This paper mainly studies the Bluetooth positioning technology inside ship cabins based on the Angle of Arrival(AoA)method.Firstly,the basic principles and characteristics of Bluetooth positioning technology are introduced.Then,the working principle and advantages of the AoA method are described in detail.A Bluetooth positioning system inside ship cabins based on AoA is designed and implemented,and its effectiveness and accuracy are verified through experiments.Finally,the limitations of the system are discussed,and future research directions are proposed.
维普
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