一种驻留于航电产品的通用测试软件架构设计

为提高航电测试软件的可移植性及复用能力，缩短软件开发周期，参照通用开放式软件架构FACE(Future Airborne Capability Environment)标准，基于将可移植组件通过标准接口快速接入通用软件框架的思想，设计了分层解耦的通用测试软件架构。将测试软件划分为平台适配组件、基础服务组件、测试指令通信组件以及测试用例组件。在此架构基础上，设计了统一的测试软件通信规约，定义了标准的接口规范。基于此架构开发的测试软件不仅可满足航电产品的测试需求，而且可以实现不同项目之间测试用例的快速接入和裁剪。所设计的通用测试软件架构改变了传统一型产品定制开发一个测试软件的现状，可满足航电测试软件通用性、易用性和可扩展性等要求，其在航电产品测试领域的推广可有效提高测试软件开发效率，减少人力资源成本。

Design of General Test Software Architecture Residing in Avionics Products

A layered decoupling test software architecture refering to the standard FACE(Future Airborne Capability Environment) is designed.The purpose of this design is to improve the portability and reuseability of avionics test softwares,and to shorten the software development cycle.The software architecture is designed based on the idea of quickly connecting portable components to a general software architecture through some standard interfaces.This architecture includes platform adapter components,basic service components,test instruction communication components,and test case components.Based on this architecture,a unified test software communication protocol is designed and a standard interface specification is defined.When applied in multiple avionics products,it can not only meet the testing requirements,but also realize the rapid access and tailoring of test cases between different projects.The designed general test software architecture changes the current situation of a test software development for a type of product,and can meet the requirements of test softwares for avionics products such as universality,ease of use and expansibility.Its promotion in avionics product testing can improve the efficiency of test software development and reduce the costs of human resources.