Method for establishing task management system software virtual test environment

Abstract

The invention discloses a method for establishing a task management system software virtual test environment and belongs to the technical field of on-board system software tests. The method includes the steps that a comprehensive on-board electronic system network structure containing a task management system is firstly established, an interface associated with the task management system is established, and then a virtual target machine associated with the task management system is built to form an embedded operating system; a simulation control and display module is established according to the above-mentioned network structure, a peripheral device model library is built, and then fault models of all systems are built; a dynamic link library is developed to form the interface associated with the task management system and the embedded operating system, and an aided test tool is integrated for conducting a black box testing and a white box testing for a task management system software.In the virtual test environment or system, an on-board software configuration item test of the task management system can be independently and fully completed without being affected by a real operating environment of a flight management system by the adoption of the method.

Description

technical field [0001] The invention belongs to the technical field of airborne system software testing, and in particular relates to a method for constructing a virtual testing environment for task management system software. Background technique [0002] Integrated avionics system software and hardware integrated design technology has been widely used in various types of modern military and civilian aircraft. The mission management system software (MMS software) realizes the centralized maintenance and management functions of each component system of the aircraft. [0003] At present, the research and development mode of task management system software (MMS software) first carries out the overall or general design of the software, and then starts the hardware equipment to reach the delivery status, and the software development and test personnel then carry out software design and development and unit component testing, as well as software Hardware system integration testin...

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Problems solved by technology

[0010] f) Or, it often happens that the only set of real hardware environment is developing and verifying the function of a certain version of MMS software, and the state of another version of MMS software cannot be tested at the same time, which delays the testing plan and software product installation plan on time;

[0011] g) Or, the only physical verification platform in the laboratory is in the state of troubleshooting airborne equipment in the field, and the MMS software test cannot be carried out at the same time, which delays the test plan and software product installation plan on time;

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