alarm information can be provided according to circumstances of relative positions between the targets and the ship body.


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    Title :

    Early warning method for ship


    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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