The invention provides a cable underwater operation Internet of Things system based on a relay buoy. The cable underwater operation Internet of Things system comprises an underwater part, the relay buoy and a cloud server, the underwater part comprises a control unit, an acquisition unit and a cable operation unit, the control unit is in communication connection with the information acquisition unit and the cable operation unit, the acquisition unit is controlled to acquire underwater environment information and state information of the cable operation unit, and the cable operation unit is controlled to perform underwater operation; the relay buoy is connected with the underwater part through a power line, supplies power to the underwater part, and performs two-way communication with the underwater part through a power line carrier signal loaded on the power line; and the cloud server is connected with the relay buoy, the control terminals and the user terminals, and is used for realizing two-way communication between the relay buoy and each control terminal and each user terminal. According to the technical scheme, the problems of large delay, narrow bandwidth and the like of underwater acoustic communication can be avoided, the length of a wired cable can be effectively shortened, and the defect of long-distance cable communication is avoided.
本申请提供一种基于中继浮漂的有缆水下作业物联网系统,包括:水下部分,中继浮漂以及云服务器;水下部分包括控制单元、采集单元和有缆作业单元,控制单元与信息采集单元和有缆作业单元通信连接,控制采集单元采集水下环境信息和有缆作业单元的状态信息并控制有缆作业单元进行水下作业;中继浮漂与水下部分通过电力线连接,为水下部分供电,并通过加载于电力线的电力载波信号与水下部分进行双向通信;云服务器分别与中继浮漂以及控制端和用户端连接,用于实现中继浮漂与各个控制端和用户端之间的双向通信。本申请的技术方案通过既能够避免水声通信延迟大,带宽窄等问题,又能够有效缩短有线线缆的长度,避免长距离线缆通信的弊端。
Underwater operation internet-of-things system based on relay buoys
一种基于中继浮漂的水下作业物联网系统
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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