To make it possible to perform stabler communication under water by combining radio communication using sound and radio communication using light.SOLUTION: Underwater radio communication apparatuses 10 are provided at mobile bodies 2, 3 that are movable on water or under water, the underwater radio communication apparatuses performing radio communication under water using sound and light. The underwater radio communication apparatuses comprise: a sound radio communication unit 11 for performing radio communication using sound; a light radio communication unit 12 for performing radio communication using light; and a communication control unit 13 for controlling the sound radio communication unit and the light radio communication unit. The communication control unit controls the sound radio communication unit and the light radio communication unit according to predetermined communication management information TS that on the basis of a communication delay time, stipulates use timing of the sound radio communication unit and use timing of the light radio communication unit.SELECTED DRAWING: Figure 1
【課題】音響を用いる無線通信と光を用いる無線通信とを組み合わせて水中でより安定した通信を行うことができるようにすること。【解決手段】水中無線通信装置10は、水上または水中を移動可能な移動体2,3に設けられ、音と光を用いて水中で無線通信する水中無線通信装置であって、音響を用いて無線通信する音響無線通信部11と、光を用いて無線通信する光無線通信部12と、音響無線通信部および光無線通信部を制御する通信制御部13とを備え、通信制御部は、音響無線通信部の使用タイミングと光無線通信部の使用タイミングとを通信遅延時間に基づいて規定する所定の通信管理情報TSにしたがって、音響無線通信部および光無線通信部を制御する。【選択図】図1
UNDERWATER RADIO COMMUNICATION APPARATUS AND METHOD
水中無線通信装置および方法
2023-02-14
Patent
Elektronische Ressource
Japanisch
RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION METHOD
Europäisches Patentamt | 2018
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