Underwater vehicle data sharing operation method and device based on block chain and storage medium

A data sharing and operation device technology, applied in the field of submarine communication, can solve the problems of easy data tampering and data loss, and achieve the effect of avoiding data imperfection, avoiding counterfeiting, and ensuring integrity

Inactive Publication Date: 2019-05-21
QINGDAO NAT LAB FOR MARINE SCI & TECH DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The data of the unmanned submersible vehicle group network is easy to be tampered with, and if a single submersible vehicle cannot be recovered due to failure, some data will be lost

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  • Underwater vehicle data sharing operation method and device based on block chain and storage medium
  • Underwater vehicle data sharing operation method and device based on block chain and storage medium
  • Underwater vehicle data sharing operation method and device based on block chain and storage medium

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] It should be noted that, in the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0035] The relative arrangement of the steps set forth in the examples does not limit the scope of the invention unless specifically stated otherwise. Techniques, methods and devices known to those of ordinary skill in th...

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Abstract

The invention provides an underwater vehicle data sharing operation method and device based on a block chain and a computer readable storage medium. The method comprises the steps that a P2P network with a plurality of underwater vehicle nodes is constructed; The underwater vehicle node encrypts the collected data information and broadcasts the data information to other nodes; The underwater vehicle node caches the received and verified data information; And adding Merkle roots of all cached data information into the block chain according to a preset verification mechanism. The device comprises a processor and a memory, a computer program is stored in the memory, and when the computer program is executed by the processor, all the steps of the underwater vehicle data sharing operation method based on the block chain are achieved. According to the method, the sharing efficiency of the underwater vehicle cluster data can be improved, the safety of the data can be ensured, and the method has great significance for achieving credible information interaction in a strange and unreliable marine environment.

Description

technical field [0001] The invention belongs to the technical field of submarine communication, and in particular relates to a blockchain-based submarine data sharing operation method, device and computer-readable storage medium. Background technique [0002] Unmanned submersibles are unmanned detection equipment that navigate underwater through remote control or automatic control. They can replace manned small submarines for deep-sea detection, lifesaving, mine removal and other intelligent equipment for high-risk underwater operations. Unmanned submersibles are mainly used for search and rescue, intelligence, surveillance and reconnaissance tasks. Compared with manned platforms, underwater unmanned submersibles have many advantages in performing tasks: unmanned submersibles do not need to be equipped with various equipment to meet manned needs, It can perform tasks for a long time, with high work efficiency and low cost; unmanned submersibles can reach shallow water areas ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/06H04L29/06H04L29/08
Inventor 宋宪明赵心韩恒敏马超群王隶加
Owner QINGDAO NAT LAB FOR MARINE SCI & TECH DEV CENT
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