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On-orbit observation mode management system

A management system and mode technology, applied in the direction of measuring devices, radiation measurement, X/γ/cosmic radiation measurement, etc., can solve problems such as unreasonable observation mode and management, observation task failure, etc., to improve observation efficiency and reasonable switching , the effect of increasing the probability of success

Active Publication Date: 2021-07-27
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an on-orbit observation mode management system to solve the problem that the existing gamma-ray burst observation satellites fail due to unreasonable observation modes and management

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Embodiment Construction

[0063] The on-orbit gamma-ray burst observation method proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0064] In addition, unless otherwise stated, features in different embodiments of the present invention can be combined with each other. For example, a feature in the second embodiment may be used to replace a corresponding or functionally identical or similar feature in the first embodiment, and the resulting embodiment also falls within the scope of disclosure or description of the present application.

[0065] The core idea of ​​the present invention ...

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Abstract

The invention provides an on-orbit observation mode management system, comprising: an on-orbit observation mode module configured to store an on-orbit observation mode of an astronomical observation satellite and provide the on-orbit observation mode for the astronomical observation satellite; a constraint condition module configured to calculate and judge a sun constraint condition, a moon constraint condition and an energy constraint condition before the astronomical observation satellite executes a new observation task, and provide a constraint condition judgment result to the spaceborne computer; a load data processing computer configured to generate an on-satellite autonomous trigger signal according to the gamma storm detected by the astronomical observation satellite, and provide an on-satellite observation task for the on-satellite computer according to the on-satellite autonomous trigger signal; and a satellite-borne computer configured to perform management planning on the uploading information, the constraint condition judgment result, the on-orbit observation mode and the satellite-borne observation task provided by the ground station, and perform observation according to the management planning result.

Description

technical field [0001] The invention relates to the technical field of space observation, in particular to an on-orbit observation mode management system. Background technique [0002] Gamma Ray Burst (GRB for short), also known as Gamma-ray burst, is a phenomenon in which the intensity of gamma rays from a certain direction in the sky suddenly increases in a short period of time, and then rapidly weakens, and the duration is between 0.1- For 1000 seconds, the radiation is mainly concentrated in the energy range of 0.1-100MeV. Gamma-ray bursts were discovered in 1967. For decades, people have not understood their nature very clearly, but it is basically certain that they are eruptions that occur in stellar-class celestial bodies on the cosmological scale. Gamma-ray bursts are currently one of the most active research fields in astronomy. They were listed as one of the top ten scientific and technological advances of the year by the US magazine Science twice in 1997 and 1999...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/00G01T7/00
CPCG01T1/00G01T7/00
Inventor 苏瑞丰韩兴博李东陈琨毛青筠贺俊旺苏斌嫔
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS
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