Block chain-based satellite group cooperative operation control planning consensus method

A block chain and planning technology, applied in the field of remote sensing satellites, can solve the problems of long time-consuming ground image processing and information extraction and distribution, lack of independent perception and independent planning capabilities, poor information coordination ability between constellations, etc., to improve information coordination Ability, fast insertion, and the effect of improving consensus efficiency
CN112180956AActive Publication Date: 2021-01-05AEROSPACE DONGFANGHONG SATELLITE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AEROSPACE DONGFANGHONG SATELLITE
Publication Date
2021-01-05

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Abstract

The invention discloses a block chain-based satellite group cooperative operation control planning consensus method, which is characterized in that spacecraft nodes realize planning consensus based onuniform distribution, and the consensus efficiency is improved by adopting a mode of broadcasting while selecting a candidate scheme, so that a plurality of satellites can be prevented from planningthe same demand to the greatest extent, the concurrency is reduced, and the efficiency is improved. The method supports quick insertion of high-priority tasks and dynamic adjustment of low-priority planning, and adopts the mode of selecting the optimal candidate scheme while broadcasting, so that the storm of broadcast data is effectively reduced, and the consensus efficiency is improved.
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Description

technical field

[0001] The invention belongs to the technical field of remote sensing satellites, and relates to a blockchain-based constellation collaborative operation control planning consensus method, which is used to efficiently form a planning consensus in the blockchain-based constellation collaborative operation and control process. Background technique

[0002] Remote sensing satellite data acquisition and imaging capabilities are no longer the main bottleneck, but providing users with more valuable products and more convenient services requires a systematic solution. For example, users need to provide real-time information after multi-satellite images are quickly covered and processed across the country , and keep track of developments in a timely manner. Therefore, the coordinated operation of the constellation as a whole can improve user experience and provide users with overall situational awareness and comprehensive and timely news.

[0003] At present, the re...

Claims

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