Distributed autonomous task planning information synchronization system suitable for ring network constellation

A technology for autonomous tasks and information synchronization, applied in transmission systems, radio transmission systems, electrical components, etc., can solve problems such as architecture design methods for distributed autonomous task planning information synchronization systems that have not yet been seen, and achieve improved on-orbit autonomous collaborative operation Ability, the effect of shortening the task response time

Active Publication Date: 2021-10-08
SHANGHAI SATELLITE ENG INST
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0007] At present, there is no design method related to the architecture of the distributed autonomous mission planning information synchronization system oriented to the ring network constellation

Method used

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  • Distributed autonomous task planning information synchronization system suitable for ring network constellation
  • Distributed autonomous task planning information synchronization system suitable for ring network constellation
  • Distributed autonomous task planning information synchronization system suitable for ring network constellation

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0032] Such as Figure 1 to Figure 3 As shown, the present invention provides a distributed autonomous task planning information synchronization system suitable for ring network constellations, such as figure 1 As shown, it includes a constellation network measurement and control terminal, an autonomous mission planning module, a star computer, and an integrated measurement and control antenna: the constellation network measurement and control terminal is a network node of a ring network constellation, ...

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Abstract

The invention discloses a distributed autonomous task planning information synchronization system suitable for a ring network constellation. The distributed autonomous task planning information synchronization system comprises a constellation network measurement and control terminal, an autonomous task planning module, a satellite service computer and an integrated measurement and control antenna. By establishing an inter-satellite / satellite-ground synchronization information communication link, state information between satellites in a constellation and between the constellation and the ground is synchronized in real time, and information transmission condition guarantee is provided for achieving satellite-ground integrated management and control and multi-satellite autonomous cooperative task planning and decision making. The on-orbit autonomous cooperative operation capability of the satellite system is significantly improved, the task response time is shortened, and the system efficiency of the satellite system is maximized.

Description

technical field [0001] The invention relates to the technical field of information transmission and processing, in particular to a distributed autonomous task planning information synchronization system suitable for ring network constellations. Background technique [0002] Traditional satellite mission planning and control is mainly based on the mode of "ground decision-making, on-board execution", and a single satellite cannot continuously update the situation information of the moving target, and multiple satellites are required to continuously image the target. As the number of satellites in orbit increases and they operate in the form of networking and formation, if the traditional independent management and control method of a single satellite is still adopted, it will inevitably bring disadvantages such as huge resource expenditure and low observation efficiency. [0003] At present, under the background of global technological innovation and development led by artifi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185
CPCH04B7/1851H04B7/18519
Inventor 李瑞琴汪自军白勇陶玉龙秦丽吴侃侃范颖婷刘扬陈议
Owner SHANGHAI SATELLITE ENG INST
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