Satellite demand planning system and method based on order overall planning

Abstract

The invention provides a satellite demand planning system and method based on order overall planning. The system comprises a collection list management module, a comprehensive planning module, a collection list planning module, a closed-loop management module, and a GIS visual display module. Management and acceptance information feedback are carried out on the collection list; analyzing the collection list, determining a visible time window of an collection list task, and comprehensively managing the priority of the collection list task; according to the satellite capability condition and the ground use requirement, satellite planning scheduling is carried out, observation task conflicts and received resource use conflicts are eliminated, the performability of an collection list is comprehensively analyzed in combination with the weather condition and the historical imaging data condition, and an observation task planning plan is generated; and collecting all product information meeting requirements in the life cycle of the related collection lists, and determining the completion condition of the collection lists by comparing the collection areas with completed products so as to implement closed-loop management.

Description

Technical field [0001] The present invention belongs to the field of remote sensing satellite mission planning, and in particular, the present invention relates to a preparation system and method based on order co-ordination. Background technique [0002] With the improvement of domestic remote sensing satellite technology, the application scope is expanding, and users have more and more demand for satellites. At present, the remote sensing satellite has more orders, there are many sources, including various ministries, international cooperation, market, etc.; orders There are many types, including emergency, regular point objectives, conventional regional objectives, high-frequency observations targets, long-time analysis goals, etc. [0003] The current satellite demand planning method can complete the current collective needs, but there is also the following problems. First, the user's participation and communication is insufficient, and the response time of user needs is long...

AI Technical Summary

Problems solved by technology

[0003] The current satellite demand planning method can meet the current collection needs of various users, but there are also the following problems. First, the degree of user participation and communication is not enough, and the response time of user needs is long; second, it is not suitable for describing broad user needs, especially When a large number of satellites are required to participate in the target task planning, it is impossible to determine the priority of the demand, and the efficiency of task conflict resolution is not high; third, the satellite demand planning method requires more manual participation, which increases the work complexity and error probability of personnel

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