A universalized satellite service management system architecture

Abstract

The invention relates to a universalized satellite service management system architecture. The architecture comprises a logic execution module, a data interaction module and a binding data module. Thebinding data module receives externally input software logic model binding parameters; Wherein the software logic model comprises logic sequences and execution sequences of the logic sequences, eachlogic sequence comprises logic actions as well as a nesting relationship and an execution sequence between the logic actions, and each logic action comprises logic sub-operations executed according toprocesses determined according to different action templates; The logic execution module sequentially obtains logic actions of the logic sequence according to a preset execution period, calls a processing function of logic sub-operation according to logic sub-operation parameters in the logic actions, executes the processing function of the logic sub-operation, obtains satellite satellite affairmanagement data or a satellite affair execution instruction and sends the satellite affair management data or the satellite affair execution instruction to the data interaction module; And the data interaction module is used for communicating the universalized satellite service management system with an external interface. The service function is automatically achieved through the logic model, andthe working efficiency is improved.

Description

technical field [0001] The invention relates to a generalized star affairs management system architecture, which is suitable for the development of star affairs management systems of spacecraft such as communication satellites, manned spacecraft, navigation satellites, and remote sensing satellites. Background technique [0002] The current domestic and foreign aerospace industry model is developing into a commercial aerospace model. In the foreseeable future, the scale of the global commercial satellite market will continue to grow. The characteristics of spacecraft development, such as low cost, short development cycle, high functional density, and customization, have become the hotspots of current aerospace development. However, most of the current research and development of spaceborne software systems are relatively low in modularization and generalization. Most new satellite models are adaptively modified based on inherited satellite models. Code change correspondence...

AI Technical Summary

Problems solved by technology

[0006]3) The data volume of software binding parameters is large: the data volume of binding parameters is large, and the accuracy requirements are high;

[0008]1) Poor software scalability: the current level of software modularization is not high, and scalability was not considered enough in the initial design, mainly because the software requirements are oriented to multiple subsystems , the demand style and operating mechanism have their own characteristics, and no unified mechanism is used to deal with them;

[0009]2) Poor software model reusability: strong coupling of software functions, when a small amount of code is modified, many software function points are involved, and the ability to verify software changes is weak. The third-party evaluation workload is heavy;

[0010]3) Software maintenance and R&D costs are high: the software architecture is not uniform, the code style of each functional module is inconsistent, and many important software logic details are hidden in the code. When the position of the personnel is changed, it is difficult to maintain the follow-up R&D personnel;

[0011]4) Software quality is difficult to maintain: the software has a large number of binding parameters, any error in binding parameters will directly affect the correctness of a subsystem of the satellite

Images