Process-oriented simulation test verification system

Abstract

Development of an avionics system is a highly complex project, a test mode basically adopts a special test device, tool software is not integrated, data streams are not connected, and tests of varioussystems/devices are disconnected, so that a test process is relatively much in repeated manual work, low in process efficiency and long in period. A process-oriented simulation test verification system effectively organizes and unifies models with different functions, different interfaces and different protocols, simulation devices, analog devices, physical systems, simulation integration resources and development and verification tools distributed in the development process of the avionics system to form an integrated basic platform based on interconnection, cooperative scheduling and resource sharing; debugging, testing and monitoring systems of demand-oriented devices, subsystems and large systems can be constructed and development, simulation and integration environments for products,the subsystems and the systems can be formed; and requirements of digital design, simulation, integration, testing and verification of electronic systems in the military field are met.

Description

technical field [0001] The process-oriented simulation test verification system is a test verification method and technology in the field of integrated avionics systems. Background technique [0002] Integrated avionics system research and development is a highly complex system engineering, including multiple levels of overall, system, sub-system and components, involving computer, display, telecommunications, software, signal, power supply and other disciplines. The interconnection and mutual restraint relationship between various disciplines requires a large number of analysis and comparison, and multiple rounds of test experiments to finally determine the status of the avionics system. However, for such a complex engineering process, the current test method basically uses special test equipment, the tool software is not integrated, the data flow is not connected, and the tests of various systems / equipment are disconnected, resulting in manual and repetitive labor in the t...

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