Software integration interaction design method

Abstract

The invention belongs to the field of guidance computers, and relates to a software integration interaction design method. The sub-software module is regarded as a weapon subsystem; input and output interface variables between the main scheduling software and the sub-software modules are defined in a classified mode according to task requirements, the input and output interface variables are set as global variables in main scheduling software engineering, and data updating and information interaction are completed through periodic read-write operation of the main scheduling software and the sub-software modules on the interface variables. All the sub-software modules are packaged and then added into a main scheduling software project in the form of static link library files, and a target file is formed after centralized debugging and compiling and written into a guidance computer. According to the method, the sub-software modules with respective core technologies are independently packaged into the static link library, and are compiled into the total target file through the main scheduling software, so that the self-owned technology of each sub-software module is protected, the functions of the sub-module software are fully applied, and the cooperative development of the software is facilitated.

Description

technical field [0001] The invention belongs to the field of guidance computers and relates to a software integration interaction design method. Background technique [0002] The guidance computer software is loaded in the weapon flight control system, and its main tasks are to complete self-inspection, launch logic control, alignment navigation, stability control, guidance and bombing, timing control and ground comprehensive testing. [0003] The guidance computer generally adopts an embedded system with a high-performance processor as the core. The guidance computer software needs to divide the software into modules in order to complete various tasks. When the software is jointly developed by different units, each software module is relatively independent, closed, and autonomous. Systemic problems bring difficulties to the integrated design of software systems and affect the stability and coordination of the system. Contents of the invention [0004] The invention overc...

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Problems solved by technology

[0003] The guidance computer generally adopts an embedded system with a high-performance processor as the core. The guidance computer software needs to divide the software into modules in order to complete various tasks. When the software is jointly developed by different units, each software module is relatively independent, closed, and autonomous. Systemic problems bring difficulties to the integrated design of the software system and affect the stability and coordination of the system

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