DEVELOPING METHOD OF PORTABLE AVIONICS SYSTEM TEST EQUIPMENT

摘要

PURPOSE: A method for developing a portable device for testing an electronic avionic system is provided to support the integration of the electronic avionic system and provide compatibility by offering a method for developing a portable device for testing an electronic avionic system which is usable at the outside of laboratory environment. CONSTITUTION: A least recently used (LRU) database is generated based on interface control doc (ICD) (A). The LRU database is imported to a project, DBSim.dll is generated by an export command (C). A portable test equipment (PTE) model type is determined, and a frame for the scheduling of a PTE model is defined (E). Operation with the model manager of serial (SE) is defined, and the PTE model is verified through a debug function (G). [Reference numerals] (100) Generate MFC AppWizard(DLL) new project; (200) Set project - activate library, RTT1; (300) Determine PTE I/O signal; (400) Add new driver endowed from CDriver based class; (500) Realize new driver by overriding virtual function; (600) Connect with Stream class defined in model; (700) Define feature value related to I/O; (A) Generate DB of given LRU based on ICD(Interface Control Doc); (AA) Model developing process; (B) Import generate LRU DB in project; (BB) Realize model Handshaking logic; (C) Generate DBSim.d11 through Export order; (CC) Add model Handshaking logic non-realizing flight model; (D) Determine module Type; (DD) Driver development process; (E) Define frame for model scheduling; (F) Define interlock with Model Manager of SE; (G) Verify module though debug function