Integrated information processing platform for remote sensing micro-nano satellite

An information processing platform and technology of micro-nano satellites, applied in the aerospace field, can solve problems such as poor image imaging quality, and achieve the effect of correction, improvement of work efficiency, and improvement of effectiveness

Active Publication Date: 2020-02-25
INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
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  • Abstract
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Problems solved by technology

[0007] The purpose of the present invention is to provide a remote sensing micro-nano satellite integrated information pr

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  • Integrated information processing platform for remote sensing micro-nano satellite

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Embodiment 1

[0037] This embodiment provides a remote sensing micro-nano satellite integrated information processing platform, such as figure 1 As shown, the remote sensing micro-nano satellite integrated information processing platform includes a data processing module 104, a satellite optical load module 103, a satellite integrated electronic unit 102, and a vibration measurement unit 101, wherein: the satellite optical load module 103 sends the data The processing module 104 provides load image data; the satellite integrated electronic unit 102 provides GNSS data and attitude control data to the data processing module 104; the vibration measurement unit 101 provides micro-vibration measurement data to the data processing module 104; The data processing module 104 performs time synchronization on the received load image data, the micro-vibration measurement data, the attitude control data and the GNSS data, and performs time synchronization on the load image data, the micro-vibration meas...

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Abstract

The invention provides an integrated information processing platform for a remote sensing micro-nano satellite. The integrated information processing platform comprises a data processing module, a satellite optical load module, a satellite integrated electronic unit and a vibration measurement unit; the satellite optical load module provides load image data for the data processing module; the satellite integrated electronic unit provides GNSS data and attitude control data for the data processing module; the vibration measurement unit provides micro-vibration measurement data for the data processing module; and the data processing module conducts time synchronization on the received load image data, micro-vibration measurement data, attitude control data and GNSS data, and fuses the load image data, the micro-vibration measurement data, the attitude control data and the GNSS data according to a corresponding data model so as to correct and optimize original load image data.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a remote sensing micro-nano satellite integrated information processing platform. Background technique [0002] With the development of high-tech and the promotion of demand, remote sensing micro-nano satellites have the advantages of light weight, small size, low power consumption, short development cycle, high functional density, high performance-price ratio, and formation networking. Environmental monitoring, land planning, geographic surveying and mapping and other scientific research, national defense and commercial fields have shown good development prospects. Since the remote sensing micro-nano satellite platform data processing and payload data processing are mostly independently designed, in fact there is a certain error between the satellite attitude data and the actual attitude of the optical payload, which has a greater impact on the imaging quality of the payload....

Claims

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Application Information

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IPC IPC(8): G01S19/24G01S19/37G06T5/00
CPCG01S19/24G01S19/37G06T5/005
Inventor 王文川梁广赵笙罡崔阳李良成马慧王炳甲潘超
Owner INNOVATION ACAD FOR MICROSATELLITES OF CAS
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